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simple keymap layers.

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example_keyboards
tmk 14 years ago
parent 82309deefc
commit f777960c72
5 changed files with 88 additions and 21 deletions
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6
README
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@ -15,14 +15,18 @@ TODO
modulization
clean source
debouncing
will be coded when bouncing occurs.
bouncing doesnt occur on my alps switch so far.
scan rate is too slow?(to be measure)
anti-ghost
2010/09/13 done
sleep&wakeup
boot keyboard support
mouse key
keymap layer
2010/09/16 simple layer(HHKB/vi cursor)
key combination switch
toggle siwtch
HHKB like cursor etc.
setting menu(wizard)
debug console
keymap setting

68
keymap.c
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@ -2,26 +2,82 @@
* keymap for modified macway keyboarq
*/
#include <avr/pgmspace.h>
#include "matrix.h"
#include "keymap.h"
static const uint8_t PROGMEM Keymap[MATRIX_ROWS][MATRIX_COLS] = {
int current_layer = 1;
static const uint8_t PROGMEM Keymap[][MATRIX_ROWS][MATRIX_COLS] = {
// 0: default
{
{ KB_LALT, KB_NO, KB_BSPACE, KB_NO, KB_LEFT, KB_NO, KB_ENTER, KB_SPACE },
{ KB_1, KB_ESCAPE, KB_TAB, KB_Q, KB_A, KB_LCTRL, KB_Z, KB_RIGHT },
{ KB_2, KB_RALT, KB_LGUI, KB_W, KB_S, KB_NO, KB_X, KB_UP },
{ KB_3, KB_NO, KB_RSHIFT, KB_E, KB_D, KB_BSLASH, KB_C, KB_DOWN },
{ KB_2, FN_0, KB_LGUI, KB_W, KB_S, KB_NO, KB_X, KB_UP },
{ KB_3, KB_NO, KB_RSHIFT, KB_E, KB_D, FN_1, KB_C, KB_DOWN },
{ KB_4, KB_5, KB_T, KB_R, KB_F, KB_G, KB_V, KB_B },
{ KB_7, KB_6, KB_Y, KB_U, KB_J, KB_H, KB_M, KB_N },
{ KB_8, KB_EQUAL, KB_RBRACKET,KB_I, KB_K, KB_NO, KB_COMMA, KB_LSHIFT },
{ KB_9, KB_NO, KB_NO, KB_O, KB_L, KB_GRAVE, KB_DOT, KB_NO },
{ KB_9, KB_NO, KB_NO, KB_O, KB_L, FN_2, KB_DOT, KB_NO },
{ KB_0, KB_MINUS, KB_LBRACKET,KB_P, KB_SCOLON, KB_QUOTE, KB_NO, KB_SLASH }
},
// 1: FN_0
{
{ KB_LALT, KB_NO, KB_DELETE, KB_NO, KB_NO, KB_NO, KB_BSLASH,KB_NO },
{ KB_F1, KB_GRAVE, KB_BSLASH, KB_NO, KB_NO, KB_LCTRL, KB_NO, KB_NO },
{ KB_F2, KB_NO, KB_LGUI, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO },
{ KB_F3, KB_NO, KB_RSHIFT, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO },
{ KB_F4, KB_F5, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO },
{ KB_F7, KB_F6, KB_NO, KB_NO, KB_DOWN, KB_LEFT, KB_PGDOWN,KB_HOME },
{ KB_F8, KB_F12, KB_NO, KB_NO, KB_UP, KB_NO, KB_PGUP, KB_LSHIFT },
{ KB_F9, KB_NO, KB_NO, KB_NO, KB_RIGHT, KB_NO, KB_END, KB_NO },
{ KB_F10, KB_F11, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO }
},
// 2: FN_1
{
{ KB_LALT, KB_NO, KB_DELETE, KB_NO, KB_NO, KB_NO, KB_BSLASH,KB_NO },
{ KB_F1, KB_GRAVE, KB_BSLASH, KB_NO, KB_VOLDOWN,KB_LCTRL, KB_NO, KB_NO },
{ KB_F2, KB_NO, KB_LGUI, KB_NO, KB_VOLUP, KB_NO, KB_NO, KB_NO },
{ KB_F3, KB_NO, KB_RSHIFT, KB_NO, KB_MUTE, KB_NO, KB_NO, KB_NO },
{ KB_F4, KB_F5, KB_NO, KB_NO, KB_F20, KB_NO, KB_NO, KB_NO },
{ KB_F7, KB_F6, KB_NO, KB_NO, KP_SLASH, KP_ASTERISK,KP_MINUS, KP_PLUS },
{ KB_F8, KB_F12, KB_NO, KB_NO, KB_HOME, KB_NO, KB_END, KB_LSHIFT },
{ KB_F9, KB_NO, KB_NO, KB_NO, KB_PGUP, KB_NO, KB_PGDOWN,KB_NO },
{ KB_F10, KB_F11, KB_UP, KB_NO, KB_LEFT, KB_RIGHT, KB_NO, KB_DOWN }
},
// 3: FN_2
{
{ KB_LALT, KB_NO, KB_DELETE, KB_NO, KB_NO, KB_NO, KB_BSLASH,KB_NO },
{ KB_F1, KB_GRAVE, KB_BSLASH, KB_NO, KB_NO, KB_LCTRL, KB_NO, KB_NO },
{ KB_F2, KB_NO, KB_LGUI, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO },
{ KB_F3, KB_NO, KB_RSHIFT, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO },
{ KB_F4, KB_F5, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO },
{ KB_F7, KB_F6, KB_NO, KB_NO, KB_DOWN, KB_LEFT, KB_PGDOWN,KB_HOME },
{ KB_F8, KB_F12, KB_NO, KB_NO, KB_UP, KB_NO, KB_PGUP, KB_LSHIFT },
{ KB_F9, KB_NO, KB_NO, KB_NO, KB_RIGHT, KB_NO, KB_END, KB_NO },
{ KB_F10, KB_F11, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO }
},
};
uint8_t get_keycode(uint8_t row, uint8_t col)
uint8_t get_keycode(int layer, uint8_t row, uint8_t col)
{
if (row >= MATRIX_ROWS)
return KB_NO;
if (col >= MATRIX_COLS)
return KB_NO;
return pgm_read_byte(&Keymap[row][col]);
return pgm_read_byte(&Keymap[layer][row][col]);
}
int get_layer(void) {
int layer = 0;
for (int row = 0; row < MATRIX_ROWS; row++) {
for (int col = 0; col < MATRIX_ROWS; col++) {
if (matrix[row] & 1<<col) continue;
if (get_keycode(0, row, col) == FN_0) layer = 1;
if (get_keycode(0, row, col) == FN_1) layer = 2;
if (get_keycode(0, row, col) == FN_2) layer = 3;
}
}
current_layer = layer;
return current_layer;
}

3
keymap.h
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@ -4,7 +4,8 @@
#include <stdint.h>
#include "usbkeycodes.h"
uint8_t get_keycode(uint8_t row, uint8_t col);
int get_layer(void);
uint8_t get_keycode(int layer, uint8_t row, uint8_t col);
#define MATRIX_ROWS 9
#define MATRIX_COLS 8

8
mykey.c
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@ -78,9 +78,11 @@ int main(void)
print("keyboard firmware 0.1 for t.m.k.\n");
while (1) {
int layer = 0;
uint8_t row, col, code;
matrix_scan();
layer = get_layer();
modified = matrix_is_modified();
has_ghost = matrix_has_ghost();
@ -95,8 +97,10 @@ int main(void)
for (col = 0; col < MATRIX_COLS; col++) {
if (matrix[row] & 1<<col) continue;
code = get_keycode(row, col);
if (KB_LCTRL <= code && code <= KB_RGUI) {
code = get_keycode(layer, row, col);
if (code == KB_NO) {
continue;
} else if (KB_LCTRL <= code && code <= KB_RGUI) {
// modifier keycode: 0xE0-0xE7
keyboard_modifier_keys |= 1<<(code & 0x07);
} else {

12
usbkeycodes.h
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@ -255,11 +255,7 @@ enum keycodes {
KP_DECIMAL,
KP_HEXADECIMAL,
/*
* These are NOT standard USB HID - handled specially in decoding,
* so they will be mapped to the modifier byte in the USB report.
*/
MOD_START = 0xE0,
/* modifiers */
KB_LCTRL = 0xE0, /* 0x01 */
KB_LSHIFT, /* 0x02 */
KB_LALT, /* 0x04 */
@ -268,6 +264,12 @@ enum keycodes {
KB_RSHIFT, /* 0x20 */
KB_RALT, /* 0x40 */
KB_RGUI, /* 0x80 */
/* function keys */
FN_0 = 0xF0,
FN_1,
FN_2,
FN_3,
};
#endif /* USBKEYCODES_H */

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