STM32F4 Discovery

Libraries and tutorials for STM32F4 series MCUs by Tilen Majerle

Daily Archive: September 5, 2015

HAL Library 26- Power Voltage Detector (PVD) for STM32Fxxx 1

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

HAL Library 26- Power Voltage Detector (PVD) for STM32Fxxx

Power Voltage Detector (PVD) can be used to detect if power voltage is below or above selected voltage. It can be used for closing file using FATFS when detected voltage below treshold so you don’t break data on card or similar thing, sky is the limit here. PVD allows you to select 8 voltages between 2 and 3 volts. For detailed voltages, check reference manual. Library Read more about new HAL libraries Features Detect voltage rise or drop with interrupt

NRF24L01+ 2.4GHz RF Module 2

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

HAL Library 25- NRF24L01+ for STM32Fxxx

I spent some time again porting libraries from STD drivers for F4 series to HAL drivers for STM32 series. This library is going to be about NRF24L01+ transceiver module, allowing you to send and receive data between 2 NRF24L01+ modules connected to STM32Fxxx device. Library Read more about new HAL libraries Features Send and receive data using NRF24L01+ Allows to use IRQ pin on NRF24L01+ Functions to read and clear interrupts are in API