Kinetis Microcontrollers中的主题 Re: MKE06 SPI

MKE06 SPI

binchengtao — Mon, 10 Jun 2019 03:41:33 GMT

There is no problem with SPI transmission. How do you judge the end of the transmission according to the routine? The situation I encountered is this: always in the first send does not end

Re: MKE06 SPI

Robin_Shen — Wed, 12 Jun 2019 03:22:21 GMT

Hi bincheng,

About the typical usage, have you try to use another SPI send char 13?

This example sends zeros repeatedly until it receives a character with code 13 from the slave.

Best Regards,

Robin

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Re: MKE06 SPI

binchengtao — Fri, 14 Jun 2019 05:31:50 GMT

How to set the acceptance of SPI communication is valid on the second edge of the clock detection？Never get a response after sending a message。The picture is the communication requirement of the SPI slave. Please help to configure the SPI configuration of the MKE06 chip.

Re: MKE06 SPI

Robin_Shen — Mon, 17 Jun 2019 09:04:26 GMT

Maybe you need to reconfigure the SPI clock format shown below:

Best Regards,

Robin