Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I have compiled and downloaded the cloud example from package X-CUBE-AWS. I also have an account on AWS and a thing created for my tests (incl. certificates). When I power up the discovery kit, it is able to connect to the wireless access point and t...
Hello,We are using STM32L4R5 micro-controller and ST USB device library.we would like to configure the Custom HID and MSC device class of USB such that both class will work parallel.Requesting to provide the configuration changes or changes in the US...
void sEE_ReadBuffer(uint8_t* pBuffer, uint16_t ReadAddr, uint16_t* NumByteToRead) { //__IO uint32_t timeout = 0xFFFF; __IO uint32_t timeout = 0xFF; /*!< Wait the end of last communication */ for (;timeout > 0; timeout--); /* Set the point...
There is an identical discussion but for a different mcu:https://community.st.com/s/question/0D50X00009XkdocSAB/timer-dma-burst-mode-arbitrary-waveform
Hello,We are using STM32L4R5 micro-controller, external NOR flash as a storage media and ST USB device library.We are getting the pop-up as "The last USB device you connected to this computer malfunctioned" on windows 10 system when directly remove t...
Hi ,I made ethernet communication with lan8742a phy driver on stm32h743zi but I have to use dp83848 and cubemx doesn't support dp83848 for stm32h7.Is there anyone who can help ?
Hello!There are two FreeRTOS tasks, each of which creates its own NETCONN object. In one task (the first one begins to execute) there are no oddities when creating a NETCONN object. And in the second task there is: the object returned by netconn_new ...
How to make DFU jump to a location from where the Factory USB DFU of STM32F070xx resides and it takes control from there? This task is to be achieved using application code instead of the hardware method to pull BOOT0 pin low.We are able to do the Fi...
Hi all,I am experiencing some problem with PLL initialization using LL drivers.The code I am using for HSE, PLL and SYS clock is the following:void init_RCC_HSE(void) { //LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOH); LL_RCC_HSE_Enable(); ...
Hello,I'm working on a DCMI to USB Video Class Device converter for a project of my organization. The image sensor is a ultra low power custom design grayscale level with 640x480 resolution (8 bit per pixel). The DCMI acquisition is working and now I...
