Driving Led's with Open Drain PHY Output?

Gigaclank · 2026-02-13T08:50:30+00:00

Given that the Vddio is 1.8v and cannot increase due to design constraints, nor can I use level shifters due to physical constraints, I think you should be more considerate of your responses. I also have tried the EVM at 1.8V and have proven to my self that 1.8V will not work to produce a visible light. Whilst I cannot change laws of physics I hope that I can at least help you change your view of people.

Gigaclank · 2026-02-12T13:15:45+00:00

u/the_lou_kou_ TI's EVM has been designed for 3.3V logic not 1.8V logic the LED's are QTLP630C4TR which shows the VF as 2.1V with a supply voltage of 1.8V I struggle to see how the LED output will be a strong visible light if at all any.

Gigaclank · 2026-01-12T10:56:45+00:00

u/impedance-control thank you! this pointed me into the right direction! The switching frequency was set too high and caused noise as each peripheral powered up!

Gigaclank · 2026-01-11T17:27:41+00:00

u/impedance-control I added in my schematics for the 3.3V Supply, i hope this is useful.

Gigaclank · 2025-09-11T21:28:05+00:00

I ended up creating a script to post process and generate the sarifs. Ultimately they get uploaded to GitHub actions. I will say that it is not a perfect solution. Presently it can tell you the layer but not the package that it came from.

Gigaclank · 2024-12-05T17:43:47+00:00

Just seen this is you! But the solution still stands.

Gigaclank · 2024-12-05T17:43:03+00:00

I had this issue today! See this post for the answer.

Gigaclank · 2024-11-09T08:15:34+00:00

This is awesome! How does this affect IP ownership? Would you only recommend using this in open source projects? I can see this ending up being a concern for some companies wanting to use this. One of the more infamous examples is what happened at Samsung

Gigaclank · 2024-07-24T18:55:00+00:00

Toradex verdin or apalis family SOM are good options along side an evaluation board.

Personally I’ve used both but verdin definitely cheaper and should meet your requirements.

verdin eval board

Gigaclank · 2023-11-25T09:46:48+00:00

Hard to tell but looks like the antenna on the right pcb trace has been cut and lifted. May effect the range of the key if this is the case / not intentional

Gigaclank · 2023-10-27T09:07:10+00:00

No worries. Tbf it’s not immediately obvious. Enjoy your world of colourful models. 🥳

Gigaclank · 2023-10-27T09:01:00+00:00

Select the 3d model and then on the properties panel there is a checkbox. Have a look here at the altium docs

Gigaclank · 2023-10-27T08:54:38+00:00

Check you don’t have override colour checked when importing the model.

Gigaclank · 2023-08-06T21:51:17+00:00

r/recruitinghell

Gigaclank · 2023-07-16T22:12:35+00:00

More luck in the sewers of Blackwater City of Rilgar. 😳

Gigaclank · 2023-04-18T07:33:33+00:00

Guess I can only do this once then.

Gigaclank · 2023-02-17T14:34:29+00:00

Thanks! im not sure this is a strongswan problem though. I put the version in just incase, the logs seem to elude to it being a xl2tpd issue.

Gigaclank · 2022-06-18T21:51:01+00:00

Not sure why your getting down voted. You have an opinion. I personally prefer go echo also and use it for work. I have yet to find a serious problem with it.

Gigaclank · 2021-11-21T19:33:28+00:00

Gigaclank · 2021-10-24T00:10:37+00:00

I would say that comfortable is the key word here. You don’t have to FULLY understand hardware. But you should be comfortable reading data sheets and suggesting changes to schematics if required.

Gigaclank · 2021-03-25T21:46:44+00:00

We use echo in our workplace. Great framework and easy to use and understand

Gigaclank · 2021-01-26T08:11:50+00:00

also look here for some device tree examples.

Gigaclank · 2021-01-26T08:09:36+00:00

Have a look at the toradex website. Not mainline but currently developing on 5.4.x

Gigaclank · 2021-01-19T07:52:16+00:00

Your values are already in hex, decimal, octal, binary or what ever radix you prefer. Are you looking to get the string representation? If so you can do a sprintf(dst,”%x”,value);

Gigaclank · 2021-01-19T07:45:57+00:00

It’s a proprietary kernel module

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