[FL-3375] SubGhz: add CC1101 module external (#2747)

* SubGhz: add CC1101 Ext driver
* SubGhz:  move TIM2 -> TIM17 use cc1101_ext
* FuriHal: SPI move channel DMA 3,4 -> 6.7
* Documentation: fix font
* SubGhz: add work with SubGhz devices by link to device
* SubGhz: add support switching external/internal cc1101 "subghz chat"
* SubGhz: add support switching external/internal cc1101 "subghz tx" and "subghz rx"
* SubGhz: add "Radio Settings" scene
* SubGhz: add icon
* SubGhz: add supported CC1101 external module in SubGhz app
* SubGhz: fix check frequency supported radio device
* SubGhz: fix clang-formatted
* Sughz: move dirver CC1101_Ext to lib , compile cmd ./fbt launch_app APPSRC=radio_device_cc1101_ext
* SubGhz: fix CLI
* SubGhz: fix PVS
* SubGhz: delete comments
* SubGhz: fix unit_test
* Format sources
* Update api symbols and drivers targets
* Drivers: find proper place for target option
* SubGhz: external device connected method naming
* Format sources
* SubGhz:  fix module selection menu, when external is not connected
* SubGhz: fix furi_assert(device);
* SubGhz: fix split h and c
* SubGhz: furi_hal_subghz remove preset load function by name
* SubGhz: deleted comments
* Format Sources
* SubGhz: add some consts and fix unit tests
* Sync API Symbols

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

applications/debug/unit_tests/subghz/subghz_test.c

@@ -7,6 +7,8 @@
 #include <lib/subghz/subghz_file_encoder_worker.h>
 #include <lib/subghz/protocols/protocol_items.h>
 #include <flipper_format/flipper_format_i.h>
+#include <lib/subghz/devices/devices.h>
+#include <lib/subghz/devices/cc1101_configs.h>
 
 #define TAG "SubGhz TEST"
 #define KEYSTORE_DIR_NAME EXT_PATH("subghz/assets/keeloq_mfcodes")
@@ -49,12 +51,15 @@ static void subghz_test_init(void) {
     subghz_environment_set_protocol_registry(
         environment_handler, (void*)&subghz_protocol_registry);
 
+    subghz_devices_init();
+
     receiver_handler = subghz_receiver_alloc_init(environment_handler);
     subghz_receiver_set_filter(receiver_handler, SubGhzProtocolFlag_Decodable);
     subghz_receiver_set_rx_callback(receiver_handler, subghz_test_rx_callback, NULL);
 }
 
 static void subghz_test_deinit(void) {
+    subghz_devices_deinit();
     subghz_receiver_free(receiver_handler);
     subghz_environment_free(environment_handler);
 }
@@ -68,7 +73,7 @@ static bool subghz_decoder_test(const char* path, const char* name_decoder) {
 
     if(decoder) {
         file_worker_encoder_handler = subghz_file_encoder_worker_alloc();
-        if(subghz_file_encoder_worker_start(file_worker_encoder_handler, path)) {
+        if(subghz_file_encoder_worker_start(file_worker_encoder_handler, path, NULL)) {
             // the worker needs a file in order to open and read part of the file
             furi_delay_ms(100);
 
@@ -108,7 +113,7 @@ static bool subghz_decode_random_test(const char* path) {
     uint32_t test_start = furi_get_tick();
 
     file_worker_encoder_handler = subghz_file_encoder_worker_alloc();
-    if(subghz_file_encoder_worker_start(file_worker_encoder_handler, path)) {
+    if(subghz_file_encoder_worker_start(file_worker_encoder_handler, path, NULL)) {
         // the worker needs a file in order to open and read part of the file
         furi_delay_ms(100);
 
@@ -318,7 +323,7 @@ bool subghz_hal_async_tx_test_run(SubGhzHalAsyncTxTestType type) {
     SubGhzHalAsyncTxTest test = {0};
     test.type = type;
     furi_hal_subghz_reset();
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
+    furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_650khz_async_regs);
     furi_hal_subghz_set_frequency_and_path(433920000);
 
     if(!furi_hal_subghz_start_async_tx(subghz_hal_async_tx_test_yield, &test)) {

applications/drivers/application.fam

@@ -0,0 +1,6 @@
+# Placeholder
+App(
+    appid="drivers",
+    name="Drivers device",
+    apptype=FlipperAppType.METAPACKAGE,
+)

applications/drivers/subghz/application.fam

@@ -0,0 +1,8 @@
+App(
+    appid="radio_device_cc1101_ext",
+    apptype=FlipperAppType.PLUGIN,
+    targets=["f7"],
+    entry_point="subghz_device_cc1101_ext_ep",
+    requires=["subghz"],
+    fap_libs=["hwdrivers"],
+)

applications/drivers/subghz/cc1101_ext/cc1101_ext.c

@@ -0,0 +1,765 @@
+#include "cc1101_ext.h"
+#include <lib/subghz/devices/cc1101_configs.h>
+
+#include <furi_hal_region.h>
+#include <furi_hal_version.h>
+#include <furi_hal_rtc.h>
+#include <furi_hal_spi.h>
+#include <furi_hal_interrupt.h>
+#include <furi_hal_resources.h>
+#include <furi_hal_bus.h>
+
+#include <stm32wbxx_ll_dma.h>
+#include <furi_hal_cortex.h>
+
+#include <furi.h>
+#include <cc1101.h>
+#include <stdio.h>
+
+#define TAG "SubGhz_Device_CC1101_Ext"
+
+#define SUBGHZ_DEVICE_CC1101_EXT_TX_GPIO &gpio_ext_pb2
+
+/* DMA Channels definition */
+#define SUBGHZ_DEVICE_CC1101_EXT_DMA DMA2
+#define SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_CHANNEL LL_DMA_CHANNEL_3
+#define SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_CHANNEL LL_DMA_CHANNEL_4
+#define SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_CHANNEL LL_DMA_CHANNEL_5
+#define SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_IRQ FuriHalInterruptIdDma2Ch3
+#define SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF \
+    SUBGHZ_DEVICE_CC1101_EXT_DMA, SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_CHANNEL
+#define SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_DEF \
+    SUBGHZ_DEVICE_CC1101_EXT_DMA, SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_CHANNEL
+#define SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_DEF \
+    SUBGHZ_DEVICE_CC1101_EXT_DMA, SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_CHANNEL
+
+/** Low level buffer dimensions and guard times */
+#define SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_FULL (256)
+#define SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_HALF \
+    (SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_FULL / 2)
+#define SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_GUARD_TIME 999
+
+/** SubGhz state */
+typedef enum {
+    SubGhzDeviceCC1101ExtStateInit, /**< Init pending */
+    SubGhzDeviceCC1101ExtStateIdle, /**< Idle, energy save mode */
+    SubGhzDeviceCC1101ExtStateAsyncRx, /**< Async RX started */
+    SubGhzDeviceCC1101ExtStateAsyncTx, /**< Async TX started, DMA and timer is on */
+    SubGhzDeviceCC1101ExtStateAsyncTxEnd, /**< Async TX complete, cleanup needed */
+} SubGhzDeviceCC1101ExtState;
+
+/** SubGhz regulation, receive transmission on the current frequency for the
+ * region */
+typedef enum {
+    SubGhzDeviceCC1101ExtRegulationOnlyRx, /**only Rx*/
+    SubGhzDeviceCC1101ExtRegulationTxRx, /**TxRx*/
+} SubGhzDeviceCC1101ExtRegulation;
+
+typedef struct {
+    uint32_t* buffer;
+    LevelDuration carry_ld;
+    SubGhzDeviceCC1101ExtCallback callback;
+    void* callback_context;
+    uint32_t gpio_tx_buff[2];
+    uint32_t debug_gpio_buff[2];
+} SubGhzDeviceCC1101ExtAsyncTx;
+
+typedef struct {
+    uint32_t capture_delta_duration;
+    SubGhzDeviceCC1101ExtCaptureCallback capture_callback;
+    void* capture_callback_context;
+} SubGhzDeviceCC1101ExtAsyncRx;
+
+typedef struct {
+    volatile SubGhzDeviceCC1101ExtState state;
+    volatile SubGhzDeviceCC1101ExtRegulation regulation;
+    const GpioPin* async_mirror_pin;
+    FuriHalSpiBusHandle* spi_bus_handle;
+    const GpioPin* g0_pin;
+    SubGhzDeviceCC1101ExtAsyncTx async_tx;
+    SubGhzDeviceCC1101ExtAsyncRx async_rx;
+} SubGhzDeviceCC1101Ext;
+
+static SubGhzDeviceCC1101Ext* subghz_device_cc1101_ext = NULL;
+
+static bool subghz_device_cc1101_ext_check_init() {
+    furi_assert(subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateInit);
+    subghz_device_cc1101_ext->state = SubGhzDeviceCC1101ExtStateIdle;
+
+    bool ret = false;
+
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    FuriHalCortexTimer timer = furi_hal_cortex_timer_get(100 * 1000);
+    do {
+        // Reset
+        furi_hal_gpio_init(
+            subghz_device_cc1101_ext->g0_pin, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        cc1101_reset(subghz_device_cc1101_ext->spi_bus_handle);
+        cc1101_write_reg(
+            subghz_device_cc1101_ext->spi_bus_handle, CC1101_IOCFG0, CC1101IocfgHighImpedance);
+
+        // Prepare GD0 for power on self test
+        furi_hal_gpio_init(
+            subghz_device_cc1101_ext->g0_pin, GpioModeInput, GpioPullNo, GpioSpeedLow);
+
+        // GD0 low
+        cc1101_write_reg(subghz_device_cc1101_ext->spi_bus_handle, CC1101_IOCFG0, CC1101IocfgHW);
+        while(furi_hal_gpio_read(subghz_device_cc1101_ext->g0_pin) != false) {
+            if(furi_hal_cortex_timer_is_expired(timer)) {
+                //timeout
+                break;
+            }
+        }
+        if(furi_hal_cortex_timer_is_expired(timer)) {
+            //timeout
+            break;
+        }
+
+        // GD0 high
+        cc1101_write_reg(
+            subghz_device_cc1101_ext->spi_bus_handle,
+            CC1101_IOCFG0,
+            CC1101IocfgHW | CC1101_IOCFG_INV);
+        while(furi_hal_gpio_read(subghz_device_cc1101_ext->g0_pin) != true) {
+            if(furi_hal_cortex_timer_is_expired(timer)) {
+                //timeout
+                break;
+            }
+        }
+        if(furi_hal_cortex_timer_is_expired(timer)) {
+            //timeout
+            break;
+        }
+
+        // Reset GD0 to floating state
+        cc1101_write_reg(
+            subghz_device_cc1101_ext->spi_bus_handle, CC1101_IOCFG0, CC1101IocfgHighImpedance);
+        furi_hal_gpio_init(
+            subghz_device_cc1101_ext->g0_pin, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+
+        // RF switches
+        furi_hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+        cc1101_write_reg(subghz_device_cc1101_ext->spi_bus_handle, CC1101_IOCFG2, CC1101IocfgHW);
+
+        // Go to sleep
+        cc1101_shutdown(subghz_device_cc1101_ext->spi_bus_handle);
+        ret = true;
+    } while(false);
+
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+
+    if(ret) {
+        FURI_LOG_I(TAG, "Init OK");
+    } else {
+        FURI_LOG_E(TAG, "Init failed");
+    }
+    return ret;
+}
+
+bool subghz_device_cc1101_ext_alloc() {
+    furi_assert(subghz_device_cc1101_ext == NULL);
+    subghz_device_cc1101_ext = malloc(sizeof(SubGhzDeviceCC1101Ext));
+    subghz_device_cc1101_ext->state = SubGhzDeviceCC1101ExtStateInit;
+    subghz_device_cc1101_ext->regulation = SubGhzDeviceCC1101ExtRegulationTxRx;
+    subghz_device_cc1101_ext->async_mirror_pin = NULL;
+    subghz_device_cc1101_ext->spi_bus_handle = &furi_hal_spi_bus_handle_external;
+    subghz_device_cc1101_ext->g0_pin = SUBGHZ_DEVICE_CC1101_EXT_TX_GPIO;
+
+    subghz_device_cc1101_ext->async_rx.capture_delta_duration = 0;
+
+    furi_hal_spi_bus_handle_init(subghz_device_cc1101_ext->spi_bus_handle);
+    return subghz_device_cc1101_ext_check_init();
+}
+
+void subghz_device_cc1101_ext_free() {
+    furi_assert(subghz_device_cc1101_ext != NULL);
+    furi_hal_spi_bus_handle_deinit(subghz_device_cc1101_ext->spi_bus_handle);
+    free(subghz_device_cc1101_ext);
+    subghz_device_cc1101_ext = NULL;
+}
+
+void subghz_device_cc1101_ext_set_async_mirror_pin(const GpioPin* pin) {
+    subghz_device_cc1101_ext->async_mirror_pin = pin;
+}
+
+const GpioPin* subghz_device_cc1101_ext_get_data_gpio() {
+    return subghz_device_cc1101_ext->g0_pin;
+}
+
+bool subghz_device_cc1101_ext_is_connect() {
+    bool ret = false;
+
+    if(subghz_device_cc1101_ext == NULL) { // not initialized
+        ret = subghz_device_cc1101_ext_alloc();
+        subghz_device_cc1101_ext_free();
+    } else { // initialized
+        furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+        uint8_t partnumber = cc1101_get_partnumber(subghz_device_cc1101_ext->spi_bus_handle);
+        furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+        ret = (partnumber != 0) && (partnumber != 0xFF);
+    }
+
+    return ret;
+}
+
+void subghz_device_cc1101_ext_sleep() {
+    furi_assert(subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateIdle);
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+
+    cc1101_switch_to_idle(subghz_device_cc1101_ext->spi_bus_handle);
+
+    cc1101_write_reg(
+        subghz_device_cc1101_ext->spi_bus_handle, CC1101_IOCFG0, CC1101IocfgHighImpedance);
+    furi_hal_gpio_init(subghz_device_cc1101_ext->g0_pin, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+
+    cc1101_shutdown(subghz_device_cc1101_ext->spi_bus_handle);
+
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_dump_state() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    printf(
+        "[subghz_device_cc1101_ext] cc1101 chip %d, version %d\r\n",
+        cc1101_get_partnumber(subghz_device_cc1101_ext->spi_bus_handle),
+        cc1101_get_version(subghz_device_cc1101_ext->spi_bus_handle));
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_load_custom_preset(const uint8_t* preset_data) {
+    //load config
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_reset(subghz_device_cc1101_ext->spi_bus_handle);
+    uint32_t i = 0;
+    uint8_t pa[8] = {0};
+    while(preset_data[i]) {
+        cc1101_write_reg(
+            subghz_device_cc1101_ext->spi_bus_handle, preset_data[i], preset_data[i + 1]);
+        i += 2;
+    }
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+
+    //load pa table
+    memcpy(&pa[0], &preset_data[i + 2], 8);
+    subghz_device_cc1101_ext_load_patable(pa);
+
+    //show debug
+    if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
+        i = 0;
+        FURI_LOG_D(TAG, "Loading custom preset");
+        while(preset_data[i]) {
+            FURI_LOG_D(TAG, "Reg[%lu]: %02X=%02X", i, preset_data[i], preset_data[i + 1]);
+            i += 2;
+        }
+        for(uint8_t y = i; y < i + 10; y++) {
+            FURI_LOG_D(TAG, "PA[%u]:  %02X", y, preset_data[y]);
+        }
+    }
+}
+
+void subghz_device_cc1101_ext_load_registers(const uint8_t* data) {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_reset(subghz_device_cc1101_ext->spi_bus_handle);
+    uint32_t i = 0;
+    while(data[i]) {
+        cc1101_write_reg(subghz_device_cc1101_ext->spi_bus_handle, data[i], data[i + 1]);
+        i += 2;
+    }
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_load_patable(const uint8_t data[8]) {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_set_pa_table(subghz_device_cc1101_ext->spi_bus_handle, data);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_write_packet(const uint8_t* data, uint8_t size) {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_flush_tx(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_write_reg(subghz_device_cc1101_ext->spi_bus_handle, CC1101_FIFO, size);
+    cc1101_write_fifo(subghz_device_cc1101_ext->spi_bus_handle, data, size);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_flush_rx() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_flush_rx(subghz_device_cc1101_ext->spi_bus_handle);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_flush_tx() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_flush_tx(subghz_device_cc1101_ext->spi_bus_handle);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+bool subghz_device_cc1101_ext_rx_pipe_not_empty() {
+    CC1101RxBytes status[1];
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_read_reg(
+        subghz_device_cc1101_ext->spi_bus_handle,
+        (CC1101_STATUS_RXBYTES) | CC1101_BURST,
+        (uint8_t*)status);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+    // TODO: you can add a buffer overflow flag if needed
+    if(status->NUM_RXBYTES > 0) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
+bool subghz_device_cc1101_ext_is_rx_data_crc_valid() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    uint8_t data[1];
+    cc1101_read_reg(
+        subghz_device_cc1101_ext->spi_bus_handle, CC1101_STATUS_LQI | CC1101_BURST, data);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+    if(((data[0] >> 7) & 0x01)) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
+void subghz_device_cc1101_ext_read_packet(uint8_t* data, uint8_t* size) {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_read_fifo(subghz_device_cc1101_ext->spi_bus_handle, data, size);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_shutdown() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    // Reset and shutdown
+    cc1101_shutdown(subghz_device_cc1101_ext->spi_bus_handle);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_reset() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    furi_hal_gpio_init(subghz_device_cc1101_ext->g0_pin, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    cc1101_switch_to_idle(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_reset(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_write_reg(
+        subghz_device_cc1101_ext->spi_bus_handle, CC1101_IOCFG0, CC1101IocfgHighImpedance);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_idle() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_switch_to_idle(subghz_device_cc1101_ext->spi_bus_handle);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+void subghz_device_cc1101_ext_rx() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_switch_to_rx(subghz_device_cc1101_ext->spi_bus_handle);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+}
+
+bool subghz_device_cc1101_ext_tx() {
+    if(subghz_device_cc1101_ext->regulation != SubGhzDeviceCC1101ExtRegulationTxRx) return false;
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    cc1101_switch_to_tx(subghz_device_cc1101_ext->spi_bus_handle);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+    return true;
+}
+
+float subghz_device_cc1101_ext_get_rssi() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    int32_t rssi_dec = cc1101_get_rssi(subghz_device_cc1101_ext->spi_bus_handle);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+
+    float rssi = rssi_dec;
+    if(rssi_dec >= 128) {
+        rssi = ((rssi - 256.0f) / 2.0f) - 74.0f;
+    } else {
+        rssi = (rssi / 2.0f) - 74.0f;
+    }
+
+    return rssi;
+}
+
+uint8_t subghz_device_cc1101_ext_get_lqi() {
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    uint8_t data[1];
+    cc1101_read_reg(
+        subghz_device_cc1101_ext->spi_bus_handle, CC1101_STATUS_LQI | CC1101_BURST, data);
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+    return data[0] & 0x7F;
+}
+
+bool subghz_device_cc1101_ext_is_frequency_valid(uint32_t value) {
+    if(!(value >= 299999755 && value <= 348000335) &&
+       !(value >= 386999938 && value <= 464000000) &&
+       !(value >= 778999847 && value <= 928000000)) {
+        return false;
+    }
+
+    return true;
+}
+
+uint32_t subghz_device_cc1101_ext_set_frequency(uint32_t value) {
+    if(furi_hal_region_is_frequency_allowed(value)) {
+        subghz_device_cc1101_ext->regulation = SubGhzDeviceCC1101ExtRegulationTxRx;
+    } else {
+        subghz_device_cc1101_ext->regulation = SubGhzDeviceCC1101ExtRegulationOnlyRx;
+    }
+
+    furi_hal_spi_acquire(subghz_device_cc1101_ext->spi_bus_handle);
+    uint32_t real_frequency =
+        cc1101_set_frequency(subghz_device_cc1101_ext->spi_bus_handle, value);
+    cc1101_calibrate(subghz_device_cc1101_ext->spi_bus_handle);
+
+    while(true) {
+        CC1101Status status = cc1101_get_status(subghz_device_cc1101_ext->spi_bus_handle);
+        if(status.STATE == CC1101StateIDLE) break;
+    }
+
+    furi_hal_spi_release(subghz_device_cc1101_ext->spi_bus_handle);
+    return real_frequency;
+}
+
+static bool subghz_device_cc1101_ext_start_debug() {
+    bool ret = false;
+    if(subghz_device_cc1101_ext->async_mirror_pin != NULL) {
+        furi_hal_gpio_init(
+            subghz_device_cc1101_ext->async_mirror_pin,
+            GpioModeOutputPushPull,
+            GpioPullNo,
+            GpioSpeedVeryHigh);
+        ret = true;
+    }
+    return ret;
+}
+
+static bool subghz_device_cc1101_ext_stop_debug() {
+    bool ret = false;
+    if(subghz_device_cc1101_ext->async_mirror_pin != NULL) {
+        furi_hal_gpio_init(
+            subghz_device_cc1101_ext->async_mirror_pin, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        ret = true;
+    }
+    return ret;
+}
+
+static void subghz_device_cc1101_ext_capture_ISR() {
+    if(!furi_hal_gpio_read(subghz_device_cc1101_ext->g0_pin)) {
+        if(subghz_device_cc1101_ext->async_rx.capture_callback) {
+            if(subghz_device_cc1101_ext->async_mirror_pin != NULL)
+                furi_hal_gpio_write(subghz_device_cc1101_ext->async_mirror_pin, false);
+
+            subghz_device_cc1101_ext->async_rx.capture_callback(
+                true,
+                LL_TIM_GetCounter(TIM17),
+                (void*)subghz_device_cc1101_ext->async_rx.capture_callback_context);
+        }
+    } else {
+        if(subghz_device_cc1101_ext->async_rx.capture_callback) {
+            if(subghz_device_cc1101_ext->async_mirror_pin != NULL)
+                furi_hal_gpio_write(subghz_device_cc1101_ext->async_mirror_pin, true);
+
+            subghz_device_cc1101_ext->async_rx.capture_callback(
+                false,
+                LL_TIM_GetCounter(TIM17),
+                (void*)subghz_device_cc1101_ext->async_rx.capture_callback_context);
+        }
+    }
+    LL_TIM_SetCounter(TIM17, 6);
+}
+
+void subghz_device_cc1101_ext_start_async_rx(
+    SubGhzDeviceCC1101ExtCaptureCallback callback,
+    void* context) {
+    furi_assert(subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateIdle);
+    subghz_device_cc1101_ext->state = SubGhzDeviceCC1101ExtStateAsyncRx;
+
+    subghz_device_cc1101_ext->async_rx.capture_callback = callback;
+    subghz_device_cc1101_ext->async_rx.capture_callback_context = context;
+
+    furi_hal_bus_enable(FuriHalBusTIM17);
+
+    // Configure TIM
+    LL_TIM_SetPrescaler(TIM17, 64 - 1);
+    LL_TIM_SetCounterMode(TIM17, LL_TIM_COUNTERMODE_UP);
+    LL_TIM_SetAutoReload(TIM17, 0xFFFF);
+    LL_TIM_SetClockDivision(TIM17, LL_TIM_CLOCKDIVISION_DIV1);
+
+    // Timer: advanced
+    LL_TIM_SetClockSource(TIM17, LL_TIM_CLOCKSOURCE_INTERNAL);
+    LL_TIM_DisableARRPreload(TIM17);
+    LL_TIM_DisableDMAReq_TRIG(TIM17);
+    LL_TIM_DisableIT_TRIG(TIM17);
+
+    furi_hal_gpio_init(
+        subghz_device_cc1101_ext->g0_pin, GpioModeInterruptRiseFall, GpioPullUp, GpioSpeedVeryHigh);
+    furi_hal_gpio_remove_int_callback(subghz_device_cc1101_ext->g0_pin);
+    furi_hal_gpio_add_int_callback(
+        subghz_device_cc1101_ext->g0_pin,
+        subghz_device_cc1101_ext_capture_ISR,
+        subghz_device_cc1101_ext->async_rx.capture_callback);
+
+    // Start timer
+    LL_TIM_SetCounter(TIM17, 0);
+    LL_TIM_EnableCounter(TIM17);
+
+    // Start debug
+    subghz_device_cc1101_ext_start_debug();
+
+    // Switch to RX
+    subghz_device_cc1101_ext_rx();
+
+    //Clear the variable after the end of the session
+    subghz_device_cc1101_ext->async_rx.capture_delta_duration = 0;
+}
+
+void subghz_device_cc1101_ext_stop_async_rx() {
+    furi_assert(subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateAsyncRx);
+    subghz_device_cc1101_ext->state = SubGhzDeviceCC1101ExtStateIdle;
+
+    // Shutdown radio
+    subghz_device_cc1101_ext_idle();
+
+    FURI_CRITICAL_ENTER();
+    furi_hal_bus_disable(FuriHalBusTIM17);
+
+    // Stop debug
+    subghz_device_cc1101_ext_stop_debug();
+
+    FURI_CRITICAL_EXIT();
+    furi_hal_gpio_remove_int_callback(subghz_device_cc1101_ext->g0_pin);
+    furi_hal_gpio_init(subghz_device_cc1101_ext->g0_pin, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+}
+
+static void subghz_device_cc1101_ext_async_tx_refill(uint32_t* buffer, size_t samples) {
+    furi_assert(subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateAsyncTx);
+    while(samples > 0) {
+        bool is_odd = samples % 2;
+        LevelDuration ld;
+        if(level_duration_is_reset(subghz_device_cc1101_ext->async_tx.carry_ld)) {
+            ld = subghz_device_cc1101_ext->async_tx.callback(
+                subghz_device_cc1101_ext->async_tx.callback_context);
+        } else {
+            ld = subghz_device_cc1101_ext->async_tx.carry_ld;
+            subghz_device_cc1101_ext->async_tx.carry_ld = level_duration_reset();
+        }
+
+        if(level_duration_is_wait(ld)) {
+            *buffer = SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_GUARD_TIME;
+            buffer++;
+            samples--;
+        } else if(level_duration_is_reset(ld)) {
+            *buffer = 0;
+            buffer++;
+            samples--;
+            LL_DMA_DisableIT_HT(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF);
+            LL_DMA_DisableIT_TC(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF);
+            LL_TIM_EnableIT_UPDATE(TIM17);
+            break;
+        } else {
+            bool level = level_duration_get_level(ld);
+
+            // Inject guard time if level is incorrect
+            if(is_odd != level) {
+                *buffer = SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_GUARD_TIME;
+                buffer++;
+                samples--;
+
+                // Special case: prevent buffer overflow if sample is last
+                if(samples == 0) {
+                    subghz_device_cc1101_ext->async_tx.carry_ld = ld;
+                    break;
+                }
+            }
+
+            uint32_t duration = level_duration_get_duration(ld);
+            furi_assert(duration > 0);
+            *buffer = duration - 1;
+            buffer++;
+            samples--;
+        }
+    }
+}
+
+static void subghz_device_cc1101_ext_async_tx_dma_isr() {
+    furi_assert(subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateAsyncTx);
+
+#if SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_CHANNEL == LL_DMA_CHANNEL_3
+    if(LL_DMA_IsActiveFlag_HT3(SUBGHZ_DEVICE_CC1101_EXT_DMA)) {
+        LL_DMA_ClearFlag_HT3(SUBGHZ_DEVICE_CC1101_EXT_DMA);
+        subghz_device_cc1101_ext_async_tx_refill(
+            subghz_device_cc1101_ext->async_tx.buffer,
+            SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_HALF);
+    }
+    if(LL_DMA_IsActiveFlag_TC3(SUBGHZ_DEVICE_CC1101_EXT_DMA)) {
+        LL_DMA_ClearFlag_TC3(SUBGHZ_DEVICE_CC1101_EXT_DMA);
+        subghz_device_cc1101_ext_async_tx_refill(
+            subghz_device_cc1101_ext->async_tx.buffer +
+                SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_HALF,
+            SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_HALF);
+    }
+#else
+#error Update this code. Would you kindly?
+#endif
+}
+
+static void subghz_device_cc1101_ext_async_tx_timer_isr() {
+    if(LL_TIM_IsActiveFlag_UPDATE(TIM17)) {
+        if(LL_TIM_GetAutoReload(TIM17) == 0) {
+            LL_DMA_DisableChannel(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF);
+            furi_hal_gpio_write(subghz_device_cc1101_ext->g0_pin, false);
+            if(subghz_device_cc1101_ext->async_mirror_pin != NULL)
+                furi_hal_gpio_write(subghz_device_cc1101_ext->async_mirror_pin, false);
+            LL_TIM_DisableCounter(TIM17);
+            subghz_device_cc1101_ext->state = SubGhzDeviceCC1101ExtStateAsyncTxEnd;
+        }
+        LL_TIM_ClearFlag_UPDATE(TIM17);
+    }
+}
+
+bool subghz_device_cc1101_ext_start_async_tx(SubGhzDeviceCC1101ExtCallback callback, void* context) {
+    furi_assert(subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateIdle);
+    furi_assert(callback);
+
+    //If transmission is prohibited by regional settings
+    if(subghz_device_cc1101_ext->regulation != SubGhzDeviceCC1101ExtRegulationTxRx) return false;
+
+    subghz_device_cc1101_ext->async_tx.callback = callback;
+    subghz_device_cc1101_ext->async_tx.callback_context = context;
+
+    subghz_device_cc1101_ext->state = SubGhzDeviceCC1101ExtStateAsyncTx;
+
+    subghz_device_cc1101_ext->async_tx.buffer =
+        malloc(SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_FULL * sizeof(uint32_t));
+
+    //Signal generation with mem-to-mem DMA
+    furi_hal_gpio_write(subghz_device_cc1101_ext->g0_pin, false);
+    furi_hal_gpio_init(
+        subghz_device_cc1101_ext->g0_pin, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
+
+    // Configure DMA  update timer
+    LL_DMA_SetMemoryAddress(
+        SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF, (uint32_t)subghz_device_cc1101_ext->async_tx.buffer);
+    LL_DMA_SetPeriphAddress(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF, (uint32_t) & (TIM17->ARR));
+    LL_DMA_ConfigTransfer(
+        SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF,
+        LL_DMA_DIRECTION_MEMORY_TO_PERIPH | LL_DMA_MODE_CIRCULAR | LL_DMA_PERIPH_NOINCREMENT |
+            LL_DMA_MEMORY_INCREMENT | LL_DMA_PDATAALIGN_WORD | LL_DMA_MDATAALIGN_WORD |
+            LL_DMA_MODE_NORMAL);
+    LL_DMA_SetDataLength(
+        SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF, SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_FULL);
+    LL_DMA_SetPeriphRequest(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF, LL_DMAMUX_REQ_TIM17_UP);
+
+    LL_DMA_EnableIT_TC(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF);
+    LL_DMA_EnableIT_HT(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF);
+    LL_DMA_EnableChannel(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF);
+
+    furi_hal_interrupt_set_isr(
+        SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_IRQ, subghz_device_cc1101_ext_async_tx_dma_isr, NULL);
+
+    furi_hal_bus_enable(FuriHalBusTIM17);
+
+    // Configure TIM
+    LL_TIM_SetPrescaler(TIM17, 64 - 1);
+    LL_TIM_SetCounterMode(TIM17, LL_TIM_COUNTERMODE_UP);
+    LL_TIM_SetAutoReload(TIM17, 0xFFFF);
+    LL_TIM_SetClockDivision(TIM17, LL_TIM_CLOCKDIVISION_DIV1);
+    LL_TIM_SetClockSource(TIM17, LL_TIM_CLOCKSOURCE_INTERNAL);
+    LL_TIM_DisableARRPreload(TIM17);
+
+    furi_hal_interrupt_set_isr(
+        FuriHalInterruptIdTim1TrgComTim17, subghz_device_cc1101_ext_async_tx_timer_isr, NULL);
+
+    subghz_device_cc1101_ext_async_tx_refill(
+        subghz_device_cc1101_ext->async_tx.buffer, SUBGHZ_DEVICE_CC1101_EXT_ASYNC_TX_BUFFER_FULL);
+
+    // Configure tx gpio dma
+    const GpioPin* gpio = subghz_device_cc1101_ext->g0_pin;
+
+    subghz_device_cc1101_ext->async_tx.gpio_tx_buff[0] = (uint32_t)gpio->pin << GPIO_NUMBER;
+    subghz_device_cc1101_ext->async_tx.gpio_tx_buff[1] = gpio->pin;
+
+    LL_DMA_SetMemoryAddress(
+        SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_DEF,
+        (uint32_t)subghz_device_cc1101_ext->async_tx.gpio_tx_buff);
+    LL_DMA_SetPeriphAddress(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_DEF, (uint32_t) & (gpio->port->BSRR));
+    LL_DMA_ConfigTransfer(
+        SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_DEF,
+        LL_DMA_DIRECTION_MEMORY_TO_PERIPH | LL_DMA_MODE_CIRCULAR | LL_DMA_PERIPH_NOINCREMENT |
+            LL_DMA_MEMORY_INCREMENT | LL_DMA_PDATAALIGN_WORD | LL_DMA_MDATAALIGN_WORD |
+            LL_DMA_PRIORITY_HIGH);
+    LL_DMA_SetDataLength(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_DEF, 2);
+    LL_DMA_SetPeriphRequest(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_DEF, LL_DMAMUX_REQ_TIM17_UP);
+    LL_DMA_EnableChannel(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_DEF);
+
+    // Start debug
+    if(subghz_device_cc1101_ext_start_debug()) {
+        gpio = subghz_device_cc1101_ext->async_mirror_pin;
+        subghz_device_cc1101_ext->async_tx.debug_gpio_buff[0] = (uint32_t)gpio->pin << GPIO_NUMBER;
+        subghz_device_cc1101_ext->async_tx.debug_gpio_buff[1] = gpio->pin;
+
+        LL_DMA_SetMemoryAddress(
+            SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_DEF,
+            (uint32_t)subghz_device_cc1101_ext->async_tx.debug_gpio_buff);
+        LL_DMA_SetPeriphAddress(
+            SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_DEF, (uint32_t) & (gpio->port->BSRR));
+        LL_DMA_ConfigTransfer(
+            SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_DEF,
+            LL_DMA_DIRECTION_MEMORY_TO_PERIPH | LL_DMA_MODE_CIRCULAR | LL_DMA_PERIPH_NOINCREMENT |
+                LL_DMA_MEMORY_INCREMENT | LL_DMA_PDATAALIGN_WORD | LL_DMA_MDATAALIGN_WORD |
+                LL_DMA_PRIORITY_LOW);
+        LL_DMA_SetDataLength(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_DEF, 2);
+        LL_DMA_SetPeriphRequest(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_DEF, LL_DMAMUX_REQ_TIM17_UP);
+        LL_DMA_EnableChannel(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_DEF);
+    }
+
+    // Start counter
+    LL_TIM_EnableDMAReq_UPDATE(TIM17);
+    LL_TIM_GenerateEvent_UPDATE(TIM17);
+
+    subghz_device_cc1101_ext_tx();
+
+    LL_TIM_SetCounter(TIM17, 0);
+    LL_TIM_EnableCounter(TIM17);
+
+    return true;
+}
+
+bool subghz_device_cc1101_ext_is_async_tx_complete() {
+    return subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateAsyncTxEnd;
+}
+
+void subghz_device_cc1101_ext_stop_async_tx() {
+    furi_assert(
+        subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateAsyncTx ||
+        subghz_device_cc1101_ext->state == SubGhzDeviceCC1101ExtStateAsyncTxEnd);
+
+    // Shutdown radio
+    subghz_device_cc1101_ext_idle();
+
+    // Deinitialize Timer
+    FURI_CRITICAL_ENTER();
+    furi_hal_bus_disable(FuriHalBusTIM17);
+    furi_hal_interrupt_set_isr(FuriHalInterruptIdTim1TrgComTim17, NULL, NULL);
+
+    // Deinitialize DMA
+    LL_DMA_DeInit(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_DEF);
+    LL_DMA_DisableChannel(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH4_DEF);
+    furi_hal_interrupt_set_isr(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH3_IRQ, NULL, NULL);
+
+    // Deinitialize GPIO
+    furi_hal_gpio_write(subghz_device_cc1101_ext->g0_pin, false);
+    furi_hal_gpio_init(subghz_device_cc1101_ext->g0_pin, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+
+    // Stop debug
+    if(subghz_device_cc1101_ext_stop_debug()) {
+        LL_DMA_DisableChannel(SUBGHZ_DEVICE_CC1101_EXT_DMA_CH5_DEF);
+    }
+
+    FURI_CRITICAL_EXIT();
+
+    free(subghz_device_cc1101_ext->async_tx.buffer);
+
+    subghz_device_cc1101_ext->state = SubGhzDeviceCC1101ExtStateIdle;
+}

applications/drivers/subghz/cc1101_ext/cc1101_ext.h

@@ -0,0 +1,206 @@
+/**
+ * @file furi_hal_subghz.h
+ * SubGhz HAL API
+ */
+
+#pragma once
+#include <lib/subghz/devices/preset.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stddef.h>
+#include <toolbox/level_duration.h>
+#include <furi_hal_gpio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Mirror RX/TX async modulation signal to specified pin
+ *
+ * @warning    Configures pin to output mode. Make sure it is not connected
+ *             directly to power or ground.
+ *
+ * @param[in]  pin   pointer to the gpio pin structure or NULL to disable
+ */
+void subghz_device_cc1101_ext_set_async_mirror_pin(const GpioPin* pin);
+
+/** Get data GPIO
+ *
+ * @return     pointer to the gpio pin structure
+ */
+const GpioPin* subghz_device_cc1101_ext_get_data_gpio();
+
+/** Initialize device
+ *
+ * @return     true if success
+ */
+bool subghz_device_cc1101_ext_alloc();
+
+/** Deinitialize device
+ */
+void subghz_device_cc1101_ext_free();
+
+/** Check and switch to power save mode Used by internal API-HAL
+ * initialization routine Can be used to reinitialize device to safe state and
+ * send it to sleep
+ */
+bool subghz_device_cc1101_ext_is_connect();
+
+/** Send device to sleep mode
+ */
+void subghz_device_cc1101_ext_sleep();
+
+/** Dump info to stdout
+ */
+void subghz_device_cc1101_ext_dump_state();
+
+/** Load custom registers from preset
+ *
+ * @param      preset_data   registers to load
+ */
+void subghz_device_cc1101_ext_load_custom_preset(const uint8_t* preset_data);
+
+/** Load registers
+ *
+ * @param      data  Registers data
+ */
+void subghz_device_cc1101_ext_load_registers(const uint8_t* data);
+
+/** Load PATABLE
+ *
+ * @param      data  8 uint8_t values
+ */
+void subghz_device_cc1101_ext_load_patable(const uint8_t data[8]);
+
+/** Write packet to FIFO
+ *
+ * @param      data  bytes array
+ * @param      size  size
+ */
+void subghz_device_cc1101_ext_write_packet(const uint8_t* data, uint8_t size);
+
+/** Check if receive pipe is not empty
+ *
+ * @return     true if not empty
+ */
+bool subghz_device_cc1101_ext_rx_pipe_not_empty();
+
+/** Check if received data crc is valid
+ *
+ * @return     true if valid
+ */
+bool subghz_device_cc1101_ext_is_rx_data_crc_valid();
+
+/** Read packet from FIFO
+ *
+ * @param      data  pointer
+ * @param      size  size
+ */
+void subghz_device_cc1101_ext_read_packet(uint8_t* data, uint8_t* size);
+
+/** Flush rx FIFO buffer
+ */
+void subghz_device_cc1101_ext_flush_rx();
+
+/** Flush tx FIFO buffer
+ */
+void subghz_device_cc1101_ext_flush_tx();
+
+/** Shutdown Issue SPWD command
+ * @warning    registers content will be lost
+ */
+void subghz_device_cc1101_ext_shutdown();
+
+/** Reset Issue reset command
+ * @warning    registers content will be lost
+ */
+void subghz_device_cc1101_ext_reset();
+
+/** Switch to Idle
+ */
+void subghz_device_cc1101_ext_idle();
+
+/** Switch to Receive
+ */
+void subghz_device_cc1101_ext_rx();
+
+/** Switch to Transmit
+ *
+ * @return     true if the transfer is allowed by belonging to the region
+ */
+bool subghz_device_cc1101_ext_tx();
+
+/** Get RSSI value in dBm
+ *
+ * @return     RSSI value
+ */
+float subghz_device_cc1101_ext_get_rssi();
+
+/** Get LQI
+ *
+ * @return     LQI value
+ */
+uint8_t subghz_device_cc1101_ext_get_lqi();
+
+/** Check if frequency is in valid range
+ *
+ * @param      value  frequency in Hz
+ *
+ * @return     true if frequency is valid, otherwise false
+ */
+bool subghz_device_cc1101_ext_is_frequency_valid(uint32_t value);
+
+/** Set frequency
+ *
+ * @param      value  frequency in Hz
+ *
+ * @return     real frequency in Hz
+ */
+uint32_t subghz_device_cc1101_ext_set_frequency(uint32_t value);
+
+/* High Level API */
+
+/** Signal Timings Capture callback */
+typedef void (*SubGhzDeviceCC1101ExtCaptureCallback)(bool level, uint32_t duration, void* context);
+
+/** Enable signal timings capture Initializes GPIO and TIM2 for timings capture
+ *
+ * @param      callback  SubGhzDeviceCC1101ExtCaptureCallback
+ * @param      context   callback context
+ */
+void subghz_device_cc1101_ext_start_async_rx(
+    SubGhzDeviceCC1101ExtCaptureCallback callback,
+    void* context);
+
+/** Disable signal timings capture Resets GPIO and TIM2
+ */
+void subghz_device_cc1101_ext_stop_async_rx();
+
+/** Async TX callback type
+ * @param      context  callback context
+ * @return     LevelDuration
+ */
+typedef LevelDuration (*SubGhzDeviceCC1101ExtCallback)(void* context);
+
+/** Start async TX Initializes GPIO, TIM2 and DMA1 for signal output
+ *
+ * @param      callback  SubGhzDeviceCC1101ExtCallback
+ * @param      context   callback context
+ *
+ * @return     true if the transfer is allowed by belonging to the region
+ */
+bool subghz_device_cc1101_ext_start_async_tx(SubGhzDeviceCC1101ExtCallback callback, void* context);
+
+/** Wait for async transmission to complete
+ *
+ * @return     true if TX complete
+ */
+bool subghz_device_cc1101_ext_is_async_tx_complete();
+
+/** Stop async transmission and cleanup resources Resets GPIO, TIM2, and DMA1
+ */
+void subghz_device_cc1101_ext_stop_async_tx();
+
+#ifdef __cplusplus
+}
+#endif

applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.c

@@ -0,0 +1,110 @@
+#include "cc1101_ext_interconnect.h"
+#include "cc1101_ext.h"
+#include <lib/subghz/devices/cc1101_configs.h>
+
+#define TAG "SubGhzDeviceCC1101Ext"
+
+static bool subghz_device_cc1101_ext_interconnect_is_frequency_valid(uint32_t frequency) {
+    bool ret = subghz_device_cc1101_ext_is_frequency_valid(frequency);
+    if(!ret) {
+        furi_crash("SubGhz: Incorrect frequency.");
+    }
+    return ret;
+}
+
+static uint32_t subghz_device_cc1101_ext_interconnect_set_frequency(uint32_t frequency) {
+    subghz_device_cc1101_ext_interconnect_is_frequency_valid(frequency);
+    return subghz_device_cc1101_ext_set_frequency(frequency);
+}
+
+static bool subghz_device_cc1101_ext_interconnect_start_async_tx(void* callback, void* context) {
+    return subghz_device_cc1101_ext_start_async_tx(
+        (SubGhzDeviceCC1101ExtCallback)callback, context);
+}
+
+static void subghz_device_cc1101_ext_interconnect_start_async_rx(void* callback, void* context) {
+    subghz_device_cc1101_ext_start_async_rx(
+        (SubGhzDeviceCC1101ExtCaptureCallback)callback, context);
+}
+
+static void subghz_device_cc1101_ext_interconnect_load_preset(
+    FuriHalSubGhzPreset preset,
+    uint8_t* preset_data) {
+    switch(preset) {
+    case FuriHalSubGhzPresetOok650Async:
+        subghz_device_cc1101_ext_load_custom_preset(
+            subghz_device_cc1101_preset_ook_650khz_async_regs);
+        break;
+    case FuriHalSubGhzPresetOok270Async:
+        subghz_device_cc1101_ext_load_custom_preset(
+            subghz_device_cc1101_preset_ook_270khz_async_regs);
+        break;
+    case FuriHalSubGhzPreset2FSKDev238Async:
+        subghz_device_cc1101_ext_load_custom_preset(
+            subghz_device_cc1101_preset_2fsk_dev2_38khz_async_regs);
+        break;
+    case FuriHalSubGhzPreset2FSKDev476Async:
+        subghz_device_cc1101_ext_load_custom_preset(
+            subghz_device_cc1101_preset_2fsk_dev47_6khz_async_regs);
+        break;
+    case FuriHalSubGhzPresetMSK99_97KbAsync:
+        subghz_device_cc1101_ext_load_custom_preset(
+            subghz_device_cc1101_preset_msk_99_97kb_async_regs);
+        break;
+    case FuriHalSubGhzPresetGFSK9_99KbAsync:
+        subghz_device_cc1101_ext_load_custom_preset(
+            subghz_device_cc1101_preset_gfsk_9_99kb_async_regs);
+        break;
+
+    default:
+        subghz_device_cc1101_ext_load_custom_preset(preset_data);
+    }
+}
+
+const SubGhzDeviceInterconnect subghz_device_cc1101_ext_interconnect = {
+    .begin = subghz_device_cc1101_ext_alloc,
+    .end = subghz_device_cc1101_ext_free,
+    .is_connect = subghz_device_cc1101_ext_is_connect,
+    .reset = subghz_device_cc1101_ext_reset,
+    .sleep = subghz_device_cc1101_ext_sleep,
+    .idle = subghz_device_cc1101_ext_idle,
+    .load_preset = subghz_device_cc1101_ext_interconnect_load_preset,
+    .set_frequency = subghz_device_cc1101_ext_interconnect_set_frequency,
+    .is_frequency_valid = subghz_device_cc1101_ext_is_frequency_valid,
+    .set_async_mirror_pin = subghz_device_cc1101_ext_set_async_mirror_pin,
+    .get_data_gpio = subghz_device_cc1101_ext_get_data_gpio,
+
+    .set_tx = subghz_device_cc1101_ext_tx,
+    .flush_tx = subghz_device_cc1101_ext_flush_tx,
+    .start_async_tx = subghz_device_cc1101_ext_interconnect_start_async_tx,
+    .is_async_complete_tx = subghz_device_cc1101_ext_is_async_tx_complete,
+    .stop_async_tx = subghz_device_cc1101_ext_stop_async_tx,
+
+    .set_rx = subghz_device_cc1101_ext_rx,
+    .flush_rx = subghz_device_cc1101_ext_flush_rx,
+    .start_async_rx = subghz_device_cc1101_ext_interconnect_start_async_rx,
+    .stop_async_rx = subghz_device_cc1101_ext_stop_async_rx,
+
+    .get_rssi = subghz_device_cc1101_ext_get_rssi,
+    .get_lqi = subghz_device_cc1101_ext_get_lqi,
+
+    .rx_pipe_not_empty = subghz_device_cc1101_ext_rx_pipe_not_empty,
+    .is_rx_data_crc_valid = subghz_device_cc1101_ext_is_rx_data_crc_valid,
+    .read_packet = subghz_device_cc1101_ext_read_packet,
+    .write_packet = subghz_device_cc1101_ext_write_packet,
+};
+
+const SubGhzDevice subghz_device_cc1101_ext = {
+    .name = SUBGHZ_DEVICE_CC1101_EXT_NAME,
+    .interconnect = &subghz_device_cc1101_ext_interconnect,
+};
+
+static const FlipperAppPluginDescriptor subghz_device_cc1101_ext_descriptor = {
+    .appid = SUBGHZ_RADIO_DEVICE_PLUGIN_APP_ID,
+    .ep_api_version = SUBGHZ_RADIO_DEVICE_PLUGIN_API_VERSION,
+    .entry_point = &subghz_device_cc1101_ext,
+};
+
+const FlipperAppPluginDescriptor* subghz_device_cc1101_ext_ep() {
+    return &subghz_device_cc1101_ext_descriptor;
+}

applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h

@@ -0,0 +1,8 @@
+#pragma once
+#include <lib/subghz/devices/types.h>
+
+#define SUBGHZ_DEVICE_CC1101_EXT_NAME "cc1101_ext"
+
+typedef struct SubGhzDeviceCC1101Ext SubGhzDeviceCC1101Ext;
+
+const FlipperAppPluginDescriptor* subghz_device_cc1101_ext_ep();

applications/main/subghz/helpers/subghz_chat.c

@@ -76,12 +76,15 @@ void subghz_chat_worker_free(SubGhzChatWorker* instance) {
     free(instance);
 }
 
-bool subghz_chat_worker_start(SubGhzChatWorker* instance, uint32_t frequency) {
+bool subghz_chat_worker_start(
+    SubGhzChatWorker* instance,
+    const SubGhzDevice* device,
+    uint32_t frequency) {
     furi_assert(instance);
     furi_assert(!instance->worker_running);
     bool res = false;
 
-    if(subghz_tx_rx_worker_start(instance->subghz_txrx, frequency)) {
+    if(subghz_tx_rx_worker_start(instance->subghz_txrx, device, frequency)) {
         furi_message_queue_reset(instance->event_queue);
         subghz_tx_rx_worker_set_callback_have_read(
             instance->subghz_txrx, subghz_chat_worker_update_rx_event_chat, instance);

applications/main/subghz/helpers/subghz_chat.h

@@ -1,5 +1,6 @@
 #pragma once
 #include "../subghz_i.h"
+#include <lib/subghz/devices/devices.h>
 #include <cli/cli.h>
 
 typedef struct SubGhzChatWorker SubGhzChatWorker;
@@ -20,7 +21,10 @@ typedef struct {
 
 SubGhzChatWorker* subghz_chat_worker_alloc(Cli* cli);
 void subghz_chat_worker_free(SubGhzChatWorker* instance);
-bool subghz_chat_worker_start(SubGhzChatWorker* instance, uint32_t frequency);
+bool subghz_chat_worker_start(
+    SubGhzChatWorker* instance,
+    const SubGhzDevice* device,
+    uint32_t frequency);
 void subghz_chat_worker_stop(SubGhzChatWorker* instance);
 bool subghz_chat_worker_is_running(SubGhzChatWorker* instance);
 SubGhzChatEvent subghz_chat_worker_get_event_chat(SubGhzChatWorker* instance);

applications/main/subghz/helpers/subghz_threshold_rssi.c

@@ -32,9 +32,8 @@ float subghz_threshold_rssi_get(SubGhzThresholdRssi* instance) {
     return instance->threshold_rssi;
 }
 
-SubGhzThresholdRssiData subghz_threshold_get_rssi_data(SubGhzThresholdRssi* instance) {
+SubGhzThresholdRssiData subghz_threshold_get_rssi_data(SubGhzThresholdRssi* instance, float rssi) {
     furi_assert(instance);
-    float rssi = furi_hal_subghz_get_rssi();
     SubGhzThresholdRssiData ret = {.rssi = rssi, .is_above = false};
 
     if(float_is_equal(instance->threshold_rssi, SUBGHZ_RAW_THRESHOLD_MIN)) {

applications/main/subghz/helpers/subghz_threshold_rssi.h

@@ -38,6 +38,7 @@ float subghz_threshold_rssi_get(SubGhzThresholdRssi* instance);
 /** Check threshold
  * 
  * @param instance Pointer to a SubGhzThresholdRssi
+ * @param rssi Current RSSI
  * @return SubGhzThresholdRssiData 
  */
-SubGhzThresholdRssiData subghz_threshold_get_rssi_data(SubGhzThresholdRssi* instance);
+SubGhzThresholdRssiData subghz_threshold_get_rssi_data(SubGhzThresholdRssi* instance, float rssi);

applications/main/subghz/helpers/subghz_txrx.c

@@ -1,9 +1,26 @@
 #include "subghz_txrx_i.h"
 
 #include <lib/subghz/protocols/protocol_items.h>
+#include <applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h>
+#include <lib/subghz/devices/cc1101_int/cc1101_int_interconnect.h>
 
 #define TAG "SubGhz"
 
+static void subghz_txrx_radio_device_power_on(SubGhzTxRx* instance) {
+    UNUSED(instance);
+    uint8_t attempts = 0;
+    while(!furi_hal_power_is_otg_enabled() && attempts++ < 5) {
+        furi_hal_power_enable_otg();
+        //CC1101 power-up time
+        furi_delay_ms(10);
+    }
+}
+
+static void subghz_txrx_radio_device_power_off(SubGhzTxRx* instance) {
+    UNUSED(instance);
+    if(furi_hal_power_is_otg_enabled()) furi_hal_power_disable_otg();
+}
+
 SubGhzTxRx* subghz_txrx_alloc() {
     SubGhzTxRx* instance = malloc(sizeof(SubGhzTxRx));
     instance->setting = subghz_setting_alloc();
@@ -23,16 +40,15 @@ SubGhzTxRx* subghz_txrx_alloc() {
     instance->fff_data = flipper_format_string_alloc();
 
     instance->environment = subghz_environment_alloc();
-    instance->is_database_loaded = subghz_environment_load_keystore(
+    instance->is_database_loaded =
-        instance->environment, EXT_PATH("subghz/assets/keeloq_mfcodes"));
+        subghz_environment_load_keystore(instance->environment, SUBGHZ_KEYSTORE_DIR_NAME);
-    subghz_environment_load_keystore(
+    subghz_environment_load_keystore(instance->environment, SUBGHZ_KEYSTORE_DIR_USER_NAME);
-        instance->environment, EXT_PATH("subghz/assets/keeloq_mfcodes_user"));
     subghz_environment_set_came_atomo_rainbow_table_file_name(
-        instance->environment, EXT_PATH("subghz/assets/came_atomo"));
+        instance->environment, SUBGHZ_CAME_ATOMO_DIR_NAME);
     subghz_environment_set_alutech_at_4n_rainbow_table_file_name(
-        instance->environment, EXT_PATH("subghz/assets/alutech_at_4n"));
+        instance->environment, SUBGHZ_ALUTECH_AT_4N_DIR_NAME);
     subghz_environment_set_nice_flor_s_rainbow_table_file_name(
-        instance->environment, EXT_PATH("subghz/assets/nice_flor_s"));
+        instance->environment, SUBGHZ_NICE_FLOR_S_DIR_NAME);
     subghz_environment_set_protocol_registry(
         instance->environment, (void*)&subghz_protocol_registry);
     instance->receiver = subghz_receiver_alloc_init(instance->environment);
@@ -43,18 +59,32 @@ SubGhzTxRx* subghz_txrx_alloc() {
         instance->worker, (SubGhzWorkerPairCallback)subghz_receiver_decode);
     subghz_worker_set_context(instance->worker, instance->receiver);
 
+    //set default device External
+    subghz_devices_init();
+    instance->radio_device_type = SubGhzRadioDeviceTypeInternal;
+    instance->radio_device_type =
+        subghz_txrx_radio_device_set(instance, SubGhzRadioDeviceTypeExternalCC1101);
+
     return instance;
 }
 
 void subghz_txrx_free(SubGhzTxRx* instance) {
     furi_assert(instance);
 
+    if(instance->radio_device_type != SubGhzRadioDeviceTypeInternal) {
+        subghz_txrx_radio_device_power_off(instance);
+        subghz_devices_end(instance->radio_device);
+    }
+
+    subghz_devices_deinit();
+
     subghz_worker_free(instance->worker);
     subghz_receiver_free(instance->receiver);
     subghz_environment_free(instance->environment);
     flipper_format_free(instance->fff_data);
     furi_string_free(instance->preset->name);
     subghz_setting_free(instance->setting);
+
     free(instance->preset);
     free(instance);
 }
@@ -122,29 +152,26 @@ void subghz_txrx_get_frequency_and_modulation(
 
 static void subghz_txrx_begin(SubGhzTxRx* instance, uint8_t* preset_data) {
     furi_assert(instance);
-    furi_hal_subghz_reset();
+    subghz_devices_reset(instance->radio_device);
-    furi_hal_subghz_idle();
+    subghz_devices_idle(instance->radio_device);
-    furi_hal_subghz_load_custom_preset(preset_data);
+    subghz_devices_load_preset(instance->radio_device, FuriHalSubGhzPresetCustom, preset_data);
-    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
     instance->txrx_state = SubGhzTxRxStateIDLE;
 }
 
 static uint32_t subghz_txrx_rx(SubGhzTxRx* instance, uint32_t frequency) {
     furi_assert(instance);
-    if(!furi_hal_subghz_is_frequency_valid(frequency)) {
+
-        furi_crash("SubGhz: Incorrect RX frequency.");
-    }
     furi_assert(
         instance->txrx_state != SubGhzTxRxStateRx && instance->txrx_state != SubGhzTxRxStateSleep);
 
-    furi_hal_subghz_idle();
+    subghz_devices_idle(instance->radio_device);
-    uint32_t value = furi_hal_subghz_set_frequency_and_path(frequency);
-    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
-    furi_hal_subghz_flush_rx();
-    subghz_txrx_speaker_on(instance);
-    furi_hal_subghz_rx();
 
-    furi_hal_subghz_start_async_rx(subghz_worker_rx_callback, instance->worker);
+    uint32_t value = subghz_devices_set_frequency(instance->radio_device, frequency);
+    subghz_devices_flush_rx(instance->radio_device);
+    subghz_txrx_speaker_on(instance);
+
+    subghz_devices_start_async_rx(
+        instance->radio_device, subghz_worker_rx_callback, instance->worker);
     subghz_worker_start(instance->worker);
     instance->txrx_state = SubGhzTxRxStateRx;
     return value;
@@ -153,7 +180,7 @@ static uint32_t subghz_txrx_rx(SubGhzTxRx* instance, uint32_t frequency) {
 static void subghz_txrx_idle(SubGhzTxRx* instance) {
     furi_assert(instance);
     furi_assert(instance->txrx_state != SubGhzTxRxStateSleep);
-    furi_hal_subghz_idle();
+    subghz_devices_idle(instance->radio_device);
     subghz_txrx_speaker_off(instance);
     instance->txrx_state = SubGhzTxRxStateIDLE;
 }
@@ -164,30 +191,26 @@ static void subghz_txrx_rx_end(SubGhzTxRx* instance) {
 
     if(subghz_worker_is_running(instance->worker)) {
         subghz_worker_stop(instance->worker);
-        furi_hal_subghz_stop_async_rx();
+        subghz_devices_stop_async_rx(instance->radio_device);
     }
-    furi_hal_subghz_idle();
+    subghz_devices_idle(instance->radio_device);
     subghz_txrx_speaker_off(instance);
     instance->txrx_state = SubGhzTxRxStateIDLE;
 }
 
 void subghz_txrx_sleep(SubGhzTxRx* instance) {
     furi_assert(instance);
-    furi_hal_subghz_sleep();
+    subghz_devices_sleep(instance->radio_device);
     instance->txrx_state = SubGhzTxRxStateSleep;
 }
 
 static bool subghz_txrx_tx(SubGhzTxRx* instance, uint32_t frequency) {
     furi_assert(instance);
-    if(!furi_hal_subghz_is_frequency_valid(frequency)) {
-        furi_crash("SubGhz: Incorrect TX frequency.");
-    }
     furi_assert(instance->txrx_state != SubGhzTxRxStateSleep);
-    furi_hal_subghz_idle();
+    subghz_devices_idle(instance->radio_device);
-    furi_hal_subghz_set_frequency_and_path(frequency);
+    subghz_devices_set_frequency(instance->radio_device, frequency);
-    furi_hal_gpio_write(&gpio_cc1101_g0, false);
+
-    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    bool ret = subghz_devices_set_tx(instance->radio_device);
-    bool ret = furi_hal_subghz_tx();
     if(ret) {
         subghz_txrx_speaker_on(instance);
         instance->txrx_state = SubGhzTxRxStateTx;
@@ -249,8 +272,8 @@ SubGhzTxRxStartTxState subghz_txrx_tx_start(SubGhzTxRx* instance, FlipperFormat*
 
                 if(ret == SubGhzTxRxStartTxStateOk) {
                     //Start TX
-                    furi_hal_subghz_start_async_tx(
+                    subghz_devices_start_async_tx(
-                        subghz_transmitter_yield, instance->transmitter);
+                        instance->radio_device, subghz_transmitter_yield, instance->transmitter);
                 }
             } else {
                 ret = SubGhzTxRxStartTxStateErrorParserOthers;
@@ -293,7 +316,7 @@ static void subghz_txrx_tx_stop(SubGhzTxRx* instance) {
     furi_assert(instance);
     furi_assert(instance->txrx_state == SubGhzTxRxStateTx);
     //Stop TX
-    furi_hal_subghz_stop_async_tx();
+    subghz_devices_stop_async_tx(instance->radio_device);
     subghz_transmitter_stop(instance->transmitter);
     subghz_transmitter_free(instance->transmitter);
 
@@ -306,7 +329,6 @@ static void subghz_txrx_tx_stop(SubGhzTxRx* instance) {
     subghz_txrx_idle(instance);
     subghz_txrx_speaker_off(instance);
     //Todo: Show message
-    // notification_message(notifications, &sequence_reset_red);
 }
 
 FlipperFormat* subghz_txrx_get_fff_data(SubGhzTxRx* instance) {
@@ -356,7 +378,7 @@ void subghz_txrx_hopper_update(SubGhzTxRx* instance) {
     float rssi = -127.0f;
     if(instance->hopper_state != SubGhzHopperStateRSSITimeOut) {
         // See RSSI Calculation timings in CC1101 17.3 RSSI
-        rssi = furi_hal_subghz_get_rssi();
+        rssi = subghz_devices_get_rssi(instance->radio_device);
 
         // Stay if RSSI is high enough
         if(rssi > -90.0f) {
@@ -414,7 +436,7 @@ void subghz_txrx_speaker_on(SubGhzTxRx* instance) {
     furi_assert(instance);
     if(instance->speaker_state == SubGhzSpeakerStateEnable) {
         if(furi_hal_speaker_acquire(30)) {
-            furi_hal_subghz_set_async_mirror_pin(&gpio_speaker);
+            subghz_devices_set_async_mirror_pin(instance->radio_device, &gpio_speaker);
         } else {
             instance->speaker_state = SubGhzSpeakerStateDisable;
         }
@@ -425,7 +447,7 @@ void subghz_txrx_speaker_off(SubGhzTxRx* instance) {
     furi_assert(instance);
     if(instance->speaker_state != SubGhzSpeakerStateDisable) {
         if(furi_hal_speaker_is_mine()) {
-            furi_hal_subghz_set_async_mirror_pin(NULL);
+            subghz_devices_set_async_mirror_pin(instance->radio_device, NULL);
             furi_hal_speaker_release();
             if(instance->speaker_state == SubGhzSpeakerStateShutdown)
                 instance->speaker_state = SubGhzSpeakerStateDisable;
@@ -437,7 +459,7 @@ void subghz_txrx_speaker_mute(SubGhzTxRx* instance) {
     furi_assert(instance);
     if(instance->speaker_state == SubGhzSpeakerStateEnable) {
         if(furi_hal_speaker_is_mine()) {
-            furi_hal_subghz_set_async_mirror_pin(NULL);
+            subghz_devices_set_async_mirror_pin(instance->radio_device, NULL);
         }
     }
 }
@@ -446,7 +468,7 @@ void subghz_txrx_speaker_unmute(SubGhzTxRx* instance) {
     furi_assert(instance);
     if(instance->speaker_state == SubGhzSpeakerStateEnable) {
         if(furi_hal_speaker_is_mine()) {
-            furi_hal_subghz_set_async_mirror_pin(&gpio_speaker);
+            subghz_devices_set_async_mirror_pin(instance->radio_device, &gpio_speaker);
         }
     }
 }
@@ -519,3 +541,63 @@ void subghz_txrx_set_raw_file_encoder_worker_callback_end(
         callback,
         context);
 }
+
+bool subghz_txrx_radio_device_is_external_connected(SubGhzTxRx* instance, const char* name) {
+    furi_assert(instance);
+
+    bool is_connect = false;
+    bool is_otg_enabled = furi_hal_power_is_otg_enabled();
+
+    if(!is_otg_enabled) {
+        subghz_txrx_radio_device_power_on(instance);
+    }
+
+    is_connect = subghz_devices_is_connect(subghz_devices_get_by_name(name));
+
+    if(!is_otg_enabled) {
+        subghz_txrx_radio_device_power_off(instance);
+    }
+    return is_connect;
+}
+
+SubGhzRadioDeviceType
+    subghz_txrx_radio_device_set(SubGhzTxRx* instance, SubGhzRadioDeviceType radio_device_type) {
+    furi_assert(instance);
+
+    if(radio_device_type == SubGhzRadioDeviceTypeExternalCC1101 &&
+       subghz_txrx_radio_device_is_external_connected(instance, SUBGHZ_DEVICE_CC1101_EXT_NAME)) {
+        subghz_txrx_radio_device_power_on(instance);
+        instance->radio_device = subghz_devices_get_by_name(SUBGHZ_DEVICE_CC1101_EXT_NAME);
+        subghz_devices_begin(instance->radio_device);
+        instance->radio_device_type = SubGhzRadioDeviceTypeExternalCC1101;
+    } else {
+        subghz_txrx_radio_device_power_off(instance);
+        if(instance->radio_device_type != SubGhzRadioDeviceTypeInternal) {
+            subghz_devices_end(instance->radio_device);
+        }
+        instance->radio_device = subghz_devices_get_by_name(SUBGHZ_DEVICE_CC1101_INT_NAME);
+        instance->radio_device_type = SubGhzRadioDeviceTypeInternal;
+    }
+
+    return instance->radio_device_type;
+}
+
+SubGhzRadioDeviceType subghz_txrx_radio_device_get(SubGhzTxRx* instance) {
+    furi_assert(instance);
+    return instance->radio_device_type;
+}
+
+float subghz_txrx_radio_device_get_rssi(SubGhzTxRx* instance) {
+    furi_assert(instance);
+    return subghz_devices_get_rssi(instance->radio_device);
+}
+
+const char* subghz_txrx_radio_device_get_name(SubGhzTxRx* instance) {
+    furi_assert(instance);
+    return subghz_devices_get_name(instance->radio_device);
+}
+
+bool subghz_txrx_radio_device_is_frequecy_valid(SubGhzTxRx* instance, uint32_t frequency) {
+    furi_assert(instance);
+    return subghz_devices_is_frequency_valid(instance->radio_device, frequency);
+}

applications/main/subghz/helpers/subghz_txrx.h

@@ -7,6 +7,7 @@
 #include <lib/subghz/receiver.h>
 #include <lib/subghz/transmitter.h>
 #include <lib/subghz/protocols/raw.h>
+#include <lib/subghz/devices/devices.h>
 
 typedef struct SubGhzTxRx SubGhzTxRx;
 
@@ -288,3 +289,48 @@ void subghz_txrx_set_raw_file_encoder_worker_callback_end(
     SubGhzTxRx* instance,
     SubGhzProtocolEncoderRAWCallbackEnd callback,
     void* context);
+
+/* Checking if an external radio device is connected
+* 
+* @param instance Pointer to a SubGhzTxRx
+* @param name Name of external radio device
+* @return bool True if is connected to the external radio device
+*/
+bool subghz_txrx_radio_device_is_external_connected(SubGhzTxRx* instance, const char* name);
+
+/* Set the selected radio device to use
+*
+* @param instance Pointer to a SubGhzTxRx
+* @param radio_device_type Radio device type
+* @return SubGhzRadioDeviceType Type of installed radio device
+*/
+SubGhzRadioDeviceType
+    subghz_txrx_radio_device_set(SubGhzTxRx* instance, SubGhzRadioDeviceType radio_device_type);
+
+/* Get the selected radio device to use
+*
+* @param instance Pointer to a SubGhzTxRx
+* @return SubGhzRadioDeviceType Type of installed radio device
+*/
+SubGhzRadioDeviceType subghz_txrx_radio_device_get(SubGhzTxRx* instance);
+
+/* Get RSSI the selected radio device to use
+*
+* @param instance Pointer to a SubGhzTxRx
+* @return float RSSI
+*/
+float subghz_txrx_radio_device_get_rssi(SubGhzTxRx* instance);
+
+/* Get name the selected radio device to use
+*
+* @param instance Pointer to a SubGhzTxRx
+* @return const char* Name of installed radio device
+*/
+const char* subghz_txrx_radio_device_get_name(SubGhzTxRx* instance);
+
+/* Get get intelligence whether frequency the selected radio device to use
+*
+* @param instance Pointer to a SubGhzTxRx
+* @return bool True if the frequency is valid
+*/
+bool subghz_txrx_radio_device_is_frequecy_valid(SubGhzTxRx* instance, uint32_t frequency);

applications/main/subghz/helpers/subghz_txrx_i.h

@@ -21,6 +21,8 @@ struct SubGhzTxRx {
 
     SubGhzTxRxState txrx_state;
     SubGhzSpeakerState speaker_state;
+    const SubGhzDevice* radio_device;
+    SubGhzRadioDeviceType radio_device_type;
 
     SubGhzTxRxNeedSaveCallback need_save_callback;
     void* need_save_context;

applications/main/subghz/helpers/subghz_types.h

@@ -35,6 +35,13 @@ typedef enum {
     SubGhzSpeakerStateEnable,
 } SubGhzSpeakerState;
 
+/** SubGhzRadioDeviceType */
+typedef enum {
+    SubGhzRadioDeviceTypeAuto,
+    SubGhzRadioDeviceTypeInternal,
+    SubGhzRadioDeviceTypeExternalCC1101,
+} SubGhzRadioDeviceType;
+
 /** SubGhzRxKeyState state */
 typedef enum {
     SubGhzRxKeyStateIDLE,

applications/main/subghz/scenes/subghz_scene_config.h

@@ -24,3 +24,4 @@ ADD_SCENE(subghz, delete_raw, DeleteRAW)
 ADD_SCENE(subghz, need_saving, NeedSaving)
 ADD_SCENE(subghz, rpc, Rpc)
 ADD_SCENE(subghz, region_info, RegionInfo)
+ADD_SCENE(subghz, radio_settings, RadioSettings)

applications/main/subghz/scenes/subghz_scene_radio_setting.c

@@ -0,0 +1,70 @@
+#include "../subghz_i.h"
+#include <lib/toolbox/value_index.h>
+#include <applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h>
+
+enum SubGhzRadioSettingIndex {
+    SubGhzRadioSettingIndexDevice,
+};
+
+#define RADIO_DEVICE_COUNT 2
+const char* const radio_device_text[RADIO_DEVICE_COUNT] = {
+    "Internal",
+    "External",
+};
+
+const uint32_t radio_device_value[RADIO_DEVICE_COUNT] = {
+    SubGhzRadioDeviceTypeInternal,
+    SubGhzRadioDeviceTypeExternalCC1101,
+};
+
+static void subghz_scene_radio_settings_set_device(VariableItem* item) {
+    SubGhz* subghz = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+
+    if(!subghz_txrx_radio_device_is_external_connected(
+           subghz->txrx, SUBGHZ_DEVICE_CC1101_EXT_NAME) &&
+       radio_device_value[index] == SubGhzRadioDeviceTypeExternalCC1101) {
+        //ToDo correct if there is more than 1 module
+        index = 0;
+    }
+    variable_item_set_current_value_text(item, radio_device_text[index]);
+    subghz_txrx_radio_device_set(subghz->txrx, radio_device_value[index]);
+}
+
+void subghz_scene_radio_settings_on_enter(void* context) {
+    SubGhz* subghz = context;
+    VariableItem* item;
+    uint8_t value_index;
+
+    uint8_t value_count_device = RADIO_DEVICE_COUNT;
+    if(subghz_txrx_radio_device_get(subghz->txrx) == SubGhzRadioDeviceTypeInternal &&
+       !subghz_txrx_radio_device_is_external_connected(subghz->txrx, SUBGHZ_DEVICE_CC1101_EXT_NAME))
+        value_count_device = 1;
+    item = variable_item_list_add(
+        subghz->variable_item_list,
+        "Module",
+        value_count_device,
+        subghz_scene_radio_settings_set_device,
+        subghz);
+    value_index = value_index_uint32(
+        subghz_txrx_radio_device_get(subghz->txrx), radio_device_value, value_count_device);
+    variable_item_set_current_value_index(item, value_index);
+    variable_item_set_current_value_text(item, radio_device_text[value_index]);
+
+    view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdVariableItemList);
+}
+
+bool subghz_scene_radio_settings_on_event(void* context, SceneManagerEvent event) {
+    SubGhz* subghz = context;
+    bool consumed = false;
+    UNUSED(subghz);
+    UNUSED(event);
+
+    return consumed;
+}
+
+void subghz_scene_radio_settings_on_exit(void* context) {
+    SubGhz* subghz = context;
+    variable_item_list_set_selected_item(subghz->variable_item_list, 0);
+    variable_item_list_reset(subghz->variable_item_list);
+}

applications/main/subghz/scenes/subghz_scene_read_raw.c

@@ -48,6 +48,9 @@ static void subghz_scene_read_raw_update_statusbar(void* context) {
 
     furi_string_free(frequency_str);
     furi_string_free(modulation_str);
+
+    subghz_read_raw_set_radio_device_type(
+        subghz->subghz_read_raw, subghz_txrx_radio_device_get(subghz->txrx));
 }
 
 void subghz_scene_read_raw_callback(SubGhzCustomEvent event, void* context) {
@@ -238,7 +241,9 @@ bool subghz_scene_read_raw_on_event(void* context, SceneManagerEvent event) {
             furi_string_printf(
                 temp_str, "%s/%s%s", SUBGHZ_RAW_FOLDER, RAW_FILE_NAME, SUBGHZ_APP_EXTENSION);
             subghz_protocol_raw_gen_fff_data(
-                subghz_txrx_get_fff_data(subghz->txrx), furi_string_get_cstr(temp_str));
+                subghz_txrx_get_fff_data(subghz->txrx),
+                furi_string_get_cstr(temp_str),
+                subghz_txrx_radio_device_get_name(subghz->txrx));
             furi_string_free(temp_str);
 
             if(spl_count > 0) {
@@ -298,8 +303,8 @@ bool subghz_scene_read_raw_on_event(void* context, SceneManagerEvent event) {
             subghz_read_raw_update_sample_write(
                 subghz->subghz_read_raw, subghz_protocol_raw_get_sample_write(decoder_raw));
 
-            SubGhzThresholdRssiData ret_rssi =
+            SubGhzThresholdRssiData ret_rssi = subghz_threshold_get_rssi_data(
-                subghz_threshold_get_rssi_data(subghz->threshold_rssi);
+                subghz->threshold_rssi, subghz_txrx_radio_device_get_rssi(subghz->txrx));
             subghz_read_raw_add_data_rssi(
                 subghz->subghz_read_raw, ret_rssi.rssi, ret_rssi.is_above);
             subghz_protocol_raw_save_to_file_pause(decoder_raw, !ret_rssi.is_above);

applications/main/subghz/scenes/subghz_scene_receiver.c

@@ -56,6 +56,9 @@ static void subghz_scene_receiver_update_statusbar(void* context) {
         subghz->state_notifications = SubGhzNotificationStateIDLE;
     }
     furi_string_free(history_stat_str);
+
+    subghz_view_receiver_set_radio_device_type(
+        subghz->subghz_receiver, subghz_txrx_radio_device_get(subghz->txrx));
 }
 
 void subghz_scene_receiver_callback(SubGhzCustomEvent event, void* context) {
@@ -189,7 +192,8 @@ bool subghz_scene_receiver_on_event(void* context, SceneManagerEvent event) {
             subghz_scene_receiver_update_statusbar(subghz);
         }
 
-        SubGhzThresholdRssiData ret_rssi = subghz_threshold_get_rssi_data(subghz->threshold_rssi);
+        SubGhzThresholdRssiData ret_rssi = subghz_threshold_get_rssi_data(
+            subghz->threshold_rssi, subghz_txrx_radio_device_get_rssi(subghz->txrx));
 
         subghz_receiver_rssi(subghz->subghz_receiver, ret_rssi.rssi);
         subghz_protocol_decoder_bin_raw_data_input_rssi(

applications/main/subghz/scenes/subghz_scene_save_name.c

@@ -122,7 +122,8 @@ bool subghz_scene_save_name_on_event(void* context, SceneManagerEvent event) {
                    SubGhzCustomEventManagerNoSet) {
                     subghz_protocol_raw_gen_fff_data(
                         subghz_txrx_get_fff_data(subghz->txrx),
-                        furi_string_get_cstr(subghz->file_path));
+                        furi_string_get_cstr(subghz->file_path),
+                        subghz_txrx_radio_device_get_name(subghz->txrx));
                     scene_manager_set_scene_state(
                         subghz->scene_manager, SubGhzSceneReadRAW, SubGhzCustomEventManagerNoSet);
                 } else {

applications/main/subghz/scenes/subghz_scene_start.c

@@ -8,7 +8,8 @@ enum SubmenuIndex {
     SubmenuIndexAddManually,
     SubmenuIndexFrequencyAnalyzer,
     SubmenuIndexReadRAW,
-    SubmenuIndexShowRegionInfo
+    SubmenuIndexShowRegionInfo,
+    SubmenuIndexRadioSetting,
 };
 
 void subghz_scene_start_submenu_callback(void* context, uint32_t index) {
@@ -49,6 +50,12 @@ void subghz_scene_start_on_enter(void* context) {
         SubmenuIndexShowRegionInfo,
         subghz_scene_start_submenu_callback,
         subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "Radio Settings",
+        SubmenuIndexRadioSetting,
+        subghz_scene_start_submenu_callback,
+        subghz);
     if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
         submenu_add_item(
             subghz->submenu, "Test", SubmenuIndexTest, subghz_scene_start_submenu_callback, subghz);
@@ -104,6 +111,11 @@ bool subghz_scene_start_on_event(void* context, SceneManagerEvent event) {
                 subghz->scene_manager, SubGhzSceneStart, SubmenuIndexShowRegionInfo);
             scene_manager_next_scene(subghz->scene_manager, SubGhzSceneRegionInfo);
             return true;
+        } else if(event.event == SubmenuIndexRadioSetting) {
+            scene_manager_set_scene_state(
+                subghz->scene_manager, SubGhzSceneStart, SubmenuIndexRadioSetting);
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneRadioSettings);
+            return true;
         }
     }
     return false;

applications/main/subghz/scenes/subghz_scene_transmitter.c

@@ -35,6 +35,8 @@ bool subghz_scene_transmitter_update_data_show(void* context) {
         furi_string_free(modulation_str);
         furi_string_free(key_str);
     }
+    subghz_view_transmitter_set_radio_device_type(
+        subghz->subghz_transmitter, subghz_txrx_radio_device_get(subghz->txrx));
     return ret;
 }
 

applications/main/subghz/subghz_cli.c

@@ -10,6 +10,10 @@
 #include <lib/subghz/transmitter.h>
 #include <lib/subghz/subghz_file_encoder_worker.h>
 #include <lib/subghz/protocols/protocol_items.h>
+#include <applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h>
+#include <lib/subghz/devices/cc1101_int/cc1101_int_interconnect.h>
+#include <lib/subghz/devices/devices.h>
+#include <lib/subghz/devices/cc1101_configs.h>
 
 #include "helpers/subghz_chat.h"
 
@@ -24,6 +28,19 @@
 
 #define SUBGHZ_REGION_FILENAME "/int/.region_data"
 
+static void subghz_cli_radio_device_power_on() {
+    uint8_t attempts = 0;
+    while(!furi_hal_power_is_otg_enabled() && attempts++ < 5) {
+        furi_hal_power_enable_otg();
+        //CC1101 power-up time
+        furi_delay_ms(10);
+    }
+}
+
+static void subghz_cli_radio_device_power_off() {
+    if(furi_hal_power_is_otg_enabled()) furi_hal_power_disable_otg();
+}
+
 void subghz_cli_command_tx_carrier(Cli* cli, FuriString* args, void* context) {
     UNUSED(context);
     uint32_t frequency = 433920000;
@@ -44,7 +61,7 @@ void subghz_cli_command_tx_carrier(Cli* cli, FuriString* args, void* context) {
     }
 
     furi_hal_subghz_reset();
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
+    furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_650khz_async_regs);
     frequency = furi_hal_subghz_set_frequency_and_path(frequency);
 
     furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
@@ -88,7 +105,7 @@ void subghz_cli_command_rx_carrier(Cli* cli, FuriString* args, void* context) {
     }
 
     furi_hal_subghz_reset();
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
+    furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_650khz_async_regs);
     frequency = furi_hal_subghz_set_frequency_and_path(frequency);
     printf("Receiving at frequency %lu Hz\r\n", frequency);
     printf("Press CTRL+C to stop\r\n");
@@ -109,44 +126,70 @@ void subghz_cli_command_rx_carrier(Cli* cli, FuriString* args, void* context) {
     furi_hal_subghz_sleep();
 }
 
+static const SubGhzDevice* subghz_cli_command_get_device(uint32_t device_ind) {
+    const SubGhzDevice* device = NULL;
+    switch(device_ind) {
+    case 1:
+        subghz_cli_radio_device_power_on();
+        device = subghz_devices_get_by_name(SUBGHZ_DEVICE_CC1101_EXT_NAME);
+        break;
+
+    default:
+        device = subghz_devices_get_by_name(SUBGHZ_DEVICE_CC1101_INT_NAME);
+        break;
+    }
+    return device;
+}
+
 void subghz_cli_command_tx(Cli* cli, FuriString* args, void* context) {
     UNUSED(context);
     uint32_t frequency = 433920000;
     uint32_t key = 0x0074BADE;
     uint32_t repeat = 10;
     uint32_t te = 403;
+    uint32_t device_ind = 0; // 0 - CC1101_INT, 1 - CC1101_EXT
 
     if(furi_string_size(args)) {
-        int ret =
+        int ret = sscanf(
-            sscanf(furi_string_get_cstr(args), "%lx %lu %lu %lu", &key, &frequency, &te, &repeat);
+            furi_string_get_cstr(args),
-        if(ret != 4) {
+            "%lx %lu %lu %lu %lu",
+            &key,
+            &frequency,
+            &te,
+            &repeat,
+            &device_ind);
+        if(ret != 5) {
             printf(
-                "sscanf returned %d, key: %lx, frequency: %lu, te:%lu, repeat: %lu\r\n",
+                "sscanf returned %d, key: %lx, frequency: %lu, te: %lu, repeat: %lu, device: %lu\r\n ",
                 ret,
                 key,
                 frequency,
                 te,
-                repeat);
+                repeat,
+                device_ind);
             cli_print_usage(
                 "subghz tx",
-                "<3 Byte Key: in hex> <Frequency: in Hz> <Te us> <Repeat count>",
+                "<3 Byte Key: in hex> <Frequency: in Hz> <Te us> <Repeat count> <Device: 0 - CC1101_INT, 1 - CC1101_EXT>",
                 furi_string_get_cstr(args));
             return;
         }
-        if(!furi_hal_subghz_is_frequency_valid(frequency)) {
-            printf(
-                "Frequency must be in " SUBGHZ_FREQUENCY_RANGE_STR " range, not %lu\r\n",
-                frequency);
-            return;
-        }
     }
-
+    subghz_devices_init();
+    const SubGhzDevice* device = subghz_cli_command_get_device(device_ind);
+    if(!subghz_devices_is_frequency_valid(device, frequency)) {
+        printf(
+            "Frequency must be in " SUBGHZ_FREQUENCY_RANGE_STR " range, not %lu\r\n", frequency);
+        subghz_devices_deinit();
+        subghz_cli_radio_device_power_off();
+        return;
+    }
     printf(
-        "Transmitting at %lu, key %lx, te %lu, repeat %lu. Press CTRL+C to stop\r\n",
+        "Transmitting at %lu, key %lx, te %lu, repeat %lu device %lu. Press CTRL+C to stop\r\n",
         frequency,
         key,
         te,
-        repeat);
+        repeat,
+        device_ind);
 
     FuriString* flipper_format_string = furi_string_alloc_printf(
         "Protocol: Princeton\n"
@@ -170,25 +213,29 @@ void subghz_cli_command_tx(Cli* cli, FuriString* args, void* context) {
     SubGhzTransmitter* transmitter = subghz_transmitter_alloc_init(environment, "Princeton");
     subghz_transmitter_deserialize(transmitter, flipper_format);
 
-    furi_hal_subghz_reset();
+    subghz_devices_begin(device);
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
+    subghz_devices_reset(device);
-    frequency = furi_hal_subghz_set_frequency_and_path(frequency);
+    subghz_devices_load_preset(device, FuriHalSubGhzPresetOok650Async, NULL);
+    frequency = subghz_devices_set_frequency(device, frequency);
 
     furi_hal_power_suppress_charge_enter();
-
+    if(subghz_devices_start_async_tx(device, subghz_transmitter_yield, transmitter)) {
-    if(furi_hal_subghz_start_async_tx(subghz_transmitter_yield, transmitter)) {
+        while(!(subghz_devices_is_async_complete_tx(device) || cli_cmd_interrupt_received(cli))) {
-        while(!(furi_hal_subghz_is_async_tx_complete() || cli_cmd_interrupt_received(cli))) {
             printf(".");
             fflush(stdout);
             furi_delay_ms(333);
         }
-        furi_hal_subghz_stop_async_tx();
+        subghz_devices_stop_async_tx(device);
 
     } else {
         printf("Transmission on this frequency is restricted in your region\r\n");
     }
 
-    furi_hal_subghz_sleep();
+    subghz_devices_sleep(device);
+    subghz_devices_end(device);
+    subghz_devices_deinit();
+    subghz_cli_radio_device_power_off();
+
     furi_hal_power_suppress_charge_exit();
 
     flipper_format_free(flipper_format);
@@ -233,21 +280,29 @@ static void subghz_cli_command_rx_callback(
 void subghz_cli_command_rx(Cli* cli, FuriString* args, void* context) {
     UNUSED(context);
     uint32_t frequency = 433920000;
+    uint32_t device_ind = 0; // 0 - CC1101_INT, 1 - CC1101_EXT
 
     if(furi_string_size(args)) {
-        int ret = sscanf(furi_string_get_cstr(args), "%lu", &frequency);
+        int ret = sscanf(furi_string_get_cstr(args), "%lu %lu", &frequency, &device_ind);
-        if(ret != 1) {
+        if(ret != 2) {
-            printf("sscanf returned %d, frequency: %lu\r\n", ret, frequency);
-            cli_print_usage("subghz rx", "<Frequency: in Hz>", furi_string_get_cstr(args));
-            return;
-        }
-        if(!furi_hal_subghz_is_frequency_valid(frequency)) {
             printf(
-                "Frequency must be in " SUBGHZ_FREQUENCY_RANGE_STR " range, not %lu\r\n",
+                "sscanf returned %d, frequency: %lu device: %lu\r\n", ret, frequency, device_ind);
-                frequency);
+            cli_print_usage(
+                "subghz rx",
+                "<Frequency: in Hz> <Device: 0 - CC1101_INT, 1 - CC1101_EXT>",
+                furi_string_get_cstr(args));
             return;
         }
     }
+    subghz_devices_init();
+    const SubGhzDevice* device = subghz_cli_command_get_device(device_ind);
+    if(!subghz_devices_is_frequency_valid(device, frequency)) {
+        printf(
+            "Frequency must be in " SUBGHZ_FREQUENCY_RANGE_STR " range, not %lu\r\n", frequency);
+        subghz_devices_deinit();
+        subghz_cli_radio_device_power_off();
+        return;
+    }
 
     // Allocate context and buffers
     SubGhzCliCommandRx* instance = malloc(sizeof(SubGhzCliCommandRx));
@@ -256,14 +311,14 @@ void subghz_cli_command_rx(Cli* cli, FuriString* args, void* context) {
     furi_check(instance->stream);
 
     SubGhzEnvironment* environment = subghz_environment_alloc();
-    subghz_environment_load_keystore(environment, EXT_PATH("subghz/assets/keeloq_mfcodes"));
+    subghz_environment_load_keystore(environment, SUBGHZ_KEYSTORE_DIR_NAME);
-    subghz_environment_load_keystore(environment, EXT_PATH("subghz/assets/keeloq_mfcodes_user"));
+    subghz_environment_load_keystore(environment, SUBGHZ_KEYSTORE_DIR_USER_NAME);
     subghz_environment_set_came_atomo_rainbow_table_file_name(
-        environment, EXT_PATH("subghz/assets/came_atomo"));
+        environment, SUBGHZ_CAME_ATOMO_DIR_NAME);
     subghz_environment_set_alutech_at_4n_rainbow_table_file_name(
-        environment, EXT_PATH("subghz/assets/alutech_at_4n"));
+        environment, SUBGHZ_ALUTECH_AT_4N_DIR_NAME);
     subghz_environment_set_nice_flor_s_rainbow_table_file_name(
-        environment, EXT_PATH("subghz/assets/nice_flor_s"));
+        environment, SUBGHZ_NICE_FLOR_S_DIR_NAME);
     subghz_environment_set_protocol_registry(environment, (void*)&subghz_protocol_registry);
 
     SubGhzReceiver* receiver = subghz_receiver_alloc_init(environment);
@@ -271,18 +326,21 @@ void subghz_cli_command_rx(Cli* cli, FuriString* args, void* context) {
     subghz_receiver_set_rx_callback(receiver, subghz_cli_command_rx_callback, instance);
 
     // Configure radio
-    furi_hal_subghz_reset();
+    subghz_devices_begin(device);
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
+    subghz_devices_reset(device);
-    frequency = furi_hal_subghz_set_frequency_and_path(frequency);
+    subghz_devices_load_preset(device, FuriHalSubGhzPresetOok650Async, NULL);
-    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    frequency = subghz_devices_set_frequency(device, frequency);
 
     furi_hal_power_suppress_charge_enter();
 
     // Prepare and start RX
-    furi_hal_subghz_start_async_rx(subghz_cli_command_rx_capture_callback, instance);
+    subghz_devices_start_async_rx(device, subghz_cli_command_rx_capture_callback, instance);
 
     // Wait for packets to arrive
-    printf("Listening at %lu. Press CTRL+C to stop\r\n", frequency);
+    printf(
+        "Listening at frequency: %lu device: %lu. Press CTRL+C to stop\r\n",
+        frequency,
+        device_ind);
     LevelDuration level_duration;
     while(!cli_cmd_interrupt_received(cli)) {
         int ret = furi_stream_buffer_receive(
@@ -300,8 +358,11 @@ void subghz_cli_command_rx(Cli* cli, FuriString* args, void* context) {
     }
 
     // Shutdown radio
-    furi_hal_subghz_stop_async_rx();
+    subghz_devices_stop_async_rx(device);
-    furi_hal_subghz_sleep();
+    subghz_devices_sleep(device);
+    subghz_devices_end(device);
+    subghz_devices_deinit();
+    subghz_cli_radio_device_power_off();
 
     furi_hal_power_suppress_charge_exit();
 
@@ -341,7 +402,7 @@ void subghz_cli_command_rx_raw(Cli* cli, FuriString* args, void* context) {
 
     // Configure radio
     furi_hal_subghz_reset();
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok270Async);
+    furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_270khz_async_regs);
     frequency = furi_hal_subghz_set_frequency_and_path(frequency);
     furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
 
@@ -389,6 +450,7 @@ void subghz_cli_command_rx_raw(Cli* cli, FuriString* args, void* context) {
     furi_stream_buffer_free(instance->stream);
     free(instance);
 }
+
 void subghz_cli_command_decode_raw(Cli* cli, FuriString* args, void* context) {
     UNUSED(context);
     FuriString* file_name;
@@ -442,25 +504,23 @@ void subghz_cli_command_decode_raw(Cli* cli, FuriString* args, void* context) {
         SubGhzCliCommandRx* instance = malloc(sizeof(SubGhzCliCommandRx));
 
         SubGhzEnvironment* environment = subghz_environment_alloc();
-        if(subghz_environment_load_keystore(
+        if(subghz_environment_load_keystore(environment, SUBGHZ_KEYSTORE_DIR_NAME)) {
-               environment, EXT_PATH("subghz/assets/keeloq_mfcodes"))) {
             printf("SubGhz decode_raw: Load_keystore keeloq_mfcodes \033[0;32mOK\033[0m\r\n");
         } else {
             printf("SubGhz decode_raw: Load_keystore keeloq_mfcodes \033[0;31mERROR\033[0m\r\n");
         }
-        if(subghz_environment_load_keystore(
+        if(subghz_environment_load_keystore(environment, SUBGHZ_KEYSTORE_DIR_USER_NAME)) {
-               environment, EXT_PATH("subghz/assets/keeloq_mfcodes_user"))) {
             printf("SubGhz decode_raw: Load_keystore keeloq_mfcodes_user \033[0;32mOK\033[0m\r\n");
         } else {
             printf(
                 "SubGhz decode_raw: Load_keystore keeloq_mfcodes_user \033[0;31mERROR\033[0m\r\n");
         }
         subghz_environment_set_came_atomo_rainbow_table_file_name(
-            environment, EXT_PATH("subghz/assets/came_atomo"));
+            environment, SUBGHZ_CAME_ATOMO_DIR_NAME);
         subghz_environment_set_alutech_at_4n_rainbow_table_file_name(
-            environment, EXT_PATH("subghz/assets/alutech_at_4n"));
+            environment, SUBGHZ_ALUTECH_AT_4N_DIR_NAME);
         subghz_environment_set_nice_flor_s_rainbow_table_file_name(
-            environment, EXT_PATH("subghz/assets/nice_flor_s"));
+            environment, SUBGHZ_NICE_FLOR_S_DIR_NAME);
         subghz_environment_set_protocol_registry(environment, (void*)&subghz_protocol_registry);
 
         SubGhzReceiver* receiver = subghz_receiver_alloc_init(environment);
@@ -468,7 +528,8 @@ void subghz_cli_command_decode_raw(Cli* cli, FuriString* args, void* context) {
         subghz_receiver_set_rx_callback(receiver, subghz_cli_command_rx_callback, instance);
 
         SubGhzFileEncoderWorker* file_worker_encoder = subghz_file_encoder_worker_alloc();
-        if(subghz_file_encoder_worker_start(file_worker_encoder, furi_string_get_cstr(file_name))) {
+        if(subghz_file_encoder_worker_start(
+               file_worker_encoder, furi_string_get_cstr(file_name), NULL)) {
             //the worker needs a file in order to open and read part of the file
             furi_delay_ms(100);
         }
@@ -510,10 +571,11 @@ static void subghz_cli_command_print_usage() {
     printf("subghz <cmd> <args>\r\n");
     printf("Cmd list:\r\n");
 
-    printf("\tchat <frequency:in Hz>\t - Chat with other Flippers\r\n");
     printf(
-        "\ttx <3 byte Key: in hex> <frequency: in Hz> <te: us> <repeat: count>\t - Transmitting key\r\n");
+        "\tchat <frequency:in Hz> <device: 0 - CC1101_INT, 1 - CC1101_EXT>\t - Chat with other Flippers\r\n");
-    printf("\trx <frequency:in Hz>\t - Receive\r\n");
+    printf(
+        "\ttx <3 byte Key: in hex> <frequency: in Hz> <te: us> <repeat: count> <device: 0 - CC1101_INT, 1 - CC1101_EXT>\t - Transmitting key\r\n");
+    printf("\trx <frequency:in Hz> <device: 0 - CC1101_INT, 1 - CC1101_EXT>\t - Receive\r\n");
     printf("\trx_raw <frequency:in Hz>\t - Receive RAW\r\n");
     printf("\tdecode_raw <file_name: path_RAW_file>\t - Testing\r\n");
 
@@ -611,21 +673,29 @@ static void subghz_cli_command_encrypt_raw(Cli* cli, FuriString* args) {
 
 static void subghz_cli_command_chat(Cli* cli, FuriString* args) {
     uint32_t frequency = 433920000;
+    uint32_t device_ind = 0; // 0 - CC1101_INT, 1 - CC1101_EXT
 
     if(furi_string_size(args)) {
-        int ret = sscanf(furi_string_get_cstr(args), "%lu", &frequency);
+        int ret = sscanf(furi_string_get_cstr(args), "%lu %lu", &frequency, &device_ind);
-        if(ret != 1) {
+        if(ret != 2) {
-            printf("sscanf returned %d, frequency: %lu\r\n", ret, frequency);
+            printf("sscanf returned %d, Frequency: %lu\r\n", ret, frequency);
-            cli_print_usage("subghz chat", "<Frequency: in Hz>", furi_string_get_cstr(args));
+            printf("sscanf returned %d, Device: %lu\r\n", ret, device_ind);
-            return;
+            cli_print_usage(
-        }
+                "subghz chat",
-        if(!furi_hal_subghz_is_frequency_valid(frequency)) {
+                "<Frequency: in Hz> <Device: 0 - CC1101_INT, 1 - CC1101_EXT>",
-            printf(
+                furi_string_get_cstr(args));
-                "Frequency must be in " SUBGHZ_FREQUENCY_RANGE_STR " range, not %lu\r\n",
-                frequency);
             return;
         }
     }
+    subghz_devices_init();
+    const SubGhzDevice* device = subghz_cli_command_get_device(device_ind);
+    if(!subghz_devices_is_frequency_valid(device, frequency)) {
+        printf(
+            "Frequency must be in " SUBGHZ_FREQUENCY_RANGE_STR " range, not %lu\r\n", frequency);
+        subghz_devices_deinit();
+        subghz_cli_radio_device_power_off();
+        return;
+    }
     if(!furi_hal_region_is_frequency_allowed(frequency)) {
         printf(
             "In your region, only reception on this frequency (%lu) is allowed,\r\n"
@@ -635,7 +705,8 @@ static void subghz_cli_command_chat(Cli* cli, FuriString* args) {
     }
 
     SubGhzChatWorker* subghz_chat = subghz_chat_worker_alloc(cli);
-    if(!subghz_chat_worker_start(subghz_chat, frequency)) {
+
+    if(!subghz_chat_worker_start(subghz_chat, device, frequency)) {
         printf("Startup error SubGhzChatWorker\r\n");
 
         if(subghz_chat_worker_is_running(subghz_chat)) {
@@ -781,6 +852,10 @@ static void subghz_cli_command_chat(Cli* cli, FuriString* args) {
     furi_string_free(name);
     furi_string_free(output);
     furi_string_free(sysmsg);
+
+    subghz_devices_deinit();
+    subghz_cli_radio_device_power_off();
+
     furi_hal_power_suppress_charge_exit();
     furi_record_close(RECORD_NOTIFICATION);
 

applications/main/subghz/subghz_i.c

@@ -115,7 +115,7 @@ bool subghz_key_load(SubGhz* subghz, const char* file_path, bool show_dialog) {
             break;
         }
 
-        if(!furi_hal_subghz_is_frequency_valid(temp_data32)) {
+        if(!subghz_txrx_radio_device_is_frequecy_valid(subghz->txrx, temp_data32)) {
             FURI_LOG_E(TAG, "Frequency not supported");
             break;
         }
@@ -163,7 +163,8 @@ bool subghz_key_load(SubGhz* subghz, const char* file_path, bool show_dialog) {
         if(!strcmp(furi_string_get_cstr(temp_str), "RAW")) {
             //if RAW
             subghz->load_type_file = SubGhzLoadTypeFileRaw;
-            subghz_protocol_raw_gen_fff_data(fff_data, file_path);
+            subghz_protocol_raw_gen_fff_data(
+                fff_data, file_path, subghz_txrx_radio_device_get_name(subghz->txrx));
         } else {
             subghz->load_type_file = SubGhzLoadTypeFileKey;
             stream_copy_full(

applications/main/subghz/views/receiver.c

@@ -62,6 +62,7 @@ typedef struct {
     uint16_t history_item;
     SubGhzViewReceiverBarShow bar_show;
     uint8_t u_rssi;
+    SubGhzRadioDeviceType device_type;
 } SubGhzViewReceiverModel;
 
 void subghz_receiver_rssi(SubGhzViewReceiver* instance, float rssi) {
@@ -173,6 +174,17 @@ void subghz_view_receiver_add_data_statusbar(
         true);
 }
 
+void subghz_view_receiver_set_radio_device_type(
+    SubGhzViewReceiver* subghz_receiver,
+    SubGhzRadioDeviceType device_type) {
+    furi_assert(subghz_receiver);
+    with_view_model(
+        subghz_receiver->view,
+        SubGhzViewReceiverModel * model,
+        { model->device_type = device_type; },
+        true);
+}
+
 static void subghz_view_receiver_draw_frame(Canvas* canvas, uint16_t idx, bool scrollbar) {
     canvas_set_color(canvas, ColorBlack);
     canvas_draw_box(canvas, 0, 0 + idx * FRAME_HEIGHT, scrollbar ? 122 : 127, FRAME_HEIGHT);
@@ -190,9 +202,9 @@ static void subghz_view_receiver_draw_frame(Canvas* canvas, uint16_t idx, bool s
 static void subghz_view_rssi_draw(Canvas* canvas, SubGhzViewReceiverModel* model) {
     for(uint8_t i = 1; i < model->u_rssi; i++) {
         if(i % 5) {
-            canvas_draw_dot(canvas, 46 + i, 50);
-            canvas_draw_dot(canvas, 47 + i, 51);
             canvas_draw_dot(canvas, 46 + i, 52);
+            canvas_draw_dot(canvas, 47 + i, 53);
+            canvas_draw_dot(canvas, 46 + i, 54);
         }
     }
 }
@@ -232,22 +244,28 @@ void subghz_view_receiver_draw(Canvas* canvas, SubGhzViewReceiverModel* model) {
     canvas_set_color(canvas, ColorBlack);
 
     if(model->history_item == 0) {
-        canvas_draw_icon(canvas, 0, 0, &I_Scanning_123x52);
+        canvas_draw_icon(canvas, 0, 0, &I_Scanning_short_96x52);
         canvas_set_font(canvas, FontPrimary);
         canvas_draw_str(canvas, 63, 44, "Scanning...");
         canvas_set_font(canvas, FontSecondary);
     }
 
+    if(model->device_type == SubGhzRadioDeviceTypeInternal) {
+        canvas_draw_icon(canvas, 108, 0, &I_Internal_antenna_20x12);
+    } else {
+        canvas_draw_icon(canvas, 108, 0, &I_External_antenna_20x12);
+    }
+
     subghz_view_rssi_draw(canvas, model);
     switch(model->bar_show) {
     case SubGhzViewReceiverBarShowLock:
-        canvas_draw_icon(canvas, 64, 55, &I_Lock_7x8);
+        canvas_draw_icon(canvas, 64, 56, &I_Lock_7x8);
-        canvas_draw_str(canvas, 74, 62, "Locked");
+        canvas_draw_str(canvas, 74, 64, "Locked");
         break;
     case SubGhzViewReceiverBarShowToUnlockPress:
-        canvas_draw_str(canvas, 44, 62, furi_string_get_cstr(model->frequency_str));
+        canvas_draw_str(canvas, 44, 64, furi_string_get_cstr(model->frequency_str));
-        canvas_draw_str(canvas, 79, 62, furi_string_get_cstr(model->preset_str));
+        canvas_draw_str(canvas, 79, 64, furi_string_get_cstr(model->preset_str));
-        canvas_draw_str(canvas, 96, 62, furi_string_get_cstr(model->history_stat_str));
+        canvas_draw_str(canvas, 97, 64, furi_string_get_cstr(model->history_stat_str));
         canvas_set_font(canvas, FontSecondary);
         elements_bold_rounded_frame(canvas, 14, 8, 99, 48);
         elements_multiline_text(canvas, 65, 26, "To unlock\npress:");
@@ -258,13 +276,13 @@ void subghz_view_receiver_draw(Canvas* canvas, SubGhzViewReceiverModel* model) {
         canvas_draw_dot(canvas, 17, 61);
         break;
     case SubGhzViewReceiverBarShowUnlock:
-        canvas_draw_icon(canvas, 64, 55, &I_Unlock_7x8);
+        canvas_draw_icon(canvas, 64, 56, &I_Unlock_7x8);
-        canvas_draw_str(canvas, 74, 62, "Unlocked");
+        canvas_draw_str(canvas, 74, 64, "Unlocked");
         break;
     default:
-        canvas_draw_str(canvas, 44, 62, furi_string_get_cstr(model->frequency_str));
+        canvas_draw_str(canvas, 44, 64, furi_string_get_cstr(model->frequency_str));
-        canvas_draw_str(canvas, 79, 62, furi_string_get_cstr(model->preset_str));
+        canvas_draw_str(canvas, 79, 64, furi_string_get_cstr(model->preset_str));
-        canvas_draw_str(canvas, 96, 62, furi_string_get_cstr(model->history_stat_str));
+        canvas_draw_str(canvas, 97, 64, furi_string_get_cstr(model->history_stat_str));
         break;
     }
 }

applications/main/subghz/views/receiver.h

@@ -29,6 +29,10 @@ void subghz_view_receiver_add_data_statusbar(
     const char* preset_str,
     const char* history_stat_str);
 
+void subghz_view_receiver_set_radio_device_type(
+    SubGhzViewReceiver* subghz_receiver,
+    SubGhzRadioDeviceType device_type);
+
 void subghz_view_receiver_add_item_to_menu(
     SubGhzViewReceiver* subghz_receiver,
     const char* name,

applications/main/subghz/views/subghz_frequency_analyzer.c

@@ -177,7 +177,8 @@ void subghz_frequency_analyzer_draw(Canvas* canvas, SubGhzFrequencyAnalyzerModel
         }
         subghz_frequency_analyzer_log_frequency_draw(canvas, model);
     } else {
-        canvas_draw_str(canvas, 20, 8, "Frequency Analyzer");
+        canvas_draw_str(canvas, 0, 8, "Frequency Analyzer");
+        canvas_draw_icon(canvas, 108, 0, &I_Internal_antenna_20x12);
         canvas_draw_str(canvas, 0, 64, "RSSI");
         subghz_frequency_analyzer_draw_rssi(canvas, model->rssi, 20, 64);
 

applications/main/subghz/views/subghz_read_raw.c

@@ -29,6 +29,7 @@ typedef struct {
     uint8_t ind_sin;
     SubGhzReadRAWStatus status;
     float raw_threshold_rssi;
+    SubGhzRadioDeviceType device_type;
 } SubGhzReadRAWModel;
 
 void subghz_read_raw_set_callback(
@@ -56,6 +57,14 @@ void subghz_read_raw_add_data_statusbar(
         true);
 }
 
+void subghz_read_raw_set_radio_device_type(
+    SubGhzReadRAW* instance,
+    SubGhzRadioDeviceType device_type) {
+    furi_assert(instance);
+    with_view_model(
+        instance->view, SubGhzReadRAWModel * model, { model->device_type = device_type; }, true);
+}
+
 void subghz_read_raw_add_data_rssi(SubGhzReadRAW* instance, float rssi, bool trace) {
     furi_assert(instance);
     uint8_t u_rssi = 0;
@@ -279,11 +288,16 @@ void subghz_read_raw_draw(Canvas* canvas, SubGhzReadRAWModel* model) {
     uint8_t graphics_mode = 1;
     canvas_set_color(canvas, ColorBlack);
     canvas_set_font(canvas, FontSecondary);
-    canvas_draw_str(canvas, 5, 7, furi_string_get_cstr(model->frequency_str));
+    canvas_draw_str(canvas, 0, 9, furi_string_get_cstr(model->frequency_str));
-    canvas_draw_str(canvas, 40, 7, furi_string_get_cstr(model->preset_str));
+    canvas_draw_str(canvas, 35, 9, furi_string_get_cstr(model->preset_str));
     canvas_draw_str_aligned(
-        canvas, 126, 0, AlignRight, AlignTop, furi_string_get_cstr(model->sample_write));
+        canvas, 106, 2, AlignRight, AlignTop, furi_string_get_cstr(model->sample_write));
 
+    if(model->device_type == SubGhzRadioDeviceTypeInternal) {
+        canvas_draw_icon(canvas, 108, 0, &I_Internal_antenna_20x12);
+    } else {
+        canvas_draw_icon(canvas, 108, 0, &I_External_antenna_20x12);
+    }
     canvas_draw_line(canvas, 0, 14, 115, 14);
     canvas_draw_line(canvas, 0, 48, 115, 48);
     canvas_draw_line(canvas, 115, 14, 115, 48);

applications/main/subghz/views/subghz_read_raw.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <gui/view.h>
+#include "../helpers/subghz_types.h"
 #include "../helpers/subghz_custom_event.h"
 
 #define SUBGHZ_RAW_THRESHOLD_MIN -90.0f
@@ -36,6 +37,10 @@ void subghz_read_raw_add_data_statusbar(
     const char* frequency_str,
     const char* preset_str);
 
+void subghz_read_raw_set_radio_device_type(
+    SubGhzReadRAW* instance,
+    SubGhzRadioDeviceType device_type);
+
 void subghz_read_raw_update_sample_write(SubGhzReadRAW* instance, size_t sample);
 
 void subghz_read_raw_stop_send(SubGhzReadRAW* instance);

applications/main/subghz/views/subghz_test_carrier.c

@@ -1,6 +1,7 @@
 #include "subghz_test_carrier.h"
 #include "../subghz_i.h"
 #include "../helpers/subghz_testing.h"
+#include <lib/subghz/devices/cc1101_configs.h>
 
 #include <math.h>
 #include <furi.h>
@@ -138,7 +139,7 @@ void subghz_test_carrier_enter(void* context) {
     SubGhzTestCarrier* subghz_test_carrier = context;
 
     furi_hal_subghz_reset();
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
+    furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_650khz_async_regs);
 
     furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
 

applications/main/subghz/views/subghz_test_packet.c

@@ -1,6 +1,7 @@
 #include "subghz_test_packet.h"
 #include "../subghz_i.h"
 #include "../helpers/subghz_testing.h"
+#include <lib/subghz/devices/cc1101_configs.h>
 
 #include <math.h>
 #include <furi.h>
@@ -194,7 +195,7 @@ void subghz_test_packet_enter(void* context) {
     SubGhzTestPacket* instance = context;
 
     furi_hal_subghz_reset();
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
+    furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_650khz_async_regs);
 
     with_view_model(
         instance->view,

applications/main/subghz/views/subghz_test_static.c

@@ -1,6 +1,7 @@
 #include "subghz_test_static.h"
 #include "../subghz_i.h"
 #include "../helpers/subghz_testing.h"
+#include <lib/subghz/devices/cc1101_configs.h>
 
 #include <math.h>
 #include <furi.h>
@@ -141,7 +142,7 @@ void subghz_test_static_enter(void* context) {
     SubGhzTestStatic* instance = context;
 
     furi_hal_subghz_reset();
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
+    furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_650khz_async_regs);
 
     furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
     furi_hal_gpio_write(&gpio_cc1101_g0, false);

applications/main/subghz/views/transmitter.c

@@ -15,6 +15,7 @@ typedef struct {
     FuriString* preset_str;
     FuriString* key_str;
     bool show_button;
+    SubGhzRadioDeviceType device_type;
 } SubGhzViewTransmitterModel;
 
 void subghz_view_transmitter_set_callback(
@@ -46,6 +47,17 @@ void subghz_view_transmitter_add_data_to_show(
         true);
 }
 
+void subghz_view_transmitter_set_radio_device_type(
+    SubGhzViewTransmitter* subghz_transmitter,
+    SubGhzRadioDeviceType device_type) {
+    furi_assert(subghz_transmitter);
+    with_view_model(
+        subghz_transmitter->view,
+        SubGhzViewTransmitterModel * model,
+        { model->device_type = device_type; },
+        true);
+}
+
 static void subghz_view_transmitter_button_right(Canvas* canvas, const char* str) {
     const uint8_t button_height = 12;
     const uint8_t vertical_offset = 3;
@@ -56,7 +68,7 @@ static void subghz_view_transmitter_button_right(Canvas* canvas, const char* str
     const uint8_t icon_width_with_offset = icon_get_width(icon) + icon_offset;
     const uint8_t button_width = string_width + horizontal_offset * 2 + icon_width_with_offset;
 
-    const uint8_t x = (canvas_width(canvas) - button_width) / 2 + 40;
+    const uint8_t x = (canvas_width(canvas) - button_width) / 2 + 44;
     const uint8_t y = canvas_height(canvas);
 
     canvas_draw_box(canvas, x, y - button_height, button_width, button_height);
@@ -88,7 +100,14 @@ void subghz_view_transmitter_draw(Canvas* canvas, SubGhzViewTransmitterModel* mo
         canvas, 0, 0, AlignLeft, AlignTop, furi_string_get_cstr(model->key_str));
     canvas_draw_str(canvas, 78, 7, furi_string_get_cstr(model->frequency_str));
     canvas_draw_str(canvas, 113, 7, furi_string_get_cstr(model->preset_str));
-    if(model->show_button) subghz_view_transmitter_button_right(canvas, "Send");
+    if(model->show_button) {
+        if(model->device_type == SubGhzRadioDeviceTypeInternal) {
+            canvas_draw_icon(canvas, 108, 39, &I_Internal_antenna_20x12);
+        } else {
+            canvas_draw_icon(canvas, 108, 39, &I_External_antenna_20x12);
+        }
+        subghz_view_transmitter_button_right(canvas, "Send");
+    }
 }
 
 bool subghz_view_transmitter_input(InputEvent* event, void* context) {

applications/main/subghz/views/transmitter.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <gui/view.h>
+#include "../helpers/subghz_types.h"
 #include "../helpers/subghz_custom_event.h"
 
 typedef struct SubGhzViewTransmitter SubGhzViewTransmitter;
@@ -12,6 +13,10 @@ void subghz_view_transmitter_set_callback(
     SubGhzViewTransmitterCallback callback,
     void* context);
 
+void subghz_view_transmitter_set_radio_device_type(
+    SubGhzViewTransmitter* subghz_transmitter,
+    SubGhzRadioDeviceType device_type);
+
 SubGhzViewTransmitter* subghz_view_transmitter_alloc();
 
 void subghz_view_transmitter_free(SubGhzViewTransmitter* subghz_transmitter);

documentation/FuriHalBus.md

@@ -78,9 +78,9 @@ The system will take over any given peripheral only when the respective feature
 | ADC           |           |                                       |
 | QUADSPI       |           |                                       |
 | TIM1          | yes       | subghz, lfrfid, nfc, infrared, etc... |
-| TIM2          | yes       | --                                    |
+| TIM2          | yes       | subghz, infrared, etc...              |
 | TIM16         | yes       | speaker                               |
-| TIM17         |           |                                       |
+| TIM17         | yes       | cc1101_ext                            |
 | LPTIM1        | yes       | tickless idle timer                   |
 | LPTIM2        | yes       | pwm                                   |
 | SAI1          |           |                                       |
@@ -104,10 +104,10 @@ Below is the list of DMA channels and their usage by the system.
 |  --   | 5         |           |                           |
 |  --   | 6         |           |                           |
 |  --   | 7         |           |                           |
-| DMA2  | 1         | yes       | infrared, lfrfid, subghz  |
+| DMA2  | 1         | yes       | infrared, lfrfid, subghz, |
 |  --   | 2         | yes       | --                        |
-|  --   | 3         | yes       | SPI                       |
+|  --   | 3         | yes       | cc1101_ext                |
-|  --   | 4         | yes       | SPI                       |
+|  --   | 4         | yes       | cc1101_ext                |
-|  --   | 5         |           |                           |
+|  --   | 5         | yes       | cc1101_ext                |
-|  --   | 6         |           |                           |
+|  --   | 6         | yes       | SPI                       |
-|  --   | 7         |           |                           |
+|  --   | 7         | yes       | SPI                       |

firmware/targets/f18/api_symbols.csv

@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,31.3,,
+Version,+,32.0,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
@@ -283,6 +283,7 @@ Function,-,LL_mDelay,void,uint32_t
 Function,-,SystemCoreClockUpdate,void,
 Function,-,SystemInit,void,
 Function,-,_Exit,void,int
+Function,+,__aeabi_uldivmod,void*,"uint64_t, uint64_t"
 Function,-,__assert,void,"const char*, int, const char*"
 Function,+,__assert_func,void,"const char*, int, const char*, const char*"
 Function,+,__clear_cache,void,"void*, void*"

firmware/targets/f7/api_symbols.csv

@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,31.3,,
+Version,+,32.0,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
@@ -56,7 +56,6 @@ Header,+,firmware/targets/f7/furi_hal/furi_hal_rfid.h,,
 Header,+,firmware/targets/f7/furi_hal/furi_hal_spi_config.h,,
 Header,+,firmware/targets/f7/furi_hal/furi_hal_spi_types.h,,
 Header,+,firmware/targets/f7/furi_hal/furi_hal_subghz.h,,
-Header,+,firmware/targets/f7/furi_hal/furi_hal_subghz_configs.h,,
 Header,+,firmware/targets/f7/furi_hal/furi_hal_target_hw.h,,
 Header,+,firmware/targets/f7/furi_hal/furi_hal_uart.h,,
 Header,+,firmware/targets/f7/furi_hal/furi_hal_usb_cdc.h,,
@@ -186,6 +185,7 @@ Header,+,lib/subghz/blocks/decoder.h,,
 Header,+,lib/subghz/blocks/encoder.h,,
 Header,+,lib/subghz/blocks/generic.h,,
 Header,+,lib/subghz/blocks/math.h,,
+Header,+,lib/subghz/devices/cc1101_configs.h,,
 Header,+,lib/subghz/environment.h,,
 Header,+,lib/subghz/protocols/raw.h,,
 Header,+,lib/subghz/receiver.h,,
@@ -317,6 +317,7 @@ Function,-,LL_mDelay,void,uint32_t
 Function,-,SystemCoreClockUpdate,void,
 Function,-,SystemInit,void,
 Function,-,_Exit,void,int
+Function,+,__aeabi_uldivmod,void*,"uint64_t, uint64_t"
 Function,-,__assert,void,"const char*, int, const char*"
 Function,+,__assert_func,void,"const char*, int, const char*, const char*"
 Function,+,__clear_cache,void,"void*, void*"
@@ -657,26 +658,6 @@ Function,+,canvas_width,uint8_t,const Canvas*
 Function,-,cbrt,double,double
 Function,-,cbrtf,float,float
 Function,-,cbrtl,long double,long double
-Function,+,cc1101_calibrate,void,FuriHalSpiBusHandle*
-Function,+,cc1101_flush_rx,void,FuriHalSpiBusHandle*
-Function,+,cc1101_flush_tx,void,FuriHalSpiBusHandle*
-Function,-,cc1101_get_partnumber,uint8_t,FuriHalSpiBusHandle*
-Function,+,cc1101_get_rssi,uint8_t,FuriHalSpiBusHandle*
-Function,+,cc1101_get_status,CC1101Status,FuriHalSpiBusHandle*
-Function,-,cc1101_get_version,uint8_t,FuriHalSpiBusHandle*
-Function,+,cc1101_read_fifo,uint8_t,"FuriHalSpiBusHandle*, uint8_t*, uint8_t*"
-Function,+,cc1101_read_reg,CC1101Status,"FuriHalSpiBusHandle*, uint8_t, uint8_t*"
-Function,+,cc1101_reset,void,FuriHalSpiBusHandle*
-Function,+,cc1101_set_frequency,uint32_t,"FuriHalSpiBusHandle*, uint32_t"
-Function,-,cc1101_set_intermediate_frequency,uint32_t,"FuriHalSpiBusHandle*, uint32_t"
-Function,+,cc1101_set_pa_table,void,"FuriHalSpiBusHandle*, const uint8_t[8]"
-Function,+,cc1101_shutdown,void,FuriHalSpiBusHandle*
-Function,+,cc1101_strobe,CC1101Status,"FuriHalSpiBusHandle*, uint8_t"
-Function,+,cc1101_switch_to_idle,void,FuriHalSpiBusHandle*
-Function,+,cc1101_switch_to_rx,void,FuriHalSpiBusHandle*
-Function,+,cc1101_switch_to_tx,void,FuriHalSpiBusHandle*
-Function,+,cc1101_write_fifo,uint8_t,"FuriHalSpiBusHandle*, const uint8_t*, uint8_t"
-Function,+,cc1101_write_reg,CC1101Status,"FuriHalSpiBusHandle*, uint8_t, uint8_t"
 Function,-,ceil,double,double
 Function,-,ceilf,float,float
 Function,-,ceill,long double,long double
@@ -1383,6 +1364,7 @@ Function,+,furi_hal_spi_release,void,FuriHalSpiBusHandle*
 Function,-,furi_hal_subghz_dump_state,void,
 Function,+,furi_hal_subghz_flush_rx,void,
 Function,+,furi_hal_subghz_flush_tx,void,
+Function,+,furi_hal_subghz_get_data_gpio,const GpioPin*,
 Function,+,furi_hal_subghz_get_lqi,uint8_t,
 Function,+,furi_hal_subghz_get_rssi,float,
 Function,+,furi_hal_subghz_idle,void,
@@ -1390,10 +1372,9 @@ Function,-,furi_hal_subghz_init,void,
 Function,+,furi_hal_subghz_is_async_tx_complete,_Bool,
 Function,+,furi_hal_subghz_is_frequency_valid,_Bool,uint32_t
 Function,+,furi_hal_subghz_is_rx_data_crc_valid,_Bool,
-Function,+,furi_hal_subghz_load_custom_preset,void,uint8_t*
+Function,+,furi_hal_subghz_load_custom_preset,void,const uint8_t*
 Function,+,furi_hal_subghz_load_patable,void,const uint8_t[8]
-Function,+,furi_hal_subghz_load_preset,void,FuriHalSubGhzPreset
+Function,+,furi_hal_subghz_load_registers,void,const uint8_t*
-Function,+,furi_hal_subghz_load_registers,void,uint8_t*
 Function,+,furi_hal_subghz_read_packet,void,"uint8_t*, uint8_t*"
 Function,+,furi_hal_subghz_reset,void,
 Function,+,furi_hal_subghz_rx,void,
@@ -1401,7 +1382,7 @@ Function,+,furi_hal_subghz_rx_pipe_not_empty,_Bool,
 Function,+,furi_hal_subghz_set_async_mirror_pin,void,const GpioPin*
 Function,+,furi_hal_subghz_set_frequency,uint32_t,uint32_t
 Function,+,furi_hal_subghz_set_frequency_and_path,uint32_t,uint32_t
-Function,+,furi_hal_subghz_set_path,void,FuriHalSubGhzPath
+Function,-,furi_hal_subghz_set_path,void,FuriHalSubGhzPath
 Function,-,furi_hal_subghz_shutdown,void,
 Function,+,furi_hal_subghz_sleep,void,
 Function,+,furi_hal_subghz_start_async_rx,void,"FuriHalSubGhzCaptureCallback, void*"
@@ -2686,6 +2667,36 @@ Function,+,subghz_block_generic_deserialize,SubGhzProtocolStatus,"SubGhzBlockGen
 Function,+,subghz_block_generic_deserialize_check_count_bit,SubGhzProtocolStatus,"SubGhzBlockGeneric*, FlipperFormat*, uint16_t"
 Function,+,subghz_block_generic_get_preset_name,void,"const char*, FuriString*"
 Function,+,subghz_block_generic_serialize,SubGhzProtocolStatus,"SubGhzBlockGeneric*, FlipperFormat*, SubGhzRadioPreset*"
+Function,+,subghz_devices_begin,_Bool,const SubGhzDevice*
+Function,+,subghz_devices_deinit,void,
+Function,+,subghz_devices_end,void,const SubGhzDevice*
+Function,+,subghz_devices_flush_rx,void,const SubGhzDevice*
+Function,+,subghz_devices_flush_tx,void,const SubGhzDevice*
+Function,+,subghz_devices_get_by_name,const SubGhzDevice*,const char*
+Function,+,subghz_devices_get_data_gpio,const GpioPin*,const SubGhzDevice*
+Function,+,subghz_devices_get_lqi,uint8_t,const SubGhzDevice*
+Function,+,subghz_devices_get_name,const char*,const SubGhzDevice*
+Function,+,subghz_devices_get_rssi,float,const SubGhzDevice*
+Function,+,subghz_devices_idle,void,const SubGhzDevice*
+Function,+,subghz_devices_init,void,
+Function,+,subghz_devices_is_async_complete_tx,_Bool,const SubGhzDevice*
+Function,+,subghz_devices_is_connect,_Bool,const SubGhzDevice*
+Function,+,subghz_devices_is_frequency_valid,_Bool,"const SubGhzDevice*, uint32_t"
+Function,+,subghz_devices_is_rx_data_crc_valid,_Bool,const SubGhzDevice*
+Function,+,subghz_devices_load_preset,void,"const SubGhzDevice*, FuriHalSubGhzPreset, uint8_t*"
+Function,+,subghz_devices_read_packet,void,"const SubGhzDevice*, uint8_t*, uint8_t*"
+Function,+,subghz_devices_reset,void,const SubGhzDevice*
+Function,+,subghz_devices_rx_pipe_not_empty,_Bool,const SubGhzDevice*
+Function,+,subghz_devices_set_async_mirror_pin,void,"const SubGhzDevice*, const GpioPin*"
+Function,+,subghz_devices_set_frequency,uint32_t,"const SubGhzDevice*, uint32_t"
+Function,+,subghz_devices_set_rx,void,const SubGhzDevice*
+Function,+,subghz_devices_set_tx,_Bool,const SubGhzDevice*
+Function,+,subghz_devices_sleep,void,const SubGhzDevice*
+Function,+,subghz_devices_start_async_rx,void,"const SubGhzDevice*, void*, void*"
+Function,+,subghz_devices_start_async_tx,_Bool,"const SubGhzDevice*, void*, void*"
+Function,+,subghz_devices_stop_async_rx,void,const SubGhzDevice*
+Function,+,subghz_devices_stop_async_tx,void,const SubGhzDevice*
+Function,+,subghz_devices_write_packet,void,"const SubGhzDevice*, const uint8_t*, uint8_t"
 Function,+,subghz_environment_alloc,SubGhzEnvironment*,
 Function,+,subghz_environment_free,void,SubGhzEnvironment*
 Function,+,subghz_environment_get_alutech_at_4n_rainbow_table_file_name,const char*,SubGhzEnvironment*
@@ -2744,7 +2755,7 @@ Function,+,subghz_protocol_encoder_raw_free,void,void*
 Function,+,subghz_protocol_encoder_raw_stop,void,void*
 Function,+,subghz_protocol_encoder_raw_yield,LevelDuration,void*
 Function,+,subghz_protocol_raw_file_encoder_worker_set_callback_end,void,"SubGhzProtocolEncoderRAW*, SubGhzProtocolEncoderRAWCallbackEnd, void*"
-Function,+,subghz_protocol_raw_gen_fff_data,void,"FlipperFormat*, const char*"
+Function,+,subghz_protocol_raw_gen_fff_data,void,"FlipperFormat*, const char*, const char*"
 Function,+,subghz_protocol_raw_get_sample_write,size_t,SubGhzProtocolDecoderRAW*
 Function,+,subghz_protocol_raw_save_to_file_init,_Bool,"SubGhzProtocolDecoderRAW*, const char*, SubGhzRadioPreset*"
 Function,+,subghz_protocol_raw_save_to_file_pause,void,"SubGhzProtocolDecoderRAW*, _Bool"
@@ -2788,7 +2799,7 @@ Function,+,subghz_tx_rx_worker_free,void,SubGhzTxRxWorker*
 Function,+,subghz_tx_rx_worker_is_running,_Bool,SubGhzTxRxWorker*
 Function,+,subghz_tx_rx_worker_read,size_t,"SubGhzTxRxWorker*, uint8_t*, size_t"
 Function,+,subghz_tx_rx_worker_set_callback_have_read,void,"SubGhzTxRxWorker*, SubGhzTxRxWorkerCallbackHaveRead, void*"
-Function,+,subghz_tx_rx_worker_start,_Bool,"SubGhzTxRxWorker*, uint32_t"
+Function,+,subghz_tx_rx_worker_start,_Bool,"SubGhzTxRxWorker*, const SubGhzDevice*, uint32_t"
 Function,+,subghz_tx_rx_worker_stop,void,SubGhzTxRxWorker*
 Function,+,subghz_tx_rx_worker_write,_Bool,"SubGhzTxRxWorker*, uint8_t*, size_t"
 Function,+,subghz_worker_alloc,SubGhzWorker*,
@@ -3389,6 +3400,12 @@ Variable,+,sequence_set_vibro_on,const NotificationSequence,
 Variable,+,sequence_single_vibro,const NotificationSequence,
 Variable,+,sequence_solid_yellow,const NotificationSequence,
 Variable,+,sequence_success,const NotificationSequence,
+Variable,+,subghz_device_cc1101_preset_2fsk_dev2_38khz_async_regs,const uint8_t[],
+Variable,+,subghz_device_cc1101_preset_2fsk_dev47_6khz_async_regs,const uint8_t[],
+Variable,+,subghz_device_cc1101_preset_gfsk_9_99kb_async_regs,const uint8_t[],
+Variable,+,subghz_device_cc1101_preset_msk_99_97kb_async_regs,const uint8_t[],
+Variable,+,subghz_device_cc1101_preset_ook_270khz_async_regs,const uint8_t[],
+Variable,+,subghz_device_cc1101_preset_ook_650khz_async_regs,const uint8_t[],
 Variable,+,subghz_protocol_raw,const SubGhzProtocol,
 Variable,+,subghz_protocol_raw_decoder,const SubGhzProtocolDecoder,
 Variable,+,subghz_protocol_raw_encoder,const SubGhzProtocolEncoder,

firmware/targets/f7/furi_hal/furi_hal_spi.c

@@ -12,10 +12,10 @@
 #define TAG "FuriHalSpi"
 
 #define SPI_DMA DMA2
-#define SPI_DMA_RX_CHANNEL LL_DMA_CHANNEL_3
+#define SPI_DMA_RX_CHANNEL LL_DMA_CHANNEL_6
-#define SPI_DMA_TX_CHANNEL LL_DMA_CHANNEL_4
+#define SPI_DMA_TX_CHANNEL LL_DMA_CHANNEL_7
-#define SPI_DMA_RX_IRQ FuriHalInterruptIdDma2Ch3
+#define SPI_DMA_RX_IRQ FuriHalInterruptIdDma2Ch6
-#define SPI_DMA_TX_IRQ FuriHalInterruptIdDma2Ch4
+#define SPI_DMA_TX_IRQ FuriHalInterruptIdDma2Ch7
 #define SPI_DMA_RX_DEF SPI_DMA, SPI_DMA_RX_CHANNEL
 #define SPI_DMA_TX_DEF SPI_DMA, SPI_DMA_TX_CHANNEL
 
@@ -170,18 +170,18 @@ bool furi_hal_spi_bus_trx(
 }
 
 static void spi_dma_isr() {
-#if SPI_DMA_RX_CHANNEL == LL_DMA_CHANNEL_3
+#if SPI_DMA_RX_CHANNEL == LL_DMA_CHANNEL_6
-    if(LL_DMA_IsActiveFlag_TC3(SPI_DMA) && LL_DMA_IsEnabledIT_TC(SPI_DMA_RX_DEF)) {
+    if(LL_DMA_IsActiveFlag_TC6(SPI_DMA) && LL_DMA_IsEnabledIT_TC(SPI_DMA_RX_DEF)) {
-        LL_DMA_ClearFlag_TC3(SPI_DMA);
+        LL_DMA_ClearFlag_TC6(SPI_DMA);
         furi_check(furi_semaphore_release(spi_dma_completed) == FuriStatusOk);
     }
 #else
 #error Update this code. Would you kindly?
 #endif
 
-#if SPI_DMA_TX_CHANNEL == LL_DMA_CHANNEL_4
+#if SPI_DMA_TX_CHANNEL == LL_DMA_CHANNEL_7
-    if(LL_DMA_IsActiveFlag_TC4(SPI_DMA) && LL_DMA_IsEnabledIT_TC(SPI_DMA_TX_DEF)) {
+    if(LL_DMA_IsActiveFlag_TC7(SPI_DMA) && LL_DMA_IsEnabledIT_TC(SPI_DMA_TX_DEF)) {
-        LL_DMA_ClearFlag_TC4(SPI_DMA);
+        LL_DMA_ClearFlag_TC7(SPI_DMA);
         furi_check(furi_semaphore_release(spi_dma_completed) == FuriStatusOk);
     }
 #else
@@ -241,8 +241,8 @@ bool furi_hal_spi_bus_trx_dma(
         dma_config.Priority = LL_DMA_PRIORITY_MEDIUM;
         LL_DMA_Init(SPI_DMA_TX_DEF, &dma_config);
 
-#if SPI_DMA_TX_CHANNEL == LL_DMA_CHANNEL_4
+#if SPI_DMA_TX_CHANNEL == LL_DMA_CHANNEL_7
-        LL_DMA_ClearFlag_TC4(SPI_DMA);
+        LL_DMA_ClearFlag_TC7(SPI_DMA);
 #else
 #error Update this code. Would you kindly?
 #endif
@@ -315,8 +315,8 @@ bool furi_hal_spi_bus_trx_dma(
         dma_config.Priority = LL_DMA_PRIORITY_MEDIUM;
         LL_DMA_Init(SPI_DMA_RX_DEF, &dma_config);
 
-#if SPI_DMA_RX_CHANNEL == LL_DMA_CHANNEL_3
+#if SPI_DMA_RX_CHANNEL == LL_DMA_CHANNEL_6
-        LL_DMA_ClearFlag_TC3(SPI_DMA);
+        LL_DMA_ClearFlag_TC6(SPI_DMA);
 #else
 #error Update this code. Would you kindly?
 #endif

firmware/targets/f7/furi_hal/furi_hal_subghz.c

@@ -1,6 +1,5 @@
 #include <furi_hal_subghz.h>
-#include <furi_hal_subghz_configs.h>
+#include <lib/subghz/devices/cc1101_configs.h>
-
 #include <furi_hal_region.h>
 #include <furi_hal_version.h>
 #include <furi_hal_rtc.h>
@@ -27,17 +26,36 @@ static uint32_t furi_hal_subghz_debug_gpio_buff[2];
 #define SUBGHZ_DMA_CH1_DEF SUBGHZ_DMA, SUBGHZ_DMA_CH1_CHANNEL
 #define SUBGHZ_DMA_CH2_DEF SUBGHZ_DMA, SUBGHZ_DMA_CH2_CHANNEL
 
+/** SubGhz state */
+typedef enum {
+    SubGhzStateInit, /**< Init pending */
+
+    SubGhzStateIdle, /**< Idle, energy save mode */
+
+    SubGhzStateAsyncRx, /**< Async RX started */
+
+    SubGhzStateAsyncTx, /**< Async TX started, DMA and timer is on */
+    SubGhzStateAsyncTxLast, /**< Async TX continue, DMA completed and timer got last value to go */
+    SubGhzStateAsyncTxEnd, /**< Async TX complete, cleanup needed */
+
+} SubGhzState;
+
+/** SubGhz regulation, receive transmission on the current frequency for the
+ * region */
+typedef enum {
+    SubGhzRegulationOnlyRx, /**only Rx*/
+    SubGhzRegulationTxRx, /**TxRx*/
+} SubGhzRegulation;
+
 typedef struct {
     volatile SubGhzState state;
     volatile SubGhzRegulation regulation;
-    volatile FuriHalSubGhzPreset preset;
     const GpioPin* async_mirror_pin;
 } FuriHalSubGhz;
 
 volatile FuriHalSubGhz furi_hal_subghz = {
     .state = SubGhzStateInit,
     .regulation = SubGhzRegulationTxRx,
-    .preset = FuriHalSubGhzPresetIDLE,
     .async_mirror_pin = NULL,
 };
 
@@ -45,10 +63,13 @@ void furi_hal_subghz_set_async_mirror_pin(const GpioPin* pin) {
     furi_hal_subghz.async_mirror_pin = pin;
 }
 
+const GpioPin* furi_hal_subghz_get_data_gpio() {
+    return &gpio_cc1101_g0;
+}
+
 void furi_hal_subghz_init() {
     furi_assert(furi_hal_subghz.state == SubGhzStateInit);
     furi_hal_subghz.state = SubGhzStateIdle;
-    furi_hal_subghz.preset = FuriHalSubGhzPresetIDLE;
 
     furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
 
@@ -102,8 +123,6 @@ void furi_hal_subghz_sleep() {
     cc1101_shutdown(&furi_hal_spi_bus_handle_subghz);
 
     furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz);
-
-    furi_hal_subghz.preset = FuriHalSubGhzPresetIDLE;
 }
 
 void furi_hal_subghz_dump_state() {
@@ -115,34 +134,7 @@ void furi_hal_subghz_dump_state() {
     furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz);
 }
 
-void furi_hal_subghz_load_preset(FuriHalSubGhzPreset preset) {
+void furi_hal_subghz_load_custom_preset(const uint8_t* preset_data) {
-    if(preset == FuriHalSubGhzPresetOok650Async) {
-        furi_hal_subghz_load_registers((uint8_t*)furi_hal_subghz_preset_ook_650khz_async_regs);
-        furi_hal_subghz_load_patable(furi_hal_subghz_preset_ook_async_patable);
-    } else if(preset == FuriHalSubGhzPresetOok270Async) {
-        furi_hal_subghz_load_registers((uint8_t*)furi_hal_subghz_preset_ook_270khz_async_regs);
-        furi_hal_subghz_load_patable(furi_hal_subghz_preset_ook_async_patable);
-    } else if(preset == FuriHalSubGhzPreset2FSKDev238Async) {
-        furi_hal_subghz_load_registers(
-            (uint8_t*)furi_hal_subghz_preset_2fsk_dev2_38khz_async_regs);
-        furi_hal_subghz_load_patable(furi_hal_subghz_preset_2fsk_async_patable);
-    } else if(preset == FuriHalSubGhzPreset2FSKDev476Async) {
-        furi_hal_subghz_load_registers(
-            (uint8_t*)furi_hal_subghz_preset_2fsk_dev47_6khz_async_regs);
-        furi_hal_subghz_load_patable(furi_hal_subghz_preset_2fsk_async_patable);
-    } else if(preset == FuriHalSubGhzPresetMSK99_97KbAsync) {
-        furi_hal_subghz_load_registers((uint8_t*)furi_hal_subghz_preset_msk_99_97kb_async_regs);
-        furi_hal_subghz_load_patable(furi_hal_subghz_preset_msk_async_patable);
-    } else if(preset == FuriHalSubGhzPresetGFSK9_99KbAsync) {
-        furi_hal_subghz_load_registers((uint8_t*)furi_hal_subghz_preset_gfsk_9_99kb_async_regs);
-        furi_hal_subghz_load_patable(furi_hal_subghz_preset_gfsk_async_patable);
-    } else {
-        furi_crash("SubGhz: Missing config.");
-    }
-    furi_hal_subghz.preset = preset;
-}
-
-void furi_hal_subghz_load_custom_preset(uint8_t* preset_data) {
     //load config
     furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
     cc1101_reset(&furi_hal_spi_bus_handle_subghz);
@@ -157,7 +149,6 @@ void furi_hal_subghz_load_custom_preset(uint8_t* preset_data) {
     //load pa table
     memcpy(&pa[0], &preset_data[i + 2], 8);
     furi_hal_subghz_load_patable(pa);
-    furi_hal_subghz.preset = FuriHalSubGhzPresetCustom;
 
     //show debug
     if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
@@ -173,7 +164,7 @@ void furi_hal_subghz_load_custom_preset(uint8_t* preset_data) {
     }
 }
 
-void furi_hal_subghz_load_registers(uint8_t* data) {
+void furi_hal_subghz_load_registers(const uint8_t* data) {
     furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
     cc1101_reset(&furi_hal_spi_bus_handle_subghz);
     uint32_t i = 0;

firmware/targets/f7/furi_hal/furi_hal_subghz.h

@@ -5,6 +5,8 @@
 
 #pragma once
 
+#include <lib/subghz/devices/preset.h>
+
 #include <stdbool.h>
 #include <stdint.h>
 #include <stddef.h>
@@ -20,18 +22,6 @@ extern "C" {
 #define API_HAL_SUBGHZ_ASYNC_TX_BUFFER_HALF (API_HAL_SUBGHZ_ASYNC_TX_BUFFER_FULL / 2)
 #define API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME 999
 
-/** Radio Presets */
-typedef enum {
-    FuriHalSubGhzPresetIDLE, /**< default configuration */
-    FuriHalSubGhzPresetOok270Async, /**< OOK, bandwidth 270kHz, asynchronous */
-    FuriHalSubGhzPresetOok650Async, /**< OOK, bandwidth 650kHz, asynchronous */
-    FuriHalSubGhzPreset2FSKDev238Async, /**< FM, deviation 2.380371 kHz, asynchronous */
-    FuriHalSubGhzPreset2FSKDev476Async, /**< FM, deviation 47.60742 kHz, asynchronous */
-    FuriHalSubGhzPresetMSK99_97KbAsync, /**< MSK, deviation 47.60742 kHz, 99.97Kb/s, asynchronous */
-    FuriHalSubGhzPresetGFSK9_99KbAsync, /**< GFSK, deviation 19.042969 kHz, 9.996Kb/s, asynchronous */
-    FuriHalSubGhzPresetCustom, /**Custom Preset*/
-} FuriHalSubGhzPreset;
-
 /** Switchable Radio Paths */
 typedef enum {
     FuriHalSubGhzPathIsolate, /**< Isolate Radio from antenna */
@@ -40,27 +30,6 @@ typedef enum {
     FuriHalSubGhzPath868, /**< Center Frequency: 868MHz. Path 3: SW1RF3-SW2RF3, LCLC */
 } FuriHalSubGhzPath;
 
-/** SubGhz state */
-typedef enum {
-    SubGhzStateInit, /**< Init pending */
-
-    SubGhzStateIdle, /**< Idle, energy save mode */
-
-    SubGhzStateAsyncRx, /**< Async RX started */
-
-    SubGhzStateAsyncTx, /**< Async TX started, DMA and timer is on */
-    SubGhzStateAsyncTxLast, /**< Async TX continue, DMA completed and timer got last value to go */
-    SubGhzStateAsyncTxEnd, /**< Async TX complete, cleanup needed */
-
-} SubGhzState;
-
-/** SubGhz regulation, receive transmission on the current frequency for the
- * region */
-typedef enum {
-    SubGhzRegulationOnlyRx, /**only Rx*/
-    SubGhzRegulationTxRx, /**TxRx*/
-} SubGhzRegulation;
-
 /* Mirror RX/TX async modulation signal to specified pin
  *
  * @warning    Configures pin to output mode. Make sure it is not connected
@@ -70,6 +39,12 @@ typedef enum {
  */
 void furi_hal_subghz_set_async_mirror_pin(const GpioPin* pin);
 
+/** Get data GPIO
+ *
+ * @return     pointer to the gpio pin structure
+ */
+const GpioPin* furi_hal_subghz_get_data_gpio();
+
 /** Initialize and switch to power save mode Used by internal API-HAL
  * initialization routine Can be used to reinitialize device to safe state and
  * send it to sleep
@@ -84,23 +59,17 @@ void furi_hal_subghz_sleep();
  */
 void furi_hal_subghz_dump_state();
 
-/** Load registers from preset by preset name
- *
- * @param      preset  to load
- */
-void furi_hal_subghz_load_preset(FuriHalSubGhzPreset preset);
-
 /** Load custom registers from preset
  *
  * @param      preset_data   registers to load
  */
-void furi_hal_subghz_load_custom_preset(uint8_t* preset_data);
+void furi_hal_subghz_load_custom_preset(const uint8_t* preset_data);
 
 /** Load registers
  *
  * @param      data  Registers data
  */
-void furi_hal_subghz_load_registers(uint8_t* data);
+void furi_hal_subghz_load_registers(const uint8_t* data);
 
 /** Load PATABLE
  *

firmware/targets/f7/furi_hal/furi_hal_subghz_configs.h

@@ -1,314 +0,0 @@
-#pragma once
-
-#include <cc1101.h>
-
-static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = {
-    // https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration
-
-    /* GPIO GD0 */
-    {CC1101_IOCFG0, 0x0D}, // GD0 as async serial data output/input
-
-    /* FIFO and internals */
-    {CC1101_FIFOTHR, 0x47}, // The only important bit is ADC_RETENTION, FIFO Tx=33 Rx=32
-
-    /* Packet engine */
-    {CC1101_PKTCTRL0, 0x32}, // Async, continious, no whitening
-
-    /* Frequency Synthesizer Control */
-    {CC1101_FSCTRL1, 0x06}, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
-
-    // Modem Configuration
-    {CC1101_MDMCFG0, 0x00}, // Channel spacing is 25kHz
-    {CC1101_MDMCFG1, 0x00}, // Channel spacing is 25kHz
-    {CC1101_MDMCFG2, 0x30}, // Format ASK/OOK, No preamble/sync
-    {CC1101_MDMCFG3, 0x32}, // Data rate is 3.79372 kBaud
-    {CC1101_MDMCFG4, 0x67}, // Rx BW filter is 270.833333kHz
-
-    /* Main Radio Control State Machine */
-    {CC1101_MCSM0, 0x18}, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
-
-    /* Frequency Offset Compensation Configuration */
-    {CC1101_FOCCFG,
-     0x18}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
-
-    /* Automatic Gain Control */
-    {CC1101_AGCCTRL0,
-     0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
-    {CC1101_AGCCTRL1,
-     0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
-    {CC1101_AGCCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
-
-    /* Wake on radio and timeouts control */
-    {CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
-
-    /* Frontend configuration */
-    {CC1101_FREND0, 0x11}, // Adjusts current TX LO buffer + high is PATABLE[1]
-    {CC1101_FREND1, 0xB6}, //
-
-    /* End  */
-    {0, 0},
-};
-
-static const uint8_t furi_hal_subghz_preset_ook_650khz_async_regs[][2] = {
-    // https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration
-
-    /* GPIO GD0 */
-    {CC1101_IOCFG0, 0x0D}, // GD0 as async serial data output/input
-
-    /* FIFO and internals */
-    {CC1101_FIFOTHR, 0x07}, // The only important bit is ADC_RETENTION
-
-    /* Packet engine */
-    {CC1101_PKTCTRL0, 0x32}, // Async, continious, no whitening
-
-    /* Frequency Synthesizer Control */
-    {CC1101_FSCTRL1, 0x06}, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
-
-    // Modem Configuration
-    {CC1101_MDMCFG0, 0x00}, // Channel spacing is 25kHz
-    {CC1101_MDMCFG1, 0x00}, // Channel spacing is 25kHz
-    {CC1101_MDMCFG2, 0x30}, // Format ASK/OOK, No preamble/sync
-    {CC1101_MDMCFG3, 0x32}, // Data rate is 3.79372 kBaud
-    {CC1101_MDMCFG4, 0x17}, // Rx BW filter is 650.000kHz
-
-    /* Main Radio Control State Machine */
-    {CC1101_MCSM0, 0x18}, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
-
-    /* Frequency Offset Compensation Configuration */
-    {CC1101_FOCCFG,
-     0x18}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
-
-    /* Automatic Gain Control */
-    // {CC1101_AGCTRL0,0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
-    // {CC1101_AGCTRL1,0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
-    // {CC1101_AGCCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
-    //MAGN_TARGET for RX filter BW =< 100 kHz is 0x3. For higher RX filter BW's MAGN_TARGET is 0x7.
-    {CC1101_AGCCTRL0,
-     0x91}, // 10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
-    {CC1101_AGCCTRL1,
-     0x0}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
-    {CC1101_AGCCTRL2, 0x07}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
-
-    /* Wake on radio and timeouts control */
-    {CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
-
-    /* Frontend configuration */
-    {CC1101_FREND0, 0x11}, // Adjusts current TX LO buffer + high is PATABLE[1]
-    {CC1101_FREND1, 0xB6}, //
-
-    /* End  */
-    {0, 0},
-};
-
-static const uint8_t furi_hal_subghz_preset_2fsk_dev2_38khz_async_regs[][2] = {
-
-    /* GPIO GD0 */
-    {CC1101_IOCFG0, 0x0D}, // GD0 as async serial data output/input
-
-    /* Frequency Synthesizer Control */
-    {CC1101_FSCTRL1, 0x06}, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
-
-    /* Packet engine */
-    {CC1101_PKTCTRL0, 0x32}, // Async, continious, no whitening
-    {CC1101_PKTCTRL1, 0x04},
-
-    // // Modem Configuration
-    {CC1101_MDMCFG0, 0x00},
-    {CC1101_MDMCFG1, 0x02},
-    {CC1101_MDMCFG2, 0x04}, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
-    {CC1101_MDMCFG3, 0x83}, // Data rate is 4.79794 kBaud
-    {CC1101_MDMCFG4, 0x67}, //Rx BW filter is 270.833333 kHz
-    {CC1101_DEVIATN, 0x04}, //Deviation 2.380371 kHz
-
-    /* Main Radio Control State Machine */
-    {CC1101_MCSM0, 0x18}, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
-
-    /* Frequency Offset Compensation Configuration */
-    {CC1101_FOCCFG,
-     0x16}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
-
-    /* Automatic Gain Control */
-    {CC1101_AGCCTRL0,
-     0x91}, //10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
-    {CC1101_AGCCTRL1,
-     0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
-    {CC1101_AGCCTRL2, 0x07}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
-
-    /* Wake on radio and timeouts control */
-    {CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
-
-    /* Frontend configuration */
-    {CC1101_FREND0, 0x10}, // Adjusts current TX LO buffer
-    {CC1101_FREND1, 0x56},
-
-    /* End  */
-    {0, 0},
-};
-
-static const uint8_t furi_hal_subghz_preset_2fsk_dev47_6khz_async_regs[][2] = {
-
-    /* GPIO GD0 */
-    {CC1101_IOCFG0, 0x0D}, // GD0 as async serial data output/input
-
-    /* Frequency Synthesizer Control */
-    {CC1101_FSCTRL1, 0x06}, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
-
-    /* Packet engine */
-    {CC1101_PKTCTRL0, 0x32}, // Async, continious, no whitening
-    {CC1101_PKTCTRL1, 0x04},
-
-    // // Modem Configuration
-    {CC1101_MDMCFG0, 0x00},
-    {CC1101_MDMCFG1, 0x02},
-    {CC1101_MDMCFG2, 0x04}, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
-    {CC1101_MDMCFG3, 0x83}, // Data rate is 4.79794 kBaud
-    {CC1101_MDMCFG4, 0x67}, //Rx BW filter is 270.833333 kHz
-    {CC1101_DEVIATN, 0x47}, //Deviation 47.60742 kHz
-
-    /* Main Radio Control State Machine */
-    {CC1101_MCSM0, 0x18}, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
-
-    /* Frequency Offset Compensation Configuration */
-    {CC1101_FOCCFG,
-     0x16}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
-
-    /* Automatic Gain Control */
-    {CC1101_AGCCTRL0,
-     0x91}, //10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
-    {CC1101_AGCCTRL1,
-     0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
-    {CC1101_AGCCTRL2, 0x07}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
-
-    /* Wake on radio and timeouts control */
-    {CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
-
-    /* Frontend configuration */
-    {CC1101_FREND0, 0x10}, // Adjusts current TX LO buffer
-    {CC1101_FREND1, 0x56},
-
-    /* End  */
-    {0, 0},
-};
-
-static const uint8_t furi_hal_subghz_preset_msk_99_97kb_async_regs[][2] = {
-    /* GPIO GD0 */
-    {CC1101_IOCFG0, 0x06},
-
-    {CC1101_FIFOTHR, 0x07}, // The only important bit is ADC_RETENTION
-    {CC1101_SYNC1, 0x46},
-    {CC1101_SYNC0, 0x4C},
-    {CC1101_ADDR, 0x00},
-    {CC1101_PKTLEN, 0x00},
-    {CC1101_CHANNR, 0x00},
-
-    {CC1101_PKTCTRL0, 0x05},
-
-    {CC1101_FSCTRL0, 0x23},
-    {CC1101_FSCTRL1, 0x06},
-
-    {CC1101_MDMCFG0, 0xF8},
-    {CC1101_MDMCFG1, 0x22},
-    {CC1101_MDMCFG2, 0x72},
-    {CC1101_MDMCFG3, 0xF8},
-    {CC1101_MDMCFG4, 0x5B},
-    {CC1101_DEVIATN, 0x47},
-
-    {CC1101_MCSM0, 0x18},
-    {CC1101_FOCCFG, 0x16},
-
-    {CC1101_AGCCTRL0, 0xB2},
-    {CC1101_AGCCTRL1, 0x00},
-    {CC1101_AGCCTRL2, 0xC7},
-
-    {CC1101_FREND0, 0x10},
-    {CC1101_FREND1, 0x56},
-
-    {CC1101_BSCFG, 0x1C},
-    {CC1101_FSTEST, 0x59},
-
-    /* End  */
-    {0, 0},
-};
-
-static const uint8_t furi_hal_subghz_preset_gfsk_9_99kb_async_regs[][2] = {
-
-    {CC1101_IOCFG0, 0x06}, //GDO0 Output Pin Configuration
-    {CC1101_FIFOTHR, 0x47}, //RX FIFO and TX FIFO Thresholds
-
-    //1 : CRC calculation in TX and CRC check in RX enabled,
-    //1 : Variable packet length mode. Packet length configured by the first byte after sync word
-    {CC1101_PKTCTRL0, 0x05},
-
-    {CC1101_FSCTRL1, 0x06}, //Frequency Synthesizer Control
-
-    {CC1101_SYNC1, 0x46},
-    {CC1101_SYNC0, 0x4C},
-    {CC1101_ADDR, 0x00},
-    {CC1101_PKTLEN, 0x00},
-
-    {CC1101_MDMCFG4, 0xC8}, //Modem Configuration 9.99
-    {CC1101_MDMCFG3, 0x93}, //Modem Configuration
-    {CC1101_MDMCFG2, 0x12}, // 2: 16/16 sync word bits detected
-
-    {CC1101_DEVIATN, 0x34}, //Deviation = 19.042969
-    {CC1101_MCSM0, 0x18}, //Main Radio Control State Machine Configuration
-    {CC1101_FOCCFG, 0x16}, //Frequency Offset Compensation Configuration
-
-    {CC1101_AGCCTRL2, 0x43}, //AGC Control
-    {CC1101_AGCCTRL1, 0x40},
-    {CC1101_AGCCTRL0, 0x91},
-
-    {CC1101_WORCTRL, 0xFB}, //Wake On Radio Control
-    /* End  */
-    {0, 0},
-};
-
-static const uint8_t furi_hal_subghz_preset_ook_async_patable[8] = {
-    0x00,
-    0xC0, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00};
-
-static const uint8_t furi_hal_subghz_preset_ook_async_patable_au[8] = {
-    0x00,
-    0x37, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00};
-
-static const uint8_t furi_hal_subghz_preset_2fsk_async_patable[8] = {
-    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00};
-
-static const uint8_t furi_hal_subghz_preset_msk_async_patable[8] = {
-    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00};
-
-static const uint8_t furi_hal_subghz_preset_gfsk_async_patable[8] = {
-    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00,
-    0x00};

firmware/targets/f7/platform_specific/intrinsic_export.h

@@ -1,10 +1,12 @@
 #include <errno.h>
+#include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 void __clear_cache(void*, void*);
+void* __aeabi_uldivmod(uint64_t, uint64_t);
 
 #ifdef __cplusplus
 }

lib/subghz/SConscript

@@ -19,6 +19,7 @@ env.Append(
         File("blocks/math.h"),
         File("subghz_setting.h"),
         File("subghz_protocol_registry.h"),
+        File("devices/cc1101_configs.h"),
     ],
 )
 

lib/subghz/devices/cc1101_configs.c

@@ -0,0 +1,431 @@
+#include "cc1101_configs.h"
+#include <cc1101_regs.h>
+
+const uint8_t subghz_device_cc1101_preset_ook_270khz_async_regs[] = {
+    // https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration
+
+    /* GPIO GD0 */
+    CC1101_IOCFG0,
+    0x0D, // GD0 as async serial data output/input
+
+    /* FIFO and internals */
+    CC1101_FIFOTHR,
+    0x47, // The only important bit is ADC_RETENTION, FIFO Tx=33 Rx=32
+
+    /* Packet engine */
+    CC1101_PKTCTRL0,
+    0x32, // Async, continious, no whitening
+
+    /* Frequency Synthesizer Control */
+    CC1101_FSCTRL1,
+    0x06, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
+
+    // Modem Configuration
+    CC1101_MDMCFG0,
+    0x00, // Channel spacing is 25kHz
+    CC1101_MDMCFG1,
+    0x00, // Channel spacing is 25kHz
+    CC1101_MDMCFG2,
+    0x30, // Format ASK/OOK, No preamble/sync
+    CC1101_MDMCFG3,
+    0x32, // Data rate is 3.79372 kBaud
+    CC1101_MDMCFG4,
+    0x67, // Rx BW filter is 270.833333kHz
+
+    /* Main Radio Control State Machine */
+    CC1101_MCSM0,
+    0x18, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
+
+    /* Frequency Offset Compensation Configuration */
+    CC1101_FOCCFG,
+    0x18, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
+
+    /* Automatic Gain Control */
+    CC1101_AGCCTRL0,
+    0x40, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
+    CC1101_AGCCTRL1,
+    0x00, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
+    CC1101_AGCCTRL2,
+    0x03, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
+
+    /* Wake on radio and timeouts control */
+    CC1101_WORCTRL,
+    0xFB, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
+
+    /* Frontend configuration */
+    CC1101_FREND0,
+    0x11, // Adjusts current TX LO buffer + high is PATABLE[1]
+    CC1101_FREND1,
+    0xB6, //
+
+    /* End load reg */
+    0,
+    0,
+
+    //ook_async_patable[8]
+    0x00,
+    0xC0, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};
+
+const uint8_t subghz_device_cc1101_preset_ook_650khz_async_regs[] = {
+    // https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration
+
+    /* GPIO GD0 */
+    CC1101_IOCFG0,
+    0x0D, // GD0 as async serial data output/input
+
+    /* FIFO and internals */
+    CC1101_FIFOTHR,
+    0x07, // The only important bit is ADC_RETENTION
+
+    /* Packet engine */
+    CC1101_PKTCTRL0,
+    0x32, // Async, continious, no whitening
+
+    /* Frequency Synthesizer Control */
+    CC1101_FSCTRL1,
+    0x06, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
+
+    // Modem Configuration
+    CC1101_MDMCFG0,
+    0x00, // Channel spacing is 25kHz
+    CC1101_MDMCFG1,
+    0x00, // Channel spacing is 25kHz
+    CC1101_MDMCFG2,
+    0x30, // Format ASK/OOK, No preamble/sync
+    CC1101_MDMCFG3,
+    0x32, // Data rate is 3.79372 kBaud
+    CC1101_MDMCFG4,
+    0x17, // Rx BW filter is 650.000kHz
+
+    /* Main Radio Control State Machine */
+    CC1101_MCSM0,
+    0x18, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
+
+    /* Frequency Offset Compensation Configuration */
+    CC1101_FOCCFG,
+    0x18, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
+
+    /* Automatic Gain Control */
+    // CC1101_AGCTRL0,0x40, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
+    // CC1101_AGCTRL1,0x00, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
+    // CC1101_AGCCTRL2, 0x03, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
+    //MAGN_TARGET for RX filter BW =< 100 kHz is 0x3. For higher RX filter BW's MAGN_TARGET is 0x7.
+    CC1101_AGCCTRL0,
+    0x91, // 10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
+    CC1101_AGCCTRL1,
+    0x0, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
+    CC1101_AGCCTRL2,
+    0x07, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
+
+    /* Wake on radio and timeouts control */
+    CC1101_WORCTRL,
+    0xFB, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
+
+    /* Frontend configuration */
+    CC1101_FREND0,
+    0x11, // Adjusts current TX LO buffer + high is PATABLE[1]
+    CC1101_FREND1,
+    0xB6, //
+
+    /* End load reg */
+    0,
+    0,
+
+    //ook_async_patable[8]
+    0x00,
+    0xC0, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};
+
+const uint8_t subghz_device_cc1101_preset_2fsk_dev2_38khz_async_regs[] = {
+
+    /* GPIO GD0 */
+    CC1101_IOCFG0,
+    0x0D, // GD0 as async serial data output/input
+
+    /* Frequency Synthesizer Control */
+    CC1101_FSCTRL1,
+    0x06, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
+
+    /* Packet engine */
+    CC1101_PKTCTRL0,
+    0x32, // Async, continious, no whitening
+    CC1101_PKTCTRL1,
+    0x04,
+
+    // // Modem Configuration
+    CC1101_MDMCFG0,
+    0x00,
+    CC1101_MDMCFG1,
+    0x02,
+    CC1101_MDMCFG2,
+    0x04, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
+    CC1101_MDMCFG3,
+    0x83, // Data rate is 4.79794 kBaud
+    CC1101_MDMCFG4,
+    0x67, //Rx BW filter is 270.833333 kHz
+    CC1101_DEVIATN,
+    0x04, //Deviation 2.380371 kHz
+
+    /* Main Radio Control State Machine */
+    CC1101_MCSM0,
+    0x18, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
+
+    /* Frequency Offset Compensation Configuration */
+    CC1101_FOCCFG,
+    0x16, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
+
+    /* Automatic Gain Control */
+    CC1101_AGCCTRL0,
+    0x91, //10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
+    CC1101_AGCCTRL1,
+    0x00, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
+    CC1101_AGCCTRL2,
+    0x07, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
+
+    /* Wake on radio and timeouts control */
+    CC1101_WORCTRL,
+    0xFB, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
+
+    /* Frontend configuration */
+    CC1101_FREND0,
+    0x10, // Adjusts current TX LO buffer
+    CC1101_FREND1,
+    0x56,
+
+    /* End load reg */
+    0,
+    0,
+
+    // 2fsk_async_patable[8]
+    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};
+
+const uint8_t subghz_device_cc1101_preset_2fsk_dev47_6khz_async_regs[] = {
+
+    /* GPIO GD0 */
+    CC1101_IOCFG0,
+    0x0D, // GD0 as async serial data output/input
+
+    /* Frequency Synthesizer Control */
+    CC1101_FSCTRL1,
+    0x06, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
+
+    /* Packet engine */
+    CC1101_PKTCTRL0,
+    0x32, // Async, continious, no whitening
+    CC1101_PKTCTRL1,
+    0x04,
+
+    // // Modem Configuration
+    CC1101_MDMCFG0,
+    0x00,
+    CC1101_MDMCFG1,
+    0x02,
+    CC1101_MDMCFG2,
+    0x04, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
+    CC1101_MDMCFG3,
+    0x83, // Data rate is 4.79794 kBaud
+    CC1101_MDMCFG4,
+    0x67, //Rx BW filter is 270.833333 kHz
+    CC1101_DEVIATN,
+    0x47, //Deviation 47.60742 kHz
+
+    /* Main Radio Control State Machine */
+    CC1101_MCSM0,
+    0x18, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
+
+    /* Frequency Offset Compensation Configuration */
+    CC1101_FOCCFG,
+    0x16, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
+
+    /* Automatic Gain Control */
+    CC1101_AGCCTRL0,
+    0x91, //10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
+    CC1101_AGCCTRL1,
+    0x00, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
+    CC1101_AGCCTRL2,
+    0x07, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
+
+    /* Wake on radio and timeouts control */
+    CC1101_WORCTRL,
+    0xFB, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
+
+    /* Frontend configuration */
+    CC1101_FREND0,
+    0x10, // Adjusts current TX LO buffer
+    CC1101_FREND1,
+    0x56,
+
+    /* End load reg */
+    0,
+    0,
+
+    // 2fsk_async_patable[8]
+    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};
+
+const uint8_t subghz_device_cc1101_preset_msk_99_97kb_async_regs[] = {
+    /* GPIO GD0 */
+    CC1101_IOCFG0,
+    0x06,
+
+    CC1101_FIFOTHR,
+    0x07, // The only important bit is ADC_RETENTION
+    CC1101_SYNC1,
+    0x46,
+    CC1101_SYNC0,
+    0x4C,
+    CC1101_ADDR,
+    0x00,
+    CC1101_PKTLEN,
+    0x00,
+    CC1101_CHANNR,
+    0x00,
+
+    CC1101_PKTCTRL0,
+    0x05,
+
+    CC1101_FSCTRL0,
+    0x23,
+    CC1101_FSCTRL1,
+    0x06,
+
+    CC1101_MDMCFG0,
+    0xF8,
+    CC1101_MDMCFG1,
+    0x22,
+    CC1101_MDMCFG2,
+    0x72,
+    CC1101_MDMCFG3,
+    0xF8,
+    CC1101_MDMCFG4,
+    0x5B,
+    CC1101_DEVIATN,
+    0x47,
+
+    CC1101_MCSM0,
+    0x18,
+    CC1101_FOCCFG,
+    0x16,
+
+    CC1101_AGCCTRL0,
+    0xB2,
+    CC1101_AGCCTRL1,
+    0x00,
+    CC1101_AGCCTRL2,
+    0xC7,
+
+    CC1101_FREND0,
+    0x10,
+    CC1101_FREND1,
+    0x56,
+
+    CC1101_BSCFG,
+    0x1C,
+    CC1101_FSTEST,
+    0x59,
+
+    /* End load reg */
+    0,
+    0,
+
+    // msk_async_patable[8]
+    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};
+
+const uint8_t subghz_device_cc1101_preset_gfsk_9_99kb_async_regs[] = {
+
+    CC1101_IOCFG0,
+    0x06, //GDO0 Output Pin Configuration
+    CC1101_FIFOTHR,
+    0x47, //RX FIFO and TX FIFO Thresholds
+
+    //1 : CRC calculation in TX and CRC check in RX enabled,
+    //1 : Variable packet length mode. Packet length configured by the first byte after sync word
+    CC1101_PKTCTRL0,
+    0x05,
+
+    CC1101_FSCTRL1,
+    0x06, //Frequency Synthesizer Control
+
+    CC1101_SYNC1,
+    0x46,
+    CC1101_SYNC0,
+    0x4C,
+    CC1101_ADDR,
+    0x00,
+    CC1101_PKTLEN,
+    0x00,
+
+    CC1101_MDMCFG4,
+    0xC8, //Modem Configuration 9.99
+    CC1101_MDMCFG3,
+    0x93, //Modem Configuration
+    CC1101_MDMCFG2,
+    0x12, // 2: 16/16 sync word bits detected
+
+    CC1101_DEVIATN,
+    0x34, //Deviation = 19.042969
+    CC1101_MCSM0,
+    0x18, //Main Radio Control State Machine Configuration
+    CC1101_FOCCFG,
+    0x16, //Frequency Offset Compensation Configuration
+
+    CC1101_AGCCTRL2,
+    0x43, //AGC Control
+    CC1101_AGCCTRL1,
+    0x40,
+    CC1101_AGCCTRL0,
+    0x91,
+
+    CC1101_WORCTRL,
+    0xFB, //Wake On Radio Control
+
+    /* End load reg */
+    0,
+    0,
+
+    // gfsk_async_patable[8]
+    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};

lib/subghz/devices/cc1101_configs.h

@@ -0,0 +1,18 @@
+#pragma once
+#pragma once
+#include <furi.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const uint8_t subghz_device_cc1101_preset_ook_270khz_async_regs[];
+extern const uint8_t subghz_device_cc1101_preset_ook_650khz_async_regs[];
+extern const uint8_t subghz_device_cc1101_preset_2fsk_dev2_38khz_async_regs[];
+extern const uint8_t subghz_device_cc1101_preset_2fsk_dev47_6khz_async_regs[];
+extern const uint8_t subghz_device_cc1101_preset_msk_99_97kb_async_regs[];
+extern const uint8_t subghz_device_cc1101_preset_gfsk_9_99kb_async_regs[];
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/devices/cc1101_int/cc1101_int_interconnect.c

@@ -0,0 +1,96 @@
+#include "cc1101_int_interconnect.h"
+#include <furi_hal.h>
+#include "../cc1101_configs.h"
+
+#define TAG "SubGhzDeviceCC1101Int"
+
+static bool subghz_device_cc1101_int_interconnect_is_frequency_valid(uint32_t frequency) {
+    bool ret = furi_hal_subghz_is_frequency_valid(frequency);
+    if(!ret) {
+        furi_crash("SubGhz: Incorrect frequency.");
+    }
+    return ret;
+}
+
+static uint32_t subghz_device_cc1101_int_interconnect_set_frequency(uint32_t frequency) {
+    subghz_device_cc1101_int_interconnect_is_frequency_valid(frequency);
+    return furi_hal_subghz_set_frequency_and_path(frequency);
+}
+
+static bool subghz_device_cc1101_int_interconnect_start_async_tx(void* callback, void* context) {
+    return furi_hal_subghz_start_async_tx((FuriHalSubGhzAsyncTxCallback)callback, context);
+}
+
+static void subghz_device_cc1101_int_interconnect_start_async_rx(void* callback, void* context) {
+    furi_hal_subghz_start_async_rx((FuriHalSubGhzCaptureCallback)callback, context);
+}
+
+static void subghz_device_cc1101_int_interconnect_load_preset(
+    FuriHalSubGhzPreset preset,
+    uint8_t* preset_data) {
+    switch(preset) {
+    case FuriHalSubGhzPresetOok650Async:
+        furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_650khz_async_regs);
+        break;
+    case FuriHalSubGhzPresetOok270Async:
+        furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_ook_270khz_async_regs);
+        break;
+    case FuriHalSubGhzPreset2FSKDev238Async:
+        furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_2fsk_dev2_38khz_async_regs);
+        break;
+    case FuriHalSubGhzPreset2FSKDev476Async:
+        furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_2fsk_dev47_6khz_async_regs);
+        break;
+    case FuriHalSubGhzPresetMSK99_97KbAsync:
+        furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_msk_99_97kb_async_regs);
+        break;
+    case FuriHalSubGhzPresetGFSK9_99KbAsync:
+        furi_hal_subghz_load_custom_preset(subghz_device_cc1101_preset_gfsk_9_99kb_async_regs);
+        break;
+
+    default:
+        furi_hal_subghz_load_custom_preset(preset_data);
+    }
+}
+
+static bool subghz_device_cc1101_int_interconnect_is_connect(void) {
+    return true;
+}
+
+const SubGhzDeviceInterconnect subghz_device_cc1101_int_interconnect = {
+    .begin = NULL,
+    .end = furi_hal_subghz_shutdown,
+    .is_connect = subghz_device_cc1101_int_interconnect_is_connect,
+    .reset = furi_hal_subghz_reset,
+    .sleep = furi_hal_subghz_sleep,
+    .idle = furi_hal_subghz_idle,
+    .load_preset = subghz_device_cc1101_int_interconnect_load_preset,
+    .set_frequency = subghz_device_cc1101_int_interconnect_set_frequency,
+    .is_frequency_valid = furi_hal_subghz_is_frequency_valid,
+    .set_async_mirror_pin = furi_hal_subghz_set_async_mirror_pin,
+    .get_data_gpio = furi_hal_subghz_get_data_gpio,
+
+    .set_tx = furi_hal_subghz_tx,
+    .flush_tx = furi_hal_subghz_flush_tx,
+    .start_async_tx = subghz_device_cc1101_int_interconnect_start_async_tx,
+    .is_async_complete_tx = furi_hal_subghz_is_async_tx_complete,
+    .stop_async_tx = furi_hal_subghz_stop_async_tx,
+
+    .set_rx = furi_hal_subghz_rx,
+    .flush_rx = furi_hal_subghz_flush_rx,
+    .start_async_rx = subghz_device_cc1101_int_interconnect_start_async_rx,
+    .stop_async_rx = furi_hal_subghz_stop_async_rx,
+
+    .get_rssi = furi_hal_subghz_get_rssi,
+    .get_lqi = furi_hal_subghz_get_lqi,
+
+    .rx_pipe_not_empty = furi_hal_subghz_rx_pipe_not_empty,
+    .is_rx_data_crc_valid = furi_hal_subghz_is_rx_data_crc_valid,
+    .read_packet = furi_hal_subghz_read_packet,
+    .write_packet = furi_hal_subghz_write_packet,
+};
+
+const SubGhzDevice subghz_device_cc1101_int = {
+    .name = SUBGHZ_DEVICE_CC1101_INT_NAME,
+    .interconnect = &subghz_device_cc1101_int_interconnect,
+};

lib/subghz/devices/cc1101_int/cc1101_int_interconnect.h

@@ -0,0 +1,8 @@
+#pragma once
+#include "../types.h"
+
+#define SUBGHZ_DEVICE_CC1101_INT_NAME "cc1101_int"
+
+typedef struct SubGhzDeviceCC1101Int SubGhzDeviceCC1101Int;
+
+extern const SubGhzDevice subghz_device_cc1101_int;

lib/subghz/devices/device_registry.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "registry.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const SubGhzDeviceRegistry subghz_device_registry;
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/devices/devices.c

@@ -0,0 +1,236 @@
+#include "devices.h"
+
+#include "registry.h"
+
+void subghz_devices_init() {
+    furi_check(!subghz_device_registry_is_valid());
+    subghz_device_registry_init();
+}
+
+void subghz_devices_deinit(void) {
+    furi_check(subghz_device_registry_is_valid());
+    subghz_device_registry_deinit();
+}
+
+const SubGhzDevice* subghz_devices_get_by_name(const char* device_name) {
+    furi_check(subghz_device_registry_is_valid());
+    const SubGhzDevice* device = subghz_device_registry_get_by_name(device_name);
+    return device;
+}
+
+const char* subghz_devices_get_name(const SubGhzDevice* device) {
+    const char* ret = NULL;
+    if(device) {
+        ret = device->name;
+    }
+    return ret;
+}
+
+bool subghz_devices_begin(const SubGhzDevice* device) {
+    bool ret = false;
+    furi_assert(device);
+    if(device->interconnect->begin) {
+        ret = device->interconnect->begin();
+    }
+    return ret;
+}
+
+void subghz_devices_end(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->end) {
+        device->interconnect->end();
+    }
+}
+
+bool subghz_devices_is_connect(const SubGhzDevice* device) {
+    bool ret = false;
+    furi_assert(device);
+    if(device->interconnect->is_connect) {
+        ret = device->interconnect->is_connect();
+    }
+    return ret;
+}
+
+void subghz_devices_reset(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->reset) {
+        device->interconnect->reset();
+    }
+}
+
+void subghz_devices_sleep(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->sleep) {
+        device->interconnect->sleep();
+    }
+}
+
+void subghz_devices_idle(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->idle) {
+        device->interconnect->idle();
+    }
+}
+
+void subghz_devices_load_preset(
+    const SubGhzDevice* device,
+    FuriHalSubGhzPreset preset,
+    uint8_t* preset_data) {
+    furi_assert(device);
+    if(device->interconnect->load_preset) {
+        device->interconnect->load_preset(preset, preset_data);
+    }
+}
+
+uint32_t subghz_devices_set_frequency(const SubGhzDevice* device, uint32_t frequency) {
+    uint32_t ret = 0;
+    furi_assert(device);
+    if(device->interconnect->set_frequency) {
+        ret = device->interconnect->set_frequency(frequency);
+    }
+    return ret;
+}
+
+bool subghz_devices_is_frequency_valid(const SubGhzDevice* device, uint32_t frequency) {
+    bool ret = false;
+    furi_assert(device);
+    if(device->interconnect->is_frequency_valid) {
+        ret = device->interconnect->is_frequency_valid(frequency);
+    }
+    return ret;
+}
+
+void subghz_devices_set_async_mirror_pin(const SubGhzDevice* device, const GpioPin* gpio) {
+    furi_assert(device);
+    if(device->interconnect->set_async_mirror_pin) {
+        device->interconnect->set_async_mirror_pin(gpio);
+    }
+}
+
+const GpioPin* subghz_devices_get_data_gpio(const SubGhzDevice* device) {
+    const GpioPin* ret = NULL;
+    furi_assert(device);
+    if(device->interconnect->get_data_gpio) {
+        ret = device->interconnect->get_data_gpio();
+    }
+    return ret;
+}
+
+bool subghz_devices_set_tx(const SubGhzDevice* device) {
+    bool ret = 0;
+    furi_assert(device);
+    if(device->interconnect->set_tx) {
+        ret = device->interconnect->set_tx();
+    }
+    return ret;
+}
+
+void subghz_devices_flush_tx(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->flush_tx) {
+        device->interconnect->flush_tx();
+    }
+}
+
+bool subghz_devices_start_async_tx(const SubGhzDevice* device, void* callback, void* context) {
+    bool ret = false;
+    furi_assert(device);
+    if(device->interconnect->start_async_tx) {
+        ret = device->interconnect->start_async_tx(callback, context);
+    }
+    return ret;
+}
+
+bool subghz_devices_is_async_complete_tx(const SubGhzDevice* device) {
+    bool ret = false;
+    furi_assert(device);
+    if(device->interconnect->is_async_complete_tx) {
+        ret = device->interconnect->is_async_complete_tx();
+    }
+    return ret;
+}
+
+void subghz_devices_stop_async_tx(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->stop_async_tx) {
+        device->interconnect->stop_async_tx();
+    }
+}
+
+void subghz_devices_set_rx(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->set_rx) {
+        device->interconnect->set_rx();
+    }
+}
+
+void subghz_devices_flush_rx(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->flush_rx) {
+        device->interconnect->flush_rx();
+    }
+}
+
+void subghz_devices_start_async_rx(const SubGhzDevice* device, void* callback, void* context) {
+    furi_assert(device);
+    if(device->interconnect->start_async_rx) {
+        device->interconnect->start_async_rx(callback, context);
+    }
+}
+
+void subghz_devices_stop_async_rx(const SubGhzDevice* device) {
+    furi_assert(device);
+    if(device->interconnect->stop_async_rx) {
+        device->interconnect->stop_async_rx();
+    }
+}
+
+float subghz_devices_get_rssi(const SubGhzDevice* device) {
+    float ret = 0;
+    furi_assert(device);
+    if(device->interconnect->get_rssi) {
+        ret = device->interconnect->get_rssi();
+    }
+    return ret;
+}
+
+uint8_t subghz_devices_get_lqi(const SubGhzDevice* device) {
+    uint8_t ret = 0;
+    furi_assert(device);
+    if(device->interconnect->get_lqi) {
+        ret = device->interconnect->get_lqi();
+    }
+    return ret;
+}
+
+bool subghz_devices_rx_pipe_not_empty(const SubGhzDevice* device) {
+    bool ret = false;
+    furi_assert(device);
+    if(device->interconnect->rx_pipe_not_empty) {
+        ret = device->interconnect->rx_pipe_not_empty();
+    }
+    return ret;
+}
+
+bool subghz_devices_is_rx_data_crc_valid(const SubGhzDevice* device) {
+    bool ret = false;
+    furi_assert(device);
+    if(device->interconnect->is_rx_data_crc_valid) {
+        ret = device->interconnect->is_rx_data_crc_valid();
+    }
+    return ret;
+}
+
+void subghz_devices_read_packet(const SubGhzDevice* device, uint8_t* data, uint8_t* size) {
+    furi_assert(device);
+    if(device->interconnect->read_packet) {
+        device->interconnect->read_packet(data, size);
+    }
+}
+
+void subghz_devices_write_packet(const SubGhzDevice* device, const uint8_t* data, uint8_t size) {
+    furi_assert(device);
+    if(device->interconnect->write_packet) {
+        device->interconnect->write_packet(data, size);
+    }
+}

lib/subghz/devices/devices.h

@@ -0,0 +1,52 @@
+#pragma once
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct SubGhzDevice SubGhzDevice;
+
+void subghz_devices_init();
+void subghz_devices_deinit(void);
+
+const SubGhzDevice* subghz_devices_get_by_name(const char* device_name);
+const char* subghz_devices_get_name(const SubGhzDevice* device);
+bool subghz_devices_begin(const SubGhzDevice* device);
+void subghz_devices_end(const SubGhzDevice* device);
+bool subghz_devices_is_connect(const SubGhzDevice* device);
+void subghz_devices_reset(const SubGhzDevice* device);
+void subghz_devices_sleep(const SubGhzDevice* device);
+void subghz_devices_idle(const SubGhzDevice* device);
+void subghz_devices_load_preset(
+    const SubGhzDevice* device,
+    FuriHalSubGhzPreset preset,
+    uint8_t* preset_data);
+uint32_t subghz_devices_set_frequency(const SubGhzDevice* device, uint32_t frequency);
+bool subghz_devices_is_frequency_valid(const SubGhzDevice* device, uint32_t frequency);
+void subghz_devices_set_async_mirror_pin(const SubGhzDevice* device, const GpioPin* gpio);
+const GpioPin* subghz_devices_get_data_gpio(const SubGhzDevice* device);
+
+bool subghz_devices_set_tx(const SubGhzDevice* device);
+void subghz_devices_flush_tx(const SubGhzDevice* device);
+bool subghz_devices_start_async_tx(const SubGhzDevice* device, void* callback, void* context);
+bool subghz_devices_is_async_complete_tx(const SubGhzDevice* device);
+void subghz_devices_stop_async_tx(const SubGhzDevice* device);
+
+void subghz_devices_set_rx(const SubGhzDevice* device);
+void subghz_devices_flush_rx(const SubGhzDevice* device);
+void subghz_devices_start_async_rx(const SubGhzDevice* device, void* callback, void* context);
+void subghz_devices_stop_async_rx(const SubGhzDevice* device);
+
+float subghz_devices_get_rssi(const SubGhzDevice* device);
+uint8_t subghz_devices_get_lqi(const SubGhzDevice* device);
+
+bool subghz_devices_rx_pipe_not_empty(const SubGhzDevice* device);
+bool subghz_devices_is_rx_data_crc_valid(const SubGhzDevice* device);
+void subghz_devices_read_packet(const SubGhzDevice* device, uint8_t* data, uint8_t* size);
+void subghz_devices_write_packet(const SubGhzDevice* device, const uint8_t* data, uint8_t size);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/devices/preset.h

@@ -0,0 +1,13 @@
+#pragma once
+
+/** Radio Presets */
+typedef enum {
+    FuriHalSubGhzPresetIDLE, /**< default configuration */
+    FuriHalSubGhzPresetOok270Async, /**< OOK, bandwidth 270kHz, asynchronous */
+    FuriHalSubGhzPresetOok650Async, /**< OOK, bandwidth 650kHz, asynchronous */
+    FuriHalSubGhzPreset2FSKDev238Async, /**< FM, deviation 2.380371 kHz, asynchronous */
+    FuriHalSubGhzPreset2FSKDev476Async, /**< FM, deviation 47.60742 kHz, asynchronous */
+    FuriHalSubGhzPresetMSK99_97KbAsync, /**< MSK, deviation 47.60742 kHz, 99.97Kb/s, asynchronous */
+    FuriHalSubGhzPresetGFSK9_99KbAsync, /**< GFSK, deviation 19.042969 kHz, 9.996Kb/s, asynchronous */
+    FuriHalSubGhzPresetCustom, /**Custom Preset*/
+} FuriHalSubGhzPreset;

lib/subghz/devices/registry.c

@@ -0,0 +1,76 @@
+#include "registry.h"
+
+#include "cc1101_int/cc1101_int_interconnect.h"
+#include <flipper_application/plugins/plugin_manager.h>
+#include <loader/firmware_api/firmware_api.h>
+
+#define TAG "SubGhzDeviceRegistry"
+
+struct SubGhzDeviceRegistry {
+    const SubGhzDevice** items;
+    size_t size;
+    PluginManager* manager;
+};
+
+static SubGhzDeviceRegistry* subghz_device_registry = NULL;
+
+void subghz_device_registry_init(void) {
+    SubGhzDeviceRegistry* subghz_device =
+        (SubGhzDeviceRegistry*)malloc(sizeof(SubGhzDeviceRegistry));
+    subghz_device->manager = plugin_manager_alloc(
+        SUBGHZ_RADIO_DEVICE_PLUGIN_APP_ID,
+        SUBGHZ_RADIO_DEVICE_PLUGIN_API_VERSION,
+        firmware_api_interface);
+
+    //ToDo: fix path to plugins
+    if(plugin_manager_load_all(subghz_device->manager, "/any/apps_data/subghz/plugins") !=
+       //if(plugin_manager_load_all(subghz_device->manager, APP_DATA_PATH("plugins")) !=
+       PluginManagerErrorNone) {
+        FURI_LOG_E(TAG, "Failed to load all libs");
+    }
+
+    subghz_device->size = plugin_manager_get_count(subghz_device->manager) + 1;
+    subghz_device->items =
+        (const SubGhzDevice**)malloc(sizeof(SubGhzDevice*) * subghz_device->size);
+    subghz_device->items[0] = &subghz_device_cc1101_int;
+    for(uint32_t i = 1; i < subghz_device->size; i++) {
+        const SubGhzDevice* plugin = plugin_manager_get_ep(subghz_device->manager, i - 1);
+        subghz_device->items[i] = plugin;
+    }
+
+    FURI_LOG_I(TAG, "Loaded %zu radio device", subghz_device->size);
+    subghz_device_registry = subghz_device;
+}
+
+void subghz_device_registry_deinit(void) {
+    plugin_manager_free(subghz_device_registry->manager);
+    free(subghz_device_registry->items);
+    free(subghz_device_registry);
+    subghz_device_registry = NULL;
+}
+
+bool subghz_device_registry_is_valid(void) {
+    return subghz_device_registry != NULL;
+}
+
+const SubGhzDevice* subghz_device_registry_get_by_name(const char* name) {
+    furi_assert(subghz_device_registry);
+
+    if(name != NULL) {
+        for(size_t i = 0; i < subghz_device_registry->size; i++) {
+            if(strcmp(name, subghz_device_registry->items[i]->name) == 0) {
+                return subghz_device_registry->items[i];
+            }
+        }
+    }
+    return NULL;
+}
+
+const SubGhzDevice* subghz_device_registry_get_by_index(size_t index) {
+    furi_assert(subghz_device_registry);
+    if(index < subghz_device_registry->size) {
+        return subghz_device_registry->items[index];
+    } else {
+        return NULL;
+    }
+}

lib/subghz/devices/registry.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct SubGhzDevice SubGhzDevice;
+
+void subghz_device_registry_init(void);
+
+void subghz_device_registry_deinit(void);
+
+bool subghz_device_registry_is_valid(void);
+
+/**
+ * Registration by name SubGhzDevice.
+ * @param name SubGhzDevice name
+ * @return SubGhzDevice* pointer to a SubGhzDevice instance
+ */
+const SubGhzDevice* subghz_device_registry_get_by_name(const char* name);
+
+/**
+ * Registration subghzdevice by index in array SubGhzDevice.
+ * @param index SubGhzDevice by index in array
+ * @return SubGhzDevice* pointer to a SubGhzDevice instance
+ */
+const SubGhzDevice* subghz_device_registry_get_by_index(size_t index);
+
+/**
+ * Getting the number of registered subghzdevices.
+ * @param subghz_device SubGhzDeviceRegistry
+ * @return Number of subghzdevices
+ */
+size_t subghz_device_registry_count(void);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/devices/types.h

@@ -0,0 +1,91 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stddef.h>
+
+#include <furi.h>
+#include <furi_hal.h>
+
+#include "preset.h"
+
+#include <flipper_application/flipper_application.h>
+
+#define SUBGHZ_RADIO_DEVICE_PLUGIN_APP_ID "subghz_radio_device"
+#define SUBGHZ_RADIO_DEVICE_PLUGIN_API_VERSION 1
+
+typedef struct SubGhzDeviceRegistry SubGhzDeviceRegistry;
+typedef struct SubGhzDevice SubGhzDevice;
+
+typedef bool (*SubGhzBegin)(void);
+typedef void (*SubGhzEnd)(void);
+typedef bool (*SubGhzIsConnect)(void);
+typedef void (*SubGhzReset)(void);
+typedef void (*SubGhzSleep)(void);
+typedef void (*SubGhzIdle)(void);
+typedef void (*SubGhzLoadPreset)(FuriHalSubGhzPreset preset, uint8_t* preset_data);
+typedef uint32_t (*SubGhzSetFrequency)(uint32_t frequency);
+typedef bool (*SubGhzIsFrequencyValid)(uint32_t frequency);
+
+typedef void (*SubGhzSetAsyncMirrorPin)(const GpioPin* gpio);
+typedef const GpioPin* (*SubGhzGetDataGpio)(void);
+
+typedef bool (*SubGhzSetTx)(void);
+typedef void (*SubGhzFlushTx)(void);
+typedef bool (*SubGhzStartAsyncTx)(void* callback, void* context);
+typedef bool (*SubGhzIsAsyncCompleteTx)(void);
+typedef void (*SubGhzStopAsyncTx)(void);
+
+typedef void (*SubGhzSetRx)(void);
+typedef void (*SubGhzFlushRx)(void);
+typedef void (*SubGhzStartAsyncRx)(void* callback, void* context);
+typedef void (*SubGhzStopAsyncRx)(void);
+
+typedef float (*SubGhzGetRSSI)(void);
+typedef uint8_t (*SubGhzGetLQI)(void);
+
+typedef bool (*SubGhzRxPipeNotEmpty)(void);
+typedef bool (*SubGhzRxIsDataCrcValid)(void);
+typedef void (*SubGhzReadPacket)(uint8_t* data, uint8_t* size);
+typedef void (*SubGhzWritePacket)(const uint8_t* data, uint8_t size);
+
+typedef struct {
+    SubGhzBegin begin;
+    SubGhzEnd end;
+
+    SubGhzIsConnect is_connect;
+    SubGhzReset reset;
+    SubGhzSleep sleep;
+    SubGhzIdle idle;
+
+    SubGhzLoadPreset load_preset;
+    SubGhzSetFrequency set_frequency;
+    SubGhzIsFrequencyValid is_frequency_valid;
+    SubGhzSetAsyncMirrorPin set_async_mirror_pin;
+    SubGhzGetDataGpio get_data_gpio;
+
+    SubGhzSetTx set_tx;
+    SubGhzFlushTx flush_tx;
+    SubGhzStartAsyncTx start_async_tx;
+    SubGhzIsAsyncCompleteTx is_async_complete_tx;
+    SubGhzStopAsyncTx stop_async_tx;
+
+    SubGhzSetRx set_rx;
+    SubGhzFlushRx flush_rx;
+    SubGhzStartAsyncRx start_async_rx;
+    SubGhzStopAsyncRx stop_async_rx;
+
+    SubGhzGetRSSI get_rssi;
+    SubGhzGetLQI get_lqi;
+
+    SubGhzRxPipeNotEmpty rx_pipe_not_empty;
+    SubGhzRxIsDataCrcValid is_rx_data_crc_valid;
+    SubGhzReadPacket read_packet;
+    SubGhzWritePacket write_packet;
+
+} SubGhzDeviceInterconnect;
+
+struct SubGhzDevice {
+    const char* name;
+    const SubGhzDeviceInterconnect* interconnect;
+};

lib/subghz/protocols/raw.c

@@ -40,6 +40,7 @@ struct SubGhzProtocolEncoderRAW {
 
     bool is_running;
     FuriString* file_name;
+    FuriString* radio_device_name;
     SubGhzFileEncoderWorker* file_worker_encoder;
 };
 
@@ -282,6 +283,7 @@ void* subghz_protocol_encoder_raw_alloc(SubGhzEnvironment* environment) {
 
     instance->base.protocol = &subghz_protocol_raw;
     instance->file_name = furi_string_alloc();
+    instance->radio_device_name = furi_string_alloc();
     instance->is_running = false;
     return instance;
 }
@@ -300,6 +302,7 @@ void subghz_protocol_encoder_raw_free(void* context) {
     SubGhzProtocolEncoderRAW* instance = context;
     subghz_protocol_encoder_raw_stop(instance);
     furi_string_free(instance->file_name);
+    furi_string_free(instance->radio_device_name);
     free(instance);
 }
 
@@ -318,7 +321,9 @@ static bool subghz_protocol_encoder_raw_worker_init(SubGhzProtocolEncoderRAW* in
 
     instance->file_worker_encoder = subghz_file_encoder_worker_alloc();
     if(subghz_file_encoder_worker_start(
-           instance->file_worker_encoder, furi_string_get_cstr(instance->file_name))) {
+           instance->file_worker_encoder,
+           furi_string_get_cstr(instance->file_name),
+           furi_string_get_cstr(instance->radio_device_name))) {
         //the worker needs a file in order to open and read part of the file
         furi_delay_ms(100);
         instance->is_running = true;
@@ -328,7 +333,10 @@ static bool subghz_protocol_encoder_raw_worker_init(SubGhzProtocolEncoderRAW* in
     return instance->is_running;
 }
 
-void subghz_protocol_raw_gen_fff_data(FlipperFormat* flipper_format, const char* file_path) {
+void subghz_protocol_raw_gen_fff_data(
+    FlipperFormat* flipper_format,
+    const char* file_path,
+    const char* radio_device_name) {
     do {
         stream_clean(flipper_format_get_raw_stream(flipper_format));
         if(!flipper_format_write_string_cstr(flipper_format, "Protocol", "RAW")) {
@@ -340,6 +348,12 @@ void subghz_protocol_raw_gen_fff_data(FlipperFormat* flipper_format, const char*
             FURI_LOG_E(TAG, "Unable to add File_name");
             break;
         }
+
+        if(!flipper_format_write_string_cstr(
+               flipper_format, "Radio_device_name", radio_device_name)) {
+            FURI_LOG_E(TAG, "Unable to add Radio_device_name");
+            break;
+        }
     } while(false);
 }
 
@@ -364,6 +378,13 @@ SubGhzProtocolStatus
         }
         furi_string_set(instance->file_name, temp_str);
 
+        if(!flipper_format_read_string(flipper_format, "Radio_device_name", temp_str)) {
+            FURI_LOG_E(TAG, "Missing Radio_device_name");
+            res = SubGhzProtocolStatusErrorParserOthers;
+            break;
+        }
+        furi_string_set(instance->radio_device_name, temp_str);
+
         if(!subghz_protocol_encoder_raw_worker_init(instance)) {
             res = SubGhzProtocolStatusErrorEncoderGetUpload;
             break;

lib/subghz/protocols/raw.h

@@ -126,8 +126,12 @@ void subghz_protocol_raw_file_encoder_worker_set_callback_end(
  * File generation for RAW work.
  * @param flipper_format Pointer to a FlipperFormat instance
  * @param file_path File path
+ * @param radio_dev_name Radio device name
  */
-void subghz_protocol_raw_gen_fff_data(FlipperFormat* flipper_format, const char* file_path);
+void subghz_protocol_raw_gen_fff_data(
+    FlipperFormat* flipper_format,
+    const char* file_path,
+    const char* radio_dev_name);
 
 /**
  * Deserialize and generating an upload to send.

lib/subghz/subghz_file_encoder_worker.c

@@ -3,6 +3,7 @@
 #include <toolbox/stream/stream.h>
 #include <flipper_format/flipper_format.h>
 #include <flipper_format/flipper_format_i.h>
+#include <lib/subghz/devices/devices.h>
 
 #define TAG "SubGhzFileEncoderWorker"
 
@@ -21,6 +22,7 @@ struct SubGhzFileEncoderWorker {
     bool is_storage_slow;
     FuriString* str_data;
     FuriString* file_path;
+    const SubGhzDevice* device;
 
     SubGhzFileEncoderWorkerCallbackEnd callback_end;
     void* context_end;
@@ -156,10 +158,13 @@ static int32_t subghz_file_encoder_worker_thread(void* context) {
     if(instance->is_storage_slow) {
         FURI_LOG_E(TAG, "Storage is slow");
     }
+
     FURI_LOG_I(TAG, "End read file");
-    while(!furi_hal_subghz_is_async_tx_complete() && instance->worker_running) {
+    while(instance->device && !subghz_devices_is_async_complete_tx(instance->device) &&
+          instance->worker_running) {
         furi_delay_ms(5);
     }
+
     FURI_LOG_I(TAG, "End transmission");
     while(instance->worker_running) {
         if(instance->worker_stoping) {
@@ -206,12 +211,16 @@ void subghz_file_encoder_worker_free(SubGhzFileEncoderWorker* instance) {
     free(instance);
 }
 
-bool subghz_file_encoder_worker_start(SubGhzFileEncoderWorker* instance, const char* file_path) {
+bool subghz_file_encoder_worker_start(
+    SubGhzFileEncoderWorker* instance,
+    const char* file_path,
+    const char* radio_device_name) {
     furi_assert(instance);
     furi_assert(!instance->worker_running);
 
     furi_stream_buffer_reset(instance->stream);
     furi_string_set(instance->file_path, file_path);
+    instance->device = subghz_devices_get_by_name(radio_device_name);
     instance->worker_running = true;
     furi_thread_start(instance->thread);
 

lib/subghz/subghz_file_encoder_worker.h

@@ -38,9 +38,14 @@ LevelDuration subghz_file_encoder_worker_get_level_duration(void* context);
 /** 
  * Start SubGhzFileEncoderWorker.
  * @param instance Pointer to a SubGhzFileEncoderWorker instance
+ * @param file_path File path
+ * @param radio_device_name Radio device name
  * @return bool - true if ok
  */
-bool subghz_file_encoder_worker_start(SubGhzFileEncoderWorker* instance, const char* file_path);
+bool subghz_file_encoder_worker_start(
+    SubGhzFileEncoderWorker* instance,
+    const char* file_path,
+    const char* radio_device_name);
 
 /** 
  * Stop SubGhzFileEncoderWorker

lib/subghz/subghz_setting.c

@@ -4,7 +4,7 @@
 
 #include <furi.h>
 #include <m-list.h>
-#include <furi_hal_subghz_configs.h>
+#include <lib/subghz/devices/cc1101_configs.h>
 
 #define TAG "SubGhzSetting"
 
@@ -218,8 +218,7 @@ void subghz_setting_free(SubGhzSetting* instance) {
 static void subghz_setting_load_default_preset(
     SubGhzSetting* instance,
     const char* preset_name,
-    const uint8_t* preset_data,
+    const uint8_t* preset_data) {
-    const uint8_t preset_pa_table[8]) {
     furi_assert(instance);
     furi_assert(preset_data);
     uint32_t preset_data_count = 0;
@@ -235,10 +234,8 @@ static void subghz_setting_load_default_preset(
     preset_data_count += 2;
     item->custom_preset_data_size = sizeof(uint8_t) * preset_data_count + sizeof(uint8_t) * 8;
     item->custom_preset_data = malloc(item->custom_preset_data_size);
-    //load preset register
+    //load preset register + pa table
-    memcpy(&item->custom_preset_data[0], &preset_data[0], preset_data_count);
+    memcpy(&item->custom_preset_data[0], &preset_data[0], item->custom_preset_data_size);
-    //load pa table
-    memcpy(&item->custom_preset_data[preset_data_count], &preset_pa_table[0], 8);
 }
 
 static void subghz_setting_load_default_region(
@@ -262,25 +259,13 @@ static void subghz_setting_load_default_region(
     }
 
     subghz_setting_load_default_preset(
-        instance,
+        instance, "AM270", subghz_device_cc1101_preset_ook_270khz_async_regs);
-        "AM270",
-        (uint8_t*)furi_hal_subghz_preset_ook_270khz_async_regs,
-        furi_hal_subghz_preset_ook_async_patable);
     subghz_setting_load_default_preset(
-        instance,
+        instance, "AM650", subghz_device_cc1101_preset_ook_650khz_async_regs);
-        "AM650",
-        (uint8_t*)furi_hal_subghz_preset_ook_650khz_async_regs,
-        furi_hal_subghz_preset_ook_async_patable);
     subghz_setting_load_default_preset(
-        instance,
+        instance, "FM238", subghz_device_cc1101_preset_2fsk_dev2_38khz_async_regs);
-        "FM238",
-        (uint8_t*)furi_hal_subghz_preset_2fsk_dev2_38khz_async_regs,
-        furi_hal_subghz_preset_2fsk_async_patable);
     subghz_setting_load_default_preset(
-        instance,
+        instance, "FM476", subghz_device_cc1101_preset_2fsk_dev47_6khz_async_regs);
-        "FM476",
-        (uint8_t*)furi_hal_subghz_preset_2fsk_dev47_6khz_async_regs,
-        furi_hal_subghz_preset_2fsk_async_patable);
 }
 
 void subghz_setting_load_default(SubGhzSetting* instance) {
@@ -359,6 +344,7 @@ void subghz_setting_load(SubGhzSetting* instance, const char* file_path) {
             }
             while(flipper_format_read_uint32(
                 fff_data_file, "Frequency", (uint32_t*)&temp_data32, 1)) {
+                //Todo: add a frequency support check depending on the selected radio device
                 if(furi_hal_subghz_is_frequency_valid(temp_data32)) {
                     FURI_LOG_I(TAG, "Frequency loaded %lu", temp_data32);
                     FrequencyList_push_back(instance->frequencies, temp_data32);

lib/subghz/subghz_tx_rx_worker.c

@@ -21,6 +21,8 @@ struct SubGhzTxRxWorker {
     SubGhzTxRxWorkerStatus status;
 
     uint32_t frequency;
+    const SubGhzDevice* device;
+    const GpioPin* device_data_gpio;
 
     SubGhzTxRxWorkerCallbackHaveRead callback_have_read;
     void* context_have_read;
@@ -65,33 +67,33 @@ bool subghz_tx_rx_worker_rx(SubGhzTxRxWorker* instance, uint8_t* data, uint8_t*
     uint8_t timeout = 100;
     bool ret = false;
     if(instance->status != SubGhzTxRxWorkerStatusRx) {
-        furi_hal_subghz_rx();
+        subghz_devices_set_rx(instance->device);
         instance->status = SubGhzTxRxWorkerStatusRx;
         furi_delay_tick(1);
     }
     //waiting for reception to complete
-    while(furi_hal_gpio_read(&gpio_cc1101_g0)) {
+    while(furi_hal_gpio_read(instance->device_data_gpio)) {
         furi_delay_tick(1);
         if(!--timeout) {
             FURI_LOG_W(TAG, "RX cc1101_g0 timeout");
-            furi_hal_subghz_flush_rx();
+            subghz_devices_flush_rx(instance->device);
-            furi_hal_subghz_rx();
+            subghz_devices_set_rx(instance->device);
             break;
         }
     }
 
-    if(furi_hal_subghz_rx_pipe_not_empty()) {
+    if(subghz_devices_rx_pipe_not_empty(instance->device)) {
         FURI_LOG_I(
             TAG,
             "RSSI: %03.1fdbm LQI: %d",
-            (double)furi_hal_subghz_get_rssi(),
+            (double)subghz_devices_get_rssi(instance->device),
-            furi_hal_subghz_get_lqi());
+            subghz_devices_get_lqi(instance->device));
-        if(furi_hal_subghz_is_rx_data_crc_valid()) {
+        if(subghz_devices_is_rx_data_crc_valid(instance->device)) {
-            furi_hal_subghz_read_packet(data, size);
+            subghz_devices_read_packet(instance->device, data, size);
             ret = true;
         }
-        furi_hal_subghz_flush_rx();
+        subghz_devices_flush_rx(instance->device);
-        furi_hal_subghz_rx();
+        subghz_devices_set_rx(instance->device);
     }
     return ret;
 }
@@ -99,26 +101,28 @@ bool subghz_tx_rx_worker_rx(SubGhzTxRxWorker* instance, uint8_t* data, uint8_t*
 void subghz_tx_rx_worker_tx(SubGhzTxRxWorker* instance, uint8_t* data, size_t size) {
     uint8_t timeout = 200;
     if(instance->status != SubGhzTxRxWorkerStatusIDLE) {
-        furi_hal_subghz_idle();
+        subghz_devices_idle(instance->device);
     }
-    furi_hal_subghz_write_packet(data, size);
+    subghz_devices_write_packet(instance->device, data, size);
-    furi_hal_subghz_tx(); //start send
+    subghz_devices_set_tx(instance->device); //start send
     instance->status = SubGhzTxRxWorkerStatusTx;
-    while(!furi_hal_gpio_read(&gpio_cc1101_g0)) { // Wait for GDO0 to be set -> sync transmitted
+    while(!furi_hal_gpio_read(
+        instance->device_data_gpio)) { // Wait for GDO0 to be set -> sync transmitted
         furi_delay_tick(1);
         if(!--timeout) {
             FURI_LOG_W(TAG, "TX !cc1101_g0 timeout");
             break;
         }
     }
-    while(furi_hal_gpio_read(&gpio_cc1101_g0)) { // Wait for GDO0 to be cleared -> end of packet
+    while(furi_hal_gpio_read(
+        instance->device_data_gpio)) { // Wait for GDO0 to be cleared -> end of packet
         furi_delay_tick(1);
         if(!--timeout) {
             FURI_LOG_W(TAG, "TX cc1101_g0 timeout");
             break;
         }
     }
-    furi_hal_subghz_idle();
+    subghz_devices_idle(instance->device);
     instance->status = SubGhzTxRxWorkerStatusIDLE;
 }
 /** Worker thread
@@ -128,16 +132,19 @@ void subghz_tx_rx_worker_tx(SubGhzTxRxWorker* instance, uint8_t* data, size_t si
  */
 static int32_t subghz_tx_rx_worker_thread(void* context) {
     SubGhzTxRxWorker* instance = context;
+    furi_assert(instance->device);
     FURI_LOG_I(TAG, "Worker start");
 
-    furi_hal_subghz_reset();
+    subghz_devices_begin(instance->device);
-    furi_hal_subghz_idle();
+    instance->device_data_gpio = subghz_devices_get_data_gpio(instance->device);
-    furi_hal_subghz_load_preset(FuriHalSubGhzPresetGFSK9_99KbAsync);
+    subghz_devices_reset(instance->device);
-    //furi_hal_subghz_load_preset(FuriHalSubGhzPresetMSK99_97KbAsync);
+    subghz_devices_idle(instance->device);
-    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    subghz_devices_load_preset(instance->device, FuriHalSubGhzPresetGFSK9_99KbAsync, NULL);
 
-    furi_hal_subghz_set_frequency_and_path(instance->frequency);
+    furi_hal_gpio_init(instance->device_data_gpio, GpioModeInput, GpioPullNo, GpioSpeedLow);
-    furi_hal_subghz_flush_rx();
+
+    subghz_devices_set_frequency(instance->device, instance->frequency);
+    subghz_devices_flush_rx(instance->device);
 
     uint8_t data[SUBGHZ_TXRX_WORKER_MAX_TXRX_SIZE + 1] = {0};
     size_t size_tx = 0;
@@ -191,8 +198,8 @@ static int32_t subghz_tx_rx_worker_thread(void* context) {
         furi_delay_tick(1);
     }
 
-    furi_hal_subghz_set_path(FuriHalSubGhzPathIsolate);
+    subghz_devices_sleep(instance->device);
-    furi_hal_subghz_sleep();
+    subghz_devices_end(instance->device);
 
     FURI_LOG_I(TAG, "Worker stop");
     return 0;
@@ -224,7 +231,10 @@ void subghz_tx_rx_worker_free(SubGhzTxRxWorker* instance) {
     free(instance);
 }
 
-bool subghz_tx_rx_worker_start(SubGhzTxRxWorker* instance, uint32_t frequency) {
+bool subghz_tx_rx_worker_start(
+    SubGhzTxRxWorker* instance,
+    const SubGhzDevice* device,
+    uint32_t frequency) {
     furi_assert(instance);
     furi_assert(!instance->worker_running);
     bool res = false;
@@ -235,6 +245,7 @@ bool subghz_tx_rx_worker_start(SubGhzTxRxWorker* instance, uint32_t frequency) {
 
     if(furi_hal_region_is_frequency_allowed(frequency)) {
         instance->frequency = frequency;
+        instance->device = device;
         res = true;
     }
 

lib/subghz/subghz_tx_rx_worker.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <furi_hal.h>
+#include <devices/devices.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -67,9 +68,13 @@ void subghz_tx_rx_worker_free(SubGhzTxRxWorker* instance);
 /** 
  * Start SubGhzTxRxWorker
  * @param instance Pointer to a SubGhzTxRxWorker instance
+ * @param device Pointer to a SubGhzDevice instance
  * @return bool - true if ok
  */
-bool subghz_tx_rx_worker_start(SubGhzTxRxWorker* instance, uint32_t frequency);
+bool subghz_tx_rx_worker_start(
+    SubGhzTxRxWorker* instance,
+    const SubGhzDevice* device,
+    uint32_t frequency);
 
 /** 
  * Stop SubGhzTxRxWorker

lib/subghz/types.h

@@ -21,6 +21,12 @@
 #define SUBGHZ_RAW_FILE_VERSION 1
 #define SUBGHZ_RAW_FILE_TYPE "Flipper SubGhz RAW File"
 
+#define SUBGHZ_KEYSTORE_DIR_NAME EXT_PATH("subghz/assets/keeloq_mfcodes")
+#define SUBGHZ_KEYSTORE_DIR_USER_NAME EXT_PATH("subghz/assets/keeloq_mfcodes_user")
+#define SUBGHZ_CAME_ATOMO_DIR_NAME EXT_PATH("subghz/assets/came_atomo")
+#define SUBGHZ_NICE_FLOR_S_DIR_NAME EXT_PATH("subghz/assets/nice_flor_s")
+#define SUBGHZ_ALUTECH_AT_4N_DIR_NAME EXT_PATH("subghz/assets/alutech_at_4n")
+
 typedef struct SubGhzProtocolRegistry SubGhzProtocolRegistry;
 typedef struct SubGhzEnvironment SubGhzEnvironment;
 

site_scons/commandline.scons

@@ -228,6 +228,7 @@ vars.AddVariables(
             ("applications/debug", False),
             ("applications/external", False),
             ("applications/examples", False),
+            ("applications/drivers", False),
             ("applications_user", False),
         ],
     ),