I’ve a Digi Connect ME9210 connected via serial console for debugging things. After boot I want to wait for 1-2s to give the user a chance to Enter some key (dont matter what key). After 1-2s without any key the programm must continues. How could I do this? scanf wait forever.
it is already implemented in the serial dialog. When the board boots it displays a dialog and waits 5 seconds for a key press. Just look in dialog.c and do the same.
I copied the code from dialog.c -> checkKeyboardInput()
and put it into applicationStart(). But the function hangs until I enter a key.
The function content is:
static char waitForUserInputWithTimeout(unsigned long timeout)
unsigned int i;
for (i=0; i < timeout; i++)
rc= (char) getchar();
if ((rc != 0xff) && (rc != ’
}/* waitForUserInputWithTimeout */