Diff: mbed_display_manager.cpp

Revision:

0:1324e7d9d471

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_display_manager.cpp	Mon Mar 07 22:51:19 2011 +0000
@@ -0,0 +1,61 @@
+#include "mbed_display_manager.hpp"
+#include <iostream>
+
+using namespace ext_text_lcd;
+
+MbedDisplayManager::MbedDisplayManager() :
+    lcd(p28, p27, Port2, 0, TextLCD::LCD16x2), pos(0)
+{
+    std::cout << "Init Display" << "\r" << std::endl;     
+}
+
+void MbedDisplayManager::moveTo(std::size_t pos) 
+{
+    std::cout << "Display moveTo " << pos << "\r" << std::endl;
+    this->pos = pos;
+    updateCursor();
+}
+
+void MbedDisplayManager::writeStatus(const std::string &text)
+{
+    std::cout << "Display write status '" << text << "'\r" << std::endl;
+    writeAt(0, text);
+}
+
+void MbedDisplayManager::writeText(const std::string &text)
+{
+    std::cout << "Display write text '" << text << "'\r" << std::endl;
+    writeAt(1, text);
+}
+
+void MbedDisplayManager::writeAt(std::size_t row, const std::string &text)
+{
+    std::size_t len = text.size();
+    std::string str = (text + std::string(20 - len, ' '));
+    lcd.locate(0, row);
+    lcd.printf(str.c_str());
+    updateCursor();
+}
+    
+void MbedDisplayManager::updateCursor()
+{
+    lcd.locate(pos, 1);
+}
+
+void MbedDisplayManager:: showCursor()
+{
+    std::cout << "Display showCursor" << "\r" << std::endl;     
+    lcd.setDisplayControl(TextLCD::DisplayOn, TextLCD::CursorOn, TextLCD::BlinkingCursor);
+}
+
+void MbedDisplayManager:: hideCursor()
+{
+    std::cout << "Display hideCursor" << "\r" << std::endl;     
+    lcd.setDisplayControl(TextLCD::DisplayOn, TextLCD::CursorOff);
+}
+
+void MbedDisplayManager:: clear()
+{
+    std::cout << "Display clear" << "\r" << std::endl;     
+    lcd.cls();
+}