[ts-7000] Problem reading characters on COM3 (/dev/ttyAM2) on TS-7KV.

["Eduardo Mendiola" <>]

Hi,

I'm able to read a serial device on COM2 (/dev/ttyAM2) by opening 
the port with

    fd = open("/dev/ttyAM1", O_RDWR | O_NOCTTY | O_NDELAY);

and then, initializing it with (9600,8,n,1):

        struct termios options;
        // Get the current options for the port...
        tcgetattr(fd, &options);

        // Set the baud rates to 19200...
        cfsetispeed(&options, B9600);
        cfsetospeed(&options, B9600);

        // Set the new options for the port...
        tcsetattr(fd, TCSANOW, &options);

        // Enable the receiver and set local mode...
        options.c_cflag = 2096;
        options.c_lflag = 0;
        options.c_iflag = 4;
        options.c_oflag = 0;
        options.c_cflag |= (CLOCAL | CREAD);
        options.c_cflag &= ~PARENB; // No Parity
        options.c_cflag &= ~CSTOPB; // 1 Stop bit
        options.c_cflag &= ~CSIZE;  // No Bit mask for size
        options.c_cflag |= CS8;     // Size 8 bits
        options.c_cflag &= ~CRTSCTS; // disable XON/XOFF

        // Set the new options for the port...
        tcsetattr(fd, TCSANOW, &options);

When I try to do the same on COM3 (TS-7KV = /dev/ttyAM2), 
no characters are read.

The ts7kvserial driver is loaded.

Am I missing something specific to the TS-7KV?

Thanks,

Eduardo






 
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