I am working on Nucleo F103RBVT6 development board, In Keil pack example, I didn't have USB device HID, MSD codes for F103RBVT6. I am unable to check the USB device functionality in the board. I need to develop the USB Custom class in Development boa...
Hi, We are using the STM32F7 device and we interfaced the NAND fash device through the SPI to the controller. Now we want to access the NAND flash device through the PC directly by using the FAT file system . Without using the device drivers in PC...
STM32F722STM32CubeF7 Firmware Package V1.11.0 / 23-February-2018.Hi,In a custom board I've the STM32F722 connected to a 8GB eMMC with a 24Mhz clock.I'm having issue reading (sigle or multiple block ) with the DMA using the HAL_MMC_ReadBlocks_DMA func...
I use stm32cubemx. And in stm32fxxx_hal_uart.c. There is a function "HAL_UART_DMAStop". This function will stop both TXDMA and RXDMA.But I have a request. I often use "HAL_UART_DMAStop"+"HAL_UART_Receive_DMA" to flush dma buffer. But HAL_UART_DMAStop...
I have an STM32F4 device that uses the USB peripheral and CDC driver.I have a portable python app that communicates with the STM32F4 from Mac OS X 10.13 (High Sierra), Win10 and Win7.On Mac and Win10 the app communicates with good speed, however on W...
Hi, i have a problem with my project....I'm using Fat and SD with freertos to read/write files on SD using hdma channel.First part i fixed all "SDIO_STA_STBITER" with "SDIO_STA_STBITERR" (with 2 "R" ) because a typo is present.But i see the interrupt...
In RM0090 rev.17 both OTG_FS and OTG_HS, the HPRT.PENA is described as rc_w0.However, the code in Cube does not support this; rather, it seems it's rc_w1.RM0390 says it's rc_w1, and although it's a slightly different revision of the OTG core, I'd say...
I understand that VDD needs to be 3V3 if using the internal full speed transceiver, since STM32H750VBT6 has no VDDUSB input, but if I am using an external high speed USB ULPI PHY can the mcu be run at 1V8 and still use USB? I wan't quite able to figu...
I am trying to develop a USB Host HID application where using the controller STM32F4, and the USB stack library available on the ST website, we are trying to send data/command to an USB HID device. Get Device Descriptor,Get configuration descriptor b...
