STM32F4 Discovery

Libraries and tutorials for STM32F4 series MCUs by Tilen Majerle

Tagged: stm32

MPU-6050 6-axes gyroscope and accelerometer 1

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery / STM32F7 / STM32F7 Discovery

HAL Library 30- MPU6050 for STM32Fxxx

After MPU6050 library for STM32F4xx series only based on STM32F4xx Standard peripheral drivers, I’ve redesign this library for HAL support over all STM32 series. It has some more features then my first library. It can now read data from MPU6050 (obvious), set interrupts for data ready and motion detection, read interrupts status, set custom data rate for data ready interrupt and set new gyro and accelerometer sensitivities on the fly. More about lib is describe below and on HAL API site. Library...

HAL Library 29- Analog to Digital converter for STM32Fxxx 1

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery / STM32F7 / STM32F7 Discovery

HAL Library 29- Analog to Digital converter for STM32Fxxx

Analog to digital converter library is out. It was a lot of time before I thought why I don’t have this basic library where anyone would use it. Now i exists. This library works on STM32F0xx, STM32F4xx and STM32F7xx based devices. Library Read more about new HAL libraries Features It uses basic polling for ADC complete Supports VBAT reading Does not get high sampling rates Meant for basic use

HAL Library 28- Digital to Analog converter for STM32Fxxx 1

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery / STM32F7 / STM32F7 Discovery

HAL Library 28- Digital to Analog converter for STM32Fxxx

Here it is. After many email about this library, I’ve finally made it. This library works on STM32F0xx, STM32F4xx and STM32F7xx based devices, where DAC is supported. For example, STM32F401 and STM32F411 does not support DAC. Library Read more about new HAL libraries Features It does not use built-in HAL support for generating signals Output is based on user value Independent 2 DAC channel outputs with 12-bit resolution

HAL Library 27- Identification for STM32Fxxx 1

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery / STM32F7 / STM32F7 Discovery

HAL Library 27- Identification for STM32Fxxx

If you wanna take a control on your software (secure your software by selecting package you want, device you want and others) you can identify STM32Fxxx device. This library allows you to read several things from device, like unique ID, flash size, package type, device type and maybe more. I’ve ported my old library to HAL based drivers, which now supports STM32F0xx, STM32F4xx and STM32F7xx series. Library Read more about new HAL libraries Features Read device type with software, Read...

HAL Library 24- RTC for STM32Fxxx 23

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery / STM32F7 / STM32F7 Discovery

HAL Library 24- RTC for STM32Fxxx

RTC library was ported to HAL drivers for STM32Fxxx line from my previously library RTC for STM32F4xx. If features similar things as before except some functions were changed, which are already described in HAL API. Library Read more about new HAL libraries Features Support Internal or external clock source PC14 and PC15 pins are used for external crystal oscillator STM32F4/429 Discovery does not have RTC crystal onboard. Check board’s manual on how to set it up Support wakeup interrupt Support...

HAL Library 23- TOUCH for STM32Fxxx 8

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery / STM32F7 / STM32F7 Discovery

HAL Library 23- TOUCH for STM32Fxxx

The TOUCH library is a “high” level library for touch operations. It requires low-level drivers for communication with your sensor/device, but for high level for user, always the same functions are used. This allows you flexibility between multiple low-level device drivers to be used with in your project if needed and also allows single lib to have the same features for all projects. Library Read more about new HAL libraries Features Custom selectable driver Built-in drivers for STM32F429-EVAL and STM32F7-Discovery...