AP_HAL: added duration to toneAlarm_set_buzzer_tone

This commit is contained in:
Andrew Tridgell 2018-07-27 17:12:17 +10:00
parent c711c8c6bb
commit 949324ff2b

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@ -72,7 +72,7 @@ public:
ToneAlarm Driver
*/
virtual bool toneAlarm_init() { return false;}
virtual void toneAlarm_set_buzzer_tone(float frequency, float volume) {}
virtual void toneAlarm_set_buzzer_tone(float frequency, float volume, uint32_t duration_ms) {}
/*
return a stream for access to a system shell, if available