1. OctoSPI You can find the detailed example with explanation inMOOC - STM32H72x/3x hands-on workshop - 6 Code execution from external FLASHIn this MOOC page you will find the link to the video and the full set of materials to download.Application No...
How to find compatible devices for an MCU from ST products portfolio to work with? This FAQ answers the question: how to find compatible devices for an MCU from ST products, by describing two methods using ST tools. Here is an example using STM32G473...
What are the most important information to know about LoRa communication?What are the resources offered by ST and dedicated to the development of LoRa solutions?This FAQ concerns the LoRa communication, this tutorial contains the basic information to...
1. What is FSMC FSMC is a parallel line interface used to connect microcontrollers to external memories (like NAND/NOR Flash etc) and transfer data at high speed, it is used in applications that require to process a large amount of data. 2. Why to u...
How to make sure the STM32 starts properly in our design? Let's look at the following aspects in more detail: 1. HW considerations2. Start-up configuration3. Software4. Summary (TL;DR)1. HW considerations Datasheet and other documentation Please ...
What are Bluetooth Low Energy Packet Formats?Summary This article details the Bluetooth LE packet formats for different applications from IoT to Automotive. 1.Link layer packet format 1.1 Bluetooth LE Protocol stack The Bluetooth LE protocol stack...
This FAQ concerns the STM32duino, after following this tutorial, it will be possible to get to know how to use STM32 Nucleo boards within the Arduino IDE and generate codes to run on them. In this article we use a STM32 Nucleo board and an ST MEMS sh...
What is STM32GDB? How to find support document on GDB This article lists all the resources providing info on GDB debugging Cube IDE Information Center In CubeIDE click menu: Help > Information CenterThe CUBE IDE Information center gives acces...
How can Certificate Authorities (CA) certificates be imported into JRE truststore when using STM32CubeIDE on Linux or macOS?This article describes how to import CA certificates into JRE truststore when using Linux, but the same approach applies to ma...
Light up your LED in 30 seconds with NUCLEO-F411RE and IDE RT-Thread Studio0. Introduction Light up your LED in 30 seconds with 3 methods ( A Step By Step Tutorial )This article is authored by RT-Thread, an ST Approved Partner 1. Install IDE RT-Thr...
What is the state after reset of STM32H7 analog switches between Pxy_C and Pxy pins/balls?The Reference Manual RM0399 Rev 3 (page 584) gives a figure as the one below , but not all Pxy_C and Pxy are accessible depending on the STM32H7 package. The d...
This series of articles will provide you with: Tips&tricks on how to implement ADC interleaved mode to double equivalent sampling rateADC interleave mode details from practical point of viewInfo on DMA data transfer using ADC Common Data RegisterHow ...
Does STM32 OctoSPI interface support also QuadSPI memories?Yes, it does. OctoSPI interface is fully configurable and supports two, four or eight data lines:Single-SPI (traditional SPI)Dual-SPIQuad-SPIOcto-SPIFor more information you can have a look t...
How to use TouchGFX?Our TouchGFX Documentation website holds a large amount of resources created to help you get a lean development process: 1. Introduction Introduction - read surface-level information on TouchGFX and installation guide. 2. Basics...
[FAQ][STM32F4]: During debugging ClassB library example is giving me hard-faults. What is the problem?Issue can be caused by corruption of CPU registers that modern compiler produced code uses during run-time. One of the requirements is that each sub...
Is STM32MP1x supported by STM32CubeIDE? Yes STM32CubeIDE supports stm32mp1 from the release V1.1.0. It supports build and debug of the CM4 coprocessor firmware (engineering mode and production mode).ST has a roadmap to enhance the feature with suppor...
Currently the graphical examples are only provided as "Demonstration" or "Hello World" in the Cube Firmware packages. But these examples do not rely on a STM32CubeMX project file (i.e. *.ioc file) which requires the user to manually configure new per...
Why does STM32 QSPI interface send addresses shifted right by 1bit in Dual-Flash memory mode? The configured address in the QUADSPI_AR is divided by 2 (shifted right by 1bit) in DUAL bank mechanism, because each connected memory represents the half ...
STM32 in DFU mode using system bootloader is not recognized by host PC, or the connection is not reliable. But USB user application works fine. The problem here might be caused by the HSE crystal, as mentioned in AN2606 (see section 3.1 page 21): "F...
Is it possible to use USB and CAN on STM32F1 devices at the same time? No, unfortunately not. In low, medium-, high- and XL-density devices, the USB and CAN share a dedicated 512-byte SRAM memory for data transmission and reception, and so they canno...