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SubGhz: fix holtek protocol (#1217)

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* SubGhz: fix holtek protocol
* SubGhz: fix Princeton false positive on GateTx receive

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Skorpionm 2022-05-11 15:19:15 +04:00 committed by GitHub
parent 7f8d82bd98
commit a5bb417fd7
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 7 additions and 6 deletions
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2
applications/unit_tests/subghz/subghz_test.c
View File

@ -13,7 +13,7 @@
#define CAME_ATOMO_DIR_NAME "/ext/subghz/assets/came_atomo"
#define NICE_FLOR_S_DIR_NAME "/ext/subghz/assets/nice_flor_s"
#define TEST_RANDOM_DIR_NAME "/ext/unit_tests/subghz/test_random_raw.sub"
#define TEST_RANDOM_COUNT_PARSE 116
#define TEST_RANDOM_COUNT_PARSE 113
#define TEST_TIMEOUT 10000
static SubGhzEnvironment* environment_handler;

8
lib/subghz/protocols/holtek.c
View File

@ -19,8 +19,8 @@
#define HOLTEK_HEADER 0x5000000000
static const SubGhzBlockConst subghz_protocol_holtek_const = {
.te_short = 500,
.te_long = 1000,
.te_short = 430,
.te_long = 870,
.te_delta = 100,
.min_count_bit_for_found = 40,
};
@ -347,8 +347,8 @@ void subghz_protocol_decoder_holtek_get_string(void* context, string_t output) {
"Sn:0x%05lX BTN:%X ",
instance->generic.protocol_name,
instance->generic.data_count_bit,
(uint32_t)((instance->generic.data >> 32) & 0xFFFFFF),
(uint32_t)(instance->generic.data & 0xFFFFFF),
(uint32_t)((instance->generic.data >> 32) & 0xFFFFFFFF),
(uint32_t)(instance->generic.data & 0xFFFFFFFF),
instance->generic.serial,
instance->generic.btn >> 4);

3
lib/subghz/protocols/princeton.c
View File

@ -245,7 +245,8 @@ void subghz_protocol_decoder_princeton_feed(void* context, bool level, uint32_t
instance->decoder.parser_step = PrincetonDecoderStepSaveDuration;
if(instance->decoder.decode_count_bit ==
subghz_protocol_princeton_const.min_count_bit_for_found) {
if(instance->last_data == instance->decoder.decode_data) {
if((instance->last_data == instance->decoder.decode_data) &&
instance->last_data) {
instance->te /= (instance->decoder.decode_count_bit * 4 + 1);
instance->generic.data = instance->decoder.decode_data;