salve-spi ss Interrupt

[leihe]

            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!

[Carlos_Musich]

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

[leihe]

thankyou

[leihe]

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