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mention this msp has a builtin usb controller, https://jlcpcb.com/partdetail/MSP430F5503IRGZR/C545165 could be a nice rp2040 alternative at a slightly higher price point, idk done: https://tscircuit.com/ShiboSoftwareDev/msp430f5503 usb c dev board codex says it's ready to be fabr

Started by SeveAug 17, 202634 messages

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Last active 18 days ago · plain text
Seve
<@778624824875941908> this msp has a builtin usb controller, https://jlcpcb.com/partdetail/MSP430F5503IRGZR/C545165 could be a nice rp2040 alternative at a slightly higher price point, idk
shibo
done: https://tscircuit.com/ShiboSoftwareDev/msp430f5503-usb-c-dev-board
Seve
Oh wow
Seve
Can it really be programmed over usb???
Seve
Ok yea i mean this seems good??
shibo
Well that's supported by the chip, codex said it's fabrication ready but I'll review it some more
shibo
Did a bunch of reviews using a diffefent agent, changed some resistor values and added a missing resistor
shibo
Now both agents are confident it's gtg
shibo
<@757706909351411845> should i order it?
Seve
Sure lets do it
Seve
Go ahead
Seve
Who is your other reviewer
Seve
Did abse take a look
Seve
Im afk for a bit
shibo
<@398467566588264449> can you check this out?
Abse
I have electricity outage and my machine ran out charge
Seve
nooooo
shibo
<@809856037376491570> <@1067854999889137715> <@1079361271687807026> <@400684445054795796> can one of you please give this a review
0hmx
Shared an attachment
image.pngimage.png
0hmx
<@778624824875941908>
shibo
<@400684445054795796> can you please re-review
0hmx
In the bed right now
shibo
<@400684445054795796> 👀
0hmx
every thing looks good i think
image.pngimage.png
shibo
<@757706909351411845> I'll be trying to fix the issues you found on the board, and make precautions so we don't face them again, like a check for missing courtyards
Seve
yea for sure, more checks!!!
Seve
i would love to make it so that button issues go away forever
shibo
yeah I'll look into that too
Seve
i think for four pin buttons we should require that internallyConnectedPins is set and also maybe generate a fabrication note based on internallyConnectedPins
Seve
this isn't totally foolproof tho unfortunately
Seve
idk we have to be clever

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