first re-commit.

pigbuzzer.cpp

@@ -0,0 +1,65 @@
+/*****************************************************************************
+
+    source::worx libPiGPio
+    Copyright © 2022 c.holzheuer
+    chris@sourceworx.org
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    Uses:
+
+    pigpiod_if2 by joan2937, pigpio @ abyz.me.uk
+    https://abyz.me.uk/rpi/pigpio
+
+    sigslot  by 2017 Pierre-Antoine Lacaze
+    https://github.com/palacaze/sigslot
+
+***************************************************************************/
+
+
+#include <chrono>
+#include <thread>
+
+#include <pigbuzzer.h>
+#include <pignodeout.h>
+#include <pigstate.h>
+
+
+pigBuzzer::pigBuzzer( bcm_t bcmNo )
+    : pigNodeOut( bcmNo , pull_off )
+{
+
+}
+
+
+pigBuzzer::~pigBuzzer()
+{
+
+}
+
+
+void pigBuzzer::buzz( int millisOn, int millisOff )
+{
+/*
+    std::thread thrd(
+    [=]()
+    {
+        _pinOut.set_level( high );
+        std::this_thread::sleep_for( std::chrono::milliseconds( millisOn ) );
+        _pinOut.set_level( low );
+        if( millisOff )
+            std::this_thread::sleep_for( std::chrono::milliseconds( millisOff ) );
+    } );
+    thrd.detach();
+    */
+
+    _pinOut.set_level( high );
+    std::this_thread::sleep_for( std::chrono::milliseconds( millisOn ) );
+    _pinOut.set_level( low );
+    if( millisOff )
+        std::this_thread::sleep_for( std::chrono::milliseconds( millisOff ) );
+
+}