Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
The symbol FLASH_OPTR_DBANK is used to determine the dual bank configuration in stm32g4xx_hal_flash.h, but it is also used for a register bit for the dual bank configuration (CMSIS). If this arrangement is correct, the G4 HAL library can not handle s...
Hello,I'm working on an a project that uses an ST32G474, and it needs to run two different/independent applications. The project requires that from a reset, the device boots from Bank2 every time. The application in Bank2 will then decide if it is ...
Hello everyone,For a project i would like to flash firmware from 1 chip via another chip. So now my question is whether this is possible because in the application note AN2606 they say that this is possible via RS232 for certain chips. Is this also p...
I downloaded the en.x-cube-cellular.zip and unziped the folder STM32CubeExpansion_CELLULAR_V5.2.0.I imported the STM32CubeExpansion_CELLULAR_V5.2.0\Projects\STM32L496G_Discovery\Demonstrations\Cellular\IDE\STM32CubeIDE\DiscoL496_RD_BG96v2_STMOD proj...
I downloaded the en.x-cube-cellular.zip and unziped the folder STM32CubeExpansion_CELLULAR_V5.2.0. I then installed the changes to upgrade to V5.2.1.I imported the project into CubeIDE and found the MQTT sample was not imported. I then tried to follo...
I've created a new project using HAL for the NUCLEO-F207ZG with CubeMX that ships within CubeIDE (1.5.0). After implementing a minimal network stack from scratch that supported the bare minimum of ARP, IP and ICMP to ping my board, I was wondering wh...
There are many threads about using internal flash as MAss Storage in the USB Mass Storage Class, but non of them ever lead to anything.Has anyone actually managed to get it working and is willing to share their code? I have scraped the internet for a...
I have a custom board with an STM32H743ZIT6 on it. Configuring the OTG_HS2 controller with STM32CubeMx and STM32Cube_FW_H7_V1.9.0 as a USB Host and MSC, I can read a USB memory stick.The question is: my oscilloscope shows the DM and DP lines being cl...
Hi, We are designing a USB 2.0 interface between STM32H750IB and PC.PC will be acting as Host and STM32H750IB will be acting as Device.But for some reasons like future upgradability, we are using USB Type-C Connector.Note that we are going to use USB...
Hello everybody,I am using the NUCLEO-L476RG to send simple ACII text over UART (RS232 adapter) or USB CDC as a virtual COM port. UART communication is working seamlessly but when I use the USB CDC library functions from STM there is hapenning someth...
