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led on TM4C123

vinod reddy
Prodigy 10 points

my led on launch pad TM4C123 is not blinking on start but im getting a green light beside the debug port what does that mean

  • 0
    TI__Intellectual 2790 points

    Hello vinod reddy,

    The green LED should be labeled PWR which is an abbreviation for power. That indicates the board is powered up. Depending on the firmware loaded, you may not see any blinking LEDs.

    If you tried to load firmware that is supposed to turn an LED on/off and are not seeing that happen, it's likely an indication of a software problem. You can attempt to debug it with the CCS debugger or whichever tools you prefer by stepping through the code as it executes.