MicroPython Forum (Archive)

It appears that the rp2 port doesn't support the LSB option for SPI . ie, data is always sent with MSB ordering. Glancing over the rp2040 datasheet , sending in LSB order doesn't even seem supported in hardware. So MicroPython may need to reverse the bit ordering in software before handing the data ...

Yes, we've managed to flash MicroPython on the LoRa-E5, but it's still early days. The work is captured in PR 7212. We haven't yet tested LoRa on the device though.

Still working on it when time permits...

So there are actually, currently, three MicroPython wiki's (that I'm aware of)! Github wiki wiki.micropython.org MicroPython Mediawiki I believe the goal is to end up using Mediawiki at the wiki.micropython.org address. I think the idea was to migrate useful information from the first two to the thi...

I'd not kept up with publishing the Melbourne MicroPython Meetup videos and slides...but now I'm happy to say we're up-to-date! That's the past five months (four meetups, June-September, the July meetup was cancelled) that have been updated. Apologies for taking so long to publish them but I hope yo...

There have been some recent updates to the MicroPython docs due to the Google Season of Docs (GSoD) effort. Thanks to Niti Kaur and Damien for their work and Google for their support! random rp2 docs have been updated to include PIO and there's also a PIO tutorial mem32 for the ESP32 manifest files ...

Sorry, there's much better information in issue #5384 (I wasn't aware of this ticket when I first responded). The summary is that yes, it's not implemented. The two argument form isn't so common and there is a work-around (documented in the issue) so I guess it seemed like a reasonable candidate to ...

Firmware images are not currently published; for now you'll have to build it yourself. The ESP32 README should get you started using board=GENERIC_S3.

It's already underway ! The S3 was working but not with PSRAM; Seon (Unexpected Maker) fixed that and sent the small patch to Damien. So the basic system, including the REPL is already working. I'm not sure about peripheral support - a lot should already be working - I haven't been able to actually ...

That's correct, the sentinel is not implemented. (The note mentioned next but it's the same reasoning for iter.)

It's surprisingly tricky. I've discussed an implementation with Damien and Jim but any implementation is a compromise. The issue is that using single precision floats are too inaccurate to be generally useful. Double precision floats are inefficient on most micros (on some, horribly inefficient). On...