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...
Issue SummaryOn STM32N6570-DK, enabling ANY peripheral together with ThreadX or FreeRTOS causes an immediate HardFault, even in a minimal CubeMX-generated project with no user code.This includes peripherals such as:DCMIPPLTDCSDMMCUSBUARTI2CSPIGPIO w...
I've set up my STM32U5A9J-DK to use ThreadX and connect to my PC via USBX and Audio Class.I'm correctly see the Audio Device on my PC and I can easily stream audio to it. The only thing is that, for some reason, the callback for new frame done is not...
Hello ST,I would like to report a bug in the <stm32g4xx_hal_dma.c> file (V1.2.5). In the function DMA_CalcDMAMUXChannelBaseAndMask(DMA_HandleTypeDef *hdma), there's an error in calculating hdma->DMAmuxChannelStatusMask. For DMA2 channels, the channel...
Hi everyone!I'm trying to figure out what's wrong with my SPI Peripheral continous transmitting/receiving via DMA in Circular Mode. I think I have coded a pretty basic "Hello, World" for working with DMA, I've just generated code from .ioc file and t...
This branches off from the second question I asked in here. Using the example code (Ux_Device_Audio2.0_PlayBack) right off the bat does not work, and this is what I've done so far.HardFault DiagnosisEncountered HardFault_Handler() when audio playback...
Using Ux_Device_Audio2.0_PlayBack as an example for STM32H753, I enabled in the .ioc file, but it doesn't seem to be affected in the project. Any idea why? In the .ioc, I have this `UX_DEVICE_CLASS_AUDIO_FEEDBACK_SUPPORT` enabled... should be affe...
Hello!I have NUCLEO-N657X0-Q development kit and two camera modules: B-CAMS-IMX and B-CAMS-OMV.According to the chip documentation, it is possible to connect two cameras by using CSI-2 as the primary interface and DCMI as the auxiliary interface. How...
Post edited by ST moderator to be inline with the community rules for the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code.Hallo,I am trying to measure the frequency of rectangular ...
The above image represents logic analyzer output when HAL_SPI_Receive_DMA is executed. My doubt is regarding the single high pulse at MOSI line. During HAL_SPI_Transmit_DMA , no issues. Is this normal behaviour? STM as Full duplex master, i have disc...
I’m using HAL_UART_Receive_IT() on an STM32F103 to receive serial data asynchronously. The UART initialization appears correct, and I can send data successfully, but the HAL_UART_RxCpltCallback() function never gets triggered. I’ve confirmed the inte...
