unleashed-firmware/lib/toolbox/pulse_joiner.h
あく acc39a4bc0
Api Symbols: replace asserts with checks (#3507)
* Api Symbols: replace asserts with checks
* Api Symbols: replace asserts with checks part 2
* Update no args function signatures with void, to help compiler to track incorrect usage
* More unavoidable void
* Update PVS config and code to make it happy
* Format sources
* nfc: fix checks
* dead code cleanup & include fixes

Co-authored-by: gornekich <n.gorbadey@gmail.com>
Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: hedger <hedger@nanode.su>
2024-03-19 23:43:52 +09:00

46 lines
1.0 KiB
C

#include <stdint.h>
#include <stdbool.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct PulseJoiner PulseJoiner;
/**
* @brief Alloc PulseJoiner
*
* @return PulseJoiner*
*/
PulseJoiner* pulse_joiner_alloc(void);
/**
* @brief Free PulseJoiner
*
* @param pulse_joiner
*/
void pulse_joiner_free(PulseJoiner* pulse_joiner);
/**
* @brief Push timer pulse. First negative pulse is ommited.
*
* @param polarity pulse polarity: true = high2low, false = low2high
* @param period overall period time in timer clicks
* @param pulse pulse time in timer clicks
*
* @return true - next pulse can and must be popped immediatly
*/
bool pulse_joiner_push_pulse(PulseJoiner* pulse_joiner, bool polarity, size_t period, size_t pulse);
/**
* @brief Get the next timer pulse. Call only if push_pulse returns true.
*
* @param period overall period time in timer clicks
* @param pulse pulse time in timer clicks
*/
void pulse_joiner_pop_pulse(PulseJoiner* pulse_joiner, size_t* period, size_t* pulse);
#ifdef __cplusplus
}
#endif