Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
We have a project where we want to exchange sensor data between our battery powered device and the AZURE cloud through a mobile network. For developing we use the P-L496G-CELL02 board with the BG96 modem attached.So it's similar to the (very old) STM...
Hi, I'm using STM32 MCU: STM32L4A6AGIxP.The IDE that I use to write the code for the MCU is: STM32CubeIDE v1.10.1.The BOOT0 pin of this MCU is floating and not connected to GND.The big problem that the MCU is SMT FBGA type and and soldered to the PCB...
We are trying to develop Custom Bootloader which jumps to application but it not Happening with RTOS , We are using ucos III Free RTOs the application runs fine without using RTOS and Bootloader jumps to application, but issue is with RTOs
Hi, I recently create a external flash loader for a custom board with stm32h750. I can use correctly the stldr file in stm32cubeprogrammer. However, I am planning to use openocd on a raspberry pi with stlinks in order to flash mcu in my boards and al...
Hello , I am working on STM32H745 controller. The board and the GUI based application is communicate through USB (HS). The USB is configure as USB CDC AZURE RTOS.How much data we can send there are limitation of sending data.For GUI(graphical user In...
Hello! I just broke my brain. In my responsible product, STM32H7 communicates with a personal computer in a Windows 10 environment. I created my project using the HAL environment in STM32CubeMX. To monitor the data exchange, I use a special counter t...
SVD version 1.2, vs RM0468 Rev 3The SVD file is missing the following IRQ numbers OTG_HS_EP1_OUT_IRQn = 74, OTG_HS_EP1_IN_IRQn = 75, OTG_HS_WKUP_IRQn = 76, OTG_HS_IRQn = 77, RNG_IRQn = 80, BDMA_Channel0_IRQn = 129, B...
I am trying to implement an USB logger. I have initially started with the F769 Discovery Board what worked fine using the USB_HS implementation. Because my final hardware does use USB_FS and I do not own an F769 Eval Board I tried the FatFs_USBDisk e...
Hi!I want to update the firmware of my STM32H743 device over I2C. The way I would like to do this is:Transfer the new firmware (~200 KB) over I2C and store it in RAM (all in user code)Execute a function which is executed from RAM (ITCM to be specific...
