mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
e6afd7744d
* Weather restructure * Added Solight TE44 protocol * Add disabled Marantec24, and GangQi * More opt in subghzd
125 lines
4.6 KiB
C++
125 lines
4.6 KiB
C++
|
|
#ifndef __FPROTO_Infactory_H__
|
|
#define __FPROTO_Infactory_H__
|
|
|
|
#include "weatherbase.hpp"
|
|
|
|
typedef enum {
|
|
InfactoryDecoderStepReset = 0,
|
|
InfactoryDecoderStepCheckPreambule,
|
|
InfactoryDecoderStepSaveDuration,
|
|
InfactoryDecoderStepCheckDuration,
|
|
} InfactoryDecoderStep;
|
|
|
|
class FProtoWeatherInfactory : public FProtoWeatherBase {
|
|
public:
|
|
FProtoWeatherInfactory() {
|
|
sensorType = FPW_INFACTORY;
|
|
}
|
|
|
|
void feed(bool level, uint32_t duration) {
|
|
switch (parser_step) {
|
|
case InfactoryDecoderStepReset:
|
|
if ((level) && (DURATION_DIFF(duration, te_short * 2) <
|
|
te_delta * 2)) {
|
|
parser_step = InfactoryDecoderStepCheckPreambule;
|
|
te_last = duration;
|
|
header_count = 0;
|
|
}
|
|
break;
|
|
|
|
case InfactoryDecoderStepCheckPreambule:
|
|
if (level) {
|
|
te_last = duration;
|
|
} else {
|
|
if ((DURATION_DIFF(te_last, te_short * 2) <
|
|
te_delta * 2) &&
|
|
(DURATION_DIFF(duration, te_short * 2) <
|
|
te_delta * 2)) {
|
|
// Found preambule
|
|
header_count++;
|
|
} else if (
|
|
(DURATION_DIFF(te_last, te_short) <
|
|
te_delta) &&
|
|
(DURATION_DIFF(duration, te_short * 16) <
|
|
te_delta * 8)) {
|
|
// Found syncPrefix
|
|
if (header_count > 3) {
|
|
parser_step = InfactoryDecoderStepSaveDuration;
|
|
decode_data = 0;
|
|
decode_count_bit = 0;
|
|
}
|
|
} else {
|
|
parser_step = InfactoryDecoderStepReset;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case InfactoryDecoderStepSaveDuration:
|
|
if (level) {
|
|
te_last = duration;
|
|
parser_step = InfactoryDecoderStepCheckDuration;
|
|
} else {
|
|
parser_step = InfactoryDecoderStepReset;
|
|
}
|
|
break;
|
|
|
|
case InfactoryDecoderStepCheckDuration:
|
|
if (!level) {
|
|
if (duration >= ((uint32_t)te_short * 30)) {
|
|
// Found syncPostfix
|
|
if ((decode_count_bit ==
|
|
min_count_bit_for_found) &&
|
|
ws_protocol_infactory_check_crc()) {
|
|
if (callback) callback(this);
|
|
}
|
|
decode_data = 0;
|
|
decode_count_bit = 0;
|
|
parser_step = InfactoryDecoderStepReset;
|
|
break;
|
|
} else if (
|
|
(DURATION_DIFF(te_last, te_short) <
|
|
te_delta) &&
|
|
(DURATION_DIFF(duration, te_long) <
|
|
te_delta * 2)) {
|
|
subghz_protocol_blocks_add_bit(0);
|
|
parser_step = InfactoryDecoderStepSaveDuration;
|
|
} else if (
|
|
(DURATION_DIFF(te_last, te_short) <
|
|
te_delta) &&
|
|
(DURATION_DIFF(duration, te_long * 2) <
|
|
te_delta * 4)) {
|
|
subghz_protocol_blocks_add_bit(1);
|
|
parser_step = InfactoryDecoderStepSaveDuration;
|
|
} else {
|
|
parser_step = InfactoryDecoderStepReset;
|
|
}
|
|
} else {
|
|
parser_step = InfactoryDecoderStepReset;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
protected:
|
|
uint32_t te_short = 500;
|
|
uint32_t te_long = 2000;
|
|
uint32_t te_delta = 150;
|
|
uint32_t min_count_bit_for_found = 40;
|
|
|
|
bool ws_protocol_infactory_check_crc() {
|
|
uint8_t msg[] = {
|
|
static_cast<uint8_t>(decode_data >> 32),
|
|
static_cast<uint8_t>(((decode_data >> 24) & 0x0F) | (decode_data & 0x0F) << 4),
|
|
static_cast<uint8_t>(decode_data >> 16),
|
|
static_cast<uint8_t>(decode_data >> 8),
|
|
static_cast<uint8_t>(decode_data)};
|
|
|
|
uint8_t crc = FProtoGeneral::subghz_protocol_blocks_crc4(msg, 4, 0x13, 0); // Koopmann 0x9, CCITT-4; FP-4; ITU-T G.704
|
|
crc ^= msg[4] >> 4; // last nibble is only XORed
|
|
return (crc == ((decode_data >> 28) & 0x0F));
|
|
}
|
|
};
|
|
|
|
#endif
|