6. Start the Debug Environment of KEIL MDK-ARM 4.54 or later
• Press Download and Debug
• Start the debug session selecting Debug, Run or pressing
• Demo of Red Green Led Color Changing should start
• Press “Break” button to pause the demo (stop code execution)
• Press “Reset” button if you want to restart program execution since the beginning
Quick Start Guide
• Press “Run” button to restart the code execution
• Press “Start/Stop” Button to leave the debug session and go back to Project
Edition Mode
Preliminary