mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-18 16:53:45 +00:00
3114a2d4b8
* Add cscope db generation * Add api-hal-irda, TIM2: HAL->LL * Add libirda: pwm decoding * Universal state machine * Add irda decoder library * Move IRDA capture to standalone tool * Add encoder/decoder samsung32, NEC, fix bugs * Port current App to new Irda lib * Fix clang format for test data * Port IRDA api-hal to f6 Co-authored-by: あく <alleteam@gmail.com>
44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
#include <stdint.h>
|
|
#include "../irda_i.h"
|
|
|
|
|
|
static const IrdaEncoderTimings encoder_timings = {
|
|
.bit1_mark = IRDA_SAMSUNG_BIT1_MARK,
|
|
.bit1_space = IRDA_SAMSUNG_BIT1_SPACE,
|
|
.bit0_mark =IRDA_SAMSUNG_BIT0_MARK,
|
|
.bit0_space = IRDA_SAMSUNG_BIT0_SPACE,
|
|
.duty_cycle = IRDA_SAMSUNG_DUTY_CYCLE,
|
|
.carrier_frequency = IRDA_SAMSUNG_CARRIER_FREQUENCY,
|
|
};
|
|
|
|
|
|
static void irda_encode_samsung32_preamble(void) {
|
|
irda_encode_mark(&encoder_timings, IRDA_SAMSUNG_PREAMBULE_MARK);
|
|
irda_encode_space(&encoder_timings, IRDA_SAMSUNG_PREAMBULE_SPACE);
|
|
}
|
|
|
|
static void irda_encode_samsung32_repeat(void) {
|
|
irda_encode_space(&encoder_timings, IRDA_SAMSUNG_REPEAT_PAUSE);
|
|
irda_encode_mark(&encoder_timings, IRDA_SAMSUNG_REPEAT_MARK);
|
|
irda_encode_space(&encoder_timings, IRDA_SAMSUNG_REPEAT_SPACE);
|
|
irda_encode_bit(&encoder_timings, 1);
|
|
irda_encode_bit(&encoder_timings, 1);
|
|
}
|
|
|
|
void irda_encoder_samsung32_encode(uint32_t addr, uint32_t cmd, bool repeat) {
|
|
uint8_t address = addr & 0xFF;
|
|
uint8_t command = cmd & 0xFF;
|
|
uint8_t command_inverse = (uint8_t) ~command;
|
|
|
|
if (!repeat) {
|
|
irda_encode_samsung32_preamble();
|
|
irda_encode_byte(&encoder_timings, address);
|
|
irda_encode_byte(&encoder_timings, address);
|
|
irda_encode_byte(&encoder_timings, command);
|
|
irda_encode_byte(&encoder_timings, command_inverse);
|
|
irda_encode_bit(&encoder_timings, 1);
|
|
} else {
|
|
irda_encode_samsung32_repeat();
|
|
}
|
|
}
|
|
|