e3c7201a20
* Furi: rename and move core * Furi: drop CMSIS_OS header and unused api, partially refactor and cleanup the rest * Furi: CMSIS_OS drop and refactoring. * Furi: refactoring, remove cmsis legacy * Furi: fix incorrect assert on queue deallocation, cleanup timer * Furi: improve delay api, get rid of floats * hal: dropped furi_hal_crc * Furi: move DWT based delay to cortex HAL * Furi: update core documentation Co-authored-by: hedger <hedger@nanode.su>
72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
#include <core/check.h>
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#include "common/infrared_common_i.h"
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#include <stdint.h>
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#include "../infrared_i.h"
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#include "infrared_protocol_defs_i.h"
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#include <furi.h>
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static const uint32_t repeat_timings[] = {
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INFRARED_SAMSUNG_REPEAT_PAUSE2,
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INFRARED_SAMSUNG_REPEAT_MARK,
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INFRARED_SAMSUNG_REPEAT_SPACE,
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INFRARED_SAMSUNG_BIT1_MARK,
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INFRARED_SAMSUNG_BIT1_SPACE,
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INFRARED_SAMSUNG_BIT1_MARK,
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};
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void infrared_encoder_samsung32_reset(void* encoder_ptr, const InfraredMessage* message) {
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furi_assert(encoder_ptr);
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InfraredCommonEncoder* encoder = encoder_ptr;
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infrared_common_encoder_reset(encoder);
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uint8_t address = message->address;
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uint8_t command = message->command;
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uint8_t command_inverse = ~command;
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uint32_t* data = (void*)encoder->data;
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*data |= address;
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*data |= address << 8;
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*data |= command << 16;
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*data |= command_inverse << 24;
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encoder->bits_to_encode = encoder->protocol->databit_len[0];
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}
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InfraredStatus infrared_encoder_samsung32_encode_repeat(
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InfraredCommonEncoder* encoder,
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uint32_t* duration,
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bool* level) {
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furi_assert(encoder);
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/* space + 2 timings preambule + payload + stop bit */
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uint32_t timings_encoded_up_to_repeat = 1 + 2 + encoder->bits_encoded * 2 + 1;
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uint32_t repeat_cnt = encoder->timings_encoded - timings_encoded_up_to_repeat;
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furi_assert(encoder->timings_encoded >= timings_encoded_up_to_repeat);
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if(repeat_cnt > 0)
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*duration = repeat_timings[repeat_cnt % COUNT_OF(repeat_timings)];
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else
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*duration = INFRARED_SAMSUNG_REPEAT_PAUSE1;
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*level = repeat_cnt % 2;
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++encoder->timings_encoded;
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bool done = (!((repeat_cnt + 1) % COUNT_OF(repeat_timings)));
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return done ? InfraredStatusDone : InfraredStatusOk;
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}
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void* infrared_encoder_samsung32_alloc(void) {
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return infrared_common_encoder_alloc(&protocol_samsung32);
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}
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void infrared_encoder_samsung32_free(void* encoder_ptr) {
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infrared_common_encoder_free(encoder_ptr);
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}
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InfraredStatus
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infrared_encoder_samsung32_encode(void* encoder_ptr, uint32_t* duration, bool* level) {
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return infrared_common_encode(encoder_ptr, duration, level);
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}
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