mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-15 04:28:10 +00:00
149 lines
5.6 KiB
C++
149 lines
5.6 KiB
C++
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#ifndef __FPROTO_INTERTECHNOV3_H__
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#define __FPROTO_INTERTECHNOV3_H__
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#include "subghzdbase.hpp"
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#define INTERTECHNO_V3_DIMMING_COUNT_BIT 36
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typedef enum : uint8_t {
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IntertechnoV3DecoderStepReset = 0,
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IntertechnoV3DecoderStepStartSync,
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IntertechnoV3DecoderStepFoundSync,
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IntertechnoV3DecoderStepStartDuration,
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IntertechnoV3DecoderStepSaveDuration,
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IntertechnoV3DecoderStepCheckDuration,
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IntertechnoV3DecoderStepEndDuration,
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} IntertechnoV3DecoderStep;
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class FProtoSubGhzDIntertechnoV3 : public FProtoSubGhzDBase {
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public:
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FProtoSubGhzDIntertechnoV3() {
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sensorType = FPS_INTERTECHNOV3;
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te_short = 275;
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te_long = 1375;
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te_delta = 150;
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min_count_bit_for_found = 32;
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}
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void feed(bool level, uint32_t duration) {
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switch (parser_step) {
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case IntertechnoV3DecoderStepReset:
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if ((!level) &&
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(DURATION_DIFF(duration, te_short * 37) < te_delta * 15)) {
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parser_step = IntertechnoV3DecoderStepStartSync;
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}
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break;
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case IntertechnoV3DecoderStepStartSync:
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if (level && (DURATION_DIFF(duration, te_short) < te_delta)) {
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parser_step = IntertechnoV3DecoderStepFoundSync;
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} else {
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parser_step = IntertechnoV3DecoderStepReset;
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}
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break;
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case IntertechnoV3DecoderStepFoundSync:
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if (!level && (DURATION_DIFF(duration, te_short * 10) < te_delta * 3)) {
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parser_step = IntertechnoV3DecoderStepStartDuration;
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decode_data = 0;
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decode_count_bit = 0;
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} else {
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parser_step = IntertechnoV3DecoderStepReset;
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}
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break;
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case IntertechnoV3DecoderStepStartDuration:
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if (level && (DURATION_DIFF(duration, te_short) < te_delta)) {
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parser_step = IntertechnoV3DecoderStepSaveDuration;
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} else {
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parser_step = IntertechnoV3DecoderStepReset;
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}
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break;
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case IntertechnoV3DecoderStepSaveDuration:
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if (!level) { // save interval
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if (duration >= (te_short * 11)) {
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parser_step = IntertechnoV3DecoderStepStartSync;
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if ((decode_count_bit == min_count_bit_for_found) ||
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(decode_count_bit == INTERTECHNO_V3_DIMMING_COUNT_BIT)) {
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data = decode_data;
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data_count_bit = decode_count_bit;
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remote_controller();
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if (callback) callback(this);
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}
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break;
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}
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te_last = duration;
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parser_step = IntertechnoV3DecoderStepCheckDuration;
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} else {
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parser_step = IntertechnoV3DecoderStepReset;
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}
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break;
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case IntertechnoV3DecoderStepCheckDuration:
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if (level) {
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// Add 0 bit
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if ((DURATION_DIFF(te_last, te_short) < te_delta) &&
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(DURATION_DIFF(duration, te_short) < te_delta)) {
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subghz_protocol_blocks_add_bit(0);
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parser_step = IntertechnoV3DecoderStepEndDuration;
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} else if (
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// Add 1 bit
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(DURATION_DIFF(te_last, te_long) < te_delta * 2) &&
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(DURATION_DIFF(duration, te_short) < te_delta)) {
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subghz_protocol_blocks_add_bit(1);
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parser_step = IntertechnoV3DecoderStepEndDuration;
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} else if (
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// Add dimm_state
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(DURATION_DIFF(te_last, te_short) < te_delta * 2) &&
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(DURATION_DIFF(duration, te_short) < te_delta) &&
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(decode_count_bit == 27)) {
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subghz_protocol_blocks_add_bit(0);
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parser_step = IntertechnoV3DecoderStepEndDuration;
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} else
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parser_step = IntertechnoV3DecoderStepReset;
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} else {
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parser_step = IntertechnoV3DecoderStepReset;
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}
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break;
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case IntertechnoV3DecoderStepEndDuration:
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if (!level && ((DURATION_DIFF(duration, te_short) < te_delta) ||
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(DURATION_DIFF(duration, te_long) < te_delta * 2))) {
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parser_step = IntertechnoV3DecoderStepStartDuration;
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} else {
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parser_step = IntertechnoV3DecoderStepReset;
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}
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break;
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}
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}
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protected:
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void remote_controller() {
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if (data_count_bit == min_count_bit_for_found) {
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serial = (data >> 6) & 0x3FFFFFF;
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if ((data >> 5) & 0x1) {
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cnt = 1 << 5;
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} else {
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cnt = (~data & 0xF);
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}
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btn = (data >> 4) & 0x1;
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} else if (data_count_bit == INTERTECHNO_V3_DIMMING_COUNT_BIT) {
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serial = (data >> 10) & 0x3FFFFFF;
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if ((data >> 9) & 0x1) {
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cnt = 1 << 5;
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} else {
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cnt = (~(data >> 4) & 0xF);
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}
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btn = data & 0xF;
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} else {
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serial = 0;
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cnt = 0;
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btn = 0;
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}
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}
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};
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#endif
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