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Hello,Reading the datasheet, pads PA11 and PA12 can be remapped to PA9/PA10.I don't understand how this remapping works.Variant A-------------This is a full swap, meaning that pads PA9/10 will exchange with PA11/12 ?Variant B-------------Pads PA11/12...
Hello there,recently I have found an error in the reference manual RM0410.On page 1546 in figure 503 Filtering mechanism - example it is Identifier #4, which matches the recevied message. However, in the description below it said Identifier #2. I don...
Hello guys, I have a problem with my project. I'm development the PS/2 (device, keyboard-like) protocol with my STM32F103C8T6 (Bluepill). When i convert my port to the open collector output, the noise appear in the PS/2 bus. In this moment, the STM32...
Hi, Im trying to get WUP reason after the MCU exited the shutdown. I'm using pushbutton connected to PC5 pin to wake up the MCU. I cannot get the WUP flag to behave correctly. Sometimes it is present, sometimes not. This feature is part of bigger pro...
Hi,on STM32H7 I want to divide 25600/1000 - I get always result = 25. Why? What I do wrong?double freq; int odr=25600; freq = (double) (odr)/1000;Thank you
I am trying to simply turn PA0 HI on an STM32F030F4P6 using Cube IDE.No matter what I do, if I try to write to any GPIO registers (including using the auto generated Inits), I get a Hard Fault. Nothing solves it :( Tried debugging it, no matter what...
I am designing a board and would like to use the 32 bit timer (TIM2) in encoder mode. Per the block diagram in RM0444:the inputs to the encoder interface are T1FP1 and TI2FP2, which originate from TIM2_CH1 and TIM2_CH2 (highlighted in yellow). It a...
I am working on the STM32L4S9AII6 MCU. I have timer 6 configured in 1 shot count up mode. Interrupt is enabled. How do I stop a one-shot timer that is already running? I've tried a bunch of things but no matter what I do I can't get the timer to work...
Hi all, hope all is well. I've been trying to learn the STM32 by creating a project for myself, and I am stuck on the bluetooth portion of things. I have watched videos, read documentation, etc, and I just don't know where I'm going wrong. I've been ...
