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
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