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...
I'm having trouble using the HAL libraryies to send data I receive from the LIS3DSH accelerometer on the STM32F4 discovery to a HC-06 Bluetooth board.I can receive the data from the LIS3DSH fine and use STMStudio to check that the data is all streami...
Hi!I have a project with a custom bootloader (I cannot change it), the issue I have is that my main app freezes after the jump from the bootloader.I have a USART connection to debug it easily.I know some Interruptions are set in the bootloader, so I ...
Posted on February 21, 2017 at 04:11Hi Everyone,I was looking for a tool that was able to bootload an STM32F767 microcontroller via USART which I thought I found when I came across the STM Flash Loader Demonstrator (version 2.8.0). However, there wa...
Hi, I am using stm32f411 discovery board with i2s mems microphone, I am using hal library and pdm2pcm librray, I have referred to audio record and play back examples, application notes, and I still have the following questions:It seems that the user ...
Hello,I am trying to use the HAL library to send data from a variable through CAN Network with interrupts. However my code is not sending data. Observing on the oscilloscope, the Tx Can pin is always on a high logic level. For this application I am u...
Hi everyone !I have a set of tasks in FreeRTOS and I need to put some of them in the secure world (Trustzone).Is there a communication to be established between the SMC trustZone side and the scheduler FreeRTOS side ?tracks please.
Affected driver library STM32Cube_FW_F0_V1.9.0Component SPI Low Level Driver in file "stm32f0xx_ll_spi.h"Functions affected: LL_SPI_ReceiveData8 and LL_SPI_TransmitData8Bug:current implemented acces to SPIx->DR doesn't work as expected due to FIFO wh...
I have the Nucleo-144 Board with the STM32F429 Microprocessor. I'm really desperate. Tanks for Help
I use stm32cubeMX AND KEİL IDE.
Hello, I have some problems with my STM32F446RE (Nucleo-64 )and terminal program (as puTTY and so on).I connected it by its usb connector (CN1) and it was recognized as Virtual Port: Well!So I opened STM32Cube MX and set:-STM32F446 board.-USB_OTG_FS,...
