Search found 8 matches

by sara
Sat Jan 11, 2020 1:33 pm
Forum: ESP32 boards
Topic: Current state of BLE?
Replies: 9
Views: 7529

Re: Current state of BLE?

*********Only to update this post********** I have just downloaded the latest firmware built with ESP-IDF v4.x that comes with BLE support. (esp32-idf4-20200111-v1.12-45-gbfbd94401.bin) from ( http://micropython.org/download#esp32 ) I tested both the temperature peripheral and central examples that...
by sara
Sun Dec 08, 2019 7:51 pm
Forum: Development of MicroPython
Topic: Can't build a module to micropython on esp32 port
Replies: 4
Views: 749

Re: Can't build a module to micropython on esp32 port

Yes, you are right! A more detailed discussion can be seen here: https://github.com/v923z/micropython-usermod/issues/3 . Summary: make clean does work The instructions from the official guide also works, and I reported at the link above which modules from the second guide don't work for esp32 port. ...
by sara
Tue Dec 03, 2019 3:30 pm
Forum: Development of MicroPython
Topic: Can't build a module to micropython on esp32 port
Replies: 4
Views: 749

Re: Can't build a module to micropython on esp32 port

Thank you jimmo!
Now I followed those instructions and then I got the compiler messages! But I also got errors I can't understand:
Screenshot from 2019-12-03 12-29-13.png
Screenshot from 2019-12-03 12-29-13.png (118.15 KiB) Viewed 675 times
Would you know what is happening?
by sara
Thu Nov 28, 2019 5:29 pm
Forum: Development of MicroPython
Topic: Can't build a module to micropython on esp32 port
Replies: 4
Views: 749

Can't build a module to micropython on esp32 port

Hi! I was following the docs from this new guide ( https://micropython-usermod.readthedocs.io/en/latest/index.html ) to create modules and build the micropython firmware and I was trying to build the simplefunction.c example to the esp32. So I placed the  simplefunction.c  in the working directory (...
by sara
Thu Oct 24, 2019 12:29 pm
Forum: General Discussion and Questions
Topic: I2C does not work. OS Error
Replies: 6
Views: 4957

Re: I2C does not work. OS Error

I had a similar problem (also with I2C interface) and came here trying to figure out what Error 19 could be... Thanks to you I realized I was not using the pull up resistors and now it's all fine. I am used to use "plug and play" modules that come with pull-up resistors, and now that I am building m...
by sara
Sun Oct 06, 2019 9:26 pm
Forum: ESP32 boards
Topic: Error while trying to install a micropython distribution package using upip
Replies: 5
Views: 1140

Re: Error while trying to install a micropython distribution package using upip

ok, but, only for curiosity, answer me a doubt please:
Doesn't this procedure optimize the memory usage?
best regards,
Sara
by sara
Sun Oct 06, 2019 7:25 pm
Forum: ESP32 boards
Topic: Error while trying to install a micropython distribution package using upip
Replies: 5
Views: 1140

Re: Error while trying to install a micropython distribution package using upip

Hum... I see, thanks!
So, I am gonna try to use mpy-cross to compile the .py file to .mpy file and then I'll use the ampy (https://github.com/scientifichackers/ampy) to send it to the board!
best regards,
Sara
by sara
Thu Oct 03, 2019 12:46 pm
Forum: ESP32 boards
Topic: Error while trying to install a micropython distribution package using upip
Replies: 5
Views: 1140

Error while trying to install a micropython distribution package using upip

Hello,
I am trying to use upip to install micropython-tinyrtc-i2c distribution package and it gave me the following error:

Code: Select all

Error installing 'micropython-tinyrtc-i2c': list index out of range, packages may be partially installed.
I'd like to know how to solve it!
Thanks in advance!