Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
CONTEXT:I have been working with an STM32F429ZI Nucleo, trying to connect a USB thumb drive, to update the user application firmware. I have started with the MSC_Standalone project as it exists as an example for the F429ZI and I have been integrating...
Hello,I have a SEPLOS brand battery management system card, and I want to read temperature and voltage data from this card. Initially, I will use an STM32F407VGT6 board to read data from the SEPLOS battery management system card via RS485. I am sendi...
Hello Community,I am encountering an error after my STM32H7ZIT6 device runs for a few hours. The device is intended to send and receive data from AWS. The error logs show repeated instances of mbedtls_ssl_read_record() returned -27648 (-0x6c00), ulti...
hello all, when I use HAL_FLASHEx_Erase() to erase sectors, it is ok! But when I use HAL_FLASHEx_Erase_IT() interrupt mode to erase sectors, it fails! It seems the interrupt not occuring! if I need to do more settings for flash in...
I am starting a personal project where I will be designing custom hardware and software for a device that would be be similar to a smartphone. I want it to be able to connect bluetooth, wifi, have speakers and use USB-C(power, data transfer, etc.). I...
Is there any way at all in PC software (Either the ST libraries or things like libUSB) to identify whether a device in DFU/Bootloader mode is an F407 or F411? Everything I can find in the USB properties is identical between the two (Same VID/PID, sam...
I'm trying to achieve a UDP communication with STM32H753IIT6 and LAN8720A.I use STM32CubeIDE 1.14.0.According to the ST Ethernet and LwIP example: Adam BERLINGER edited on 2023-12-07 , I create a project, and change the pin layout according to my...
We plan to use STM32G0 mcu with UCPD interface and external TCPP03-M20 protection circuit with single bi-directional power path in our smart power bank with replaceable smart battery and USB-C PD dual role power port application. There will be one US...
I'm using the NUCLEO board NUH723 to develop a project and I need to understand better how the HAL_SAI_Transmit_IT works. In my code I use the HAL_SAI_Transmit_IT to send data to the SAI1 interface --> 48KHz, stereo,32bit: I have to send two buffer o...
Hello everyone. I am working on CAN communication with STM32F429I-Disc1 with TJA1050 transceiver. Standard communication works more than fine. What I would like to do next is to interrupt communication while CAN message with certain ID is present on ...
