Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi All,Attachment is SAI in DMA mode source code generate from CubeMX, but the code doesn't works. DMA interrupt in this code can't be trigger so no data receive from SAI.I can run demo code SAI_AudioPlay on STM32L476 Nucleo board, it works.I can re...
HII am struggling to set up USB Device only on stm32f105I do set up followingRCC - Crystal resonatorSYS - Debug Serial wireUSB_OTG - Device onlyUSB Device - CDCClock I set up 8MHz and run resolveBuild project and load firmwareAnd after connecting to ...
working code : void recvfrom_init(void){ /* start the udp thread */ sys_thread_new("recvfromDev1", recvfrom1, NULL, 64, osPriorityAboveNormal);}not working code :void recvfrom_init(void){ /* start the udp thread */ sys_thread_new("recvfromDev1", recv...
@STM32H743_User @STM32F103 because both interface are different as shown below and also its physical layer (PHY) is different.
HiI have issue with setting up USB Host HID on Stm32f105. It is simple circuit only 8Mhz crystal and 2 22pF caps. And USB port.I did set up RCC, usb to host only, and HID interface.After generating code I can see that state machine is changing on i...
@Imen DAHMEN , Can please the following items be considered for future versions of AN2606:correction of two inconsistently named bits for pattern 11 (discussed here)misspelled "patten 11" (also discussed here)explicit note about whether VBUS is or ...
I am trying to setup USB host(controller 1) for communicating with usb device(CDC)(controller 2). USB host receives the cdc device serial number and device descriptor but could not complete the handshake ends up receiving NAK. Attached the figure for...
My goal is to rework the SD-card code with FatFS in non-blocking mode. When I start to read the SD card with the help of DMA, I have been surprised that the boot sector (sector #0) has somehow 'damaged' content (0x55AA signature at the end, but man...
I'd like to turn LED on or off according to UART receiving situation.What I'd like to do is following,1. If there is no receiving during 3 sec from last data, the LED is turned on (showing NO RECEIVING).2. When UART RX interrupt comes, the LED is tur...
I am using HAL Version 1.6 as mentionned in the stm32h7xx_hal.c file.I want to use the HASH function. Refering to the example, the HAL_HASHEx_SHA256_Start is a one time call function that return the HASH of the provided buffer. However, despite the A...
