mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-27 23:10:22 +00:00
421a0f6b97
* Firmware: drop F5 target * Rename app-loader to loader * Update code owners file * Loader: global application start lock API, minor refactoring * Archive: update loader usage * Cli: Command flags, global application start lock * Apps: update cli API usage * Bootloader: minor refactoring * Firmware: minor build refactoring * SubGhz: GUI packet test * SubGhz: drop packet transmission and unused presets * Github: drop F5 from build * Archive: favorites * Archive: a little bit more of Favorites
126 lines
4.3 KiB
C
126 lines
4.3 KiB
C
#include "subghz_protocol_nice_flo.h"
|
|
|
|
/*
|
|
* Help
|
|
* https://phreakerclub.com/447
|
|
*
|
|
*/
|
|
|
|
struct SubGhzProtocolNiceFlo {
|
|
SubGhzProtocolCommon common;
|
|
};
|
|
|
|
SubGhzProtocolNiceFlo* subghz_protocol_nice_flo_alloc() {
|
|
SubGhzProtocolNiceFlo* instance = furi_alloc(sizeof(SubGhzProtocolNiceFlo));
|
|
|
|
instance->common.name = "Nice FLO";
|
|
instance->common.code_min_count_bit_for_found = 12;
|
|
instance->common.te_shot = 700;
|
|
instance->common.te_long = 1400;
|
|
instance->common.te_delta = 200;
|
|
|
|
return instance;
|
|
}
|
|
|
|
void subghz_protocol_nice_flo_free(SubGhzProtocolNiceFlo* instance) {
|
|
furi_assert(instance);
|
|
free(instance);
|
|
}
|
|
|
|
/** Send bit
|
|
*
|
|
* @param instance - SubGhzProtocolNiceFlo instance
|
|
* @param bit - bit
|
|
*/
|
|
void subghz_protocol_nice_flo_send_bit(SubGhzProtocolNiceFlo* instance, uint8_t bit) {
|
|
if (bit) {
|
|
//send bit 1
|
|
SUBGHZ_TX_PIN_LOW();
|
|
delay_us(instance->common.te_long);
|
|
SUBGHZ_TX_PIN_HIGTH();
|
|
delay_us(instance->common.te_shot);
|
|
} else {
|
|
//send bit 0
|
|
SUBGHZ_TX_PIN_LOW();
|
|
delay_us(instance->common.te_shot);
|
|
SUBGHZ_TX_PIN_HIGTH();
|
|
delay_us(instance->common.te_long);
|
|
}
|
|
}
|
|
|
|
void subghz_protocol_nice_flo_send_key(SubGhzProtocolNiceFlo* instance, uint64_t key, uint8_t bit, uint8_t repeat) {
|
|
while (repeat--) {
|
|
//Send header
|
|
SUBGHZ_TX_PIN_LOW();
|
|
delay_us(instance->common.te_shot * 34); //+2 interval v bit 1
|
|
//Send start bit
|
|
subghz_protocol_nice_flo_send_bit(instance, 1);
|
|
//Send key data
|
|
for (uint8_t i = bit; i > 0; i--) {
|
|
subghz_protocol_nice_flo_send_bit(instance, bit_read(key, i - 1));
|
|
}
|
|
}
|
|
}
|
|
|
|
void subghz_protocol_nice_flo_reset(SubGhzProtocolNiceFlo* instance) {
|
|
instance->common.parser_step = 0;
|
|
}
|
|
|
|
void subghz_protocol_nice_flo_parse(SubGhzProtocolNiceFlo* instance, bool level, uint32_t duration) {
|
|
switch (instance->common.parser_step) {
|
|
case 0:
|
|
if ((!level)
|
|
&& (DURATION_DIFF(duration, instance->common.te_shot * 36)< instance->common.te_delta * 36)) {
|
|
//Found header Nice Flo
|
|
instance->common.parser_step = 1;
|
|
} else {
|
|
instance->common.parser_step = 0;
|
|
}
|
|
break;
|
|
case 1:
|
|
if (!level) {
|
|
break;
|
|
} else if (DURATION_DIFF(duration, instance->common.te_shot)< instance->common.te_delta) {
|
|
//Found start bit Nice Flo
|
|
instance->common.parser_step = 2;
|
|
instance->common.code_found = 0;
|
|
instance->common.code_count_bit = 0;
|
|
} else {
|
|
instance->common.parser_step = 0;
|
|
}
|
|
break;
|
|
case 2:
|
|
if (!level) { //save interval
|
|
if (duration >= (instance->common.te_shot * 4)) {
|
|
instance->common.parser_step = 1;
|
|
if (instance->common.code_count_bit>= instance->common.code_min_count_bit_for_found) {
|
|
|
|
if (instance->common.callback) instance->common.callback((SubGhzProtocolCommon*)instance, instance->common.context);
|
|
|
|
}
|
|
break;
|
|
}
|
|
instance->common.te_last = duration;
|
|
instance->common.parser_step = 3;
|
|
} else {
|
|
instance->common.parser_step = 0;
|
|
}
|
|
break;
|
|
case 3:
|
|
if (level) {
|
|
if ((DURATION_DIFF(instance->common.te_last,instance->common.te_shot) < instance->common.te_delta)
|
|
&& (DURATION_DIFF(duration, instance->common.te_long)< instance->common.te_delta)) {
|
|
subghz_protocol_common_add_bit(&instance->common, 0);
|
|
instance->common.parser_step = 2;
|
|
} else if ((DURATION_DIFF(instance->common.te_last,instance->common.te_long)< instance->common.te_delta)
|
|
&& (DURATION_DIFF(duration, instance->common.te_shot)< instance->common.te_delta)) {
|
|
subghz_protocol_common_add_bit(&instance->common, 1);
|
|
instance->common.parser_step = 2;
|
|
} else
|
|
instance->common.parser_step = 0;
|
|
} else {
|
|
instance->common.parser_step = 0;
|
|
}
|
|
break;
|
|
}
|
|
}
|