STM32 MCUs Products

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Forum Posts

Flash Self Write issues

Hi.I'm having some difficulties with the flash self write. This is a 2 part question, they are related but most likely with different causes and solutions. Background: I'm using a STM32L476R6T6 (256Kb flash) and I have a bootloader that erases th...

mscaff by Associate II
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What do I use the complementary PWM output?

Hi.I'm a beginner in programming stm32 microcontrollers. I am developing a control for brushless motors using DMA.I am using the microcontroller STM32F103C8T6 (Chinese development kit "bluepill") at 72Mhz.To connect two LEDs for test, set 1 TIMER1 PW...

0690X000008ATdlQAG.png 0690X000008ATdqQAG.png 0690X000008ATdvQAG.jpg

Resolved! Hi, I am trying to obtain values from potentiomater which is connected to PA0 (ADC channel 0), through ADC.

However, the values that I obtain (I show them on LCD display) are not only inconsistent, but also the potentiometer's rotation doesn't effect the value? I have searched a lot and tried different ways but I couldn't find the problem in my code. Pleas...

STM32F427 TIM7 One-Shot - Incorrect duration first time use

This is a sanity check question.I use TIM7 is one-shot mode - used to detect if a process is stuck.The very first time the timer is used - the one-shot duration is not close to what is expected -- it's about .2usec in duration.Every use after the fir...

Joe.H by Senior
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