[cpp] Suppress output of aplay command

ev3dev / ev3dev-lang

(deprecated) language bindings for ev3dev sensors, motors, LEDs, etc.

GNU General Public License v2.0

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[cpp] Suppress output of aplay command #81

Closed ddemidov closed 9 years ago

ddemidov commented 9 years ago

This adds -q flag to aplay call that is used for wav playback and for espeak invocation. This suppresses the annoying output of aplay that litters the ev3 screen.