mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-23 21:13:16 +00:00
105 lines
No EOL
3.3 KiB
C
105 lines
No EOL
3.3 KiB
C
#include "subghz_last_settings.h"
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#include <furi.h>
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#include <furi_hal.h>
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#include <lib/flipper_format/flipper_format.h>
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#define TAG "SubGhzLastSettings"
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#define SUBGHZ_LAST_SETTING_FILE_TYPE "Flipper SubGhz Last Setting File"
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#define SUBGHZ_LAST_SETTING_FILE_VERSION 1
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#define SUBGHZ_LAST_SETTINGS_PATH EXT_PATH(".subghz.settings")
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// 1 = "AM650"
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// "AM270", "AM650", "FM238", "FM476",
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#define SUBGHZ_LAST_SETTING_DEFAULT_PRESET 1
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#define SUBGHZ_LAST_SETTING_DEFAULT_FREQUENCY 433920000
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SubGhzLastSettings* subghz_last_settings_alloc(void) {
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SubGhzLastSettings* instance = malloc(sizeof(SubGhzLastSettings));
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return instance;
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}
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void subghz_last_settings_free(SubGhzLastSettings* instance) {
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furi_assert(instance);
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free(instance);
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}
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void subghz_last_settings_load(SubGhzLastSettings* instance, size_t preset_count) {
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furi_assert(instance);
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#if FURI_DEBUG
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FURI_LOG_I(TAG, "subghz_last_settings_load");
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#endif
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Storage* storage = furi_record_open(RECORD_STORAGE);
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FlipperFormat* fff_data_file = flipper_format_file_alloc(storage);
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uint32_t temp_frequency = 0;
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int32_t temp_preset = 0;
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if(FSE_OK == storage_sd_status(storage) && SUBGHZ_LAST_SETTINGS_PATH &&
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flipper_format_file_open_existing(fff_data_file, SUBGHZ_LAST_SETTINGS_PATH)) {
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flipper_format_read_int32(fff_data_file, "Preset", (int32_t*)&temp_preset, 1);
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flipper_format_read_uint32(fff_data_file, "Frequency", (uint32_t*)&temp_frequency, 1);
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} else {
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FURI_LOG_E(TAG, "Error open file %s", SUBGHZ_LAST_SETTINGS_PATH);
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}
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if(temp_frequency == 0 || !furi_hal_subghz_is_tx_allowed(temp_frequency)) {
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FURI_LOG_W(TAG, "Last used frequency not found or can't be used!");
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instance->frequency = SUBGHZ_LAST_SETTING_DEFAULT_FREQUENCY;
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instance->preset = SUBGHZ_LAST_SETTING_DEFAULT_PRESET;
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} else {
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instance->frequency = temp_frequency;
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if(temp_preset > (int32_t)preset_count - 1 || temp_preset < 0) {
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FURI_LOG_W(TAG, "Last used preset no found");
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instance->preset = SUBGHZ_LAST_SETTING_DEFAULT_PRESET;
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} else {
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instance->preset = temp_preset;
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}
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}
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flipper_format_free(fff_data_file);
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furi_record_close(RECORD_STORAGE);
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}
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bool subghz_last_settings_save(SubGhzLastSettings* instance) {
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furi_assert(instance);
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#if FURI_DEBUG
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FURI_LOG_I(TAG, "subghz_last_settings_save");
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#endif
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bool saved = false;
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Storage* storage = furi_record_open(RECORD_STORAGE);
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FlipperFormat* file = flipper_format_file_alloc(storage);
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do {
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if(FSE_OK != storage_sd_status(storage)) {
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break;
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}
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// Open file
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if(!flipper_format_file_open_always(file, SUBGHZ_LAST_SETTINGS_PATH)) break;
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// Write header
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if(!flipper_format_write_header_cstr(
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file, SUBGHZ_LAST_SETTING_FILE_TYPE, SUBGHZ_LAST_SETTING_FILE_VERSION))
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break;
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if(!flipper_format_insert_or_update_int32(file, "Preset", &instance->preset, 1)) {
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break;
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}
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if(!flipper_format_insert_or_update_uint32(file, "Frequency", &instance->frequency, 1)) {
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break;
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}
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saved = true;
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} while(0);
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if(!saved) {
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FURI_LOG_E(TAG, "Error save file %s", SUBGHZ_LAST_SETTINGS_PATH);
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}
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flipper_format_free(file);
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furi_record_close(RECORD_STORAGE);
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return saved;
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} |