using rig_open and rig_close and serial.h

git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@28 7ae35d74-ebe9-4afe-98af-79ac388436b8

ft747/ft747.c

@@ -7,7 +7,7 @@
  * box (FIF-232C) or similar
  *
  *
- * $Id: ft747.c,v 1.1 2000-07-18 20:54:22 frank Exp $  
+ * $Id: ft747.c,v 1.2 2000-07-27 00:43:58 javabear Exp $  
  *
  */
 
@@ -20,18 +20,11 @@
 #include <termios.h> /* POSIX terminal control definitions */
 #include <sys/ioctl.h>
 
+#include "serial.h"
 #include "ft747.h"
 
 static unsigned char datain[350]; /* data read from rig */
 
-struct ft747_update_data {
-  unsigned char displayed_status;
-  unsigned char displayed_freq[5];
-  unsigned char current_band_data;
-  unsigned char vfo_a_status;
-  unsigned char vfo_a_freq_block[5];
-};
-
 
 /*
  * Function definitions below
@@ -39,144 +32,22 @@ struct ft747_update_data {
 
 
 /*
- * Provides delay  for block formation.
+ * Open serial connection to rig.
- * Should be 50-200 msec according to YAESU docs.
+ * returns fd.
  */
 
-static void pause2() {
+
-  usleep(50 * 1000);		/* 50 msec */
+int rig_open(char *serial_port) {
-  return;
+  return open_port(serial_port);
 }
 
 /*
- * Write a 5 character block to a file descriptor,
+ * Closes serial connection to rig.
- * with a pause between each character.
- *
- * input:
- *
- * fd - file descriptor to write to
- * data - pointer to a command sequence array
- *
- * returns:
- *
- *  0 = OK
- * -1 = NOT OK
  * 
  */
 
-static int write_block(int fd, unsigned char *data) {
+int rig_close(int fd) {
-  int i;
+  return close_port(fd);
-
-  for (i=0; i<5; i++) {
-    if(write(fd, &data[i] , 1) < 0) {
-      fputs("write() of  byte failed!\n", stderr);
-      return -1;
-    }
-    pause2();			/* 50 msec */
-  }
-  return 0;
-}
-
-/*
- * Open serial port 
- *
- * Set to 4800 8N2
- *
- * input:
- *
- * serial_port - ptr to a char (string) indicating port
- *               to open (eg: "/dev/ttyS1").
- * 
- * returns:
- *
- * fd - the file descriptor on success or -1 on error.
- *
- */
-
-int open_port(char *serial_port) {
-
-  int fd; /* File descriptor for the port */
-  struct termios options;
-  
-  
-  fd = open(serial_port, O_RDWR | O_NOCTTY | O_NDELAY);
-
-  if (fd == -1) {
-    
-    /* Could not open the port. */
-    
-    printf("open_port: Unable to open %s - ",serial_port);
-    return -1;			/* bad */
-  }
- 
-  fcntl(fd, F_SETFL, 0);	/*  */
- 
-  
-  /*
-   * Get the current options for the port...
-   */
-  
-  tcgetattr(fd, &options);
-  
-  /*
-   * Set the baud rates to 4800...
-   */
-  
-  cfsetispeed(&options, B4800);
-  cfsetospeed(&options, B4800);
-  
-  /*
-   * Enable the receiver and set local mode...
-   */
-  
-  options.c_cflag |= (CLOCAL | CREAD);
-  
-  /*
-   * Set 8N2
-   */
-
-  options.c_cflag &= ~PARENB;
-  options.c_cflag |= CSTOPB;
-  options.c_cflag &= ~CSIZE;
-  options.c_cflag |= CS8;
-
-  /*
-   * Chose raw input, no preprocessing please ..
-   */
-
-  options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
-
-  /*
-   * Chose raw output, no preprocessing please ..
-   */
-
-  options.c_oflag &= ~OPOST;
-
-  /*
-   * Set the new options for the port...
-   */
-  
-  tcsetattr(fd, TCSANOW, &options);
-  
-  return (fd);
-}
-
-/*
- * 'close_port()' - Close serial port 
- *
- * fd - file descriptor for open port
- *
- *
- * Returns success (0) or -1 on error.
- */
-
-int close_port(int fd) {
-
-  if (close(fd) <0 ) {
-    printf("close_port: Unable to close port using fd %i - ",fd);
-    return -1;			/* oops */
-  }
-  return 0;			/* ok */
 }
 
 /*
@@ -289,7 +160,7 @@ void cmd_ptt_off(int fd) {
 
 void cmd_ptt_on(int fd) {
 
-#ifndef TX_DISABLED
+#ifdef TX_ENABLED
   static unsigned char data[] = { 0x00, 0x00, 0x00, 0x01, 0x0f }; /* ptt on */
   write_block(fd,data);
   printf("cmd_ptt_on complete \n");