29 lines
602 B
C
29 lines
602 B
C
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#pragma once
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#include "settings.h"
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// Stuff for communicating between cores
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enum class KeyerQueueCommand {
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Run,
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Stop,
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Config,
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Wait,
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SendMessage,
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};
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struct KeyerQueueData {
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KeyerQueueCommand cmd;
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uint8_t wpm;
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Mode mode;
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uint8_t message;
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};
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/* Calculates the WPM speed from the volt percentage */
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uint8_t calcWPM(float percent, uint8_t wpmMin, uint8_t wpmMax);
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/* Returns the voltage level in percent (3,3V == 100%) */
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float potiRead();
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// Sending bytes over USB
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void usbSend(uint8_t itf, uint8_t buf[], uint32_t count);
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void usbSend(uint8_t itf, uint8_t value);
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