diff --git a/documentation/SubGHzSupportedSystems.md b/documentation/SubGHzSupportedSystems.md index b011bc36c..a30a9e475 100644 --- a/documentation/SubGHzSupportedSystems.md +++ b/documentation/SubGHzSupportedSystems.md @@ -78,6 +78,7 @@ That list is only for default SubGHz app, apps like *Weather Station* have their - Princeton (PT2262, PT****) `315MHz, 433.92MHz, Any other frequency` `AM650` (24 bits, Static) - SMC5326 `315MHz, 433.92MHz, Any other frequency` `AM650` (25 bits, Static) - Hay21 `433.92MHz` `AM650` (21 bits, Dynamic) +- Treadmill37 (QH-433) `433.92MHz` `AM650` (37 bits, Static) --- diff --git a/lib/subghz/protocols/protocol_items.c b/lib/subghz/protocols/protocol_items.c index c15d578bb..230b9a508 100644 --- a/lib/subghz/protocols/protocol_items.c +++ b/lib/subghz/protocols/protocol_items.c @@ -26,7 +26,7 @@ const SubGhzProtocol* const subghz_protocol_registry_items[] = { &subghz_protocol_marantec24, &subghz_protocol_hollarm, &subghz_protocol_hay21, &subghz_protocol_revers_rb2, &subghz_protocol_feron, &subghz_protocol_roger, - &subghz_protocol_elplast, + &subghz_protocol_elplast, &subghz_protocol_treadmill37, }; const SubGhzProtocolRegistry subghz_protocol_registry = { diff --git a/lib/subghz/protocols/protocol_items.h b/lib/subghz/protocols/protocol_items.h index 863f601b4..223dd1712 100644 --- a/lib/subghz/protocols/protocol_items.h +++ b/lib/subghz/protocols/protocol_items.h @@ -53,3 +53,4 @@ #include "feron.h" #include "roger.h" #include "elplast.h" +#include "treadmill37.h" diff --git a/lib/subghz/protocols/treadmill37.c b/lib/subghz/protocols/treadmill37.c new file mode 100644 index 000000000..215b48e71 --- /dev/null +++ b/lib/subghz/protocols/treadmill37.c @@ -0,0 +1,349 @@ +#include "treadmill37.h" +#include "../blocks/const.h" +#include "../blocks/decoder.h" +#include "../blocks/encoder.h" +#include "../blocks/generic.h" +#include "../blocks/math.h" + +#define TAG "SubGhzProtocolTreadmill37" + +static const SubGhzBlockConst subghz_protocol_treadmill37_const = { + .te_short = 300, + .te_long = 900, + .te_delta = 150, + .min_count_bit_for_found = 37, +}; + +struct SubGhzProtocolDecoderTreadmill37 { + SubGhzProtocolDecoderBase base; + + SubGhzBlockDecoder decoder; + SubGhzBlockGeneric generic; +}; + +struct SubGhzProtocolEncoderTreadmill37 { + SubGhzProtocolEncoderBase base; + + SubGhzProtocolBlockEncoder encoder; + SubGhzBlockGeneric generic; +}; + +typedef enum { + Treadmill37DecoderStepReset = 0, + Treadmill37DecoderStepSaveDuration, + Treadmill37DecoderStepCheckDuration, +} Treadmill37DecoderStep; + +const SubGhzProtocolDecoder subghz_protocol_treadmill37_decoder = { + .alloc = subghz_protocol_decoder_treadmill37_alloc, + .free = subghz_protocol_decoder_treadmill37_free, + + .feed = subghz_protocol_decoder_treadmill37_feed, + .reset = subghz_protocol_decoder_treadmill37_reset, + + .get_hash_data = subghz_protocol_decoder_treadmill37_get_hash_data, + .serialize = subghz_protocol_decoder_treadmill37_serialize, + .deserialize = subghz_protocol_decoder_treadmill37_deserialize, + .get_string = subghz_protocol_decoder_treadmill37_get_string, +}; + +const SubGhzProtocolEncoder subghz_protocol_treadmill37_encoder = { + .alloc = subghz_protocol_encoder_treadmill37_alloc, + .free = subghz_protocol_encoder_treadmill37_free, + + .deserialize = subghz_protocol_encoder_treadmill37_deserialize, + .stop = subghz_protocol_encoder_treadmill37_stop, + .yield = subghz_protocol_encoder_treadmill37_yield, +}; + +const SubGhzProtocol subghz_protocol_treadmill37 = { + .name = SUBGHZ_PROTOCOL_TREADMILL37_NAME, + .type = SubGhzProtocolTypeStatic, + .flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable | + SubGhzProtocolFlag_Load | SubGhzProtocolFlag_Save | SubGhzProtocolFlag_Send, + + .decoder = &subghz_protocol_treadmill37_decoder, + .encoder = &subghz_protocol_treadmill37_encoder, +}; + +void* subghz_protocol_encoder_treadmill37_alloc(SubGhzEnvironment* environment) { + UNUSED(environment); + SubGhzProtocolEncoderTreadmill37* instance = malloc(sizeof(SubGhzProtocolEncoderTreadmill37)); + + instance->base.protocol = &subghz_protocol_treadmill37; + instance->generic.protocol_name = instance->base.protocol->name; + + instance->encoder.repeat = 10; + instance->encoder.size_upload = 256; + instance->encoder.upload = malloc(instance->encoder.size_upload * sizeof(LevelDuration)); + instance->encoder.is_running = false; + return instance; +} + +void subghz_protocol_encoder_treadmill37_free(void* context) { + furi_assert(context); + SubGhzProtocolEncoderTreadmill37* instance = context; + free(instance->encoder.upload); + free(instance); +} + +/** + * Generating an upload from data. + * @param instance Pointer to a SubGhzProtocolEncoderTreadmill37 instance + */ +static void + subghz_protocol_encoder_treadmill37_get_upload(SubGhzProtocolEncoderTreadmill37* instance) { + furi_assert(instance); + size_t index = 0; + + // Send key and GAP + for(uint8_t i = instance->generic.data_count_bit; i > 0; i--) { + if(bit_read(instance->generic.data, i - 1)) { + // Send bit 1 + instance->encoder.upload[index++] = + level_duration_make(true, (uint32_t)subghz_protocol_treadmill37_const.te_long); + if(i == 1) { + //Send gap if bit was last + instance->encoder.upload[index++] = level_duration_make( + false, (uint32_t)subghz_protocol_treadmill37_const.te_short * 20); + } else { + instance->encoder.upload[index++] = level_duration_make( + false, (uint32_t)subghz_protocol_treadmill37_const.te_short); + } + } else { + // Send bit 0 + instance->encoder.upload[index++] = + level_duration_make(true, (uint32_t)subghz_protocol_treadmill37_const.te_short); + if(i == 1) { + //Send gap if bit was last + instance->encoder.upload[index++] = level_duration_make( + false, (uint32_t)subghz_protocol_treadmill37_const.te_short * 20); + } else { + instance->encoder.upload[index++] = level_duration_make( + false, (uint32_t)subghz_protocol_treadmill37_const.te_long); + } + } + } + + instance->encoder.size_upload = index; + return; +} + +/** + * Analysis of received data + * @param instance Pointer to a SubGhzBlockGeneric* instance + */ +static void subghz_protocol_treadmill37_check_remote_controller(SubGhzBlockGeneric* instance) { + instance->serial = instance->data >> 17; + instance->cnt = (instance->data >> 1) & 0xFFFF; +} + +SubGhzProtocolStatus + subghz_protocol_encoder_treadmill37_deserialize(void* context, FlipperFormat* flipper_format) { + furi_assert(context); + SubGhzProtocolEncoderTreadmill37* instance = context; + SubGhzProtocolStatus ret = SubGhzProtocolStatusError; + do { + ret = subghz_block_generic_deserialize_check_count_bit( + &instance->generic, + flipper_format, + subghz_protocol_treadmill37_const.min_count_bit_for_found); + if(ret != SubGhzProtocolStatusOk) { + break; + } + //optional parameter parameter + flipper_format_read_uint32( + flipper_format, "Repeat", (uint32_t*)&instance->encoder.repeat, 1); + + subghz_protocol_treadmill37_check_remote_controller(&instance->generic); + subghz_protocol_encoder_treadmill37_get_upload(instance); + instance->encoder.is_running = true; + } while(false); + + return ret; +} + +void subghz_protocol_encoder_treadmill37_stop(void* context) { + SubGhzProtocolEncoderTreadmill37* instance = context; + instance->encoder.is_running = false; +} + +LevelDuration subghz_protocol_encoder_treadmill37_yield(void* context) { + SubGhzProtocolEncoderTreadmill37* instance = context; + + if(instance->encoder.repeat == 0 || !instance->encoder.is_running) { + instance->encoder.is_running = false; + return level_duration_reset(); + } + + LevelDuration ret = instance->encoder.upload[instance->encoder.front]; + + if(++instance->encoder.front == instance->encoder.size_upload) { + instance->encoder.repeat--; + instance->encoder.front = 0; + } + + return ret; +} + +void* subghz_protocol_decoder_treadmill37_alloc(SubGhzEnvironment* environment) { + UNUSED(environment); + SubGhzProtocolDecoderTreadmill37* instance = malloc(sizeof(SubGhzProtocolDecoderTreadmill37)); + instance->base.protocol = &subghz_protocol_treadmill37; + instance->generic.protocol_name = instance->base.protocol->name; + return instance; +} + +void subghz_protocol_decoder_treadmill37_free(void* context) { + furi_assert(context); + SubGhzProtocolDecoderTreadmill37* instance = context; + free(instance); +} + +void subghz_protocol_decoder_treadmill37_reset(void* context) { + furi_assert(context); + SubGhzProtocolDecoderTreadmill37* instance = context; + instance->decoder.parser_step = Treadmill37DecoderStepReset; +} + +void subghz_protocol_decoder_treadmill37_feed( + void* context, + bool level, + volatile uint32_t duration) { + furi_assert(context); + SubGhzProtocolDecoderTreadmill37* instance = context; + + // Treadmill37 (QH-433) Decoder + // 2026 - @xMasterX (MMX) + + // Key samples + // serial button stop + // 1800001830 = 00011000000000000000000 0000110000011000 0 + // 180000061E = 00011000000000000000000 0000001100001111 0 + // 180000142C = 00011000000000000000000 0000101000010110 0 + // 1800000C24 = 00011000000000000000000 0000011000010010 0 + // 180001556C = 00011000000000000000000 1010101010110110 0 + // 180001334A = 00011000000000000000000 1001100110100101 0 + + switch(instance->decoder.parser_step) { + case Treadmill37DecoderStepReset: + if((!level) && (DURATION_DIFF(duration, subghz_protocol_treadmill37_const.te_short * 20) < + subghz_protocol_treadmill37_const.te_delta * 4)) { + //Found GAP + instance->decoder.decode_data = 0; + instance->decoder.decode_count_bit = 0; + instance->decoder.parser_step = Treadmill37DecoderStepSaveDuration; + } + break; + case Treadmill37DecoderStepSaveDuration: + if(level) { + instance->decoder.te_last = duration; + instance->decoder.parser_step = Treadmill37DecoderStepCheckDuration; + } else { + instance->decoder.parser_step = Treadmill37DecoderStepReset; + } + break; + case Treadmill37DecoderStepCheckDuration: + if(!level) { + // Bit 0 is short and long timing = 300us HIGH (te_last) and 900us LOW + if((DURATION_DIFF( + instance->decoder.te_last, subghz_protocol_treadmill37_const.te_short) < + subghz_protocol_treadmill37_const.te_delta) && + (DURATION_DIFF(duration, subghz_protocol_treadmill37_const.te_long) < + subghz_protocol_treadmill37_const.te_delta)) { + subghz_protocol_blocks_add_bit(&instance->decoder, 0); + instance->decoder.parser_step = Treadmill37DecoderStepSaveDuration; + // Bit 1 is long and short timing = 900us HIGH (te_last) and 300us LOW + } else if( + (DURATION_DIFF( + instance->decoder.te_last, subghz_protocol_treadmill37_const.te_long) < + subghz_protocol_treadmill37_const.te_delta) && + (DURATION_DIFF(duration, subghz_protocol_treadmill37_const.te_short) < + subghz_protocol_treadmill37_const.te_delta)) { + subghz_protocol_blocks_add_bit(&instance->decoder, 1); + instance->decoder.parser_step = Treadmill37DecoderStepSaveDuration; + } else if( + // End of the key + DURATION_DIFF(duration, subghz_protocol_treadmill37_const.te_short * 20) < + subghz_protocol_treadmill37_const.te_delta * 4) { + //Found next GAP and add bit 0 or 1 (only bit 0 was found on the remotes) + if((DURATION_DIFF( + instance->decoder.te_last, subghz_protocol_treadmill37_const.te_short) < + subghz_protocol_treadmill37_const.te_delta)) { + subghz_protocol_blocks_add_bit(&instance->decoder, 0); + } + if((DURATION_DIFF( + instance->decoder.te_last, subghz_protocol_treadmill37_const.te_long) < + subghz_protocol_treadmill37_const.te_delta)) { + subghz_protocol_blocks_add_bit(&instance->decoder, 1); + } + // If got 37 bits key reading is finished + if(instance->decoder.decode_count_bit == + subghz_protocol_treadmill37_const.min_count_bit_for_found) { + instance->generic.data = instance->decoder.decode_data; + instance->generic.data_count_bit = instance->decoder.decode_count_bit; + if(instance->base.callback) + instance->base.callback(&instance->base, instance->base.context); + } + instance->decoder.decode_data = 0; + instance->decoder.decode_count_bit = 0; + instance->decoder.parser_step = Treadmill37DecoderStepReset; + } else { + instance->decoder.parser_step = Treadmill37DecoderStepReset; + } + } else { + instance->decoder.parser_step = Treadmill37DecoderStepReset; + } + break; + } +} + +uint8_t subghz_protocol_decoder_treadmill37_get_hash_data(void* context) { + furi_assert(context); + SubGhzProtocolDecoderTreadmill37* instance = context; + return subghz_protocol_blocks_get_hash_data( + &instance->decoder, (instance->decoder.decode_count_bit / 8) + 1); +} + +SubGhzProtocolStatus subghz_protocol_decoder_treadmill37_serialize( + void* context, + FlipperFormat* flipper_format, + SubGhzRadioPreset* preset) { + furi_assert(context); + SubGhzProtocolDecoderTreadmill37* instance = context; + return subghz_block_generic_serialize(&instance->generic, flipper_format, preset); +} + +SubGhzProtocolStatus + subghz_protocol_decoder_treadmill37_deserialize(void* context, FlipperFormat* flipper_format) { + furi_assert(context); + SubGhzProtocolDecoderTreadmill37* instance = context; + return subghz_block_generic_deserialize_check_count_bit( + &instance->generic, + flipper_format, + subghz_protocol_treadmill37_const.min_count_bit_for_found); +} + +void subghz_protocol_decoder_treadmill37_get_string(void* context, FuriString* output) { + furi_assert(context); + SubGhzProtocolDecoderTreadmill37* instance = context; + + subghz_protocol_treadmill37_check_remote_controller(&instance->generic); + + uint64_t code_found_reverse = subghz_protocol_blocks_reverse_key( + instance->generic.data, instance->generic.data_count_bit); + + furi_string_cat_printf( + output, + "%s %db\r\n" + "Key: 0x%08llX\r\n" + "Yek: 0x%08llX\r\n" + "Serial: 0x%06lX\r\n" + "Btn: %04lX", + instance->generic.protocol_name, + instance->generic.data_count_bit, + (uint64_t)(instance->generic.data & 0xFFFFFFFFFF), + (code_found_reverse & 0xFFFFFFFFFF), + instance->generic.serial, + instance->generic.cnt); +} diff --git a/lib/subghz/protocols/treadmill37.h b/lib/subghz/protocols/treadmill37.h new file mode 100644 index 000000000..8954266f6 --- /dev/null +++ b/lib/subghz/protocols/treadmill37.h @@ -0,0 +1,109 @@ +#pragma once + +#include "base.h" + +#define SUBGHZ_PROTOCOL_TREADMILL37_NAME "Treadmill37" + +typedef struct SubGhzProtocolDecoderTreadmill37 SubGhzProtocolDecoderTreadmill37; +typedef struct SubGhzProtocolEncoderTreadmill37 SubGhzProtocolEncoderTreadmill37; + +extern const SubGhzProtocolDecoder subghz_protocol_treadmill37_decoder; +extern const SubGhzProtocolEncoder subghz_protocol_treadmill37_encoder; +extern const SubGhzProtocol subghz_protocol_treadmill37; + +/** + * Allocate SubGhzProtocolEncoderTreadmill37. + * @param environment Pointer to a SubGhzEnvironment instance + * @return SubGhzProtocolEncoderTreadmill37* pointer to a SubGhzProtocolEncoderTreadmill37 instance + */ +void* subghz_protocol_encoder_treadmill37_alloc(SubGhzEnvironment* environment); + +/** + * Free SubGhzProtocolEncoderTreadmill37. + * @param context Pointer to a SubGhzProtocolEncoderTreadmill37 instance + */ +void subghz_protocol_encoder_treadmill37_free(void* context); + +/** + * Deserialize and generating an upload to send. + * @param context Pointer to a SubGhzProtocolEncoderTreadmill37 instance + * @param flipper_format Pointer to a FlipperFormat instance + * @return status + */ +SubGhzProtocolStatus + subghz_protocol_encoder_treadmill37_deserialize(void* context, FlipperFormat* flipper_format); + +/** + * Forced transmission stop. + * @param context Pointer to a SubGhzProtocolEncoderTreadmill37 instance + */ +void subghz_protocol_encoder_treadmill37_stop(void* context); + +/** + * Getting the level and duration of the upload to be loaded into DMA. + * @param context Pointer to a SubGhzProtocolEncoderTreadmill37 instance + * @return LevelDuration + */ +LevelDuration subghz_protocol_encoder_treadmill37_yield(void* context); + +/** + * Allocate SubGhzProtocolDecoderTreadmill37. + * @param environment Pointer to a SubGhzEnvironment instance + * @return SubGhzProtocolDecoderTreadmill37* pointer to a SubGhzProtocolDecoderTreadmill37 instance + */ +void* subghz_protocol_decoder_treadmill37_alloc(SubGhzEnvironment* environment); + +/** + * Free SubGhzProtocolDecoderTreadmill37. + * @param context Pointer to a SubGhzProtocolDecoderTreadmill37 instance + */ +void subghz_protocol_decoder_treadmill37_free(void* context); + +/** + * Reset decoder SubGhzProtocolDecoderTreadmill37. + * @param context Pointer to a SubGhzProtocolDecoderTreadmill37 instance + */ +void subghz_protocol_decoder_treadmill37_reset(void* context); + +/** + * Parse a raw sequence of levels and durations received from the air. + * @param context Pointer to a SubGhzProtocolDecoderTreadmill37 instance + * @param level Signal level true-high false-low + * @param duration Duration of this level in, us + */ +void subghz_protocol_decoder_treadmill37_feed(void* context, bool level, uint32_t duration); + +/** + * Getting the hash sum of the last randomly received parcel. + * @param context Pointer to a SubGhzProtocolDecoderTreadmill37 instance + * @return hash Hash sum + */ +uint8_t subghz_protocol_decoder_treadmill37_get_hash_data(void* context); + +/** + * Serialize data SubGhzProtocolDecoderTreadmill37. + * @param context Pointer to a SubGhzProtocolDecoderTreadmill37 instance + * @param flipper_format Pointer to a FlipperFormat instance + * @param preset The modulation on which the signal was received, SubGhzRadioPreset + * @return status + */ +SubGhzProtocolStatus subghz_protocol_decoder_treadmill37_serialize( + void* context, + FlipperFormat* flipper_format, + SubGhzRadioPreset* preset); + +/** + * Deserialize data SubGhzProtocolDecoderTreadmill37. + * @param context Pointer to a SubGhzProtocolDecoderTreadmill37 instance + * @param flipper_format Pointer to a FlipperFormat instance + * @return status + */ +SubGhzProtocolStatus + subghz_protocol_decoder_treadmill37_deserialize(void* context, FlipperFormat* flipper_format); + +/** + * Getting a textual representation of the received data. + * @param context Pointer to a SubGhzProtocolDecoderTreadmill37 instance + * @param output Resulting text + */ +void subghz_protocol_decoder_treadmill37_get_string(void* context, FuriString* output);