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Hi, I am trying to send data from one controller to another directly ie without converting it into serial. Now when i send the data using 232 it is being received alright and the out put is also displayed. i am using putchar and getchar. but when i try this by directly connecting the Tx of first controller to Rx of next the data is either not being read properly or not being transfered properly. I'm just not getting what is going wrong. it should work i think i have even made the ground common for both the controllers.
Thanks Ajay.
Hi erik,
I am sure that you are very correct when you say that it won't work out side the testing environment . i am just trying to see if i can avoid redesigning the board that is already present. the thing is i have two board 1 uses 232 but the other dose not so i wanted to see if it is feasible to pass data between them without changing the boards around. and i'm going to try and put it under as harsh conditions as possible.
Thanks ajay