DarkFlippers/unleashed-firmware
1
1
Fork 0
mirror of https://github.com/DarkFlippers/unleashed-firmware.git synced 2024-12-27 07:11:45 +03:00
Code Issues Projects Releases Wiki Activity

SubGHz: Princeton - Add check for wrong guard_time values and show guard time in UI (#3719)

Browse Source 
Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
MMX 2024-06-17 16:49:09 +03:00 committed by GitHub
parent ecd324dd1c
commit 039faf02f1
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 19 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
lib/subghz/protocols/princeton.c
View File

@ -14,6 +14,7 @@
#define TAG "SubGhzProtocolPrinceton"
#define PRINCETON_GUARD_TIME_DEFALUT 30 //GUARD_TIME = PRINCETON_GUARD_TIME_DEFALUT * TE
// Guard Time value should be between 15 -> 72 otherwise default value will be used
static const SubGhzBlockConst subghz_protocol_princeton_const = {
.te_short = 390,
@ -172,6 +173,11 @@ SubGhzProtocolStatus
if(!flipper_format_read_uint32(
flipper_format, "Guard_time", (uint32_t*)&instance->guard_time, 1)) {
instance->guard_time = PRINCETON_GUARD_TIME_DEFALUT;
} else {
// Guard Time value should be between 15 -> 72 otherwise default value will be used
if((instance->guard_time < 15) || (instance->guard_time > 72)) {
instance->guard_time = PRINCETON_GUARD_TIME_DEFALUT;
}
}
flipper_format_read_uint32(
@ -268,6 +274,10 @@ void subghz_protocol_decoder_princeton_feed(void* context, bool level, uint32_t
instance->generic.data = instance->decoder.decode_data;
instance->generic.data_count_bit = instance->decoder.decode_count_bit;
instance->guard_time = roundf((float)duration / instance->te);
// Guard Time value should be between 15 -> 72 otherwise default value will be used
if((instance->guard_time < 15) || (instance->guard_time > 72)) {
instance->guard_time = PRINCETON_GUARD_TIME_DEFALUT;
}
if(instance->base.callback)
instance->base.callback(&instance->base, instance->base.context);
@ -369,7 +379,13 @@ SubGhzProtocolStatus
if(!flipper_format_read_uint32(
flipper_format, "Guard_time", (uint32_t*)&instance->guard_time, 1)) {
instance->guard_time = PRINCETON_GUARD_TIME_DEFALUT;
} else {
// Guard Time value should be between 15 -> 72 otherwise default value will be used
if((instance->guard_time < 15) || (instance->guard_time > 72)) {
instance->guard_time = PRINCETON_GUARD_TIME_DEFALUT;
}
}
} while(false);
return ret;
@ -388,12 +404,13 @@ void subghz_protocol_decoder_princeton_get_string(void* context, FuriString* out
"Key:0x%08lX\r\n"
"Yek:0x%08lX\r\n"
"Sn:0x%05lX Btn:%01X\r\n"
"Te:%luus\r\n",
"Te:%luus GT:Te*%lu\r\n",
instance->generic.protocol_name,
instance->generic.data_count_bit,
(uint32_t)(instance->generic.data & 0xFFFFFF),
data_rev,
instance->generic.serial,
instance->generic.btn,
instance->te);
instance->te,
instance->guard_time);
}