Infrared remote control on IMX535

[leeo]

hi all：

I want  to make an infrared remote control on IMX535, I can't make sure  normal GPIO that make it as input can receive the IR data,

another thing,I find the datasheet IMX535 have one-wire port,but I can't the pin. Does it  mean GPIO can be assigned as one-wire port?

thanks 

[igorpadykov]

Hi liu

one-wire port is pad PATA_DA_0 (ALT4),

page 308 i.MX53 Reference Manual (rev.2.1  6/2012).

In general you can use UART, UART supports NRZ encoding format and

IrDA-compatible infrared slow data rate (SIR) format.

I doubt if GPIO can be used for such purpose.

Best regards

chip

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