Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I am trying to connect the STM32F429ZI Nucleo development board to the AWS IoT Cloud using MQTT Protocol, with FreeRTOS and mbedTLS middleware v2.16.2 enabled.I am using DHCP and am able to get the IP. Without security, the code works fine with...
I working on a STM32L462 project, which needs to invoke the bootloader from the user program. I don't have access to the Boot0 pin. I came across two methods of doing the same but not sure which one should i employ for clean transition.Method 1: - Se...
in usb library in the file generated by STM32CubeMx for the STM32G0B1 * @file : Target/usbd_conf.c * @version : v3.0_Cube * @brief : This file implements the board support package for the USB device libraryin function void HAL_...
Hi All,I want to start a project using TouchGFX, but it must also contain Audio Output on the headphone jack of my STM32F746G-DISCO board.I managed to get these two things to work separately: The TouchGFX part using TouchGFX Designer, and the Audio O...
I am using the NUCLEO-L476RG and I want to write to a .txt file on the USB Stick using FreeRTOS. For that, I have enabled FreeRTOS, USB_OTG_FS, Mass Storage Host Class and FATFS (USB Disk). When I generate the project, I see MX_USB_HOST_Init(); in my...
Hello,I own a Nucleo-H723 and I would like to know how to update the MCU firmware using the ethernet port to transfer data. I want to send the bin/hex file over TCP (LwIP) and store the file in a external flash (QSPI), as I am not sure that the MCU f...
I tried to flash Zephyr Firmware by DFU and I the firmware flashed as I expected.In the other hand, I tried flashing firmware by STLINK-V3MINI something raise an error.This is the contents of board.cmake file:# west flash -r openocd # west flash -r...
I'm trying to understand the register behavior of rw_wt.In the RM0090, Ethernet DMA transmit poll demand register (ETH_DMATPDR) has a register. this register declared as "rw_wt". But I don't know how rw_wt work.Could you please clarify the register b...
I have a usb HUB which is externally powered now i want to charge my HOST(Smart phone) through my HUB which seems not possible without using an PD controller.I stumbled upon STUSB4761 which seems like a perfect choice for me but i am not sure about i...
