MyConfig.h error

[Fat Fly]

Line 21 and 22

#ifndef MyConfig_h
#define MyConfig_h

Why ?

[mfalkvidd]

@Fat-Fly That's standard practice in C programming. It avoids problems when the file is included more than one time. It is not an error.

Why are you asking?

[Fat Fly]

I copy mysensors library to comp and trying set nrf_gw power to max and these errors. Then verify sketch and arduino ide says this error in myconfig.h line 21 and 22

[Fat Fly]

Then this error is okay but arduino ide not find DigitalIO.h.
/home/insippo/sketchbook/libraries/MySensors/utility/RF24.h:20:23: fatal error: DigitalIO.h: No such file or directory
#include <DigitalIO.h>

I do not understand why arduino ide not find this.

[m26872]

Isn't that DigitalIO -thing what happens when you forget to disable 'soft SPI' back again after compiling e.g. EthernetGW ?

[Fat Fly]

I so not disable soft spi if i install gw. After i try.