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HAL Library 36- AHRS and IMU algorithms for calculating roll, pitch and yaw axes 1

HAL Library 36- AHRS and IMU algorithms for calculating roll, pitch and yaw axes

With this library, it is possible to calculate roll, pitch and yaw axes from 2 or 3 sensors. By using 2 sensors (Gyro and Accelerometer) you can use IMU or by adding Magnetic sensor, you can use AHRS algorithm to additionally stabilize outputs. Library is written in ANSI C and works on any device you want. It is not specifically set to be used by STM32 devices. Algorithms are developed by Sebastian Madgwick. For more info about these algorithms, you...

HAL Library 34- DSP FILTERS for STM32Fxxx 1

HAL Library 34- DSP FILTERS for STM32Fxxx

DSP FILTERS library is a group of wrapper functions to easily use official ARM Math libraries for DSP processing. It features ARM IIR Biquad-1 implementation and ARM FIR F32 implementations. Both are now designed for Floating point F32 data type. Library Read more about HAL libraries Features Supports FIR or IIR filters processing Supports unlimited FIR and IIR filters (limit is memory) Supports multiple IIR stages or custom FIR order

ESP8266 AT Commands parser 2

ESP8266 AT Commands parser

ESP8266 AT Commands parser is a generic, platform independent, library for communicating with ESP8266 Wi-Fi module using AT commands. Module is written in ANSI C (C89) and is independent from used platform. It’s main targets are embedded system devices like ARM Cortex-M, AVR, PIC and so on. Features Platform independent with separate low level functions for used platform with some basic configurations, Written in ANSI C (C89), Supports full communication with ESP8266 and AT commands software provided by Espressif systems,...

Libraries API 0

Launching STM32F4xx libraries API

I have already add some links to my site. I started libraries API last week, but it wasn’t fully done for all libraries, and it is not already but it’s almost done. So, what is it going about. I use Doxygen style for commenting my libs and this powerful tool generates me a nice documentation for online purposes. Click here for documentation and API My goal is to get thing clear about functions/macros in my libs. I hope you will...

01- First time with STM32F429 Discovery 51

01- First time with STM32F429 Discovery

Ok, you got your STM32F429 DIscovery board and you don’t know how to use it. In this tutorial I will explain how to use this board with CooCox IDE. I prefer install from their CoCenter. You will need to download ARM GCC from here. There is also youtube tutorial, make sure you did all correct.