unleashed-firmware/applications/hid_analyzer/helpers/pulse_joiner.h
MX f4cc9e5de7
plugins & badusb
if author want their plugin to be removed - create issue, thanks
2022-07-29 17:48:51 +03:00

36 lines
938 B
C++

#pragma once
#include "stdint.h"
class PulseJoiner {
public:
/**
* @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 push_pulse(bool polarity, uint16_t period, uint16_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 pop_pulse(uint16_t* period, uint16_t* pulse);
PulseJoiner();
private:
struct Pulse {
bool polarity;
uint16_t time;
};
uint8_t pulse_index = 0;
static const uint8_t pulse_max = 6;
Pulse pulses[pulse_max];
};