Search found 75 matches

by doublevee
Wed Sep 29, 2021 7:56 pm
Forum: Programs, Libraries and Tools
Topic: A uasyncio monitor
Replies: 9
Views: 18898

Re: A uasyncio monitor

Love this Peter - super useful. Thank you
by doublevee
Tue Aug 24, 2021 10:50 am
Forum: General Discussion and Questions
Topic: Raspberry pi pico ethernet
Replies: 4
Views: 2492

Re: Raspberry pi pico ethernet

You need to ensure you have the correct build of MP to support this. I believe the network build should work by default.
by doublevee
Mon Aug 23, 2021 8:01 am
Forum: General Discussion and Questions
Topic: Raspberry pi pico ethernet
Replies: 4
Views: 2492

Re: Raspberry pi pico ethernet

Hi. I am using a Wiznet 5500 with my ST based board but you could easily connect this to the Pico as well (SPI based). I am using urequests (make sure you get the official version from MP site - there are quite a few) to handle REST API calls.
by doublevee
Fri Aug 13, 2021 6:47 am
Forum: General Discussion and Questions
Topic: Why Micropython?
Replies: 3
Views: 1690

Re: Why Micropython?

I will let one of the very many technical members reply with details, but I can tell you from my own experience that developing on microcontrollers using Micropython allows for much easier development and fast results. I am not a programmer or a developer, but I have previously programmed simple pro...
by doublevee
Thu Jul 15, 2021 7:50 pm
Forum: General Discussion and Questions
Topic: Building Micropython + urequests issue
Replies: 5
Views: 2522

Re: Building Micropython + urequests issue

Jimmo - thank you so much. You have really helped me out here and I really appreciate the time you have taken to explain all that. The 'tags' command has done the job as well and I am confident I have the latest all working now. I am confused about the tree structure for my Git setup. In my home dir...
by doublevee
Tue Jul 13, 2021 5:42 pm
Forum: General Discussion and Questions
Topic: Building Micropython + urequests issue
Replies: 5
Views: 2522

Re: Building Micropython + urequests issue

I have also just done a new build and the firmware version is still showing as 'MicroPython v1.15-317-g3f836c1c9-dirty' so I have obviously got something else wrong. I have however managed to freeze urequests and now understand that process - not too bad actually :) Thanks again Jimmo - your help is...
by doublevee
Tue Jul 13, 2021 5:24 pm
Forum: General Discussion and Questions
Topic: Building Micropython + urequests issue
Replies: 5
Views: 2522

Re: Building Micropython + urequests issue

Many thanks Jimmo - your help is very appreciated. 'git pull -r' seemed to fix things for me. ----------------------------------------------------------- 'git rev-parse --short HEAD' returns: 3f836c1c9 'git remote -v' returns: origin https://github.com/badgermedia/micropython/ (fetch) origin https:/...
by doublevee
Mon Jul 12, 2021 8:17 pm
Forum: General Discussion and Questions
Topic: Building Micropython + urequests issue
Replies: 5
Views: 2522

Building Micropython + urequests issue

Hi, As my painful progress into programming and Micropython continues, I have found myself stuck in another frustrating situation (due to my lack of knowledge). I have been reading about how to build MP, and have (I think) managed to build a firmware file for my STM32F411 based product. I am using a...
by doublevee
Thu Jun 03, 2021 10:22 pm
Forum: General Discussion and Questions
Topic: SOLVED - STM32F4 USB Error
Replies: 3
Views: 2358

Re: SOLVED - STM32F4 USB Error

Thank you Dave.

So I think I had a main.py that caused a system crash, that caused the USB to keep crashing and the non-erase download actually changed nothing as it simply replaced the firmware, ready for it all to start over again.
by doublevee
Thu Jun 03, 2021 8:37 pm
Forum: General Discussion and Questions
Topic: SOLVED - STM32F4 USB Error
Replies: 3
Views: 2358

Re: SOLVED - STM32F4 USB Error

I have no idea what happened but I suspect there was corruption of the flash memory - I did have mass storage enabled which is a known weak point. The device was fine in DFU mode, the firmware file was correct. After the device failed, with the loss of USB comms, I put the board into DFU mode and do...