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// can run this using rigctl/rigctld and socat pty devices
#define _XOPEN_SOURCE 700
// since we are POSIX here we need this
#if 0
struct ip_mreq
{
int dummy;
};
#endif
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <string.h>
#include <unistd.h>
#include "../include/hamlib/rig.h"
#define BUFSIZE 256
float freqA = 14074000;
float freqB = 14074500;
char tx_vfo = '0';
char rx_vfo = '0';
char modeA = '1';
char modeB = '1';
int width_main = 500;
int width_sub = 700;
int
getmyline(int fd, unsigned char *buf)
{
unsigned char c;
int i = 0;
int n = 0;
memset(buf, 0, BUFSIZE);
while (i < 5 && read(fd, &c, 1) > 0)
{
buf[i++] = c;
n++;
}
printf("n=%d %02x %02x %02x %02x %02x\n", n, buf[0], buf[1], buf[2], buf[3],
buf[4]);
return n;
}
#if defined(WIN32) || defined(_WIN32)
int openPort(char *comport) // doesn't matter for using pts devices
{
int fd;
fd = open(comport, O_RDWR);
if (fd < 0)
{
perror(comport);
}
return fd;
}
#else
int openPort(char *comport) // doesn't matter for using pts devices
{
int fd = posix_openpt(O_RDWR);
char *name = ptsname(fd);
if (name == NULL)
{
perror("ptsname");
return -1;
}
printf("name=%s\n", name);
if (fd == -1 || grantpt(fd) == -1 || unlockpt(fd) == -1)
{
perror("posix_openpt");
return -1;
}
return fd;
}
#endif
int main(int argc, char *argv[])
{
unsigned char buf[256];
again:
int fd = openPort(argv[1]);
while (1)
{
int bytes = getmyline(fd, buf);
if (bytes == 0)
{
close(fd);
goto again;
}
if (bytes != 5)
{
printf("Not 5 bytes? bytes=%d\n", bytes);
continue;
}
switch (buf[4])
{
case 0x00:
printf("CAT On\n");
break;
case 0x80:
printf("CAT Off\n");
break;
case 0x01:
printf("FREQ_SET\n");
break;
case 0x07:
printf("MODE_SET\n");
break;
case 0x0e:
printf("Full Duplex On\n");
break;
case 0x8e:
printf("Full Duplex Off\n");
break;
case 0x08:
printf("Tx\n");
break;
case 0x88:
printf("Rx\n");
break;
case 0x17:
printf("Full Duplex Rx Mode\n");
break;
case 0x27:
printf("Full Duplex Tx Mode\n");
break;
case 0x1e:
printf("Full Duplex Rx Freq\n");
break;
case 0x2e:
printf("Full Duplex Tx Freq\n");
break;
default: printf("Unknown cmd=%02x\n", buf[4]);
}
fflush(stdout);
}
return 0;
}
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