salve-spi ss Interrupt

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salve-spi ss Interrupt

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leihe
Contributor I

            hello,I have a problem,I need Interrupt signal to tell me when the data  transmission is complete ,my machine is a slave spi device,so master control when the transmission is over,I want's to check chip select Interrupt,I can't find it,is it exists in imx6D?

thank you!

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Carlos_Musich
NXP Employee
NXP Employee

Hi lei he,

You can look at chapters 21.4.6 Interrupts and 21.7.5 Interrupt Control Register (ECSPIx_INTREG) in IMX6D Reference Manual


Regards,
Carlos
NXP Technical Support

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leihe
Contributor I

thankyou

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leihe
Contributor I

if i set the bit of sion,can I use gpio interrupt?

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