Hi,
A: No.
Q: Should I include quotations after my reply?
sorry :)
Are you sure you are actually reading the data not in a buffered
manner? Is your code reading continously, and have you set up the line
settings correctly? Remember, this is a "virtual" serial port, but you
still need to tell the tty layer to do things properly. As the driver
looks good, and other programs read the data properly, I'm guessing
it's your userspace program, sorry.
You are right. I was always thinking that hexdump or cat was working in
the way I wanted. I had to open the device not as a file, but like a
modem. Here is the code I'm using now, and it works !
fd=open("/dev/ttyACM0", O_RDWR | O_NOCTTY | O_NDELAY);
fcntl(fd, F_SETFL, 0);
tcgetattr(fd, &options);
options.c_cflag |= (CLOCAL | CREAD);
options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
options.c_oflag &= ~OPOST;
options.c_cc[VMIN] = 0;
options.c_cc[VTIME] = 10;
tcsetattr(fd, TCSANOW, &options);
Thanks a lot
Jérôme
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
