mirror of
https://github.com/Hamlib/Hamlib
synced 2026-08-13 17:32:05 -04:00
5b1517778e
When the software on the other side of the pty closes the device, the simulator would close and reopen its side but it is unneeded because it can continue to call read() without doing anything special.
91 lines
1.7 KiB
C
91 lines
1.7 KiB
C
// can run this using rigctl/rigctld and socat pty devices
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#define _XOPEN_SOURCE 700
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// since we are POSIX here we need this
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include "misc.h"
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#define BUFSIZE 256
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float freqA = 14074000;
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float freqB = 14074500;
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char tx_vfo = '0';
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char rx_vfo = '0';
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char modeA = '1';
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char modeB = '1';
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int width_main = 500;
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int width_sub = 700;
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int
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_getmyline(int fd, unsigned char *buf)
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{
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int i = 0;
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int n = 0;
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memset(buf, 0, BUFSIZE);
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n = read(fd, buf, 4);
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if (n <= 0) { sleep(1); return 0;}
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int bytesToRead = buf[1] + 2; //; len does not include cksum, or eom
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n += read(fd, &buf[4], bytesToRead);
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printf("n=%d:", n);
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for (i = 0; i < n; ++i)
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{
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printf(" %02x", buf[i]);
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}
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printf("\n");
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return n;
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}
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#include "sim.h"
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int main(int argc, char *argv[])
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{
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unsigned char buf[BUFSIZE];
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int fd = openPort(argv[1]);
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while (1)
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{
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int bytes = _getmyline(fd, buf);
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if (bytes == 0)
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{
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continue;
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}
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switch (buf[3])
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{
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case 0x06:
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printf("Report receiver freq\n");
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unsigned char cmd[11] = { 0x24, 0x06, 0x18, 0x05, 0x01, 0x00, 0x38, 0xea, 0x50, 0xba, 0x03};
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dump_hex(cmd, 11);
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int n = write(fd, cmd, sizeof(cmd));
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printf("%d bytes sent\n", n);
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break;
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case 0x13:
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printf("PTT On\n");
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break;
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case 0x14:
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printf("PTT Off\n");
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break;
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case 0x36:
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printf("Key request\n");
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break;
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default: printf("Unknown cmd=%02x\n", buf[3]);
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}
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}
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return 0;
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}
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