Using Google Test for C-Code and mocking C-Modules

I currently face a situation where I have to use Google Test for C-Code. So I am not really able to use gmock to mock C-modules. What I want to […]

Optimizing a bubble sort implementation in C for an x86-64 architecture

Hello , I’m working on optimizing a bubble sort implementation in `C` for an `x86-64` architecture specifically targeting an Intel Core i7 processor using `GCC 11.2` . I noticed that […]

Debugging Persistent Segmentation Fault in Multi-threaded C++ Program on AMD Barcelona CPUs

I have been wrestling with a persistent segmentation fault in a multi-threaded C++ program running on a cluster of AMD Barcelona CPUs Linux/x86_64. The code causing the crashes is a […]

anyone managed to get printf working with floats on an M4 preferable with cmake and vscode

Has anyone managed to get printf working with floats on an M4 preferable with cmake and vscode. My cubeIDE works just fine.

LD_PRELOAD Not Working with Custom getpid Function

I’m trying to use the LD_PRELOAD to inject my custom function in a program. I’ve compiled a shared library `getpid.so` having a modified getpid function that prints a message: #include […]

SWV printf Output Issue in C++ on STM32G431KB

I am currently utilizing an STM32G431KB board that differs from other boards in the STM32 Nucleo series as it has a wired SWO. While setting up SWV printf on a […]

How to optimize resistor values for reading multiple buttons on a single analog input?

Came up with some code for a project I’m working on that is able to read two buttons for each analog input (and tell if two have been pushed) based […]

Can anyone provide me with a code for 2 servo motor with esp32

Can anyone provide me with a code for 2 servo motor with esp32

Coding Challenge

What will this program output? “`C++ #include class Matrix { public: Matrix(int rows, int cols) : rows(rows), cols(cols) { data = new int*[rows]; for (int i = 0; i < […]