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...
Hello guys,I am using Ethernet and USB together. Ethernet in rmii mode without RTOS and Using USB as cdc,after flashing the program it runs normally but when i ping or Access the IP from web :spider_web: it goes to hard fault handler If USB init ...
Hi,I'm busy with my own BootLoader. I can erase the flash, required to store the program. But writing to the flash causes a HardFault. (I also write to flash in my application to store the configuration. That seems to work, so (normally) I can write ...
Hi,// WM8904.c int32_t WM8904_Init(WM8904_Object_t *pObj, WM8904_Init_t *pInit) // ... if ((WM8904_CurrentDevices & WM8904_OUT_HEADPHONE) == WM8904_OUT_HEADPHONE) { ret += WM8904_SetVolume(pObj, VOLUME_OUTPUT, (uint8_t)pInit->Volume); } ...
Dear ST Community, I have a working application for USB PD SPR and EPR and now I want to change the voltage (power profile) during an active contract.So e.g. I have 5V currently and want to request 9V from the source, or I have 20V currently and want...
I have implemented a USB Audio 2.0 device that receives audio from the PC host (speaker endpoint) and loops it back (microphone endpoint). The PC correctly recognizes the device, and audio playback works, but I'm experiencing unexpected low-frequency...
I'm trying to develop a basic PDM microphone to PCM audio data application on the NUCLEO-U575ZI-Q development board. I have tried to adapt the ADF_AudioRecorder application designed for the STM32U575I-EV and found at https://github.com/STMicroelectro...
Hello ST Community,I am working with the STM32N6570-DK and the USBX Ux_Device_Video example fromSTM32Cube_FW_N6_V1.3.0\Projects\STM32N6570-DK\Applications\USBX\Ux_Device_Video.I followed the README instructions exactly:Built FSBL and Ux_Device_Video...
Is it possible to re-trigger HAL_TIM_DMABurst_MultiWriteStart() from software? Currently it works only once (the first time) for me. Using TIM1 freq/duty-cycle:HAL_TIM_DMABurst_MultiWriteStart( &htim1, TIM_DMABASE_ARR, // Base = AR...
Hi,I'm working on a new design using a STM32H523VET6 in which we want to use USB host & device functionality. Whether the board should function as a host or device is determined when it is switched on and will not be changed during operation.As far a...
Hello,I am working on SRM motor development for some application and plan to use the STEVAL-CTM015V1 (1 kW, 400 VDC, 3-phase SRM) evaluation board for in-house testing.I have reviewed UM3174 and DB4559, but I could not find any SRM control firmware o...
