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HAL_ChibiOS: added duration to toneAlarm_set_buzzer_tone

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This commit is contained in:
Andrew Tridgell 2018-07-27 17:12:26 +10:00
parent 949324ff2b
commit c83567dcba
2 changed files with 3 additions and 2 deletions
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3
libraries/AP_HAL_ChibiOS/Util.cpp
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@ -153,7 +153,8 @@ bool Util::toneAlarm_init()
return true; return true;
} }
void Util::toneAlarm_set_buzzer_tone(float frequency, float volume) { void Util::toneAlarm_set_buzzer_tone(float frequency, float volume, uint32_t duration_ms)
{
if (is_zero(frequency) || is_zero(volume)) { if (is_zero(frequency) || is_zero(volume)) {
pwmDisableChannel(_toneAlarm_pwm_group.pwm_drv, _toneAlarm_pwm_group.chan); pwmDisableChannel(_toneAlarm_pwm_group.pwm_drv, _toneAlarm_pwm_group.chan);
} else { } else {

2
libraries/AP_HAL_ChibiOS/Util.h
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@ -48,7 +48,7 @@ public:
#ifdef HAL_PWM_ALARM #ifdef HAL_PWM_ALARM
bool toneAlarm_init() override; bool toneAlarm_init() override;
void toneAlarm_set_buzzer_tone(float frequency, float volume) override; void toneAlarm_set_buzzer_tone(float frequency, float volume, uint32_t duration_ms) override;
#endif #endif
private: private: