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stm32 implementation feedback

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kars:
hi all!
if been working on a project for the last couple of weeks. its a board based on the stm32f103rbt6 and a NCV7351D10R2G can tranciever.
as im not that experienced with pcb design and microcontroller implementation id like to know what you guys/girls/things thougt of designs.
i know there are still some faults i need to fix (unconnected traces and ground pads).
thanks in advance
kars

capt bullshot:
Looks like you didn't fan out the SWD (serial wire debug) / JTAG pins. It's highly recommended to have them on a conveniently accessibly connector, the ST-Link style debuggers are cheap and easy to use, way more comfortable than dealing with a bootloader.

Add a GND pin to the CAN connector. CAN without GND won't work.

kars:
i've added the can ground now. the SWD is a good call but the bootloader is a requirement as it needs to be programmed via the arduino ide (not my requirement, im making this for someone else).
this is also flashable by serial. the SWD pins are still broken out on the main headers in case the new owners still want to use it.
thanks for you quick reply!

tsman:
You've got VC and VIN on the XL2012 swapped on your schematic. The capacitor should be on the VC pin.

No bypass caps for that SC662K voltage regulator.

Why does your schematic have flipped labels??

kars:
you are right, thanks!

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