X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=src%2Fserver%2Fmain.c;h=b612f6fcc8864b52e5dbb7fd51795ded979ac5d1;hb=97baaecf7affaf561a0ee6329cc5dee30d52713c;hp=ac6dd27f61bc754945cfe66c4239a169d7e738fe;hpb=d40b4a892a6b06e2ef0cb72e90ebf7b023577d03;p=tpg%2Fopendispense2.git

diff --git a/src/server/main.c b/src/server/main.c
index ac6dd27..b612f6f 100644
--- a/src/server/main.c
+++ b/src/server/main.c
@@ -12,6 +12,10 @@
 #include <string.h>
 #include <signal.h>
 #include "common.h"
+#include <termios.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 
 // === IMPORTS ===
 extern void	Init_Cokebank(const char *Argument);	// cokebank.c
@@ -118,4 +122,32 @@ void CompileRegex(regex_t *regex, const char *pattern, int flags)
 	}
 }
 
+// Serial helper
+int InitSerial(const char *File, int BaudRate)
+{
+	struct termios	info;
+	 int	baud;
+	 int	fd;
+	
+	fd = open(File, O_RDWR | O_NOCTTY | O_NONBLOCK);
+	if( fd == -1 )	return -1;
+	
+	switch(BaudRate)
+	{
+	case 9600:	baud = B9600;	break;
+	default:	close(fd);	return -1;
+	}
+	
+	info.c_lflag = 0;	// Non-Canoical, No Echo
+	info.c_cflag = baud | CS8 | CLOCAL | CREAD;	// baud, 8N1
+	cfsetspeed(&info, baud);
+	info.c_cc[VTIME] = 0;	// No time limit
+	info.c_cc[VMIN] = 1;	// Block until 1 char
+	
+	tcflush(fd, TCIFLUSH);
+	tcsetattr(fd, TCSANOW, &info);
+	
+	return fd;
+}
+