mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-25 07:19:28 -05:00
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
111 lines
4.6 KiB
C++
111 lines
4.6 KiB
C++
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#ifndef __FPROTO_SECPLUSV2_H__
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#define __FPROTO_SECPLUSV2_H__
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#include "subghzdbase.hpp"
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#define SECPLUS_V2_HEADER 0x3C0000000000
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#define SECPLUS_V2_HEADER_MASK 0xFFFF3C0000000000
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#define SECPLUS_V2_PACKET_1 0x000000000000
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#define SECPLUS_V2_PACKET_2 0x010000000000
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#define SECPLUS_V2_PACKET_MASK 0x30000000000
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typedef enum : uint8_t {
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SecPlus_v2DecoderStepReset = 0,
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SecPlus_v2DecoderStepDecoderData,
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} SecPlus_v2DecoderStep;
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class FProtoSubGhzDSecPlusV2 : public FProtoSubGhzDBase {
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public:
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FProtoSubGhzDSecPlusV2() {
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sensorType = FPS_SECPLUSV2;
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te_short = 250;
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te_long = 500;
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te_delta = 110;
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min_count_bit_for_found = 62;
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}
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void feed(bool level, uint32_t duration) {
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ManchesterEvent event = ManchesterEventReset;
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switch (parser_step) {
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case SecPlus_v2DecoderStepReset:
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if ((!level) && (DURATION_DIFF(duration, te_long * 130) < te_delta * 100)) {
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// Found header Security+ 2.0
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parser_step = SecPlus_v2DecoderStepDecoderData;
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decode_data = 0;
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decode_count_bit = 0;
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secplus_packet_1 = 0;
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventReset, &manchester_saved_state, NULL);
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventLongHigh, &manchester_saved_state, NULL);
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventShortLow, &manchester_saved_state, NULL);
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}
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break;
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case SecPlus_v2DecoderStepDecoderData:
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if (!level) {
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if (DURATION_DIFF(duration, te_short) < te_delta) {
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event = ManchesterEventShortLow;
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} else if (
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DURATION_DIFF(duration, te_long) < te_delta) {
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event = ManchesterEventLongLow;
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} else if (
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duration >= (te_long * 2UL + te_delta)) {
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if (decode_count_bit == min_count_bit_for_found) {
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data = decode_data;
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data_count_bit = decode_count_bit;
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if (subghz_protocol_secplus_v2_check_packet()) {
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// controller too big
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if (callback) callback(this);
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parser_step = SecPlus_v2DecoderStepReset;
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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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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventReset, &manchester_saved_state, NULL);
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventLongHigh, &manchester_saved_state, NULL);
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FProtoGeneral::manchester_advance(manchester_saved_state, ManchesterEventShortLow, &manchester_saved_state, NULL);
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} else {
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parser_step = SecPlus_v2DecoderStepReset;
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}
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} else {
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if (DURATION_DIFF(duration, te_short) < te_delta) {
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event = ManchesterEventShortHigh;
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} else if (
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DURATION_DIFF(duration, te_long) < te_delta) {
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event = ManchesterEventLongHigh;
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} else {
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parser_step = SecPlus_v2DecoderStepReset;
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}
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}
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if (event != ManchesterEventReset) {
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bool bit;
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bool data_ok = FProtoGeneral::manchester_advance(manchester_saved_state, event, &manchester_saved_state, &bit);
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if (data_ok) {
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decode_data = (decode_data << 1) | bit;
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decode_count_bit++;
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}
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}
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break;
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}
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}
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protected:
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uint64_t secplus_packet_1 = 0;
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ManchesterState manchester_saved_state = ManchesterStateMid0;
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bool subghz_protocol_secplus_v2_check_packet() {
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if ((decode_data & SECPLUS_V2_HEADER_MASK) == SECPLUS_V2_HEADER) {
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if ((decode_data & SECPLUS_V2_PACKET_MASK) == SECPLUS_V2_PACKET_1) {
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secplus_packet_1 = decode_data;
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} else if (
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((decode_data & SECPLUS_V2_PACKET_MASK) == SECPLUS_V2_PACKET_2) &&
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(secplus_packet_1)) {
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return true;
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}
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}
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return false;
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}
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};
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#endif
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