deskthority

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#define KEYMAP_ANSI( \
    K72, K53, K54, K64, K74, K76, K78, K69, K59, K56, K46, K4B, K4C, K4F, K3F, K1E, \
    K52, K42, K43, K44, K45, K55, K57, K47, K48, K49, K4A, K5A, K58,      K66, K5C, K5E, K5D, \
    K62, K32, K33, K34, K35, K65, K67, K37, K38, K39, K3A, K6A, K68, K26, K5B, K4E, K4D, \
    K63, K22, K23, K24, K25, K75, K77, K27, K28, K29, K2A, K7A,      K16, \
    K61,      K12, K13, K14, K15, K05, K07, K17, K18, K19, K0A,      K11, K7E, \
    K50, K7F,                K06,                K0F, K10, K0E, K0B, K0C \
) { \
    { KC_NO,	KC_NO,	  KC_NO,    KC_NO,    KC_NO,    KC_##K05, KC_##K06, KC_##K07, KC_NO,    KC_NO,    KC_##K0A,  KC_##K0B, KC_##K0C, KC_NO,   KC_##K0E, KC_##K0F }, \
    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17, KC_##K18, KC_##K19, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_##K1E, KC_NO }, \
    { KC_NO,    KC_NO,    KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27, KC_##K28, KC_##K29, KC_##K2A, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO }, \
    { KC_NO,    KC_NO,    KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_NO,    KC_##K37, KC_##K38, KC_##K39, KC_##K3A, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_##K3F }, \
    { KC_NO,    KC_NO,    KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47, KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, \
    { KC_##K50, KC_NO,    KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57, KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E, KC_NO },  \
    { KC_NO,    KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67, KC_##K68, KC_##K69, KC_##K6A, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO },  \
    { KC_NO,    KC_NO,    KC_##K72,    KC_NO,    KC_##K74, KC_##K75, KC_##K76, KC_##K77, KC_##K78, KC_NO,    KC_##K7A, KC_NO,    KC_NO,    KC_NO,    KC_##K7E, KC_##K7F }  \
}

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const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    /* 0: qwerty */
    KEYMAP_ANSI(
        ESC, F1,   F2,  F3,   F4,   F5,   F6,   F7,   F8,   F9,   F10,   F11,   F12,   PSCR,   SLCK,   PAUS, \
        GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,   EQL,   BSPC,   INS,   HOME,   PGUP, \
        TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,   RBRC,  BSLS, DEL, END, PGDN, \
        CAPS, A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN, QUOT, ENT, \
        LSFT, Z,   X,   C,   V,   B,   N,   M,   COMM, DOT, SLSH, RSFT, UP,\
        LCTL,   LALT,   SPC,   RALT,   RCTL,   LEFT, DOWN, RIGHT),

};

Code: Select all

/* Column pin configuration
 * col: 0   1   2   3   4   5   6   7   8   9   10   11  12  13  14  15
 * pin: B0  B1  B2  B3  B7  D0  D1  D2  D3  C6  C7  D5  E6  D4  D7  B4  
 */
static void  init_cols(void)
{
    // Input with pull-up(DDR:0, PORT:1)
    DDRE  &= ~(1<<6);
    PORTE |=  (1<<6);
    DDRD  &= ~(1<<7 | 1<<5 | 1<<4 | 1<<3 | 1<<2 | 1<<1 | 1<<0);
    PORTD |=  (1<<7 | 1<<5 | 1<<4 | 1<<3 | 1<<2 | 1<<1 | 1<<0);
    DDRC  &= ~(1<<7 | 1<<6);
    PORTC |=  (1<<7 | 1<<6);
    DDRB  &= ~(1<< 7 | 1<<4 |1<<3 | 1<<2 | 1<<1 | 1<<0);
    PORTB |=  (1<< 7 | 1<<4 |1<<3 | 1<<2 | 1<<1 | 1<<0);
}

static matrix_row_t read_cols(void)
{
    return (PINB&(1<<0) ? 0 : (1<<0)) |
           (PINB&(1<<1) ? 0 : (1<<1)) |
           (PINB&(1<<2) ? 0 : (1<<2)) |
           (PINB&(1<<3) ? 0 : (1<<3)) |
           (PINB&(1<<7) ? 0 : (1<<4)) |
           (PIND&(1<<0) ? 0 : (1<<5)) |
           (PIND&(1<<1) ? 0 : (1<<6)) |
           (PIND&(1<<2) ? 0 : (1<<7)) |
           (PIND&(1<<3) ? 0 : (1<<8)) |
           (PINC&(1<<6) ? 0 : (1<<9)) |
           (PINC&(1<<7) ? 0 : (1<<10)) |
           (PIND&(1<<5) ? 0 : (1<<11)) |
           (PINE&(1<<6) ? 0 : (1<<12)) |
           (PIND&(1<<4) ? 0 : (1<<13)) |
           (PIND&(1<<7) ? 0 : (1<<14)) |
           (PINB&(1<<4) ? 0 : (1<<15));
}

/* Row pin configuration
 * row: 0   1   2   3   4   5   6   7
 * pin: F0  F1  F4  F5  F6  F7  B6  B5
 */
static void unselect_rows(void)
{
    // Hi-Z(DDR:0, PORT:0) to unselect
    DDRF  &= ~0b11110011;
    PORTF &= ~0b11110011;
    DDRB  &= ~0b01100000;
    PORTB &= ~0b01100000;
}

static void select_row(uint8_t row)
{
    // Output low(DDR:1, PORT:0) to select
    switch (row) {
        case 0:
            DDRF  |= (1<<0);
            PORTF &= ~(1<<0);
            break;
        case 1:
            DDRF  |= (1<<1);
            PORTF &= ~(1<<1);
            break;
        case 2:
            DDRF  |= (1<<4);
            PORTF &= ~(1<<4);
            break;
        case 3:
            DDRF  |= (1<<5);
            PORTF &= ~(1<<5);
            break;
        case 4:
            DDRF  |= (1<<6);
            PORTF &= ~(1<<6);
            break;
        case 5:
            DDRF  |= (1<<7);
            PORTF &= ~(1<<7);
            break;
        case 6:
            DDRB  |= (1<<6);
            PORTB &= ~(1<<6);
            break;
        case 7:
            DDRB  |= (1<<5);
            PORTB &= ~(1<<5);
            break;	    
    }
}