HAL to LL migration: GPIO, HSEM, AES (#1069)

* gpio, hsem, crypto: switch from HAL to LL/registers
* Moved GPIO initialization to furi_hal
* More HAL removed
* All HAL modules disabled
* HAL is finally removed
* hal_gpio -> furi_hal_gpio, main.h removed
* Bootloader build fix
* RTOS config moved to freertos-glue
* delay -> furi_hal_delay

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

applications/accessor/helpers/wiegand.cpp

@@ -55,19 +55,19 @@ void WIEGAND::begin() {
     _wiegandType = 0;
     _bitCount = 0;
 
-    hal_gpio_init_simple(pinD0, GpioModeInterruptFall); // Set D0 pin as input
+    furi_hal_gpio_init_simple(pinD0, GpioModeInterruptFall); // Set D0 pin as input
-    hal_gpio_init_simple(pinD1, GpioModeInterruptFall); // Set D1 pin as input
+    furi_hal_gpio_init_simple(pinD1, GpioModeInterruptFall); // Set D1 pin as input
 
-    hal_gpio_add_int_callback(pinD0, input_isr_d0, this);
+    furi_hal_gpio_add_int_callback(pinD0, input_isr_d0, this);
-    hal_gpio_add_int_callback(pinD1, input_isr_d1, this);
+    furi_hal_gpio_add_int_callback(pinD1, input_isr_d1, this);
 }
 
 void WIEGAND::end() {
-    hal_gpio_remove_int_callback(pinD0);
+    furi_hal_gpio_remove_int_callback(pinD0);
-    hal_gpio_remove_int_callback(pinD1);
+    furi_hal_gpio_remove_int_callback(pinD1);
 
-    hal_gpio_init_simple(pinD0, GpioModeAnalog);
+    furi_hal_gpio_init_simple(pinD0, GpioModeAnalog);
-    hal_gpio_init_simple(pinD1, GpioModeAnalog);
+    furi_hal_gpio_init_simple(pinD1, GpioModeAnalog);
 }
 
 void WIEGAND::ReadD0() {

applications/desktop/scenes/desktop_scene_pin_input.c

@@ -155,7 +155,7 @@ void desktop_scene_pin_input_on_exit(void* context) {
         desktop->scene_manager, DesktopScenePinInput);
     xTimerStop(state->timer, portMAX_DELAY);
     while(xTimerIsTimerActive(state->timer)) {
-        delay(1);
+        furi_hal_delay_ms(1);
     }
     xTimerDelete(state->timer, portMAX_DELAY);
     free(state);

applications/desktop/views/desktop_view_pin_input.c

@@ -214,7 +214,7 @@ void desktop_view_pin_input_free(DesktopViewPinInput* pin_input) {
 
     xTimerStop(pin_input->timer, portMAX_DELAY);
     while(xTimerIsTimerActive(pin_input->timer)) {
-        delay(1);
+        furi_hal_delay_ms(1);
     }
     xTimerDelete(pin_input->timer, portMAX_DELAY);
 

applications/gpio/gpio_item.c

@@ -20,8 +20,8 @@ static const GpioItem gpio_item[GPIO_ITEM_COUNT] = {
 
 void gpio_item_configure_pin(uint8_t index, GpioMode mode) {
     furi_assert(index < GPIO_ITEM_COUNT);
-    hal_gpio_write(gpio_item[index].pin, false);
+    furi_hal_gpio_write(gpio_item[index].pin, false);
-    hal_gpio_init(gpio_item[index].pin, mode, GpioPullNo, GpioSpeedVeryHigh);
+    furi_hal_gpio_init(gpio_item[index].pin, mode, GpioPullNo, GpioSpeedVeryHigh);
 }
 
 void gpio_item_configure_all_pins(GpioMode mode) {
@@ -32,7 +32,7 @@ void gpio_item_configure_all_pins(GpioMode mode) {
 
 void gpio_item_set_pin(uint8_t index, bool level) {
     furi_assert(index < GPIO_ITEM_COUNT);
-    hal_gpio_write(gpio_item[index].pin, level);
+    furi_hal_gpio_write(gpio_item[index].pin, level);
 }
 
 void gpio_item_set_all_pins(bool level) {

applications/gpio/usb_uart_bridge.c

@@ -134,8 +134,8 @@ static void usb_uart_update_ctrl_lines(UsbUartBridge* usb_uart) {
         furi_assert((usb_uart->cfg.flow_pins - 1) < (sizeof(flow_pins) / sizeof(flow_pins[0])));
         uint8_t state = furi_hal_cdc_get_ctrl_line_state(usb_uart->cfg.vcp_ch);
 
-        hal_gpio_write(flow_pins[usb_uart->cfg.flow_pins - 1][0], !(state & USB_CDC_BIT_RTS));
+        furi_hal_gpio_write(flow_pins[usb_uart->cfg.flow_pins - 1][0], !(state & USB_CDC_BIT_RTS));
-        hal_gpio_write(flow_pins[usb_uart->cfg.flow_pins - 1][1], !(state & USB_CDC_BIT_DTR));
+        furi_hal_gpio_write(flow_pins[usb_uart->cfg.flow_pins - 1][1], !(state & USB_CDC_BIT_DTR));
     }
 }
 
@@ -161,8 +161,10 @@ static int32_t usb_uart_worker(void* context) {
     usb_uart_set_baudrate(usb_uart, usb_uart->cfg.baudrate);
     if(usb_uart->cfg.flow_pins != 0) {
         furi_assert((usb_uart->cfg.flow_pins - 1) < (sizeof(flow_pins) / sizeof(flow_pins[0])));
-        hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeOutputPushPull);
+        furi_hal_gpio_init_simple(
-        hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeOutputPushPull);
+            flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeOutputPushPull);
+        furi_hal_gpio_init_simple(
+            flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeOutputPushPull);
         usb_uart_update_ctrl_lines(usb_uart);
     }
 
@@ -219,18 +221,18 @@ static int32_t usb_uart_worker(void* context) {
             }
             if(usb_uart->cfg.flow_pins != usb_uart->cfg_new.flow_pins) {
                 if(usb_uart->cfg.flow_pins != 0) {
-                    hal_gpio_init_simple(
+                    furi_hal_gpio_init_simple(
                         flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeAnalog);
-                    hal_gpio_init_simple(
+                    furi_hal_gpio_init_simple(
                         flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeAnalog);
                 }
                 if(usb_uart->cfg_new.flow_pins != 0) {
                     furi_assert(
                         (usb_uart->cfg_new.flow_pins - 1) <
                         (sizeof(flow_pins) / sizeof(flow_pins[0])));
-                    hal_gpio_init_simple(
+                    furi_hal_gpio_init_simple(
                         flow_pins[usb_uart->cfg_new.flow_pins - 1][0], GpioModeOutputPushPull);
-                    hal_gpio_init_simple(
+                    furi_hal_gpio_init_simple(
                         flow_pins[usb_uart->cfg_new.flow_pins - 1][1], GpioModeOutputPushPull);
                 }
                 usb_uart->cfg.flow_pins = usb_uart->cfg_new.flow_pins;
@@ -251,8 +253,8 @@ static int32_t usb_uart_worker(void* context) {
     furi_hal_usb_unlock();
     furi_hal_usb_set_config(usb_mode_prev, NULL);
     if(usb_uart->cfg.flow_pins != 0) {
-        hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeAnalog);
+        furi_hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeAnalog);
-        hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeAnalog);
+        furi_hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeAnalog);
     }
 
     osThreadFlagsSet(furi_thread_get_thread_id(usb_uart->tx_thread), WorkerEvtTxStop);

applications/ibutton/ibutton_cli.c

@@ -223,7 +223,7 @@ void ibutton_cli_emulate(Cli* cli, string_t args) {
 
         ibutton_worker_emulate_start(worker, key);
         while(!cli_cmd_interrupt_received(cli)) {
-            delay(100);
+            furi_hal_delay_ms(100);
         };
         ibutton_worker_stop(worker);
     } while(false);
@@ -284,7 +284,7 @@ void onewire_cli_search(Cli* cli) {
             }
             printf("\r\n");
         }
-        delay(100);
+        furi_hal_delay_ms(100);
     }
 
     furi_hal_power_disable_otg();

applications/infrared/cli/infrared_cli.cpp

@@ -66,7 +66,7 @@ static void infrared_cli_start_ir_rx(Cli* cli, string_t args) {
 
     printf("Receiving INFRARED...\r\nPress Ctrl+C to abort\r\n");
     while(!cli_cmd_interrupt_received(cli)) {
-        delay(50);
+        furi_hal_delay_ms(50);
     }
 
     infrared_worker_rx_stop(worker);

applications/input/input.c

@@ -1,6 +1,6 @@
 #include "input_i.h"
 
-#define GPIO_Read(input_pin) (hal_gpio_read(input_pin.pin->pin) ^ input_pin.pin->inverted)
+#define GPIO_Read(input_pin) (furi_hal_gpio_read(input_pin.pin->gpio) ^ (input_pin.pin->inverted))
 
 static Input* input = NULL;
 
@@ -79,7 +79,7 @@ int32_t input_srv() {
     input->pin_states = malloc(input_pins_count * sizeof(InputPinState));
 
     for(size_t i = 0; i < input_pins_count; i++) {
-        hal_gpio_add_int_callback(input_pins[i].pin, input_isr, NULL);
+        furi_hal_gpio_add_int_callback(input_pins[i].gpio, input_isr, NULL);
         input->pin_states[i].pin = &input_pins[i];
         input->pin_states[i].state = GPIO_Read(input->pin_states[i]);
         input->pin_states[i].debounce = INPUT_DEBOUNCE_TICKS_HALF;

applications/lfrfid/helpers/decoder_gpio_out.cpp

@@ -3,13 +3,13 @@
 #include <furi_hal.h>
 
 void DecoderGpioOut::process_front(bool polarity, uint32_t time) {
-    hal_gpio_write(&gpio_ext_pa7, polarity);
+    furi_hal_gpio_write(&gpio_ext_pa7, polarity);
 }
 
 DecoderGpioOut::DecoderGpioOut() {
-    hal_gpio_init_simple(&gpio_ext_pa7, GpioModeOutputPushPull);
+    furi_hal_gpio_init_simple(&gpio_ext_pa7, GpioModeOutputPushPull);
 }
 
 DecoderGpioOut::~DecoderGpioOut() {
-    hal_gpio_init_simple(&gpio_ext_pa7, GpioModeAnalog);
+    furi_hal_gpio_init_simple(&gpio_ext_pa7, GpioModeAnalog);
 }

applications/lfrfid/helpers/rfid_writer.cpp

@@ -48,15 +48,15 @@ void RfidWriter::stop() {
 
 void RfidWriter::write_gap(uint32_t gap_time) {
     furi_hal_rfid_tim_read_stop();
-    delay_us(gap_time * 8);
+    furi_hal_delay_us(gap_time * 8);
     furi_hal_rfid_tim_read_start();
 }
 
 void RfidWriter::write_bit(bool value) {
     if(value) {
-        delay_us(T55xxTiming::data_1 * 8);
+        furi_hal_delay_us(T55xxTiming::data_1 * 8);
     } else {
-        delay_us(T55xxTiming::data_0 * 8);
+        furi_hal_delay_us(T55xxTiming::data_0 * 8);
     }
     write_gap(T55xxTiming::write_gap);
 }
@@ -68,7 +68,7 @@ void RfidWriter::write_byte(uint8_t value) {
 }
 
 void RfidWriter::write_block(uint8_t page, uint8_t block, bool lock_bit, uint32_t data) {
-    delay_us(T55xxTiming::wait_time * 8);
+    furi_hal_delay_us(T55xxTiming::wait_time * 8);
 
     // start gap
     write_gap(T55xxTiming::start_gap);
@@ -101,9 +101,9 @@ void RfidWriter::write_block(uint8_t page, uint8_t block, bool lock_bit, uint32_
     write_bit((block >> 1) & 1);
     write_bit((block >> 0) & 1);
 
-    delay_us(T55xxTiming::program * 8);
+    furi_hal_delay_us(T55xxTiming::program * 8);
 
-    delay_us(T55xxTiming::wait_time * 8);
+    furi_hal_delay_us(T55xxTiming::wait_time * 8);
     write_reset();
 }
 

applications/lfrfid/lfrfid_cli.cpp

@@ -88,7 +88,7 @@ void lfrfid_cli_read(Cli* cli, string_t args) {
             printf("\r\n");
             break;
         }
-        delay(100);
+        furi_hal_delay_ms(100);
     }
 
     printf("Reading stopped\r\n");
@@ -136,7 +136,7 @@ void lfrfid_cli_emulate(Cli* cli, string_t args) {
 
     printf("Emulating RFID...\r\nPress Ctrl+C to abort\r\n");
     while(!cli_cmd_interrupt_received(cli)) {
-        delay(100);
+        furi_hal_delay_ms(100);
     }
     printf("Emulation stopped\r\n");
     emulator.stop();

applications/lfrfid_debug/scene/lfrfid_debug_app_scene_tune.cpp

@@ -2,12 +2,12 @@
 #include <furi_hal.h>
 
 static void comparator_trigger_callback(bool level, void* comp_ctx) {
-    hal_gpio_write(&gpio_ext_pa7, !level);
+    furi_hal_gpio_write(&gpio_ext_pa7, !level);
 }
 
 void LfRfidDebugAppSceneTune::on_enter(LfRfidDebugApp* app, bool need_restore) {
     app->view_controller.switch_to<LfRfidViewTuneVM>();
-    hal_gpio_init_simple(&gpio_ext_pa7, GpioModeOutputPushPull);
+    furi_hal_gpio_init_simple(&gpio_ext_pa7, GpioModeOutputPushPull);
 
     furi_hal_rfid_comp_set_callback(comparator_trigger_callback, this);
     furi_hal_rfid_comp_start();
@@ -34,7 +34,7 @@ void LfRfidDebugAppSceneTune::on_exit(LfRfidDebugApp* app) {
     furi_hal_rfid_comp_stop();
     furi_hal_rfid_comp_set_callback(NULL, NULL);
 
-    hal_gpio_init_simple(&gpio_ext_pa7, GpioModeAnalog);
+    furi_hal_gpio_init_simple(&gpio_ext_pa7, GpioModeAnalog);
     furi_hal_rfid_tim_read_stop();
     furi_hal_rfid_tim_reset();
     furi_hal_rfid_pins_reset();

applications/loader/loader.c

@@ -245,7 +245,7 @@ static void loader_thread_state_callback(FuriThreadState thread_state, void* con
          * started and after task completed. In process of leakage monitoring
          * both values should be taken into account.
          */
-        delay(20);
+        furi_hal_delay_ms(20);
         int heap_diff = instance->free_heap_size - memmgr_get_free_heap();
         FURI_LOG_I(
             TAG,

applications/music_player/music_player.c

@@ -334,7 +334,7 @@ void process_note(
     if(note_record->note != N) {
         furi_hal_speaker_start(note_record->note, volume);
     }
-    delay(note_delay);
+    furi_hal_delay_ms(note_delay);
     furi_hal_speaker_stop();
 }
 

applications/notification/notification_app.c

@@ -248,7 +248,7 @@ void notification_process_notification_message(
             if(led_active) {
                 if(notification_is_any_led_layer_internal_and_not_empty(app)) {
                     notification_apply_notification_leds(app, led_off_values);
-                    delay(minimal_delay);
+                    furi_hal_delay_ms(minimal_delay);
                 }
 
                 led_active = false;
@@ -259,7 +259,7 @@ void notification_process_notification_message(
                 reset_mask |= reset_blue_mask;
             }
 
-            delay(notification_message->data.delay.length);
+            furi_hal_delay_ms(notification_message->data.delay.length);
             break;
         case NotificationMessageTypeDoNotReset:
             reset_notifications = false;
@@ -293,7 +293,7 @@ void notification_process_notification_message(
 
         if(need_minimal_delay) {
             notification_apply_notification_leds(app, led_off_values);
-            delay(minimal_delay);
+            furi_hal_delay_ms(minimal_delay);
         }
     }
 

applications/storage/storage_test_app.c

@@ -334,7 +334,7 @@ int32_t storage_test_app(void* p) {
     do_test_end(api, "/ext");
 
     while(true) {
-        delay(1000);
+        furi_hal_delay_ms(1000);
     }
 
     return 0;

applications/storage/storages/storage_ext.c

@@ -82,7 +82,7 @@ static bool sd_mount_card(StorageData* storage, bool notify) {
         }
 
         if(!result) {
-            delay(1000);
+            furi_hal_delay_ms(1000);
             FURI_LOG_E(
                 TAG, "init cycle %d, error: %s", counter, storage_data_status_text(storage));
             counter--;

applications/subghz/helpers/subghz_chat.c

@@ -42,11 +42,12 @@ static void subghz_chat_worker_update_rx_event_chat(void* context) {
     furi_assert(context);
     SubGhzChatWorker* instance = context;
     SubGhzChatEvent event;
-    if((millis() - instance->last_time_rx_data) > SUBGHZ_CHAT_WORKER_TIMEOUT_BETWEEN_MESSAGES) {
+    if((furi_hal_get_tick() - instance->last_time_rx_data) >
+       SUBGHZ_CHAT_WORKER_TIMEOUT_BETWEEN_MESSAGES) {
         event.event = SubGhzChatEventNewMessage;
         osMessageQueuePut(instance->event_queue, &event, 0, osWaitForever);
     }
-    instance->last_time_rx_data = millis();
+    instance->last_time_rx_data = furi_hal_get_tick();
     event.event = SubGhzChatEventRXData;
     osMessageQueuePut(instance->event_queue, &event, 0, osWaitForever);
 }

applications/subghz/subghz_cli.c

@@ -40,8 +40,8 @@ void subghz_cli_command_tx_carrier(Cli* cli, string_t args, void* context) {
     furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
     frequency = furi_hal_subghz_set_frequency_and_path(frequency);
 
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
-    hal_gpio_write(&gpio_cc1101_g0, true);
+    furi_hal_gpio_write(&gpio_cc1101_g0, true);
 
     furi_hal_power_suppress_charge_enter();
 
@@ -254,7 +254,7 @@ void subghz_cli_command_rx(Cli* cli, string_t args, void* context) {
     furi_hal_subghz_reset();
     furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
     frequency = furi_hal_subghz_set_frequency_and_path(frequency);
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
 
     furi_hal_power_suppress_charge_enter();
 
@@ -495,7 +495,7 @@ static void subghz_cli_command_chat(Cli* cli, string_t args) {
                     subghz_chat,
                     (uint8_t*)string_get_cstr(input),
                     strlen(string_get_cstr(input)))) {
-                    delay(10);
+                    furi_hal_delay_ms(10);
                 }
 
                 string_printf(input, "%s", string_get_cstr(name));
@@ -547,7 +547,7 @@ static void subghz_cli_command_chat(Cli* cli, string_t args) {
                     subghz_chat,
                     (uint8_t*)string_get_cstr(sysmsg),
                     strlen(string_get_cstr(sysmsg)));
-                delay(10);
+                furi_hal_delay_ms(10);
                 exit = true;
                 break;
             default:

applications/subghz/subghz_history.c

@@ -140,13 +140,13 @@ bool subghz_history_add_to_history(
     SubGhzProtocolDecoderBase* decoder_base = context;
     if((instance->code_last_hash_data ==
         subghz_protocol_decoder_base_get_hash_data(decoder_base)) &&
-       ((millis() - instance->last_update_timestamp) < 500)) {
+       ((furi_hal_get_tick() - instance->last_update_timestamp) < 500)) {
-        instance->last_update_timestamp = millis();
+        instance->last_update_timestamp = furi_hal_get_tick();
         return false;
     }
 
     instance->code_last_hash_data = subghz_protocol_decoder_base_get_hash_data(decoder_base);
-    instance->last_update_timestamp = millis();
+    instance->last_update_timestamp = furi_hal_get_tick();
 
     string_t text;
     string_init(text);

applications/subghz/subghz_i.c

@@ -62,7 +62,7 @@ void subghz_begin(SubGhz* subghz, FuriHalSubGhzPreset preset) {
     furi_hal_subghz_reset();
     furi_hal_subghz_idle();
     furi_hal_subghz_load_preset(preset);
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
     subghz->txrx->txrx_state = SubGhzTxRxStateIDLE;
 }
 
@@ -77,7 +77,7 @@ uint32_t subghz_rx(SubGhz* subghz, uint32_t frequency) {
 
     furi_hal_subghz_idle();
     uint32_t value = furi_hal_subghz_set_frequency_and_path(frequency);
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
     furi_hal_subghz_flush_rx();
     furi_hal_subghz_rx();
 
@@ -95,8 +95,8 @@ static bool subghz_tx(SubGhz* subghz, uint32_t frequency) {
     furi_assert(subghz->txrx->txrx_state != SubGhzTxRxStateSleep);
     furi_hal_subghz_idle();
     furi_hal_subghz_set_frequency_and_path(frequency);
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
-    hal_gpio_write(&gpio_cc1101_g0, true);
+    furi_hal_gpio_write(&gpio_cc1101_g0, true);
     bool ret = furi_hal_subghz_tx();
     subghz->txrx->txrx_state = SubGhzTxRxStateTx;
     return ret;

applications/subghz/views/subghz_test_carrier.c

@@ -113,13 +113,14 @@ bool subghz_test_carrier_input(InputEvent* event, void* context) {
             furi_hal_subghz_set_path(model->path);
 
             if(model->status == SubGhzTestCarrierModelStatusRx) {
-                hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+                furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
                 furi_hal_subghz_rx();
             } else {
-                hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+                furi_hal_gpio_init(
-                hal_gpio_write(&gpio_cc1101_g0, true);
+                    &gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+                furi_hal_gpio_write(&gpio_cc1101_g0, true);
                 if(!furi_hal_subghz_tx()) {
-                    hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+                    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
                     subghz_test_carrier->callback(
                         SubGhzTestCarrierEventOnlyRx, subghz_test_carrier->context);
                 }
@@ -138,7 +139,7 @@ void subghz_test_carrier_enter(void* context) {
     furi_hal_subghz_reset();
     furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
 
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
 
     with_view_model(
         subghz_test_carrier->view, (SubGhzTestCarrierModel * model) {

applications/subghz/views/subghz_test_packet.c

@@ -140,7 +140,7 @@ static bool subghz_test_packet_input(InputEvent* event, void* context) {
             if(model->status == SubGhzTestPacketModelStatusRx) {
                 furi_hal_subghz_stop_async_rx();
             } else if(model->status == SubGhzTestPacketModelStatusTx) {
-                subghz_encoder_princeton_for_testing_stop(instance->encoder, millis());
+                subghz_encoder_princeton_for_testing_stop(instance->encoder, furi_hal_get_tick());
                 furi_hal_subghz_stop_async_tx();
             }
 
@@ -220,7 +220,7 @@ void subghz_test_packet_exit(void* context) {
             if(model->status == SubGhzTestPacketModelStatusRx) {
                 furi_hal_subghz_stop_async_rx();
             } else if(model->status == SubGhzTestPacketModelStatusTx) {
-                subghz_encoder_princeton_for_testing_stop(instance->encoder, millis());
+                subghz_encoder_princeton_for_testing_stop(instance->encoder, furi_hal_get_tick());
                 furi_hal_subghz_stop_async_tx();
             }
             return true;

applications/subghz/views/subghz_test_static.c

@@ -118,7 +118,8 @@ bool subghz_test_static_input(InputEvent* event, void* context) {
                 } else if(event->type == InputTypeRelease) {
                     if(instance->satus_tx == SubGhzTestStaticStatusTX) {
                         FURI_LOG_I(TAG, "TX Stop");
-                        subghz_encoder_princeton_for_testing_stop(instance->encoder, millis());
+                        subghz_encoder_princeton_for_testing_stop(
+                            instance->encoder, furi_hal_get_tick());
                         subghz_encoder_princeton_for_testing_print_log(instance->encoder);
                         furi_hal_subghz_stop_async_tx();
                         notification_message(notification, &sequence_reset_red);
@@ -141,8 +142,8 @@ void subghz_test_static_enter(void* context) {
     furi_hal_subghz_reset();
     furi_hal_subghz_load_preset(FuriHalSubGhzPresetOok650Async);
 
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
-    hal_gpio_write(&gpio_cc1101_g0, false);
+    furi_hal_gpio_write(&gpio_cc1101_g0, false);
     instance->satus_tx = SubGhzTestStaticStatusIDLE;
 
     with_view_model(

applications/tests/furi_valuemutex_test.c

@@ -78,7 +78,7 @@ void furi_concurent_app(void* p) {
         uint8_t b = value->b;
         a++;
         b++;
-        delay(2);
+        furi_hal_delay_ms(2);
         value->a = a;
         value->b = b;
         release_mutex(mutex, value);
@@ -114,12 +114,12 @@ void test_furi_concurrent_access() {
         a++;
         b++;
         value->a = a;
-        delay(10); // this is only for test, do not add delay between take/give in prod!
+        furi_hal_delay_ms(10); // this is only for test, do not add delay between take/give in prod!
         value->b = b;
         release_mutex(&mutex, value);
     }
 
-    delay(50);
+    furi_hal_delay_ms(50);
 
     mu_assert_pointers_eq(second_app->handler, NULL);
 

applications/tests/rpc/rpc_test.c

@@ -86,7 +86,7 @@ static void test_rpc_setup(void) {
     rpc = furi_record_open("rpc");
     for(int i = 0; !(rpc_session[0].session) && (i < 10000); ++i) {
         rpc_session[0].session = rpc_session_open(rpc);
-        delay(1);
+        furi_hal_delay_ms(1);
     }
     furi_check(rpc_session[0].session);
 
@@ -106,7 +106,7 @@ static void test_rpc_setup_second_session(void) {
 
     for(int i = 0; !(rpc_session[1].session) && (i < 10000); ++i) {
         rpc_session[1].session = rpc_session_open(rpc);
-        delay(1);
+        furi_hal_delay_ms(1);
     }
     furi_check(rpc_session[1].session);
 
@@ -1518,28 +1518,28 @@ MU_TEST(test_app_start_and_lock_status) {
     test_app_get_status_lock_run(false, ++command_id);
 
     test_app_start_run("Delay Test", "0", PB_CommandStatus_OK, ++command_id);
-    delay(100);
+    furi_hal_delay_ms(100);
     test_app_get_status_lock_run(false, ++command_id);
 
     test_app_start_run("Delay Test", "200", PB_CommandStatus_OK, ++command_id);
     test_app_get_status_lock_run(true, ++command_id);
-    delay(100);
+    furi_hal_delay_ms(100);
     test_app_get_status_lock_run(true, ++command_id);
     test_app_start_run("Delay Test", "0", PB_CommandStatus_ERROR_APP_SYSTEM_LOCKED, ++command_id);
-    delay(200);
+    furi_hal_delay_ms(200);
     test_app_get_status_lock_run(false, ++command_id);
 
     test_app_start_run("Delay Test", "500", PB_CommandStatus_OK, ++command_id);
-    delay(100);
+    furi_hal_delay_ms(100);
     test_app_get_status_lock_run(true, ++command_id);
     test_app_start_run("Infrared", "0", PB_CommandStatus_ERROR_APP_SYSTEM_LOCKED, ++command_id);
-    delay(100);
+    furi_hal_delay_ms(100);
     test_app_get_status_lock_run(true, ++command_id);
     test_app_start_run(
         "2_girls_1_app", "0", PB_CommandStatus_ERROR_INVALID_PARAMETERS, ++command_id);
-    delay(100);
+    furi_hal_delay_ms(100);
     test_app_get_status_lock_run(true, ++command_id);
-    delay(500);
+    furi_hal_delay_ms(500);
     test_app_get_status_lock_run(false, ++command_id);
 }
 
@@ -1786,7 +1786,7 @@ int32_t delay_test_app(void* p) {
     int timeout = atoi((const char*)p);
 
     if(timeout > 0) {
-        delay(timeout);
+        furi_hal_delay_ms(timeout);
     }
 
     return 0;

applications/tests/test_index.c

@@ -63,7 +63,7 @@ void unit_tests_cli(Cli* cli, string_t args, void* context) {
         FURI_LOG_I(TAG, "Consumed: %0.2fs", (float)cycle_counter / (SystemCoreClock));
 
         if(test_result == 0) {
-            delay(200); /* wait for tested services and apps to deallocate */
+            furi_hal_delay_ms(200); /* wait for tested services and apps to deallocate */
             uint32_t heap_after = memmgr_get_free_heap();
             notification_message(notification, &sequence_success);
             if(heap_after != heap_before) {

bootloader/targets/f7/furi_hal/furi_hal.c

@@ -8,11 +8,11 @@ void furi_hal_init() {
     furi_hal_version_init();
 }
 
-void delay(float milliseconds) {
+void furi_hal_delay_ms(float milliseconds) {
     LL_mDelay((uint32_t)milliseconds);
 }
 
-void delay_us(float microseconds) {
+void furi_hal_delay_us(float microseconds) {
     microseconds = microseconds / 1000;
     if(microseconds < 1) {
         microseconds = 1;

bootloader/targets/f7/furi_hal/furi_hal_gpio.c

@@ -33,7 +33,7 @@
 
 static volatile GpioInterrupt gpio_interrupt[GPIO_NUMBER];
 
-static uint8_t hal_gpio_get_pin_num(const GpioPin* gpio) {
+static uint8_t furi_hal_gpio_get_pin_num(const GpioPin* gpio) {
     uint8_t pin_num = 0;
     for(pin_num = 0; pin_num < GPIO_NUMBER; pin_num++) {
         if(gpio->pin & (1 << pin_num)) break;
@@ -41,11 +41,11 @@ static uint8_t hal_gpio_get_pin_num(const GpioPin* gpio) {
     return pin_num;
 }
 
-void hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode) {
+void furi_hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode) {
-    hal_gpio_init(gpio, mode, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(gpio, mode, GpioPullNo, GpioSpeedLow);
 }
 
-void hal_gpio_init(
+void furi_hal_gpio_init(
     const GpioPin* gpio,
     const GpioMode mode,
     const GpioPull pull,
@@ -54,10 +54,10 @@ void hal_gpio_init(
     assert(mode != GpioModeAltFunctionPushPull);
     assert(mode != GpioModeAltFunctionOpenDrain);
 
-    hal_gpio_init_ex(gpio, mode, pull, speed, GpioAltFnUnused);
+    furi_hal_gpio_init_ex(gpio, mode, pull, speed, GpioAltFnUnused);
 }
 
-void hal_gpio_init_ex(
+void furi_hal_gpio_init_ex(
     const GpioPin* gpio,
     const GpioMode mode,
     const GpioPull pull,
@@ -132,7 +132,7 @@ void hal_gpio_init_ex(
         // Prepare alternative part if any
         if(mode == GpioModeAltFunctionPushPull || mode == GpioModeAltFunctionOpenDrain) {
             // set alternate function
-            if(hal_gpio_get_pin_num(gpio) < 8) {
+            if(furi_hal_gpio_get_pin_num(gpio) < 8) {
                 LL_GPIO_SetAFPin_0_7(gpio->port, gpio->pin, alt_fn);
             } else {
                 LL_GPIO_SetAFPin_8_15(gpio->port, gpio->pin, alt_fn);
@@ -170,43 +170,43 @@ void hal_gpio_init_ex(
     __enable_irq();
 }
 
-void hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* ctx) {
+void furi_hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* ctx) {
     assert(gpio);
     assert(cb);
 
     __disable_irq();
-    uint8_t pin_num = hal_gpio_get_pin_num(gpio);
+    uint8_t pin_num = furi_hal_gpio_get_pin_num(gpio);
     gpio_interrupt[pin_num].callback = cb;
     gpio_interrupt[pin_num].context = ctx;
     gpio_interrupt[pin_num].ready = true;
     __enable_irq();
 }
 
-void hal_gpio_enable_int_callback(const GpioPin* gpio) {
+void furi_hal_gpio_enable_int_callback(const GpioPin* gpio) {
     assert(gpio);
 
     __disable_irq();
-    uint8_t pin_num = hal_gpio_get_pin_num(gpio);
+    uint8_t pin_num = furi_hal_gpio_get_pin_num(gpio);
     if(gpio_interrupt[pin_num].callback) {
         gpio_interrupt[pin_num].ready = true;
     }
     __enable_irq();
 }
 
-void hal_gpio_disable_int_callback(const GpioPin* gpio) {
+void furi_hal_gpio_disable_int_callback(const GpioPin* gpio) {
     assert(gpio);
 
     __disable_irq();
-    uint8_t pin_num = hal_gpio_get_pin_num(gpio);
+    uint8_t pin_num = furi_hal_gpio_get_pin_num(gpio);
     gpio_interrupt[pin_num].ready = false;
     __enable_irq();
 }
 
-void hal_gpio_remove_int_callback(const GpioPin* gpio) {
+void furi_hal_gpio_remove_int_callback(const GpioPin* gpio) {
     assert(gpio);
 
     __disable_irq();
-    uint8_t pin_num = hal_gpio_get_pin_num(gpio);
+    uint8_t pin_num = furi_hal_gpio_get_pin_num(gpio);
     gpio_interrupt[pin_num].callback = NULL;
     gpio_interrupt[pin_num].context = NULL;
     gpio_interrupt[pin_num].ready = false;

bootloader/targets/f7/furi_hal/furi_hal_gpio.h

@@ -1,6 +1,6 @@
 #pragma once
-#include "main.h"
 #include "stdbool.h"
+#include "main.h"
 #include <stm32wbxx_ll_gpio.h>
 #include <stm32wbxx_ll_system.h>
 #include <stm32wbxx_ll_exti.h>
@@ -170,7 +170,7 @@ typedef struct {
  * @param gpio  GpioPin
  * @param mode  GpioMode
  */
-void hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode);
+void furi_hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode);
 
 /**
  * GPIO initialization function, normal version
@@ -179,7 +179,7 @@ void hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode);
  * @param pull  GpioPull
  * @param speed GpioSpeed
  */
-void hal_gpio_init(
+void furi_hal_gpio_init(
     const GpioPin* gpio,
     const GpioMode mode,
     const GpioPull pull,
@@ -193,7 +193,7 @@ void hal_gpio_init(
  * @param speed GpioSpeed
  * @param alt_fn GpioAltFn
  */
-void hal_gpio_init_ex(
+void furi_hal_gpio_init_ex(
     const GpioPin* gpio,
     const GpioMode mode,
     const GpioPull pull,
@@ -206,32 +206,32 @@ void hal_gpio_init_ex(
  * @param cb   GpioExtiCallback
  * @param ctx  context for callback
  */
-void hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* ctx);
+void furi_hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* ctx);
 
 /**
  * Enable interrupt
  * @param gpio GpioPin
  */
-void hal_gpio_enable_int_callback(const GpioPin* gpio);
+void furi_hal_gpio_enable_int_callback(const GpioPin* gpio);
 
 /**
  * Disable interrupt
  * @param gpio GpioPin
  */
-void hal_gpio_disable_int_callback(const GpioPin* gpio);
+void furi_hal_gpio_disable_int_callback(const GpioPin* gpio);
 
 /**
  * Remove interrupt
  * @param gpio GpioPin
  */
-void hal_gpio_remove_int_callback(const GpioPin* gpio);
+void furi_hal_gpio_remove_int_callback(const GpioPin* gpio);
 
 /**
  * GPIO write pin
  * @param gpio  GpioPin
  * @param state true / false
  */
-static inline void hal_gpio_write(const GpioPin* gpio, const bool state) {
+static inline void furi_hal_gpio_write(const GpioPin* gpio, const bool state) {
     // writing to BSSR is an atomic operation
     if(state == true) {
         gpio->port->BSRR = gpio->pin;
@@ -245,7 +245,7 @@ static inline void hal_gpio_write(const GpioPin* gpio, const bool state) {
  * @param gpio GpioPin
  * @return true / false
  */
-static inline bool hal_gpio_read(const GpioPin* gpio) {
+static inline bool furi_hal_gpio_read(const GpioPin* gpio) {
     if((gpio->port->IDR & gpio->pin) != 0x00U) {
         return true;
     } else {
@@ -257,7 +257,7 @@ static inline bool hal_gpio_read(const GpioPin* gpio) {
  * Get RFID IN level
  * @return false = LOW, true = HIGH
  */
-bool hal_gpio_get_rfid_in_level();
+bool furi_hal_gpio_get_rfid_in_level();
 
 #ifdef __cplusplus
 }

bootloader/targets/f7/furi_hal/furi_hal_i2c_config.c

@@ -60,13 +60,13 @@ void furi_hal_i2c_bus_handle_power_event(
     FuriHalI2cBusHandleEvent event) {
     if(event == FuriHalI2cBusHandleEventActivate) {
         LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOA);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_i2c_power_sda,
             GpioModeAltFunctionOpenDrain,
             GpioPullNo,
             GpioSpeedLow,
             GpioAltFn4I2C1);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_i2c_power_scl,
             GpioModeAltFunctionOpenDrain,
             GpioPullNo,
@@ -95,11 +95,11 @@ void furi_hal_i2c_bus_handle_power_event(
         LL_I2C_Enable(handle->bus->i2c);
     } else if(event == FuriHalI2cBusHandleEventDeactivate) {
         LL_I2C_Disable(handle->bus->i2c);
-        hal_gpio_write(&gpio_i2c_power_sda, 1);
+        furi_hal_gpio_write(&gpio_i2c_power_sda, 1);
-        hal_gpio_write(&gpio_i2c_power_scl, 1);
+        furi_hal_gpio_write(&gpio_i2c_power_scl, 1);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_i2c_power_sda, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_i2c_power_scl, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
     }
 }
@@ -113,9 +113,9 @@ void furi_hal_i2c_bus_handle_external_event(
     FuriHalI2cBusHandle* handle,
     FuriHalI2cBusHandleEvent event) {
     if(event == FuriHalI2cBusHandleEventActivate) {
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_ext_pc0, GpioModeAltFunctionOpenDrain, GpioPullNo, GpioSpeedLow, GpioAltFn4I2C3);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_ext_pc1, GpioModeAltFunctionOpenDrain, GpioPullNo, GpioSpeedLow, GpioAltFn4I2C3);
 
         LL_I2C_InitTypeDef I2C_InitStruct = {0};
@@ -136,10 +136,12 @@ void furi_hal_i2c_bus_handle_external_event(
         LL_I2C_Enable(handle->bus->i2c);
     } else if(event == FuriHalI2cBusHandleEventDeactivate) {
         LL_I2C_Disable(handle->bus->i2c);
-        hal_gpio_write(&gpio_ext_pc0, 1);
+        furi_hal_gpio_write(&gpio_ext_pc0, 1);
-        hal_gpio_write(&gpio_ext_pc1, 1);
+        furi_hal_gpio_write(&gpio_ext_pc1, 1);
-        hal_gpio_init_ex(&gpio_ext_pc0, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
+        furi_hal_gpio_init_ex(
-        hal_gpio_init_ex(&gpio_ext_pc1, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
+            &gpio_ext_pc0, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
+        furi_hal_gpio_init_ex(
+            &gpio_ext_pc1, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
     }
 }
 

bootloader/targets/f7/furi_hal/furi_hal_resources.c

@@ -1,5 +1,4 @@
 #include "furi_hal_resources.h"
-#include "main.h"
 
 const GpioPin vibro_gpio = {.port = VIBRO_GPIO_Port, .pin = VIBRO_Pin};
 const GpioPin ibutton_gpio = {.port = iBTN_GPIO_Port, .pin = iBTN_Pin};

bootloader/targets/f7/furi_hal/furi_hal_spi_config.c

@@ -117,42 +117,42 @@ inline static void furi_hal_spi_bus_r_handle_event_callback(
     FuriHalSpiBusHandleEvent event,
     const LL_SPI_InitTypeDef* preset) {
     if(event == FuriHalSpiBusHandleEventInit) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
-        hal_gpio_init(handle->cs, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
+        furi_hal_gpio_init(handle->cs, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
     } else if(event == FuriHalSpiBusHandleEventDeinit) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
-        hal_gpio_init(handle->cs, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(handle->cs, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
     } else if(event == FuriHalSpiBusHandleEventActivate) {
         LL_SPI_Init(handle->bus->spi, (LL_SPI_InitTypeDef*)preset);
         LL_SPI_SetRxFIFOThreshold(handle->bus->spi, LL_SPI_RX_FIFO_TH_QUARTER);
         LL_SPI_Enable(handle->bus->spi);
 
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->miso,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI1);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->mosi,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI1);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->sck,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI1);
 
-        hal_gpio_write(handle->cs, false);
+        furi_hal_gpio_write(handle->cs, false);
     } else if(event == FuriHalSpiBusHandleEventDeactivate) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
 
-        hal_gpio_init(handle->miso, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(handle->miso, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
-        hal_gpio_init(handle->mosi, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(handle->mosi, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
-        hal_gpio_init(handle->sck, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(handle->sck, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
 
         LL_SPI_Disable(handle->bus->spi);
     }
@@ -208,22 +208,22 @@ inline static void furi_hal_spi_bus_d_handle_event_callback(
     FuriHalSpiBusHandleEvent event,
     const LL_SPI_InitTypeDef* preset) {
     if(event == FuriHalSpiBusHandleEventInit) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
-        hal_gpio_init(handle->cs, GpioModeOutputPushPull, GpioPullUp, GpioSpeedVeryHigh);
+        furi_hal_gpio_init(handle->cs, GpioModeOutputPushPull, GpioPullUp, GpioSpeedVeryHigh);
 
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->miso,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI2);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->mosi,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI2);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->sck,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
@@ -231,15 +231,15 @@ inline static void furi_hal_spi_bus_d_handle_event_callback(
             GpioAltFn5SPI2);
 
     } else if(event == FuriHalSpiBusHandleEventDeinit) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
-        hal_gpio_init(handle->cs, GpioModeAnalog, GpioPullUp, GpioSpeedLow);
+        furi_hal_gpio_init(handle->cs, GpioModeAnalog, GpioPullUp, GpioSpeedLow);
     } else if(event == FuriHalSpiBusHandleEventActivate) {
         LL_SPI_Init(handle->bus->spi, (LL_SPI_InitTypeDef*)preset);
         LL_SPI_SetRxFIFOThreshold(handle->bus->spi, LL_SPI_RX_FIFO_TH_QUARTER);
         LL_SPI_Enable(handle->bus->spi);
-        hal_gpio_write(handle->cs, false);
+        furi_hal_gpio_write(handle->cs, false);
     } else if(event == FuriHalSpiBusHandleEventDeactivate) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
         LL_SPI_Disable(handle->bus->spi);
     }
 }

bootloader/targets/f7/target.c

@@ -185,8 +185,8 @@ void target_usb_wire_reset() {
 
 void target_display_init() {
     // Prepare gpio
-    hal_gpio_init_simple(&gpio_display_rst, GpioModeOutputPushPull);
+    furi_hal_gpio_init_simple(&gpio_display_rst, GpioModeOutputPushPull);
-    hal_gpio_init_simple(&gpio_display_di, GpioModeOutputPushPull);
+    furi_hal_gpio_init_simple(&gpio_display_di, GpioModeOutputPushPull);
     // Initialize
     u8g2_t fb;
     u8g2_Setup_st756x_flipper(&fb, U8G2_R0, u8x8_hw_spi_stm32, u8g2_gpio_and_delay_stm32);

bootloader/targets/furi_hal_include/furi_hal.h

@@ -10,6 +10,6 @@
 
 void furi_hal_init();
 
-void delay(float milliseconds);
+void furi_hal_delay_ms(float milliseconds);
 
-void delay_us(float microseconds);
+void furi_hal_delay_us(float microseconds);

core/furi/check.c

@@ -2,6 +2,7 @@
 #include "common_defines.h"
 
 #include <furi_hal_console.h>
+#include <furi_hal_power.h>
 #include <furi_hal_rtc.h>
 #include <stdio.h>
 
@@ -51,7 +52,7 @@ void furi_crash(const char* message) {
     furi_hal_rtc_set_fault_data((uint32_t)message);
     furi_hal_console_puts("\r\nRebooting system.\r\n");
     furi_hal_console_puts("\033[0m\r\n");
-    NVIC_SystemReset();
+    furi_hal_power_reset();
 #endif
 }
 

core/furi/common_defines.h

@@ -3,6 +3,12 @@
 #include <stdbool.h>
 #include <cmsis_os2.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <cmsis_compiler.h>
+
 #ifndef MAX
 #define MAX(a, b)               \
     ({                          \
@@ -60,6 +66,14 @@
 #define ALIGN(n) __attribute__((aligned(n)))
 #endif
 
+#ifndef __weak
+#define __weak __attribute__((weak))
+#endif
+
+#ifndef UNUSED
+#define UNUSED(X) (void)(X)
+#endif
+
 #ifndef STRINGIFY
 #define STRINGIFY(x) #x
 #endif
@@ -110,3 +124,7 @@
         taskEXIT_CRITICAL();                \
     }
 #endif
+
+#ifdef __cplusplus
+}
+#endif

core/furi/log.c

@@ -18,7 +18,7 @@ void furi_log_init() {
     // Set default logging parameters
     furi_log.log_level = FURI_LOG_LEVEL_DEFAULT;
     furi_log.puts = furi_hal_console_puts;
-    furi_log.timetamp = HAL_GetTick;
+    furi_log.timetamp = furi_hal_get_tick;
     furi_log.mutex = osMutexNew(NULL);
 }
 

firmware/targets/f7/Inc/gpio.h

@@ -1,49 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    gpio.h
-  * @brief   This file contains all the function prototypes for
-  *          the gpio.c file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under Ultimate Liberty license
-  * SLA0044, the "License"; You may not use this file except in compliance with
-  * the License. You may obtain a copy of the License at:
-  *                             www.st.com/SLA0044
-  *
-  ******************************************************************************
-  */
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __GPIO_H__
-#define __GPIO_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-/* USER CODE BEGIN Private defines */
-
-/* USER CODE END Private defines */
-
-void MX_GPIO_Init(void);
-
-/* USER CODE BEGIN Prototypes */
-
-/* USER CODE END Prototypes */
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*__ GPIO_H__ */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

firmware/targets/f7/Inc/main.h

@@ -1,120 +0,0 @@
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "stm32wbxx_hal.h"
-#include "stm32wbxx_ll_gpio.h"
-
-void Error_Handler(void);
-
-#define BUTTON_BACK_GPIO_Port GPIOC
-#define BUTTON_BACK_Pin LL_GPIO_PIN_13
-#define BUTTON_DOWN_GPIO_Port GPIOC
-#define BUTTON_DOWN_Pin LL_GPIO_PIN_6
-#define BUTTON_LEFT_GPIO_Port GPIOB
-#define BUTTON_LEFT_Pin LL_GPIO_PIN_11
-#define BUTTON_OK_GPIO_Port GPIOH
-#define BUTTON_OK_Pin LL_GPIO_PIN_3
-#define BUTTON_RIGHT_GPIO_Port GPIOB
-#define BUTTON_RIGHT_Pin LL_GPIO_PIN_12
-#define BUTTON_UP_GPIO_Port GPIOB
-#define BUTTON_UP_Pin LL_GPIO_PIN_10
-
-#define CC1101_CS_GPIO_Port GPIOD
-#define CC1101_CS_Pin LL_GPIO_PIN_0
-#define CC1101_G0_GPIO_Port GPIOA
-#define CC1101_G0_Pin LL_GPIO_PIN_1
-
-#define DISPLAY_CS_GPIO_Port GPIOC
-#define DISPLAY_CS_Pin LL_GPIO_PIN_11
-#define DISPLAY_DI_GPIO_Port GPIOB
-#define DISPLAY_DI_Pin LL_GPIO_PIN_1
-#define DISPLAY_RST_GPIO_Port GPIOB
-#define DISPLAY_RST_Pin LL_GPIO_PIN_0
-
-#define IR_RX_GPIO_Port GPIOA
-#define IR_RX_Pin LL_GPIO_PIN_0
-#define IR_TX_GPIO_Port GPIOB
-#define IR_TX_Pin LL_GPIO_PIN_9
-
-#define NFC_CS_GPIO_Port GPIOE
-#define NFC_CS_Pin LL_GPIO_PIN_4
-
-#define PA4_GPIO_Port GPIOA
-#define PA4_Pin LL_GPIO_PIN_4
-#define PA6_GPIO_Port GPIOA
-#define PA6_Pin LL_GPIO_PIN_6
-#define PA7_GPIO_Port GPIOA
-#define PA7_Pin LL_GPIO_PIN_7
-#define PB2_GPIO_Port GPIOB
-#define PB2_Pin LL_GPIO_PIN_2
-#define PB3_GPIO_Port GPIOB
-#define PB3_Pin LL_GPIO_PIN_3
-#define PC0_GPIO_Port GPIOC
-#define PC0_Pin LL_GPIO_PIN_0
-#define PC1_GPIO_Port GPIOC
-#define PC1_Pin LL_GPIO_PIN_1
-#define PC3_GPIO_Port GPIOC
-#define PC3_Pin LL_GPIO_PIN_3
-
-#define PERIPH_POWER_GPIO_Port GPIOA
-#define PERIPH_POWER_Pin LL_GPIO_PIN_3
-
-#define QUARTZ_32MHZ_IN_GPIO_Port GPIOC
-#define QUARTZ_32MHZ_IN_Pin LL_GPIO_PIN_14
-#define QUARTZ_32MHZ_OUT_GPIO_Port GPIOC
-#define QUARTZ_32MHZ_OUT_Pin LL_GPIO_PIN_15
-
-#define RFID_OUT_GPIO_Port GPIOB
-#define RFID_OUT_Pin LL_GPIO_PIN_13
-#define RFID_PULL_GPIO_Port GPIOA
-#define RFID_PULL_Pin LL_GPIO_PIN_2
-#define RFID_RF_IN_GPIO_Port GPIOC
-#define RFID_RF_IN_Pin LL_GPIO_PIN_5
-#define RFID_CARRIER_GPIO_Port GPIOA
-#define RFID_CARRIER_Pin LL_GPIO_PIN_15
-
-#define RF_SW_0_GPIO_Port GPIOC
-#define RF_SW_0_Pin LL_GPIO_PIN_4
-
-#define SD_CD_GPIO_Port GPIOC
-#define SD_CD_Pin LL_GPIO_PIN_10
-#define SD_CS_GPIO_Port GPIOC
-#define SD_CS_Pin LL_GPIO_PIN_12
-
-#define SPEAKER_GPIO_Port GPIOB
-#define SPEAKER_Pin LL_GPIO_PIN_8
-
-#define VIBRO_GPIO_Port GPIOA
-#define VIBRO_Pin LL_GPIO_PIN_8
-
-#define iBTN_GPIO_Port GPIOB
-#define iBTN_Pin LL_GPIO_PIN_14
-
-#define USART1_TX_Pin LL_GPIO_PIN_6
-#define USART1_TX_Port GPIOB
-#define USART1_RX_Pin LL_GPIO_PIN_7
-#define USART1_RX_Port GPIOB
-
-#define SPI_D_MISO_GPIO_Port GPIOC
-#define SPI_D_MISO_Pin LL_GPIO_PIN_2
-#define SPI_D_MOSI_GPIO_Port GPIOB
-#define SPI_D_MOSI_Pin LL_GPIO_PIN_15
-#define SPI_D_SCK_GPIO_Port GPIOD
-#define SPI_D_SCK_Pin LL_GPIO_PIN_1
-
-#define SPI_R_MISO_GPIO_Port GPIOB
-#define SPI_R_MISO_Pin LL_GPIO_PIN_4
-#define SPI_R_MOSI_GPIO_Port GPIOB
-#define SPI_R_MOSI_Pin LL_GPIO_PIN_5
-#define SPI_R_SCK_GPIO_Port GPIOA
-#define SPI_R_SCK_Pin LL_GPIO_PIN_5
-
-#define NFC_IRQ_Pin RFID_PULL_Pin
-#define NFC_IRQ_GPIO_Port RFID_PULL_GPIO_Port
-
-#ifdef __cplusplus
-}
-#endif

firmware/targets/f7/Inc/stm32_assert.h

@@ -1,40 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32_assert.h
-  * @brief   STM32 assert file.
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32_ASSERT_H
-#define __STM32_ASSERT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef USE_FULL_ASSERT
-#define assert_param(expr) ((expr) ? (void)0U : assert_failed())
-void assert_failed();
-#else
-#define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32_ASSERT_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

firmware/targets/f7/Inc/stm32wbxx_hal_conf.h

@@ -1,347 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32wbxx_hal_conf.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file.
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32WBxx_HAL_CONF_H
-#define __STM32WBxx_HAL_CONF_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/*#define HAL_ADC_MODULE_ENABLED    */
-#define HAL_CRYP_MODULE_ENABLED
-/*#define HAL_COMP_MODULE_ENABLED   */
-/*#define HAL_CRC_MODULE_ENABLED    */
-/*#define HAL_HSEM_MODULE_ENABLED   */
-/*#define HAL_I2C_MODULE_ENABLED    */
-/*#define HAL_IPCC_MODULE_ENABLED   */
-/*#define HAL_IRDA_MODULE_ENABLED   */
-/*#define HAL_IWDG_MODULE_ENABLED   */
-/*#define HAL_LCD_MODULE_ENABLED    */
-/*#define HAL_LPTIM_MODULE_ENABLED  */
-#define HAL_PCD_MODULE_ENABLED
-#define HAL_PKA_MODULE_ENABLED
-/*#define HAL_QSPI_MODULE_ENABLED   */
-#define HAL_RNG_MODULE_ENABLED
-/*#define HAL_RTC_MODULE_ENABLED    */
-/*#define HAL_SAI_MODULE_ENABLED    */
-/*#define HAL_SMBUS_MODULE_ENABLED  */
-/*#define HAL_SMARTCARD_MODULE_ENABLED   */
-/*#define HAL_SPI_MODULE_ENABLED    */
-/*#define HAL_TIM_MODULE_ENABLED    */
-/*#define HAL_TSC_MODULE_ENABLED    */
-/*#define HAL_UART_MODULE_ENABLED   */
-/*#define HAL_USART_MODULE_ENABLED  */
-/*#define HAL_WWDG_MODULE_ENABLED   */
-#define HAL_EXTI_MODULE_ENABLED
-#define HAL_CORTEX_MODULE_ENABLED
-#define HAL_DMA_MODULE_ENABLED
-#define HAL_FLASH_MODULE_ENABLED
-#define HAL_GPIO_MODULE_ENABLED
-#define HAL_PWR_MODULE_ENABLED
-#define HAL_RCC_MODULE_ENABLED
-
-#define USE_HAL_ADC_REGISTER_CALLBACKS 0u
-#define USE_HAL_COMP_REGISTER_CALLBACKS 0u
-#define USE_HAL_CRYP_REGISTER_CALLBACKS 0u
-#define USE_HAL_I2C_REGISTER_CALLBACKS 0u
-#define USE_HAL_IRDA_REGISTER_CALLBACKS 0u
-#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0u
-#define USE_HAL_PCD_REGISTER_CALLBACKS 0u
-#define USE_HAL_PKA_REGISTER_CALLBACKS 0u
-#define USE_HAL_QSPI_REGISTER_CALLBACKS 0u
-#define USE_HAL_RNG_REGISTER_CALLBACKS 0u
-#define USE_HAL_RTC_REGISTER_CALLBACKS 0u
-#define USE_HAL_SAI_REGISTER_CALLBACKS 0u
-#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0u
-#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0u
-#define USE_HAL_SPI_REGISTER_CALLBACKS 0u
-#define USE_HAL_TIM_REGISTER_CALLBACKS 0u
-#define USE_HAL_TSC_REGISTER_CALLBACKS 0u
-#define USE_HAL_UART_REGISTER_CALLBACKS 0u
-#define USE_HAL_USART_REGISTER_CALLBACKS 0u
-#define USE_HAL_WWDG_REGISTER_CALLBACKS 0u
-
-/* ########################## Oscillator Values adaptation ####################*/
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined(HSE_VALUE)
-#define HSE_VALUE 32000000U /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined(HSE_STARTUP_TIMEOUT)
-#define HSE_STARTUP_TIMEOUT ((uint32_t)100) /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal Multiple Speed oscillator (MSI) default value.
-  *        This value is the default MSI range value after Reset.
-  */
-#if !defined(MSI_VALUE)
-#define MSI_VALUE ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
-#endif /* MSI_VALUE */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined(HSI_VALUE)
-#define HSI_VALUE 16000000U /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI1) value.
-  */
-#if !defined(LSI1_VALUE)
-#define LSI1_VALUE ((uint32_t)32000) /*!< LSI1 Typical Value in Hz*/
-#endif /* LSI1_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.*/
-/**
-  * @brief Internal Low Speed oscillator (LSI2) value.
-  */
-#if !defined(LSI2_VALUE)
-#define LSI2_VALUE ((uint32_t)32000) /*!< LSI2 Typical Value in Hz*/
-#endif /* LSI2_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.*/
-
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  *        This value is used by the UART, RTC HAL module to compute the system frequency
-  */
-#if !defined(LSE_VALUE)
-#define LSE_VALUE 32768U /*!< Value of the External oscillator in Hz*/
-#endif /* LSE_VALUE */
-
-/**
-  * @brief Internal Multiple Speed oscillator (HSI48) default value.
-  *        This value is the default HSI48 range value after Reset.
-  */
-#if !defined(HSI48_VALUE)
-#define HSI48_VALUE ((uint32_t)48000000) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI48_VALUE */
-
-#if !defined(LSE_STARTUP_TIMEOUT)
-#define LSE_STARTUP_TIMEOUT 1000U /*!< Time out for LSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for SAI1 peripheral
-  *        This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source
-  *        frequency.
-  */
-#if !defined(EXTERNAL_SAI1_CLOCK_VALUE)
-#define EXTERNAL_SAI1_CLOCK_VALUE \
-    ((uint32_t)2097000) /*!< Value of the SAI1 External clock source in Hz*/
-#endif /* EXTERNAL_SAI1_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-
-#define VDD_VALUE 3300U /*!< Value of VDD in mv */
-#define TICK_INT_PRIORITY 0U /*!< tick interrupt priority */
-#define USE_RTOS 0U
-#define PREFETCH_ENABLE 1U
-#define INSTRUCTION_CACHE_ENABLE 1U
-#define DATA_CACHE_ENABLE 1U
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-#ifdef APP_UNIT_TESTS
-#define USE_FULL_ASSERT 1U
-#endif
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
- * Activated: CRC code is present inside driver
- * Deactivated: CRC code cleaned from driver
- */
-
-#define USE_SPI_CRC 0U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-#ifdef HAL_DMA_MODULE_ENABLED
-#include "stm32wbxx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-#include "stm32wbxx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_COMP_MODULE_ENABLED
-#include "stm32wbxx_hal_comp.h"
-#endif /* HAL_COMP_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-#include "stm32wbxx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-#include "stm32wbxx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-#include "stm32wbxx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-#include "stm32wbxx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-#include "stm32wbxx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-#include "stm32wbxx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_HSEM_MODULE_ENABLED
-#include "stm32wbxx_hal_hsem.h"
-#endif /* HAL_HSEM_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
-#include "stm32wbxx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_IPCC_MODULE_ENABLED
-#include "stm32wbxx_hal_ipcc.h"
-#endif /* HAL_IPCC_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
-#include "stm32wbxx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
-#include "stm32wbxx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LCD_MODULE_ENABLED
-#include "stm32wbxx_hal_lcd.h"
-#endif /* HAL_LCD_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
-#include "stm32wbxx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
-#include "stm32wbxx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_PKA_MODULE_ENABLED
-#include "stm32wbxx_hal_pka.h"
-#endif /* HAL_PKA_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
-#include "stm32wbxx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
-#include "stm32wbxx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-#include "stm32wbxx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
-#include "stm32wbxx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
-#include "stm32wbxx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
-#include "stm32wbxx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
-#include "stm32wbxx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
-#include "stm32wbxx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
-#include "stm32wbxx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
-#include "stm32wbxx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_TSC_MODULE_ENABLED
-#include "stm32wbxx_hal_tsc.h"
-#endif /* HAL_TSC_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
-#include "stm32wbxx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
-#include "stm32wbxx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
-#include "stm32wbxx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef USE_FULL_ASSERT
-#define assert_param(expr) ((expr) ? (void)0U : assert_failed())
-void assert_failed();
-#else
-#define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32WBxx_HAL_CONF_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

firmware/targets/f7/Src/gpio.c

@@ -1,131 +0,0 @@
-#include "gpio.h"
-
-void MX_GPIO_Init(void) {
-    GPIO_InitTypeDef GPIO_InitStruct = {0};
-
-    /*Configure GPIO pin : PtPin */
-    GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;
-    GPIO_InitStruct.Pin = BUTTON_BACK_Pin;
-    HAL_GPIO_Init(BUTTON_BACK_GPIO_Port, &GPIO_InitStruct);
-
-    /*Configure GPIO pin : PtPin */
-    GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Pin = BUTTON_OK_Pin;
-    HAL_GPIO_Init(BUTTON_OK_GPIO_Port, &GPIO_InitStruct);
-
-    /*Configure GPIO pins : PCPin PCPin PCPin PCPin */
-    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Pin = PC0_Pin;
-    HAL_GPIO_Init(PC0_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = PC1_Pin;
-    HAL_GPIO_Init(PC1_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = PC3_Pin;
-    HAL_GPIO_Init(PC3_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = VIBRO_Pin;
-    HAL_GPIO_Init(VIBRO_GPIO_Port, &GPIO_InitStruct);
-
-    /* RF_SW_0 */
-    HAL_GPIO_WritePin(RF_SW_0_GPIO_Port, RF_SW_0_Pin, GPIO_PIN_RESET);
-    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.Pin = RF_SW_0_Pin;
-    HAL_GPIO_Init(RF_SW_0_GPIO_Port, &GPIO_InitStruct);
-
-    /* PERIPH_POWER */
-    HAL_GPIO_WritePin(PERIPH_POWER_GPIO_Port, PERIPH_POWER_Pin, GPIO_PIN_SET);
-    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.Pin = PERIPH_POWER_Pin;
-    HAL_GPIO_Init(PERIPH_POWER_GPIO_Port, &GPIO_InitStruct);
-
-    /*Configure GPIO pins : PAPin PAPin PAPin */
-    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Pin = PA4_Pin;
-    HAL_GPIO_Init(PA4_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = PA6_Pin;
-    HAL_GPIO_Init(PA6_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = PA7_Pin;
-    HAL_GPIO_Init(PA7_GPIO_Port, &GPIO_InitStruct);
-
-    /*Configure GPIO pin : PtPin */
-    GPIO_InitStruct.Pin = RFID_PULL_Pin;
-    GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    HAL_GPIO_Init(RFID_PULL_GPIO_Port, &GPIO_InitStruct);
-
-    /*Configure GPIO pins : PBPin PBPin PBPin */
-    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Pin = PB2_Pin;
-    HAL_GPIO_Init(PB2_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = iBTN_Pin;
-    HAL_GPIO_Init(iBTN_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = PB3_Pin;
-    HAL_GPIO_Init(PB3_GPIO_Port, &GPIO_InitStruct);
-
-    /*Configure GPIO pins : PBPin PBPin PBPin PBPin */
-    GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;
-    GPIO_InitStruct.Pin = BUTTON_UP_Pin;
-    HAL_GPIO_Init(BUTTON_UP_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = BUTTON_LEFT_Pin;
-    HAL_GPIO_Init(BUTTON_LEFT_GPIO_Port, &GPIO_InitStruct);
-    GPIO_InitStruct.Pin = BUTTON_RIGHT_Pin;
-    HAL_GPIO_Init(BUTTON_RIGHT_GPIO_Port, &GPIO_InitStruct);
-
-    /*Configure GPIO pins : PBPin PBPin PBPin PBPin */
-    GPIO_InitStruct.Pin = BUTTON_DOWN_Pin;
-    GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;
-    HAL_GPIO_Init(BUTTON_DOWN_GPIO_Port, &GPIO_InitStruct);
-
-    /* DISPLAY_RST */
-    HAL_GPIO_WritePin(DISPLAY_RST_GPIO_Port, DISPLAY_RST_Pin, GPIO_PIN_RESET);
-    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.Pin = DISPLAY_RST_Pin;
-    HAL_GPIO_Init(DISPLAY_RST_GPIO_Port, &GPIO_InitStruct);
-
-    /* DISPLAY_DI */
-    HAL_GPIO_WritePin(DISPLAY_DI_GPIO_Port, DISPLAY_DI_Pin, GPIO_PIN_RESET);
-    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.Pin = DISPLAY_DI_Pin;
-    HAL_GPIO_Init(DISPLAY_DI_GPIO_Port, &GPIO_InitStruct);
-
-    /* SD_CD */
-    GPIO_InitStruct.Pin = SD_CD_Pin;
-    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    HAL_GPIO_Init(SD_CD_GPIO_Port, &GPIO_InitStruct);
-
-    /* Enable all NVIC lines related to gpio */
-    HAL_NVIC_SetPriority(EXTI0_IRQn, 5, 0);
-    HAL_NVIC_EnableIRQ(EXTI0_IRQn);
-
-    HAL_NVIC_SetPriority(EXTI1_IRQn, 5, 0);
-    HAL_NVIC_EnableIRQ(EXTI1_IRQn);
-
-    HAL_NVIC_SetPriority(EXTI2_IRQn, 5, 0);
-    HAL_NVIC_EnableIRQ(EXTI2_IRQn);
-
-    HAL_NVIC_SetPriority(EXTI3_IRQn, 5, 0);
-    HAL_NVIC_EnableIRQ(EXTI3_IRQn);
-
-    HAL_NVIC_SetPriority(EXTI4_IRQn, 5, 0);
-    HAL_NVIC_EnableIRQ(EXTI4_IRQn);
-
-    HAL_NVIC_SetPriority(EXTI9_5_IRQn, 5, 0);
-    HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
-
-    HAL_NVIC_SetPriority(EXTI15_10_IRQn, 5, 0);
-    HAL_NVIC_EnableIRQ(EXTI15_10_IRQn);
-}

firmware/targets/f7/Src/main.c

@@ -1,5 +1,3 @@
-#include "main.h"
-
 #include <furi.h>
 #include <furi_hal.h>
 #include <flipper.h>
@@ -13,9 +11,6 @@ int main(void) {
     // Initialize FURI layer
     furi_init();
 
-    // Initialize ST HAL
-    HAL_Init();
-
     // Flipper FURI HAL
     furi_hal_init();
 
@@ -32,20 +27,3 @@ int main(void) {
     while(1) {
     }
 }
-
-void Error_Handler(void) {
-    furi_crash("ErrorHandler");
-}
-
-#ifdef USE_FULL_ASSERT
-/**
-    * @brief  Reports the name of the source file and the source line number
-    *         where the assert_param error has occurred.
-    * @param  file: pointer to the source file name
-    * @param  line: assert_param error line source number
-    * @retval None
-    */
-void assert_failed(uint8_t* file, uint32_t line) {
-    furi_crash("HAL assert failed");
-}
-#endif /* USE_FULL_ASSERT */

firmware/targets/f7/ble_glue/app_debug.c

@@ -149,29 +149,30 @@ void APPD_Init(void) {
     /**
    * Keep debugger enabled while in any low power mode
    */
-    HAL_DBGMCU_EnableDBGSleepMode();
+    LL_DBGMCU_EnableDBGSleepMode();
-    HAL_DBGMCU_EnableDBGStopMode();
+    LL_DBGMCU_EnableDBGStopMode();
 
     /***************** ENABLE DEBUGGER *************************************/
     LL_EXTI_EnableIT_32_63(LL_EXTI_LINE_48);
 
 #else
-    GPIO_InitTypeDef gpio_config = {0};
+    LL_GPIO_InitTypeDef gpio_config = {0};
+    LL_PWR_EnableVddUSB();
 
-    gpio_config.Pull = GPIO_NOPULL;
+    gpio_config.Mode = LL_GPIO_MODE_ANALOG;
-    gpio_config.Mode = GPIO_MODE_ANALOG;
+    gpio_config.Speed = LL_GPIO_SPEED_FREQ_LOW;
+    // gpio_config.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
+    // gpio_config.Pull = LL_GPIO_PULL_NO;
+    // gpio_config.Alternate = LL_GPIO_AF_10;
+    gpio_config.Pin = LL_GPIO_PIN_15 | LL_GPIO_PIN_14 | LL_GPIO_PIN_13;
+    LL_GPIO_Init(GPIOA, &gpio_config);
 
-    gpio_config.Pin = GPIO_PIN_15 | GPIO_PIN_14 | GPIO_PIN_13;
+    gpio_config.Pin = LL_GPIO_PIN_4 | LL_GPIO_PIN_3;
-    __HAL_RCC_GPIOA_CLK_ENABLE();
+    LL_GPIO_Init(GPIOB, &gpio_config);
-    HAL_GPIO_Init(GPIOA, &gpio_config);
 
-    gpio_config.Pin = GPIO_PIN_4 | GPIO_PIN_3;
+    LL_DBGMCU_DisableDBGSleepMode();
-    __HAL_RCC_GPIOB_CLK_ENABLE();
+    LL_DBGMCU_DisableDBGStopMode();
-    HAL_GPIO_Init(GPIOB, &gpio_config);
+    LL_DBGMCU_DisableDBGStandbyMode();
-
-    HAL_DBGMCU_DisableDBGSleepMode();
-    HAL_DBGMCU_DisableDBGStopMode();
-    HAL_DBGMCU_DisableDBGStandbyMode();
 
 #endif /* (CFG_DEBUGGER_SUPPORTED == 1) */
 
@@ -203,12 +204,12 @@ void APPD_EnableCPU2(void) {
     /** GPIO DEBUG Initialization */
     SHCI_C2_DEBUG_Init(&DebugCmdPacket);
 
-    // GPIO_InitTypeDef  GPIO_InitStruct;
+    // LL_GPIO_InitTypeDef  gpio_config;
-    // GPIO_InitStruct.Pull = GPIO_NOPULL;
+    // gpio_config.Pull = GPIO_NOPULL;
-    // GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+    // gpio_config.Mode = GPIO_MODE_OUTPUT_PP;
-    // GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    // gpio_config.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-    // GPIO_InitStruct.Pin = LL_GPIO_PIN_3;
+    // gpio_config.Pin = LL_GPIO_PIN_3;
-    // HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+    // HAL_GPIO_Init(GPIOC, &gpio_config);
     // SHCI_C2_ExtpaConfig((uint32_t)GPIOC, LL_GPIO_PIN_3, EXT_PA_ENABLED_LOW, EXT_PA_ENABLED);
 
     /* USER CODE END APPD_EnableCPU2 */
@@ -222,7 +223,7 @@ void APPD_EnableCPU2(void) {
  *************************************************************/
 static void APPD_SetCPU2GpioConfig(void) {
     /* USER CODE BEGIN APPD_SetCPU2GpioConfig */
-    GPIO_InitTypeDef gpio_config = {0};
+    LL_GPIO_InitTypeDef gpio_config = {0};
     uint8_t local_loop;
     uint16_t gpioa_pin_list;
     uint16_t gpiob_pin_list;
@@ -253,32 +254,33 @@ static void APPD_SetCPU2GpioConfig(void) {
         }
     }
 
-    gpio_config.Pull = GPIO_NOPULL;
+    gpio_config.Mode = LL_GPIO_MODE_OUTPUT;
-    gpio_config.Mode = GPIO_MODE_OUTPUT_PP;
+    gpio_config.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
-    gpio_config.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    gpio_config.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
+    gpio_config.Pull = LL_GPIO_PULL_NO;
+
+    gpio_config.Pin = LL_GPIO_PIN_15 | LL_GPIO_PIN_14 | LL_GPIO_PIN_13;
+    LL_GPIO_Init(GPIOA, &gpio_config);
 
     if(gpioa_pin_list != 0) {
         gpio_config.Pin = gpioa_pin_list;
-        __HAL_RCC_GPIOA_CLK_ENABLE();
+        LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOA);
-        __HAL_RCC_C2GPIOA_CLK_ENABLE();
+        LL_GPIO_Init(GPIOA, &gpio_config);
-        HAL_GPIO_Init(GPIOA, &gpio_config);
+        LL_GPIO_ResetOutputPin(GPIOA, gpioa_pin_list);
-        HAL_GPIO_WritePin(GPIOA, gpioa_pin_list, GPIO_PIN_RESET);
     }
 
     if(gpiob_pin_list != 0) {
         gpio_config.Pin = gpiob_pin_list;
-        __HAL_RCC_GPIOB_CLK_ENABLE();
+        LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOB);
-        __HAL_RCC_C2GPIOB_CLK_ENABLE();
+        LL_GPIO_Init(GPIOB, &gpio_config);
-        HAL_GPIO_Init(GPIOB, &gpio_config);
+        LL_GPIO_ResetOutputPin(GPIOB, gpioa_pin_list);
-        HAL_GPIO_WritePin(GPIOB, gpiob_pin_list, GPIO_PIN_RESET);
     }
 
     if(gpioc_pin_list != 0) {
         gpio_config.Pin = gpioc_pin_list;
-        __HAL_RCC_GPIOC_CLK_ENABLE();
+        LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOC);
-        __HAL_RCC_C2GPIOC_CLK_ENABLE();
+        LL_GPIO_Init(GPIOC, &gpio_config);
-        HAL_GPIO_Init(GPIOC, &gpio_config);
+        LL_GPIO_ResetOutputPin(GPIOC, gpioa_pin_list);
-        HAL_GPIO_WritePin(GPIOC, gpioc_pin_list, GPIO_PIN_RESET);
     }
 
     /* USER CODE END APPD_SetCPU2GpioConfig */
@@ -288,7 +290,7 @@ static void APPD_SetCPU2GpioConfig(void) {
 static void APPD_BleDtbCfg(void) {
 /* USER CODE BEGIN APPD_BleDtbCfg */
 #if(BLE_DTB_CFG != 0)
-    GPIO_InitTypeDef gpio_config = {0};
+    LL_GPIO_InitTypeDef gpio_config = {0};
     uint8_t local_loop;
     uint16_t gpioa_pin_list;
     uint16_t gpiob_pin_list;
@@ -313,23 +315,23 @@ static void APPD_BleDtbCfg(void) {
         }
     }
 
-    gpio_config.Pull = GPIO_NOPULL;
+    gpio_config.Mode = LL_GPIO_MODE_ALTERNATE;
-    gpio_config.Mode = GPIO_MODE_AF_PP;
+    gpio_config.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
-    gpio_config.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    gpio_config.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
-    gpio_config.Alternate = GPIO_AF6_RF_DTB7;
+    gpio_config.Pull = LL_GPIO_PULL_NO;
+    gpio_config.Alternate = LL_GPIO_AF_6;
+    gpio_config.Pin = LL_GPIO_PIN_15 | LL_GPIO_PIN_14 | LL_GPIO_PIN_13;
 
     if(gpioa_pin_list != 0) {
         gpio_config.Pin = gpioa_pin_list;
-        __HAL_RCC_GPIOA_CLK_ENABLE();
+        LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOA);
-        __HAL_RCC_C2GPIOA_CLK_ENABLE();
+        LL_GPIO_Init(GPIOA, &gpio_config);
-        HAL_GPIO_Init(GPIOA, &gpio_config);
     }
 
     if(gpiob_pin_list != 0) {
         gpio_config.Pin = gpiob_pin_list;
-        __HAL_RCC_GPIOB_CLK_ENABLE();
+        LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOB);
-        __HAL_RCC_C2GPIOB_CLK_ENABLE();
+        LL_GPIO_Init(GPIOB, &gpio_config);
-        HAL_GPIO_Init(GPIOB, &gpio_config);
     }
 #endif
 

firmware/targets/f7/ble_glue/ble_conf.h

@@ -23,6 +23,10 @@
 
 #include "app_conf.h"
 
+#ifndef __weak
+#define __weak __attribute__((weak))
+#endif
+
 /******************************************************************************
  *
  * BLE SERVICES CONFIGURATION

firmware/targets/f7/ble_glue/ble_glue.c

@@ -1,6 +1,5 @@
 #include "ble_glue.h"
 #include "app_common.h"
-#include "main.h"
 #include "ble_app.h"
 #include "ble.h"
 #include "tl.h"

firmware/targets/f7/ble_glue/hw_ipcc.c

@@ -185,10 +185,10 @@ void HW_IPCC_Init(void) {
     LL_C1_IPCC_EnableIT_RXO(IPCC);
     LL_C1_IPCC_EnableIT_TXF(IPCC);
 
-    HAL_NVIC_SetPriority(IPCC_C1_RX_IRQn, 6, 0);
+    NVIC_SetPriority(IPCC_C1_RX_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 6, 0));
-    HAL_NVIC_EnableIRQ(IPCC_C1_RX_IRQn);
+    NVIC_EnableIRQ(IPCC_C1_RX_IRQn);
-    HAL_NVIC_SetPriority(IPCC_C1_TX_IRQn, 6, 0);
+    NVIC_SetPriority(IPCC_C1_TX_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 6, 0));
-    HAL_NVIC_EnableIRQ(IPCC_C1_TX_IRQn);
+    NVIC_EnableIRQ(IPCC_C1_TX_IRQn);
 
     return;
 }

firmware/targets/f7/fatfs/ffconf.h

@@ -24,9 +24,6 @@
 / Additional user header to be used  
 /-----------------------------------------------------------------------------*/
 
-#include "main.h"
-#include "stm32wbxx_hal.h"
-
 /*-----------------------------------------------------------------------------/
 / Function Configurations
 /-----------------------------------------------------------------------------*/

firmware/targets/f7/fatfs/spi_sd_hal.c

@@ -1,4 +1,3 @@
-#include "main.h"
 #include <furi_hal.h>
 #include <furi.h>
 
@@ -46,8 +45,8 @@ void SD_IO_Init(void) {
     uint8_t counter = 0;
 
     /* SD chip select high */
-    hal_gpio_write(furi_hal_sd_spi_handle->cs, true);
+    furi_hal_gpio_write(furi_hal_sd_spi_handle->cs, true);
-    delay_us(10);
+    furi_hal_delay_us(10);
 
     /* Send dummy byte 0xFF, 10 times with CS high */
     /* Rise CS and MOSI for 80 clocks cycles */
@@ -65,11 +64,11 @@ void SD_IO_Init(void) {
 void SD_IO_CSState(uint8_t val) {
     /* Some SD Cards are prone to fail if CLK-ed too soon after CS transition. Worst case found: 8us */
     if(val == 1) {
-        delay_us(10); // Exit guard time for some SD cards
+        furi_hal_delay_us(10); // Exit guard time for some SD cards
-        hal_gpio_write(furi_hal_sd_spi_handle->cs, true);
+        furi_hal_gpio_write(furi_hal_sd_spi_handle->cs, true);
     } else {
-        hal_gpio_write(furi_hal_sd_spi_handle->cs, false);
+        furi_hal_gpio_write(furi_hal_sd_spi_handle->cs, false);
-        delay_us(10); // Entry guard time for some SD cards
+        furi_hal_delay_us(10); // Entry guard time for some SD cards
     }
 }
 

firmware/targets/f7/fatfs/stm32_adafruit_sd.c

@@ -279,47 +279,47 @@ static uint8_t SD_ReadData(void);
 /* Private functions ---------------------------------------------------------*/
 
 void SD_SPI_Bus_To_Down_State() {
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         furi_hal_sd_spi_handle->miso,
         GpioModeOutputPushPull,
         GpioPullNo,
         GpioSpeedVeryHigh,
         GpioAltFnUnused);
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         furi_hal_sd_spi_handle->mosi,
         GpioModeOutputPushPull,
         GpioPullNo,
         GpioSpeedVeryHigh,
         GpioAltFnUnused);
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         furi_hal_sd_spi_handle->sck,
         GpioModeOutputPushPull,
         GpioPullNo,
         GpioSpeedVeryHigh,
         GpioAltFnUnused);
 
-    hal_gpio_write(furi_hal_sd_spi_handle->cs, false);
+    furi_hal_gpio_write(furi_hal_sd_spi_handle->cs, false);
-    hal_gpio_write(furi_hal_sd_spi_handle->miso, false);
+    furi_hal_gpio_write(furi_hal_sd_spi_handle->miso, false);
-    hal_gpio_write(furi_hal_sd_spi_handle->mosi, false);
+    furi_hal_gpio_write(furi_hal_sd_spi_handle->mosi, false);
-    hal_gpio_write(furi_hal_sd_spi_handle->sck, false);
+    furi_hal_gpio_write(furi_hal_sd_spi_handle->sck, false);
 }
 
 void SD_SPI_Bus_To_Normal_State() {
-    hal_gpio_write(furi_hal_sd_spi_handle->cs, true);
+    furi_hal_gpio_write(furi_hal_sd_spi_handle->cs, true);
 
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         furi_hal_sd_spi_handle->miso,
         GpioModeAltFunctionPushPull,
         GpioPullUp,
         GpioSpeedVeryHigh,
         GpioAltFn5SPI2);
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         furi_hal_sd_spi_handle->mosi,
         GpioModeAltFunctionPushPull,
         GpioPullUp,
         GpioSpeedVeryHigh,
         GpioAltFn5SPI2);
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         furi_hal_sd_spi_handle->sck,
         GpioModeAltFunctionPushPull,
         GpioPullUp,
@@ -349,13 +349,13 @@ uint8_t BSP_SD_Init(bool reset_card) {
         furi_hal_power_disable_external_3_3v();
         SD_SPI_Bus_To_Down_State();
         hal_sd_detect_set_low();
-        delay(250);
+        furi_hal_delay_ms(250);
 
         /* reinit bus and enable power */
         SD_SPI_Bus_To_Normal_State();
         hal_sd_detect_init();
         furi_hal_power_enable_external_3_3v();
-        delay(100);
+        furi_hal_delay_ms(100);
     }
 
     /* Configure IO functionalities for SD pin */
@@ -867,7 +867,7 @@ SD_CmdAnswer_typedef SD_SendCmd(uint8_t Cmd, uint32_t Arg, uint8_t Crc, uint8_t
         retr.r2 = SD_IO_WriteByte(SD_DUMMY_BYTE);
         /* Set CS High */
         SD_IO_CSState(1);
-        HAL_Delay(1);
+        furi_hal_delay_us(1000);
         /* Set CS Low */
         SD_IO_CSState(0);
 

firmware/targets/f7/furi_hal/furi_hal.c

@@ -1,7 +1,5 @@
 #include <furi_hal.h>
 
-#include <gpio.h>
-
 #include <stm32wbxx_ll_cortex.h>
 
 #include <fatfs.h>
@@ -13,7 +11,7 @@ void furi_hal_init() {
     furi_hal_interrupt_init();
     furi_hal_delay_init();
 
-    MX_GPIO_Init();
+    furi_hal_resources_init();
     FURI_LOG_I(TAG, "GPIO OK");
 
     furi_hal_bootloader_init();

firmware/targets/f7/furi_hal/furi_hal_clock.c

@@ -4,9 +4,12 @@
 #include <stm32wbxx_ll_pwr.h>
 #include <stm32wbxx_ll_rcc.h>
 #include <stm32wbxx_ll_utils.h>
+#include <stm32wbxx_ll_cortex.h>
+#include <stm32wbxx_ll_bus.h>
 
 #define TAG "FuriHalClock"
 
+#define TICK_INT_PRIORITY 0U
 #define HS_CLOCK_IS_READY() (LL_RCC_HSE_IsReady() && LL_RCC_HSI_IsReady())
 #define LS_CLOCK_IS_READY() (LL_RCC_LSE_IsReady() && LL_RCC_LSI1_IsReady())
 
@@ -83,9 +86,10 @@ void furi_hal_clock_init() {
     LL_SetSystemCoreClock(64000000);
 
     /* Update the time base */
-    if(HAL_InitTick(TICK_INT_PRIORITY) != HAL_OK) {
+    LL_InitTick(64000000, 1000);
-        Error_Handler();
+    LL_SYSTICK_EnableIT();
-    }
+    NVIC_SetPriority(SysTick_IRQn, TICK_INT_PRIORITY);
+    NVIC_EnableIRQ(SysTick_IRQn);
 
     LL_RCC_SetUSARTClockSource(LL_RCC_USART1_CLKSOURCE_PCLK2);
     LL_RCC_SetLPUARTClockSource(LL_RCC_LPUART1_CLKSOURCE_PCLK1);

firmware/targets/f7/furi_hal/furi_hal_crypto.c

@@ -1,16 +1,27 @@
 #include <furi_hal_crypto.h>
 #include <furi_hal_bt.h>
 #include <furi_hal_random.h>
+#include <stm32wbxx_ll_cortex.h>
 #include <furi.h>
 #include <shci.h>
 
 #define TAG "FuriHalCrypto"
 
-CRYP_HandleTypeDef crypt;
-
 #define ENCLAVE_FACTORY_KEY_SLOTS 10
 #define ENCLAVE_SIGNATURE_SIZE 16
 
+#define CRYPTO_BLK_LEN (4 * sizeof(uint32_t))
+#define CRYPTO_TIMEOUT (1000)
+
+#define CRYPTO_MODE_ENCRYPT 0U
+#define CRYPTO_MODE_DECRYPT (AES_CR_MODE_1)
+#define CRYPTO_MODE_DECRYPT_INIT (AES_CR_MODE_0 | AES_CR_MODE_1)
+#define CRYPTO_DATATYPE_32B 0U
+#define CRYPTO_KEYSIZE_256B (AES_CR_KEYSIZE)
+#define CRYPTO_AES_CBC (AES_CR_CHMOD_0)
+
+static osMutexId_t furi_hal_crypto_mutex = NULL;
+
 static const uint8_t enclave_signature_iv[ENCLAVE_FACTORY_KEY_SLOTS][16] = {
     {0xac, 0x5d, 0x68, 0xb8, 0x79, 0x74, 0xfc, 0x7f, 0x45, 0x02, 0x82, 0xf1, 0x48, 0x7e, 0x75, 0x8a},
     {0x38, 0xe6, 0x6a, 0x90, 0x5e, 0x5b, 0x8a, 0xa6, 0x70, 0x30, 0x04, 0x72, 0xc2, 0x42, 0xea, 0xaf},
@@ -51,6 +62,7 @@ static const uint8_t enclave_signature_expected[ENCLAVE_FACTORY_KEY_SLOTS][ENCLA
 };
 
 void furi_hal_crypto_init() {
+    furi_hal_crypto_mutex = osMutexNew(NULL);
     FURI_LOG_I(TAG, "Init OK");
 }
 
@@ -127,6 +139,8 @@ bool furi_hal_crypto_store_add_key(FuriHalCryptoKey* key, uint8_t* slot) {
     furi_assert(key);
     furi_assert(slot);
 
+    furi_check(osMutexAcquire(furi_hal_crypto_mutex, osWaitForever) == osOK);
+
     if(!furi_hal_bt_is_alive()) {
         return false;
     }
@@ -157,30 +171,91 @@ bool furi_hal_crypto_store_add_key(FuriHalCryptoKey* key, uint8_t* slot) {
 
     memcpy(pParam.KeyData, key->data, key_data_size);
 
-    return SHCI_C2_FUS_StoreUsrKey(&pParam, slot) == SHCI_Success;
+    SHCI_CmdStatus_t shci_state = SHCI_C2_FUS_StoreUsrKey(&pParam, slot);
+    furi_check(osMutexRelease(furi_hal_crypto_mutex) == osOK);
+    return (shci_state == SHCI_Success);
+}
+
+static void crypto_enable() {
+    SET_BIT(AES1->CR, AES_CR_EN);
+}
+
+static void crypto_disable() {
+    CLEAR_BIT(AES1->CR, AES_CR_EN);
+}
+
+static void crypto_key_init(uint32_t* key, uint32_t* iv) {
+    crypto_disable();
+    MODIFY_REG(
+        AES1->CR,
+        AES_CR_DATATYPE | AES_CR_KEYSIZE | AES_CR_CHMOD,
+        CRYPTO_DATATYPE_32B | CRYPTO_KEYSIZE_256B | CRYPTO_AES_CBC);
+
+    if(key != NULL) {
+        AES1->KEYR7 = key[0];
+        AES1->KEYR6 = key[1];
+        AES1->KEYR5 = key[2];
+        AES1->KEYR4 = key[3];
+        AES1->KEYR3 = key[4];
+        AES1->KEYR2 = key[5];
+        AES1->KEYR1 = key[6];
+        AES1->KEYR0 = key[7];
+    }
+
+    AES1->IVR3 = iv[0];
+    AES1->IVR2 = iv[1];
+    AES1->IVR1 = iv[2];
+    AES1->IVR0 = iv[3];
+}
+
+static bool crypto_process_block(uint32_t* in, uint32_t* out, uint8_t blk_len) {
+    furi_check((blk_len <= 4) && (blk_len > 0));
+
+    for(uint8_t i = 0; i < 4; i++) {
+        if(i < blk_len) {
+            AES1->DINR = in[i];
+        } else {
+            AES1->DINR = 0;
+        }
+    }
+
+    uint32_t countdown = CRYPTO_TIMEOUT;
+    while(!READ_BIT(AES1->SR, AES_SR_CCF)) {
+        if(LL_SYSTICK_IsActiveCounterFlag()) {
+            countdown--;
+        }
+        if(countdown == 0) {
+            return false;
+        }
+    }
+
+    SET_BIT(AES1->CR, AES_CR_CCFC);
+
+    uint32_t out_temp[4];
+    for(uint8_t i = 0; i < 4; i++) {
+        out_temp[i] = AES1->DOUTR;
+    }
+
+    memcpy(out, out_temp, blk_len * sizeof(uint32_t));
+    return true;
 }
 
 bool furi_hal_crypto_store_load_key(uint8_t slot, const uint8_t* iv) {
     furi_assert(slot > 0 && slot <= 100);
+    furi_assert(furi_hal_crypto_mutex);
+    furi_check(osMutexAcquire(furi_hal_crypto_mutex, osWaitForever) == osOK);
 
     if(!furi_hal_bt_is_alive()) {
         return false;
     }
 
-    crypt.Instance = AES1;
+    crypto_key_init(NULL, (uint32_t*)iv);
-    crypt.Init.DataType = CRYP_DATATYPE_32B;
-    crypt.Init.KeySize = CRYP_KEYSIZE_256B;
-    crypt.Init.Algorithm = CRYP_AES_CBC;
-    crypt.Init.pInitVect = (uint32_t*)iv;
-    crypt.Init.KeyIVConfigSkip = CRYP_KEYIVCONFIG_ONCE;
-    crypt.Init.pKey = NULL;
-
-    furi_check(HAL_CRYP_Init(&crypt) == HAL_OK);
 
     if(SHCI_C2_FUS_LoadUsrKey(slot) == SHCI_Success) {
         return true;
     } else {
-        furi_check(HAL_CRYP_DeInit(&crypt) == HAL_OK);
+        crypto_disable();
+        furi_check(osMutexRelease(furi_hal_crypto_mutex) == osOK);
         return false;
     }
 }
@@ -190,14 +265,55 @@ bool furi_hal_crypto_store_unload_key(uint8_t slot) {
         return false;
     }
 
-    furi_check(HAL_CRYP_DeInit(&crypt) == HAL_OK);
+    crypto_disable();
-    return SHCI_C2_FUS_UnloadUsrKey(slot) == SHCI_Success;
+
+    SHCI_CmdStatus_t shci_state = SHCI_C2_FUS_UnloadUsrKey(slot);
+    furi_check(osMutexRelease(furi_hal_crypto_mutex) == osOK);
+    return (shci_state == SHCI_Success);
 }
 
 bool furi_hal_crypto_encrypt(const uint8_t* input, uint8_t* output, size_t size) {
-    return HAL_CRYP_Encrypt(&crypt, (uint32_t*)input, size / 4, (uint32_t*)output, 1000) == HAL_OK;
+    bool state = false;
+
+    crypto_enable();
+
+    MODIFY_REG(AES1->CR, AES_CR_MODE, CRYPTO_MODE_ENCRYPT);
+
+    for(size_t i = 0; i < size; i += CRYPTO_BLK_LEN) {
+        size_t blk_len = size - i;
+        if(blk_len > CRYPTO_BLK_LEN) {
+            blk_len = CRYPTO_BLK_LEN;
+        }
+        state = crypto_process_block((uint32_t*)&input[i], (uint32_t*)&output[i], blk_len / 4);
+        if(state == false) {
+            break;
+        }
+    }
+
+    crypto_disable();
+
+    return state;
 }
 
 bool furi_hal_crypto_decrypt(const uint8_t* input, uint8_t* output, size_t size) {
-    return HAL_CRYP_Decrypt(&crypt, (uint32_t*)input, size / 4, (uint32_t*)output, 1000) == HAL_OK;
+    bool state = false;
+
+    MODIFY_REG(AES1->CR, AES_CR_MODE, CRYPTO_MODE_DECRYPT_INIT);
+
+    crypto_enable();
+
+    for(size_t i = 0; i < size; i += CRYPTO_BLK_LEN) {
+        size_t blk_len = size - i;
+        if(blk_len > CRYPTO_BLK_LEN) {
+            blk_len = CRYPTO_BLK_LEN;
+        }
+        state = crypto_process_block((uint32_t*)&input[i], (uint32_t*)&output[i], blk_len / 4);
+        if(state == false) {
+            break;
+        }
+    }
+
+    crypto_disable();
+
+    return state;
 }

firmware/targets/f7/furi_hal/furi_hal_delay.c

@@ -5,6 +5,7 @@
 
 #define TAG "FuriHalDelay"
 uint32_t instructions_per_us;
+static volatile uint32_t tick_cnt = 0;
 
 void furi_hal_delay_init(void) {
     CoreDebug->DEMCR |= CoreDebug_DEMCR_TRCENA_Msk;
@@ -14,7 +15,15 @@ void furi_hal_delay_init(void) {
     FURI_LOG_I(TAG, "Init OK");
 }
 
-void delay_us(float microseconds) {
+void furi_hal_tick(void) {
+    tick_cnt++;
+}
+
+uint32_t furi_hal_get_tick(void) {
+    return tick_cnt;
+}
+
+void furi_hal_delay_us(float microseconds) {
     uint32_t start = DWT->CYCCNT;
     uint32_t time_ticks = microseconds * instructions_per_us;
     while((DWT->CYCCNT - start) < time_ticks) {
@@ -23,13 +32,9 @@ void delay_us(float microseconds) {
 
 // cannot be used in ISR
 // TODO add delay_ISR variant
-void delay(float milliseconds) {
+void furi_hal_delay_ms(float milliseconds) {
     uint32_t ticks = milliseconds / (1000.0f / osKernelGetTickFreq());
     osStatus_t result = osDelay(ticks);
     (void)result;
     furi_assert(result == osOK);
 }
-
-uint32_t millis(void) {
-    return HAL_GetTick();
-}

firmware/targets/f7/furi_hal/furi_hal_flash.c

@@ -12,6 +12,17 @@
 #define FURI_HAL_FLASH_WRITE_BLOCK 8
 #define FURI_HAL_FLASH_PAGE_SIZE 4096
 #define FURI_HAL_FLASH_CYCLES_COUNT 10000
+#define FURI_HAL_FLASH_TIMEOUT 1000
+#define FURI_HAL_FLASH_KEY1 0x45670123U
+#define FURI_HAL_FLASH_KEY2 0xCDEF89ABU
+#define FURI_HAL_FLASH_SR_ERRORS                                                               \
+    (FLASH_SR_OPERR | FLASH_SR_PROGERR | FLASH_SR_WRPERR | FLASH_SR_PGAERR | FLASH_SR_SIZERR | \
+     FLASH_SR_PGSERR | FLASH_SR_MISERR | FLASH_SR_FASTERR | FLASH_SR_RDERR | FLASH_SR_OPTVERR)
+
+#define IS_ADDR_ALIGNED_64BITS(__VALUE__) (((__VALUE__)&0x7U) == (0x00UL))
+#define IS_FLASH_PROGRAM_ADDRESS(__VALUE__)                                             \
+    (((__VALUE__) >= FLASH_BASE) && ((__VALUE__) <= (FLASH_BASE + FLASH_SIZE - 8UL)) && \
+     (((__VALUE__) % 8UL) == 0UL))
 
 /* Free flash space borders, exported by linker */
 extern const void __free_flash_start__;
@@ -43,7 +54,7 @@ const void* furi_hal_flash_get_free_start_address() {
 const void* furi_hal_flash_get_free_end_address() {
     uint32_t sfr_reg_val = READ_REG(FLASH->SFR);
     uint32_t sfsa = (READ_BIT(sfr_reg_val, FLASH_SFR_SFSA) >> FLASH_SFR_SFSA_Pos);
-    return (const void*)((sfsa * FLASH_PAGE_SIZE) + FLASH_BASE);
+    return (const void*)((sfsa * FURI_HAL_FLASH_PAGE_SIZE) + FLASH_BASE);
 }
 
 size_t furi_hal_flash_get_free_page_start_address() {
@@ -66,8 +77,8 @@ static void furi_hal_flash_unlock() {
     furi_check(READ_BIT(FLASH->CR, FLASH_CR_LOCK) != 0U);
 
     /* Authorize the FLASH Registers access */
-    WRITE_REG(FLASH->KEYR, FLASH_KEY1);
+    WRITE_REG(FLASH->KEYR, FURI_HAL_FLASH_KEY1);
-    WRITE_REG(FLASH->KEYR, FLASH_KEY2);
+    WRITE_REG(FLASH->KEYR, FURI_HAL_FLASH_KEY2);
 
     /* verify Flash is unlock */
     furi_check(READ_BIT(FLASH->CR, FLASH_CR_LOCK) == 0U);
@@ -152,7 +163,7 @@ static void furi_hal_flash_end_with_core2(bool erase_flag) {
     taskEXIT_CRITICAL();
 
     // Doesn't make much sense, does it?
-    while(__HAL_FLASH_GET_FLAG(FLASH_FLAG_BSY)) {
+    while(READ_BIT(FLASH->SR, FLASH_SR_BSY)) {
         osThreadYield();
     }
 
@@ -202,7 +213,7 @@ static void furi_hal_flush_cache(void) {
     }
 }
 
-HAL_StatusTypeDef furi_hal_flash_wait_last_operation(uint32_t timeout) {
+bool furi_hal_flash_wait_last_operation(uint32_t timeout) {
     uint32_t error = 0;
     uint32_t countdown = 0;
 
@@ -210,12 +221,12 @@ HAL_StatusTypeDef furi_hal_flash_wait_last_operation(uint32_t timeout) {
     // Even if the FLASH operation fails, the BUSY flag will be reset and an error
     // flag will be set
     countdown = timeout;
-    while(__HAL_FLASH_GET_FLAG(FLASH_FLAG_BSY)) {
+    while(READ_BIT(FLASH->SR, FLASH_SR_BSY)) {
         if(LL_SYSTICK_IsActiveCounterFlag()) {
             countdown--;
         }
         if(countdown == 0) {
-            return HAL_TIMEOUT;
+            return false;
         }
     }
 
@@ -223,31 +234,30 @@ HAL_StatusTypeDef furi_hal_flash_wait_last_operation(uint32_t timeout) {
     error = FLASH->SR;
 
     /* Check FLASH End of Operation flag */
-    if((error & FLASH_FLAG_EOP) != 0U) {
+    if((error & FLASH_SR_EOP) != 0U) {
         /* Clear FLASH End of Operation pending bit */
-        __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP);
+        CLEAR_BIT(FLASH->SR, FLASH_SR_EOP);
     }
 
     /* Now update error variable to only error value */
-    error &= FLASH_FLAG_SR_ERRORS;
+    error &= FURI_HAL_FLASH_SR_ERRORS;
 
     furi_check(error == 0);
 
     /* clear error flags */
-    __HAL_FLASH_CLEAR_FLAG(error);
+    CLEAR_BIT(FLASH->SR, error);
 
     /* Wait for control register to be written */
     countdown = timeout;
-    while(__HAL_FLASH_GET_FLAG(FLASH_FLAG_CFGBSY)) {
+    while(READ_BIT(FLASH->SR, FLASH_SR_CFGBSY)) {
         if(LL_SYSTICK_IsActiveCounterFlag()) {
             countdown--;
         }
         if(countdown == 0) {
-            return HAL_TIMEOUT;
+            return false;
         }
     }
-
+    return true;
-    return HAL_OK;
 }
 
 bool furi_hal_flash_erase(uint8_t page) {
@@ -257,14 +267,14 @@ bool furi_hal_flash_erase(uint8_t page) {
     furi_check(FLASH->SR == 0);
 
     /* Verify that next operation can be proceed */
-    furi_check(furi_hal_flash_wait_last_operation(FLASH_TIMEOUT_VALUE) == HAL_OK);
+    furi_check(furi_hal_flash_wait_last_operation(FURI_HAL_FLASH_TIMEOUT));
 
     /* Select page and start operation */
     MODIFY_REG(
         FLASH->CR, FLASH_CR_PNB, ((page << FLASH_CR_PNB_Pos) | FLASH_CR_PER | FLASH_CR_STRT));
 
     /* Wait for last operation to be completed */
-    furi_check(furi_hal_flash_wait_last_operation(FLASH_TIMEOUT_VALUE) == HAL_OK);
+    furi_check(furi_hal_flash_wait_last_operation(FURI_HAL_FLASH_TIMEOUT));
 
     /* If operation is completed or interrupted, disable the Page Erase Bit */
     CLEAR_BIT(FLASH->CR, (FLASH_CR_PER | FLASH_CR_PNB));
@@ -301,7 +311,7 @@ bool furi_hal_flash_write_dword(size_t address, uint64_t data) {
     *(uint32_t*)(address + 4U) = (uint32_t)(data >> 32U);
 
     /* Wait for last operation to be completed */
-    furi_check(furi_hal_flash_wait_last_operation(FLASH_TIMEOUT_VALUE) == HAL_OK);
+    furi_check(furi_hal_flash_wait_last_operation(FURI_HAL_FLASH_TIMEOUT));
 
     /* If the program operation is completed, disable the PG or FSTPG Bit */
     CLEAR_BIT(FLASH->CR, FLASH_CR_PG);

firmware/targets/f7/furi_hal/furi_hal_gpio.c

@@ -34,7 +34,7 @@
 
 static volatile GpioInterrupt gpio_interrupt[GPIO_NUMBER];
 
-static uint8_t hal_gpio_get_pin_num(const GpioPin* gpio) {
+static uint8_t furi_hal_gpio_get_pin_num(const GpioPin* gpio) {
     uint8_t pin_num = 0;
     for(pin_num = 0; pin_num < GPIO_NUMBER; pin_num++) {
         if(gpio->pin & (1 << pin_num)) break;
@@ -42,11 +42,11 @@ static uint8_t hal_gpio_get_pin_num(const GpioPin* gpio) {
     return pin_num;
 }
 
-void hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode) {
+void furi_hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode) {
-    hal_gpio_init(gpio, mode, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(gpio, mode, GpioPullNo, GpioSpeedLow);
 }
 
-void hal_gpio_init(
+void furi_hal_gpio_init(
     const GpioPin* gpio,
     const GpioMode mode,
     const GpioPull pull,
@@ -55,10 +55,10 @@ void hal_gpio_init(
     furi_assert(mode != GpioModeAltFunctionPushPull);
     furi_assert(mode != GpioModeAltFunctionOpenDrain);
 
-    hal_gpio_init_ex(gpio, mode, pull, speed, GpioAltFnUnused);
+    furi_hal_gpio_init_ex(gpio, mode, pull, speed, GpioAltFnUnused);
 }
 
-void hal_gpio_init_ex(
+void furi_hal_gpio_init_ex(
     const GpioPin* gpio,
     const GpioMode mode,
     const GpioPull pull,
@@ -133,7 +133,7 @@ void hal_gpio_init_ex(
         // Prepare alternative part if any
         if(mode == GpioModeAltFunctionPushPull || mode == GpioModeAltFunctionOpenDrain) {
             // set alternate function
-            if(hal_gpio_get_pin_num(gpio) < 8) {
+            if(furi_hal_gpio_get_pin_num(gpio) < 8) {
                 LL_GPIO_SetAFPin_0_7(gpio->port, gpio->pin, alt_fn);
             } else {
                 LL_GPIO_SetAFPin_8_15(gpio->port, gpio->pin, alt_fn);
@@ -171,12 +171,12 @@ void hal_gpio_init_ex(
     FURI_CRITICAL_EXIT();
 }
 
-void hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* ctx) {
+void furi_hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* ctx) {
     furi_assert(gpio);
     furi_assert(cb);
 
     FURI_CRITICAL_ENTER();
-    uint8_t pin_num = hal_gpio_get_pin_num(gpio);
+    uint8_t pin_num = furi_hal_gpio_get_pin_num(gpio);
     furi_assert(gpio_interrupt[pin_num].callback == NULL);
     gpio_interrupt[pin_num].callback = cb;
     gpio_interrupt[pin_num].context = ctx;
@@ -184,38 +184,38 @@ void hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* c
     FURI_CRITICAL_EXIT();
 }
 
-void hal_gpio_enable_int_callback(const GpioPin* gpio) {
+void furi_hal_gpio_enable_int_callback(const GpioPin* gpio) {
     furi_assert(gpio);
 
     FURI_CRITICAL_ENTER();
-    uint8_t pin_num = hal_gpio_get_pin_num(gpio);
+    uint8_t pin_num = furi_hal_gpio_get_pin_num(gpio);
     if(gpio_interrupt[pin_num].callback) {
         gpio_interrupt[pin_num].ready = true;
     }
     FURI_CRITICAL_EXIT();
 }
 
-void hal_gpio_disable_int_callback(const GpioPin* gpio) {
+void furi_hal_gpio_disable_int_callback(const GpioPin* gpio) {
     furi_assert(gpio);
 
     FURI_CRITICAL_ENTER();
-    uint8_t pin_num = hal_gpio_get_pin_num(gpio);
+    uint8_t pin_num = furi_hal_gpio_get_pin_num(gpio);
     gpio_interrupt[pin_num].ready = false;
     FURI_CRITICAL_EXIT();
 }
 
-void hal_gpio_remove_int_callback(const GpioPin* gpio) {
+void furi_hal_gpio_remove_int_callback(const GpioPin* gpio) {
     furi_assert(gpio);
 
     FURI_CRITICAL_ENTER();
-    uint8_t pin_num = hal_gpio_get_pin_num(gpio);
+    uint8_t pin_num = furi_hal_gpio_get_pin_num(gpio);
     gpio_interrupt[pin_num].callback = NULL;
     gpio_interrupt[pin_num].context = NULL;
     gpio_interrupt[pin_num].ready = false;
     FURI_CRITICAL_EXIT();
 }
 
-static void hal_gpio_int_call(uint16_t pin_num) {
+static void furi_hal_gpio_int_call(uint16_t pin_num) {
     if(gpio_interrupt[pin_num].callback && gpio_interrupt[pin_num].ready) {
         gpio_interrupt[pin_num].callback(gpio_interrupt[pin_num].context);
     }
@@ -225,84 +225,84 @@ static void hal_gpio_int_call(uint16_t pin_num) {
 void EXTI0_IRQHandler(void) {
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_0)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_0);
-        hal_gpio_int_call(0);
+        furi_hal_gpio_int_call(0);
     }
 }
 
 void EXTI1_IRQHandler(void) {
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_1)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_1);
-        hal_gpio_int_call(1);
+        furi_hal_gpio_int_call(1);
     }
 }
 
 void EXTI2_IRQHandler(void) {
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_2)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_2);
-        hal_gpio_int_call(2);
+        furi_hal_gpio_int_call(2);
     }
 }
 
 void EXTI3_IRQHandler(void) {
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_3)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_3);
-        hal_gpio_int_call(3);
+        furi_hal_gpio_int_call(3);
     }
 }
 
 void EXTI4_IRQHandler(void) {
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_4)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_4);
-        hal_gpio_int_call(4);
+        furi_hal_gpio_int_call(4);
     }
 }
 
 void EXTI9_5_IRQHandler(void) {
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_5)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_5);
-        hal_gpio_int_call(5);
+        furi_hal_gpio_int_call(5);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_6)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_6);
-        hal_gpio_int_call(6);
+        furi_hal_gpio_int_call(6);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_7)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_7);
-        hal_gpio_int_call(7);
+        furi_hal_gpio_int_call(7);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_8)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_8);
-        hal_gpio_int_call(8);
+        furi_hal_gpio_int_call(8);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_9)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_9);
-        hal_gpio_int_call(9);
+        furi_hal_gpio_int_call(9);
     }
 }
 
 void EXTI15_10_IRQHandler(void) {
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_10)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_10);
-        hal_gpio_int_call(10);
+        furi_hal_gpio_int_call(10);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_11)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_11);
-        hal_gpio_int_call(11);
+        furi_hal_gpio_int_call(11);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_12)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_12);
-        hal_gpio_int_call(12);
+        furi_hal_gpio_int_call(12);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_13)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_13);
-        hal_gpio_int_call(13);
+        furi_hal_gpio_int_call(13);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_14)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_14);
-        hal_gpio_int_call(14);
+        furi_hal_gpio_int_call(14);
     }
     if(LL_EXTI_IsActiveFlag_0_31(LL_EXTI_LINE_15)) {
         LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_15);
-        hal_gpio_int_call(15);
+        furi_hal_gpio_int_call(15);
     }
 }

firmware/targets/f7/furi_hal/furi_hal_gpio.h

@@ -1,5 +1,4 @@
 #pragma once
-#include "main.h"
 #include "stdbool.h"
 #include <stm32wbxx_ll_gpio.h>
 #include <stm32wbxx_ll_system.h>
@@ -170,7 +169,7 @@ typedef struct {
  * @param gpio  GpioPin
  * @param mode  GpioMode
  */
-void hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode);
+void furi_hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode);
 
 /**
  * GPIO initialization function, normal version
@@ -179,7 +178,7 @@ void hal_gpio_init_simple(const GpioPin* gpio, const GpioMode mode);
  * @param pull  GpioPull
  * @param speed GpioSpeed
  */
-void hal_gpio_init(
+void furi_hal_gpio_init(
     const GpioPin* gpio,
     const GpioMode mode,
     const GpioPull pull,
@@ -193,7 +192,7 @@ void hal_gpio_init(
  * @param speed GpioSpeed
  * @param alt_fn GpioAltFn
  */
-void hal_gpio_init_ex(
+void furi_hal_gpio_init_ex(
     const GpioPin* gpio,
     const GpioMode mode,
     const GpioPull pull,
@@ -206,32 +205,32 @@ void hal_gpio_init_ex(
  * @param cb   GpioExtiCallback
  * @param ctx  context for callback
  */
-void hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* ctx);
+void furi_hal_gpio_add_int_callback(const GpioPin* gpio, GpioExtiCallback cb, void* ctx);
 
 /**
  * Enable interrupt
  * @param gpio GpioPin
  */
-void hal_gpio_enable_int_callback(const GpioPin* gpio);
+void furi_hal_gpio_enable_int_callback(const GpioPin* gpio);
 
 /**
  * Disable interrupt
  * @param gpio GpioPin
  */
-void hal_gpio_disable_int_callback(const GpioPin* gpio);
+void furi_hal_gpio_disable_int_callback(const GpioPin* gpio);
 
 /**
  * Remove interrupt
  * @param gpio GpioPin
  */
-void hal_gpio_remove_int_callback(const GpioPin* gpio);
+void furi_hal_gpio_remove_int_callback(const GpioPin* gpio);
 
 /**
  * GPIO write pin
  * @param gpio  GpioPin
  * @param state true / false
  */
-static inline void hal_gpio_write(const GpioPin* gpio, const bool state) {
+static inline void furi_hal_gpio_write(const GpioPin* gpio, const bool state) {
     // writing to BSSR is an atomic operation
     if(state == true) {
         gpio->port->BSRR = gpio->pin;
@@ -240,12 +239,28 @@ static inline void hal_gpio_write(const GpioPin* gpio, const bool state) {
     }
 }
 
+/**
+ * GPIO read pin
+ * @param port GPIO port
+ * @param pin pin mask
+ * @return true / false
+ */
+static inline void
+    furi_hal_gpio_write_port_pin(GPIO_TypeDef* port, uint16_t pin, const bool state) {
+    // writing to BSSR is an atomic operation
+    if(state == true) {
+        port->BSRR = pin;
+    } else {
+        port->BSRR = pin << GPIO_NUMBER;
+    }
+}
+
 /**
  * GPIO read pin
  * @param gpio GpioPin
  * @return true / false
  */
-static inline bool hal_gpio_read(const GpioPin* gpio) {
+static inline bool furi_hal_gpio_read(const GpioPin* gpio) {
     if((gpio->port->IDR & gpio->pin) != 0x00U) {
         return true;
     } else {
@@ -253,6 +268,20 @@ static inline bool hal_gpio_read(const GpioPin* gpio) {
     }
 }
 
+/**
+ * GPIO read pin
+ * @param port GPIO port
+ * @param pin pin mask
+ * @return true / false
+ */
+static inline bool furi_hal_gpio_read_port_pin(GPIO_TypeDef* port, uint16_t pin) {
+    if((port->IDR & pin) != 0x00U) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
 #ifdef __cplusplus
 }
 #endif

firmware/targets/f7/furi_hal/furi_hal_i2c.c

@@ -1,4 +1,5 @@
 #include <furi_hal_i2c.h>
+#include <furi_hal_delay.h>
 #include <furi_hal_version.h>
 
 #include <stm32wbxx_ll_i2c.h>
@@ -50,11 +51,11 @@ bool furi_hal_i2c_tx(
     furi_assert(timeout > 0);
 
     bool ret = true;
-    uint32_t timeout_tick = HAL_GetTick() + timeout;
+    uint32_t timeout_tick = furi_hal_get_tick() + timeout;
 
     do {
         while(LL_I2C_IsActiveFlag_BUSY(handle->bus->i2c)) {
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 ret = false;
                 break;
             }
@@ -79,7 +80,7 @@ bool furi_hal_i2c_tx(
                 size--;
             }
 
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 ret = false;
                 break;
             }
@@ -101,11 +102,11 @@ bool furi_hal_i2c_rx(
     furi_assert(timeout > 0);
 
     bool ret = true;
-    uint32_t timeout_tick = HAL_GetTick() + timeout;
+    uint32_t timeout_tick = furi_hal_get_tick() + timeout;
 
     do {
         while(LL_I2C_IsActiveFlag_BUSY(handle->bus->i2c)) {
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 ret = false;
                 break;
             }
@@ -130,7 +131,7 @@ bool furi_hal_i2c_rx(
                 size--;
             }
 
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 ret = false;
                 break;
             }
@@ -165,11 +166,11 @@ bool furi_hal_i2c_is_device_ready(FuriHalI2cBusHandle* handle, uint8_t i2c_addr,
     furi_assert(timeout > 0);
 
     bool ret = true;
-    uint32_t timeout_tick = HAL_GetTick() + timeout;
+    uint32_t timeout_tick = furi_hal_get_tick() + timeout;
 
     do {
         while(LL_I2C_IsActiveFlag_BUSY(handle->bus->i2c)) {
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 return false;
             }
         }
@@ -180,14 +181,14 @@ bool furi_hal_i2c_is_device_ready(FuriHalI2cBusHandle* handle, uint8_t i2c_addr,
 
         while((!LL_I2C_IsActiveFlag_NACK(handle->bus->i2c)) &&
               (!LL_I2C_IsActiveFlag_STOP(handle->bus->i2c))) {
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 return false;
             }
         }
 
         if(LL_I2C_IsActiveFlag_NACK(handle->bus->i2c)) {
             while(!LL_I2C_IsActiveFlag_STOP(handle->bus->i2c)) {
-                if(HAL_GetTick() >= timeout_tick) {
+                if(furi_hal_get_tick() >= timeout_tick) {
                     return false;
                 }
             }
@@ -204,7 +205,7 @@ bool furi_hal_i2c_is_device_ready(FuriHalI2cBusHandle* handle, uint8_t i2c_addr,
         }
 
         while(!LL_I2C_IsActiveFlag_STOP(handle->bus->i2c)) {
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 return false;
             }
         }
@@ -298,11 +299,11 @@ bool furi_hal_i2c_write_mem(
 
     bool ret = true;
     uint8_t size = len + 1;
-    uint32_t timeout_tick = HAL_GetTick() + timeout;
+    uint32_t timeout_tick = furi_hal_get_tick() + timeout;
 
     do {
         while(LL_I2C_IsActiveFlag_BUSY(handle->bus->i2c)) {
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 ret = false;
                 break;
             }
@@ -331,7 +332,7 @@ bool furi_hal_i2c_write_mem(
                 size--;
             }
 
-            if(HAL_GetTick() >= timeout_tick) {
+            if(furi_hal_get_tick() >= timeout_tick) {
                 ret = false;
                 break;
             }

firmware/targets/f7/furi_hal/furi_hal_i2c_config.c

@@ -1,6 +1,8 @@
 #include "furi_hal_i2c_config.h"
 #include <furi_hal_resources.h>
 #include <furi_hal_version.h>
+#include <stm32wbxx_ll_bus.h>
+#include <stm32wbxx_ll_rcc.h>
 
 /** Timing register value is computed with the STM32CubeMX Tool,
   * Standard Mode @100kHz with I2CCLK = 64 MHz,
@@ -70,13 +72,13 @@ void furi_hal_i2c_bus_handle_power_event(
     FuriHalI2cBusHandle* handle,
     FuriHalI2cBusHandleEvent event) {
     if(event == FuriHalI2cBusHandleEventActivate) {
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_i2c_power_sda,
             GpioModeAltFunctionOpenDrain,
             GpioPullNo,
             GpioSpeedLow,
             GpioAltFn4I2C1);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_i2c_power_scl,
             GpioModeAltFunctionOpenDrain,
             GpioPullNo,
@@ -104,11 +106,11 @@ void furi_hal_i2c_bus_handle_power_event(
         LL_I2C_EnableClockStretching(handle->bus->i2c);
     } else if(event == FuriHalI2cBusHandleEventDeactivate) {
         LL_I2C_Disable(handle->bus->i2c);
-        hal_gpio_write(&gpio_i2c_power_sda, 1);
+        furi_hal_gpio_write(&gpio_i2c_power_sda, 1);
-        hal_gpio_write(&gpio_i2c_power_scl, 1);
+        furi_hal_gpio_write(&gpio_i2c_power_scl, 1);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_i2c_power_sda, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_i2c_power_scl, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
     }
 }
@@ -122,9 +124,9 @@ void furi_hal_i2c_bus_handle_external_event(
     FuriHalI2cBusHandle* handle,
     FuriHalI2cBusHandleEvent event) {
     if(event == FuriHalI2cBusHandleEventActivate) {
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_ext_pc0, GpioModeAltFunctionOpenDrain, GpioPullNo, GpioSpeedLow, GpioAltFn4I2C3);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             &gpio_ext_pc1, GpioModeAltFunctionOpenDrain, GpioPullNo, GpioSpeedLow, GpioAltFn4I2C3);
 
         LL_I2C_InitTypeDef I2C_InitStruct = {0};
@@ -144,10 +146,12 @@ void furi_hal_i2c_bus_handle_external_event(
         LL_I2C_EnableClockStretching(handle->bus->i2c);
     } else if(event == FuriHalI2cBusHandleEventDeactivate) {
         LL_I2C_Disable(handle->bus->i2c);
-        hal_gpio_write(&gpio_ext_pc0, 1);
+        furi_hal_gpio_write(&gpio_ext_pc0, 1);
-        hal_gpio_write(&gpio_ext_pc1, 1);
+        furi_hal_gpio_write(&gpio_ext_pc1, 1);
-        hal_gpio_init_ex(&gpio_ext_pc0, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
+        furi_hal_gpio_init_ex(
-        hal_gpio_init_ex(&gpio_ext_pc1, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
+            &gpio_ext_pc0, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
+        furi_hal_gpio_init_ex(
+            &gpio_ext_pc1, GpioModeAnalog, GpioPullNo, GpioSpeedLow, GpioAltFnUnused);
     }
 }
 

firmware/targets/f7/furi_hal/furi_hal_ibutton.c

@@ -91,45 +91,45 @@ void furi_hal_ibutton_emulate_stop() {
 
 void furi_hal_ibutton_start_drive() {
     furi_hal_ibutton_pin_high();
-    hal_gpio_init(&ibutton_gpio, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&ibutton_gpio, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
 }
 
 void furi_hal_ibutton_start_drive_in_isr() {
-    hal_gpio_init(&ibutton_gpio, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&ibutton_gpio, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
     LL_EXTI_ClearFlag_0_31(ibutton_gpio.pin);
 }
 
 void furi_hal_ibutton_start_interrupt() {
     furi_hal_ibutton_pin_high();
-    hal_gpio_init(&ibutton_gpio, GpioModeInterruptRiseFall, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&ibutton_gpio, GpioModeInterruptRiseFall, GpioPullNo, GpioSpeedLow);
 }
 
 void furi_hal_ibutton_start_interrupt_in_isr() {
-    hal_gpio_init(&ibutton_gpio, GpioModeInterruptRiseFall, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&ibutton_gpio, GpioModeInterruptRiseFall, GpioPullNo, GpioSpeedLow);
     LL_EXTI_ClearFlag_0_31(ibutton_gpio.pin);
 }
 
 void furi_hal_ibutton_stop() {
     furi_hal_ibutton_pin_high();
-    hal_gpio_init(&ibutton_gpio, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&ibutton_gpio, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
 }
 
 void furi_hal_ibutton_add_interrupt(GpioExtiCallback cb, void* context) {
-    hal_gpio_add_int_callback(&ibutton_gpio, cb, context);
+    furi_hal_gpio_add_int_callback(&ibutton_gpio, cb, context);
 }
 
 void furi_hal_ibutton_remove_interrupt() {
-    hal_gpio_remove_int_callback(&ibutton_gpio);
+    furi_hal_gpio_remove_int_callback(&ibutton_gpio);
 }
 
 void furi_hal_ibutton_pin_low() {
-    hal_gpio_write(&ibutton_gpio, false);
+    furi_hal_gpio_write(&ibutton_gpio, false);
 }
 
 void furi_hal_ibutton_pin_high() {
-    hal_gpio_write(&ibutton_gpio, true);
+    furi_hal_gpio_write(&ibutton_gpio, true);
 }
 
 bool furi_hal_ibutton_pin_get_level() {
-    return hal_gpio_read(&ibutton_gpio);
+    return furi_hal_gpio_read(&ibutton_gpio);
 }

firmware/targets/f7/furi_hal/furi_hal_infrared.c

@@ -14,7 +14,6 @@
 #include <stdio.h>
 #include <furi.h>
 #include <math.h>
-#include <main.h>
 
 #define INFRARED_TX_DEBUG 0
 
@@ -138,7 +137,7 @@ static void furi_hal_infrared_tim_rx_isr() {
 void furi_hal_infrared_async_rx_start(void) {
     furi_assert(furi_hal_infrared_state == InfraredStateIdle);
 
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_infrared_rx, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2);
 
     LL_TIM_InitTypeDef TIM_InitStruct = {0};
@@ -548,7 +547,7 @@ static void furi_hal_infrared_async_tx_free_resources(void) {
         (furi_hal_infrared_state == InfraredStateAsyncTxStopped));
     osStatus_t status;
 
-    hal_gpio_init(&gpio_infrared_tx, GpioModeOutputOpenDrain, GpioPullDown, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_infrared_tx, GpioModeOutputOpenDrain, GpioPullDown, GpioSpeedLow);
     furi_hal_interrupt_set_isr(FuriHalInterruptIdDma1Ch1, NULL, NULL);
     furi_hal_interrupt_set_isr(FuriHalInterruptIdDma1Ch2, NULL, NULL);
     LL_TIM_DeInit(TIM1);
@@ -604,12 +603,12 @@ void furi_hal_infrared_async_tx_start(uint32_t freq, float duty_cycle) {
     LL_TIM_ClearFlag_UPDATE(TIM1);
     LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1);
     LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_2);
-    delay_us(5);
+    furi_hal_delay_us(5);
     LL_TIM_GenerateEvent_UPDATE(TIM1); /* DMA -> TIMx_RCR */
-    delay_us(5);
+    furi_hal_delay_us(5);
     LL_GPIO_ResetOutputPin(
         gpio_infrared_tx.port, gpio_infrared_tx.pin); /* when disable it prevents false pulse */
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_infrared_tx, GpioModeAltFunctionPushPull, GpioPullUp, GpioSpeedHigh, GpioAltFn1TIM1);
 
     FURI_CRITICAL_ENTER();

firmware/targets/f7/furi_hal/furi_hal_interrupt.c

@@ -1,10 +1,11 @@
 #include "furi_hal_interrupt.h"
+#include "furi_hal_delay.h"
 
 #include <furi.h>
-#include <main.h>
 
 #include <stm32wbxx.h>
 #include <stm32wbxx_ll_tim.h>
+#include <stm32wbxx_ll_rcc.h>
 
 #define TAG "FuriHalInterrupt"
 
@@ -80,9 +81,6 @@ void furi_hal_interrupt_init() {
 
     NVIC_SetPriority(PendSV_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 15, 0));
 
-    NVIC_SetPriority(HSEM_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
-    HAL_NVIC_EnableIRQ(HSEM_IRQn);
-
     FURI_LOG_I(TAG, "Init OK");
 }
 
@@ -251,7 +249,7 @@ extern void HW_IPCC_Tx_Handler();
 extern void HW_IPCC_Rx_Handler();
 
 void SysTick_Handler(void) {
-    HAL_IncTick();
+    furi_hal_tick();
 }
 
 void USB_LP_IRQHandler(void) {

firmware/targets/f7/furi_hal/furi_hal_os_timer.h

@@ -2,6 +2,7 @@
 
 #include <stm32wbxx_ll_lptim.h>
 #include <stm32wbxx_ll_bus.h>
+#include <stm32wbxx_ll_rcc.h>
 #include <stdint.h>
 
 // Timer used for system ticks

firmware/targets/f7/furi_hal/furi_hal_power.c

@@ -1,6 +1,7 @@
 #include <furi_hal_power.h>
 #include <furi_hal_clock.h>
 #include <furi_hal_bt.h>
+#include <furi_hal_resources.h>
 
 #include <stm32wbxx_ll_rcc.h>
 #include <stm32wbxx_ll_pwr.h>
@@ -8,7 +9,6 @@
 #include <stm32wbxx_ll_cortex.h>
 #include <stm32wbxx_ll_gpio.h>
 
-#include <main.h>
 #include <hw_conf.h>
 #include <bq27220.h>
 #include <bq25896.h>

firmware/targets/f7/furi_hal/furi_hal_resources.c

@@ -1,5 +1,4 @@
 #include <furi_hal_resources.h>
-#include "main.h"
 #include <furi.h>
 
 const GpioPin vibro_gpio = {.port = VIBRO_GPIO_Port, .pin = VIBRO_Pin};
@@ -13,8 +12,16 @@ const GpioPin gpio_display_cs = {.port = DISPLAY_CS_GPIO_Port, .pin = DISPLAY_CS
 const GpioPin gpio_display_rst = {.port = DISPLAY_RST_GPIO_Port, .pin = DISPLAY_RST_Pin};
 const GpioPin gpio_display_di = {.port = DISPLAY_DI_GPIO_Port, .pin = DISPLAY_DI_Pin};
 const GpioPin gpio_sdcard_cs = {.port = SD_CS_GPIO_Port, .pin = SD_CS_Pin};
+const GpioPin gpio_sdcard_cd = {.port = SD_CD_GPIO_Port, .pin = SD_CD_Pin};
 const GpioPin gpio_nfc_cs = {.port = NFC_CS_GPIO_Port, .pin = NFC_CS_Pin};
 
+const GpioPin gpio_button_up = {.port = GPIOB, .pin = LL_GPIO_PIN_10};
+const GpioPin gpio_button_down = {.port = GPIOC, .pin = LL_GPIO_PIN_6};
+const GpioPin gpio_button_right = {.port = GPIOB, .pin = LL_GPIO_PIN_12};
+const GpioPin gpio_button_left = {.port = GPIOB, .pin = LL_GPIO_PIN_11};
+const GpioPin gpio_button_ok = {.port = GPIOH, .pin = LL_GPIO_PIN_3};
+const GpioPin gpio_button_back = {.port = GPIOC, .pin = LL_GPIO_PIN_13};
+
 const GpioPin gpio_spi_d_miso = {.port = SPI_D_MISO_GPIO_Port, .pin = SPI_D_MISO_Pin};
 const GpioPin gpio_spi_d_mosi = {.port = SPI_D_MOSI_GPIO_Port, .pin = SPI_D_MOSI_Pin};
 const GpioPin gpio_spi_d_sck = {.port = SPI_D_SCK_GPIO_Port, .pin = SPI_D_SCK_Pin};
@@ -22,14 +29,14 @@ const GpioPin gpio_spi_r_miso = {.port = SPI_R_MISO_GPIO_Port, .pin = SPI_R_MISO
 const GpioPin gpio_spi_r_mosi = {.port = SPI_R_MOSI_GPIO_Port, .pin = SPI_R_MOSI_Pin};
 const GpioPin gpio_spi_r_sck = {.port = SPI_R_SCK_GPIO_Port, .pin = SPI_R_SCK_Pin};
 
-const GpioPin gpio_ext_pc0 = {.port = GPIOC, .pin = GPIO_PIN_0};
+const GpioPin gpio_ext_pc0 = {.port = GPIOC, .pin = LL_GPIO_PIN_0};
-const GpioPin gpio_ext_pc1 = {.port = GPIOC, .pin = GPIO_PIN_1};
+const GpioPin gpio_ext_pc1 = {.port = GPIOC, .pin = LL_GPIO_PIN_1};
-const GpioPin gpio_ext_pc3 = {.port = GPIOC, .pin = GPIO_PIN_3};
+const GpioPin gpio_ext_pc3 = {.port = GPIOC, .pin = LL_GPIO_PIN_3};
-const GpioPin gpio_ext_pb2 = {.port = GPIOB, .pin = GPIO_PIN_2};
+const GpioPin gpio_ext_pb2 = {.port = GPIOB, .pin = LL_GPIO_PIN_2};
-const GpioPin gpio_ext_pb3 = {.port = GPIOB, .pin = GPIO_PIN_3};
+const GpioPin gpio_ext_pb3 = {.port = GPIOB, .pin = LL_GPIO_PIN_3};
-const GpioPin gpio_ext_pa4 = {.port = GPIOA, .pin = GPIO_PIN_4};
+const GpioPin gpio_ext_pa4 = {.port = GPIOA, .pin = LL_GPIO_PIN_4};
-const GpioPin gpio_ext_pa6 = {.port = GPIOA, .pin = GPIO_PIN_6};
+const GpioPin gpio_ext_pa6 = {.port = GPIOA, .pin = LL_GPIO_PIN_6};
-const GpioPin gpio_ext_pa7 = {.port = GPIOA, .pin = GPIO_PIN_7};
+const GpioPin gpio_ext_pa7 = {.port = GPIOA, .pin = LL_GPIO_PIN_7};
 
 const GpioPin gpio_rfid_pull = {.port = RFID_PULL_GPIO_Port, .pin = RFID_PULL_Pin};
 const GpioPin gpio_rfid_carrier_out = {.port = RFID_OUT_GPIO_Port, .pin = RFID_OUT_Pin};
@@ -47,20 +54,75 @@ const GpioPin gpio_i2c_power_scl = {.port = GPIOA, .pin = LL_GPIO_PIN_9};
 
 const GpioPin gpio_speaker = {.port = GPIOB, .pin = LL_GPIO_PIN_8};
 
-const GpioPin gpio_button_up = {.port = GPIOB, .pin = LL_GPIO_PIN_10};
+const GpioPin periph_power = {.port = PERIPH_POWER_GPIO_Port, .pin = PERIPH_POWER_Pin};
-const GpioPin gpio_button_down = {.port = GPIOC, .pin = LL_GPIO_PIN_6};
-const GpioPin gpio_button_right = {.port = GPIOB, .pin = LL_GPIO_PIN_12};
-const GpioPin gpio_button_left = {.port = GPIOB, .pin = LL_GPIO_PIN_11};
-const GpioPin gpio_button_ok = {.port = GPIOH, .pin = LL_GPIO_PIN_3};
-const GpioPin gpio_button_back = {.port = GPIOC, .pin = LL_GPIO_PIN_13};
 
 const InputPin input_pins[] = {
-    {.pin = &gpio_button_up, .key = InputKeyUp, .inverted = true, .name = "Up"},
+    {.gpio = &gpio_button_up, .key = InputKeyUp, .inverted = true, .name = "Up"},
-    {.pin = &gpio_button_down, .key = InputKeyDown, .inverted = true, .name = "Down"},
+    {.gpio = &gpio_button_down, .key = InputKeyDown, .inverted = true, .name = "Down"},
-    {.pin = &gpio_button_right, .key = InputKeyRight, .inverted = true, .name = "Right"},
+    {.gpio = &gpio_button_right, .key = InputKeyRight, .inverted = true, .name = "Right"},
-    {.pin = &gpio_button_left, .key = InputKeyLeft, .inverted = true, .name = "Left"},
+    {.gpio = &gpio_button_left, .key = InputKeyLeft, .inverted = true, .name = "Left"},
-    {.pin = &gpio_button_ok, .key = InputKeyOk, .inverted = false, .name = "Ok"},
+    {.gpio = &gpio_button_ok, .key = InputKeyOk, .inverted = false, .name = "Ok"},
-    {.pin = &gpio_button_back, .key = InputKeyBack, .inverted = true, .name = "Back"},
+    {.gpio = &gpio_button_back, .key = InputKeyBack, .inverted = true, .name = "Back"},
 };
 
 const size_t input_pins_count = sizeof(input_pins) / sizeof(InputPin);
+
+void furi_hal_resources_init(void) {
+    // Button pins
+    for(size_t i = 0; i < input_pins_count; i++) {
+        furi_hal_gpio_init(
+            input_pins[i].gpio, GpioModeInterruptRiseFall, GpioPullUp, GpioSpeedLow);
+    }
+
+    // External header pins
+    furi_hal_gpio_init(&gpio_ext_pc0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_ext_pc1, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_ext_pc3, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_ext_pb2, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_ext_pb3, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_ext_pa4, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_ext_pa6, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_ext_pa7, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+
+    // Display pins
+    furi_hal_gpio_init(&gpio_display_rst, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_write(&gpio_display_rst, 0);
+
+    furi_hal_gpio_init(&gpio_display_di, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_write(&gpio_display_di, 0);
+
+    // SD pins
+    furi_hal_gpio_init(&gpio_sdcard_cd, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_write(&gpio_sdcard_cd, 0);
+
+    furi_hal_gpio_init(&vibro_gpio, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+
+    furi_hal_gpio_init(&ibutton_gpio, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+
+    furi_hal_gpio_init(&gpio_rfid_pull, GpioModeInterruptRise, GpioPullNo, GpioSpeedLow);
+
+    furi_hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+
+    furi_hal_gpio_init(&periph_power, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
+
+    NVIC_SetPriority(EXTI0_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
+    NVIC_EnableIRQ(EXTI0_IRQn);
+
+    NVIC_SetPriority(EXTI1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
+    NVIC_EnableIRQ(EXTI1_IRQn);
+
+    NVIC_SetPriority(EXTI2_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
+    NVIC_EnableIRQ(EXTI2_IRQn);
+
+    NVIC_SetPriority(EXTI3_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
+    NVIC_EnableIRQ(EXTI3_IRQn);
+
+    NVIC_SetPriority(EXTI4_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
+    NVIC_EnableIRQ(EXTI4_IRQn);
+
+    NVIC_SetPriority(EXTI9_5_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
+    NVIC_EnableIRQ(EXTI9_5_IRQn);
+
+    NVIC_SetPriority(EXTI15_10_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
+    NVIC_EnableIRQ(EXTI15_10_IRQn);
+}

firmware/targets/f7/furi_hal/furi_hal_resources.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include "main.h"
 #include <furi.h>
 
 #include <stm32wbxx.h>
@@ -32,12 +31,15 @@ typedef enum {
 } Light;
 
 typedef struct {
-    const GpioPin* pin;
+    const GpioPin* gpio;
     const InputKey key;
     const bool inverted;
     const char* name;
 } InputPin;
 
+extern const InputPin input_pins[];
+extern const size_t input_pins_count;
+
 extern const GpioPin vibro_gpio;
 extern const GpioPin ibutton_gpio;
 
@@ -49,6 +51,7 @@ extern const GpioPin gpio_display_cs;
 extern const GpioPin gpio_display_rst;
 extern const GpioPin gpio_display_di;
 extern const GpioPin gpio_sdcard_cs;
+extern const GpioPin gpio_sdcard_cd;
 extern const GpioPin gpio_nfc_cs;
 
 extern const GpioPin gpio_spi_d_miso;
@@ -82,9 +85,115 @@ extern const GpioPin gpio_i2c_power_scl;
 
 extern const GpioPin gpio_speaker;
 
-// Input pins
+extern const GpioPin periph_power;
-extern const InputPin input_pins[];
+
-extern const size_t input_pins_count;
+#define BUTTON_BACK_GPIO_Port GPIOC
+#define BUTTON_BACK_Pin LL_GPIO_PIN_13
+#define BUTTON_DOWN_GPIO_Port GPIOC
+#define BUTTON_DOWN_Pin LL_GPIO_PIN_6
+#define BUTTON_LEFT_GPIO_Port GPIOB
+#define BUTTON_LEFT_Pin LL_GPIO_PIN_11
+#define BUTTON_OK_GPIO_Port GPIOH
+#define BUTTON_OK_Pin LL_GPIO_PIN_3
+#define BUTTON_RIGHT_GPIO_Port GPIOB
+#define BUTTON_RIGHT_Pin LL_GPIO_PIN_12
+#define BUTTON_UP_GPIO_Port GPIOB
+#define BUTTON_UP_Pin LL_GPIO_PIN_10
+
+#define CC1101_CS_GPIO_Port GPIOD
+#define CC1101_CS_Pin LL_GPIO_PIN_0
+#define CC1101_G0_GPIO_Port GPIOA
+#define CC1101_G0_Pin LL_GPIO_PIN_1
+
+#define DISPLAY_CS_GPIO_Port GPIOC
+#define DISPLAY_CS_Pin LL_GPIO_PIN_11
+#define DISPLAY_DI_GPIO_Port GPIOB
+#define DISPLAY_DI_Pin LL_GPIO_PIN_1
+#define DISPLAY_RST_GPIO_Port GPIOB
+#define DISPLAY_RST_Pin LL_GPIO_PIN_0
+
+#define IR_RX_GPIO_Port GPIOA
+#define IR_RX_Pin LL_GPIO_PIN_0
+#define IR_TX_GPIO_Port GPIOB
+#define IR_TX_Pin LL_GPIO_PIN_9
+
+#define NFC_CS_GPIO_Port GPIOE
+#define NFC_CS_Pin LL_GPIO_PIN_4
+
+#define PA4_GPIO_Port GPIOA
+#define PA4_Pin LL_GPIO_PIN_4
+#define PA6_GPIO_Port GPIOA
+#define PA6_Pin LL_GPIO_PIN_6
+#define PA7_GPIO_Port GPIOA
+#define PA7_Pin LL_GPIO_PIN_7
+#define PB2_GPIO_Port GPIOB
+#define PB2_Pin LL_GPIO_PIN_2
+#define PB3_GPIO_Port GPIOB
+#define PB3_Pin LL_GPIO_PIN_3
+#define PC0_GPIO_Port GPIOC
+#define PC0_Pin LL_GPIO_PIN_0
+#define PC1_GPIO_Port GPIOC
+#define PC1_Pin LL_GPIO_PIN_1
+#define PC3_GPIO_Port GPIOC
+#define PC3_Pin LL_GPIO_PIN_3
+
+#define PERIPH_POWER_GPIO_Port GPIOA
+#define PERIPH_POWER_Pin LL_GPIO_PIN_3
+
+#define QUARTZ_32MHZ_IN_GPIO_Port GPIOC
+#define QUARTZ_32MHZ_IN_Pin LL_GPIO_PIN_14
+#define QUARTZ_32MHZ_OUT_GPIO_Port GPIOC
+#define QUARTZ_32MHZ_OUT_Pin LL_GPIO_PIN_15
+
+#define RFID_OUT_GPIO_Port GPIOB
+#define RFID_OUT_Pin LL_GPIO_PIN_13
+#define RFID_PULL_GPIO_Port GPIOA
+#define RFID_PULL_Pin LL_GPIO_PIN_2
+#define RFID_RF_IN_GPIO_Port GPIOC
+#define RFID_RF_IN_Pin LL_GPIO_PIN_5
+#define RFID_CARRIER_GPIO_Port GPIOA
+#define RFID_CARRIER_Pin LL_GPIO_PIN_15
+
+#define RF_SW_0_GPIO_Port GPIOC
+#define RF_SW_0_Pin LL_GPIO_PIN_4
+
+#define SD_CD_GPIO_Port GPIOC
+#define SD_CD_Pin LL_GPIO_PIN_10
+#define SD_CS_GPIO_Port GPIOC
+#define SD_CS_Pin LL_GPIO_PIN_12
+
+#define SPEAKER_GPIO_Port GPIOB
+#define SPEAKER_Pin LL_GPIO_PIN_8
+
+#define VIBRO_GPIO_Port GPIOA
+#define VIBRO_Pin LL_GPIO_PIN_8
+
+#define iBTN_GPIO_Port GPIOB
+#define iBTN_Pin LL_GPIO_PIN_14
+
+#define USART1_TX_Pin LL_GPIO_PIN_6
+#define USART1_TX_Port GPIOB
+#define USART1_RX_Pin LL_GPIO_PIN_7
+#define USART1_RX_Port GPIOB
+
+#define SPI_D_MISO_GPIO_Port GPIOC
+#define SPI_D_MISO_Pin LL_GPIO_PIN_2
+#define SPI_D_MOSI_GPIO_Port GPIOB
+#define SPI_D_MOSI_Pin LL_GPIO_PIN_15
+#define SPI_D_SCK_GPIO_Port GPIOD
+#define SPI_D_SCK_Pin LL_GPIO_PIN_1
+
+#define SPI_R_MISO_GPIO_Port GPIOB
+#define SPI_R_MISO_Pin LL_GPIO_PIN_4
+#define SPI_R_MOSI_GPIO_Port GPIOB
+#define SPI_R_MOSI_Pin LL_GPIO_PIN_5
+#define SPI_R_SCK_GPIO_Port GPIOA
+#define SPI_R_SCK_Pin LL_GPIO_PIN_5
+
+#define NFC_IRQ_Pin RFID_PULL_Pin
+#define NFC_IRQ_GPIO_Port RFID_PULL_GPIO_Port
+
+void furi_hal_resources_init(void);
 
 #ifdef __cplusplus
 }

firmware/targets/f7/furi_hal/furi_hal_rfid.c

@@ -65,16 +65,16 @@ void furi_hal_rfid_pins_reset() {
     furi_hal_ibutton_stop();
 
     // pulldown rfid antenna
-    hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
-    hal_gpio_write(&gpio_rfid_carrier_out, false);
+    furi_hal_gpio_write(&gpio_rfid_carrier_out, false);
 
     // from both sides
-    hal_gpio_init(&gpio_rfid_pull, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_rfid_pull, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
-    hal_gpio_write(&gpio_rfid_pull, true);
+    furi_hal_gpio_write(&gpio_rfid_pull, true);
 
-    hal_gpio_init_simple(&gpio_rfid_carrier, GpioModeAnalog);
+    furi_hal_gpio_init_simple(&gpio_rfid_carrier, GpioModeAnalog);
 
-    hal_gpio_init(&gpio_rfid_data_in, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_rfid_data_in, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
 }
 
 void furi_hal_rfid_pins_emulate() {
@@ -83,14 +83,14 @@ void furi_hal_rfid_pins_emulate() {
     furi_hal_ibutton_pin_low();
 
     // pull pin to timer out
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_rfid_pull, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2);
 
     // pull rfid antenna from carrier side
-    hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
-    hal_gpio_write(&gpio_rfid_carrier_out, false);
+    furi_hal_gpio_write(&gpio_rfid_carrier_out, false);
 
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_rfid_carrier, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn2TIM2);
 }
 
@@ -100,11 +100,11 @@ void furi_hal_rfid_pins_read() {
     furi_hal_ibutton_pin_low();
 
     // dont pull rfid antenna
-    hal_gpio_init(&gpio_rfid_pull, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_rfid_pull, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
-    hal_gpio_write(&gpio_rfid_pull, false);
+    furi_hal_gpio_write(&gpio_rfid_pull, false);
 
     // carrier pin to timer out
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_rfid_carrier_out,
         GpioModeAltFunctionPushPull,
         GpioPullNo,
@@ -112,15 +112,15 @@ void furi_hal_rfid_pins_read() {
         GpioAltFn1TIM1);
 
     // comparator in
-    hal_gpio_init(&gpio_rfid_data_in, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_rfid_data_in, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
 }
 
 void furi_hal_rfid_pin_pull_release() {
-    hal_gpio_write(&gpio_rfid_pull, true);
+    furi_hal_gpio_write(&gpio_rfid_pull, true);
 }
 
 void furi_hal_rfid_pin_pull_pulldown() {
-    hal_gpio_write(&gpio_rfid_pull, false);
+    furi_hal_gpio_write(&gpio_rfid_pull, false);
 }
 
 void furi_hal_rfid_tim_read(float freq, float duty_cycle) {

firmware/targets/f7/furi_hal/furi_hal_sd.c

@@ -1,6 +1,7 @@
 #include "furi_hal_sd.h"
 #include <stm32wbxx_ll_gpio.h>
 #include <furi.h>
+#include <furi_hal.h>
 
 void hal_sd_detect_init(void) {
     // low speed input with pullup

firmware/targets/f7/furi_hal/furi_hal_speaker.c

@@ -16,7 +16,7 @@ void furi_hal_speaker_init() {
     LL_TIM_DeInit(FURI_HAL_SPEAKER_TIMER);
     FURI_CRITICAL_EXIT();
 
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_speaker, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn14TIM16);
 }
 

firmware/targets/f7/furi_hal/furi_hal_spi_config.c

@@ -139,42 +139,42 @@ inline static void furi_hal_spi_bus_r_handle_event_callback(
     FuriHalSpiBusHandleEvent event,
     const LL_SPI_InitTypeDef* preset) {
     if(event == FuriHalSpiBusHandleEventInit) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
-        hal_gpio_init(handle->cs, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
+        furi_hal_gpio_init(handle->cs, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
     } else if(event == FuriHalSpiBusHandleEventDeinit) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
-        hal_gpio_init(handle->cs, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(handle->cs, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
     } else if(event == FuriHalSpiBusHandleEventActivate) {
         LL_SPI_Init(handle->bus->spi, (LL_SPI_InitTypeDef*)preset);
         LL_SPI_SetRxFIFOThreshold(handle->bus->spi, LL_SPI_RX_FIFO_TH_QUARTER);
         LL_SPI_Enable(handle->bus->spi);
 
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->miso,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI1);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->mosi,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI1);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->sck,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI1);
 
-        hal_gpio_write(handle->cs, false);
+        furi_hal_gpio_write(handle->cs, false);
     } else if(event == FuriHalSpiBusHandleEventDeactivate) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
 
-        hal_gpio_init(handle->miso, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(handle->miso, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
-        hal_gpio_init(handle->mosi, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(handle->mosi, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
-        hal_gpio_init(handle->sck, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(handle->sck, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
 
         LL_SPI_Disable(handle->bus->spi);
     }
@@ -230,22 +230,22 @@ inline static void furi_hal_spi_bus_d_handle_event_callback(
     FuriHalSpiBusHandleEvent event,
     const LL_SPI_InitTypeDef* preset) {
     if(event == FuriHalSpiBusHandleEventInit) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
-        hal_gpio_init(handle->cs, GpioModeOutputPushPull, GpioPullUp, GpioSpeedVeryHigh);
+        furi_hal_gpio_init(handle->cs, GpioModeOutputPushPull, GpioPullUp, GpioSpeedVeryHigh);
 
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->miso,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI2);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->mosi,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
             GpioSpeedVeryHigh,
             GpioAltFn5SPI2);
-        hal_gpio_init_ex(
+        furi_hal_gpio_init_ex(
             handle->sck,
             GpioModeAltFunctionPushPull,
             GpioPullNo,
@@ -253,15 +253,15 @@ inline static void furi_hal_spi_bus_d_handle_event_callback(
             GpioAltFn5SPI2);
 
     } else if(event == FuriHalSpiBusHandleEventDeinit) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
-        hal_gpio_init(handle->cs, GpioModeAnalog, GpioPullUp, GpioSpeedLow);
+        furi_hal_gpio_init(handle->cs, GpioModeAnalog, GpioPullUp, GpioSpeedLow);
     } else if(event == FuriHalSpiBusHandleEventActivate) {
         LL_SPI_Init(handle->bus->spi, (LL_SPI_InitTypeDef*)preset);
         LL_SPI_SetRxFIFOThreshold(handle->bus->spi, LL_SPI_RX_FIFO_TH_QUARTER);
         LL_SPI_Enable(handle->bus->spi);
-        hal_gpio_write(handle->cs, false);
+        furi_hal_gpio_write(handle->cs, false);
     } else if(event == FuriHalSpiBusHandleEventDeactivate) {
-        hal_gpio_write(handle->cs, true);
+        furi_hal_gpio_write(handle->cs, true);
         LL_SPI_Disable(handle->bus->spi);
     }
 }

firmware/targets/f7/furi_hal/furi_hal_subghz.c

@@ -7,6 +7,8 @@
 #include <furi_hal_interrupt.h>
 #include <furi_hal_resources.h>
 
+#include <stm32wbxx_ll_dma.h>
+
 #include <furi.h>
 #include <cc1101.h>
 #include <stdio.h>
@@ -328,34 +330,34 @@ void furi_hal_subghz_init() {
     furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
 
 #ifdef FURI_HAL_SUBGHZ_TX_GPIO
-    hal_gpio_init(&FURI_HAL_SUBGHZ_TX_GPIO, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&FURI_HAL_SUBGHZ_TX_GPIO, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
 #endif
 
     // Reset
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
     cc1101_reset(&furi_hal_spi_bus_handle_subghz);
     cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHighImpedance);
 
     // Prepare GD0 for power on self test
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
 
     // GD0 low
     cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHW);
-    while(hal_gpio_read(&gpio_cc1101_g0) != false)
+    while(furi_hal_gpio_read(&gpio_cc1101_g0) != false)
         ;
 
     // GD0 high
     cc1101_write_reg(
         &furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHW | CC1101_IOCFG_INV);
-    while(hal_gpio_read(&gpio_cc1101_g0) != true)
+    while(furi_hal_gpio_read(&gpio_cc1101_g0) != true)
         ;
 
     // Reset GD0 to floating state
     cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHighImpedance);
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
 
     // RF switches
-    hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
     cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
 
     // Go to sleep
@@ -372,7 +374,7 @@ void furi_hal_subghz_sleep() {
     cc1101_switch_to_idle(&furi_hal_spi_bus_handle_subghz);
 
     cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHighImpedance);
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
 
     cc1101_shutdown(&furi_hal_spi_bus_handle_subghz);
 
@@ -493,7 +495,7 @@ void furi_hal_subghz_shutdown() {
 
 void furi_hal_subghz_reset() {
     furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
     cc1101_switch_to_idle(&furi_hal_spi_bus_handle_subghz);
     cc1101_reset(&furi_hal_spi_bus_handle_subghz);
     cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHighImpedance);
@@ -634,18 +636,18 @@ uint32_t furi_hal_subghz_set_frequency(uint32_t value) {
 void furi_hal_subghz_set_path(FuriHalSubGhzPath path) {
     furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
     if(path == FuriHalSubGhzPath433) {
-        hal_gpio_write(&gpio_rf_sw_0, 0);
+        furi_hal_gpio_write(&gpio_rf_sw_0, 0);
         cc1101_write_reg(
             &furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
     } else if(path == FuriHalSubGhzPath315) {
-        hal_gpio_write(&gpio_rf_sw_0, 1);
+        furi_hal_gpio_write(&gpio_rf_sw_0, 1);
         cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
     } else if(path == FuriHalSubGhzPath868) {
-        hal_gpio_write(&gpio_rf_sw_0, 1);
+        furi_hal_gpio_write(&gpio_rf_sw_0, 1);
         cc1101_write_reg(
             &furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
     } else if(path == FuriHalSubGhzPathIsolate) {
-        hal_gpio_write(&gpio_rf_sw_0, 0);
+        furi_hal_gpio_write(&gpio_rf_sw_0, 0);
         cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
     } else {
         furi_crash(NULL);
@@ -688,7 +690,7 @@ void furi_hal_subghz_start_async_rx(FuriHalSubGhzCaptureCallback callback, void*
     furi_hal_subghz_capture_callback = callback;
     furi_hal_subghz_capture_callback_context = context;
 
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_cc1101_g0, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2);
 
     // Timer: base
@@ -750,7 +752,7 @@ void furi_hal_subghz_stop_async_rx() {
     FURI_CRITICAL_EXIT();
     furi_hal_interrupt_set_isr(FuriHalInterruptIdTIM2, NULL, NULL);
 
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
 }
 
 #define API_HAL_SUBGHZ_ASYNC_TX_BUFFER_FULL (256)
@@ -838,7 +840,7 @@ static void furi_hal_subghz_async_tx_timer_isr() {
             if(furi_hal_subghz_state == SubGhzStateAsyncTx) {
                 furi_hal_subghz_state = SubGhzStateAsyncTxLast;
                 //forcibly pulls the pin to the ground so that there is no carrier
-                hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullDown, GpioSpeedLow);
+                furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullDown, GpioSpeedLow);
             } else {
                 furi_hal_subghz_state = SubGhzStateAsyncTxEnd;
                 LL_TIM_DisableCounter(TIM2);
@@ -868,7 +870,7 @@ bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void*
         furi_hal_subghz_async_tx.buffer, API_HAL_SUBGHZ_ASYNC_TX_BUFFER_FULL);
 
     // Connect CC1101_GD0 to TIM2 as output
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_cc1101_g0, GpioModeAltFunctionPushPull, GpioPullDown, GpioSpeedLow, GpioAltFn1TIM2);
 
     // Configure DMA
@@ -920,7 +922,7 @@ bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void*
     // Start counter
     LL_TIM_GenerateEvent_UPDATE(TIM2);
 #ifdef FURI_HAL_SUBGHZ_TX_GPIO
-    hal_gpio_write(&FURI_HAL_SUBGHZ_TX_GPIO, true);
+    furi_hal_gpio_write(&FURI_HAL_SUBGHZ_TX_GPIO, true);
 #endif
     furi_hal_subghz_tx();
 
@@ -942,7 +944,7 @@ void furi_hal_subghz_stop_async_tx() {
     // Shutdown radio
     furi_hal_subghz_idle();
 #ifdef FURI_HAL_SUBGHZ_TX_GPIO
-    hal_gpio_write(&FURI_HAL_SUBGHZ_TX_GPIO, false);
+    furi_hal_gpio_write(&FURI_HAL_SUBGHZ_TX_GPIO, false);
 #endif
 
     // Deinitialize Timer
@@ -956,7 +958,7 @@ void furi_hal_subghz_stop_async_tx() {
     furi_hal_interrupt_set_isr(FuriHalInterruptIdDma1Ch1, NULL, NULL);
 
     // Deinitialize GPIO
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
     FURI_CRITICAL_EXIT();
 
     free(furi_hal_subghz_async_tx.buffer);

firmware/targets/f7/furi_hal/furi_hal_uart.c

@@ -2,6 +2,7 @@
 #include <stdbool.h>
 #include <stm32wbxx_ll_lpuart.h>
 #include <stm32wbxx_ll_usart.h>
+#include <stm32wbxx_ll_rcc.h>
 #include <furi_hal_resources.h>
 
 #include <furi.h>
@@ -11,13 +12,13 @@ static void (*irq_cb[2])(uint8_t ev, uint8_t data, void* context);
 static void* irq_ctx[2];
 
 static void furi_hal_usart_init(uint32_t baud) {
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_usart_tx,
         GpioModeAltFunctionPushPull,
         GpioPullUp,
         GpioSpeedVeryHigh,
         GpioAltFn7USART1);
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_usart_rx,
         GpioModeAltFunctionPushPull,
         GpioPullUp,
@@ -44,17 +45,17 @@ static void furi_hal_usart_init(uint32_t baud) {
 
     LL_USART_EnableIT_RXNE_RXFNE(USART1);
     LL_USART_EnableIT_IDLE(USART1);
-    HAL_NVIC_SetPriority(USART1_IRQn, 5, 0);
+    NVIC_SetPriority(USART1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
 }
 
 static void furi_hal_lpuart_init(uint32_t baud) {
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_ext_pc0,
         GpioModeAltFunctionPushPull,
         GpioPullUp,
         GpioSpeedVeryHigh,
         GpioAltFn8LPUART1);
-    hal_gpio_init_ex(
+    furi_hal_gpio_init_ex(
         &gpio_ext_pc1,
         GpioModeAltFunctionPushPull,
         GpioPullUp,
@@ -81,7 +82,7 @@ static void furi_hal_lpuart_init(uint32_t baud) {
 
     LL_LPUART_EnableIT_RXNE_RXFNE(LPUART1);
     LL_LPUART_EnableIT_IDLE(LPUART1);
-    HAL_NVIC_SetPriority(LPUART1_IRQn, 5, 0);
+    NVIC_SetPriority(LPUART1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
 }
 
 void furi_hal_uart_init(FuriHalUartId ch, uint32_t baud) {
@@ -126,12 +127,12 @@ void furi_hal_uart_deinit(FuriHalUartId ch) {
     furi_hal_uart_set_irq_cb(ch, NULL, NULL);
     if(ch == FuriHalUartIdUSART1) {
         LL_USART_Disable(USART1);
-        hal_gpio_init(&gpio_usart_tx, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(&gpio_usart_tx, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
-        hal_gpio_init(&gpio_usart_rx, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(&gpio_usart_rx, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
     } else if(ch == FuriHalUartIdLPUART1) {
         LL_LPUART_Disable(LPUART1);
-        hal_gpio_init(&gpio_ext_pc0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(&gpio_ext_pc0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
-        hal_gpio_init(&gpio_ext_pc1, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+        furi_hal_gpio_init(&gpio_ext_pc1, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
     }
 }
 

firmware/targets/f7/furi_hal/furi_hal_usb.c

@@ -3,6 +3,7 @@
 #include "furi_hal_usb.h"
 #include "furi_hal_vcp.h"
 #include <furi_hal_power.h>
+#include <stm32wbxx_ll_pwr.h>
 #include <furi.h>
 
 #include "usb.h"
@@ -75,7 +76,7 @@ void furi_hal_usb_init(void) {
 
     usb.enabled = false;
     usb.if_cur = NULL;
-    HAL_NVIC_SetPriority(USB_LP_IRQn, 5, 0);
+    NVIC_SetPriority(USB_LP_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
     NVIC_EnableIRQ(USB_LP_IRQn);
 
     usb.thread = furi_thread_alloc();

firmware/targets/f7/furi_hal/furi_hal_vibro.c

@@ -4,11 +4,11 @@
 #define TAG "FuriHalVibro"
 
 void furi_hal_vibro_init() {
-    hal_gpio_init(&vibro_gpio, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&vibro_gpio, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
-    hal_gpio_write(&vibro_gpio, false);
+    furi_hal_gpio_write(&vibro_gpio, false);
     FURI_LOG_I(TAG, "Init OK");
 }
 
 void furi_hal_vibro_on(bool value) {
-    hal_gpio_write(&vibro_gpio, value);
+    furi_hal_gpio_write(&vibro_gpio, value);
 }

firmware/targets/f7/target.mk

@@ -41,25 +41,13 @@ ASM_SOURCES += $(MXPROJECT_DIR)/startup_stm32wb55xx_cm4.s
 CUBE_DIR = ../lib/STM32CubeWB
 CFLAGS += \
 	-DUSE_FULL_LL_DRIVER \
-	-DUSE_HAL_DRIVER \
 	-DHAVE_FREERTOS
 CFLAGS += \
 	-I$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Inc \
-	-I$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Inc/Legacy \
 	-I$(CUBE_DIR)/Drivers/CMSIS/Device/ST \
 	-I$(CUBE_DIR)/Drivers/CMSIS/Device/ST/STM32WBxx/Include \
 	-I$(CUBE_DIR)/Drivers/CMSIS/Include
 C_SOURCES += \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cortex.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_exti.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_gpio.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_pcd.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_pcd_ex.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_pwr.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_pwr_ex.c \
-	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_rcc.c \
 	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_ll_adc.c \
 	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_ll_comp.c \
 	$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_ll_dma.c \

firmware/targets/furi_hal_include/furi_hal_delay.h

@@ -5,7 +5,7 @@
 
 #pragma once
 
-#include "main.h"
+#include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -17,26 +17,31 @@ extern uint32_t instructions_per_us;
  */
 void furi_hal_delay_init(void);
 
+/** Increase tick counter.
+ *  Should be called from SysTick ISR
+ */
+void furi_hal_tick(void);
+
+/** Get current tick counter
+ *
+ * System uptime, may overflow.
+ *
+ * @return     Current ticks in milliseconds
+ */
+uint32_t furi_hal_get_tick(void);
+
 /** Delay in milliseconds
  * @warning    Cannot be used from ISR
  *
  * @param[in]  milliseconds  milliseconds to wait
  */
-void delay(float milliseconds);
+void furi_hal_delay_ms(float milliseconds);
 
 /** Delay in microseconds
  *
  * @param[in]  microseconds  microseconds to wait
  */
-void delay_us(float microseconds);
+void furi_hal_delay_us(float microseconds);
-
-/** Get current millisecond
- * 
- * System uptime, pProvided by HAL, may overflow.
- *
- * @return     Current milliseconds
- */
-uint32_t millis(void);
 
 #ifdef __cplusplus
 }

firmware/targets/furi_hal_include/furi_hal_rfid.h

@@ -7,7 +7,6 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include <main.h>
 
 #ifdef __cplusplus
 extern "C" {

firmware/targets/furi_hal_include/furi_hal_rtc.h

@@ -7,7 +7,6 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include <main.h>
 
 #ifdef __cplusplus
 extern "C" {

lib/ST25RFAL002/platform.c

@@ -1,6 +1,5 @@
 #include "platform.h"
 #include <assert.h>
-#include <main.h>
 #include <furi.h>
 #include <furi_hal_spi.h>
 
@@ -30,25 +29,25 @@ void platformIrqThread() {
 }
 
 void platformEnableIrqCallback() {
-    hal_gpio_init(&pin, GpioModeInterruptRise, GpioPullDown, GpioSpeedLow);
+    furi_hal_gpio_init(&pin, GpioModeInterruptRise, GpioPullDown, GpioSpeedLow);
-    hal_gpio_enable_int_callback(&pin);
+    furi_hal_gpio_enable_int_callback(&pin);
 }
 
 void platformDisableIrqCallback() {
-    hal_gpio_init(&pin, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&pin, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
-    hal_gpio_disable_int_callback(&pin);
+    furi_hal_gpio_disable_int_callback(&pin);
 }
 
 void platformSetIrqCallback(PlatformIrqCallback callback) {
     platform_irq_callback = callback;
     platform_irq_thread_id = osThreadNew(platformIrqThread, NULL, &platform_irq_thread_attr);
-    hal_gpio_add_int_callback(&pin, nfc_isr, NULL);
+    furi_hal_gpio_add_int_callback(&pin, nfc_isr, NULL);
     // Disable interrupt callback as the pin is shared between 2 apps
     // It is enabled in rfalLowPowerModeStop()
-    hal_gpio_disable_int_callback(&pin);
+    furi_hal_gpio_disable_int_callback(&pin);
 }
 
-HAL_StatusTypeDef platformSpiTxRx(const uint8_t* txBuf, uint8_t* rxBuf, uint16_t len) {
+bool platformSpiTxRx(const uint8_t* txBuf, uint8_t* rxBuf, uint16_t len) {
     bool ret = false;
     if(txBuf && rxBuf) {
         ret =
@@ -59,11 +58,7 @@ HAL_StatusTypeDef platformSpiTxRx(const uint8_t* txBuf, uint8_t* rxBuf, uint16_t
         ret = furi_hal_spi_bus_rx(&furi_hal_spi_bus_handle_nfc, (uint8_t*)rxBuf, len, 1000);
     }
 
-    if(!ret) {
+    return ret;
-        return HAL_ERROR;
-    } else {
-        return HAL_OK;
-    }
 }
 
 void platformProtectST25RComm() {

lib/ST25RFAL002/platform.h

@@ -5,10 +5,8 @@
 #include <stdbool.h>
 #include <limits.h>
 #include <cmsis_os2.h>
-#include <gpio.h>
 #include "timer.h"
 #include "math.h"
-#include "main.h"
 #include <furi_hal_gpio.h>
 #include <furi_hal_light.h>
 #include <furi_hal_spi.h>
@@ -18,7 +16,7 @@ void platformSetIrqCallback(PlatformIrqCallback cb);
 void platformEnableIrqCallback();
 void platformDisableIrqCallback();
 
-HAL_StatusTypeDef platformSpiTxRx(const uint8_t* txBuf, uint8_t* rxBuf, uint16_t len);
+bool platformSpiTxRx(const uint8_t* txBuf, uint8_t* rxBuf, uint16_t len);
 void platformProtectST25RComm();
 void platformUnprotectST25RComm();
 
@@ -87,11 +85,18 @@ void platformUnprotectST25RComm();
 #define platformUnprotectST25RIrqStatus() \
     platformUnprotectST25RComm() /*!< Unprotect the IRQ status var - IRQ enable on a single thread environment (MCU) ; Mutex unlock on a multi thread environment         */
 
-#define platformGpioSet(port, pin) LL_GPIO_SetOutputPin(port, pin)
+#define platformGpioSet(port, pin) \
+    furi_hal_gpio_write_port_pin(  \
+        port, pin, true) /*!< Turns the given GPIO High                   */
+#define platformGpioClear(port, pin) \
+    furi_hal_gpio_write_port_pin(    \
+        port, pin, false) /*!< Turns the given GPIO Low                    */
 
-#define platformGpioClear(port, pin) LL_GPIO_ResetOutputPin(port, pin)
+#define platformGpioIsHigh(port, pin)          \
-
+    (furi_hal_gpio_read_port_pin(port, pin) == \
-#define platformGpioIsHigh(port, pin) LL_GPIO_IsInputPinSet(port, pin)
+     true) /*!< Checks if the given LED is High             */
+#define platformGpioIsLow(port, pin) \
+    (!platformGpioIsHigh(port, pin)) /*!< Checks if the given LED is Low              */
 
 #define platformTimerCreate(t) \
     timerCalculateTimer(t) /*!< Create a timer with the given time (ms)     */

lib/ST25RFAL002/timer.c

@@ -41,6 +41,7 @@
 ******************************************************************************
 */
 #include "timer.h"
+#include <furi_hal_delay.h>
 
 /*
 ******************************************************************************
@@ -64,7 +65,7 @@ static uint32_t timerStopwatchTick;
 
 /*******************************************************************************/
 uint32_t timerCalculateTimer(uint16_t time) {
-    return (HAL_GetTick() + time);
+    return (furi_hal_get_tick() + time);
 }
 
 /*******************************************************************************/
@@ -72,7 +73,7 @@ bool timerIsExpired(uint32_t timer) {
     uint32_t uDiff;
     int32_t sDiff;
 
-    uDiff = (timer - HAL_GetTick()); /* Calculate the diff between the timers */
+    uDiff = (timer - furi_hal_get_tick()); /* Calculate the diff between the timers */
     sDiff = uDiff; /* Convert the diff to a signed var      */
 
     /* Check if the given timer has expired already */
@@ -95,10 +96,10 @@ void timerDelay(uint16_t tOut) {
 
 /*******************************************************************************/
 void timerStopwatchStart(void) {
-    timerStopwatchTick = HAL_GetTick();
+    timerStopwatchTick = furi_hal_get_tick();
 }
 
 /*******************************************************************************/
 uint32_t timerStopwatchMeasure(void) {
-    return (uint32_t)(HAL_GetTick() - timerStopwatchTick);
+    return (uint32_t)(furi_hal_get_tick() - timerStopwatchTick);
 }

lib/drivers/bq27220.c

@@ -42,7 +42,7 @@ bool bq27220_set_parameter_u16(FuriHalI2cBusHandle* handle, uint16_t address, ui
     ret = furi_hal_i2c_write_mem(
         handle, BQ27220_ADDRESS, CommandSelectSubclass, buffer, 4, BQ27220_I2C_TIMEOUT);
 
-    delay_us(10000);
+    furi_hal_delay_us(10000);
 
     uint8_t checksum = bq27220_get_checksum(buffer, 4);
     buffer[0] = checksum;
@@ -50,7 +50,7 @@ bool bq27220_set_parameter_u16(FuriHalI2cBusHandle* handle, uint16_t address, ui
     ret = furi_hal_i2c_write_mem(
         handle, BQ27220_ADDRESS, CommandMACDataSum, buffer, 2, BQ27220_I2C_TIMEOUT);
 
-    delay_us(10000);
+    furi_hal_delay_us(10000);
     return ret;
 }
 
@@ -96,7 +96,7 @@ bool bq27220_init(FuriHalI2cBusHandle* handle, const ParamCEDV* cedv) {
     bq27220_set_parameter_u16(handle, AddressEDV2, cedv->EDV2);
 
     bq27220_control(handle, Control_EXIT_CFG_UPDATE_REINIT);
-    delay_us(10000);
+    furi_hal_delay_us(10000);
     design_cap = bq27220_get_design_capacity(handle);
     if(cedv->design_cap == design_cap) {
         FURI_LOG_I(TAG, "Battery profile update success");

lib/drivers/cc1101.c

@@ -8,7 +8,7 @@ CC1101Status cc1101_strobe(FuriHalSpiBusHandle* handle, uint8_t strobe) {
     uint8_t tx[1] = {strobe};
     CC1101Status rx[1] = {0};
 
-    while(hal_gpio_read(handle->miso))
+    while(furi_hal_gpio_read(handle->miso))
         ;
     furi_hal_spi_bus_trx(handle, tx, (uint8_t*)rx, 1, CC1101_TIMEOUT);
 
@@ -20,7 +20,7 @@ CC1101Status cc1101_write_reg(FuriHalSpiBusHandle* handle, uint8_t reg, uint8_t
     uint8_t tx[2] = {reg, data};
     CC1101Status rx[2] = {0};
 
-    while(hal_gpio_read(handle->miso))
+    while(furi_hal_gpio_read(handle->miso))
         ;
     furi_hal_spi_bus_trx(handle, tx, (uint8_t*)rx, 2, CC1101_TIMEOUT);
 
@@ -33,7 +33,7 @@ CC1101Status cc1101_read_reg(FuriHalSpiBusHandle* handle, uint8_t reg, uint8_t*
     uint8_t tx[2] = {reg | CC1101_READ, 0};
     CC1101Status rx[2] = {0};
 
-    while(hal_gpio_read(handle->miso))
+    while(furi_hal_gpio_read(handle->miso))
         ;
     furi_hal_spi_bus_trx(handle, tx, (uint8_t*)rx, 2, CC1101_TIMEOUT);
 
@@ -128,7 +128,7 @@ void cc1101_set_pa_table(FuriHalSpiBusHandle* handle, const uint8_t value[8]) {
 
     memcpy(&tx[1], &value[0], 8);
 
-    while(hal_gpio_read(handle->miso))
+    while(furi_hal_gpio_read(handle->miso))
         ;
     furi_hal_spi_bus_trx(handle, tx, (uint8_t*)rx, sizeof(rx), CC1101_TIMEOUT);
 
@@ -143,7 +143,7 @@ uint8_t cc1101_write_fifo(FuriHalSpiBusHandle* handle, const uint8_t* data, uint
 
     // Start transaction
     // Wait IC to become ready
-    while(hal_gpio_read(handle->miso))
+    while(furi_hal_gpio_read(handle->miso))
         ;
     // Tell IC what we want
     furi_hal_spi_bus_trx(handle, buff_tx, (uint8_t*)buff_rx, size + 1, CC1101_TIMEOUT);
@@ -158,7 +158,7 @@ uint8_t cc1101_read_fifo(FuriHalSpiBusHandle* handle, uint8_t* data, uint8_t* si
 
     // Start transaction
     // Wait IC to become ready
-    while(hal_gpio_read(handle->miso))
+    while(furi_hal_gpio_read(handle->miso))
         ;
 
     // First byte - packet length

lib/drivers/lp5562.c

@@ -26,7 +26,7 @@ void lp5562_enable(FuriHalI2cBusHandle* handle) {
     Reg00_Enable reg = {.CHIP_EN = true, .LOG_EN = true};
     furi_hal_i2c_write_reg_8(handle, LP5562_ADDRESS, 0x00, *(uint8_t*)&reg, LP5562_I2C_TIMEOUT);
     //>488μs delay is required after writing to 0x00 register, otherwise program engine will not work
-    delay_us(500);
+    furi_hal_delay_us(500);
 }
 
 void lp5562_set_channel_current(FuriHalI2cBusHandle* handle, LP5562Channel channel, uint8_t value) {
@@ -121,7 +121,7 @@ void lp5562_execute_program(
     reg_val &= ~(0x3 << bit_offset);
     reg_val |= (0x01 << bit_offset); // load
     furi_hal_i2c_write_reg_8(handle, LP5562_ADDRESS, 0x01, reg_val, LP5562_I2C_TIMEOUT);
-    delay_us(100);
+    furi_hal_delay_us(100);
 
     // Program load
     for(uint8_t i = 0; i < 16; i++) {

lib/one_wire/ibutton/ibutton_worker_modes.c

@@ -83,7 +83,7 @@ bool ibutton_worker_read_comparator(iButtonWorker* worker) {
     furi_hal_rfid_comp_start();
 
     // TODO: rework with thread events, "pulse_decoder_get_decoded_index_with_timeout"
-    delay(100);
+    furi_hal_delay_ms(100);
     int32_t decoded_index = pulse_decoder_get_decoded_index(worker->pulse_decoder);
     if(decoded_index >= 0) {
         pulse_decoder_get_data(
@@ -118,7 +118,7 @@ bool ibutton_worker_read_comparator(iButtonWorker* worker) {
 bool ibutton_worker_read_dallas(iButtonWorker* worker) {
     bool result = false;
     onewire_host_start(worker->host);
-    delay(100);
+    furi_hal_delay_ms(100);
     FURI_CRITICAL_ENTER();
     if(onewire_host_search(worker->host, worker->key_data, NORMAL_SEARCH)) {
         onewire_host_reset_search(worker->host);

lib/one_wire/ibutton/ibutton_writer.c

@@ -11,13 +11,13 @@ struct iButtonWriter {
 
 static void writer_write_one_bit(iButtonWriter* writer, bool value, uint32_t delay) {
     onewire_host_write_bit(writer->host, value);
-    delay_us(delay);
+    furi_hal_delay_us(delay);
 }
 
 static void writer_write_byte_ds1990(iButtonWriter* writer, uint8_t data) {
     for(uint8_t n_bit = 0; n_bit < 8; n_bit++) {
         onewire_host_write_bit(writer->host, data & 1);
-        delay_us(5000);
+        furi_hal_delay_us(5000);
         data = data >> 1;
     }
 }
@@ -68,7 +68,7 @@ static bool writer_write_TM2004(iButtonWriter* writer, iButtonKey* key) {
             // TODO: check answer CRC
 
             // pulse indicating that data is correct
-            delay_us(600);
+            furi_hal_delay_us(600);
             writer_write_one_bit(writer, 1, 50000);
 
             // read writed key byte
@@ -104,7 +104,7 @@ static bool writer_write_1990_1(iButtonWriter* writer, iButtonKey* key) {
         // unlock
         onewire_host_reset(writer->host);
         onewire_host_write(writer->host, RW1990_1_CMD_WRITE_RECORD_FLAG);
-        delay_us(10);
+        furi_hal_delay_us(10);
         writer_write_one_bit(writer, 0, 5000);
 
         // write key
@@ -113,7 +113,7 @@ static bool writer_write_1990_1(iButtonWriter* writer, iButtonKey* key) {
         for(uint8_t i = 0; i < ibutton_key_get_data_size(key); i++) {
             // inverted key for RW1990.1
             writer_write_byte_ds1990(writer, ~ibutton_key_get_data_p(key)[i]);
-            delay_us(30000);
+            furi_hal_delay_us(30000);
         }
 
         // lock
@@ -139,7 +139,7 @@ static bool writer_write_1990_2(iButtonWriter* writer, iButtonKey* key) {
         // unlock
         onewire_host_reset(writer->host);
         onewire_host_write(writer->host, RW1990_2_CMD_WRITE_RECORD_FLAG);
-        delay_us(10);
+        furi_hal_delay_us(10);
         writer_write_one_bit(writer, 1, 5000);
 
         // write key
@@ -147,7 +147,7 @@ static bool writer_write_1990_2(iButtonWriter* writer, iButtonKey* key) {
         onewire_host_write(writer->host, RW1990_2_CMD_WRITE_ROM);
         for(uint8_t i = 0; i < ibutton_key_get_data_size(key); i++) {
             writer_write_byte_ds1990(writer, ibutton_key_get_data_p(key)[i]);
-            delay_us(30000);
+            furi_hal_delay_us(30000);
         }
 
         // lock
@@ -191,7 +191,7 @@ static bool writer_write_TM01(
         //} else {
         for(uint8_t i = 0; i < key->get_type_data_size(); i++) {
             write_byte_ds1990(key->get_data()[i]);
-            delay_us(10000);
+            furi_hal_delay_us(10000);
         }
         //}
 

lib/one_wire/one_wire_host.c

@@ -30,23 +30,23 @@ bool onewire_host_reset(OneWireHost* host) {
     furi_hal_ibutton_pin_high();
     do {
         if(--retries == 0) return 0;
-        delay_us(2);
+        furi_hal_delay_us(2);
     } while(!furi_hal_ibutton_pin_get_level());
 
     // pre delay
-    delay_us(OWH_RESET_DELAY_PRE);
+    furi_hal_delay_us(OWH_RESET_DELAY_PRE);
 
     // drive low
     furi_hal_ibutton_pin_low();
-    delay_us(OWH_RESET_DRIVE);
+    furi_hal_delay_us(OWH_RESET_DRIVE);
 
     // release
     furi_hal_ibutton_pin_high();
-    delay_us(OWH_RESET_RELEASE);
+    furi_hal_delay_us(OWH_RESET_RELEASE);
 
     // read and post delay
     r = !furi_hal_ibutton_pin_get_level();
-    delay_us(OWH_RESET_DELAY_POST);
+    furi_hal_delay_us(OWH_RESET_DELAY_POST);
 
     return r;
 }
@@ -56,15 +56,15 @@ bool onewire_host_read_bit(OneWireHost* host) {
 
     // drive low
     furi_hal_ibutton_pin_low();
-    delay_us(OWH_READ_DRIVE);
+    furi_hal_delay_us(OWH_READ_DRIVE);
 
     // release
     furi_hal_ibutton_pin_high();
-    delay_us(OWH_READ_RELEASE);
+    furi_hal_delay_us(OWH_READ_RELEASE);
 
     // read and post delay
     result = furi_hal_ibutton_pin_get_level();
-    delay_us(OWH_READ_DELAY_POST);
+    furi_hal_delay_us(OWH_READ_DELAY_POST);
 
     return result;
 }
@@ -91,19 +91,19 @@ void onewire_host_write_bit(OneWireHost* host, bool value) {
     if(value) {
         // drive low
         furi_hal_ibutton_pin_low();
-        delay_us(OWH_WRITE_1_DRIVE);
+        furi_hal_delay_us(OWH_WRITE_1_DRIVE);
 
         // release
         furi_hal_ibutton_pin_high();
-        delay_us(OWH_WRITE_1_RELEASE);
+        furi_hal_delay_us(OWH_WRITE_1_RELEASE);
     } else {
         // drive low
         furi_hal_ibutton_pin_low();
-        delay_us(OWH_WRITE_0_DRIVE);
+        furi_hal_delay_us(OWH_WRITE_0_DRIVE);
 
         // release
         furi_hal_ibutton_pin_high();
-        delay_us(OWH_WRITE_0_RELEASE);
+        furi_hal_delay_us(OWH_WRITE_0_RELEASE);
     }
 }
 

lib/one_wire/one_wire_slave.c

@@ -59,7 +59,7 @@ bool onewire_slave_show_presence(OneWireSlave* bus) {
 
     // show presence
     furi_hal_ibutton_pin_low();
-    delay_us(OWS_PRESENCE_MIN);
+    furi_hal_delay_us(OWS_PRESENCE_MIN);
     furi_hal_ibutton_pin_high();
 
     // somebody also can show presence
@@ -126,7 +126,7 @@ bool onewire_slave_send_bit(OneWireSlave* bus, bool value) {
     }
 
     // hold line for ZERO or ONE time
-    delay_us(time);
+    furi_hal_delay_us(time);
     furi_hal_ibutton_pin_high();
 
     return true;

lib/subghz/protocols/princeton_for_testing.c

@@ -75,8 +75,9 @@ void subghz_encoder_princeton_for_testing_set(
 
     instance->count_key = instance->count_key_package + 3;
 
-    if((millis() - instance->time_stop) < instance->timeout) {
+    if((furi_hal_get_tick() - instance->time_stop) < instance->timeout) {
-        instance->time_stop = (instance->timeout - (millis() - instance->time_stop)) * 1000;
+        instance->time_stop =
+            (instance->timeout - (furi_hal_get_tick() - instance->time_stop)) * 1000;
     } else {
         instance->time_stop = 0;
     }

lib/subghz/subghz_tx_rx_worker.c

@@ -71,7 +71,7 @@ bool subghz_tx_rx_worker_rx(SubGhzTxRxWorker* instance, uint8_t* data, uint8_t*
         osDelay(1);
     }
     //waiting for reception to complete
-    while(hal_gpio_read(&gpio_cc1101_g0)) {
+    while(furi_hal_gpio_read(&gpio_cc1101_g0)) {
         osDelay(1);
         if(!--timeout) {
             FURI_LOG_W(TAG, "RX cc1101_g0 timeout");
@@ -102,14 +102,14 @@ void subghz_tx_rx_worker_tx(SubGhzTxRxWorker* instance, uint8_t* data, size_t si
     furi_hal_subghz_write_packet(data, size);
     furi_hal_subghz_tx(); //start send
     instance->status = SubGhzTxRxWorkerStatusTx;
-    while(!hal_gpio_read(&gpio_cc1101_g0)) { // Wait for GDO0 to be set -> sync transmitted
+    while(!furi_hal_gpio_read(&gpio_cc1101_g0)) { // Wait for GDO0 to be set -> sync transmitted
         osDelay(1);
         if(!--timeout) {
             FURI_LOG_W(TAG, "TX !cc1101_g0 timeout");
             break;
         }
     }
-    while(hal_gpio_read(&gpio_cc1101_g0)) { // Wait for GDO0 to be cleared -> end of packet
+    while(furi_hal_gpio_read(&gpio_cc1101_g0)) { // Wait for GDO0 to be cleared -> end of packet
         osDelay(1);
         if(!--timeout) {
             FURI_LOG_W(TAG, "TX cc1101_g0 timeout");
@@ -132,7 +132,7 @@ static int32_t subghz_tx_rx_worker_thread(void* context) {
     furi_hal_subghz_idle();
     furi_hal_subghz_load_preset(FuriHalSubGhzPresetGFSK9_99KbAsync);
     //furi_hal_subghz_load_preset(FuriHalSubGhzPresetMSK99_97KbAsync);
-    hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
 
     furi_hal_subghz_set_frequency_and_path(instance->frequency);
     furi_hal_subghz_flush_rx();

lib/u8g2/u8g2_glue.c

@@ -8,16 +8,16 @@ uint8_t u8g2_gpio_and_delay_stm32(u8x8_t* u8x8, uint8_t msg, uint8_t arg_int, vo
         /* HAL initialization contains all what we need so we can skip this part. */
         break;
     case U8X8_MSG_DELAY_MILLI:
-        delay(arg_int);
+        furi_hal_delay_ms(arg_int);
         break;
     case U8X8_MSG_DELAY_10MICRO:
-        delay_us(10);
+        furi_hal_delay_us(10);
         break;
     case U8X8_MSG_DELAY_100NANO:
         asm("nop");
         break;
     case U8X8_MSG_GPIO_RESET:
-        hal_gpio_write(&gpio_display_rst, arg_int);
+        furi_hal_gpio_write(&gpio_display_rst, arg_int);
         break;
     default:
         return 0;
@@ -32,7 +32,7 @@ uint8_t u8x8_hw_spi_stm32(u8x8_t* u8x8, uint8_t msg, uint8_t arg_int, void* arg_
         furi_hal_spi_bus_tx(&furi_hal_spi_bus_handle_display, (uint8_t*)arg_ptr, arg_int, 10000);
         break;
     case U8X8_MSG_BYTE_SET_DC:
-        hal_gpio_write(&gpio_display_di, arg_int);
+        furi_hal_gpio_write(&gpio_display_di, arg_int);
         break;
     case U8X8_MSG_BYTE_INIT:
         break;