75e9de12b0
* Better Infrared protocol file structure * Rename InfraredProtocolSpec to InfraredProtocolVariant * Slightly better names * Add repeat count field to protocol variant description * Repeat the signal the appropriate number of times when brute-forcing * Repeat the signal the appropriate number of times when sending via worker * Better signal count logic in infrared_transmit * Better variable names * Convert some raw signals to messages in tv.ir Co-authored-by: あく <alleteam@gmail.com>
70 lines
2.5 KiB
C
70 lines
2.5 KiB
C
#include "infrared_protocol_samsung_i.h"
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#include <core/check.h>
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InfraredMessage* infrared_decoder_samsung32_check_ready(void* ctx) {
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return infrared_common_decoder_check_ready(ctx);
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}
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bool infrared_decoder_samsung32_interpret(InfraredCommonDecoder* decoder) {
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furi_assert(decoder);
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bool result = false;
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uint8_t address1 = decoder->data[0];
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uint8_t address2 = decoder->data[1];
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uint8_t command = decoder->data[2];
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uint8_t command_inverse = decoder->data[3];
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uint8_t inverse_command_inverse = (uint8_t)~command_inverse;
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if((address1 == address2) && (command == inverse_command_inverse)) {
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decoder->message.command = command;
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decoder->message.address = address1;
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decoder->message.protocol = InfraredProtocolSamsung32;
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decoder->message.repeat = false;
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result = true;
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}
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return result;
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}
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// timings start from Space (delay between message and repeat)
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InfraredStatus infrared_decoder_samsung32_decode_repeat(InfraredCommonDecoder* decoder) {
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furi_assert(decoder);
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float preamble_tolerance = decoder->protocol->timings.preamble_tolerance;
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uint32_t bit_tolerance = decoder->protocol->timings.bit_tolerance;
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InfraredStatus status = InfraredStatusError;
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if(decoder->timings_cnt < 6) return InfraredStatusOk;
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if((decoder->timings[0] > INFRARED_SAMSUNG_REPEAT_PAUSE_MIN) &&
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(decoder->timings[0] < INFRARED_SAMSUNG_REPEAT_PAUSE_MAX) &&
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MATCH_TIMING(decoder->timings[1], INFRARED_SAMSUNG_REPEAT_MARK, preamble_tolerance) &&
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MATCH_TIMING(decoder->timings[2], INFRARED_SAMSUNG_REPEAT_SPACE, preamble_tolerance) &&
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MATCH_TIMING(decoder->timings[3], decoder->protocol->timings.bit1_mark, bit_tolerance) &&
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MATCH_TIMING(decoder->timings[4], decoder->protocol->timings.bit1_space, bit_tolerance) &&
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MATCH_TIMING(decoder->timings[5], decoder->protocol->timings.bit1_mark, bit_tolerance)) {
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status = InfraredStatusReady;
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decoder->timings_cnt = 0;
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} else {
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status = InfraredStatusError;
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}
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return status;
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}
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void* infrared_decoder_samsung32_alloc(void) {
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return infrared_common_decoder_alloc(&infrared_protocol_samsung32);
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}
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InfraredMessage* infrared_decoder_samsung32_decode(void* decoder, bool level, uint32_t duration) {
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return infrared_common_decode(decoder, level, duration);
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}
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void infrared_decoder_samsung32_free(void* decoder) {
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infrared_common_decoder_free(decoder);
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}
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void infrared_decoder_samsung32_reset(void* decoder) {
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infrared_common_decoder_reset(decoder);
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}
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