You’re probably right, but that should only change the order of the outputs right?

Good idea, I’ve tried usleep after all lines, but no change…

You’re 100% right, I’ve lost ‘i’ somewhere in my debugging process

byte upper_byte = input_bin >> (8+i) ; byte lower_byte = (input_bin >> i) & 0x00FF;

I could design and produce a small batch of those adaptors.

Would anyone be interested in getting a prototype and helping to test it?

Not sure what else, but the thing can tell you if a cable is USB2.0, USB3.0/3.1/… or just for charging.

Interesting, I just uploaded the .mp4 directly to lemmy and assumed this to be working. How else would you share a gif/short video?

Pretty much. I’m not even sure if regular USB ports can talk to pins individually, let alone test them for shorts.

The thing is from Austria though?

Yeah, unfortunately fast data and fast charging are two independent characteristics…

They actually renamed the types which makes everything even more confusing