About Mundungus

Mundungus · 2020-06-24

Trying to generate a 512 Hz signal that is synchronous to the LSE.MCU is an STM32L476ZETx.Measuring the signal on RTC_OUT_CALIB with a Keysight tabletop multimeter. (And also with an oscilloscope.)Observation:Setting "RTC_CALIBOUTPUT_1HZ": measured f...

Mundungus · 2020-10-02

OK thanks. So far we've been horribly afraid of updating, but this is a good reason to finally give it a try.

Mundungus · 2020-10-02

Version: 1.0.1Build: 3139_20190612-1256 (UTC)

Mundungus · 2020-09-30

Same issue here. What we really need is a post post build step I guess...

Mundungus · 2020-06-30

There is an hacky ingenious but convoluted suggestion on how to set those defines here: https://community.st.com/s/question/0D50X0000ArRvt6/stmcubeide-usehalregistercallbacks-definitionIt seems that CubeMX does not officially support enabling the USE...

Mundungus · 2020-06-25

Original pin was PC13 (7), right next to PC14=RCC_OSC32_IN.Alternate pin is PB2 (48).My understanding is that OSPEEDR, PUPDR, etc for PC13 are not modifiable once the pin is configured as "Calibration Out", as this pin is/becomes part of the "low pow...

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Why is my 512 Hz RTC_OUT_CALIB signal "much" less accurate than the 1 Hz signal?

Re: STM32CubeIDE custom post-build called before hex/bin created

Re: STM32CubeIDE custom post-build called before hex/bin created

Re: STM32CubeIDE custom post-build called before hex/bin created

Re: Using STM32IDE, is there any way to enter preprocessor defines, as currently when regenerating code from the 'Device Configuration Tool', any defines entered manually for the project appear to be deleted?

Re: Why is my 512 Hz RTC_OUT_CALIB signal "much" less accurate than the 1 Hz signal?