I'm interfacing stm32f series microcontroller and SIM39EA gps module Thruogh terminal im getting this data but not valid data. /**************************************/$GPGSA,A,1,,,,,,,,,,,,,,,*1E$GPGSV,1,1,04,13,,,26,05,,,21,12,,,19,02,,,19*7C$GPRM...
Hello,I have been trying for a while now to properly design the external oscillator for the STM32F722RE MCU.Until now, I don't find a clear answer with detail calcul.To design the oscillator, I use 3 documentations:stm32f722re.pdfcd00221665.pdf (AN28...
Hi all,Thanks in advance for your timeregarding the specific microcontroller STM32G474RE which has a total of 64 pins. How can I know how many of them can be used as PWM outputs???Thank you
Hi, I have 50Hz sinewave with 660mVp-pk, should i connect this to SDADC analog input? It can measure negative cycle of the sinewave? i.e. If i configure SDADC as single ended zero reference mode then it can measure negative cycle of the sinewave?Na...
I am running both SDADCs on a STM32373C-EVAL evaluation board. One of them is giving me the correct values from 0-65.535 but the second one is giving me 0-32.767 on the same voltage.I have configured them using the Cube IDE and Hal. They are set up e...
Dear ST Community,I am trying to use the FDCAN peripheral of the G431KB STMicroelectronics Microcontroller.It is a project requirement that the FDCAN is used in CAN 2.0 mode (FDCAN_CLASSIC_CAN). FDCAN is backwards-compatible so thus far there's no is...
Hello,For a project I am running code on STM32F745VG. I would like to migrate and replace this MCU with a STM32F765VI with more Flash memory (2MB instead of 1MB). I saw that these two MCUs are pin to pin compatible, but do I need to modify my hardwar...
Hello, I have a few questions about STM32 microcontrollers: I want to create a personalized card and use CAN, RS485, I / O, ... to connect several devicesI need an HMI to control the controller (touchgfx? Or Visual studio?)I want a clear program (mai...
I am using wake up PIN1 (PA0) to wake the STM32F746 from standby mode. I have PA0 connected to a push button with a pull down resistor. When first powered up the MCU goes into standby mode and stays in it until I press the button connected to PA0. T...
Hi,I am working with STM32L4S5ZI MCU and I have a custom board with the same.I am evaluating the hardware timer and as part of my project I need time in nano seconds for some time constrained work. Right now I am using Timer3 and below is my sample c...
