mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-15 17:18:01 +00:00
a8981d317a
* [FL-1811] FuriHal: move core2 startup to hal init stage, prevent working with flash controller till core2 startup finish. #704 * SubGhz: fix GO0 low on last hop transmission, decreased DutyCycle in tests * SubGhz: test_static fix max 5 sec in transmission mode, DutyCycle <23% * [FL-1815] SubGhz: prohibiting transmission if it is not within the permitted range for the given region * SubGhz: fix F7 furi-hal-subghz * SubGhz: fix logic working tests * SubGhz: fix princeton encoder for test * SubGhz: add log princeton encoder * [FL-1856] Subghz: fix output a double error if the file cannot be opened * [FL-1851] SubGhz: add deleting Stored Signals in SubGHz App * SubGhz: add rename file SubGhz app * SubGhz: update stats message in princeton * SubGhz: correct spelling * SubGhz: fix FM config, add hardware signal processing less than 16 μs, add added filter for processing short signals * SubGhz: add Scher-Khan MAGICAR Dinamic protocol * SubGhz: sync fury targets Co-authored-by: あく <alleteam@gmail.com>
450 lines
14 KiB
C
450 lines
14 KiB
C
#include "subghz_i.h"
|
|
|
|
#include <math.h>
|
|
#include <furi.h>
|
|
#include <furi-hal.h>
|
|
#include <input/input.h>
|
|
#include <gui/elements.h>
|
|
#include <notification/notification-messages.h>
|
|
#include "file-worker.h"
|
|
#include "../notification/notification.h"
|
|
#include "views/subghz_receiver.h"
|
|
|
|
void subghz_begin(SubGhz* subghz, FuriHalSubGhzPreset preset) {
|
|
furi_assert(subghz);
|
|
furi_hal_subghz_reset();
|
|
furi_hal_subghz_idle();
|
|
furi_hal_subghz_load_preset(preset);
|
|
hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
|
|
subghz->txrx->txrx_state = SubGhzTxRxStateIdle;
|
|
}
|
|
|
|
uint32_t subghz_rx(SubGhz* subghz, uint32_t frequency) {
|
|
furi_assert(subghz);
|
|
if(!furi_hal_subghz_is_frequency_valid(frequency)) {
|
|
furi_crash(NULL);
|
|
}
|
|
furi_assert(
|
|
subghz->txrx->txrx_state != SubGhzTxRxStateRx &&
|
|
subghz->txrx->txrx_state != SubGhzTxRxStateSleep);
|
|
|
|
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_subghz_flush_rx();
|
|
furi_hal_subghz_rx();
|
|
|
|
furi_hal_subghz_start_async_rx(subghz_worker_rx_callback, subghz->txrx->worker);
|
|
subghz_worker_start(subghz->txrx->worker);
|
|
subghz->txrx->txrx_state = SubGhzTxRxStateRx;
|
|
return value;
|
|
}
|
|
|
|
static bool subghz_tx(SubGhz* subghz, uint32_t frequency) {
|
|
furi_assert(subghz);
|
|
if(!furi_hal_subghz_is_frequency_valid(frequency)) {
|
|
furi_crash(NULL);
|
|
}
|
|
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);
|
|
hal_gpio_write(&gpio_cc1101_g0, true);
|
|
bool ret = furi_hal_subghz_tx();
|
|
subghz->txrx->txrx_state = SubGhzTxRxStateTx;
|
|
return ret;
|
|
}
|
|
|
|
void subghz_idle(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
furi_assert(subghz->txrx->txrx_state != SubGhzTxRxStateSleep);
|
|
furi_hal_subghz_idle();
|
|
subghz->txrx->txrx_state = SubGhzTxRxStateIdle;
|
|
}
|
|
|
|
void subghz_rx_end(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
furi_assert(subghz->txrx->txrx_state == SubGhzTxRxStateRx);
|
|
if(subghz_worker_is_running(subghz->txrx->worker)) {
|
|
subghz_worker_stop(subghz->txrx->worker);
|
|
furi_hal_subghz_stop_async_rx();
|
|
}
|
|
furi_hal_subghz_idle();
|
|
subghz->txrx->txrx_state = SubGhzTxRxStateIdle;
|
|
}
|
|
|
|
void subghz_sleep(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
furi_hal_subghz_sleep();
|
|
subghz->txrx->txrx_state = SubGhzTxRxStateSleep;
|
|
}
|
|
|
|
static void subghz_frequency_preset_to_str(SubGhz* subghz, string_t output) {
|
|
furi_assert(subghz);
|
|
|
|
string_cat_printf(
|
|
output,
|
|
"Frequency: %d\n"
|
|
"Preset: %d\n",
|
|
(int)subghz->txrx->frequency,
|
|
(int)subghz->txrx->preset);
|
|
}
|
|
|
|
bool subghz_tx_start(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
|
|
bool ret = false;
|
|
subghz->txrx->encoder = subghz_protocol_encoder_common_alloc();
|
|
subghz->txrx->encoder->repeat = 200; //max repeat with the button held down
|
|
//get upload
|
|
if(subghz->txrx->protocol_result->get_upload_protocol) {
|
|
if(subghz->txrx->protocol_result->get_upload_protocol(
|
|
subghz->txrx->protocol_result, subghz->txrx->encoder)) {
|
|
if(subghz->txrx->preset) {
|
|
subghz_begin(subghz, subghz->txrx->preset);
|
|
} else {
|
|
subghz_begin(subghz, FuriHalSubGhzPresetOok270Async);
|
|
}
|
|
if(subghz->txrx->frequency) {
|
|
ret = subghz_tx(subghz, subghz->txrx->frequency);
|
|
} else {
|
|
ret = subghz_tx(subghz, 433920000);
|
|
}
|
|
|
|
if(ret) {
|
|
//Start TX
|
|
furi_hal_subghz_start_async_tx(
|
|
subghz_protocol_encoder_common_yield, subghz->txrx->encoder);
|
|
}
|
|
}
|
|
}
|
|
if(!ret) {
|
|
subghz_protocol_encoder_common_free(subghz->txrx->encoder);
|
|
subghz_idle(subghz);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void subghz_tx_stop(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
furi_assert(subghz->txrx->txrx_state == SubGhzTxRxStateTx);
|
|
//Stop TX
|
|
furi_hal_subghz_stop_async_tx();
|
|
subghz_protocol_encoder_common_free(subghz->txrx->encoder);
|
|
subghz_idle(subghz);
|
|
//if protocol dynamic then we save the last upload
|
|
if((subghz->txrx->protocol_result->type_protocol == SubGhzProtocolCommonTypeDynamic) &&
|
|
(strcmp(subghz->file_name, ""))) {
|
|
subghz_save_protocol_to_file(subghz, subghz->file_name);
|
|
}
|
|
notification_message(subghz->notifications, &sequence_reset_red);
|
|
}
|
|
|
|
bool subghz_key_load(SubGhz* subghz, const char* file_path) {
|
|
furi_assert(subghz);
|
|
furi_assert(file_path);
|
|
|
|
FileWorker* file_worker = file_worker_alloc(false);
|
|
// Load device data
|
|
bool loaded = false;
|
|
string_t path;
|
|
string_init_set_str(path, file_path);
|
|
string_t temp_str;
|
|
string_init(temp_str);
|
|
int res = 0;
|
|
int data = 0;
|
|
|
|
do {
|
|
if(!file_worker_open(file_worker, string_get_cstr(path), FSAM_READ, FSOM_OPEN_EXISTING)) {
|
|
break;
|
|
}
|
|
|
|
// Read and parse frequency from 1st line
|
|
if(!file_worker_read_until(file_worker, temp_str, '\n')) {
|
|
break;
|
|
}
|
|
res = sscanf(string_get_cstr(temp_str), "Frequency: %d\n", &data);
|
|
if(res != 1) {
|
|
break;
|
|
}
|
|
subghz->txrx->frequency = (uint32_t)data;
|
|
|
|
// Read and parse preset from 2st line
|
|
if(!file_worker_read_until(file_worker, temp_str, '\n')) {
|
|
break;
|
|
}
|
|
res = sscanf(string_get_cstr(temp_str), "Preset: %d\n", &data);
|
|
if(res != 1) {
|
|
break;
|
|
}
|
|
subghz->txrx->preset = (FuriHalSubGhzPreset)data;
|
|
|
|
// Read and parse name protocol from 2st line
|
|
if(!file_worker_read_until(file_worker, temp_str, '\n')) {
|
|
break;
|
|
}
|
|
// strlen("Protocol: ") = 10
|
|
string_right(temp_str, 10);
|
|
subghz->txrx->protocol_result =
|
|
subghz_parser_get_by_name(subghz->txrx->parser, string_get_cstr(temp_str));
|
|
if(subghz->txrx->protocol_result == NULL) {
|
|
break;
|
|
}
|
|
if(!subghz->txrx->protocol_result->to_load_protocol_from_file(
|
|
file_worker, subghz->txrx->protocol_result)) {
|
|
break;
|
|
}
|
|
loaded = true;
|
|
} while(0);
|
|
|
|
if(!loaded) {
|
|
file_worker_show_error(file_worker, "Cannot parse\nfile");
|
|
}
|
|
string_clear(temp_str);
|
|
string_clear(path);
|
|
file_worker_close(file_worker);
|
|
file_worker_free(file_worker);
|
|
|
|
return loaded;
|
|
}
|
|
|
|
bool subghz_save_protocol_to_file(SubGhz* subghz, const char* dev_name) {
|
|
furi_assert(subghz);
|
|
furi_assert(subghz->txrx->protocol_result);
|
|
|
|
FileWorker* file_worker = file_worker_alloc(false);
|
|
string_t dev_file_name;
|
|
string_init(dev_file_name);
|
|
string_t temp_str;
|
|
string_init(temp_str);
|
|
bool saved = false;
|
|
|
|
do {
|
|
// Create subghz folder directory if necessary
|
|
if(!file_worker_mkdir(file_worker, SUBGHZ_APP_FOLDER)) {
|
|
break;
|
|
}
|
|
// Create saved directory if necessary
|
|
if(!file_worker_mkdir(file_worker, SUBGHZ_APP_PATH_FOLDER)) {
|
|
break;
|
|
}
|
|
// First remove subghz device file if it was saved
|
|
string_printf(
|
|
dev_file_name, "%s/%s%s", SUBGHZ_APP_PATH_FOLDER, dev_name, SUBGHZ_APP_EXTENSION);
|
|
if(!file_worker_remove(file_worker, string_get_cstr(dev_file_name))) {
|
|
break;
|
|
}
|
|
// Open file
|
|
if(!file_worker_open(
|
|
file_worker, string_get_cstr(dev_file_name), FSAM_WRITE, FSOM_CREATE_ALWAYS)) {
|
|
break;
|
|
}
|
|
//Get string frequency preset protocol
|
|
subghz_frequency_preset_to_str(subghz, temp_str);
|
|
if(!file_worker_write(file_worker, string_get_cstr(temp_str), string_size(temp_str))) {
|
|
break;
|
|
}
|
|
//Get string save
|
|
subghz->txrx->protocol_result->to_save_string(subghz->txrx->protocol_result, temp_str);
|
|
// Prepare and write data to file
|
|
if(!file_worker_write(file_worker, string_get_cstr(temp_str), string_size(temp_str))) {
|
|
break;
|
|
}
|
|
saved = true;
|
|
} while(0);
|
|
|
|
string_clear(temp_str);
|
|
string_clear(dev_file_name);
|
|
file_worker_close(file_worker);
|
|
file_worker_free(file_worker);
|
|
|
|
return saved;
|
|
}
|
|
|
|
bool subghz_load_protocol_from_file(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
|
|
FileWorker* file_worker = file_worker_alloc(false);
|
|
string_t protocol_file_name;
|
|
string_init(protocol_file_name);
|
|
string_t temp_str;
|
|
string_init(temp_str);
|
|
int sscanf_res = 0;
|
|
int data = 0;
|
|
|
|
// Input events and views are managed by file_select
|
|
bool res = file_worker_file_select(
|
|
file_worker,
|
|
SUBGHZ_APP_PATH_FOLDER,
|
|
SUBGHZ_APP_EXTENSION,
|
|
subghz->file_name,
|
|
sizeof(subghz->file_name),
|
|
NULL);
|
|
|
|
if(res) {
|
|
// Get key file path
|
|
string_printf(
|
|
protocol_file_name,
|
|
"%s/%s%s",
|
|
SUBGHZ_APP_PATH_FOLDER,
|
|
subghz->file_name,
|
|
SUBGHZ_APP_EXTENSION);
|
|
} else {
|
|
string_clear(temp_str);
|
|
string_clear(protocol_file_name);
|
|
|
|
file_worker_close(file_worker);
|
|
file_worker_free(file_worker);
|
|
return res;
|
|
}
|
|
res = false;
|
|
do {
|
|
if(!file_worker_open(
|
|
file_worker, string_get_cstr(protocol_file_name), FSAM_READ, FSOM_OPEN_EXISTING)) {
|
|
return res;
|
|
}
|
|
// Read and parse frequency from 1st line
|
|
if(!file_worker_read_until(file_worker, temp_str, '\n')) {
|
|
break;
|
|
}
|
|
sscanf_res = sscanf(string_get_cstr(temp_str), "Frequency: %d\n", &data);
|
|
if(sscanf_res != 1) {
|
|
break;
|
|
}
|
|
subghz->txrx->frequency = (uint32_t)data;
|
|
|
|
// Read and parse preset from 2st line
|
|
if(!file_worker_read_until(file_worker, temp_str, '\n')) {
|
|
break;
|
|
}
|
|
sscanf_res = sscanf(string_get_cstr(temp_str), "Preset: %d\n", &data);
|
|
if(sscanf_res != 1) {
|
|
break;
|
|
}
|
|
subghz->txrx->preset = (FuriHalSubGhzPreset)data;
|
|
|
|
// Read and parse name protocol from 3st line
|
|
if(!file_worker_read_until(file_worker, temp_str, '\n')) {
|
|
break;
|
|
}
|
|
// strlen("Protocol: ") = 10
|
|
string_right(temp_str, 10);
|
|
subghz->txrx->protocol_result =
|
|
subghz_parser_get_by_name(subghz->txrx->parser, string_get_cstr(temp_str));
|
|
if(subghz->txrx->protocol_result == NULL) {
|
|
break;
|
|
}
|
|
if(!subghz->txrx->protocol_result->to_load_protocol_from_file(
|
|
file_worker, subghz->txrx->protocol_result)) {
|
|
break;
|
|
}
|
|
res = true;
|
|
} while(0);
|
|
|
|
if(!res) {
|
|
file_worker_show_error(file_worker, "Cannot parse\nfile");
|
|
}
|
|
|
|
string_clear(temp_str);
|
|
string_clear(protocol_file_name);
|
|
|
|
file_worker_close(file_worker);
|
|
file_worker_free(file_worker);
|
|
|
|
return res;
|
|
}
|
|
|
|
bool subghz_delete_file(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
|
|
bool result = true;
|
|
FileWorker* file_worker = file_worker_alloc(false);
|
|
string_t file_path;
|
|
|
|
do {
|
|
// Get key file path
|
|
string_init_printf(
|
|
file_path,
|
|
"%s/%s%s",
|
|
SUBGHZ_APP_PATH_FOLDER,
|
|
subghz->file_name_tmp,
|
|
SUBGHZ_APP_EXTENSION);
|
|
// Delete original file
|
|
if(!file_worker_remove(file_worker, string_get_cstr(file_path))) {
|
|
result = false;
|
|
break;
|
|
}
|
|
} while(0);
|
|
|
|
string_clear(file_path);
|
|
file_worker_close(file_worker);
|
|
file_worker_free(file_worker);
|
|
return result;
|
|
}
|
|
|
|
void subghz_file_name_clear(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
memset(subghz->file_name, 0, sizeof(subghz->file_name));
|
|
memset(subghz->file_name_tmp, 0, sizeof(subghz->file_name_tmp));
|
|
}
|
|
|
|
uint32_t subghz_random_serial(void) {
|
|
static bool rand_generator_inited = false;
|
|
|
|
if(!rand_generator_inited) {
|
|
srand(DWT->CYCCNT);
|
|
rand_generator_inited = true;
|
|
}
|
|
return (uint32_t)rand();
|
|
}
|
|
|
|
void subghz_hopper_update(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
|
|
switch(subghz->txrx->hopper_state) {
|
|
case SubGhzHopperStateOFF:
|
|
return;
|
|
break;
|
|
case SubGhzHopperStatePause:
|
|
return;
|
|
break;
|
|
case SubGhzHopperStateRSSITimeOut:
|
|
if(subghz->txrx->hopper_timeout != 0) {
|
|
subghz->txrx->hopper_timeout--;
|
|
return;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
float rssi = -127.0f;
|
|
if(subghz->txrx->hopper_state != SubGhzHopperStateRSSITimeOut) {
|
|
// See RSSI Calculation timings in CC1101 17.3 RSSI
|
|
rssi = furi_hal_subghz_get_rssi();
|
|
|
|
// Stay if RSSI is high enough
|
|
if(rssi > -90.0f) {
|
|
subghz->txrx->hopper_timeout = 10;
|
|
subghz->txrx->hopper_state = SubGhzHopperStateRSSITimeOut;
|
|
return;
|
|
}
|
|
} else {
|
|
subghz->txrx->hopper_state = SubGhzHopperStateRunnig;
|
|
}
|
|
|
|
// Select next frequency
|
|
if(subghz->txrx->hopper_idx_frequency < subghz_hopper_frequencies_count - 1) {
|
|
subghz->txrx->hopper_idx_frequency++;
|
|
} else {
|
|
subghz->txrx->hopper_idx_frequency = 0;
|
|
}
|
|
|
|
if(subghz->txrx->txrx_state == SubGhzTxRxStateRx) {
|
|
subghz_rx_end(subghz);
|
|
};
|
|
if(subghz->txrx->txrx_state == SubGhzTxRxStateIdle) {
|
|
subghz_parser_reset(subghz->txrx->parser);
|
|
subghz->txrx->frequency = subghz_hopper_frequencies[subghz->txrx->hopper_idx_frequency];
|
|
subghz_rx(subghz, subghz->txrx->frequency);
|
|
}
|
|
}
|