mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-15 12:38:11 +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 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
108 lines
4.2 KiB
C++
108 lines
4.2 KiB
C++
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#ifndef __FPROTO_HOLTEK_H__
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#define __FPROTO_HOLTEK_H__
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#include "subghzdbase.hpp"
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#define HOLTEK_HEADER_MASK 0xF000000000
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#define HOLTEK_HEADER 0x5000000000
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typedef enum : uint8_t {
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HoltekDecoderStepReset = 0,
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HoltekDecoderStepFoundStartBit,
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HoltekDecoderStepSaveDuration,
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HoltekDecoderStepCheckDuration,
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} HoltekDecoderStep;
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class FProtoSubGhzDHoltek : public FProtoSubGhzDBase {
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public:
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FProtoSubGhzDHoltek() {
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sensorType = FPS_HOLTEK;
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te_short = 430;
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te_long = 870;
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te_delta = 100;
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min_count_bit_for_found = 40;
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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 HoltekDecoderStepReset:
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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 = HoltekDecoderStepFoundStartBit;
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}
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break;
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case HoltekDecoderStepFoundStartBit:
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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 = HoltekDecoderStepSaveDuration;
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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 = HoltekDecoderStepReset;
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}
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break;
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case HoltekDecoderStepSaveDuration:
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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 ==
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min_count_bit_for_found) {
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if ((decode_data & HOLTEK_HEADER_MASK) == HOLTEK_HEADER) {
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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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serial = FProtoGeneral::subghz_protocol_blocks_reverse_key((data >> 16) & 0xFFFFF, 20);
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uint16_t btn = data & 0xFFFF;
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if ((btn & 0xf) != 0xA) {
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btn = 0x1 << 4 | (btn & 0xF);
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} else if (((btn >> 4) & 0xF) != 0xA) {
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btn = 0x2 << 4 | ((btn >> 4) & 0xF);
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} else if (((btn >> 8) & 0xF) != 0xA) {
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btn = 0x3 << 4 | ((btn >> 8) & 0xF);
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} else if (((btn >> 12) & 0xF) != 0xA) {
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btn = 0x4 << 4 | ((btn >> 12) & 0xF);
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} else {
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btn = 0;
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}
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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 = HoltekDecoderStepFoundStartBit;
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break;
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} else {
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te_last = duration;
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parser_step = HoltekDecoderStepCheckDuration;
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}
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} else {
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parser_step = HoltekDecoderStepReset;
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}
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break;
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case HoltekDecoderStepCheckDuration:
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if (level) {
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if ((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 = HoltekDecoderStepSaveDuration;
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} else if (
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(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 = HoltekDecoderStepSaveDuration;
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} else {
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parser_step = HoltekDecoderStepReset;
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}
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} else {
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parser_step = HoltekDecoderStepReset;
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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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