22e1ecb642
* Hal lfrfid: add read timer pulse and period config fns * New debug application for lfrfid subsystem * New lfrfid: app, fix naming * App lfrfid: assets * Container view module * App ibutton: remove unused header * App lfrfid scenes * App notification, add yield to blocking operations, add speaker volume control * App lfrfid: reading key scene * Assets: placeholder icon * App lfrfid: reworked container view module * App lfrfid: new scenes * App lfrfid: write scene * App lfrfid: write hid * App lfrfid: emulate scene * App lfrfid: save name scene * App lfrfid: add missing file
36 lines
937 B
C++
36 lines
937 B
C++
#pragma once
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#include "stdint.h"
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class PulseJoiner {
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public:
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/**
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* @brief Push timer pulse. First negative pulse is ommited.
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*
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* @param polarity pulse polarity: true = high2low, false = low2high
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* @param period overall period time in timer clicks
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* @param pulse pulse time in timer clicks
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*
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* @return true - next pulse can and must be popped immediatly
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*/
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bool push_pulse(bool polarity, uint16_t period, uint16_t pulse);
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/**
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* @brief Get the next timer pulse. Call only if push_pulse returns true.
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*
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* @param period overall period time in timer clicks
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* @param pulse pulse time in timer clicks
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*/
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void pop_pulse(uint16_t* period, uint16_t* pulse);
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PulseJoiner();
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private:
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struct Pulse {
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bool polarity;
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uint16_t time;
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};
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uint8_t pulse_index = 0;
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static const uint8_t pulse_max = 6;
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Pulse pulses[pulse_max];
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}; |