STM32 MCUs Products

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Forum Posts

A Challenge for ST

https://community.st.com/s/feed/0D50X0000BiD5izThe true challenge for ST of course is to stop experimenting with "communities" and get a decent forum software.(In case ST would not get it, this post does not show up in the posts list, even if it's ta...

standby mode stml475

Hello all I ajust trying to measure the curreent of my circuit in standby mode i wrote a small code that wake up the mcu from RTC alarm A ad then go in standbye modewhen i download the program the program works ok , it wakeup every 10 seconds fro...

Hector_06 by Associate III
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DO NOT enable SPI when SCK is high with STM32F303

I was trapped when switching chip code to STM32F303, my SPI always send more unexpected 6 zero bits before my data. diagram below shows the detail.​The problem occurs when you enable SPI while SCK is high. My SPI works in CHPA and slave mode, I haven...

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