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 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...
I try to generate TSC project by using STM Cube,but I am not sure how to write this function: void HAL_TSC_ConvCpltCallback(TSC_HandleTypeDef* htsc).There is same function in "STM32Cube\Repository\STM32Cube_FW_F0_V1.9.0\Projects\STM32F072B-Discovery\...
Using our internally developed tool for writing a binary to a target using the in-ROM Bootloader according to AN3155 and AN2606, we were unable to appropriately perform commands as described in both application notes, specifically Bootloader Extended...
Now is always == 0 independs from DFU file Targed ID.For example Function "DWORD CSTDevice::SelectCurrentConfiguration(UINT ConfigIdx, UINT InterfaceIdx, UINT AltSetIdx)" sends AltSetIdx == 1.But on USB bus I see always "SetiInterface,AltSet" = 0
