unleashed-firmware/lib/toolbox/manchester_encoder.h
あく 389ff92cc1
Naming and coding style convention, new linter tool. (#945)
* Makefile, Scripts: new linter
* About: remove ID from IC
* Firmware: remove double define for DIVC/DIVR
* Scripts: check folder names too. Docker: replace syntax check with make lint.
* Reformat Sources and Migrate to new file naming convention
* Docker: symlink clang-format-12 to clang-format
* Add coding style guide
2022-01-05 19:10:18 +03:00

32 lines
700 B
C

#pragma once
#include <stdint.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
bool prev_bit;
uint8_t step;
} ManchesterEncoderState;
typedef enum {
ManchesterEncoderResultShortLow = 0b00,
ManchesterEncoderResultLongLow = 0b01,
ManchesterEncoderResultLongHigh = 0b10,
ManchesterEncoderResultShortHigh = 0b11,
} ManchesterEncoderResult;
void manchester_encoder_reset(ManchesterEncoderState* state);
bool manchester_encoder_advance(
ManchesterEncoderState* state,
const bool curr_bit,
ManchesterEncoderResult* result);
ManchesterEncoderResult manchester_encoder_finish(ManchesterEncoderState* state);
#ifdef __cplusplus
}
#endif