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Fix SL 72bit false detections

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This commit is contained in:
MX
2023-03-30 03:57:27 +03:00
parent bac1859432
commit e381951ecc
2 changed files with 20 additions and 5 deletions
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lib/subghz/protocols/star_line.c
+18 -5
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@@ -419,11 +419,14 @@ void subghz_protocol_decoder_star_line_feed(void* context, bool level, uint32_t
if(duration >= (subghz_protocol_star_line_const.te_long +
subghz_protocol_star_line_const.te_delta)) {
instance->decoder.parser_step = StarLineDecoderStepReset;
if(instance->decoder.decode_count_bit >=
subghz_protocol_star_line_const.min_count_bit_for_found) {
if((instance->decoder.decode_count_bit >=
subghz_protocol_star_line_const.min_count_bit_for_found) &&
(instance->decoder.decode_count_bit <=
subghz_protocol_star_line_const.min_count_bit_for_found + 2)) {
if(instance->generic.data != instance->decoder.decode_data) {
instance->generic.data = instance->decoder.decode_data;
instance->generic.data_count_bit = instance->decoder.decode_count_bit;
instance->generic.data_count_bit =
subghz_protocol_star_line_const.min_count_bit_for_found;
if(instance->base.callback)
instance->base.callback(&instance->base, instance->base.context);
}
@@ -447,14 +450,24 @@ void subghz_protocol_decoder_star_line_feed(void* context, bool level, uint32_t
subghz_protocol_star_line_const.te_delta) &&
(DURATION_DIFF(duration, subghz_protocol_star_line_const.te_short) <
subghz_protocol_star_line_const.te_delta)) {
subghz_protocol_blocks_add_bit(&instance->decoder, 0);
if(instance->decoder.decode_count_bit <
subghz_protocol_star_line_const.min_count_bit_for_found) {
subghz_protocol_blocks_add_bit(&instance->decoder, 0);
} else {
instance->decoder.decode_count_bit++;
}
instance->decoder.parser_step = StarLineDecoderStepSaveDuration;
} else if(
(DURATION_DIFF(instance->decoder.te_last, subghz_protocol_star_line_const.te_long) <
subghz_protocol_star_line_const.te_delta) &&
(DURATION_DIFF(duration, subghz_protocol_star_line_const.te_long) <
subghz_protocol_star_line_const.te_delta)) {
subghz_protocol_blocks_add_bit(&instance->decoder, 1);
if(instance->decoder.decode_count_bit <
subghz_protocol_star_line_const.min_count_bit_for_found) {
subghz_protocol_blocks_add_bit(&instance->decoder, 1);
} else {
instance->decoder.decode_count_bit++;
}
instance->decoder.parser_step = StarLineDecoderStepSaveDuration;
} else {
instance->decoder.parser_step = StarLineDecoderStepReset;