Luca Burelli 187a8ad09b samples: fade_led: fix build error when PWM is not enabled ... Some boards may define LEDs but disable them by default due to conflicts with other peripherals. In this case, the new sample code introduced in a5fd92b ("samples: fade_led: use all available LEDs") fails to build with a missing symbol error. Fix this by checking if the PWM device (the parent of the LED alias) is enabled before using it. This implicitly discards invalid aliases. Signed-off-by: Luca Burelli <l.burelli@arduino.cc>		2025-02-06 14:47:15 +01:00
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main.c	samples: fade_led: fix build error when PWM is not enabled	2025-02-06 14:47:15 +01:00