portapack-mayhem/firmware/baseband/fprotos/s-smc5326.hpp
Totoo e6afd7744d
SubghzD & Weather improvments (#2237)
* Weather restructure

* Added Solight TE44 protocol

* Add disabled Marantec24, and GangQi

* More opt in subghzd
2024-09-06 20:23:11 +02:00

74 lines
2.5 KiB
C++

#ifndef __FPROTO_SMC5326_H__
#define __FPROTO_SMC5326_H__
#include "subghzdbase.hpp"
typedef enum {
SMC5326DecoderStepReset = 0,
SMC5326DecoderStepSaveDuration,
SMC5326DecoderStepCheckDuration,
} SMC5326DecoderStep;
class FProtoSubGhzDSmc5326 : public FProtoSubGhzDBase {
public:
FProtoSubGhzDSmc5326() {
sensorType = FPS_SECPLUSV2;
te_short = 300;
te_long = 900;
te_delta = 200;
min_count_bit_for_found = 25;
}
void feed(bool level, uint32_t duration) {
switch (parser_step) {
case SMC5326DecoderStepReset:
if ((!level) && (DURATION_DIFF(duration, te_short * 24) < te_delta * 12)) {
// Found Preambula
parser_step = SMC5326DecoderStepSaveDuration;
decode_data = 0;
decode_count_bit = 0;
}
break;
case SMC5326DecoderStepSaveDuration:
// save duration
if (level) {
te_last = duration;
parser_step = SMC5326DecoderStepCheckDuration;
}
break;
case SMC5326DecoderStepCheckDuration:
if (!level) {
if (duration >= ((uint32_t)te_long * 2)) {
parser_step = SMC5326DecoderStepSaveDuration;
if (decode_count_bit == min_count_bit_for_found) {
data_count_bit = decode_count_bit;
if (callback) callback(this);
}
decode_data = 0;
decode_count_bit = 0;
break;
}
if ((DURATION_DIFF(te_last, te_short) < te_delta) &&
(DURATION_DIFF(duration, te_long) < te_delta * 3)) {
subghz_protocol_blocks_add_bit(0);
parser_step = SMC5326DecoderStepSaveDuration;
} else if (
(DURATION_DIFF(te_last, te_long) < te_delta * 3) &&
(DURATION_DIFF(duration, te_short) < te_delta)) {
subghz_protocol_blocks_add_bit(1);
parser_step = SMC5326DecoderStepSaveDuration;
} else {
parser_step = SMC5326DecoderStepReset;
}
} else {
parser_step = SMC5326DecoderStepReset;
}
break;
}
}
};
#endif