STM32 MCUs Products
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Problem with a STM32F446 nucleo board, firmware doesn't work properly
I'm currently having a problem with a STM32F446 nucleo board, I'm trying to write a Firmware that takes in data from some sensors connected to the board (velocity, ecc) and prints it every second. The code I wrote respects the specification, but the ...
Resolved! How to modify Option Bytes on STM32l47 MCU
MCU: STM32l47xxxHi,I am attempting to modify Option Bytes in code and am seeing undesirable behavior.The purpose for modifying the OBs is to be able to reset into Bank 2 afterward. I am implementing to perform a on-the-fly DFU similar to the method f...
Is it possible to configure the QSPI as slave to receive data from an external ADC
Hello,I'am trying to connect the AD7771 (https://www.analog.com/media/en/technical-documentation/data-sheets/AD7771.pdf) with a STM32F413. The question is, if it is possible to configure the QSPI as slave to receive the data from the AD7771 via DOUT0...
Resolved! STM32L476RG ADC readings strange behaviour
Hello, I'm using a STM32L476RG Nucleo board for a personnal project. While playing with the ADC, I noticed something strange: ADC raw readings seems to be off.My experiment, connect the middle pin of a 100k potentiometer to the PC0 pin, and record di...
What are you people using to layout firmware requirements?
Recently, one of the projects i was working on just went sideways, one of the reasons was the requirements being thrown at the developer (mail/whatsap/spurious comments) by more than one stakeholder (usually contradicting themselves).The requirement...
Simultaneous PWM output and input at the same timer (STM32H7B0)
Hi,I'm using Timer 3 channel 4 for the PWM output und channel 2/1 as a combined PWM input where channel 2 is the direct input.If I feed the output pwm to the input, I don't get a capture value in CCR2, only in CCR1. Can I use the output and input sim...
