46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct PulseJoiner PulseJoiner;
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/**
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* @brief Alloc PulseJoiner
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*
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* @return PulseJoiner*
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*/
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PulseJoiner* pulse_joiner_alloc();
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/**
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* @brief Free PulseJoiner
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*
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* @param pulse_joiner
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*/
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void pulse_joiner_free(PulseJoiner* pulse_joiner);
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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 pulse_joiner_push_pulse(PulseJoiner* pulse_joiner, bool polarity, size_t period, size_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 pulse_joiner_pop_pulse(PulseJoiner* pulse_joiner, size_t* period, size_t* pulse);
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#ifdef __cplusplus
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}
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#endif
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