Intial commit of the SonyNEWS scan module
- Keyboard output fully working - Not all of the features are implemented yet (input, speaker, or power detection) - There is no plan for mouse support
This commit is contained in:
		
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					 9 changed files with 657 additions and 15 deletions
				
			
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			@ -45,6 +45,7 @@
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#include "heathzenith.h"
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#include "kaypro1.h"
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#include "microswitch8304.h"
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#include "sonynews.h"
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#include "tandy1000.h"
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			@ -19,10 +19,10 @@
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 * THE SOFTWARE.
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 */
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#ifndef __TANDY1000_H
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#define __TANDY1000_H
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#ifndef __MICROSWITCH8304_H
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#define __MICROSWITCH8304_H
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// This file contains various key layouts for the Tandy 1000 keyboard
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// This file contains various key layouts for the Convergent microswitch8304 keyboard
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// ----- Variables -----
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								Keymap/sonynews.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										299
									
								
								Keymap/sonynews.h
									
										
									
									
									
										Normal file
									
								
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			@ -0,0 +1,299 @@
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/* Copyright (C) 2011 by Jacob Alexander
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 * 
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * in the Software without restriction, including without limitation the rights
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 * 
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 * 
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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 * THE SOFTWARE.
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 */
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#ifndef __SONYNEWS_H
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#define __SONYNEWS_H
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// This file contains various key layouts for the Sony NEWS Topre Keyboard
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// TODO
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// ----- Variables -----
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static uint8_t sonynews_ModifierMask[] = { 0x28, 0x36, 0x42, 0x43, 0x4A };
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static uint8_t sonynews_DefaultMap[] = { 
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				0x00, // 0x00
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				KEY_F1, // 0x01
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				KEY_F2, // 0x02
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				KEY_F3, // 0x03
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				KEY_F4, // 0x04
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				KEY_F5, // 0x05
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				KEY_F6, // 0x06
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				KEY_F7, // 0x07
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				KEY_F8, // 0x08
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				KEY_F9, // 0x09
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				KEY_F10, // 0x0A
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				KEY_ESC, // 0x0B
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				KEY_1, // 0x0C
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				KEY_2, // 0x0D
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				KEY_3, // 0x0E
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				KEY_4, // 0x0F
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				KEY_5, // 0x10
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				KEY_6, // 0x11
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				KEY_7, // 0x12
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				KEY_8, // 0x13
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				KEY_9, // 0x14
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				KEY_0, // 0x15
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				KEY_MINUS, // 0x16
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				KEY_EQUAL, // 0x17
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				KEY_INTER3, // 0x18 - Yen
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				KEY_BACKSPACE, // 0x19
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				KEY_TAB, // 0x1A
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				KEY_Q, // 0x1B
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				KEY_W, // 0x1C
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				KEY_E, // 0x1D
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				KEY_R, // 0x1E
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				KEY_T, // 0x1F
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				KEY_Y, // 0x20
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				KEY_U, // 0x21
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				KEY_I, // 0x22
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				KEY_O, // 0x23
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				KEY_P, // 0x24
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				KEY_LEFT_BRACE, // 0x25
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				KEY_RIGHT_BRACE, // 0x26
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				KEY_DELETE, // 0x27
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				KEY_CTRL, // 0x28
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				KEY_A, // 0x29
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				KEY_S, // 0x2A
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				KEY_D, // 0x2B
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				KEY_F, // 0x2C
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				KEY_G, // 0x2D
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				KEY_H, // 0x2E
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				KEY_J, // 0x2F
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				KEY_K, // 0x30
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				KEY_L, // 0x31
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				KEY_SEMICOLON, // 0x32
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				KEY_QUOTE, // 0x33
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				KEY_BACKSLASH, // 0x34
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				KEY_ENTER, // 0x35
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				KEY_LEFT_SHIFT, // 0x36
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				KEY_Z, // 0x37
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				KEY_X, // 0x38
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				KEY_C, // 0x39
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				KEY_V, // 0x3A
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				KEY_B, // 0x3B
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				KEY_N, // 0x3C
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				KEY_M, // 0x3D
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				KEY_COMMA, // 0x3E
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				KEY_PERIOD, // 0x3F
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				KEY_SLASH, // 0x40
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				KEY_INTER1, // 0x41 - "Ru" and "-"
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				KEY_RIGHT_SHIFT, // 0x42
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				KEY_ALT, // 0x43
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				KEY_CAPS_LOCK, // 0x44
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				KEY_INTER5, // 0x45 - Muhenkan
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				KEY_SPACE, // 0x46
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				KEY_INTER4, // 0x47 - Henkan
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				KEY_LANG2, // 0x48 - Eisu (English/Numbers) (I've seen references to this mapping)
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				KEY_INTER2, // 0x49 - Kana
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				KEY_EXEC, // 0x4A - Jikkou XXX Which means Execute, and since there is no Language key
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				KEYPAD_7, // 0x4B
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				KEYPAD_8, // 0x4C
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				KEYPAD_9, // 0x4D
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				KEYPAD_MINUS, // 0x4E
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				KEYPAD_4, // 0x4F
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				KEYPAD_5, // 0x50
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				KEYPAD_6, // 0x51
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				KEYPAD_PLUS, // 0x52
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				KEYPAD_1, // 0x53
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				KEYPAD_2, // 0x54
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				KEYPAD_3, // 0x55
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				KEYPAD_COMMA, // 0x56
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				KEYPAD_0, // 0x57
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				KEY_UP, // 0x58
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				KEYPAD_PERIOD, // 0x59
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				KEYPAD_ENTER, // 0x5A
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				KEY_LEFT, // 0x5B
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				KEY_DOWN, // 0x5C
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				KEY_RIGHT, // 0x5D
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				0, // 0x5E
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				0, // 0x5F
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				0, // 0x60
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				0, // 0x61
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				0, // 0x62
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				0, // 0x63
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				KEYPAD_ASTERIX, // 0x64
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				KEYPAD_SLASH, // 0x65
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				KEYPAD_TAB, // 0x66
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				0, // 0x67
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				KEY_F11, // 0x68
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				KEY_F12, // 0x69
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				KEY_HELP, // 0x6A
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				KEY_INSERT, // 0x6B
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				KEY_CLEAR, // 0x6C
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				KEY_PAGE_UP, // 0x6D
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				KEY_PAGE_DOWN, // 0x6E
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				0, // 0x6F
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				0, // 0x70
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				0, // 0x71
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				0, // 0x72
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				0, // 0x73
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				0, // 0x74
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				0, // 0x75
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				0, // 0x76
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				0, // 0x77
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				0, // 0x78
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				0, // 0x79
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				KEY_F13, // 0x7A
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				0, // 0x7B
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				0, // 0x7C
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				0, // 0x7D
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				0, // 0x7E
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				0, // 0x7F
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};
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static uint8_t sonynews_ColemakMap[] = {
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				0x00, // 0x00
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				KEY_F1, // 0x01
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				KEY_F2, // 0x02
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				KEY_F3, // 0x03
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				KEY_F4, // 0x04
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				KEY_F5, // 0x05
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				KEY_F6, // 0x06
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				KEY_F7, // 0x07
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				KEY_F8, // 0x08
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				KEY_F9, // 0x09
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				KEY_F10, // 0x0A
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				KEY_ESC, // 0x0B
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				KEY_1, // 0x0C
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				KEY_2, // 0x0D
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				KEY_3, // 0x0E
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				KEY_4, // 0x0F
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				KEY_5, // 0x10
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				KEY_6, // 0x11
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				KEY_7, // 0x12
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				KEY_8, // 0x13
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				KEY_9, // 0x14
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				KEY_0, // 0x15
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				KEY_MINUS, // 0x16
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				KEY_EQUAL, // 0x17
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				KEY_INTER3, // 0x18 - Yen
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				KEY_BACKSPACE, // 0x19
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				KEY_TAB, // 0x1A
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				KEY_Q, // 0x1B
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				KEY_W, // 0x1C
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				KEY_F, // 0x1D
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				KEY_P, // 0x1E
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				KEY_G, // 0x1F
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				KEY_J, // 0x20
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				KEY_L, // 0x21
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				KEY_U, // 0x22
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				KEY_Y, // 0x23
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				KEY_SEMICOLON, // 0x24
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				KEY_LEFT_BRACE, // 0x25
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				KEY_RIGHT_BRACE, // 0x26
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				KEY_DELETE, // 0x27
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				KEY_CTRL, // 0x28
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				KEY_A, // 0x29
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				KEY_R, // 0x2A
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				KEY_S, // 0x2B
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				KEY_T, // 0x2C
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				KEY_D, // 0x2D
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				KEY_H, // 0x2E
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				KEY_N, // 0x2F
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				KEY_E, // 0x30
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				KEY_I, // 0x31
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				KEY_O, // 0x32
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				KEY_QUOTE, // 0x33
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				KEY_BACKSLASH, // 0x34
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				KEY_ENTER, // 0x35
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				KEY_LEFT_SHIFT, // 0x36
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				KEY_Z, // 0x37
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				KEY_X, // 0x38
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				KEY_C, // 0x39
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				KEY_V, // 0x3A
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				KEY_B, // 0x3B
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				KEY_K, // 0x3C
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				KEY_M, // 0x3D
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				KEY_COMMA, // 0x3E
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				KEY_PERIOD, // 0x3F
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				KEY_SLASH, // 0x40
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				KEY_INTER1, // 0x41 - "Ru" and "-"
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				KEY_RIGHT_SHIFT, // 0x42
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				KEY_ALT, // 0x43
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				KEY_CAPS_LOCK, // 0x44
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				KEY_INTER5, // 0x45 - Muhenkan
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				KEY_SPACE, // 0x46
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				KEY_INTER4, // 0x47 - Henkan
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				KEY_LANG2, // 0x48 - Eisu (English/Numbers) (I've seen references to this mapping)
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				KEY_INTER2, // 0x49 - Kana
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				//KEY_EXEC, // 0x4A - Jikkou XXX Which means Execute, and since there is no Language key
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				KEY_GUI, // 0x4A - Using Jikkou as Windows Key
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				KEYPAD_7, // 0x4B
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				KEYPAD_8, // 0x4C
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				KEYPAD_9, // 0x4D
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				KEYPAD_MINUS, // 0x4E
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				KEYPAD_4, // 0x4F
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				KEYPAD_5, // 0x50
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				KEYPAD_6, // 0x51
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				KEYPAD_PLUS, // 0x52
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				KEYPAD_1, // 0x53
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				KEYPAD_2, // 0x54
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				KEYPAD_3, // 0x55
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				KEYPAD_COMMA, // 0x56
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				KEYPAD_0, // 0x57
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				KEY_UP, // 0x58
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				KEYPAD_PERIOD, // 0x59
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				KEYPAD_ENTER, // 0x5A
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				KEY_LEFT, // 0x5B
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				KEY_DOWN, // 0x5C
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				KEY_RIGHT, // 0x5D
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				0, // 0x5E
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				0, // 0x5F
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				0, // 0x60
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				0, // 0x61
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				0, // 0x62
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				0, // 0x63
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				KEYPAD_ASTERIX, // 0x64
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				KEYPAD_SLASH, // 0x65
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				KEYPAD_TAB, // 0x66
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				0, // 0x67
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				KEY_F11, // 0x68
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				KEY_F12, // 0x69
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				KEY_HELP, // 0x6A
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				KEY_INSERT, // 0x6B
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		||||
				KEY_CLEAR, // 0x6C
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		||||
				KEY_PAGE_UP, // 0x6D
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		||||
				KEY_PAGE_DOWN, // 0x6E
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				0, // 0x6F
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				0, // 0x70
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				0, // 0x71
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				0, // 0x72
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				0, // 0x73
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				0, // 0x74
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				0, // 0x75
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				0, // 0x76
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				0, // 0x77
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				0, // 0x78
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				0, // 0x79
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				KEY_F13, // 0x7A
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				0, // 0x7B
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				0, // 0x7C
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				0, // 0x7D
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				0, // 0x7E
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				0, // 0x7F
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};
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#endif
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			@ -170,17 +170,17 @@
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#define KEY_SCROLL_LLOCK   132
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#define KEYPAD_COMMA       133 // Brazillian (See spec)
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#define KEYPAD_EQUAL_AS    134 // AS/400 Keyboard (See spec)
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#define KEY_INTER1         135 // Brazillian and Japanese "Ru"
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#define KEY_INTER2         136 // Japanese Katakana/Hiragana
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#define KEY_INTER3         137 // Japanese Yen
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#define KEY_INTER4         138 // Japanese Henkan
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#define KEY_INTER5         139 // Japanese Muhenkan
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#define KEY_INTER6         140 // PC98 Comma (Ka-m-ma)
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#define KEY_INTER7         141 // Double-Byte/Single-Byte Toggle
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#define KEY_INTER8         142 // Undefined
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		||||
#define KEY_INTER9         143 // Undefined
 | 
			
		||||
#define KEY_INTER1         135 // KANJI1 - Brazillian and Japanese "Ru" and "-"
 | 
			
		||||
#define KEY_INTER2         136 // KANJI2 - Japanese Katakana/Hiragana
 | 
			
		||||
#define KEY_INTER3         137 // KANJI3 - Japanese Yen
 | 
			
		||||
#define KEY_INTER4         138 // KANJI4 - Japanese Henkan
 | 
			
		||||
#define KEY_INTER5         139 // KANJI5 - Japanese Muhenkan
 | 
			
		||||
#define KEY_INTER6         140 // KANJI6 - PC98 Comma (Ka-m-ma)
 | 
			
		||||
#define KEY_INTER7         141 // KANJI7 - Double-Byte/Single-Byte Toggle
 | 
			
		||||
#define KEY_INTER8         142 // KANJI8 - Undefined
 | 
			
		||||
#define KEY_INTER9         143 // KANJI9 - Undefined
 | 
			
		||||
#define KEY_LANG1          144 // Korean Hangul/English Toggle
 | 
			
		||||
#define KEY_LANG2          145 // Korean Hanja Conversion
 | 
			
		||||
#define KEY_LANG2          145 // Korean Hanja Conversion - Japanese Eisu
 | 
			
		||||
#define KEY_LANG3          146 // Japanese Katakana Key (USB)
 | 
			
		||||
#define KEY_LANG4          147 // Japanese Hiragana Key (USB)
 | 
			
		||||
#define KEY_LANG5          148 // Japanese Zenkaku/Hankaku Key (USB)
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
| 
						 | 
				
			
			@ -74,7 +74,7 @@ inline void scan_setup()
 | 
			
		|||
	// 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;
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
| 
						 | 
				
			
			@ -78,7 +78,7 @@ inline void scan_setup()
 | 
			
		|||
	// Setup baud rate
 | 
			
		||||
	// 16 MHz / ( 16 * Baud ) = UBRR
 | 
			
		||||
	// Baud <- 0.82020 ms per bit, thus 1000 / 0.82020 = 1219.2
 | 
			
		||||
	// Thus baud = 820
 | 
			
		||||
	// Thus baud setting = 820
 | 
			
		||||
	uint16_t baud = 820; // Max setting of 4095
 | 
			
		||||
	UBRR1H = (uint8_t)(baud >> 8);
 | 
			
		||||
	UBRR1L = (uint8_t)baud;
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
							
								
								
									
										229
									
								
								Scan/SonyNEWS/scan_loop.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										229
									
								
								Scan/SonyNEWS/scan_loop.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,229 @@
 | 
			
		|||
/* Copyright (C) 2011 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
 | 
			
		||||
 * 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.
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
// ----- Includes -----
 | 
			
		||||
 | 
			
		||||
// AVR Includes
 | 
			
		||||
#include <avr/interrupt.h>
 | 
			
		||||
#include <avr/io.h>
 | 
			
		||||
#include <util/delay.h>
 | 
			
		||||
 | 
			
		||||
// Project Includes
 | 
			
		||||
#include <led.h>
 | 
			
		||||
#include <print.h>
 | 
			
		||||
 | 
			
		||||
// Local Includes
 | 
			
		||||
#include "scan_loop.h"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// ----- Defines -----
 | 
			
		||||
 | 
			
		||||
// Pinout Defines
 | 
			
		||||
#define RESET_PORT PORTB
 | 
			
		||||
#define RESET_DDR   DDRD
 | 
			
		||||
#define RESET_PIN      0
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// ----- Macros -----
 | 
			
		||||
 | 
			
		||||
// Make sure we haven't overflowed the buffer
 | 
			
		||||
#define bufferAdd(byte) \
 | 
			
		||||
		if ( KeyIndex_BufferUsed < KEYBOARD_BUFFER ) \
 | 
			
		||||
			KeyIndex_Buffer[KeyIndex_BufferUsed++] = byte
 | 
			
		||||
 | 
			
		||||
#define UNSET_RESET()   RESET_DDR &= ~(1 << RESET_PIN)
 | 
			
		||||
#define   SET_RESET()   RESET_DDR |=  (1 << RESET_PIN)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// ----- Variables -----
 | 
			
		||||
 | 
			
		||||
// Buffer used to inform the macro processing module which keys have been detected as pressed
 | 
			
		||||
volatile uint8_t KeyIndex_Buffer[KEYBOARD_BUFFER];
 | 
			
		||||
volatile uint8_t KeyIndex_BufferUsed;
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// ----- Functions -----
 | 
			
		||||
 | 
			
		||||
// Setup
 | 
			
		||||
inline void scan_setup()
 | 
			
		||||
{
 | 
			
		||||
	// Setup the the USART interface for keyboard data input
 | 
			
		||||
	
 | 
			
		||||
	// Setup baud rate
 | 
			
		||||
	// 16 MHz / ( 16 * Baud ) = UBRR
 | 
			
		||||
	// Baud <- 0.10450 ms per bit, thus 1000 / 0.10450 = 9569.4
 | 
			
		||||
	// Thus UBRR = 104.50
 | 
			
		||||
	// To deal with the 0.5, setting to double speed, which means UBRR = 209
 | 
			
		||||
	uint16_t baud = 209; // Max setting of 4095
 | 
			
		||||
	UBRR1H = (uint8_t)(baud >> 8);
 | 
			
		||||
	UBRR1L = (uint8_t)baud;
 | 
			
		||||
 | 
			
		||||
	// Enable Double Read Speed
 | 
			
		||||
	UCSR1A = 0x02;
 | 
			
		||||
 | 
			
		||||
	// Enable the receiver, transitter, and RX Complete Interrupt
 | 
			
		||||
	UCSR1B = 0x98;
 | 
			
		||||
 | 
			
		||||
	// Set frame format: 8 data, no stop bits or parity
 | 
			
		||||
	// Asynchrounous USART mode
 | 
			
		||||
	UCSR1C = 0x06;
 | 
			
		||||
 | 
			
		||||
	// Reset the keyboard before scanning, we might be in a wierd state
 | 
			
		||||
	scan_resetKeyboard();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// Main Detection Loop
 | 
			
		||||
// Not needed for the Sony NEWS, this is just a busy loop
 | 
			
		||||
inline uint8_t scan_loop()
 | 
			
		||||
{
 | 
			
		||||
	return 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void processKeyValue( uint8_t keyValue )
 | 
			
		||||
{
 | 
			
		||||
	// Detect release condition
 | 
			
		||||
	uint8_t release = keyValue & 0x80;
 | 
			
		||||
 | 
			
		||||
	// Finalize output buffer
 | 
			
		||||
	// Mask 8th bit
 | 
			
		||||
	keyValue &= 0x7F;
 | 
			
		||||
 | 
			
		||||
	// Key Release
 | 
			
		||||
	if ( release )
 | 
			
		||||
	{
 | 
			
		||||
		// Check for the released key, and shift the other keys lower on the buffer
 | 
			
		||||
		uint8_t c;
 | 
			
		||||
		for ( c = 0; c < KeyIndex_BufferUsed; c++ )
 | 
			
		||||
		{
 | 
			
		||||
			// Key to release found
 | 
			
		||||
			if ( KeyIndex_Buffer[c] == keyValue )
 | 
			
		||||
			{
 | 
			
		||||
				// Shift keys from c position
 | 
			
		||||
				for ( uint8_t k = c; k < KeyIndex_BufferUsed - 1; k++ )
 | 
			
		||||
					KeyIndex_Buffer[k] = KeyIndex_Buffer[k + 1];
 | 
			
		||||
 | 
			
		||||
				// Decrement Buffer
 | 
			
		||||
				KeyIndex_BufferUsed--;
 | 
			
		||||
 | 
			
		||||
				break;
 | 
			
		||||
			}
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		// Error case (no key to release)
 | 
			
		||||
		if ( c == KeyIndex_BufferUsed + 1 )
 | 
			
		||||
		{
 | 
			
		||||
			errorLED( 1 );
 | 
			
		||||
			char tmpStr[6];
 | 
			
		||||
			hexToStr( keyValue, tmpStr );
 | 
			
		||||
			erro_dPrint( "Could not find key to release: ", tmpStr );
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
	// Press or Repeat Rate
 | 
			
		||||
	else
 | 
			
		||||
	{
 | 
			
		||||
		// Make sure the key isn't already in the buffer
 | 
			
		||||
		for ( uint8_t c = 0; c < KeyIndex_BufferUsed + 1; c++ )
 | 
			
		||||
		{
 | 
			
		||||
			// Key isn't in the buffer yet
 | 
			
		||||
			if ( c == KeyIndex_BufferUsed )
 | 
			
		||||
			{
 | 
			
		||||
				bufferAdd( keyValue );
 | 
			
		||||
				break;
 | 
			
		||||
			}
 | 
			
		||||
 | 
			
		||||
			// Key already in the buffer
 | 
			
		||||
			if ( KeyIndex_Buffer[c] == keyValue )
 | 
			
		||||
				break;
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// USART Receive Buffer Full Interrupt
 | 
			
		||||
ISR(USART1_RX_vect)
 | 
			
		||||
{
 | 
			
		||||
	cli(); // Disable Interrupts
 | 
			
		||||
 | 
			
		||||
	uint8_t keyValue = 0x00;
 | 
			
		||||
 | 
			
		||||
	// One scancode at a time (fastest interval ~3.95 ms - recorded, should still be ok for interrupt polling)
 | 
			
		||||
	// Read the raw packet from the USART
 | 
			
		||||
	keyValue = UDR1;
 | 
			
		||||
 | 
			
		||||
	// Debug
 | 
			
		||||
	char tmpStr[6];
 | 
			
		||||
	hexToStr( keyValue, tmpStr );
 | 
			
		||||
	dPrintStrs( tmpStr, " " );
 | 
			
		||||
 | 
			
		||||
	// Process the scancode
 | 
			
		||||
	processKeyValue( keyValue );
 | 
			
		||||
 | 
			
		||||
	sei(); // Re-enable Interrupts
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Send data TODO
 | 
			
		||||
//
 | 
			
		||||
// Keyboard Input Guide for Micro Switch 8304
 | 
			
		||||
// 0xBX is for LED F1,F2,Over Type,Lock
 | 
			
		||||
// 0xAX is for LED F3,F8,F9,F10
 | 
			
		||||
// 0x92 resets keyboard (LED off, echo scancode mode off)
 | 
			
		||||
// 0x9E sets echo scancode mode from (0x81 to 0xFF; translates to 0x01 to 0x7F)
 | 
			
		||||
// Other echos: 0x15~0x19 send 0x15~0x19, 0x40 sends 0x40 (as well as 0x44,0x45, 0x80)
 | 
			
		||||
// 0x8C Acks the keyboard and gets 0x70 sent back (delayed)
 | 
			
		||||
uint8_t scan_sendData( uint8_t dataPayload )
 | 
			
		||||
{
 | 
			
		||||
	UDR1 = dataPayload;
 | 
			
		||||
	return 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Signal KeyIndex_Buffer that it has been properly read
 | 
			
		||||
// Not needed as a signal is sent to remove key-presses
 | 
			
		||||
void scan_finishedWithBuffer( void )
 | 
			
		||||
{
 | 
			
		||||
	return;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Reset/Hold keyboard TODO
 | 
			
		||||
// Warning! This will cause the keyboard to not send any data, so you can't disable with a keypress
 | 
			
		||||
// The Micro Switch 8304 has a dedicated reset line
 | 
			
		||||
void scan_lockKeyboard( void )
 | 
			
		||||
{
 | 
			
		||||
	//UNSET_RESET();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void scan_unlockKeyboard( void )
 | 
			
		||||
{
 | 
			
		||||
	//SET_RESET();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Reset Keyboard TODO
 | 
			
		||||
void scan_resetKeyboard( void )
 | 
			
		||||
{
 | 
			
		||||
	// Reset command for the 8304
 | 
			
		||||
	//scan_sendData( 0x92 );
 | 
			
		||||
 | 
			
		||||
	// Empty buffer, now that keyboard has been reset
 | 
			
		||||
	KeyIndex_BufferUsed = 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
							
								
								
									
										65
									
								
								Scan/SonyNEWS/scan_loop.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										65
									
								
								Scan/SonyNEWS/scan_loop.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,65 @@
 | 
			
		|||
/* Copyright (C) 2011 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
 | 
			
		||||
 * 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 __SCAN_LOOP_H
 | 
			
		||||
#define __SCAN_LOOP_H
 | 
			
		||||
 | 
			
		||||
// ----- Includes -----
 | 
			
		||||
 | 
			
		||||
// Compiler Includes
 | 
			
		||||
#include <stdint.h>
 | 
			
		||||
 | 
			
		||||
// Local Includes
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// ----- Defines -----
 | 
			
		||||
 | 
			
		||||
#define KEYBOARD_SIZE 0x68 // 104 - Size of the array space for the keyboard(max index)
 | 
			
		||||
#define KEYBOARD_BUFFER 24 // Max number of key signals to buffer
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// ----- Variables -----
 | 
			
		||||
 | 
			
		||||
extern volatile     uint8_t KeyIndex_Buffer[KEYBOARD_BUFFER];
 | 
			
		||||
extern volatile     uint8_t KeyIndex_BufferUsed;
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// ----- Functions -----
 | 
			
		||||
 | 
			
		||||
// Functions used by main.c
 | 
			
		||||
void scan_setup( void );
 | 
			
		||||
uint8_t scan_loop( void );
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// Functions available to macro.c
 | 
			
		||||
uint8_t scan_sendData( uint8_t dataPayload );
 | 
			
		||||
 | 
			
		||||
void scan_finishedWithBuffer( void );
 | 
			
		||||
void scan_lockKeyboard( void );
 | 
			
		||||
void scan_unlockKeyboard( void );
 | 
			
		||||
void scan_resetKeyboard( void );
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#endif // __SCAN_LOOP_H
 | 
			
		||||
 | 
			
		||||
							
								
								
									
										48
									
								
								Scan/SonyNEWS/setup.cmake
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										48
									
								
								Scan/SonyNEWS/setup.cmake
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,48 @@
 | 
			
		|||
###| CMake Kiibohd Controller Scan Module |###
 | 
			
		||||
#
 | 
			
		||||
# Written by Jacob Alexander in 2011 for the Kiibohd Controller
 | 
			
		||||
#
 | 
			
		||||
# Released into the Public Domain
 | 
			
		||||
#
 | 
			
		||||
# For the Sony NEWS Topre Keyboard
 | 
			
		||||
#
 | 
			
		||||
###
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
###
 | 
			
		||||
# Module C files
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
set( SCAN_SRCS
 | 
			
		||||
	scan_loop.c
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
###
 | 
			
		||||
# Module H files
 | 
			
		||||
#
 | 
			
		||||
set( SCAN_HDRS
 | 
			
		||||
	scan_loop.h
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
###
 | 
			
		||||
# File Dependency Setup
 | 
			
		||||
#
 | 
			
		||||
ADD_FILE_DEPENDENCIES( scan_loop.c ${SCAN_HDRS} )
 | 
			
		||||
#add_file_dependencies( scan_loop.c ${SCAN_HDRS} )
 | 
			
		||||
#add_file_dependencies( macro.c keymap.h sonynews.h )
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
###
 | 
			
		||||
# Module Specific Options
 | 
			
		||||
#
 | 
			
		||||
add_definitions( -I${HEAD_DIR}/Keymap )
 | 
			
		||||
 | 
			
		||||
#| Keymap Settings
 | 
			
		||||
add_definitions(
 | 
			
		||||
	-DMODIFIER_MASK=sonynews_ModifierMask
 | 
			
		||||
	-DKEYINDEX_MASK=sonynews_ColemakMap
 | 
			
		||||
	#-DKEYINDEX_MASK=sonynews_DefaultMap
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
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