UART problems with LPC2129

 UART problems with LPC2129

Hi,

I am using hyper terminal to read and write data via UART0 with LPC2129.

in my code if I run the reading task alone it works,
if i run the writing task alone also works.
If i use writing and reading tasks (write each 1sec, read each 200ms) only one of them works....(the one whish is added first in the scheduler.)

Any ideas plz?

 RE: UART problems with LPC2129

Are the treads busy/looping, or are they sleeping while waiting for an event from the ISR?

Have you enabled round-robin scheduling?

 RE: UART problems with LPC2129

HI thanks
i think i worked out this problem..

 RE: UART problems with LPC2129

HI ,

How can i send a character to the hyperterminal with certain coordinates, e.g. line 2, column 3.
(without making a loop and sending SPACE character)????

 RE: UART problems with LPC2129

You should start a new thread when you have a new question!

"How can i send a character to the hyperterminal with certain coordinates, e.g. line 2, column 3."

You would have use one of the Terminal emulations supported by hypoterminal, and then use the appropriate control sequence.

http://en.wikipedia.org/wiki/Escape_sequence