STM32 MCUs Products

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STM32C0316-DK RTC reset after reboot.

I am using STM32C0316-DK and testing RTC.LSE is used for RTC Clock.I removed the code setting rtc time/date in MX_RTC_Init(). After change the time/date, reboot board but rtc time/date are cleared.When I checked RTC_CR register, it was also cleared. ...

hcho.2 by Associate
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  • 4 replies
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Resolved! Problem with external loader for a H7-device and Octo SPI

I have a custom board with STM32H725IG using a multiplexed Octo SPI memory S71KL256xx. I have managed to establish reasonable communication to the memory thanks to example given in AN5050 even tough it was not H7. Sometimes, however, there are read/w...

Resolved! STM32H7 FDCAN 8 Mbit/s setup / docum. unclear SYNC_SEG

Heyho,I don't get the FDCAN on a STM32H735g-DK working with 8 Mbit/s.I feed the FDCANs with 80 MHz so that the "time quantum" is 12.5 ns to make 8 Mbit possible with the integers.I use the recommended kvaser website for calculations:https://www.kvase...

LCE by Principal II
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  • 26 replies
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I am trying to read several adc channels on the stm32 microcontroller, but it won't let me, it only reads the first one.

I am trying to read several adc channels on the stm32 microcontroller, but it won't let me, it only reads the first one. I have seen in the registers that when changing channel what it does is that it sets the selected channel bit to 1 and does not m...

lroca.2 by Associate
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  • 1 replies
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Resolved! STM32G4 Timer Input Filter. Can I read the filtered input pin directly or is it only routed to the timer block?

we use the timer capture for Hall inputs. we were able to program the XOR input using the filter and can geneate an interrupt, but I also want to read the individual inputs using the filter.feature. When I read the corresponding IDR it seems it is ...

rfish.749 by Associate II
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  • 3 replies
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