STM32F4 Discovery

Libraries and tutorials for STM32F4 series MCUs by Tilen Majerle

Tagged: HAL

HAL Library 33- DMA extension for SPI on STM32Fxxx 21

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

HAL Library 33- DMA extension for SPI on STM32Fxxx

SPI DMA library allows you to send and receive data via SPI in non-blocking mode. It can be use for TX only, RX only or both (transmissing mode). This library is extension for my SPI library. It requires SPI library as basic to make this to work. Library Read more about HAL libraries Features SPI extension for non-blocking TX, RX or both modes Supports all SPI peripherals on STM32F4 and STM32F7 device Supports interrupt processing Allows you to start DMA transmissing and wait till done This is...

HAL Library 32- DMA extension for USART on STM32Fxxx 2

ARM Cortex-M / STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery / STM32F7 / STM32F7 Discovery

HAL Library 32- DMA extension for USART on STM32Fxxx

USART DMA library allows you to send data via USART in non-blocking mode. It is designed only for TX mode, because my USART library already uses RX interrupts and DMA RX is not necessary for that purpose. This library is extension for my USART library. It requires USART library as basic to make this to work. Library Read more about HAL libraries Features USART extension for non-blocking TX mode Supports all U(S)ART peripherals on STM32F4 and STM32F7 device Supports TX...

HAL Library 31- DMA for STM32Fxxx devices 1

ARM Cortex-M / STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery / STM32F7 / STM32F7 Discovery

HAL Library 31- DMA for STM32Fxxx devices

It’s been a while since last published library. From that time, I got some requests about making DMA library for HAL and later using this library with USART, SPI, ADC and more libraries. So I’ve made a first step in DMA libraries list. Basic “root” library for DMA process has been created for managing things with DMA streams for STM32F4 and STM32F7 devices. What else it supports, you should check below. Library Read more about HAL libraries Features Root library...

ESP8266 AT parser library ALPHA version released 5

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery

ESP8266 AT parser library ALPHA version released

After some time, I have uploaded first release “ALPHA” for testing. Library is not public, but it is precompiled for GCC and MDK-ARM for STM32F4xx only.   To see, how to use library, download my Github repository and open project in keil uVision. If you don’t have it, you can use main.c to see how to use library. Notes HEAP must be at least 16k for proper working at the moment STACK must be at least 1k for proper working I...

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...