If I implement a 1 ms software delay in one version of keil, does it change in another version? Is there any chance of change? Or can I use same delay function?
if you use an rtos to create a 1 ms delay, then it is simply chnging a setting in a config file to adjust to a new device.
http://www.keil.com/support/man/docs/tr51/tr51_cfgtimer.htm