app uart in imx233

Discussion created by TARIQUE ANWAR on Apr 4, 2012
Latest reply on May 9, 2012 by Balaji Venkatachalam

hi all,

i am trying to send the data through serial port(app uart) in imx233.

and running the code in minicom. i got like that.

root@freescale ~$ ./trans 

open_port: Unable to open /dev/ttyUSB1 - : No such file or directory
write() of 4 bytes failed!
root@freescale ~$

i think ttyUSB1 is not enable. so waht i have to do. i am new for this platform.

please help me.....thanks in advanced!!!!