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Subghz decoder (#1646)

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* Initial commit - wip

* Half part of the transition of baseband processor.

* More SGD

* WIP, Weather refactor, UI improv

* Rename

* Added 4msps, and fixes

* Fixes

* princeton working

* Renamed proc_weather, bc now multifunctional

* Proto: bett

* FPS_CAME = 4,
    FPS_PRASTEL = 5,
    FPS_AIRFORCE = 6,

* Came Atomo, fixes

* Separate weather and sgd, bc of baseband size limit

* Fix display

* Save space

* More protos

* Dooya proto added

* More protos

* add protos

* More protos

* Move weather to ext app

* nw

* Revert "Move weather to ext app"

This reverts commit 8a84aac2f5.

* revert

* Fix merge

* Better naming

* More protos

* More protos

* Add protos

* Fix warning

* Add NeroRadio

* more protos

* more protos

* More protos

* Shrink a bit

* fixes

* More protos

* Nicer code

* Fix naming

* Fix format

* Remove unused

* Fix some protos, that needs a LOOOONG part with the same lo/high

* Modify key calculation
This commit is contained in:
Totoo 2023-12-16 23:37:51 +01:00 • committed by GitHub
parent 02810bf527
commit 2ccda5aebd
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71 changed files with 4952 additions and 248 deletions
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84
firmware/baseband/fprotos/s-power_smart.hpp Normal file
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#ifndef __FPROTO_POWER_SMART_H__
#define __FPROTO_POWER_SMART_H__
#include "subghzdbase.hpp"
#define POWER_SMART_PACKET_HEADER 0xFD000000AA000000
#define POWER_SMART_PACKET_HEADER_MASK 0xFF000000FF000000
typedef enum : uint8_t {
PowerSmartDecoderStepReset = 0,
PowerSmartDecoderFoundHeader,
PowerSmartDecoderStepDecoderData,
} PowerSmartDecoderStep;
class FProtoSubGhzDPowerSmart : public FProtoSubGhzDBase {
public:
FProtoSubGhzDPowerSmart() {
sensorType = FPS_POWERSMART;
te_short = 225;
te_long = 450;
te_delta = 100;
min_count_bit_for_found = 64;
}
void feed(bool level, uint32_t duration) {
ManchesterEvent event = ManchesterEventReset;
if (!level) {
if (DURATION_DIFF(duration, te_short) < te_delta) {
event = ManchesterEventShortLow;
} else if (
DURATION_DIFF(duration, te_long) < te_delta * 2) {
event = ManchesterEventLongLow;
}
} else {
if (DURATION_DIFF(duration, te_short) < te_delta) {
event = ManchesterEventShortHigh;
} else if (
DURATION_DIFF(duration, te_long) < te_delta * 2) {
event = ManchesterEventLongHigh;
}
}
if (event != ManchesterEventReset) {
bool bit_val;
bool data_ok = FProtoGeneral::manchester_advance(manchester_saved_state, event, &manchester_saved_state, &bit_val);
if (data_ok) {
decode_data = (decode_data << 1) | !bit_val;
}
if ((decode_data & POWER_SMART_PACKET_HEADER_MASK) == POWER_SMART_PACKET_HEADER) {
if (subghz_protocol_power_smart_chek_valid(decode_data)) {
data = decode_data;
data_count_bit = min_count_bit_for_found;
// controller
btn = ((data >> 54) & 0x02) | ((data >> 40) & 0x1);
serial = ((data >> 33) & 0x3FFF00) | ((data >> 32) & 0xFF);
cnt = ((data >> 49) & 0x3F);
if (callback) callback(this);
decode_data = 0;
decode_count_bit = 0;
}
}
} else {
decode_data = 0;
decode_count_bit = 0;
FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventReset, &manchester_saved_state, NULL);
}
}
protected:
ManchesterState manchester_saved_state = ManchesterStateMid1;
bool subghz_protocol_power_smart_chek_valid(uint64_t packet) {
uint32_t data_1 = (uint32_t)((packet >> 40) & 0xFFFF);
uint32_t data_2 = (uint32_t)((~packet >> 8) & 0xFFFF);
uint8_t data_3 = (uint8_t)(packet >> 32) & 0xFF;
uint8_t data_4 = (uint8_t)(((~packet) & 0xFF) - 1);
return (data_1 == data_2) && (data_3 == data_4);
}
};
#endif