i have written a code for serial communication to at91sam9261 board....
as per my code i have kept a character in while loop..so that when rx and tx are in shot condition i can recieve the data continuosly on minicom..but the problem i experienced is as soon as i execute the program in board at that instance iam getting the data just once and the minicom is going to hang state..what might be the problem...is there any ports to be manupulated i.e rts and cts etc...plzzzzz help mee......