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...
Config:stm32h743iiT6SDRAM 32mb model w9825g6khFLASH 32mb QSPI 1 bank 4 lines w25q256jv2Screen 7 inch 24bit rgb888I am really stuck on stm32 jpeg hardware vs libjpeg working 1 Decoding 1024x600 stored in qspi flash with jpeg harware stuck with the jpe...
Hello, I am testing SPI5 TX by GPDMA on an STM32N6 device and I found behavior that seems inconsistent with the reference manual. MCU / Environment MCU: STM32N647X0H Toolchain: STM32CubeIDE 2.1.1 CubeMX / CubeN6 version: STM32Cube_FW_N6_V1.3.0 Is...
Hi community.TLV230adc5140 - SAI 4CH(TDM) - STM32 - USB_FS_ 4CHmic - Window(LInux RP5) I reuse partly code from memsmic1 project to create 4 microfone audio device. Everything look well for channel 1 and 2 I got some trouble whit CH3 and CH4. Please...
Hi everyone, I am working on a dual-core project using the STM32H747XI. I am implementing a custom Tickless Idle mode in FreeRTOS on the Cortex-M7 (CM7) core using LPTIM1 as the wakeup source. I’m facing a specific issue regarding the interaction bet...
Hello, I can't cope with interrupt transactions. (I need it later for composite device).For tests I generated HID device example. When device is connected to host it appears correctly in the system.For interrupt endpoint configured 0x81.I need to ans...
Hello ST Community,I am working on a USB Video Class (UVC) application using STM32H7S3L8 (NUCLEO-H7S3L8) in USB HS device mode.Requirement:Streaming 640×480 30fps (YUY2, uncompressed), requiring ~18.4 MB/s bandwidth.With the STM32 HAL, I can only ac...
Hi I configured the DFSDM1 on the STM32H753VIT6 for a MEMS Mic.I got the problem that the DMA Callback on (Half)/Full buffer never gets called. I used AN5027 as guideline and the DFSDM Audio ExampleD-Cache disabled and set the Audio Sampling Frequenc...
I am currently working on the STM32N6570-DK board and need support for MIPI camera interfacing using CSI (not USB).RequirementInterface a MIPI camera using CSIRead camera dataEncode the dataSend it to a PC via Ethernet using UDP streamingSupport Need...
Post edited by ST community moderator. In next time please use </> to share a code. HI, I have Implemented ADC1 - DMA with one channel and ADC2 - DMA with 7 channels and im transmitting data through UART IT. I want to know if this code works usually....
Hi,I am using STM32H755 where M7 and M4 runs bare-metal firmware using OpenAMP (RPMsg).Sampling rate is set to 250 SPS. The data is sent from M4 to M7 using OPENAMP_send() function.Observation: Data loss of approximately 10% is observed during transm...
