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 am trying to start 6 virtual com ports over usb. I could start 4 using a USB composite pack made by a developer. From what I have read and tried, there are not enough endpoints for 6 com ports and only maximum for 4 (9 bidrectional EPs, 1 reserved ...
I am working on a simple mp3 player project and have spent a few days on the Spirit library, as offered by ST.This comes in a binary (.a) form only lib_mp3decoder_cortex_m4_v2.2.0.a and has apparently been built for soft floats, using some weird mode...
Hello!i'm developing a firmware that use an SD card connected to USBX MSC, and i have a couple of question i want to understand better the ULONG *media_status value returned in the function :UINT USBD_STORAGE_Status(VOID *storage_instance, ULONG lun...
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...
HiWe are using STM32U073CC MCU in a project. Our development tools are:STM32CubeIDEVersion: 2.0.0Build: 26820_20251114_1348 (UTC) STM32CubeMXVersion 6.16.0 WE are using the HAL_RTCEx_SetWakeUpTimer_IT to wake up the mcu from stop mode. The code code ...
Hello, I have a project using the spirit MP3 Decoder. I am in the process of moving this project over to a FreeRTOS based project using the STM32F411. FreeRTOS only supports hardware floating point for this chip and the spirit MP3 decoder is prov...
I have STM32H753I-EVAL2 board and I want to set it up as an USB Speaker device. I see 3 protect that can make this as such, which are:NameBoardBoard TypeSTM32CubeMX VersionSW Package InstalledUx_Device_Audio_2.0STM32N6570-DKNucleo-64NATRUEUx_Device_...
According to RM0433 Rev 8:The Run* mode is entered after a POR reset and a wakeup from Standby. In Run* mode, the performance is limited and the system supply configuration shall be programmed in PWR control register 3 (PWR_CR3). The system enters Ru...
Hi,I've installed the CubeIDe rel 2.0.0 and the CubeMX rel 6.16.0; when I build my project this error appears: undefined reference to `ExitRun0Mode'. May you help me ? Thank you, CarloV
Hello Everyone, Since the STM32CubeMX .ioc file does not exist for the DAC_GenerateWaveform_TriggerHW example code (as usual), does anyone have suggestions/recommendations on the best way to recreate it? Seems like I need to make iterative guesses in...
