data formats mismatch in serial communication between atmega128 and matlab

[anuja2210]

i want to send integers from matlab to controller and from controller to matlab. but while sending to controller it is displaying different characters. and while sending to matlab i am getting timeout error. i checked on hyperterminal.. but there also a same problem occurred. so what can be wrong??

 

[chuckey]

Speed, start chars, coding, stop chars. . . it good to have a standard serial interface
Frank

 

[Fadi Mkhayel]

it would be useful if you state what type of interface you are using to transmit between controller and matlab, if it's a standard serial interface, then make sure that the baud rate used by the controller is the same as that you specified in matlab