Yuta Togashi / buzzer

圧電ブザーをwaitなしで好きなように鳴らすライブラリ

Dependents:   Tourobo2022_TBCMotorDriver

Files at this revision

API Documentation at this revision

Revision 3:a5296d97ba97, committed 2019-10-22

Comitter:
YutaTogashi
Date:
Tue Oct 22 04:05:17 2019 +0000
Parent:
2:cd0d402e06c9
Commit message:
1022

Changed in this revision

buzzer.h Show annotated file Show diff for this revision Revisions of this file 
diff -r cd0d402e06c9 -r a5296d97ba97 buzzer.h
--- a/buzzer.h	Fri Oct 11 17:26:37 2019 +0000
+++ b/buzzer.h	Tue Oct 22 04:05:17 2019 +0000
@@ -17,10 +17,10 @@
         * @param buzzerPin buzzer connect pin
         */
         buzzer(PinName buzzerPin);
-        void output(unsigned int count,float period);
-        void output(bool buzzerStates);
-        void output(float period);
-        void stop();
+        void output(unsigned int count,float period);       //period周期でcount回圧電ブザーを鳴らす
+        void output(bool buzzerStates);                     //false→消音  true→音なる
+        void output(float period);                          //period周期でstop()が呼び出されるまでブザーを鳴らす
+        void stop();                                        //ブザーを止める
     private:
         DigitalOut _buzzer;
         Ticker     _timer;