Ask questions, find answers, and share insights on STM32 products and their technical features.
Dear Sir.I am trying to test for rts/cts , I use a program that transmit a 16 byte dataevery 1 ms .Tying rts or cts to gnd or 3.3v makes no impact on the TX output.How do I insure that the code works with RTS\CTS ? Pleas advise
I have used the evaluation board (STEVAL-STWINKT1B) for a while now, and have always used USB cable to load my hex files to reprogram it.I would like to repogram it using RS-485 with the Stm32CubeProgrammer, is this possible? do I need to make any ad...
Hi community： I'm using CANFD on stm32g431kbu6 board, but I find some issue that CANFD cant work normally with BRS ON，my config of CANFD show in the comments。Does anyone know about this？ Thanks
Hi,I have utilized the GPIO toggle TrustZone example in B-U585I-IOT20A board to understand how TrustZone technology operates. Once the application is running, if I press the reset button, the application does not restart.Looking at the debugger, I ge...
Hi I am new here. I am looking for a driver for Windows 11 Arm (parallels M1). The chip on my board says STM32F105. The driver that worked for me last time on other Windows was: dpinst_amd64 Can someone advise a driver for Windows 11 Arm (running Pa...
Hi How Do I get the cpu utilisation in stm32?I am using STM32F205 with platformIO Ide.I dont want to use Task list view in freertos as it is intended for debugging only.Any help would be much appreciated.Thanks
Hi Community.I am Running a code which takes two adc values to generate duty and one timer for PWM generation. Elaborately i am running an MPPT code by taking voltage and current from PV panel which is read by PA0 and PA1 of STM32F446re micro contro...
I have chosen the STM32H743 as the custom hardware chip to manage real-time applications, including displaying analog ECG data on a 1080x600 DWIN display with CTP and using a 24V thermal printer for printing. I need reference schematics for using SDR...
Hi, looking at the scheme it seems possible to power the board by providing an external 5V supply on the 5V Arduino PIN (CN5, pin 5, which is the output of the linear regulator feeded by V_IN), and removing all the jumpers on the CN1. Is it correct? ...
I'm doing an MTTFd, just wondering what the failure modes are for this processor. I.E Outputs stuck high, output
