LED4 and LED5 ON Ixora Apalis imx8 not working

Technical Support
, , ,
1

Hello,
I am testing the BSP 5.5 with the Apalis 1.1 + Ixora 1.2 and I am unable to drive the 4 LEDs using the standard mechanism:

echo 1 > /sys/class/leds/LED_4_GREEN/brightness
echo 1 > /sys/class/leds/LED_4_RED/brightness
echo 1 > /sys/class/leds/LED_5_GREEN/brightness
echo 1 > /sys/class/leds/LED_5_RED/brightness
sleep 1
echo 0 > /sys/class/leds/LED_4_GREEN/brightness
echo 0 > /sys/class/leds/LED_4_RED/brightness
echo 0 > /sys/class/leds/LED_5_GREEN/brightness
echo 0 > /sys/class/leds/LED_5_RED/brightness

Are those LEDs supposed to work out of the box ?

Thank you

2

Hi @koan !

Sorry for my late response.

I was able to reproduce this error here using the same hardware as yours. I am talking to our team to check what happened and how we could fix it.
I will reply to you when I have a fix for this issue.
Thanks a lot!

Best regards,

3

Do you any news?

4

Hi @koan,

Not yet, unfortunately. Our development team is working on this issue.
I will update you as the situation changes.

Best regards,
Hiago.

5

Do you any news?

6

Hi @koan,

Not yet, unfortunately. Our team is already taking a deep look into it, but other issues with high priority are being prioritized. I’ll ask them for a deadline and I’ll let you know about any updates.
I apologize for this inconvenience.

Best regards,
Hiago.

7

Hi @koan,

The issue was fixed and it is going to be available in the nightly release from 23/06/2022 onward.

Best regards,
Hiago.

1 Like
8

Thank you @hfranco.tx