Pyboard D: Can't switch to 216 MHz

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ThomasChr
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Re: Pyboard D: Can't switch to 216 MHz

Post by ThomasChr » Mon Apr 01, 2019 7:07 am

That was a completely fresh started Pyboard without anything running.
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ThomasChr
Posts: 121
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Re: Pyboard D: Can't switch to 216 MHz

Post by ThomasChr » Mon Apr 01, 2019 9:37 am

There is now an issue for my problem: https://github.com/micropython/micropython/issues/4662
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Roberthh
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Re: Pyboard D: Can't switch to 216 MHz

Post by Roberthh » Mon Apr 01, 2019 4:00 pm

machine.lightsleep(ms) should also work, but the USB will not during a lightsleep, you need to do pyb.usb_mode(None) to disable it.
That worked. Deactivating USB and reactivating after lightsleep() works.
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ThomasChr
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Re: Pyboard D: Can't switch to 216 MHz

Post by ThomasChr » Mon Apr 01, 2019 4:31 pm

I have absolutely no problem switching to 216 MHz on my Linux Box with 'screen' or with Putty.

So either Putty on Windows has a problem or the USB Driver has some kind of problem...
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pythoncoder
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Re: Pyboard D: Can't switch to 216 MHz

Post by pythoncoder » Mon Apr 01, 2019 4:37 pm

Both @Damien and myself have encountered (on Linux) the problem where the prompt does not appear until you press Enter. I've not been able to replicate the crash (so far).
Peter Hinch
Index to my micropython libraries.
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