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RSimp · 2020-10-08

Under the Device Manager "Universal Serial Bus devices" \tThe Nucleo board is identified as "ST-Link Debug" whereas the Discovery board is identified as "STM32 STLink" though they show the same driver. Further, the Nucleo creates a "COM" device whic...

RSimp · 2020-09-30

RSimp · 2024-06-03

In changing the phase of one of the timer inputs for the quadrature encoder to reverse it's direction of counting, how does this affect the index signal which in my case, is set to high when both phases are low, and is only a quarter of a phase wide?...

RSimp · 2020-10-08

Thanks TDK. It did an update when I connected it to the environment. Just now as I checked again and it said the firmware on the Discover board was the same as the version offered. At this point I assume the functionality is just not the same.

RSimp · 2020-10-08

Thanks for the feedback, as this is a new environment for me. I will look into the IDR mode, though I don't remember seeing it. Yes, I see where I can read the pin status, and simply exit the interrupt on one phase and process a new ARR value on the...

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I have a Nucleo-F030R8 and a STM32 Discovery MB1034B which has an STM32F051R8T6 which I am programming from the STM32CubeIDE environment. They don't function the same in Device Manager definitions of capabilities.

On a NUCLEO-64-F030R8 STM32 Cube I am using Tim3 in toggle mode with variable ARR to output variable pulse widths on PA6. How can I know whether the Timer Int is happening on a digital HI or LOW edge?

Re: How to reverse the counting direction using a Timer in Encoder Mode.

Re: I have a Nucleo-F030R8 and a STM32 Discovery MB1034B which has an STM32F051R8T6 which I am programming from the STM32CubeIDE environment. They don't function the same in Device Manager definitions of capabilities.

Re: On a NUCLEO-64-F030R8 STM32 Cube I am using Tim3 in toggle mode with variable ARR to output variable pulse widths on PA6. How can I know whether the Timer Int is happening on a digital HI or LOW edge?