Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Good day!I am using stm32h7 with USB3300. For firm use CUBE MX 5.6.1. USB HS CDC VPC class USB with USB DMA Disable - everything works.As soon as I turn on USB DMA Enable, the device is no longer detected by the PC enumerating failed. Please tell me ...
Our Project uses the STM32WB55 with FreeRTOS, using the Systick to context switch. We use both IWDG and WWDG.To power down the unit we set a flag in non-volatile RAM and then force a WWDG reset. At reset, the NV RAM is checked and if it indicates a p...
Hello everyone,Thanks in advance.I create a .txt file and write data in it. When this .txt file reaches 1GB, I want it to open a new .txt file and write the data to the new .txt file. It should continue from where it left off...I have 2 folders, one ...
hey every one .I'm working on SPI and configuring a slave which should answer to the master request . slave reception process work with interrupt after 2 successful reception. THIS IS MY CODE : /* USER CODE BEGIN Header */ /** *******************...
Where can I find the version of the HOST_USB library I am using? Does the library version depend on the Firmware Package or the version of CubeMX? Thanks Marco
Hello, I m using an STM32F249I DISC1 board. I'm trying to start-off with a basic USB VCP loopback functionality. I generated the code for USBFS as a CDC Device (VCP) using CubeMx. I set the clock to 168MHz (so that USBFS is clocked at 48 MHz). I ha...
I am working on NUCLEO-H563ZI evaluation board interfacing with QSPI external memory. I have done below steps,I am able to do read and write.I have created the external loader file.I am able to run application code in external memory with debugger su...
I was about to configure the FreeRTOS for my project when I noticed the following: TICK_RATE_HZTICK_RATE_HZ must be between 1 and 1 000.Parameter Description:Sets the tick interrupt frequency. The value is specified in Hz.Warning: The max value is 10...
Hello, I am working on trying to get the SDMMC1 on the stm32h745 to function properly. Currently I have this for my current initialization of the SDMMC and it does not return any errors. hsd1.Instance = SDMMC1;hsd1.Init.ClockEdge = SDMMC_CLOCK_EDGE_R...
In fact I have several questions about reception handling of bxCAN and one of them is demonstrated in the title. I will show my questions by an example. ( All the following discussion is based on Section 32.7.3 in STM32F405/415, STM32F407/417, ST...
