Hardware manual

phyCORE-LPC3250 QuickStart Instructions

7. From the IDE menu select Tools / Options.

8. From the IDE Options window select Editor and check Show line numbers.

9. You will now see the line numbers in the main.c file.

10. Locate the Gpi03_handler function starting on line 126:

11. Place the cursor anywhere in the Gpi03_handler function and place a break point by selecting the

Toggle Breakpoint button in the IDE toolbar

12. Execute the code by selecting the Go button from the debug toolbar

Successful execution of the program will alternately flash LED1 and LED2 (D15 and D18) on the

phyCORE



Carrier Board.

13. Press the BTN1 button on the phyCORE



Carrier Board and notice the execution of

Gpio3_handler.

14. Stop the debugger by selecting the Stop Debugging button from the debug toolbar