MicroPython Forum (Archive)

Hi, thank you but doesn't this just set flash to 8M? What I need is 4MB flash and 8MB RAM edit: just found out that ESP32 only can allocate 4M of RAM directly. The rest is available via another kind of memory allocation or via bank switching (as far as I understand) so either, bank switching can be ...

Hi, I'm using an ESP32-WROVER-E which has 4MB Flash and 8MB PSRAM. Since GENERIC_PSRAM only utilizes 4MB of RAM i wonder what to put in my mpconfigboard.h to enhance this. Is there anyone who can tell? Edit: Just seen that I was in the wrong tab. The post may be right here but I feel like it should ...

Hi there, just not shure if this is normal behaviour.. that's why i ask here before running an issue I just loaded a fresh copy of v1.18 on a d1mini. My goal is to build a simple remote control for my robots and.. it didn't work as expected. My plan is to use pin irqs to send the pins number via soc...

Hey there, I recently learned that i was never unable to develop neural networks (looking back to about 10 attempts during the last 20 years) but too stupid to create the right training data... Well, my last attempt is unable to do simple XOR but is able to learn handwritten digits.. The goal is to ...

i just checked out a completely new clone of mp and it compiled. I recently compiled some stm32.
is it possible that compiling for multiple controllers interfere?

Hi, i just mentioned that webrepl isn't on the arduino rp2040 port. since i just had the idea of a boxed robot, i'd like to use webrepl. Sadly, i cannot compile it myself.. linker tells me /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/firmware.dir/home/tecdroid/git/micro...

wow! this is definitely the documentation i've been looking for.

old post, I know..
.. but i was looking for deep sleep mechanisms on esp32 and tried that code (watch one post up)
(in particular, pin 4 pulldown activated, wake_on_ext1 with all high)
directly after machine.deepsleep(), my esp reboots.
does anyone have an idea, why?

hi again, stupid question. How can I determine the size of my compiled micropython to fit it into my flash. standard stm32 only has 90kb of program space left and i wonder if i can resize it a little.. btw: is micropython capable of handling spi flash like AT45DB321E-SHF and how do i tell it to use ...

hi there,
I'm just wondering how mp lists and dicts are accessed from within C.
Background is that I want to accelerate some software by implementing native modules which is - to my mind - really an intersting thing but sadly not well described..