kopia lustrzana https://github.com/Hamlib/Hamlib
123 wiersze
2.0 KiB
C
123 wiersze
2.0 KiB
C
// can run this using rigctl/rigctld and socat pty devices
|
|
// gcc -o simspid simspid.c
|
|
#define _XOPEN_SOURCE 700
|
|
// since we are POSIX here we need this
|
|
struct ip_mreq
|
|
{
|
|
int dummy;
|
|
};
|
|
|
|
#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("pstname");
|
|
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);
|
|
}
|
|
|
|
switch (buf[0])
|
|
{
|
|
case '?': printf("Query %c\n", buf[1]); break;
|
|
|
|
case '*': printf("Set %c\n", buf[1]); break;
|
|
|
|
default: printf("Unknown cmd=%02x\n", buf[4]);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|