mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2025-01-08 19:27:40 +00:00
2ccda5aebd
* 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 8a84aac2f59274b72de7c7803deb137a21838076.
* 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
91 lines
3.5 KiB
C++
91 lines
3.5 KiB
C++
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#ifndef __FPROTO_HOLTEKTH12X_H__
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#define __FPROTO_HOLTEKTH12X_H__
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#include "subghzdbase.hpp"
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typedef enum : uint8_t {
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Holtek_HT12XDecoderStepReset = 0,
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Holtek_HT12XDecoderStepFoundStartBit,
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Holtek_HT12XDecoderStepSaveDuration,
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Holtek_HT12XDecoderStepCheckDuration,
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} Holtek_HT12XDecoderStep;
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class FProtoSubGhzDHoltekHt12x : public FProtoSubGhzDBase {
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public:
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FProtoSubGhzDHoltekHt12x() {
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sensorType = FPS_HOLTEKHT12X;
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te_short = 320;
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te_long = 640;
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te_delta = 200;
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min_count_bit_for_found = 12;
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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 Holtek_HT12XDecoderStepReset:
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if ((!level) && (DURATION_DIFF(duration, te_short * 36) < te_delta * 36)) {
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// Found Preambula
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parser_step = Holtek_HT12XDecoderStepFoundStartBit;
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}
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break;
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case Holtek_HT12XDecoderStepFoundStartBit:
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if ((level) && (DURATION_DIFF(duration, te_short) < te_delta)) {
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// Found StartBit
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parser_step = Holtek_HT12XDecoderStepSaveDuration;
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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 = Holtek_HT12XDecoderStepReset;
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}
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break;
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case Holtek_HT12XDecoderStepSaveDuration:
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// save duration
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if (!level) {
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if (duration >= ((uint32_t)te_short * 10 + te_delta)) {
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if (decode_count_bit == min_count_bit_for_found) {
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if (data != decode_data) {
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data = decode_data;
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data_count_bit = decode_count_bit;
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// controller
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btn = data & 0x0F;
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cnt = (data >> 4) & 0xFF;
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if (callback) callback(this);
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}
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}
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decode_data = 0;
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decode_count_bit = 0;
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parser_step = Holtek_HT12XDecoderStepFoundStartBit;
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break;
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} else {
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te_last = duration;
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parser_step = Holtek_HT12XDecoderStepCheckDuration;
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}
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} else {
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parser_step = Holtek_HT12XDecoderStepReset;
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}
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break;
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case Holtek_HT12XDecoderStepCheckDuration:
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if (level) {
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if ((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 = Holtek_HT12XDecoderStepSaveDuration;
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} else if (
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(DURATION_DIFF(te_last, te_short) < te_delta) &&
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(DURATION_DIFF(duration, te_long) < te_delta * 2)) {
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subghz_protocol_blocks_add_bit(0);
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parser_step = Holtek_HT12XDecoderStepSaveDuration;
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} else {
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parser_step = Holtek_HT12XDecoderStepReset;
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}
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} else {
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parser_step = Holtek_HT12XDecoderStepReset;
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}
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break;
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}
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}
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};
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#endif
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