I have ported example.In my board,the host can transmit data to my board through USB ,then my board received it and receiped it to the HOST.But now,I want o use the USB to transmit my owe data.so,I do not know how to do it?Can you give me some sp...
I have an STM32F429 Discovery Kit (with included LCD screen). I am running Atollic TrueStudio. I want to run one of the examples provided in the FW package at:...\STM32Cube\Repository\STM32Cube_FW_F4_V1.21.0\Projects\STM32F429I-Discovery\Examples\L...
Hi, I came across an issue where i had a GPIO interrupt on PA11 and PC11 of my STM32F103 board and after calling HAL_GPIO_DeInit() on PA11, the interrupt was disabled on PC11. I know they share an interrupt line but is this behaviour to be expected?T...
HAL_StatusTypeDef HAL_RTC_SetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format) { uint32_t datetmpreg = 0U; /* Check the parameters */ assert_param(IS_RTC_FORMAT(Format)); /* Process Locked */ __HAL_LOCK(hrtc); ...
I have an STM32F2 MCU acting as a USB CDC Device. When I stress-tested my communication code by sending data as fast as possible (i.e., as fast s the USB Host will allow), I discovered that data was being dropped. In particular, there would be 64 or ...
Good day,We are working on an Audio application and we would like to use the Nucleo-H743ZI board and the libAcoustic_EC_CM7F_GCC_ot.a library but we have hit a bit of a snag and I am hoping someone will assist us with solving the issue.We bought the ...
Posted on February 01, 2017 at 10:10Hi! I am using stm32f4-discovery to start working with mass storage clas and internal flash. I have tried different ways but every time I've had the same resault. I can see storage device in My Computer but can't ...
I have been exhaustively trying to program my STM32F7xx microcontroller to use DMA to transmit to UART. Three things are going on and I cannot explain or understand why this is happening, and hope somebody can help me out with this issue.In the main ...
Posted on May 09, 2018 at 17:16I am currently using stm32h743ZI nucleo board with a Sparkfun SD/MMC card breakout and SanDisk class 10 8 GB SDHC micro sd card (with adapter).I have a similar working project for F767zi nucleo, am now trying to port i...
Hello,Has anyone heard anything about a H7 class device with 2x HS USB? I would like to stick with ST parts for an upcoming project but I need 2 x HS USB. The i.MXRT series has this feature but the documentation for these parts is terrible...Will the...