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17 lines
438 B
17 lines
438 B
#ifndef SERIAL_H
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#define SERIAL_H
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#include <stdbool.h>
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#include <stdint.h>
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/**
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* Open a serial port
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*
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* @param device - device to open, e.g. /dev/ttyACM0
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* @param blocking - true for `read()` to block until at least 1 byte is read
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* @param timeout_0s1 - timeout for `read()` - if blocking, starts after the first character
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* @return file descriptor
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*/
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int serial_open(const char *device, bool blocking, int timeout_0s1);
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#endif
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