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