274c12fc56
* Streams: string stream * String stream: updated insert/delete api * Streams: generic stream interface and string stream implementation * Streams: helpers for insert and delete_and_insert * FFF: now compatible with streams * MinUnit: introduced tests with arguments * FFF: stream access violation * Streams: copy data between streams * Streams: file stream * FFF: documentation * FFStream: documentation * FFF: alloc as file * MinUnit: support for nested tests * Streams: changed delete_and_insert, now it returns success flag. Added ability dump stream inner parameters and data to cout. * FFF: simplified file open function * Streams: unit tests * FFF: tests * Streams: declare cache_size constant as define, to allow variable modified arrays * FFF: lib moved to a separate folder * iButton: new FFF * RFID: new FFF * Animations: new FFF * IR: new FFF * NFC: new FFF * Flipper file format: delete lib * U2F: new FFF * Subghz: new FFF and streams * Streams: read line * Streams: split * FuriCore: implement memset with extra asserts * FuriCore: implement extra heap asserts without inventing memset * Scene manager: protected access to the scene id stack with a size check * NFC worker: dirty fix for issue where hal_nfc was busy on app start * Furi: update allocator to erase memory on allocation. Replace furi_alloc with malloc. * FuriCore: cleanup memmgr code. * Furi HAL: furi_hal_init is split into critical and non-critical parts. The critical part is currently clock and console. * Memmgr: added ability to track allocations and deallocations through console. * FFStream: some speedup * Streams, FF: minor fixes * Tests: restore * File stream: a slightly more thread-safe version of file_stream_delete_and_insert Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
509 lines
16 KiB
C
Executable File
509 lines
16 KiB
C
Executable File
#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 <flipper_format/flipper_format.h>
|
|
#include "../notification/notification.h"
|
|
#include "views/subghz_receiver.h"
|
|
|
|
bool subghz_set_pteset(SubGhz* subghz, const char* preset) {
|
|
if(!strcmp(preset, "FuriHalSubGhzPresetOok270Async")) {
|
|
subghz->txrx->preset = FuriHalSubGhzPresetOok270Async;
|
|
} else if(!strcmp(preset, "FuriHalSubGhzPresetOok650Async")) {
|
|
subghz->txrx->preset = FuriHalSubGhzPresetOok650Async;
|
|
} else if(!strcmp(preset, "FuriHalSubGhzPreset2FSKDev238Async")) {
|
|
subghz->txrx->preset = FuriHalSubGhzPreset2FSKDev238Async;
|
|
} else if(!strcmp(preset, "FuriHalSubGhzPreset2FSKDev476Async")) {
|
|
subghz->txrx->preset = FuriHalSubGhzPreset2FSKDev476Async;
|
|
} else {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Unknown preset");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool subghz_get_preset_name(SubGhz* subghz, string_t preset) {
|
|
const char* preset_name;
|
|
switch(subghz->txrx->preset) {
|
|
case FuriHalSubGhzPresetOok270Async:
|
|
preset_name = "FuriHalSubGhzPresetOok270Async";
|
|
break;
|
|
case FuriHalSubGhzPresetOok650Async:
|
|
preset_name = "FuriHalSubGhzPresetOok650Async";
|
|
break;
|
|
case FuriHalSubGhzPreset2FSKDev238Async:
|
|
preset_name = "FuriHalSubGhzPreset2FSKDev238Async";
|
|
break;
|
|
case FuriHalSubGhzPreset2FSKDev476Async:
|
|
preset_name = "FuriHalSubGhzPreset2FSKDev476Async";
|
|
break;
|
|
default:
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Unknown preset");
|
|
return false;
|
|
break;
|
|
}
|
|
string_set(preset, preset_name);
|
|
return true;
|
|
}
|
|
|
|
void subghz_get_frequency_modulation(SubGhz* subghz, string_t frequency, string_t modulation) {
|
|
furi_assert(subghz);
|
|
if(frequency != NULL) {
|
|
string_printf(
|
|
frequency,
|
|
"%03ld.%02ld",
|
|
subghz->txrx->frequency / 1000000 % 1000,
|
|
subghz->txrx->frequency / 10000 % 100);
|
|
}
|
|
|
|
if(modulation != NULL) {
|
|
if(subghz->txrx->preset == FuriHalSubGhzPresetOok650Async ||
|
|
subghz->txrx->preset == FuriHalSubGhzPresetOok270Async) {
|
|
string_set(modulation, "AM");
|
|
} else if(
|
|
subghz->txrx->preset == FuriHalSubGhzPreset2FSKDev238Async ||
|
|
subghz->txrx->preset == FuriHalSubGhzPreset2FSKDev476Async) {
|
|
string_set(modulation, "FM");
|
|
} else {
|
|
furi_crash(NULL);
|
|
}
|
|
}
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
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);
|
|
|
|
Storage* storage = furi_record_open("storage");
|
|
FlipperFormat* flipper_format = flipper_format_file_alloc(storage);
|
|
|
|
// Load device data
|
|
bool loaded = false;
|
|
string_t path;
|
|
string_init_set_str(path, file_path);
|
|
string_t temp_str;
|
|
string_init(temp_str);
|
|
uint32_t version;
|
|
|
|
do {
|
|
if(!flipper_format_file_open_existing(flipper_format, string_get_cstr(path))) {
|
|
FURI_LOG_E(
|
|
SUBGHZ_PARSER_TAG, "Unable to open file for read: %s", string_get_cstr(path));
|
|
break;
|
|
}
|
|
if(!flipper_format_read_header(flipper_format, temp_str, &version)) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Missing or incorrect header");
|
|
break;
|
|
}
|
|
|
|
if(((!strcmp(string_get_cstr(temp_str), SUBGHZ_KEY_FILE_TYPE)) ||
|
|
(!strcmp(string_get_cstr(temp_str), SUBGHZ_RAW_FILE_TYPE))) &&
|
|
version == SUBGHZ_KEY_FILE_VERSION) {
|
|
} else {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Type or version mismatch");
|
|
break;
|
|
}
|
|
|
|
if(!flipper_format_read_uint32(
|
|
flipper_format, "Frequency", (uint32_t*)&subghz->txrx->frequency, 1)) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Missing Frequency");
|
|
break;
|
|
}
|
|
|
|
if(!flipper_format_read_string(flipper_format, "Preset", temp_str)) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Missing Preset");
|
|
break;
|
|
}
|
|
if(!subghz_set_pteset(subghz, string_get_cstr(temp_str))) {
|
|
break;
|
|
}
|
|
|
|
if(!flipper_format_read_string(flipper_format, "Protocol", temp_str)) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Missing Protocol");
|
|
break;
|
|
}
|
|
|
|
subghz->txrx->protocol_result =
|
|
subghz_parser_get_by_name(subghz->txrx->parser, string_get_cstr(temp_str));
|
|
if(subghz->txrx->protocol_result == NULL) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "This type of protocol was not found");
|
|
break;
|
|
}
|
|
if(!subghz->txrx->protocol_result->to_load_protocol_from_file(
|
|
flipper_format, subghz->txrx->protocol_result, string_get_cstr(path))) {
|
|
break;
|
|
}
|
|
loaded = true;
|
|
} while(0);
|
|
|
|
if(!loaded) {
|
|
dialog_message_show_storage_error(subghz->dialogs, "Cannot parse\nfile");
|
|
}
|
|
string_clear(temp_str);
|
|
string_clear(path);
|
|
|
|
flipper_format_free(flipper_format);
|
|
|
|
furi_record_close("storage");
|
|
|
|
return loaded;
|
|
}
|
|
|
|
bool subghz_get_next_name_file(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
|
|
Storage* storage = furi_record_open("storage");
|
|
string_t temp_str;
|
|
string_init(temp_str);
|
|
bool res = false;
|
|
|
|
if(strcmp(subghz->file_name, "")) {
|
|
//get the name of the next free file
|
|
storage_get_next_filename(
|
|
storage, SUBGHZ_RAW_FOLDER, subghz->file_name, SUBGHZ_APP_EXTENSION, temp_str);
|
|
|
|
strcpy(subghz->file_name, string_get_cstr(temp_str));
|
|
res = true;
|
|
}
|
|
|
|
string_clear(temp_str);
|
|
furi_record_close("storage");
|
|
|
|
return res;
|
|
}
|
|
|
|
bool subghz_save_protocol_to_file(SubGhz* subghz, const char* dev_name) {
|
|
furi_assert(subghz);
|
|
furi_assert(subghz->txrx->protocol_result);
|
|
|
|
Storage* storage = furi_record_open("storage");
|
|
FlipperFormat* flipper_format = flipper_format_file_alloc(storage);
|
|
string_t dev_file_name;
|
|
string_init(dev_file_name);
|
|
string_t temp_str;
|
|
string_init(temp_str);
|
|
bool saved = false;
|
|
|
|
do {
|
|
// Checking that this type of people can be saved
|
|
if(subghz->txrx->protocol_result->to_save_file == NULL) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "No saving of this type of keys");
|
|
break;
|
|
}
|
|
// Create subghz folder directory if necessary
|
|
if(!storage_simply_mkdir(storage, SUBGHZ_APP_FOLDER)) {
|
|
dialog_message_show_storage_error(subghz->dialogs, "Cannot create\nfolder");
|
|
break;
|
|
}
|
|
|
|
// First remove subghz device file if it was saved
|
|
string_printf(dev_file_name, "%s/%s%s", SUBGHZ_APP_FOLDER, dev_name, SUBGHZ_APP_EXTENSION);
|
|
|
|
if(!storage_simply_remove(storage, string_get_cstr(dev_file_name))) {
|
|
break;
|
|
}
|
|
|
|
// Open file
|
|
if(!flipper_format_file_open_always(flipper_format, string_get_cstr(dev_file_name))) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Unable to open file for write: %s", dev_file_name);
|
|
break;
|
|
}
|
|
|
|
if(!flipper_format_write_header_cstr(
|
|
flipper_format, SUBGHZ_KEY_FILE_TYPE, SUBGHZ_KEY_FILE_VERSION)) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Unable to add header");
|
|
break;
|
|
}
|
|
|
|
if(!flipper_format_write_uint32(flipper_format, "Frequency", &subghz->txrx->frequency, 1)) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Unable to add Frequency");
|
|
break;
|
|
}
|
|
|
|
if(!subghz_get_preset_name(subghz, temp_str)) {
|
|
break;
|
|
}
|
|
if(!flipper_format_write_string_cstr(flipper_format, "Preset", string_get_cstr(temp_str))) {
|
|
FURI_LOG_E(SUBGHZ_PARSER_TAG, "Unable to add Preset");
|
|
break;
|
|
}
|
|
|
|
if(!subghz->txrx->protocol_result->to_save_file(
|
|
subghz->txrx->protocol_result, flipper_format)) {
|
|
break;
|
|
}
|
|
|
|
saved = true;
|
|
} while(0);
|
|
|
|
string_clear(temp_str);
|
|
string_clear(dev_file_name);
|
|
|
|
flipper_format_free(flipper_format);
|
|
|
|
furi_record_close("storage");
|
|
|
|
return saved;
|
|
}
|
|
|
|
bool subghz_load_protocol_from_file(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
|
|
string_t file_name;
|
|
string_init(file_name);
|
|
|
|
// Input events and views are managed by file_select
|
|
bool res = dialog_file_select_show(
|
|
subghz->dialogs,
|
|
SUBGHZ_APP_FOLDER,
|
|
SUBGHZ_APP_EXTENSION,
|
|
subghz->file_name,
|
|
sizeof(subghz->file_name),
|
|
NULL);
|
|
|
|
if(res) {
|
|
string_printf(
|
|
file_name, "%s/%s%s", SUBGHZ_APP_FOLDER, subghz->file_name, SUBGHZ_APP_EXTENSION);
|
|
|
|
res = subghz_key_load(subghz, string_get_cstr(file_name));
|
|
}
|
|
|
|
string_clear(file_name);
|
|
|
|
return res;
|
|
}
|
|
|
|
bool subghz_rename_file(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
bool ret = true;
|
|
string_t old_path;
|
|
string_t new_path;
|
|
|
|
Storage* storage = furi_record_open("storage");
|
|
|
|
string_init_printf(
|
|
old_path, "%s/%s%s", SUBGHZ_APP_FOLDER, subghz->file_name_tmp, SUBGHZ_APP_EXTENSION);
|
|
|
|
string_init_printf(
|
|
new_path, "%s/%s%s", SUBGHZ_APP_FOLDER, subghz->file_name, SUBGHZ_APP_EXTENSION);
|
|
|
|
FS_Error fs_result =
|
|
storage_common_rename(storage, string_get_cstr(old_path), string_get_cstr(new_path));
|
|
|
|
if(fs_result != FSE_OK) {
|
|
dialog_message_show_storage_error(subghz->dialogs, "Cannot rename\n file/directory");
|
|
ret = false;
|
|
}
|
|
|
|
string_clear(old_path);
|
|
string_clear(new_path);
|
|
furi_record_close("storage");
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool subghz_delete_file(SubGhz* subghz) {
|
|
furi_assert(subghz);
|
|
|
|
Storage* storage = furi_record_open("storage");
|
|
string_t file_path;
|
|
string_init_printf(
|
|
file_path, "%s/%s%s", SUBGHZ_APP_FOLDER, subghz->file_name_tmp, SUBGHZ_APP_EXTENSION);
|
|
bool result = storage_simply_remove(storage, string_get_cstr(file_path));
|
|
furi_record_close("storage");
|
|
|
|
subghz_file_name_clear(subghz);
|
|
|
|
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);
|
|
}
|
|
}
|