daily_automated

trunk/Arduino/libraries/ps2uartKeyboard/Examples/PS2uartKeyboard_tvout/PS2uartKeyboard_tvout.pde

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+/* 
+ based on pollserial and PS2Keyboard.
+ Combined by Yotson, october 2011
+   
+ ps2 keyboard library which uses the usart hardware for buffering individual bits into a byte before reading the byte by software.
+ Goal was to use a ps2 keyboard in combination with tv-out without image/timing corruption. 
+ The interrupt driven version of ps2 keyboard messed with tv out image/timing.
+    
+ Tested on atmega328. Not compatible with arduino mega/mega2560 as the XCKn pins are not broken out to header/pad.
+   
+ ps2-Keyboard pin   |  Arduino pin
+ -------------------------------------------
+ data               |  RX, digital pin 0
+ clock              |  XCK, digital pin 4
+ ground             |  Ground
+ 5V                 |  5V   
+*/
+
+#define DEBUG               // comment out to disable
+
+#ifdef DEBUG
+#include <NewSoftSerial.h>    // this _will_ mess with tvout timings. Used for debugging.
+NewSoftSerial mySerial(11, 12);
+#endif
+
+#include <TVout.h>
+#include <fontALL.h>
+#include <PS2uartKeyboard.h>
+
+TVout TV;
+PS2uartKeyboard keyboard;
+
+void setup()  {
+  TV.begin(_NTSC);
+  TV.set_hbi_hook(keyboard.begin()); 
+  
+#ifdef DEBUG
+  mySerial.begin(14400);
+  mySerial.println("Hello....? World?");
+#else
+  TV.select_font(font6x8);
+  TV.println("Keyboard Terminal");
+  TV.println("-- Version 0.1 --");
+#endif
+}
+
+void loop() {
+  if (keyboard.available()) {
+#ifdef DEBUG
+    mySerial.print((char)keyboard.read());
+#else
+    TV.print((char)keyboard.read());
+#endif
+  }
+}
+
+