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subghz overflow experimental mode

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MX
2025-10-21 01:32:02 +03:00
parent bd02e2f53c
commit a1c8dfb61b
12 changed files with 199 additions and 70 deletions
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31
lib/subghz/protocols/keeloq.c
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@@ -182,18 +182,29 @@ static bool subghz_protocol_keeloq_gen_data(
if(counter_up && prog_mode == PROG_MODE_OFF) {
// Counter increment conditions
// If counter is 0xFFFF we will reset it to 0
if(instance->generic.cnt < 0xFFFF) {
// Increase counter with value set in global settings (mult)
if((instance->generic.cnt + furi_hal_subghz_get_rolling_counter_mult()) > 0xFFFF) {
// Check for OFEX (overflow experimental) mode
if(furi_hal_subghz_get_rolling_counter_mult() != 0xFFFE) {
// If counter is 0xFFFF we will reset it to 0
if(instance->generic.cnt < 0xFFFF) {
// Increase counter with value set in global settings (mult)
if((instance->generic.cnt + furi_hal_subghz_get_rolling_counter_mult()) > 0xFFFF) {
instance->generic.cnt = 0;
} else {
instance->generic.cnt += furi_hal_subghz_get_rolling_counter_mult();
}
} else if(
(instance->generic.cnt >= 0xFFFF) &&
(furi_hal_subghz_get_rolling_counter_mult() != 0)) {
instance->generic.cnt = 0;
} else {
instance->generic.cnt += furi_hal_subghz_get_rolling_counter_mult();
}
} else if(
(instance->generic.cnt >= 0xFFFF) &&
(furi_hal_subghz_get_rolling_counter_mult() != 0)) {
instance->generic.cnt = 0;
} else {
if((instance->generic.cnt + 0x1) > 0xFFFF) {
instance->generic.cnt = 0;
} else if(instance->generic.cnt >= 0x1 && instance->generic.cnt != 0xFFFE) {
instance->generic.cnt = furi_hal_subghz_get_rolling_counter_mult();
} else {
instance->generic.cnt++;
}
}
}
if(prog_mode == PROG_MODE_OFF) {