reading value from GPIO

lofnakumari — Tue, 21 Apr 2020 08:53:15 GMT

Hi, How to read value fro gpio input in lpc11xx mcu. After reading done, and the same gpio how to configure as output in runtime. Regards

Re: reading value from GPIO

jeremyzhou — Wed, 22 Apr 2020 01:20:35 GMT

Hi Lofna Kumari ,

Thank you for your interest in NXP Semiconductor products and
for the opportunity to serve you.
To provide the fastest possible support, I'd highly recommend you to refer to the periph_blinky demo in the LPCOpen library of LPCXpresso LPC1125 board, this demo presents how to manipulate the GPIO pin.

Have a great day,
TIC

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Re: reading value from GPIO

lofnakumari — Wed, 22 Apr 2020 13:59:28 GMT

Hi,

Thanks for your response. I m looking one wire protocol implementation for reading the sensor data.

Please help me in this area.

Regards

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reading value from GPIO

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Re: reading value from GPIO