Support for the TM1640

TM1640.cpp

@@ -0,0 +1,38 @@
+/*
+TM1640.cpp - Library implementation for TM1640.
+
+Copyright (C) 2011 Ricardo Batista (rjbatista <at> gmail <dot> com)
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the version 3 GNU General Public License as
+published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#if defined(ARDUINO) && ARDUINO >= 100
+	#include "Arduino.h"
+#else
+	#include "WProgram.h"
+#endif
+
+#include "TM1640.h"
+#include "string.h"
+
+
+TM1640::TM1640(byte dataPin, byte clockPin, boolean activateDisplay, byte intensity)
+	: TM16XX(dataPin, clockPin, dataPin, 16, activateDisplay, intensity)
+{
+  // nothing else to do - calling super is enough
+}
+
+void TM1640::sendChar(byte pos, byte data, boolean dot)
+{
+  sendData(pos, data | (dot ? 0b10000000 : 0));
+}