MicroPython Forum (Archive)

Weird. This seems to be working for me. Although I haven't tried the exact same revision. >>> pyb.freq(168000000) >>> pyb.freq() (168000000, 168000000, 42000000, 84000000) >>> pyb.freq(84000000) >>> pyb.freq() (84000000, 84000000, 21000000, 42000000) >>> pyb.freq(42000000) >>> pyb.freq() (42000000, ...

Do you have recent firmware?

You can check the firmware version when you start the REPL. You should see a line something like this: Anything earlier than Oct 5 doesn't have the proper frequency changing code.

It looks like the module is called WIZnet5k and maybe you just need to import network ? I haven't used the networking stuff myself yet. This thread (which I dug up looking through git history): https://github.com/micropython/micropython/issues/876 should have some clues. I raised a github issue: htt...

I filed an issue on github: https://github.com/micropython/micropython/issues/950

A search in the forum using the word multithreading brings up this tthread: http://forum.micropython.org/viewtopic.php?f=2&t=281

In fact a global declaration in hundredmsTasks() is optional, and an error won't be thrown in its absence. This is because hundredmsTasks() reads hms before it tries to write to it, and Python's scoping rules ensure that, having failed to look up the name in the function's scope it looks in the glo...

I have a possible commercial project which would be a good fit for a board. I know this goes agasint the grain of the open source foundations, but my client would lilkey insist the there is no source code visible on the system. Reading the kickstarter posts, I can see there are native source emitte...

What's happening (when pyboard and host are both seeing /sd) is that the host thinks it has exclusive access to the media. So it will read in stuff from the disk, probably the root directory, and cache it in memory. The pyboard then comes along, and it also thinks that it has exclusive access to the...

You need to add a couple of global statements. def hmsInt(): pyb.LED(1).toggle() # orange hmsFlag = True In this version, hmsFlag is a local variable to the hmsInt function. If you change it to: def hmsInt(): global hmsFlag pyb.LED(1).toggle() # orange hmsFlag = True then it will modify the global h...

Cool - I've been thinking of making a reflow oven using micropython as the temperature controller.