Any idea to create the code for serial communication RS-232 by interrupt method.[/img][/list][/list][/code]
The RS-232 driver supplied with QNX 6.3 uses interrupts. You only need to open /dev/ser1 or /dev/ser2 and then call read() and write().
use select() or ionotify() + MsgReceive() / MsgReceivePulse()
readcond() is also very useful