From 3f93a0ae46048fc90c447a0f49f038acd1eddf77 Mon Sep 17 00:00:00 2001 From: Skorpionm <85568270+Skorpionm@users.noreply.github.com> Date: Thu, 28 Oct 2021 17:09:59 +0400 Subject: [PATCH] SubGhz: add potocol Hormann HSM 868Mhz (#795) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * SubGhz: add decoder Normann * SubGhz: rename normann -> hormann * SubGhz: add encoder hormann * SubGhz: delete comment Co-authored-by: あく --- .../protocols/subghz_protocol_hormann.c | 254 ++++++++++++++++++ .../protocols/subghz_protocol_hormann.h | 72 +++++ lib/subghz/subghz_parser.c | 10 + 3 files changed, 336 insertions(+) create mode 100644 lib/subghz/protocols/subghz_protocol_hormann.c create mode 100644 lib/subghz/protocols/subghz_protocol_hormann.h diff --git a/lib/subghz/protocols/subghz_protocol_hormann.c b/lib/subghz/protocols/subghz_protocol_hormann.c new file mode 100644 index 00000000000..0d4df921066 --- /dev/null +++ b/lib/subghz/protocols/subghz_protocol_hormann.c @@ -0,0 +1,254 @@ +#include "subghz_protocol_hormann.h" +#include "subghz_protocol_common.h" + +struct SubGhzProtocolHormann { + SubGhzProtocolCommon common; +}; + +typedef enum { + HormannDecoderStepReset = 0, + HormannDecoderStepFoundStartHeader, + HormannDecoderStepFoundHeader, + HormannDecoderStepFoundStartBit, + HormannDecoderStepSaveDuration, + HormannDecoderStepCheckDuration, +} HormannDecoderStep; + +SubGhzProtocolHormann* subghz_protocol_hormann_alloc() { + SubGhzProtocolHormann* instance = furi_alloc(sizeof(SubGhzProtocolHormann)); + + instance->common.name = "Hormann HSM"; + instance->common.code_min_count_bit_for_found = 44; + instance->common.te_short = 511; + instance->common.te_long = 1022; + instance->common.te_delta = 200; + instance->common.type_protocol = SubGhzProtocolCommonTypeStatic; + instance->common.to_string = (SubGhzProtocolCommonToStr)subghz_protocol_hormann_to_str; + instance->common.to_save_string = + (SubGhzProtocolCommonGetStrSave)subghz_protocol_hormann_to_save_str; + instance->common.to_load_protocol_from_file = + (SubGhzProtocolCommonLoadFromFile)subghz_protocol_hormann_to_load_protocol_from_file; + instance->common.to_load_protocol = + (SubGhzProtocolCommonLoadFromRAW)subghz_decoder_hormann_to_load_protocol; + instance->common.get_upload_protocol = + (SubGhzProtocolCommonEncoderGetUpLoad)subghz_protocol_hormann_send_key; + + return instance; +} + +void subghz_protocol_hormann_free(SubGhzProtocolHormann* instance) { + furi_assert(instance); + free(instance); +} + +bool subghz_protocol_hormann_send_key( + SubGhzProtocolHormann* instance, + SubGhzProtocolCommonEncoder* encoder) { + furi_assert(instance); + furi_assert(encoder); + + size_t index = 0; + encoder->size_upload = 3 + (instance->common.code_last_count_bit * 2 + 2) * 20 + 1; + if(encoder->size_upload > SUBGHZ_ENCODER_UPLOAD_MAX_SIZE) return false; + //Send header + encoder->upload[index++] = + level_duration_make(false, (uint32_t)instance->common.te_short * 64); + encoder->upload[index++] = level_duration_make(true, (uint32_t)instance->common.te_short * 64); + encoder->upload[index++] = + level_duration_make(false, (uint32_t)instance->common.te_short * 64); + encoder->repeat = 10; + + for(size_t repeat = 0; repeat < 20; repeat++) { + //Send start bit + encoder->upload[index++] = + level_duration_make(true, (uint32_t)instance->common.te_short * 24); + encoder->upload[index++] = level_duration_make(false, (uint32_t)instance->common.te_short); + //Send key data + for(uint8_t i = instance->common.code_last_count_bit; i > 0; i--) { + if(bit_read(instance->common.code_last_found, i - 1)) { + //send bit 1 + encoder->upload[index++] = + level_duration_make(true, (uint32_t)instance->common.te_long); + encoder->upload[index++] = + level_duration_make(false, (uint32_t)instance->common.te_short); + } else { + //send bit 0 + encoder->upload[index++] = + level_duration_make(true, (uint32_t)instance->common.te_short); + encoder->upload[index++] = + level_duration_make(false, (uint32_t)instance->common.te_long); + } + } + } + encoder->upload[index++] = level_duration_make(true, (uint32_t)instance->common.te_short * 24); + return true; +} + +void subghz_protocol_hormann_reset(SubGhzProtocolHormann* instance) { + instance->common.parser_step = HormannDecoderStepReset; +} + +void subghz_protocol_hormann_parse(SubGhzProtocolHormann* instance, bool level, uint32_t duration) { + switch(instance->common.parser_step) { + case HormannDecoderStepReset: + if((level) && (DURATION_DIFF(duration, instance->common.te_short * 64) < + instance->common.te_delta * 64)) { + instance->common.parser_step = HormannDecoderStepFoundStartHeader; + } else { + instance->common.parser_step = HormannDecoderStepReset; + } + break; + case HormannDecoderStepFoundStartHeader: + if((!level) && (DURATION_DIFF(duration, instance->common.te_short * 64) < + instance->common.te_delta * 64)) { + instance->common.parser_step = HormannDecoderStepFoundHeader; + } else { + instance->common.parser_step = HormannDecoderStepReset; + } + break; + case HormannDecoderStepFoundHeader: + if((level) && (DURATION_DIFF(duration, instance->common.te_short * 24) < + instance->common.te_delta * 24)) { + instance->common.parser_step = HormannDecoderStepFoundStartBit; + } else { + instance->common.parser_step = HormannDecoderStepReset; + } + break; + case HormannDecoderStepFoundStartBit: + if((!level) && + (DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta)) { + instance->common.parser_step = HormannDecoderStepSaveDuration; + instance->common.code_found = 0; + instance->common.code_count_bit = 0; + } else { + instance->common.parser_step = HormannDecoderStepReset; + } + break; + case HormannDecoderStepSaveDuration: + if(level) { //save interval + if(duration >= (instance->common.te_short * 5)) { + instance->common.parser_step = HormannDecoderStepFoundStartBit; + if(instance->common.code_count_bit >= + instance->common.code_min_count_bit_for_found) { + instance->common.serial = 0x0; + instance->common.btn = 0x0; + + instance->common.code_last_found = instance->common.code_found; + instance->common.code_last_count_bit = instance->common.code_count_bit; + + if(instance->common.callback) + instance->common.callback( + (SubGhzProtocolCommon*)instance, instance->common.context); + } + break; + } + instance->common.te_last = duration; + instance->common.parser_step = HormannDecoderStepCheckDuration; + } else { + instance->common.parser_step = HormannDecoderStepReset; + } + break; + case HormannDecoderStepCheckDuration: + if(!level) { + if((DURATION_DIFF(instance->common.te_last, instance->common.te_short) < + instance->common.te_delta) && + (DURATION_DIFF(duration, instance->common.te_long) < instance->common.te_delta)) { + subghz_protocol_common_add_bit(&instance->common, 0); + instance->common.parser_step = HormannDecoderStepSaveDuration; + } else if( + (DURATION_DIFF(instance->common.te_last, instance->common.te_long) < + instance->common.te_delta) && + (DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta)) { + subghz_protocol_common_add_bit(&instance->common, 1); + instance->common.parser_step = HormannDecoderStepSaveDuration; + } else + instance->common.parser_step = HormannDecoderStepReset; + } else { + instance->common.parser_step = HormannDecoderStepReset; + } + break; + } +} + +void subghz_protocol_hormann_to_str(SubGhzProtocolHormann* instance, string_t output) { + uint32_t code_found_hi = instance->common.code_last_found >> 32; + uint32_t code_found_lo = instance->common.code_last_found & 0x00000000ffffffff; + instance->common.btn = (instance->common.code_last_found >> 4) & 0xF; + + string_cat_printf( + output, + "%s\r\n" + "%dbit\r\n" + "Key:0x%03lX%08lX\r\n" + "Btn:0x%01X", + instance->common.name, + instance->common.code_last_count_bit, + code_found_hi, + code_found_lo, + instance->common.btn); +} + +void subghz_protocol_hormann_to_save_str(SubGhzProtocolHormann* instance, string_t output) { + string_printf( + output, + "Protocol: %s\n" + "Bit: %d\n" + "Key: %08lX%08lX\n", + instance->common.name, + instance->common.code_last_count_bit, + (uint32_t)(instance->common.code_last_found >> 32), + (uint32_t)(instance->common.code_last_found & 0x00000000ffffffff)); +} + +bool subghz_protocol_hormann_to_load_protocol_from_file( + FileWorker* file_worker, + SubGhzProtocolHormann* instance, + const char* file_path) { + bool loaded = false; + string_t temp_str; + string_init(temp_str); + int res = 0; + int data = 0; + + do { + // Read and parse bit data from 2nd line + if(!file_worker_read_until(file_worker, temp_str, '\n')) { + break; + } + res = sscanf(string_get_cstr(temp_str), "Bit: %d\n", &data); + if(res != 1) { + break; + } + instance->common.code_last_count_bit = (uint8_t)data; + + // Read and parse key data from 3nd line + if(!file_worker_read_until(file_worker, temp_str, '\n')) { + break; + } + // strlen("Key: ") = 5 + string_right(temp_str, 5); + + uint8_t buf_key[8] = {0}; + if(!subghz_protocol_common_read_hex(temp_str, buf_key, 8)) { + break; + } + + for(uint8_t i = 0; i < 8; i++) { + instance->common.code_last_found = instance->common.code_last_found << 8 | buf_key[i]; + } + + loaded = true; + } while(0); + + string_clear(temp_str); + + return loaded; +} + +void subghz_decoder_hormann_to_load_protocol(SubGhzProtocolHormann* instance, void* context) { + furi_assert(context); + furi_assert(instance); + SubGhzProtocolCommonLoad* data = context; + instance->common.code_last_found = data->code_found; + instance->common.code_last_count_bit = data->code_count_bit; +} diff --git a/lib/subghz/protocols/subghz_protocol_hormann.h b/lib/subghz/protocols/subghz_protocol_hormann.h new file mode 100644 index 00000000000..2d2276fb0ce --- /dev/null +++ b/lib/subghz/protocols/subghz_protocol_hormann.h @@ -0,0 +1,72 @@ +#pragma once + +#include "subghz_protocol_common.h" + +typedef struct SubGhzProtocolHormann SubGhzProtocolHormann; + +/** Allocate SubGhzProtocolHormann + * + * @return SubGhzProtocolHormann* + */ +SubGhzProtocolHormann* subghz_protocol_hormann_alloc(); + +/** Free SubGhzProtocolHormann + * + * @param instance + */ +void subghz_protocol_hormann_free(SubGhzProtocolHormann* instance); + +/** Get upload protocol + * + * @param instance - SubGhzProtocolHormann instance + * @param encoder - SubGhzProtocolCommonEncoder encoder + * @return bool + */ +bool subghz_protocol_hormann_send_key( + SubGhzProtocolHormann* instance, + SubGhzProtocolCommonEncoder* encoder); + +/** Reset internal state + * @param instance - SubGhzProtocolHormann instance + */ +void subghz_protocol_hormann_reset(SubGhzProtocolHormann* instance); + +/** Parse accepted duration + * + * @param instance - SubGhzProtocolHormann instance + * @param data - LevelDuration level_duration + */ +void subghz_protocol_hormann_parse(SubGhzProtocolHormann* instance, bool level, uint32_t duration); + +/** Outputting information from the parser + * + * @param instance - SubGhzProtocolHormann* instance + * @param output - output string + */ +void subghz_protocol_hormann_to_str(SubGhzProtocolHormann* instance, string_t output); + +/** Get a string to save the protocol + * + * @param instance - SubGhzProtocolHormann instance + * @param output - the resulting string + */ +void subghz_protocol_hormann_to_save_str(SubGhzProtocolHormann* instance, string_t output); + +/** Loading protocol from file + * + * @param file_worker - FileWorker file_worker + * @param instance - SubGhzProtocolHormann instance + * @param file_path - file path + * @return bool + */ +bool subghz_protocol_hormann_to_load_protocol_from_file( + FileWorker* file_worker, + SubGhzProtocolHormann* instance, + const char* file_path); + +/** Loading protocol from bin data + * + * @param instance - SubGhzProtocolHormann instance + * @param context - SubGhzProtocolCommonLoad context + */ +void subghz_decoder_hormann_to_load_protocol(SubGhzProtocolHormann* instance, void* context); diff --git a/lib/subghz/subghz_parser.c b/lib/subghz/subghz_parser.c index b2b11789ec5..f702dda98a0 100644 --- a/lib/subghz/subghz_parser.c +++ b/lib/subghz/subghz_parser.c @@ -17,6 +17,7 @@ #include "protocols/subghz_protocol_scher_khan.h" #include "protocols/subghz_protocol_kia.h" #include "protocols/subghz_protocol_raw.h" +#include "protocols/subghz_protocol_hormann.h" #include "subghz_keystore.h" @@ -40,6 +41,7 @@ typedef enum { SubGhzProtocolTypeScherKhan, SubGhzProtocolTypeKIA, SubGhzProtocolTypeRAW, + SubGhzProtocolTypeHormann, SubGhzProtocolTypeMax, } SubGhzProtocolType; @@ -113,6 +115,8 @@ SubGhzParser* subghz_parser_alloc() { (SubGhzProtocolCommon*)subghz_protocol_kia_alloc(); instance->protocols[SubGhzProtocolTypeRAW] = (SubGhzProtocolCommon*)subghz_protocol_raw_alloc(); + instance->protocols[SubGhzProtocolTypeHormann] = + (SubGhzProtocolCommon*)subghz_protocol_hormann_alloc(); return instance; } @@ -148,6 +152,8 @@ void subghz_parser_free(SubGhzParser* instance) { (SubGhzProtocolScherKhan*)instance->protocols[SubGhzProtocolTypeScherKhan]); subghz_protocol_kia_free((SubGhzProtocolKIA*)instance->protocols[SubGhzProtocolTypeKIA]); subghz_protocol_raw_free((SubGhzProtocolRAW*)instance->protocols[SubGhzProtocolTypeRAW]); + subghz_protocol_hormann_free( + (SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann]); subghz_keystore_free(instance->keystore); @@ -240,6 +246,8 @@ void subghz_parser_reset(SubGhzParser* instance) { (SubGhzProtocolScherKhan*)instance->protocols[SubGhzProtocolTypeScherKhan]); subghz_protocol_kia_reset((SubGhzProtocolKIA*)instance->protocols[SubGhzProtocolTypeKIA]); subghz_protocol_raw_reset((SubGhzProtocolRAW*)instance->protocols[SubGhzProtocolTypeRAW]); + subghz_protocol_hormann_reset( + (SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann]); } void subghz_parser_raw_parse(SubGhzParser* instance, bool level, uint32_t duration) { @@ -290,4 +298,6 @@ void subghz_parser_parse(SubGhzParser* instance, bool level, uint32_t duration) duration); subghz_protocol_kia_parse( (SubGhzProtocolKIA*)instance->protocols[SubGhzProtocolTypeKIA], level, duration); + subghz_protocol_hormann_parse( + (SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann], level, duration); }