#include "tpms_generic.h" #include #include #define TAG "TPMSBlockGeneric" SubGhzProtocolStatus tpms_block_generic_serialize( TPMSBlockGeneric* instance, FlipperFormat* flipper_format, SubGhzRadioPreset* preset) { furi_assert(instance); SubGhzProtocolStatus res = subghz_block_generic_serialize_common(instance->protocol_name, flipper_format, preset); if(res != SubGhzProtocolStatusOk) return res; res = SubGhzProtocolStatusError; do { uint32_t temp_data = instance->id; if(!flipper_format_write_uint32(flipper_format, "Id", &temp_data, 1)) { FURI_LOG_E(TAG, "Unable to add Id"); res = SubGhzProtocolStatusErrorParserOthers; break; } temp_data = instance->data_count_bit; if(!flipper_format_write_uint32(flipper_format, "Bit", &temp_data, 1)) { FURI_LOG_E(TAG, "Unable to add Bit"); res = SubGhzProtocolStatusErrorParserBitCount; break; } uint8_t key_data[sizeof(uint64_t)] = {0}; for(size_t i = 0; i < sizeof(uint64_t); i++) { key_data[sizeof(uint64_t) - i - 1] = (instance->data >> (i * 8)) & 0xFF; } if(!flipper_format_write_hex(flipper_format, "Data", key_data, sizeof(uint64_t))) { FURI_LOG_E(TAG, "Unable to add Data"); res = SubGhzProtocolStatusErrorParserOthers; break; } temp_data = instance->battery_low; if(!flipper_format_write_uint32(flipper_format, "Batt", &temp_data, 1)) { FURI_LOG_E(TAG, "Unable to add Battery_low"); res = SubGhzProtocolStatusErrorParserOthers; break; } float temp = instance->pressure; if(!flipper_format_write_float(flipper_format, "Pressure", &temp, 1)) { FURI_LOG_E(TAG, "Unable to add Pressure"); res = SubGhzProtocolStatusErrorParserOthers; break; } //DATE AGE set uint32_t curr_ts = furi_hal_rtc_get_timestamp(); temp_data = curr_ts; if(!flipper_format_write_uint32(flipper_format, "Ts", &temp_data, 1)) { FURI_LOG_E(TAG, "Unable to add timestamp"); res = SubGhzProtocolStatusErrorParserOthers; break; } temp = instance->temperature; if(!flipper_format_write_float(flipper_format, "Temp", &temp, 1)) { FURI_LOG_E(TAG, "Unable to add Temperature"); res = SubGhzProtocolStatusErrorParserOthers; break; } res = SubGhzProtocolStatusOk; } while(false); return res; } SubGhzProtocolStatus tpms_block_generic_deserialize(TPMSBlockGeneric* instance, FlipperFormat* flipper_format) { furi_assert(instance); SubGhzProtocolStatus res = SubGhzProtocolStatusError; uint32_t temp_data = 0; do { if(!flipper_format_rewind(flipper_format)) { FURI_LOG_E(TAG, "Rewind error"); res = SubGhzProtocolStatusErrorParserOthers; break; } if(!flipper_format_read_uint32(flipper_format, "Id", &temp_data, 1)) { FURI_LOG_E(TAG, "Missing Id"); res = SubGhzProtocolStatusErrorParserOthers; break; } instance->id = temp_data; if(!flipper_format_read_uint32(flipper_format, "Bit", &temp_data, 1)) { FURI_LOG_E(TAG, "Missing Bit"); res = SubGhzProtocolStatusErrorParserBitCount; break; } instance->data_count_bit = (uint8_t)temp_data; uint8_t key_data[sizeof(uint64_t)] = {0}; if(!flipper_format_read_hex(flipper_format, "Data", key_data, sizeof(uint64_t))) { FURI_LOG_E(TAG, "Missing Data"); res = SubGhzProtocolStatusErrorParserOthers; break; } for(uint8_t i = 0; i < sizeof(uint64_t); i++) { instance->data = instance->data << 8 | key_data[i]; } if(!flipper_format_read_uint32(flipper_format, "Batt", &temp_data, 1)) { FURI_LOG_E(TAG, "Missing Battery_low"); res = SubGhzProtocolStatusErrorParserOthers; break; } instance->battery_low = (uint8_t)temp_data; float temp; if(!flipper_format_read_float(flipper_format, "Pressure", &temp, 1)) { FURI_LOG_E(TAG, "Missing Pressure"); res = SubGhzProtocolStatusErrorParserOthers; break; } instance->pressure = temp; if(!flipper_format_read_uint32(flipper_format, "Ts", &temp_data, 1)) { FURI_LOG_E(TAG, "Missing timestamp"); res = SubGhzProtocolStatusErrorParserOthers; break; } instance->timestamp = temp_data; if(!flipper_format_read_float(flipper_format, "Temp", &temp, 1)) { FURI_LOG_E(TAG, "Missing Temperature"); res = SubGhzProtocolStatusErrorParserOthers; break; } instance->temperature = temp; res = SubGhzProtocolStatusOk; } while(0); return res; } SubGhzProtocolStatus tpms_block_generic_deserialize_check_count_bit( TPMSBlockGeneric* instance, FlipperFormat* flipper_format, uint16_t count_bit) { SubGhzProtocolStatus ret = SubGhzProtocolStatusError; do { ret = tpms_block_generic_deserialize(instance, flipper_format); if(ret != SubGhzProtocolStatusOk) { break; } if(instance->data_count_bit != count_bit) { FURI_LOG_E(TAG, "Wrong number of bits in key"); ret = SubGhzProtocolStatusErrorValueBitCount; break; } } while(false); return ret; }