serial_port.h

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#pragma once
 
#include <microstrain/common/platform.h>
 
#ifdef MICROSTRAIN_PLATFORM_WINDOWS
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
 
#include <windows.h>
#else
#include <poll.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <termios.h>
#include <sys/ioctl.h>
#endif
 
#include <stdio.h>
#include <stdint.h>
#include <stdbool.h>
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
 
typedef struct serial_port
{
#ifdef MICROSTRAIN_PLATFORM_WINDOWS
    HANDLE handle;
#else //Linux
    int handle;
#endif
} serial_port;
 
void serial_port_init(serial_port *port);
bool serial_port_open(serial_port *port, const char *port_str, int baudrate);
bool serial_port_close(serial_port *port);
bool serial_port_write(serial_port *port, const void *buffer, size_t num_bytes, size_t *bytes_written);
bool serial_port_read(serial_port *port, void *buffer, size_t num_bytes, int wait_time, size_t *bytes_read);
uint32_t serial_port_read_count(serial_port *port);
bool serial_port_is_open(const serial_port *port);
 
 
#ifdef __cplusplus
}
#endif