Search found 13 matches

by safetyfactorman
Tue Aug 06, 2019 11:01 pm
Forum: General Discussion and Questions
Topic: MicroPython minimal port on NUCLEO F446ZE
Replies: 6
Views: 286

Re: MicroPython minimal port on NUCLEO F446ZE

I was wondering how to configure or setup (jumper pins?) the board so that it can be flashed. I have looked on the stm site for information on how to to do that, but it is unclear to me. Maybe a general note on how to set stm32 boards, if such is possible, would be greatly appreciated by many, I am ...
by safetyfactorman
Sat Apr 13, 2019 2:53 pm
Forum: General Discussion and Questions
Topic: best practice for erasing /flash after updating firmware
Replies: 2
Views: 197

best practice for erasing /flash after updating firmware

Hi, I recently updated the firmware on my pyboard (clone), and then discovered that the /flash was not reset or cleared. I think it would be a good idea to specify in the documentation for reflashing the firmware, to also include a paragraph describing how to re-initialize the /flash memory. I am ru...
by safetyfactorman
Mon Apr 08, 2019 12:22 am
Forum: General Discussion and Questions
Topic: ebay clone micropython board
Replies: 5
Views: 401

Re: ebay clone micropython board

I'm dislexic, so I screwed up on the interpretation of the copy. everything works now.

thanks!
by safetyfactorman
Sun Apr 07, 2019 3:53 pm
Forum: General Discussion and Questions
Topic: ebay clone micropython board
Replies: 5
Views: 401

Re: ebay clone micropython board

ok. I successfully reflashed the fake pyboard as follows: sudo dfu-util --alt 0 -D pybv11-dp-thread-20190125-v1.10.dfu dfu-util 0.8 ... >>>import os >>>os.uname() >>>(sysname='pyboard', nodename='pyboard', release='1.10.0', version='v1.10 on 2019-01-25', machine='PYBv1.1 with STM32F405RG') >>> >>> i...
by safetyfactorman
Sat Apr 06, 2019 6:26 pm
Forum: General Discussion and Questions
Topic: ebay clone micropython board
Replies: 5
Views: 401

Re: ebay clone micropython board

i will try it. thanks!
by safetyfactorman
Sat Apr 06, 2019 5:41 pm
Forum: General Discussion and Questions
Topic: ebay clone micropython board
Replies: 5
Views: 401

ebay clone micropython board

I recently bought a "clone" micropython board on ebay, thinking that it was a real one. The board claims to be pyboard v1.1, and for all appearances, appears to be identical. I attempted to run a ledflash.py from the uasyncio git repository. My understanding of the default micropython v1.1 image tha...
by safetyfactorman
Tue Mar 12, 2019 7:33 pm
Forum: Other Boards
Topic: stm32f446re micropython
Replies: 1
Views: 207

Re: stm32f446re micropython

Have you seen:

viewtopic.php?f=12&t=3421&p=19989&hilit ... 446#p19989

I am interested also.
by safetyfactorman
Fri Feb 06, 2015 12:35 am
Forum: Development of MicroPython
Topic: Micro Python development wish list
Replies: 52
Views: 20095

Re: Micro Python development wish list

Bryan, thank you for your response. what you described is very much in the direction that i would be interested. the maxim integrated reference plc design backplane communication could be CAN, or some other standards based communication protocol that is already implemented, or could be easily implem...