I'm quite new to context switch and embedded software development. I'm developing a standalone application (no OS) with aduc7026 and keil uVision3. My problem is that at the end of an uart messagge, which I must receive by interrupt, depending on the content of the messagge I've to return return in main in the state saved before entering in the ISR or I've have to return in a specified point where a funcion call is executed.
Hoping that I've been clear. Does anyone have suggestions?
Thank ìs in advance,
Matteo