Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi Team@ST, 1. can you please point me to the official default image present on the Nucleo-f401RE board. I accidentally deleted the image and i wanted to restore Nucleo-f401RE board to original image. Thanks
Hello,I have a Nucleo board with an STM32F767Zi using its I2C master to test a third party chip that is an I2C slave. Unfortunately the slave occasionally fails (stops sending bits) and the STM32 master driver does not recover, it needs a hard reset ...
Hi there,I recently transitioned my project from the STM32L0CBT6 chip, which has a 128KB flash size, to the STM32L072CZ variant with 192KB of flash memory. As I progressed with my project, the only modification I made was adjusting the flash memory r...
With DCMI (with DMA) and USART only 1.5FPS, why is the frame rate really low? The output is set to QVGA and formatted as JPEG.
Hello everyone,I am working with the STM32G0B1KEU6 microcontroller, which comes in a 32-pin package featuring only ports A, B, and C. According to AN2606, the internal bootloader uses the following pins:FDCAN1_Rx pin: Input PD0, used in alternate pus...
Hello Everyone,Problem: I am working with a instrument where we frequently get the problem of frequency drop out, i.e. suddenly frequency signal goes missing i.e. goes to zero, this cause the loss in data as shown in the below image. Yellow is receiv...
Board Using - STM32H735G-DK1. I tried moving the whole .bss section into HYPERRAM /* Uninitialized data section into "RAM_D1" Ram type memory */ . = ALIGN(4); .bss : { /* This is used by the startup in order to initialize the .bss section ...
Hello everyone,I'm working on controlling my serial modem using the STM32 Nucleo G0B1 board. I've configured the Nucleo as a USB host, and my modem is a CDC-ACM device. I've set up the USB settings in CubeIDE and connected the modem to the Nucleo usi...
Hello,I'm currently designing a bootloader and an application for stm32g474ccu6 MCU (256kB flash). Today I wanted to implement a bootloader feature allowing the user app to take up more than one flash bank in flash memory (Im working in dual bank mod...
Hi,When i use HAL_CAN_Transmit to send a CAN message on STM32F4, if say I am in error passive or bus off condition, what error does the API return? If I am in error passive, what is the best way to reset the error count to 0?Where can i get the error...
