SPI CLOCK ?
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2022-01-14 12:16 AM
hello , ı use stm32h750vb
I m trying work spı,I set the spi as master mode, when does the master send the first clock pulse.i'm not doing any clock observation at all when i just check clock output
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SPI
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STM32H7 Series
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2022-01-14 6:12 AM
Looks like it was sending a clock in your last post. What happened?
https://community.st.com/s/question/0D53W00001IBQQbSAP/spi-underrun-error-
The SPI sends a clock when you send/receive data. SPI examples are in CubeMX.
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