I'm sorry and thanks a lot I found the files to be in another 7800... Thanks..
On Wed, Aug 13, 2008 at 2:10 PM, vigu <> wrote:
> Yeah I'm running on the debian these are the files have in it
>
> MAKEDEV@ mem ptyp1 shm/ tty22 tty41 tty60 ttyp6
> bus/ mtd0 ptyp2 sndstat@ tty23 tty42 tty61 ttyp7
> console mtd0ro ptyp3 stderr@ tty24 tty43 tty62 ttyp8
> core@ mtd1 ptyp4 stdin@ tty25 tty44 tty63 ttyp9
> disk/ mtd1ro ptyp5 stdout@ tty26 tty45 tty7 ttypa
> fd@ mtd2 ptyp6 tty tty27 tty46 tty8 ttypb
> full mtd2ro ptyp7 tty0 tty28 tty47 tty9 ttypc
> initctl| mtd3 ptyp8 tty1 tty29 tty48 ttyS0 ttypd
> input/ mtd3ro ptyp9 tty10 tty3 tty49 ttyS1 ttype
> kmem mtdblock0 ptypa tty11 tty30 tty5 ttyS2 ttypf
> kmsg mtdblock1 ptypb tty12 tty31 tty50 ttyS3 urandom
> log= mtdblock2 ptypc tty13 tty32 tty51 ttyS4 usbdev1.1_ep00
> loop/ mtdblock3 ptypd tty14 tty33 tty52 ttyS5 usbdev1.1_ep81
> loop0 net/ ptype tty15 tty34 tty53 ttyS6 usbdev2.1_ep00
> loop1 null ptypf tty16 tty35 tty54 ttyS7 usbdev2.1_ep81
> loop2 port ram0 tty17 tty36 tty55 ttyp0 vcs
> loop3 ppp ram1 tty18 tty37 tty56 ttyp1 vcs1
> loop4 psaux ram2 tty19 tty38 tty57 ttyp2 vcsa
> loop5 ptmx ram3 tty2 tty39 tty58 ttyp3 vcsa1
> loop6 pts/ random tty20 tty4 tty59 ttyp4 xconsole|
> loop7 ptyp0 rtc tty21 tty40 tty6 ttyp5 zero
>
>
> On Wed, Aug 13, 2008 at 2:07 PM, Eric Robishaw <> wrote:
>> hmmm....
>> you should have 10 tttsN from ttts0 to ttts9
>>
>> Are you running the full debian?
>> (i.e., after booting, you "exit" to the full startup)
>>
>> Eric
>>
>>
>>
>>
>> On Wed, Aug 13, 2008 at 11:59 AM, vigu <> wrote:
>>>
>>> I don't have the ttts4 or ttts5 files in the /dev folder.
>>>
>>> On Wed, Aug 13, 2008 at 1:56 PM, vigu <> wrote:
>>> > how to set the pins to be 7 or 8 instead of 3/2
>>> >
>>> > On Wed, Aug 13, 2008 at 1:48 PM, Eric Robishaw <> wrote:
>>> >> You might want to look at the microterm.c example in the files section
>>> >> of
>>> >> this yahoo group:
>>> >> http://tech.groups.yahoo.com/group/ts-7000/files/
>>> >> look for "microterm.c"
>>> >>
>>> >> Eric
>>> >>
>>> >>
>>> >> On Wed, Aug 13, 2008 at 11:40 AM, vigu <> wrote:
>>> >>>
>>> >>> thanks a lot .. but when i read data it returned me -1. is there
>>> >>> something wrong in what i'm doing. i'm sorry am very new to serial
>>> >>> programming. here is the code
>>> >>>
>>> >>> #include <stdio.h>
>>> >>> #include <unistd.h>
>>> >>> #include <fcntl.h>
>>> >>> #include <errno.h>
>>> >>> #include <termios.h>
>>> >>>
>>> >>> int initComm() {
>>> >>>
>>> >>> int fd;
>>> >>> struct termios options;
>>> >>>
>>> >>> // Open the RS232 port
>>> >>> fd = open("/dev/ttts4", O_RDWR | O_NOCTTY );
>>> >>> if(fd == -1) {
>>> >>> #ifdef DEBUG
>>> >>> printf("Could not open the comm port.\r\n");
>>> >>> #endif
>>> >>> return fd;
>>> >>> }
>>> >>>
>>> >>> // Clear the flags
>>> >>> fcntl(fd, F_SETFL, 0);
>>> >>>
>>> >>> // Get the port options
>>> >>> tcgetattr(fd, &options);
>>> >>> // Set the speed
>>> >>> cfsetispeed(&options, B9600);
>>> >>> cfsetospeed(&options, B9600);
>>> >>>
>>> >>> // Set the comm flags (115200 8N1)
>>> >>> options.c_cflag = B9600 | CS8 | CLOCAL | CREAD;
>>> >>> options.c_iflag = 0;
>>> >>> options.c_oflag = 0;
>>> >>> options.c_lflag = 0;
>>> >>>
>>> >>> // Set the timeout to be 1000ms
>>> >>> options.c_cc[VMIN] = 0;
>>> >>> options.c_cc[VTIME] = 10;
>>> >>>
>>> >>> // Save these settings
>>> >>> tcsetattr(fd, TCSANOW, &options);
>>> >>>
>>> >>> // Flush the settings
>>> >>> tcflush(fd, TCIFLUSH);
>>> >>> tcflush(fd, TCOFLUSH);
>>> >>>
>>> >>> return fd;
>>> >>>
>>> >>> }
>>> >>
>>> >>
>>> >
>>> >
>>> >
>>> > --
>>> > With regards,
>>> > Vignesh Badrinarayanan
>>> >
>>>
>>> --
>>> With regards,
>>> Vignesh Badrinarayanan
>>
>>
>
>
>
> --
> With regards,
> Vignesh Badrinarayanan
>
--
With regards,
Vignesh Badrinarayanan
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