Hello everyone, I just wanted to use a keypad that's why I found a keypad library on Github I added the library and when I wanna build the project I receive this : error: #5: cannot open source input file "gpio.h": No such file or directory. I don't where can I find the source input file "gpio.h" I searched it on the internet, but didn't find anything.
Thanks in advance
Ali_Kermani said: I don't where can I find the source input file "gpio.h"
In your Windows explorer, type "gpio.h" into the search box - let it find it for you!
Once you know where it is, set the Include Paths appropriately in your project.
Thank you so much
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