# COS LED for SHARI PIHAT **URL:** \ **Category:** AllStarLink\ **Created:** [October 21, 2022, 6:27pm UTC](https://community.allstarlink.org/t/cos-led-for-shari-pihat/19656 "2022-10-21T18:27:54Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![W3KIT](https://community.allstarlink.org/letter_avatar_proxy/v4/letter/w/71c47a/32.png) [@W3KIT](https://community.allstarlink.org/u/W3KIT)\ **Post date:** [October 21, 2022, 6:27pm UTC](https://community.allstarlink.org/t/cos-led-for-shari-pihat/19656/1 "2022-10-21T18:27:54Z")
Folks, I have SHARI PiHat running HAMVoIP, so far everything works. However, I am trying to move away from ARCH Linux by installing ASL 2.0 beta 6 image instead. Pretty much working out okay the only thing I was unable to get to work is the COS LED. It does not turn on when COS signal is detected. I was trying to follow some older instruction by adding two more lines in the rpt.conf cop,62,GPIO4:1 = c|t|RPT\_RXKEYED cop,62,GPIO4:0 = c|f|RPT\_RXKEYED But that does not work. Anyone running SHARI PiHAT with ASL 2.0 beta and get the yellow COS LED work, please share the configs. I would be greatly appreciated. Kit ---
**Author:** ![encbar5](https://community.allstarlink.org/letter_avatar_proxy/v4/letter/e/c37758/32.png) [@encbar5](https://community.allstarlink.org/u/encbar5)\ **Post date:** [October 21, 2022, 8:59pm UTC](https://community.allstarlink.org/t/cos-led-for-shari-pihat/19656/2 "2022-10-21T20:59:38Z")
Yes I have ASL beta 2 running Shari PiHat on a Pi4, and I have the COS light working. This is not, however, a simple configuration change. It requires patching the source code. The pull request to fix this can be seen here: [Fix event processing for GPIOx:y cop commands by TheCranston · Pull Request #22 · AllStarLink/ASL-Asterisk · GitHub](https://github.com/AllStarLink/ASL-Asterisk/pull/22) You have at least two choices. 1) build the software yourself, using the code that has the patch in it - this is what I did, or 2) wait for the ASL maintainers to rebuild the software and package the update into the image, so you can just download a new image. ---
**Author:** ![W3KIT](https://community.allstarlink.org/letter_avatar_proxy/v4/letter/w/71c47a/32.png) [@W3KIT](https://community.allstarlink.org/u/W3KIT)\ **Post date:** [October 21, 2022, 9:16pm UTC](https://community.allstarlink.org/t/cos-led-for-shari-pihat/19656/3 "2022-10-21T21:16:26Z")
Okay, thank you. I do not know how to patch it. I just downloaded the image this morning. I thought the fix was merged 4-5 months and already made it to live image. I guess I can live with it since 99% of the time I am talking on the radio rather than looking at the LED. At any rate, thank you though. Kit ---
**Author:** ![encbar5](https://community.allstarlink.org/letter_avatar_proxy/v4/letter/e/c37758/32.png) [@encbar5](https://community.allstarlink.org/u/encbar5)\ **Post date:** [October 22, 2022, 1:56pm UTC](https://community.allstarlink.org/t/cos-led-for-shari-pihat/19656/4 "2022-10-22T13:56:37Z")
Right, the fix was merged to the code, but it doesn’t make it into the software image until the maintainers do a build to create the new image and post it for download. I’m guessing this hasn’t happened yet. Maybe there’s a way to reach out to them on GitHub. ---
**Author:** ![W3KIT](https://community.allstarlink.org/letter_avatar_proxy/v4/letter/w/71c47a/32.png) [@W3KIT](https://community.allstarlink.org/u/W3KIT)\ **Post date:** [October 24, 2022, 11:31pm UTC](https://community.allstarlink.org/t/cos-led-for-shari-pihat/19656/5 "2022-10-24T23:31:04Z")
I took the bull by the horns and made the new ASL from GitHub with PR #22 and updated the existing installation. COS LED works as expected. Kit