MicroPython Forum (Archive)

I have problems working on different ESP32 boards. Using Upycraft, boards with the same firmware uploaded behave differently. The major problem is that certain board give you a sort of debugging when you run the code, at least the error output is the code line where the error is, some just do not en...

What is wrong in your opinion?

Thank Jimmo
David

Here the info you've requested I am working in linux environment. I am using the same setup, toolchain, to build normal or spiram enabled firmware. I succeed to build the generic firmware but not the spiram. What I do: 1) Download and extract xtensa-esp32-elf-linux64-1.22.0-61-gab8375a-5.2.0.tar.gz ...

Hi Jimmo, when I try to build it with make BOARD=GENERIC_SPIRAM the build stops with the following output. Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity. Building with ESP IDF v3 GEN build-GENERIC_SPIRAM/sdkconfig.h mkdir -p build-GENERIC_SPIRAM/bootloader//home/b...

I have a problem with building the micropython firmware for generic spiram.
I need to build it for ESP32 VROVER module that has 4 MB of additional spiram and have also to integrate custom C-User module.
How to do? thanks

Hi Jimmo, thanks for the prompt reply. When i try to build with make board=generic_spiram i have the following error make BOARD=GENERIC_SPIRAM Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity. Building with ESP IDF v3 GEN build-GENERIC_SPIRAM/sdkconfig.h mkdir -p bui...

I need to build a firmware for WROVER with ULAB module and have access to the external SPIRAM. I've managed to flash the firmware with ULAB module, but i don't know how to build a firmware able to access the external ram as the official GENERIC-SPIRAM : esp32spiram-idf3-20191220-v1.12.bin. Any idea?...

I have to esp32 boards: - board 1 with espressif esp32-WROOM 32 chip - board 2 with espressif ESP32-WROVER B chip On both the same firmware is uploaded. On both the same code is running with a type error on line 4 (micropython 1 instead of micropython). import machine import micropython micropython1...

Hi cgglpzy and thanks for your prompt reply. i've insert the suggested lines in the code but nothing happens. Where is the error? from machine import Pin,I2C import math import time device = const(0x53) regAddress = const(0x32) TO_READ = 6 buff = bytearray(6) reg_DATA_FORMAT = const(0x31) class ADXL...

I want to set the 16g range of the accelerometer. The default range is 2G. Where I need to specify this in the below code? from machine import Pin,I2C import math import time device = const(0x53) regAddress = const(0x32) TO_READ = 6 buff = bytearray(6) class ADXL345: def __init__(self,i2c,addr=devic...