first re-commit.

pigi2c.cpp

@@ -0,0 +1,55 @@
+/*****************************************************************************
+
+    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 <pigi2c.h>
+
+pigI2C::pigI2C()
+{
+
+}
+
+
+pigI2C::pigI2C( i2c_addr_t aaddr, i2c_bus_t abus  )
+{
+    init( aaddr, abus );
+}
+
+
+pigI2C::~pigI2C()
+{
+    pigpio::i2c_close( *this );
+}
+
+
+void pigI2C::init( i2c_addr_t aaddr , i2c_bus_t abus )
+{
+    addr = aaddr;
+    bus  = abus;
+
+    handle = pigpio::i2c_open( *this );
+}
+
+
+int pigI2C::i2c_write_device( char* buf, unsigned count )
+{
+    return pigpio::i2c_write_device( *this, buf, count );
+}