-/* Copyright (C) 2011 by Jacob Alexander
- *
+/* Copyright (C) 2011-2014 by Jacob Alexander
+ *
* 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
// ----- Includes -----
-// AVR Includes
-#include <avr/interrupt.h>
-#include <avr/io.h>
+// Compiler Includes
+#include <Lib/ScanLib.h>
// Project Includes
#include <led.h>
// ----- Macros -----
-// Make sure we haven't overflowed the buffer
-#define bufferAdd(byte) \
- if ( KeyIndex_BufferUsed < KEYBOARD_BUFFER ) \
- KeyIndex_Buffer[KeyIndex_BufferUsed++] = byte
-
// ----- Variables -----
// ----- Functions -----
// Setup
-inline void scan_setup()
+inline void Scan_setup()
{
// Setup the the USART interface for keyboard data input
-
+
// Setup baud rate
// 16 MHz / ( 16 * Baud ) = UBRR
// Baud <- 3.358 ms per bit, thus 1000 / 3.358 = 297.80
- // Thus baud = 3357
+ // Thus USBRR = 3357
uint16_t baud = 3357; // Max setting of 4095
UBRR1H = (uint8_t)(baud >> 8);
UBRR1L = (uint8_t)baud;
// Nothing is needed here for the Kaypro, but the function is available as part of the api to be called in a polling fashion
// TODO
// - Add songs :D
-inline uint8_t scan_loop()
+inline uint8_t Scan_loop()
{
// We *could* do extra offline processing here, but, it's not really needed for the Kaypro 1 keyboard
return 0;
case 0x09: // ^I
case 0x0D: // ^M
case 0x1B: // ^[
- bufferAdd( keyValue );
+ Macro_bufferAdd( keyValue );
break;
// 0x40 Offset Keys
// Add Ctrl key and offset to the lower alphabet
case 0x1D: // ^]
case 0x1E: // ^^
case 0x1F: // ^_
- bufferAdd( 0xF6 );
- bufferAdd( keyValue + 0x40 );
+ Macro_bufferAdd( 0xF6 );
+ Macro_bufferAdd( keyValue + 0x40 );
break;
// - Add Shift key and offset to non-shifted key -
case 0x23: // #
case 0x24: // $
case 0x25: // %
- bufferAdd( 0xF5 );
- bufferAdd( keyValue + 0x10 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue + 0x10 );
break;
// 0x11 Offset Keys
case 0x26: // &
case 0x28: // (
- bufferAdd( 0xF5 );
- bufferAdd( keyValue + 0x11 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue + 0x11 );
break;
// 0x07 Offset Keys
case 0x29: // )
- bufferAdd( 0xF5 );
- bufferAdd( keyValue + 0x07 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue + 0x07 );
break;
// -0x0E Offset Keys
case 0x40: // @
- bufferAdd( 0xF5 );
- bufferAdd( keyValue - 0x0E );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue - 0x0E );
break;
// 0x0E Offset Keys
case 0x2A: // *
- bufferAdd( 0xF5 );
- bufferAdd( keyValue + 0x0E );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue + 0x0E );
break;
// 0x12 Offset Keys
case 0x2B: // +
- bufferAdd( 0xF5 );
- bufferAdd( keyValue + 0x12 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue + 0x12 );
break;
// 0x05 Offset Keys
case 0x22: // "
- bufferAdd( 0xF5 );
- bufferAdd( keyValue + 0x05 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue + 0x05 );
break;
// 0x01 Offset Keys
case 0x3A: // :
- bufferAdd( 0xF5 );
- bufferAdd( keyValue + 0x01 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue + 0x01 );
break;
// -0x10 Offset Keys
case 0x3C: // <
case 0x3E: // >
case 0x3F: // ?
- bufferAdd( 0xF5 );
- bufferAdd( keyValue - 0x10 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue - 0x10 );
break;
// -0x28 Offset Keys
case 0x5E: // ^
- bufferAdd( 0xF5 );
- bufferAdd( keyValue - 0x28 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue - 0x28 );
break;
// -0x32 Offset Keys
case 0x5F: // _
- bufferAdd( 0xF5 );
- bufferAdd( keyValue - 0x32 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue - 0x32 );
break;
// -0x20 Offset Keys
case 0x7B: // {
case 0x7C: // |
case 0x7D: // }
- bufferAdd( 0xF5 );
- bufferAdd( keyValue - 0x20 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue - 0x20 );
break;
// -0x1E Offset Keys
case 0x7E: // ~
- bufferAdd( 0xF5 );
- bufferAdd( keyValue - 0x1E );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue - 0x1E );
break;
// All other keys
default:
// Add Ctrl key and offset to the lower alphabet
if ( keyValue >= 0x00 && keyValue <= 0x1F )
{
- bufferAdd( 0xF6 );
- bufferAdd( keyValue + 0x60 );
+ Macro_bufferAdd( 0xF6 );
+ Macro_bufferAdd( keyValue + 0x60 );
}
// Shift Characters are from 0x41 to 0x59
// Add Shift key and offset to the lower alphabet
else if ( keyValue >= 0x41 && keyValue <= 0x5A )
{
- bufferAdd( 0xF5 );
- bufferAdd( keyValue + 0x20 );
+ Macro_bufferAdd( 0xF5 );
+ Macro_bufferAdd( keyValue + 0x20 );
}
// Everything else
else
{
- bufferAdd( keyValue );
+ Macro_bufferAdd( keyValue );
}
break;
}
case 0xC3: // Keypad Enter
print("\n");
info_print("BEEEEP! - Clicker on");
- UDR1 = cmd_clickON;
+ scan_sendData( cmd_clickON );
break;
case 0xB2: // Keypad Decimal
print("\n");
info_print("BEEP! - Clicker off");
- UDR1 = cmd_clickOFF;
+ scan_sendData( cmd_clickOFF );
break;
case 0x0A: // Line Feed
print("\n");
info_print("ACK!!");
- UDR1 = cmd_ACK_AA;
+ scan_sendData( cmd_ACK_AA );
break;
}
sei(); // Re-enable Interrupts
}
+// Send data
+uint8_t Scan_sendData( uint8_t dataPayload )
+{
+ UDR1 = dataPayload;
+ return 0;
+}
+
+// Signal KeyIndex_Buffer that it has been properly read
+void Scan_finishedWithBuffer( uint8_t sentKeys )
+{
+}
+
+// Signal that the keys have been properly sent over USB
+void Scan_finishedWithUSBBuffer( uint8_t sentKeys )
+{
+}
+
+// Reset/Hold keyboard
+// NOTE: Does nothing with the BETKB
+void Scan_lockKeyboard( void )
+{
+}
+
+// NOTE: Does nothing with the BETKB
+void Scan_unlockKeyboard( void )
+{
+}
+
+// Reset Keyboard
+void Scan_resetKeyboard( void )
+{
+}
+
projects / kiibohd-controller.git / blobdiff