I can't seem to get the other two colours on the LPCXpresso1769CD to light up. I'm using the LPCOpen libraries in the LPCXpresso IDE and to the best of my understanding initialized the GPIO direction (using LPCOpen) and set the LED states analogously to the code provided for the red LED but referencing different port and pins (port 3, pins 25 and 26).
I'm pretty new to this but I have reviewed this with others and the process seems to make sense but it's not working. I've also stepped through the process but the registers don't seem to update. I must be doing something wrong and would appreciate your input. Noob issues I'm sure.