mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-15 04:28:10 +00:00
02251eeeb4
* Added weather station app with 18 protocol parsers * Fix button and formatting * Set BW to 1.75m, changed to us in dsp part
122 lines
4.5 KiB
C++
122 lines
4.5 KiB
C++
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#ifndef __FPROTO_AuriolAhfl_H__
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#define __FPROTO_AuriolAhfl_H__
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#include "weatherbase.hpp"
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#define AURIOL_AHFL_CONST_DATA 0b0100
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typedef enum {
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auriol_AHFLDecoderStepReset = 0,
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auriol_AHFLDecoderStepSaveDuration,
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auriol_AHFLDecoderStepCheckDuration,
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} auriol_AHFLDecoderStep;
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class FProtoWeatherAuriolAhfl : public FProtoWeatherBase {
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public:
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FProtoWeatherAuriolAhfl() {
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sensorType = FPW_AuriolAhfl;
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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 auriol_AHFLDecoderStepReset:
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if ((!level) && (DURATION_DIFF(duration, te_short * 18) <
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te_delta)) {
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// Found syncPrefix
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parser_step = auriol_AHFLDecoderStepSaveDuration;
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decode_data = 0;
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decode_count_bit = 0;
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}
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break;
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case auriol_AHFLDecoderStepSaveDuration:
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if (level) {
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te_last = duration;
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parser_step = auriol_AHFLDecoderStepCheckDuration;
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} else {
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parser_step = auriol_AHFLDecoderStepReset;
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}
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break;
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case auriol_AHFLDecoderStepCheckDuration:
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if (!level) {
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if (DURATION_DIFF(te_last, te_short) <
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te_delta) {
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if (DURATION_DIFF(duration, te_short * 18) <
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te_delta * 8) {
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// Found syncPostfix
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parser_step = auriol_AHFLDecoderStepReset;
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if ((decode_count_bit ==
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min_count_bit_for_found) &&
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ws_protocol_auriol_ahfl_check()) {
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data = decode_data;
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data_count_bit = decode_count_bit;
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ws_protocol_auriol_ahfl_remote_controller();
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if (callback) {
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callback(this);
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}
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} else if (decode_count_bit == 1) {
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parser_step = auriol_AHFLDecoderStepSaveDuration;
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}
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decode_data = 0;
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decode_count_bit = 0;
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} else if (
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DURATION_DIFF(duration, te_long) <
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te_delta * 2) {
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subghz_protocol_blocks_add_bit(0);
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parser_step = auriol_AHFLDecoderStepSaveDuration;
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} else if (
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DURATION_DIFF(duration, te_long * 2) <
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te_delta * 4) {
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subghz_protocol_blocks_add_bit(1);
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parser_step = auriol_AHFLDecoderStepSaveDuration;
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} else {
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parser_step = auriol_AHFLDecoderStepReset;
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}
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} else {
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parser_step = auriol_AHFLDecoderStepReset;
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}
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} else {
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parser_step = auriol_AHFLDecoderStepReset;
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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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uint32_t te_short = 500;
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uint32_t te_long = 2000;
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uint32_t te_delta = 150;
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uint32_t min_count_bit_for_found = 42;
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void ws_protocol_auriol_ahfl_remote_controller() {
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id = data >> 34;
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battery_low = (data >> 33) & 1;
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btn = (data >> 32) & 1;
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channel = ((data >> 30) & 0x3) + 1;
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if (!((data >> 29) & 1)) {
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temp = (float)((data >> 18) & 0x07FF) / 10.0f;
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} else {
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temp = (float)((~(data >> 18) & 0x07FF) + 1) / -10.0f;
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}
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humidity = (data >> 11) & 0x7F;
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}
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bool ws_protocol_auriol_ahfl_check() {
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uint8_t type = (decode_data >> 6) & 0x0F;
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if (type != AURIOL_AHFL_CONST_DATA) {
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// Fail const data check
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return false;
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}
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uint64_t payload = decode_data >> 6;
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// Checksum is the last 6 bits of data
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uint8_t checksum_received = decode_data & 0x3F;
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uint8_t checksum_calculated = 0;
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for (uint8_t i = 0; i < 9; i++) {
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checksum_calculated += (payload >> (i * 4)) & 0xF;
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}
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return checksum_received == checksum_calculated;
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}
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};
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#endif
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