Revision 4:aa08e82834dc, committed 2010-12-16

Comitter:

hlipka

Date:

Thu Dec 16 21:25:56 2010 +0000

Parent:

3:e5d5e2fe4bf6

Child:

5:3ff30ca33efc

Commit message:

added adapter for TextLCD

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Thu Dec 16 21:25:56 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/simon/code/TextLCD/#44f34c09bd37

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textlcdadapter.cpp	Thu Dec 16 21:25:56 2010 +0000
@@ -0,0 +1,59 @@
+/*
+ * mbed LCDWindow library
+* Copyright (c) 2010 Hendrik Lipka
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+* THE SOFTWARE.
+*/
+
+#include "textlcdadapter.h"
+#include <stdarg.h>
+
+
+TextLCDAdapter::TextLCDAdapter(TextLCD *lcd) {
+    _lcd=lcd;
+}
+void TextLCDAdapter::clear() {
+    _lcd->cls();
+}
+
+int TextLCDAdapter::getRows() {
+    return _lcd->rows();
+}
+int TextLCDAdapter::getColumns() {
+    return _lcd->columns();
+}
+void TextLCDAdapter::character(int column, int row, int c) {
+}
+
+int TextLCDAdapter::putc(int c) {
+    return _lcd->putc(c);
+}
+int TextLCDAdapter::printf(const char* format, ...) {
+    // create and start the va_list
+    va_list listPointer ;
+    va_start( listPointer, format ) ;
+
+    // vsprintf is an example of
+    // a function that works with
+    // an "already started" va_list
+    static char buf[ 1024 ] ;
+    vsprintf( buf, format, listPointer ) ;
+
+    return _lcd->printf(buf);
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textlcdadapter.h	Thu Dec 16 21:25:56 2010 +0000
@@ -0,0 +1,49 @@
+/* mbed TextLCD Library, for a 4-bit LCD based on HD44780
+ * Copyright (c) 2007-2010, sford
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef MBED_TEXTLCDADAPTER_H
+#define MBED_TEXTLCDADAPTER_H
+
+#include "TextLCD.h"
+#include "window.h"
+
+/** 
+ * adapter class to wrap a TextLCD instance as Window
+ */
+class TextLCDAdapter : public Window {
+public:
+
+    TextLCDAdapter(TextLCD* lcd);
+    virtual void clear();
+
+    virtual int getRows();
+    virtual int getColumns();
+    virtual void character(int column, int row, int c);
+    int putc(int c);
+    int printf(const char* format, ...);
+    
+    private:
+        TextLCD *_lcd;
+
+};
+
+#endif