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How to configure GPIOs as input or output?

Aditya Narayan Tripathi over 7 years ago

Control output of a GPIO with just one LED. Control input of a GPIO with one button.

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Joakim Jakobsen over 7 years ago +2

One way to configure the GPIOs is to use the nrf_gpio interface directly: Configure pin as output: nrf_gpio_cfg_output(pin_number) Configure pin as input : nrf_gpio_cfg_input(pin_number…

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0 Aditya Narayan Tripathi over 7 years ago

Hi endnode, i am unable to work with buttons(Keys). There is some problem in button configuration. Can you provide some sample code for that?????? I am using PCA10040 development board. Can provide any help for that
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0 Joakim Jakobsen over 7 years ago in reply to Aditya Narayan Tripathi

Did you take a look in the infocenter about the BSP or about the Button Handler?
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0 Joakim Jakobsen over 7 years ago in reply to Aditya Narayan Tripathi

Did you take a look in the infocenter about the BSP or about the Button Handler?
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