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since ‎2014-12-15
‎2025-03-11

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How to configure and use the STM32’s ADC Analog Watchdog feature

2021-12-01
1. Introduction In most of the STM32’s ADC (Analog Digital Converter), there is a feature called the Analog Watchdog. In this article we will learn how to configure it using the STM32CubeIDE tool and how to use it in an application.  2. Prerequisites...

How to use the STM32’s backup registers

2021-12-01
Introduction Some of the STM32 microcontrollers have backup registers. These registers can be written/read and protected and have the option of being preserved in VBAT mode when the VDD domain is powered off. In this article we will learn how write, ...

How to manage multiple EXTIs with the STM32Cube HAL

2021-12-01
1. Introduction It is very common to have multiple GPIOs used as External Interrupt (EXTI) sources in an embedded system. But how to manage them in an application code? This is exactly what is going to be covered in this article. 2. Prerequisites Har...

How to configure and use the DTS (Digital Temperature Sensor) on the STM32H7

2021-12-01
1. Introduction The DTS (Digital Temperature Sensor) was introduced in our high performance STM32H7 family. In this article we will see how to configure and use this peripheral on a STM32H723.  2. Prerequisites Hardware Micro USB cable used to power ...

How to configure and use the PSSI on the STM32H7

2021-11-30
1. Introduction The PSSI which stands for Parallel synchronous slave interface and was introduced in our high performance STM32H7 family. The PSSI can be used as a fast interface between two STM32 microcontrollers or between an STM32 and an MPU or FP...
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