Debugging Intermittent CAN Bus Communication Failures on AVR128DA48

Hey guys, During integration testing, I’ve noticed intermittent failures in CAN Bus communication between nodes. Some messages are dropped, and errors are logged on the AVR128DA48. I’ve already checked for […]

I’m experiencing inconsistent Wi-Fi connectivity issues with my ESP32-C3-MINI-1-U board

Hi, I’m experiencing inconsistent Wi-Fi connectivity issues with my ESP32-C3-MINI-1-U board, specifically frequent disconnections (every 10-15 minutes) and slow reconnection times, which persist across different networks and environments, including home, […]

RTC Date and Time Display Issues on Tera Term with Format and Pointer Errors

Good day everyone, my aim is to showcase the RTC date and time on Tera Term; however, I am facing errors that are explained in the code below. Furthermore, no […]

Issues with Configuring ITM Output in Atollic TrueSTUDIO for STM32L4

Currently, I am utilizing the Atollic Truestudio IDE (which is based on Eclipse) to create firmware for different STM32L4 Nucleo boards. To date, my approach has involved employing `printf` through […]

Compile-Time Check for Node Limit in Custom Communication Function for PIC16F84A

Hey everyone, I’m working in Microchip Studio to create a custom communication function for a few PIC16F84A microcontrollers. I know there are built-in options like SPI, but I’m going the […]

Resolving I2C Timeout Error When Updating STM32G4 Firmware with ESP32

Hi guys i’m trying to use an ESP32 to update the firmware on an STM32G4 over I2C, but I’m getting an `I2C timeout` error when trying to initiate the update. […]

Why is my BMP280 sensor value calculation incorrect on AtMega32?

I’m working with the BMP280 sensor on an AtMega32 microcontroller, aiming to convert sensor data from raw readings to a human-readable format. Specifically, I need to read calibration values from […]

Generic Library for Microcontroller as Modbus RTU Slave

I am carrying forward my previous work on the *Modbus RTU Function Subset Implementation* based on a *Generic Library*. I had tested this library on *Cypress PSoC5* and *TI Stellaris […]

Securing Firmware Updates on Arduino

Hi all! When designing an Arduino-based embedded system, how can secure firmware updates be ensured to prevent unauthorized modifications or potential exploits? Discuss methods for securely updating firmware on Arduino […]