mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-30 01:36:50 -05:00
e6afd7744d
* Weather restructure * Added Solight TE44 protocol * Add disabled Marantec24, and GangQi * More opt in subghzd
83 lines
3.5 KiB
C++
83 lines
3.5 KiB
C++
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#ifndef __FPROTO_CAMETWEE_H__
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#define __FPROTO_CAMETWEE_H__
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#include "subghzdbase.hpp"
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typedef enum : uint8_t {
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CameTweeDecoderStepReset = 0,
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CameTweeDecoderStepDecoderData,
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} CameTweeDecoderStep;
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class FProtoSubGhzDCameTwee : public FProtoSubGhzDBase {
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public:
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FProtoSubGhzDCameTwee() {
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sensorType = FPS_CAMETWEE;
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te_short = 500;
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te_long = 1000;
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te_delta = 250;
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min_count_bit_for_found = 54;
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}
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void feed(bool level, uint32_t duration) {
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ManchesterEvent event = ManchesterEventReset;
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switch (parser_step) {
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case CameTweeDecoderStepReset:
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if ((!level) && (DURATION_DIFF(duration, te_long * 51) < te_delta * 20)) {
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// Found header CAME
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parser_step = CameTweeDecoderStepDecoderData;
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decode_data = 0;
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decode_count_bit = 0;
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventLongLow, &manchester_saved_state, NULL);
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventLongHigh, &manchester_saved_state, NULL);
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventShortLow, &manchester_saved_state, NULL);
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}
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break;
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case CameTweeDecoderStepDecoderData:
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if (!level) {
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if (DURATION_DIFF(duration, te_short) < te_delta) {
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event = ManchesterEventShortLow;
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} else if (
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DURATION_DIFF(duration, te_long) < te_delta) {
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event = ManchesterEventLongLow;
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} else if (
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duration >= ((uint32_t)te_long * 2 + te_delta)) {
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if (decode_count_bit == min_count_bit_for_found) {
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data_count_bit = decode_count_bit;
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if (callback) callback(this);
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}
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decode_data = 0;
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decode_count_bit = 0;
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventLongLow, &manchester_saved_state, NULL);
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventLongHigh, &manchester_saved_state, NULL);
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventShortLow, &manchester_saved_state, NULL);
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} else {
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parser_step = CameTweeDecoderStepReset;
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}
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} else {
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if (DURATION_DIFF(duration, te_short) < te_delta) {
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event = ManchesterEventShortHigh;
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} else if (
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DURATION_DIFF(duration, te_long) < te_delta) {
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event = ManchesterEventLongHigh;
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} else {
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parser_step = CameTweeDecoderStepReset;
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}
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}
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if (event != ManchesterEventReset) {
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bool bit;
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if (FProtoGeneral::manchester_advance(manchester_saved_state, event, &manchester_saved_state, &bit)) {
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decode_data = (decode_data << 1) | !bit;
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decode_count_bit++;
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}
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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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ManchesterState manchester_saved_state = ManchesterStateMid1;
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};
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#endif
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