Added local library for serial port access

1 files changed, 38 insertions, 0 deletions

diff --git a/src/libserial/serial.h b/src/libserial/serial.h
new file mode 100755
index 0000000..17300dc
--- /dev/null
+++ b/src/libserial/serial.h
@@ -0,0 +1,38 @@
+
+#include <termios.h>
+
+extern int	serial_errno;
+extern char	*serial_errnostr;
+
+typedef struct _serial {
+	/* parameters */
+	const char *device;
+	int baud;
+	int databits;
+	char parity;
+	int stopbits;
+	char xonxoff;
+	char rtscts;
+	float txtimeout;
+	float rxtimeout;
+
+	/* internal variables */
+	int handle;
+	struct termios com_termios;
+	struct termios old_termios;
+} serial_t;
+
+serial_t *serial_open(const char *serial_device, int serial_baud, int serial_databits, char serial_parity, int serial_stopbits, char serial_xonxoff, char serial_rtscts, int serial_getbreak, float serial_txtimeout, float serial_rxtimeout);
+void serial_close(serial_t *serial);
+int serial_read(serial_t *serial, uint8_t *buffer, int size);
+int serial_write(serial_t *serial, uint8_t *buffer, int size);
+int serial_timeout(serial_t *serial, double serial_txtimeout, double serial_rxtimeout);
+int serial_cts(serial_t *serial);
+int serial_dsr(serial_t *serial);
+int serial_dtron(serial_t *serial);
+int serial_dtroff(serial_t *serial);
+int serial_rtson(serial_t *serial);
+int serial_rtsoff(serial_t *serial);
+int serial_break(serial_t *serial, int on);
+int serial_handle(serial_t *serial);
+