Adding all of the USB keycodes, and proper key ordering.
This commit is contained in:
Jacob Alexander
parent
1c8c8762ce
commit
5a3e184054
3 changed files with 272 additions and 136 deletions
52
main.c
52
main.c
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@ -23,6 +23,7 @@
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#include <avr/pgmspace.h>
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#include <avr/interrupt.h>
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#include <util/delay.h>
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#include "usb_keys.h"
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//#include "usb_keyboard.h"
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// TEMP INCLUDES
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@ -224,6 +225,25 @@ uint8_t keypadDetectArray[KEYPAD_SIZE + 1];
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uint16_t sendKeypressCounter = 0;
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volatile uint8_t sendKeypresses = 0;
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// Default 1-indexed key mappings
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static const uint8_t keypadDefaultMap[] = { 0,
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KEYPAD_ASTERIX,
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KEYPAD_MINUS,
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KEYPAD_PLUS,
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KEYPAD_ENTER,
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KEYPAD_9,
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KEYPAD_6,
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KEYPAD_3,
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KEYPAD_0,
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KEYPAD_8,
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KEYPAD_5,
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KEYPAD_2,
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KEYPAD_PERIOD,
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KEYPAD_7,
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KEYPAD_4,
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KEYPAD_1,
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KEYPAD_SLASH };
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static const uint8_t defaultMap[] = { 0,
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KEY_INSERT,
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KEY_1,
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@ -239,6 +259,8 @@ static const uint8_t defaultMap[] = { 0,
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KEY_MINUS,
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KEY_EQUAL,
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KEY_BACKSLASH,
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KEY_TILDE,
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KEY_BACKSPACE,
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KEY_ALT,
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KEY_TAB,
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KEY_Q,
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@ -256,7 +278,7 @@ static const uint8_t defaultMap[] = { 0,
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KEY_DELETE,
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KEY_UP,
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KEY_CTRL,
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KEY_CAPS_LOCK,
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KEY_CAPS_LLOCK,
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KEY_A,
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KEY_S,
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KEY_D,
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@ -334,6 +356,8 @@ inline void pinSetup(void)
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PORTF = 0xFF;
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}
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// Given a sampling array, and the current number of detected keypress
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// Add as many keypresses from the sampling array to the USB key send array as possible.
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void keyPressDetection( uint8_t *keys, uint8_t *validKeys, uint8_t numberOfKeys ) {
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for ( uint8_t key = 0; key < numberOfKeys + 1; key++ ) {
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if ( keys[key] & (1 << 7) ) {
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@ -343,7 +367,7 @@ void keyPressDetection( uint8_t *keys, uint8_t *validKeys, uint8_t numberOfKeys
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// Too many keys
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if ( *validKeys == 6 )
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break;
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keyboard_keys[*validKeys++] = defaultMap[key];
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keyboard_keys[(*validKeys)++] = defaultMap[key];
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}
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}
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}
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@ -436,31 +460,11 @@ int main( void )
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print(":\n");
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// TODO undo potentially old keys
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pint8(validKeys);
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for ( uint8_t c = validKeys; c < 6; c++ )
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keyboard_keys[c] = 0;
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// Print out the current keys pressed
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/*
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if ( keyDetectCount > 0 ) {
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print("Switch: ");
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for ( int c = 0; c < keyDetectCount; c++ ) {
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print("0x");
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phex( keyDetectArray[c] );
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print("|");
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//printDecodeScancode( keyDetectArray[c] );
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print(" ");
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}
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print("\n");
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}
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if ( modifiers ) {
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print("Modifiers: ");
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phex( modifiers );
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print("\n");
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}
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*/
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// After going through each of the key groups, send the detected keys and modifiers
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// Currently limited to the USB spec (6 keys + modifiers)
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// Making sure to pass zeros when there are no keys being pressed
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@ -479,10 +483,10 @@ int main( void )
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sendKeypresses = 0;
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}
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// usb_keyboard_press(KEY_B, KEY_SHIFT);
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return 0;
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}
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// Timer Interrupt for flagging a send of the sampled key detection data to the USB host
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ISR( TIMER0_OVF_vect )
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{
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sendKeypressCounter++;
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@ -16,118 +16,6 @@ int8_t usb_debug_putchar(uint8_t c); // transmit a character
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void usb_debug_flush_output(void); // immediately transmit any buffered output
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#define USB_DEBUG_HID
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#define KEY_CTRL 0x01
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#define KEY_SHIFT 0x02
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#define KEY_ALT 0x04
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#define KEY_GUI 0x08
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#define KEY_LEFT_CTRL 0x01
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#define KEY_LEFT_SHIFT 0x02
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#define KEY_LEFT_ALT 0x04
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#define KEY_LEFT_GUI 0x08
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#define KEY_RIGHT_CTRL 0x10
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#define KEY_RIGHT_SHIFT 0x20
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#define KEY_RIGHT_ALT 0x40
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#define KEY_RIGHT_GUI 0x80
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#define KEY_A 4
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#define KEY_B 5
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#define KEY_C 6
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#define KEY_D 7
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#define KEY_E 8
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#define KEY_F 9
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#define KEY_G 10
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#define KEY_H 11
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#define KEY_I 12
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#define KEY_J 13
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#define KEY_K 14
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#define KEY_L 15
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#define KEY_M 16
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#define KEY_N 17
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#define KEY_O 18
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#define KEY_P 19
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#define KEY_Q 20
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#define KEY_R 21
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#define KEY_S 22
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#define KEY_T 23
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#define KEY_U 24
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#define KEY_V 25
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#define KEY_W 26
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#define KEY_X 27
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#define KEY_Y 28
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#define KEY_Z 29
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#define KEY_1 30
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#define KEY_2 31
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#define KEY_3 32
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#define KEY_4 33
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#define KEY_5 34
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#define KEY_6 35
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#define KEY_7 36
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#define KEY_8 37
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#define KEY_9 38
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#define KEY_0 39
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#define KEY_ENTER 40
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#define KEY_ESC 41
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#define KEY_BACKSPACE 42
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#define KEY_TAB 43
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#define KEY_SPACE 44
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#define KEY_MINUS 45
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#define KEY_EQUAL 46
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#define KEY_LEFT_BRACE 47
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#define KEY_RIGHT_BRACE 48
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#define KEY_BACKSLASH 49
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#define KEY_NUMBER 50
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#define KEY_SEMICOLON 51
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#define KEY_QUOTE 52
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#define KEY_TILDE 53
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#define KEY_COMMA 54
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#define KEY_PERIOD 55
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#define KEY_SLASH 56
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#define KEY_CAPS_LOCK 57
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#define KEY_F1 58
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#define KEY_F2 59
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#define KEY_F3 60
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#define KEY_F4 61
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#define KEY_F5 62
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#define KEY_F6 63
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#define KEY_F7 64
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#define KEY_F8 65
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#define KEY_F9 66
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#define KEY_F10 67
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#define KEY_F11 68
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#define KEY_F12 69
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#define KEY_PRINTSCREEN 70
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#define KEY_SCROLL_LOCK 71
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#define KEY_PAUSE 72
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#define KEY_INSERT 73
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#define KEY_HOME 74
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#define KEY_PAGE_UP 75
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#define KEY_DELETE 76
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#define KEY_END 77
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#define KEY_PAGE_DOWN 78
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#define KEY_RIGHT 79
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#define KEY_LEFT 80
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#define KEY_DOWN 81
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#define KEY_UP 82
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#define KEY_NUM_LOCK 83
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#define KEYPAD_SLASH 84
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#define KEYPAD_ASTERIX 85
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#define KEYPAD_MINUS 86
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#define KEYPAD_PLUS 87
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#define KEYPAD_ENTER 88
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#define KEYPAD_1 89
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#define KEYPAD_2 90
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#define KEYPAD_3 91
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#define KEYPAD_4 92
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#define KEYPAD_5 93
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#define KEYPAD_6 94
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#define KEYPAD_7 95
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#define KEYPAD_8 96
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#define KEYPAD_9 97
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#define KEYPAD_0 98
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#define KEYPAD_PERIOD 99
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// Everything below this point is only intended for usb_serial.c
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#ifdef USB_SERIAL_PRIVATE_INCLUDE
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244
usb_keys.h
Normal file
244
usb_keys.h
Normal file
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@ -0,0 +1,244 @@
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#ifndef __usb_keys_h
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#define __usb_keys_h
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// List of Modifiers
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#define KEY_CTRL 0x01
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#define KEY_SHIFT 0x02
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#define KEY_ALT 0x04
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#define KEY_GUI 0x08
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#define KEY_LEFT_CTRL 0x01
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#define KEY_LEFT_SHIFT 0x02
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#define KEY_LEFT_ALT 0x04
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#define KEY_LEFT_GUI 0x08
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#define KEY_RIGHT_CTRL 0x10
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#define KEY_RIGHT_SHIFT 0x20
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#define KEY_RIGHT_ALT 0x40
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#define KEY_RIGHT_GUI 0x80
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// List of Keycodes
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#define KEY_A 4
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#define KEY_B 5
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#define KEY_C 6
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#define KEY_D 7
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#define KEY_E 8
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#define KEY_F 9
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#define KEY_G 10
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#define KEY_H 11
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#define KEY_I 12
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#define KEY_J 13
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#define KEY_K 14
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#define KEY_L 15
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#define KEY_M 16
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#define KEY_N 17
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#define KEY_O 18
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#define KEY_P 19
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#define KEY_Q 20
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#define KEY_R 21
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#define KEY_S 22
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#define KEY_T 23
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#define KEY_U 24
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#define KEY_V 25
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#define KEY_W 26
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#define KEY_X 27
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#define KEY_Y 28
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#define KEY_Z 29
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#define KEY_1 30
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#define KEY_2 31
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#define KEY_3 32
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#define KEY_4 33
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#define KEY_5 34
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#define KEY_6 35
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#define KEY_7 36
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#define KEY_8 37
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#define KEY_9 38
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#define KEY_0 39
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#define KEY_ENTER 40
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#define KEY_ESC 41
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#define KEY_BACKSPACE 42
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#define KEY_TAB 43
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#define KEY_SPACE 44
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#define KEY_MINUS 45
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#define KEY_EQUAL 46
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#define KEY_LEFT_BRACE 47
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#define KEY_RIGHT_BRACE 48
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#define KEY_BACKSLASH 49
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#define KEY_NUMBER 50
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#define KEY_SEMICOLON 51
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#define KEY_QUOTE 52
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#define KEY_TILDE 53
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#define KEY_COMMA 54
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#define KEY_PERIOD 55
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#define KEY_SLASH 56
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#define KEY_CAPS_LOCK 57
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#define KEY_F1 58
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#define KEY_F2 59
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#define KEY_F3 60
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#define KEY_F4 61
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#define KEY_F5 62
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#define KEY_F6 63
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#define KEY_F7 64
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#define KEY_F8 65
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#define KEY_F9 66
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#define KEY_F10 67
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#define KEY_F11 68
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#define KEY_F12 69
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#define KEY_PRINTSCREEN 70
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#define KEY_SCROLL_LOCK 71
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#define KEY_PAUSE 72
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#define KEY_INSERT 73
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#define KEY_HOME 74
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#define KEY_PAGE_UP 75
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#define KEY_DELETE 76
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#define KEY_END 77
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#define KEY_PAGE_DOWN 78
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#define KEY_RIGHT 79
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#define KEY_LEFT 80
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#define KEY_DOWN 81
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#define KEY_UP 82
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#define KEY_NUM_LOCK 83
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#define KEYPAD_SLASH 84
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#define KEYPAD_ASTERIX 85
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#define KEYPAD_MINUS 86
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#define KEYPAD_PLUS 87
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#define KEYPAD_ENTER 88
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#define KEYPAD_1 89
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#define KEYPAD_2 90
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#define KEYPAD_3 91
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#define KEYPAD_4 92
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#define KEYPAD_5 93
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#define KEYPAD_6 94
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#define KEYPAD_7 95
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#define KEYPAD_8 96
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#define KEYPAD_9 97
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#define KEYPAD_0 98
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#define KEYPAD_PERIOD 99
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#define KEY_ISO_BACKSLASH 100
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#define KEY_APP 101
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#define KEYBOARD_ERROR 102 // See spec
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#define KEYPAD_EQUAL 103
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#define KEY_F13 104
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#define KEY_F14 105
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#define KEY_F15 106
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#define KEY_F16 107
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#define KEY_F17 108
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#define KEY_F18 109
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#define KEY_F19 110
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#define KEY_F20 111
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#define KEY_F21 112
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#define KEY_F22 113
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#define KEY_F23 114
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#define KEY_F24 115
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#define KEY_EXEC 116
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#define KEY_HELP 117
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#define KEY_MENU 118
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#define KEY_SELECT 119
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#define KEY_STOP 120
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#define KEY_AGAIN 121
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#define KEY_UNDO 122
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#define KEY_CUT 123
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#define KEY_COPY 124
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#define KEY_PASTE 125
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#define KEY_FIND 126
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#define KEY_MUTE 127
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#define KEY_VOL_UP 128
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#define KEY_VOL_DOWN 129
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#define KEY_CAPS_LLOCK 130 // "Locking" Scroll Lock (Old keyboards with Locking Caps Lock)
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#define KEY_NUM_LLOCK 131
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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
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#define KEY_LANG1 144 // Korean Hangul/English Toggle
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#define KEY_LANG2 145 // Korean Hanja Conversion
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#define KEY_LANG3 146 // Japanese Katakana Key (USB)
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#define KEY_LANG4 147 // Japanese Hiragana Key (USB)
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#define KEY_LANG5 148 // Japanese Zenkaku/Hankaku Key (USB)
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#define KEY_LANG6 149 // Reserved (Application Specific)
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#define KEY_LANG7 150 // Reserved (Application Specific)
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#define KEY_LANG8 151 // Reserved (Application Specific)
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#define KEY_LANG9 152 // Reserved (Application Specific)
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#define KEY_ALT_ERASE 153 // Special Erase (See Spec)
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#define KEY_SYSREQ_ATT 154 // Modifier Type
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#define KEY_CANCEL 155
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#define KEY_CLEAR 156
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#define KEY_PRIOR 157
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#define KEY_RETURN 158
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#define KEY_SEPARATOR 159
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#define KEY_OUT 160
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#define KEY_OPER 161
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#define KEY_CLEAR_AGAIN 162
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#define KEY_CRSEL_PROPS 163
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#define KEY_EXSEL 164
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// 165 - 175 Reserved
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#define KEYPAD_00 176
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#define KEYPAD_000 177
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#define KEY_1000_SEP 178
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#define KEY_DECIMAL_SEP 179
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#define KEY_CURRENCY_MAIN 180
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#define KEY_CURRENCY_SUB 181
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#define KEYPAD_LPAREN 182
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#define KEYPAD_RPAREN 183
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#define KEYPAD_LBRACE 184
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#define KEYPAD_RBRACE 185
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#define KEYPAD_TAB 186
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#define KEYPAD_BACKSPACE 187
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#define KEYPAD_A 188
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#define KEYPAD_B 189
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#define KEYPAD_C 190
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#define KEYPAD_D 191
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#define KEYPAD_E 192
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#define KEYPAD_F 193
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#define KEYPAD_XOR 194
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#define KEYPAD_CHEVRON 195
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#define KEYPAD_PERCENT 196
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#define KEYPAD_LTHAN 197
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#define KEYPAD_GTHAN 198
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#define KEYPAD_AND 199
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#define KEYPAD_AND_AND 200
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#define KEYPAD_OR 201
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#define KEYPAD_OR_OR 202
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#define KEYPAD_COLON 203
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#define KEYPAD_POUND 204
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#define KEYPAD_SPACE 205
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#define KEYPAD_AT 206
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#define KEYPAD_EXCLAIM 207
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#define KEYPAD_MEM_STORE 208
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#define KEYPAD_MEM_RECALL 209
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#define KEYPAD_MEM_CLEAR 210
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#define KEYPAD_MEM_ADD 211
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#define KEYPAD_MEM_SUB 212
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#define KEYPAD_MEM_MULT 213
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#define KEYPAD_MEM_DIV 214
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#define KEYPAD_PLUS_MINUS 215
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#define KEYPAD_CLEAR 216
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#define KEYPAD_CLEAR_ENTRY 217
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#define KEYPAD_BINARY 218
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#define KEYPAD_OCTAL 219
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#define KEYPAD_DECIMAL 220
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#define KEYPAD_HEX 221
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// 222 - 223 Reserved
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#define KEYS_LCTRL 224
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#define KEYS_LSHIFT 225
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#define KEYS_LALT 226
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#define KEYS_LGUI 227
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#define KEYS_RCTRL 228
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#define KEYS_RSHIFT 229
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#define KEYS_RALT 230
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#define KEYS_RGUI 231
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// 232 - 65535 Reserved
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#endif
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Reference in a new issue