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...
Hi,I am implementing PTP slave on bare metal H743II with firmware 1.12.1 and LwIP 2.1.2.Timestamps for transmitted PTP datagrams can be received by implemented a callback function HAL_ETH_TxPtpCallback(). The callback is called from stm32h7xx_hal_eth...
Hi Michel I am working on an Audio project using STM32H7A3VGH6 and STM32H743VGH6. I am interested in rate conversion from 44.1K to 48K ( I have a float version ) in Int16 and the Multi band DRC mentioned above. I did find the SRC441 in the X-Cub...
HelloI'm using a NUCLEO-N657X0-Q board and trying to bring up ethernet in RMII mode using STM32CubeIDE. :small_blue_diamond: Issue Description:When I run the application in the non-secure project, the Ethernet DMA bit (in ETH_DMASR) does not clear af...
Hello everyone,I'm working with a NUCLEO-N657X0-Q board and trying to read audio data from an INMP441 I2S microphone using SAI2 in Master Receive mode with DMA. I have configured everything in STM32CubeIDE, but the DMA transfer complete interrupts ar...
Hi,I’m currently working on the STM32G491 series MCU. Our requirement is to support OTA firmware upgrades. In case the flashing process fails, the system should automatically revert to the previous firmware.Does the STM32G491 support this feature by ...
Hello Everyone, Am looking for a little help on what I hope is a simple issue. A quick summary is when I use freeRTOS + STM32Cube and set a breakpoint in one of the default task lines it never triggers. Breakpoints enabled before the scheduler is s...
I have GPDMA working on STM32U5 with a circular buffer. However, when I add a GPDMA "trigger" to the setup, the DMA no longer works. GPDMA1_C2TR2.TRIGPOL=2 GPDMA1_C2TR2.TRIGSEL=11 GPDMA1_C2TR2.TRIGM=3 LPTIM1 setup to clock away at a 50% duty cycle. ...
Hi,I noticed there is no Stm32H7 Ethernet PTP example available anywhere. The ST support for PTP is very poor. I wanted to make an example and get it out for review to bring more visibility to the issues with PTP and see if I could solve some issues ...
Hi All, Trying to setup timer triggered DMA for the STM32H7S3V8T6 micro and cannot seem to get it workingI have tried a number of things and eventually resorted to asking chatGPT but so far no dice... What I want to achieve1. Timer 1 toggles CH1 outp...
Does anyone know if there are any software stacks available through ST that support DALI 2 colour tuneable (DT8) control gear devices (LED drivers). I can see that ST have a third party offering from MBS Solutions that claims to offer full DALI2 supp...
