Hello, How to set in DFU mode my STM32L475?Who to flash the micropython firmware .dfu?Where to find all the micopython commands in python to program wifi and sensors?Thans to be very precise in your answers please.Your sincerely.Julien
Hi dear community! :)My project is based on an STM32, probably one in the F range (have not decided fully yet).I would like to add Ethernet and WiFi to my project, ideally in a cheap way (in terms of manufacturing costs, for let's say 1000 units), I ...
I am using STM32F302RBT6 for CAN communication baud rate 10K. the firmware works on lab system. If download the firmware at field, the system dropped into Error_Handler when CAN sends data.APB1 clock = 8MHz, Pre-scaler = 50, Seg1 = 13, Seg 2 = 2 hcan...
I am using PC10 & PC11 as UART3 Tx & Rx respectively and YModem protocol to transfer hex file. After sending "1" over Teraterm Bootloader waits for HEX File to be received. but does not receive even after sending from terminal and comes out with "TIM...
Hello,In the application note AN2606, it is mentioned that ST's bootloader for STM32F446RE requires HSE clock if CAN bus is used to upload the hex file. Now, if I am writing my own custom bootloader to upload the code via CAN, would I still need the ...
We are using STM32F405RG controller for our project and using ST self tests library for RAM, Flash and clock test. Currently we are trying to use code optimization option from IAR workbench functional safety version 8.22.3 and optimize code at medium...
Hello,I'm working with a STM32F7 MCU, Using Keil uVision.I'm developing a cutom bootloader and I have to shift another firmware in memory for it to launch.Firmware developed by another team that uses interrupts.I successfully launched simple led togg...
