Search found 35 matches

by pidou46
Mon Apr 01, 2019 9:57 am
Forum: ESP32 boards
Topic: Integrating Loboris port back to official uP ESP32 port
Replies: 33
Views: 1117

Re: Integrating Loboris port back to official uP ESP32 port

I think you are right, LOBORIS seem's to be focussed on Kendryte K210 port now. And yes, it would be nice to have the work done by LOBORIS merged back in the official ESP32 port. But my understanding is that, each project have somehow diverged and copy /paste from one project to the other is not a o...
by pidou46
Fri Jun 08, 2018 8:22 am
Forum: Drivers for External Components
Topic: Stepper motor module
Replies: 7
Views: 4029

Re: Stepper motor module

Hello, My understanding is that it's impractical to drive the step pulse of a stepper driver (A4988, DRV8825, ect...) directly with an esp (8266 or 32) because of RTOS and Micropython latency. What do you think of: https://github.com/lhartmann/esp8266_reprap Instead of connect directly the pins from...
by pidou46
Fri Apr 06, 2018 9:17 am
Forum: Programs, Libraries and Tools
Topic: Interest Check in Android/iOS Remote for MicroPython Devices
Replies: 6
Views: 1041

Re: Interest Check in Android/iOS Remote for MicroPython Devices

Hi, Here is screenshoots of my proof of concept app running on Windows 7 and Android. If somebody is interested I can share the code, but it's almost an empty shell, only the kv file have a small interest. In current state it connect to an ESP server via socket, but as the server is blocking waiting...
by pidou46
Wed Apr 04, 2018 5:05 pm
Forum: Programs, Libraries and Tools
Topic: mpy-cross binaries
Replies: 1
Views: 427

Re: mpy-cross binaries

Yep!
I’m looking for it since the beginning of my micropython ESP8862 adventure. It will make my life easiest (a little bit exaggerated). It would be nice to have a link close to the firmware download area.
Thanks
by pidou46
Wed Apr 04, 2018 4:51 pm
Forum: Programs, Libraries and Tools
Topic: Interest Check in Android/iOS Remote for MicroPython Devices
Replies: 6
Views: 1041

Re: Interest Check in Android/iOS Remote for MicroPython Devices

Hi, I investigate with basicaly the same idea. My building blocks are: On the controlling device: - Python 3.6 - I don't want to spend time learning different languages + portability (linux, android, windows) - UI Kivy - close links with python + portability (linux, android, windows) Nota: On androi...
by pidou46
Fri Mar 09, 2018 9:03 pm
Forum: Programs, Libraries and Tools
Topic: asyncio.websockets ?
Replies: 1
Views: 592

asyncio.websockets ?

Hi, I would like to try uasyncio websockets api but something goes wrong. My attempt is to make the server side running on the esp8862 together with some other code in parallel. Here is the context: esp8862 firmware : http://micropython.org/resources/firmware/esp8266-20171101-v1.9.3.bin micropython-...
by pidou46
Wed Nov 29, 2017 7:57 am
Forum: ESP8266 boards
Topic: picoweb
Replies: 9
Views: 2573

Re: picoweb

Thanks, I have a better understanding of the frozing process now, it's clear to me now that the output of mpy_cross cannot be merged with the firmware as it is. Do you think the first part of my post is correct : It should be possible to build mpy_cross tool indepenently from the tool chain and uplo...
by pidou46
Tue Nov 28, 2017 5:10 pm
Forum: ESP8266 boards
Topic: picoweb
Replies: 9
Views: 2573

Re: picoweb

Hello, Today the mpy-cross tool is build together with the entire firmware. I think that, building it appart from it with a dedicated makefile and uploading it like it is done for the diverse firmware flavors ( https://micropython.org/download ) would not be a big deal (I guess but I'm not able to d...
by pidou46
Thu Nov 09, 2017 4:25 pm
Forum: ESP8266 boards
Topic: Embeddeding frozen module inside downloaded firmware
Replies: 5
Views: 1279

Re: Embeddeding frozen module inside downloaded firmware

Thanks Pythoncoder, I would like to try another approch. It seem's that esptool is able to modify a part of the firmware binary file. If I can get the adress of the beginin of the "module" directory, I guess I can use esptool to update this area of the bin file with the frozen the code from mpy-cros...
by pidou46
Wed Nov 08, 2017 4:09 pm
Forum: ESP8266 boards
Topic: Embeddeding frozen module inside downloaded firmware
Replies: 5
Views: 1279

Re: Embeddeding frozen module inside downloaded firmware

Thank's for the hint pythoncoder.

It's in the mpy-cross git branch?

Do you have some keyword to help me found it?

Thanks