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