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[FL-1800] IRDA: enc/decoder refactoring, Add NEC42 (#705)

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* WIP: IRDA: multilen protocol refactoring, NEC42
* IRDA: Refactoring encoder/decoder

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Albert Kharisov
2021-09-15 20:22:58 +03:00
committed by GitHub
parent 4768177cf5
commit 4f233ff0a3
21 changed files with 551 additions and 437 deletions
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36
lib/irda/encoder_decoder/sirc/irda_decoder_sirc.c
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@@ -8,16 +8,7 @@
IrdaMessage* irda_decoder_sirc_check_ready(void* ctx) {
IrdaMessage* message = NULL;
IrdaCommonDecoder* decoder = ctx;
if (irda_decoder_sirc_interpret(decoder)) {
message = &decoder->message;
decoder->timings_cnt = 0;
decoder->databit_cnt = 0;
}
return message;
return irda_common_decoder_check_ready(ctx);
}
bool irda_decoder_sirc_interpret(IrdaCommonDecoder* decoder) {
@@ -57,29 +48,8 @@ void* irda_decoder_sirc_alloc(void) {
return irda_common_decoder_alloc(&protocol_sirc);
}
IrdaMessage* irda_decoder_sirc_decode(void* context, bool level, uint32_t duration) {
IrdaCommonDecoder* decoder = context;
IrdaMessage* message = NULL;
if ((decoder->databit_cnt == 12) || (decoder->databit_cnt == 15)) {
if (!level && (duration >= IRDA_SIRC_MIN_SILENCE)) {
if (irda_decoder_sirc_interpret(decoder)) {
message = &decoder->message;
decoder->timings_cnt = 0;
decoder->databit_cnt = 0;
}
}
}
if (!message) {
message = irda_common_decode(decoder, level, duration);
if (message) { /* 20 bit */
decoder->timings_cnt = 0;
decoder->databit_cnt = 0;
}
}
return message;
IrdaMessage* irda_decoder_sirc_decode(void* decoder, bool level, uint32_t duration) {
return irda_common_decode(decoder, level, duration);
}
void irda_decoder_sirc_free(void* decoder) {