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S32K142 Flexio_SPI continus cs problem

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S32K142 Flexio_SPI continus cs problem

‎02-26-2020 11:15 PM
1,502 Views
jayeechou
Contributor I

Hallo,

   I use flexio for spi commumication in S32K142 MCU. My slave chip needs a countinus cs signal for exchange datas. However I find flexio_spi will send one byte with one cs signal. Next byte will be with a new and independent cs signal. My problem is how to set a continus cs signal in flexio_spi? This is Joey waiting for your support. Thanks!

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‎02-27-2020 04:16 AM
1,461 Views
jayeechou
Contributor I

OK. I find the solution that CS pin is configed as GPIO instead of the FlexIO. Then I can manually control it.

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