This is the mail archive of the ecos-discuss@sources.redhat.com mailing list for the eCos project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
On Wednesday 06 July 2005 02:32 pm, you wrote:If you want raw mode, you should open /dev/ser0 and if you want tty use /dev/tty0 . You cand find the name of the devices in the ecos.ecc file of your build tree.
Hi,
Did you tried to open the /dev/ser0 , /dev/ser1 ? Something like:
err = cyg_io_lookup( "/dev/ser1", &fd );
yes, i tried to open ... it was opened...... but i want to make sure, whether it is RAW Mode or TTY Mode.
Edgar
Prakash
Annamalai Prakash wrote:
Hi List,
I am working on ARM920T (Integrator) and ecos. I have configured my kernel with posix and Serial device drivers. following options are enabled in my config file.
CYGOPT_IO_SERIAL_SUPPORT_NONBLOCKING CYGPKG_IO_SERAIL_TTY CYGPKG_IO_SERIAL_TTY_TTY1 CYGPKG_IO_SERIAL_DEVICES CYGPKG_IO_SERIAL_ARM_INTEGRATOR_SERIAL1
I want to configure my serial port in RAW mode. i think ecos supports two serial port drivers (raw and tty driver). Is there any explicit option to specify for RAW drivers. I tried to disable (CYGPKG_IO_SERAIL_TTY_TTY1) option, i wasnot able to read/write anything from serial port even opened successfully.
I tried to use OPEN call also. i got compilation error due to unresolved symbols `O_NDELAY' ,`B115200' ,`CLOCAL' ,`CREAD' . i have decleared terminos.h ..
Any lights to move furthur..
Thanks
Prakash
-- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |