Search found 4 matches

by ptipaldo
Tue Apr 22, 2025 12:29 am
Forum: ESP-IDF
Topic: Flash failure Error 22, but with good serial connection
Replies: 1
Views: 158

Re: Flash failure Error 22, but with good serial connection

Hi all, just to provide some clarity, it seems to be a CMake issue, here is the log file that the error references:
CMake Error at run_serial_tool.cmake:67 (message):

C:/Espressif/python_env/idf5.4_py3.11_env/Scripts/python.exe;;C:/Espressif/frameworks/esp-idf-v5.4/components/esptool_py/esptool ...
by ptipaldo
Sun Apr 20, 2025 6:08 pm
Forum: ESP-IDF
Topic: Flash failure Error 22, but with good serial connection
Replies: 1
Views: 158

Flash failure Error 22, but with good serial connection

Hi all,

I have flashed my board before, however, I recently went to try again a few days ago and my flash command is not working anymore with error 22. (See picture).
I have since tried editing the run_serial_tool.cmake file but to no avail so far...
The weird thing here, atleast to me, is this ...
by ptipaldo
Mon Mar 24, 2025 10:00 pm
Forum: Hardware
Topic: I2C Pull-up resistance design to prevent NACK's
Replies: 3
Views: 1687

Re: I2C Pull-up resistance design to prevent NACK's

Thanks so much! This is what I assumed. I can't scope out my current implementation since to don't have access a scope, and the ESP chip I am using is a SMD that has it's pins fully enclosed anyways. Hence why I was relying on the math to prove that it was not working due to the pull-up resistance ...
by ptipaldo
Sun Mar 23, 2025 9:02 pm
Forum: Hardware
Topic: I2C Pull-up resistance design to prevent NACK's
Replies: 3
Views: 1687

I2C Pull-up resistance design to prevent NACK's

Hi all,
I just started working with a ESP32-C3-MINI-1-H4 chip as part of a custom board that was designed. The primary point of focus is the I2C connection/communication with an IMU sensor. I set up a basic I2C communication program, even to use the i2c_master_probe() function as part of the "driver ...

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