In searching for answer for this subject, I've found this link, and this is exactly what I'm looking for (reply of lpcware) but nevertheless, I still don't understand what are my options?
I'm sending chars through UART to an application. Whether it will get there, that is what I want to check. For example, if the comm. cable was disconnected right in the middle of the transport, obviously, I don't want the app or K64 (working with K64) to wait forever...
Any ideas on how to implement it?
I've read about PIT and LPTMR timers but I need them to work in parallel, and not as a delay, but rather after every char I receive, start the timer again and wait for the next char. If did not receive the 'closing char' and timeout finished - error.
But I'm pretty new with ARM, and I prefer not working with RTOS, or any other OS for this matter, so how do I make it work in parallel?
Any ready-made functions on the SDK2.0 for this matter?