01:41 <d1b2> <DuncanHaldane> @Attie Current design does indeed use the TLP175A as an option for controllable termination. Discrete mosfets are also an option that was implemented.

01:41 <d1b2> <DuncanHaldane> I've got a better version of the schematic generated, let me push it to the repo

01:57 <d1b2> <DuncanHaldane> Here's the kicad directory: https://github.com/d-haldane/glasgow-can/tree/master/hardware/can-add-on Right now it's generated with a random set of options for isolation/connectors. Happy to update and regenerate once final preferences are known.

02:01 <d1b2> <DuncanHaldane> The previous generated schematics were a bit hard to read, but they are decent now

02:01 <d1b2> <DuncanHaldane> https://cdn.discordapp.com/attachments/613461005392936961/778439615111626782/unknown.png

13:35 <_whitenotifier-f> [libfx2] theedge456 closed issue #5: i2c bus scan - https://git.io/Jk3xe

13:35 <_whitenotifier-f> [libfx2] theedge456 commented on issue #5: i2c bus scan - https://git.io/JkR4R

21:20 <d1b2> <WillC> @Attie if you want help testing it let me know. I work on a number of different vehicles. Also an easy way to ground can low would be fun to have so you can do single wire can networks in a hacky way

21:52 <d1b2> <Attie> @WillC re single-wire, that's an interesting idea... from my understanding it'd require a special single-wire transceiver, or at least one that can operate in both modes. is that correct?

23:11 <electronic_eel> @Attie: I think you are correct that you usually need a special single-wire-can transceiver. but since WillC wrote "hacky way" it could be that he meant to ground for example can-l and just connect can-h to the other systems.

23:13 <electronic_eel> another hacky way would be to just use a open drain bus with cmos levels. this could be directly done with glasgow, no transceiver needed. but you probably should add a bit stronger pullup than the 10k of glasgow