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Not working with CH340G USB-serial adapter #26

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spth opened this issue Sep 26, 2020 · 0 comments
Open

Not working with CH340G USB-serial adapter #26

spth opened this issue Sep 26, 2020 · 0 comments

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@spth
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spth commented Sep 26, 2020

I've tried with a CH340G USB-to-serial adapter and the serial programming cable.

However, this fails:

Reset Rabbit.
loaded 831 bytes from ../coldboot/coldload.bin
Sending initial loader.
Warning: Processor verification sequence failed!
sending 276 initial loader triplets
Error: Status line should be high after sending initial loader.

The error is the same no matter if the new tcdrain() or old usleep() approach is used in rabbit.c

@spth spth changed the title Fails with CH340G Not working with CH340G USB-serial adapter Sep 26, 2020
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