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Blink the Led on the iMX8m Arm Cortex Complex device
Blink the Led on the iMX8m Arm Cortex Complex device

Blink the Led on the iMX8m Arm Cortex Complex device

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Written by avhsupport
Updated over 2 years ago

This tutorial will demonstrate how to Blink the LED in the iMX8m Arm Cortex Complex device. It follows from the Quickstart for iMX8m Arm Cortex Complex tutorial.

Blink the LED

  1. Following on from the tutorial OR go to a iMX8m Arm Cortex Complex device that has the console logged in.

  2. To blink the LED type echo heartbeat > /sys/class/leds/yellow:status/trigger into the console.
    ​The LED representation is at the bottom of the desktop. In the current state it is on and solid.

  3. The LED will now be blinking.

Find out more at https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/i-mx-applications-processors/i-mx-8-processors/i-mx-8m-plus-arm-cortex-a53-machine-learning-vision-multimedia-and-industrial-iot:IMX8MPLUS

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