mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-27 15:00:46 +00:00
31c31db479
* Add new IrdaApp (half ready), add ButtonMenu * Fix NEC's extension * clang-format * Fix leak * Add submenu optional header * IRDA: add Edit button * clang-format * IrdaApp: Fix scene flow * Add IRDA NEC extended protocol * IRDA: Add address/command length Co-authored-by: SG <who.just.the.doctor@gmail.com>
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <furi.h>
|
|
#include "../irda_i.h"
|
|
|
|
|
|
static bool interpret_samsung32(IrdaCommonDecoder* decoder);
|
|
static DecodeStatus decode_repeat_samsung32(IrdaCommonDecoder* decoder);
|
|
|
|
|
|
static const IrdaCommonProtocolSpec protocol_samsung32 = {
|
|
{
|
|
IRDA_SAMSUNG_PREAMBULE_MARK,
|
|
IRDA_SAMSUNG_PREAMBULE_SPACE,
|
|
IRDA_SAMSUNG_BIT1_MARK,
|
|
IRDA_SAMSUNG_BIT1_SPACE,
|
|
IRDA_SAMSUNG_BIT0_MARK,
|
|
IRDA_SAMSUNG_BIT0_SPACE,
|
|
IRDA_SAMSUNG_PREAMBLE_TOLERANCE,
|
|
IRDA_SAMSUNG_BIT_TOLERANCE,
|
|
},
|
|
32,
|
|
irda_common_decode_pdwm,
|
|
interpret_samsung32,
|
|
decode_repeat_samsung32,
|
|
};
|
|
|
|
|
|
static bool interpret_samsung32(IrdaCommonDecoder* decoder) {
|
|
furi_assert(decoder);
|
|
|
|
bool result = false;
|
|
uint8_t address1 = decoder->data[0];
|
|
uint8_t address2 = decoder->data[1];
|
|
uint8_t command = decoder->data[2];
|
|
uint8_t command_inverse = decoder->data[3];
|
|
|
|
if ((address1 == address2) && (command == (uint8_t) ~command_inverse)) {
|
|
decoder->message.command = command;
|
|
decoder->message.address = address1;
|
|
decoder->message.repeat = false;
|
|
result = true;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
// timings start from Space (delay between message and repeat)
|
|
static DecodeStatus decode_repeat_samsung32(IrdaCommonDecoder* decoder) {
|
|
furi_assert(decoder);
|
|
|
|
float preamble_tolerance = decoder->protocol->timings.preamble_tolerance;
|
|
uint32_t bit_tolerance = decoder->protocol->timings.bit_tolerance;
|
|
DecodeStatus status = DecodeStatusError;
|
|
|
|
if (decoder->timings_cnt < 6)
|
|
return DecodeStatusOk;
|
|
|
|
if ((decoder->timings[0] > IRDA_SAMSUNG_REPEAT_PAUSE_MIN)
|
|
&& (decoder->timings[0] < IRDA_SAMSUNG_REPEAT_PAUSE_MAX)
|
|
&& MATCH_PREAMBLE_TIMING(decoder->timings[1], IRDA_SAMSUNG_REPEAT_MARK, preamble_tolerance)
|
|
&& MATCH_PREAMBLE_TIMING(decoder->timings[2], IRDA_SAMSUNG_REPEAT_SPACE, preamble_tolerance)
|
|
&& MATCH_BIT_TIMING(decoder->timings[3], decoder->protocol->timings.bit1_mark, bit_tolerance)
|
|
&& MATCH_BIT_TIMING(decoder->timings[4], decoder->protocol->timings.bit1_space, bit_tolerance)
|
|
&& MATCH_BIT_TIMING(decoder->timings[5], decoder->protocol->timings.bit1_mark, bit_tolerance)
|
|
) {
|
|
status = DecodeStatusReady;
|
|
decoder->timings_cnt = 0;
|
|
} else {
|
|
status = DecodeStatusError;
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
void* irda_decoder_samsung32_alloc(void) {
|
|
return irda_common_decoder_alloc(&protocol_samsung32);
|
|
}
|
|
|
|
IrdaMessage* irda_decoder_samsung32_decode(void* decoder, bool level, uint32_t duration) {
|
|
return irda_common_decode(decoder, level, duration);
|
|
}
|
|
|
|
void irda_decoder_samsung32_free(void* decoder) {
|
|
irda_common_decoder_free(decoder);
|
|
}
|
|
|
|
void irda_decoder_samsung32_reset(void* decoder) {
|
|
irda_common_decoder_reset(decoder);
|
|
}
|
|
|