LP-AM263P: GPIO Blink example not working

MounishPatel Seetha

Part Number: LP-AM263P

I am using the following launch pad, tried the example blink project provided in mcu+sdk. I can see that program is executing well but led is not blinking any where on the board.

What is the default Gpio pin for accessing led

2 months ago

0 Nilabh Anand 2 months ago

TI__Guru 62200 points

Use below example to get led blinking :https://software-dl.ti.com/mcu-plus-sdk/esd/AM263PX/11_00_00_19/exports/docs/api_guide_am263px/EXAMPLES_DRIVERS_GPIO_LED_BLINK.html

https://software-dl.ti.com/mcu-plus-sdk/esd/AM263PX/11_00_00_19/exports/docs/api_guide_am263px/EXAMPLES_DRIVERS_GPIO_MULTI_LED_BLINK.html

software-dl.ti.com/.../EXAMPLES_DRIVERS_I2C_LED_BLINK.html

0 MounishPatel Seetha 2 months ago in reply to Nilabh Anand

Intellectual 805 points

As you said i have installed MCU AM263Px MCU+ SDK 11.00.00 and run the example, following is my output

Cortex_R5_0: GPIO LED Blink Test Started ...

Cortex_R5_0: LED will Blink for 10 seconds ...

Cortex_R5_0: GPIO LED Blink Test Passed!!

Cortex_R5_0: All tests have passed!!

Cortex_R5_0: GPIO LED Blink Test Started ...

Cortex_R5_0: LED will Blink for 10 seconds ...

Cortex_R5_0: GPIO LED Blink Test Passed!!

Cortex_R5_0: All tests have passed!!

but i don't see any LEDs Blinking. Can you please mark which LED will blink and also should i have to use any 2pin jumper connector?

0 Nilabh Anand 2 months ago in reply to MounishPatel Seetha

TI__Guru 62200 points

Hi,

I checked just now,

The LED Blink examples are avilaible for am263px-cc, i.e control card only. www.ti.com/.../spruj86e.pdf

The launch pad does not have GPIO controlled led mounted, we have only I2C conyrolled LED mounted:

www.ti.com/.../spruj85c.pdf

+1 Nilabh Anand 2 months ago in reply to Nilabh Anand

TI__Guru 62200 points

So if you want to blink LED on Launchpad, you can blink only Industrial LED using I2C.

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LP-AM263P: GPIO Blink example not working