Function main

simulators/simft817.c:20–106

int main(int argc, char *argv[])
{
    unsigned char buf[BUFSIZE];

    int fd = openPort(argv[1]);

    while (1)
    {
        int bytes = getmyline5(fd, buf);

        if (bytes == 0)
        {
            continue;
        }

        if (bytes != 5)
        {
            printf("Not 5 bytes?  bytes=%d\n", bytes);
        }

        switch (buf[4])
        {
        case 0x00: printf("LOCK ON\n"); break;

        case 0x80: printf("LOCK OFF\n"); break;

        case 0x08: printf("PTT ON\n"); break;

        case 0x88: printf("PTT OFF\n"); break;

        case 0x07:
            printf("MODE %0xx\n", buf[0]);

            if (vfo == 0) { modeA = buf[0]; }
            else { modeB = buf[0]; }

            break;

        case 0x05: printf("CLAR ON\n"); break;

        case 0x85: printf("CLAR OFF\n"); break;

        case 0xF5: printf("FREQ\n"); break;

        case 0x81:
            vfo = !vfo;
            printf("VFO TOGGLE, %s active\n", vfo == 0 ? "VFOA" : "VFOB");
            break;

        case 0x02: printf("SPLIT ON\n"); break;

        case 0x82: printf("SPLIT OFF\n"); break;

        case 0x09: printf("REPEATER SHIFT\n"); break;

        case 0xF9: printf("REPEATER FREQ\n"); break;

        case 0x0A: printf("CTCSS/DCS MODE\n"); break;