How to play audio in stm32f072?
I want to play audio in stm32f072... I have read um0891 user manual and AN3126 application note...But I didn't get any resource to develop firmware...Your help will really matters....
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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Bootloader command set trouble in write memory command set
I try use the boot loader command set.I follow the AN3155 datasheet to use , but i meet a trouble, i can't write bytes over 4 bytes. below is my set stepsend cmd host -> 31 CE / device-> 79send address+checksum host->08 00 00 00 08 / device...
All the "middlewares" on github. Divide and rule!!
ST has published on github the USBH "middleware" for all MCU families...https://github.com/STMicroelectronics/stm32_mw_usb_hostand LwIP middleware...https://github.com/STMicroelectronics/stm32_mw_lwipand FreeRTOS...https://github.com/STMicroelectroni...
Resolved! Inconsistent HAL_SPI_TransmitReceive Errors
I am running a simple SPI transmit receive project with an STM32F411 (SPI Master) and STM32F303 (SPI Slave). Whenever I press the user push button on the STM32F4 Master, the Master will send a command byte (0xE1) through SPI and the STM32F3 Slave is ...
Resolved! STM32F072RB and X-CUBE-USB-PD problem.
The usb type c pd example code does not seem to work although it compiles properly using SW4STM32. I tried the provided binary file (PNUCLEO-USB001-DEMO1.bin) and it works just fine. I am using nucleo-f072rb and MB1257 expansion board.PNUCLEO_USB001...
How to resolve an undefined reference to 'end' that is pointing to sysmem.c? C:/Users/dfrancoi/Documents/STMicroelectronics/LwIP_projects/stm32h750b-dk_lwip_V2/Debug/../Src/sysmem.c:57: undefined reference to `end'
I am trying to follow "How to create project for STM32H7 with Ethernet and LwIP stack working" posted on May 29, 2020 however I am getting an error undefined reference to end. When I double click the error it points to sysmem.cNot being an embedded g...
STM32F7 STM32F769 DFU configuration
Hi,Iam trying to use software DFU bootloader trigger from STM32 application (BOOT1 and BOOT2 are untouchable). Application use USB-FS (service/CDC) and USB-HS (data/CDC), but trigger will be send via existing USB-FS (CDC). USB-FS use PA11 and PA12 an...
STM32L433RCTx USB MSC Read/write failure, GetCapacityFS working
Hello, i would like to build a SD Card Reader from my STM32L433RCTx. The SD Card is connected via SDMMC 1 SD 4 bits Wide bus. The USB_DEVICE is activated and set to Mass Sorage Class. When i connect to the computer a Storage device is shown but windo...
Few questions about using IDMA of SDMMC (SD card) and FATFS of STM32H7 series...
Dear Sir/Madam,I am going to use the internal DMA of SDMMC host interface(with FATFS) of one of the micro of STM32 H7 family, for SD cards .Here are my questions:1-Suppose we want to read "large binary byte" values from SD card into internal SRAM of ...
STM32G071RB USBPD Source auto send Source Cap
STM32G071RB USBPD Source auto send Source Cap when start debug: after reset, I'm not connect cable to C-Type port, I click start debug ( ST-Link ), I send about 50 packet of sourcePlease see in trace and config in attach file
