Are you sure about your device ?
 Is it /dev/ttyUB0?

Regards,
Sreekumar CM


                                                                                       
                                                           
                      "Sukumar Ghorai"                                                 
                                                           
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                      ceforge.net                                  Subject:   
[Linux-usb-users] help...                                           
                                                                                       
                                                           
                                                                   Classification:     
                                                           
                      09/02/2002 01:10 PM                                              
                                                           
                                                                                       
                                                           
                                                                                       
                                                           




Hi,
  This is Sukumar Ghorai, working in the Bluetooth Techlonology.
I am trying to open /dev/ttyUB0 but, its giving error ": No such device".
But the device is is there-
crwxrwxrwx    1 root     uucp     216,   0 Sep  2 10:08 /dev/ttyUB0

Here is the Source of my test program. Please help me.

With Regards
Sukumar

#include <fcntl.h>
#include <linux/serial.h>
main()
{
    int  fd;
    char *name="/dev/ttyUB0";

        if((fd = open(name,O_RDWR)) == -1){
                printf("Error : %s\n",name);
                perror("fd open error\n");
                exit(0);
        }else{
                printf("Success..........\n");
        }
}




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