Hi ESP_Sprite, thanks for your reply. Sadly I have no other actions after 4 seconds. I'm trying to test LVGL library using a simple task to change screen instead of using buttons. I'm using following functions: - gc9a01_displayInit : simple initialization display function for gc9a01 chip based displ...

No updates on this topic?

Hello, I have a strange error when running 2 tasks in my design, the Watchdog get triggered after 5 seconds from the starting run of the CPU,[in my configuration file the parameter Task Watchdog timeout period(seconds) is set to 5.], with: E (5662) task_wdt: Task watchdog got triggered. The followin...

Hello all, I'm trying to build a RGB LED Lamp using WS2812 leds. Everything work well untill I decided to create multiple scenario to run led light driven by external push button. My Idea was : 0) Project with THREAD_MAIN to initialize everithing and start the THREAD_LED; 1) Power on the lamp with p...

Hello everyone, I have developed a board to use ESP32 DEVKIT V1 as micro controller. The board is connected to a 12V 1.8 power supply and provides 5V via 78L05 to VIN to power up the ESP32. The ESP32 has the main aim to drive several Shift Registers and mux. But I have a big problem. When i connect ...

Hi all, I'm trying to use a TFT LCD Display with SPI with Visual Studio Code. I'have downloaded the following lib : https://github.com/loboris/ESP32_TFT_library I'm following the Readme file to setup the project. I'have done following steps : 1)ESP-IDF:Create Project/template [in my folder 19_TFT_LC...

HI ALL, I HAVE A BIG UPDATE. I have solved my problem reading better the error log. It was written that i have a "overflow of the heap" So i have changed the declaration of my object using pointer, in this way the memory scope has changed. PresetIO *PresetLoadSave = new PresetIO; Now i can build and...

This is my code, Main.cpp: it first main is to create a way to test the class : /* Hello World Example This example code is in the Public Domain (or CC0 licensed, at your option.) Unless required by applicable law or agreed to in writing, this software is distributed on an "AS IS" BASIS, WITHOUT WAR...

Thakyou for your references.
I have solved my question using the UART example.
I'm using UART 0 attached on Tx0 Rx0 on my ESP DEVKITV1 and sending data from VSC terminal.

Hi All. It is a couple of weeks I'm playing with ESP32 DevKit V1. Now I'm stduding how to save file on SPIFFS partition. I can create the partition and save simple file using the example. Now I want to create an advanced sketch where i have to save several structures on this kind of file. I know i c...