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[FL-2149] SubGhz: Additional frequencies for testing (#920)

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* SubGhz: add new frequency for testing
* [FL-2149] SubGhz: power reduction for Australia

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Skorpionm 2021-12-22 15:05:14 +04:00 committed by GitHub
parent cdfc420ddf
commit 51aa169c3b
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 156 additions and 47 deletions
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34
applications/subghz/helpers/subghz_testing.c Normal file
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@ -0,0 +1,34 @@
#include "subghz_testing.h"
const uint32_t subghz_frequencies_testing[] = {
/* 300 - 348 */
300000000,
304500000,
313250000,
315000000,
321950000,
348000000,
/* 387 - 464 */
387000000,
433075000, /* LPD433 first */
433825000,
433920000, /* LPD433 mid */
434420000,
434775000, /* LPD433 last channels */
438900000,
464000000,
/* 779 - 928 */
779000000,
868150000,
868350000,
868550000,
915000000,
925000000,
926500000,
927950000,
928000000,
};
const uint32_t subghz_frequencies_count_testing =
sizeof(subghz_frequencies_testing) / sizeof(uint32_t);
const uint32_t subghz_frequencies_433_92_testing = 9;

6
applications/subghz/helpers/subghz_testing.h Normal file
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@ -0,0 +1,6 @@
#pragma once
#include "../subghz_i.h"
extern const uint32_t subghz_frequencies_testing[];
extern const uint32_t subghz_frequencies_count_testing;
extern const uint32_t subghz_frequencies_433_92_testing;

9
applications/subghz/views/subghz_test_carrier.c
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@ -1,5 +1,6 @@
#include "subghz_test_carrier.h" #include "subghz_test_carrier.h"
#include "../subghz_i.h" #include "../subghz_i.h"
#include "../helpers/subghz_testing.h"
#include <math.h> #include <math.h>
#include <furi.h> #include <furi.h>
@ -94,7 +95,7 @@ bool subghz_test_carrier_input(InputEvent* event, void* context) {
if(event->key == InputKeyLeft) { if(event->key == InputKeyLeft) {
if(model->frequency > 0) model->frequency--; if(model->frequency > 0) model->frequency--;
} else if(event->key == InputKeyRight) { } else if(event->key == InputKeyRight) {
if(model->frequency < subghz_frequencies_count - 1) model->frequency++; if(model->frequency < subghz_frequencies_count_testing - 1) model->frequency++;
} else if(event->key == InputKeyDown) { } else if(event->key == InputKeyDown) {
if(model->path > 0) model->path--; if(model->path > 0) model->path--;
} else if(event->key == InputKeyUp) { } else if(event->key == InputKeyUp) {
@ -108,7 +109,7 @@ bool subghz_test_carrier_input(InputEvent* event, void* context) {
} }
model->real_frequency = model->real_frequency =
furi_hal_subghz_set_frequency(subghz_frequencies[model->frequency]); furi_hal_subghz_set_frequency(subghz_frequencies_testing[model->frequency]);
furi_hal_subghz_set_path(model->path); furi_hal_subghz_set_path(model->path);
if(model->status == SubghzTestCarrierModelStatusRx) { if(model->status == SubghzTestCarrierModelStatusRx) {
@ -141,9 +142,9 @@ void subghz_test_carrier_enter(void* context) {
with_view_model( with_view_model(
subghz_test_carrier->view, (SubghzTestCarrierModel * model) { subghz_test_carrier->view, (SubghzTestCarrierModel * model) {
model->frequency = subghz_frequencies_433_92; // 433 model->frequency = subghz_frequencies_433_92_testing; // 433
model->real_frequency = model->real_frequency =
furi_hal_subghz_set_frequency(subghz_frequencies[model->frequency]); furi_hal_subghz_set_frequency(subghz_frequencies_testing[model->frequency]);
model->path = FuriHalSubGhzPathIsolate; // isolate model->path = FuriHalSubGhzPathIsolate; // isolate
model->rssi = 0.0f; model->rssi = 0.0f;
model->status = SubghzTestCarrierModelStatusRx; model->status = SubghzTestCarrierModelStatusRx;

11
applications/subghz/views/subghz_test_packet.c
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@ -1,5 +1,6 @@
#include "subghz_test_packet.h" #include "subghz_test_packet.h"
#include "../subghz_i.h" #include "../subghz_i.h"
#include "../helpers/subghz_testing.h"
#include <math.h> #include <math.h>
#include <furi.h> #include <furi.h>
@ -144,7 +145,7 @@ static bool subghz_test_packet_input(InputEvent* event, void* context) {
if(event->key == InputKeyLeft) { if(event->key == InputKeyLeft) {
if(model->frequency > 0) model->frequency--; if(model->frequency > 0) model->frequency--;
} else if(event->key == InputKeyRight) { } else if(event->key == InputKeyRight) {
if(model->frequency < subghz_frequencies_count - 1) model->frequency++; if(model->frequency < subghz_frequencies_count_testing - 1) model->frequency++;
} else if(event->key == InputKeyDown) { } else if(event->key == InputKeyDown) {
if(model->path > 0) model->path--; if(model->path > 0) model->path--;
} else if(event->key == InputKeyUp) { } else if(event->key == InputKeyUp) {
@ -158,7 +159,7 @@ static bool subghz_test_packet_input(InputEvent* event, void* context) {
} }
model->real_frequency = model->real_frequency =
furi_hal_subghz_set_frequency(subghz_frequencies[model->frequency]); furi_hal_subghz_set_frequency(subghz_frequencies_testing[model->frequency]);
furi_hal_subghz_set_path(model->path); furi_hal_subghz_set_path(model->path);
if(model->status == SubghzTestPacketModelStatusRx) { if(model->status == SubghzTestPacketModelStatusRx) {
@ -168,7 +169,7 @@ static bool subghz_test_packet_input(InputEvent* event, void* context) {
instance->encoder, instance->encoder,
0x00AABBCC, 0x00AABBCC,
SUBGHZ_TEST_PACKET_COUNT, SUBGHZ_TEST_PACKET_COUNT,
subghz_frequencies[model->frequency]); subghz_frequencies_testing[model->frequency]);
if(!furi_hal_subghz_start_async_tx( if(!furi_hal_subghz_start_async_tx(
subghz_encoder_princeton_yield, instance->encoder)) { subghz_encoder_princeton_yield, instance->encoder)) {
model->status = SubghzTestPacketModelStatusOnlyRx; model->status = SubghzTestPacketModelStatusOnlyRx;
@ -191,9 +192,9 @@ void subghz_test_packet_enter(void* context) {
with_view_model( with_view_model(
instance->view, (SubghzTestPacketModel * model) { instance->view, (SubghzTestPacketModel * model) {
model->frequency = subghz_frequencies_433_92; model->frequency = subghz_frequencies_433_92_testing;
model->real_frequency = model->real_frequency =
furi_hal_subghz_set_frequency(subghz_frequencies[model->frequency]); furi_hal_subghz_set_frequency(subghz_frequencies_testing[model->frequency]);
model->path = FuriHalSubGhzPathIsolate; // isolate model->path = FuriHalSubGhzPathIsolate; // isolate
model->rssi = 0.0f; model->rssi = 0.0f;
model->status = SubghzTestPacketModelStatusRx; model->status = SubghzTestPacketModelStatusRx;

14
applications/subghz/views/subghz_test_static.c
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@ -1,5 +1,6 @@
#include "subghz_test_static.h" #include "subghz_test_static.h"
#include "../subghz_i.h" #include "../subghz_i.h"
#include "../helpers/subghz_testing.h"
#include <math.h> #include <math.h>
#include <furi.h> #include <furi.h>
@ -81,7 +82,7 @@ bool subghz_test_static_input(InputEvent* event, void* context) {
if(event->key == InputKeyLeft) { if(event->key == InputKeyLeft) {
if(model->frequency > 0) model->frequency--; if(model->frequency > 0) model->frequency--;
} else if(event->key == InputKeyRight) { } else if(event->key == InputKeyRight) {
if(model->frequency < subghz_frequencies_count - 1) model->frequency++; if(model->frequency < subghz_frequencies_count_testing - 1) model->frequency++;
} else if(event->key == InputKeyDown) { } else if(event->key == InputKeyDown) {
if(model->button > 0) model->button--; if(model->button > 0) model->button--;
} else if(event->key == InputKeyUp) { } else if(event->key == InputKeyUp) {
@ -89,13 +90,14 @@ bool subghz_test_static_input(InputEvent* event, void* context) {
} }
} }
model->real_frequency = subghz_frequencies[model->frequency]; model->real_frequency = subghz_frequencies_testing[model->frequency];
if(event->key == InputKeyOk) { if(event->key == InputKeyOk) {
NotificationApp* notification = furi_record_open("notification"); NotificationApp* notification = furi_record_open("notification");
if(event->type == InputTypePress) { if(event->type == InputTypePress) {
furi_hal_subghz_idle(); furi_hal_subghz_idle();
furi_hal_subghz_set_frequency_and_path(subghz_frequencies[model->frequency]); furi_hal_subghz_set_frequency_and_path(
subghz_frequencies_testing[model->frequency]);
if(!furi_hal_subghz_tx()) { if(!furi_hal_subghz_tx()) {
instance->callback(SubghzTestStaticEventOnlyRx, instance->context); instance->callback(SubghzTestStaticEventOnlyRx, instance->context);
} else { } else {
@ -107,7 +109,7 @@ bool subghz_test_static_input(InputEvent* event, void* context) {
instance->encoder, instance->encoder,
subghz_test_static_keys[model->button], subghz_test_static_keys[model->button],
10000, 10000,
subghz_frequencies[model->frequency]); subghz_frequencies_testing[model->frequency]);
furi_hal_subghz_start_async_tx( furi_hal_subghz_start_async_tx(
subghz_encoder_princeton_yield, instance->encoder); subghz_encoder_princeton_yield, instance->encoder);
@ -145,8 +147,8 @@ void subghz_test_static_enter(void* context) {
with_view_model( with_view_model(
instance->view, (SubghzTestStaticModel * model) { instance->view, (SubghzTestStaticModel * model) {
model->frequency = subghz_frequencies_433_92; model->frequency = subghz_frequencies_433_92_testing;
model->real_frequency = subghz_frequencies[model->frequency]; model->real_frequency = subghz_frequencies_testing[model->frequency];
model->button = 0; model->button = 0;
return true; return true;

60
firmware/targets/f6/furi-hal/furi-hal-subghz.c
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@ -1,5 +1,6 @@
#include "furi-hal-subghz.h" #include "furi-hal-subghz.h"
#include "furi-hal-version.h" #include "furi-hal-version.h"
#include "furi-hal-rtc.h"
#include <furi-hal-gpio.h> #include <furi-hal-gpio.h>
#include <furi-hal-spi.h> #include <furi-hal-spi.h>
@ -14,6 +15,7 @@
static volatile SubGhzState furi_hal_subghz_state = SubGhzStateInit; static volatile SubGhzState furi_hal_subghz_state = SubGhzStateInit;
static volatile SubGhzRegulation furi_hal_subghz_regulation = SubGhzRegulationTxRx; static volatile SubGhzRegulation furi_hal_subghz_regulation = SubGhzRegulationTxRx;
static volatile FuriHalSubGhzPreset furi_hal_subghz_preset = FuriHalSubGhzPresetIDLE;
static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = { static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = {
// https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration // https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration
@ -298,7 +300,7 @@ static const uint8_t furi_hal_subghz_preset_gfsk_9_99kb_async_regs[][2] = {
//1 : CRC calculation in TX and CRC check in RX enabled, //1 : CRC calculation in TX and CRC check in RX enabled,
//1 : Variable packet length mode. Packet length configured by the first byte after sync word //1 : Variable packet length mode. Packet length configured by the first byte after sync word
{CC1101_PKTCTRL0,0x05}, {CC1101_PKTCTRL0, 0x05},
{CC1101_FSCTRL1, 0x06}, //Frequency Synthesizer Control {CC1101_FSCTRL1, 0x06}, //Frequency Synthesizer Control
@ -315,7 +317,7 @@ static const uint8_t furi_hal_subghz_preset_gfsk_9_99kb_async_regs[][2] = {
{CC1101_MCSM0, 0x18}, //Main Radio Control State Machine Configuration {CC1101_MCSM0, 0x18}, //Main Radio Control State Machine Configuration
{CC1101_FOCCFG, 0x16}, //Frequency Offset Compensation Configuration {CC1101_FOCCFG, 0x16}, //Frequency Offset Compensation Configuration
{CC1101_AGCCTRL2, 0x43 }, //AGC Control {CC1101_AGCCTRL2, 0x43}, //AGC Control
{CC1101_AGCCTRL1, 0x40}, {CC1101_AGCCTRL1, 0x40},
{CC1101_AGCCTRL0, 0x91}, {CC1101_AGCCTRL0, 0x91},
@ -333,7 +335,16 @@ static const uint8_t furi_hal_subghz_preset_gfsk_9_99kb_async_regs[][2] = {
static const uint8_t furi_hal_subghz_preset_ook_async_patable[8] = { static const uint8_t furi_hal_subghz_preset_ook_async_patable[8] = {
0x00, 0x00,
0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12 0xC0, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
0x00,
0x00,
0x00,
0x00,
0x00,
0x00};
static const uint8_t furi_hal_subghz_preset_ook_async_patable_au[8] = {
0x00,
0x86, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
0x00, 0x00,
0x00, 0x00,
0x00, 0x00,
@ -371,6 +382,7 @@ static const uint8_t furi_hal_subghz_preset_gfsk_async_patable[8] = {
void furi_hal_subghz_init() { void furi_hal_subghz_init() {
furi_assert(furi_hal_subghz_state == SubGhzStateInit); furi_assert(furi_hal_subghz_state == SubGhzStateInit);
furi_hal_subghz_state = SubGhzStateIdle; furi_hal_subghz_state = SubGhzStateIdle;
furi_hal_subghz_preset = FuriHalSubGhzPresetIDLE;
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
@ -392,7 +404,8 @@ void furi_hal_subghz_init() {
; ;
// GD0 high // GD0 high
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHW | CC1101_IOCFG_INV); cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHW | CC1101_IOCFG_INV);
while(hal_gpio_read(&gpio_cc1101_g0) != true) while(hal_gpio_read(&gpio_cc1101_g0) != true)
; ;
@ -423,6 +436,8 @@ void furi_hal_subghz_sleep() {
cc1101_shutdown(&furi_hal_spi_bus_handle_subghz); cc1101_shutdown(&furi_hal_spi_bus_handle_subghz);
furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz);
furi_hal_subghz_preset = FuriHalSubGhzPresetIDLE;
} }
void furi_hal_subghz_dump_state() { void furi_hal_subghz_dump_state() {
@ -453,9 +468,10 @@ void furi_hal_subghz_load_preset(FuriHalSubGhzPreset preset) {
} else if(preset == FuriHalSubGhzPresetGFSK9_99KbAsync) { } else if(preset == FuriHalSubGhzPresetGFSK9_99KbAsync) {
furi_hal_subghz_load_registers(furi_hal_subghz_preset_gfsk_9_99kb_async_regs); furi_hal_subghz_load_registers(furi_hal_subghz_preset_gfsk_9_99kb_async_regs);
furi_hal_subghz_load_patable(furi_hal_subghz_preset_gfsk_async_patable); furi_hal_subghz_load_patable(furi_hal_subghz_preset_gfsk_async_patable);
} else{ } else {
furi_crash(NULL); furi_crash(NULL);
} }
furi_hal_subghz_preset = preset;
} }
void furi_hal_subghz_load_registers(const uint8_t data[][2]) { void furi_hal_subghz_load_registers(const uint8_t data[][2]) {
@ -498,7 +514,8 @@ void furi_hal_subghz_flush_tx() {
bool furi_hal_subghz_rx_pipe_not_empty() { bool furi_hal_subghz_rx_pipe_not_empty() {
CC1101RxBytes status[1]; CC1101RxBytes status[1];
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
cc1101_read_reg(&furi_hal_spi_bus_handle_subghz, (CC1101_STATUS_RXBYTES) | CC1101_BURST, (uint8_t*)status); cc1101_read_reg(
&furi_hal_spi_bus_handle_subghz, (CC1101_STATUS_RXBYTES) | CC1101_BURST, (uint8_t*)status);
furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz);
// TODO: you can add a buffer overflow flag if needed // TODO: you can add a buffer overflow flag if needed
if(status->NUM_RXBYTES > 0) { if(status->NUM_RXBYTES > 0) {
@ -627,6 +644,13 @@ bool furi_hal_subghz_is_tx_allowed(uint32_t value) {
!(value >= 433050000 && value <= 434790000) && !(value >= 433050000 && value <= 434790000) &&
!(value >= 915000000 && value <= 928000000)) { !(value >= 915000000 && value <= 928000000)) {
} else { } else {
if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
if((value >= 304100000 && value <= 315250000) &&
((furi_hal_subghz_preset == FuriHalSubGhzPresetOok270Async) ||
(furi_hal_subghz_preset == FuriHalSubGhzPresetOok650Async))) {
furi_hal_subghz_load_patable(furi_hal_subghz_preset_ook_async_patable_au);
}
}
is_allowed = true; is_allowed = true;
} }
break; break;
@ -647,14 +671,13 @@ bool furi_hal_subghz_is_tx_allowed(uint32_t value) {
} }
uint32_t furi_hal_subghz_set_frequency(uint32_t value) { uint32_t furi_hal_subghz_set_frequency(uint32_t value) {
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
if(furi_hal_subghz_is_tx_allowed(value)) { if(furi_hal_subghz_is_tx_allowed(value)) {
furi_hal_subghz_regulation = SubGhzRegulationTxRx; furi_hal_subghz_regulation = SubGhzRegulationTxRx;
} else { } else {
furi_hal_subghz_regulation = SubGhzRegulationOnlyRx; furi_hal_subghz_regulation = SubGhzRegulationOnlyRx;
} }
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
uint32_t real_frequency = cc1101_set_frequency(&furi_hal_spi_bus_handle_subghz, value); uint32_t real_frequency = cc1101_set_frequency(&furi_hal_spi_bus_handle_subghz, value);
cc1101_calibrate(&furi_hal_spi_bus_handle_subghz); cc1101_calibrate(&furi_hal_spi_bus_handle_subghz);
@ -672,13 +695,15 @@ void furi_hal_subghz_set_path(FuriHalSubGhzPath path) {
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
if(path == FuriHalSubGhzPath433) { if(path == FuriHalSubGhzPath433) {
hal_gpio_write(&gpio_rf_sw_0, 0); hal_gpio_write(&gpio_rf_sw_0, 0);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV); cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
} else if(path == FuriHalSubGhzPath315) { } else if(path == FuriHalSubGhzPath315) {
hal_gpio_write(&gpio_rf_sw_0, 1); hal_gpio_write(&gpio_rf_sw_0, 1);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW); cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
} else if(path == FuriHalSubGhzPath868) { } else if(path == FuriHalSubGhzPath868) {
hal_gpio_write(&gpio_rf_sw_0, 1); hal_gpio_write(&gpio_rf_sw_0, 1);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV); cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
} else if(path == FuriHalSubGhzPathIsolate) { } else if(path == FuriHalSubGhzPathIsolate) {
hal_gpio_write(&gpio_rf_sw_0, 0); hal_gpio_write(&gpio_rf_sw_0, 0);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW); cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
@ -838,7 +863,7 @@ static void furi_hal_subghz_async_tx_refill(uint32_t* buffer, size_t samples) {
*buffer = API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME; *buffer = API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME;
buffer++; buffer++;
samples--; samples--;
if (!level) { if(!level) {
furi_hal_subghz_async_tx.duty_high += API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME; furi_hal_subghz_async_tx.duty_high += API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME;
} else { } else {
furi_hal_subghz_async_tx.duty_low += API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME; furi_hal_subghz_async_tx.duty_low += API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME;
@ -851,7 +876,7 @@ static void furi_hal_subghz_async_tx_refill(uint32_t* buffer, size_t samples) {
buffer++; buffer++;
samples--; samples--;
if (level) { if(level) {
furi_hal_subghz_async_tx.duty_high += duration; furi_hal_subghz_async_tx.duty_high += duration;
} else { } else {
furi_hal_subghz_async_tx.duty_low += duration; furi_hal_subghz_async_tx.duty_low += duration;
@ -1014,8 +1039,15 @@ void furi_hal_subghz_stop_async_tx() {
free(furi_hal_subghz_async_tx.buffer); free(furi_hal_subghz_async_tx.buffer);
float duty_cycle = 100.0f * (float)furi_hal_subghz_async_tx.duty_high / ((float)furi_hal_subghz_async_tx.duty_low + (float)furi_hal_subghz_async_tx.duty_high); float duty_cycle =
FURI_LOG_D(TAG, "Async TX Radio stats: on %0.0fus, off %0.0fus, DutyCycle: %0.0f%%", (float)furi_hal_subghz_async_tx.duty_high, (float)furi_hal_subghz_async_tx.duty_low, duty_cycle); 100.0f * (float)furi_hal_subghz_async_tx.duty_high /
((float)furi_hal_subghz_async_tx.duty_low + (float)furi_hal_subghz_async_tx.duty_high);
FURI_LOG_D(
TAG,
"Async TX Radio stats: on %0.0fus, off %0.0fus, DutyCycle: %0.0f%%",
(float)furi_hal_subghz_async_tx.duty_high,
(float)furi_hal_subghz_async_tx.duty_low,
duty_cycle);
furi_hal_subghz_state = SubGhzStateIdle; furi_hal_subghz_state = SubGhzStateIdle;
} }

60
firmware/targets/f7/furi-hal/furi-hal-subghz.c
View File

@ -1,5 +1,6 @@
#include "furi-hal-subghz.h" #include "furi-hal-subghz.h"
#include "furi-hal-version.h" #include "furi-hal-version.h"
#include "furi-hal-rtc.h"
#include <furi-hal-gpio.h> #include <furi-hal-gpio.h>
#include <furi-hal-spi.h> #include <furi-hal-spi.h>
@ -14,6 +15,7 @@
static volatile SubGhzState furi_hal_subghz_state = SubGhzStateInit; static volatile SubGhzState furi_hal_subghz_state = SubGhzStateInit;
static volatile SubGhzRegulation furi_hal_subghz_regulation = SubGhzRegulationTxRx; static volatile SubGhzRegulation furi_hal_subghz_regulation = SubGhzRegulationTxRx;
static volatile FuriHalSubGhzPreset furi_hal_subghz_preset = FuriHalSubGhzPresetIDLE;
static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = { static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = {
// https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration // https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration
@ -298,7 +300,7 @@ static const uint8_t furi_hal_subghz_preset_gfsk_9_99kb_async_regs[][2] = {
//1 : CRC calculation in TX and CRC check in RX enabled, //1 : CRC calculation in TX and CRC check in RX enabled,
//1 : Variable packet length mode. Packet length configured by the first byte after sync word //1 : Variable packet length mode. Packet length configured by the first byte after sync word
{CC1101_PKTCTRL0,0x05}, {CC1101_PKTCTRL0, 0x05},
{CC1101_FSCTRL1, 0x06}, //Frequency Synthesizer Control {CC1101_FSCTRL1, 0x06}, //Frequency Synthesizer Control
@ -315,7 +317,7 @@ static const uint8_t furi_hal_subghz_preset_gfsk_9_99kb_async_regs[][2] = {
{CC1101_MCSM0, 0x18}, //Main Radio Control State Machine Configuration {CC1101_MCSM0, 0x18}, //Main Radio Control State Machine Configuration
{CC1101_FOCCFG, 0x16}, //Frequency Offset Compensation Configuration {CC1101_FOCCFG, 0x16}, //Frequency Offset Compensation Configuration
{CC1101_AGCCTRL2, 0x43 }, //AGC Control {CC1101_AGCCTRL2, 0x43}, //AGC Control
{CC1101_AGCCTRL1, 0x40}, {CC1101_AGCCTRL1, 0x40},
{CC1101_AGCCTRL0, 0x91}, {CC1101_AGCCTRL0, 0x91},
@ -333,7 +335,16 @@ static const uint8_t furi_hal_subghz_preset_gfsk_9_99kb_async_regs[][2] = {
static const uint8_t furi_hal_subghz_preset_ook_async_patable[8] = { static const uint8_t furi_hal_subghz_preset_ook_async_patable[8] = {
0x00, 0x00,
0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12 0xC0, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
0x00,
0x00,
0x00,
0x00,
0x00,
0x00};
static const uint8_t furi_hal_subghz_preset_ook_async_patable_au[8] = {
0x00,
0x86, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
0x00, 0x00,
0x00, 0x00,
0x00, 0x00,
@ -371,6 +382,7 @@ static const uint8_t furi_hal_subghz_preset_gfsk_async_patable[8] = {
void furi_hal_subghz_init() { void furi_hal_subghz_init() {
furi_assert(furi_hal_subghz_state == SubGhzStateInit); furi_assert(furi_hal_subghz_state == SubGhzStateInit);
furi_hal_subghz_state = SubGhzStateIdle; furi_hal_subghz_state = SubGhzStateIdle;
furi_hal_subghz_preset = FuriHalSubGhzPresetIDLE;
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
@ -392,7 +404,8 @@ void furi_hal_subghz_init() {
; ;
// GD0 high // GD0 high
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHW | CC1101_IOCFG_INV); cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHW | CC1101_IOCFG_INV);
while(hal_gpio_read(&gpio_cc1101_g0) != true) while(hal_gpio_read(&gpio_cc1101_g0) != true)
; ;
@ -423,6 +436,8 @@ void furi_hal_subghz_sleep() {
cc1101_shutdown(&furi_hal_spi_bus_handle_subghz); cc1101_shutdown(&furi_hal_spi_bus_handle_subghz);
furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz);
furi_hal_subghz_preset = FuriHalSubGhzPresetIDLE;
} }
void furi_hal_subghz_dump_state() { void furi_hal_subghz_dump_state() {
@ -453,9 +468,10 @@ void furi_hal_subghz_load_preset(FuriHalSubGhzPreset preset) {
} else if(preset == FuriHalSubGhzPresetGFSK9_99KbAsync) { } else if(preset == FuriHalSubGhzPresetGFSK9_99KbAsync) {
furi_hal_subghz_load_registers(furi_hal_subghz_preset_gfsk_9_99kb_async_regs); furi_hal_subghz_load_registers(furi_hal_subghz_preset_gfsk_9_99kb_async_regs);
furi_hal_subghz_load_patable(furi_hal_subghz_preset_gfsk_async_patable); furi_hal_subghz_load_patable(furi_hal_subghz_preset_gfsk_async_patable);
} else{ } else {
furi_crash(NULL); furi_crash(NULL);
} }
furi_hal_subghz_preset = preset;
} }
void furi_hal_subghz_load_registers(const uint8_t data[][2]) { void furi_hal_subghz_load_registers(const uint8_t data[][2]) {
@ -498,7 +514,8 @@ void furi_hal_subghz_flush_tx() {
bool furi_hal_subghz_rx_pipe_not_empty() { bool furi_hal_subghz_rx_pipe_not_empty() {
CC1101RxBytes status[1]; CC1101RxBytes status[1];
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
cc1101_read_reg(&furi_hal_spi_bus_handle_subghz, (CC1101_STATUS_RXBYTES) | CC1101_BURST, (uint8_t*)status); cc1101_read_reg(
&furi_hal_spi_bus_handle_subghz, (CC1101_STATUS_RXBYTES) | CC1101_BURST, (uint8_t*)status);
furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz);
// TODO: you can add a buffer overflow flag if needed // TODO: you can add a buffer overflow flag if needed
if(status->NUM_RXBYTES > 0) { if(status->NUM_RXBYTES > 0) {
@ -627,6 +644,13 @@ bool furi_hal_subghz_is_tx_allowed(uint32_t value) {
!(value >= 433050000 && value <= 434790000) && !(value >= 433050000 && value <= 434790000) &&
!(value >= 915000000 && value <= 928000000)) { !(value >= 915000000 && value <= 928000000)) {
} else { } else {
if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
if((value >= 304100000 && value <= 315250000) &&
((furi_hal_subghz_preset == FuriHalSubGhzPresetOok270Async) ||
(furi_hal_subghz_preset == FuriHalSubGhzPresetOok650Async))) {
furi_hal_subghz_load_patable(furi_hal_subghz_preset_ook_async_patable_au);
}
}
is_allowed = true; is_allowed = true;
} }
break; break;
@ -647,14 +671,13 @@ bool furi_hal_subghz_is_tx_allowed(uint32_t value) {
} }
uint32_t furi_hal_subghz_set_frequency(uint32_t value) { uint32_t furi_hal_subghz_set_frequency(uint32_t value) {
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
if(furi_hal_subghz_is_tx_allowed(value)) { if(furi_hal_subghz_is_tx_allowed(value)) {
furi_hal_subghz_regulation = SubGhzRegulationTxRx; furi_hal_subghz_regulation = SubGhzRegulationTxRx;
} else { } else {
furi_hal_subghz_regulation = SubGhzRegulationOnlyRx; furi_hal_subghz_regulation = SubGhzRegulationOnlyRx;
} }
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
uint32_t real_frequency = cc1101_set_frequency(&furi_hal_spi_bus_handle_subghz, value); uint32_t real_frequency = cc1101_set_frequency(&furi_hal_spi_bus_handle_subghz, value);
cc1101_calibrate(&furi_hal_spi_bus_handle_subghz); cc1101_calibrate(&furi_hal_spi_bus_handle_subghz);
@ -672,13 +695,15 @@ void furi_hal_subghz_set_path(FuriHalSubGhzPath path) {
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz); furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
if(path == FuriHalSubGhzPath433) { if(path == FuriHalSubGhzPath433) {
hal_gpio_write(&gpio_rf_sw_0, 0); hal_gpio_write(&gpio_rf_sw_0, 0);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV); cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
} else if(path == FuriHalSubGhzPath315) { } else if(path == FuriHalSubGhzPath315) {
hal_gpio_write(&gpio_rf_sw_0, 1); hal_gpio_write(&gpio_rf_sw_0, 1);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW); cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
} else if(path == FuriHalSubGhzPath868) { } else if(path == FuriHalSubGhzPath868) {
hal_gpio_write(&gpio_rf_sw_0, 1); hal_gpio_write(&gpio_rf_sw_0, 1);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV); cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
} else if(path == FuriHalSubGhzPathIsolate) { } else if(path == FuriHalSubGhzPathIsolate) {
hal_gpio_write(&gpio_rf_sw_0, 0); hal_gpio_write(&gpio_rf_sw_0, 0);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW); cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
@ -838,7 +863,7 @@ static void furi_hal_subghz_async_tx_refill(uint32_t* buffer, size_t samples) {
*buffer = API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME; *buffer = API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME;
buffer++; buffer++;
samples--; samples--;
if (!level) { if(!level) {
furi_hal_subghz_async_tx.duty_high += API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME; furi_hal_subghz_async_tx.duty_high += API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME;
} else { } else {
furi_hal_subghz_async_tx.duty_low += API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME; furi_hal_subghz_async_tx.duty_low += API_HAL_SUBGHZ_ASYNC_TX_GUARD_TIME;
@ -851,7 +876,7 @@ static void furi_hal_subghz_async_tx_refill(uint32_t* buffer, size_t samples) {
buffer++; buffer++;
samples--; samples--;
if (level) { if(level) {
furi_hal_subghz_async_tx.duty_high += duration; furi_hal_subghz_async_tx.duty_high += duration;
} else { } else {
furi_hal_subghz_async_tx.duty_low += duration; furi_hal_subghz_async_tx.duty_low += duration;
@ -1014,8 +1039,15 @@ void furi_hal_subghz_stop_async_tx() {
free(furi_hal_subghz_async_tx.buffer); free(furi_hal_subghz_async_tx.buffer);
float duty_cycle = 100.0f * (float)furi_hal_subghz_async_tx.duty_high / ((float)furi_hal_subghz_async_tx.duty_low + (float)furi_hal_subghz_async_tx.duty_high); float duty_cycle =
FURI_LOG_D(TAG, "Async TX Radio stats: on %0.0fus, off %0.0fus, DutyCycle: %0.0f%%", (float)furi_hal_subghz_async_tx.duty_high, (float)furi_hal_subghz_async_tx.duty_low, duty_cycle); 100.0f * (float)furi_hal_subghz_async_tx.duty_high /
((float)furi_hal_subghz_async_tx.duty_low + (float)furi_hal_subghz_async_tx.duty_high);
FURI_LOG_D(
TAG,
"Async TX Radio stats: on %0.0fus, off %0.0fus, DutyCycle: %0.0f%%",
(float)furi_hal_subghz_async_tx.duty_high,
(float)furi_hal_subghz_async_tx.duty_low,
duty_cycle);
furi_hal_subghz_state = SubGhzStateIdle; furi_hal_subghz_state = SubGhzStateIdle;
} }

1
firmware/targets/furi-hal-include/furi-hal-subghz.h
View File

@ -16,6 +16,7 @@ extern "C" {
/** Radio Presets */ /** Radio Presets */
typedef enum { typedef enum {
FuriHalSubGhzPresetIDLE, /**< default configuration */
FuriHalSubGhzPresetOok270Async, /**< OOK, bandwidth 270kHz, asynchronous */ FuriHalSubGhzPresetOok270Async, /**< OOK, bandwidth 270kHz, asynchronous */
FuriHalSubGhzPresetOok650Async, /**< OOK, bandwidth 650kHz, asynchronous */ FuriHalSubGhzPresetOok650Async, /**< OOK, bandwidth 650kHz, asynchronous */
FuriHalSubGhzPreset2FSKDev238Async, /**< FM, deviation 2.380371 kHz, asynchronous */ FuriHalSubGhzPreset2FSKDev238Async, /**< FM, deviation 2.380371 kHz, asynchronous */