masood nooryan 
hello to all for long time I search the mini2440 examples and specially I wanted no os codes. when I found 2440test codes, it help me to modify and write desired codes for uart, key , ... in this topic I bring uart example that recieve an character from computer and transmit some informations by uart. there several notes that shoulde be considered : 1- Uart configuration is : baud rate:115200 , 8 data bit, no parity bit, 1 stop bit. therefore we must set these above configuration in terminal program such as hyperterminal or codevision or aspmon programs. 2- for rs232 (Uart0) we must control RTS/CTS manually and therefor must set handshaking in above terminal programs to "none" . 3- a lot of functions that used in main is defined in 2440lib.c file. if anybody has any question about the uart example mail me. best regards
