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
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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