I've got lots of experience in programming but I now learn arm.
So now I am turning on and off a pair of led's. I am having two problems. When I click the button for the led's to shut off they only shut off for a second and then come back on. Also when I click the on button, which is suppose to cause the leds the flash, the program freezes. I know there are more efficent ways to get leds to flash than the code I am using. I am just trying to do different things for generally knowledge. plz help.
a) With MDK-ARM V5 (even with the Eval-Version) we do offer several example projects demonstrating the LED-Blinking. I recommend to i.e. open the MCB4300's Blinky-Project, offered at the Pack Installer. This Knowledgebase Article explains the required steps to get access to a project: http://www.keil.com/support/docs/3731.htm
b) It is making things easier for us to comment on any request if you let us know the Keil-product and version you have installed.