Detecting interruptions in C
Hi. You may know how to detect when a interruption succeeded programming in C. Just like receiving a signal without blocking. Knowing when it was a keystroke (IRQ 2), or a mouse movement (12), or a disk access, etc. and getting actually for example the letter typed. There is not a standard C routine to know this?
I want to know this to implement a random bit generator. You have to check different sources like the time delaying between keystrokes or maybe the change of the temperature.
Thanks a lot.