Search found 183 matches

by marfis
Fri Apr 12, 2019 7:42 pm
Forum: Pyboard D-series
Topic: TILE36 experiences
Replies: 0
Views: 92

TILE36 experiences

So I received my D series togehter with 2 Tiles36 modules (6x6 RGB matrixes) :) The Tiles are really cool, but the documention is a bit short and doesn't provide code samples for displaying text etc. So I digged around in the datasheet and was able to come up with a few code snippset that some of yo...
by marfis
Fri Apr 12, 2019 7:07 pm
Forum: General Discussion and Questions
Topic: Problem with cursor keys with VScode
Replies: 5
Views: 121

Re: Problem with cursor keys with VScode

miniterm filters out escape sequences. The question was asked before, see here https://github.com/pyserial/pyserial/issues/238#issuecomment-311126372 for a response of the maintainer. You could use his mpy-repl-tools that fires up a patched version of miniterm, as explained by his answer. Or use ˋ—r...
by marfis
Wed Apr 03, 2019 10:27 pm
Forum: Other Boards
Topic: [STM32] Including C Libraries
Replies: 2
Views: 131

Re: [STM32] Including C Libraries

https://docs.micropython.org/en/latest/ ... dules.html

has an example for an external C module and how it can be specified using make options so it lives outside the main repository,
by marfis
Sun Mar 31, 2019 1:10 pm
Forum: General Discussion and Questions
Topic: SDRAM module
Replies: 6
Views: 318

Re: SDRAM module

made it work
i‘d also be interested if this is going to work, let me know how it has turned out.
by marfis
Sat Mar 30, 2019 8:20 pm
Forum: General Discussion and Questions
Topic: SDRAM module
Replies: 6
Views: 318

Re: SDRAM module

According to the reference manual for the F7: https://www.st.com/content/ccc/resource/technical/document/reference_manual/c5/cf/ef/52/c0/f1/4b/fa/DM00124865.pdf/files/DM00124865.pdf/jcr:content/translations/en.DM00124865.pdf page 307, The FMC functional block makes the interface with: synchronous an...
by marfis
Fri Mar 29, 2019 8:53 pm
Forum: Newsletter archive
Topic: MicroPython Newsletter Issue 7
Replies: 11
Views: 1352

Re: MicroPython Newsletter Issue 7

i got my shipping notice yesterday,, boards should be in by mid next week 😀👍
by marfis
Fri Mar 29, 2019 1:37 pm
Forum: General Discussion and Questions
Topic: SDRAM module
Replies: 6
Views: 318

Re: SDRAM module

Not too sure but STM32’s FMC peripheral does have support for SDRAM it is apparently supported / enabled in some of the boards, e.g here https://github.com/micropython/micropython/blob/0fb15fc3f4b532faa3ca4fe49809f9d9e6c5cd53/ports/stm32/boards/STM32F7DISC/mpconfigboard.h#L97 but I havent tried it. ...
by marfis
Mon Mar 25, 2019 8:31 pm
Forum: General Discussion and Questions
Topic: Comparison of the three Pyboard D models?
Replies: 6
Views: 265

Re: Comparison of the three Pyboard D models?

@chuckbook you are right, sorry about the noise😃
by marfis
Mon Mar 25, 2019 4:58 pm
Forum: General Discussion and Questions
Topic: Comparison of the three Pyboard D models?
Replies: 6
Views: 265

Re: Comparison of the three Pyboard D models?

The 723 and 767 both have USB HS. The 722 doesnt. The max observable transfer speed over usb fs is around 6-8Mbit/sec. With USB HS you could peak at 400Mbit/sec but I‘m not sure how fast the pyboard can deliver data with that pace - but it will likely be much faster than FS. On the REPL you probably...
by marfis
Fri Mar 22, 2019 7:43 pm
Forum: General Discussion and Questions
Topic: Pyboard D
Replies: 5
Views: 317

Re: Pyboard D

dhylands wrote:
Fri Mar 22, 2019 2:35 pm
I just bought some from store.micropython.org
me too 😃