daily_automated

2023-03-17 11:59:21 +00:00
parent 252ecca9cf
commit e2f276193e
4496 changed files with 1178007 additions and 0 deletions
--- a/trunk/Arduino/libraries/ps2uartKeyboard/PS2uartKeyboard.h
+++ b/trunk/Arduino/libraries/ps2uartKeyboard/PS2uartKeyboard.h
@@ -0,0 +1,166 @@
+/*  
+ based on pollserial.h and PS2Keyboard.h
+ 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   
+*/
+/*
+ pollserial.h Heavily modified version of:
+
+ HardwareSerial.h - Hardware serial library for Wiring
+ Copyright (c) 2006 Nicholas Zambetti.  All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+  
+ Modified July 2010 by Myles D. Metzler
+*/
+/*
+ PS2Keyboard.h - PS2Keyboard library
+ Copyright (c) 2007 Free Software Foundation.  All right reserved.
+ Written by Christian Weichel <info@32leaves.net>
+
+ ** Mostly rewritten Paul Stoffregen <paul@pjrc.com>, June 2010
+ ** Modified for use with Arduino 13 by L. Abraham Smith, <n3bah@microcompdesign.com> * 
+ ** Modified for easy interrup pin assignement on method begin(datapin,irq_pin). Cuningan <cuninganreset@gmail.com> **
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef PS2UART_h
+#define PS2UART_h
+
+#if defined(ARDUINO) && ARDUINO >= 100
+#include "Arduino.h"     
+#else
+#include "WProgram.h"
+#endif
+
+// Every call to read() returns a single byte for each
+// keystroke.  These configure what byte will be returned
+// for each "special" key.  To ignore a key, use zero.
+#define PS2_TAB         9
+#define PS2_ENTER       13
+#define PS2_BACKSPACE   127
+#define PS2_ESC         27
+#define PS2_INSERT      0
+#define PS2_DELETE      127
+#define PS2_HOME        0
+#define PS2_END         0
+#define PS2_PAGEUP      25
+#define PS2_PAGEDOWN    26
+#define PS2_UPARROW     11
+#define PS2_LEFTARROW   8
+#define PS2_DOWNARROW   10
+#define PS2_RIGHTARROW  21
+#define PS2_F1          0
+#define PS2_F2          0
+#define PS2_F3          0
+#define PS2_F4          0
+#define PS2_F5          0
+#define PS2_F6          0
+#define PS2_F7          0
+#define PS2_F8          0
+#define PS2_F9          0
+#define PS2_F10         0
+#define PS2_F11         0
+#define PS2_F12         0
+#define PS2_SCROLL      0
+
+/* Previous versions of this library returned a mix of ascii characters
+ * and raw scan codes (if no ASCII character could be found).  There was
+ * no way to determine if a byte was ascii or a raw scan code.  With
+ * version 2.0, only ASCII is returned, plus the special bytes above.
+ * These raw scan codes are never returned by read() anymore.
+ *
+ * PS2 keyboard "make" codes to check for certain keys.
+ */
+#define PS2_KC_BREAK  0xf0
+#define PS2_KC_ENTER  0x0d
+#define PS2_KC_ESC    0x76
+#define PS2_KC_KPLUS  0x79
+#define PS2_KC_KMINUS 0x7b
+#define PS2_KC_KMULTI 0x7c
+#define PS2_KC_NUM    0x77
+#define PS2_KC_BKSP   0x66
+
+//define a void function() return type.
+typedef void (*pt2Funct)();
+
+/**
+ * Purpose: Provides an easy access to PS2 keyboards
+ * Author:  Christian Weichel
+ *
+ * Altered by Yotson for usage with usart hardware, october 2011.
+ */
+class PS2uartKeyboard {
+  public:    
+     /**
+      * Starts the keyboard "service".
+      * setting the usart mode correctly.
+      * Propably the best place to call this method is in the setup routine.
+      */
+    pt2Funct begin();
+
+    /**
+     * Returns true if there is a char to be read, false if not.
+     */   
+    bool available();
+ 
+    /**
+     * Returns the char last read from the keyboard.
+     * If there is no char availble, -1 is returned.
+     */   
+    int read();
+    
+    /**
+     * Clears buffer. 
+     * Use this if you want to ignore all keys pressed uptil this moment.
+     */
+    void flush(void);
+    
+    private:
+
+};
+
+void USART_recieve();
+
+#endif
+
+
+
+