flesh out dip and encoder support
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					 4 changed files with 66 additions and 22 deletions
				
			
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			@ -25,7 +25,7 @@
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/* enable basic MIDI features:
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   - MIDI notes can be sent when in Music mode is on
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*/
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#define MIDI_BASIC
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/* enable advanced MIDI features:
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			@ -39,4 +39,8 @@
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/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
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//#define MIDI_TONE_KEYCODE_OCTAVES 2
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#endif
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// Most tactile encoders have detents every 4 stages
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#define ENCODER_RESOLUTION 4
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#endif
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			@ -75,7 +75,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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    KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
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    KC_ESC,  KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT,
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    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT ,
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    KC_SPC, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
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    BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
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),
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/* Dvorak
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			@ -266,3 +266,31 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
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  }
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  return true;
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}
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void encoder_update(bool direction) {
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  if (direction) {
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    register_code(KC_PGUP);
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    unregister_code(KC_PGUP);
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  } else {
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    register_code(KC_PGDN);
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    unregister_code(KC_PGDN);
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  }
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}
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void dip_update(uint8_t index, bool value) {
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  switch (index) {
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    case 0:
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      if (value) {
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        #ifdef AUDIO_ENABLE
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          PLAY_SONG(plover_song);
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        #endif
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        layer_on(_ADJUST);
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      } else {
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        #ifdef AUDIO_ENABLE
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          PLAY_SONG(plover_gb_song);
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        #endif
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        layer_off(_ADJUST);
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      }
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      break;
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  }
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}
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			@ -60,11 +60,11 @@
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    { k00, k01, k02, k03, k04, k05 }, \
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    { k10, k11, k12, k13, k14, k15 }, \
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    { k20, k21, k22, k23, k24, k25 }, \
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    { k30, k31, k32, k33, k34, k35 }, \
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    { k30, k31, k32, k39, k3a, k3b }, \
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    { k06, k07, k08, k09, k0a, k0b }, \
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    { k16, k17, k18, k19, k1a, k1b }, \
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    { k26, k27, k28, k29, k2a, k2b }, \
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    { k36, k37, k38, k39, k3a, k3b } \
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    { k36, k37, k38, k33, k34, k35 } \
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}
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#define LAYOUT_planck_1x2uR( \
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			@ -77,11 +77,11 @@
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    { k00, k01, k02, k03, k04, k05 }, \
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    { k10, k11, k12, k13, k14, k15 }, \
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    { k20, k21, k22, k23, k24, k25 }, \
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    { k30, k31, k32, k33, k34, k35 }, \
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    { k30, k31, k32, k39, k3a, k3b }, \
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    { k06, k07, k08, k09, k0a, k0b }, \
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    { k16, k17, k18, k19, k1a, k1b }, \
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    { k26, k27, k28, k29, k2a, k2b }, \
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    { k36, k37, k38, k39, k3a, k3b } \
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    { k36, k37, k38, k33, k34, k35 } \
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}
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#define LAYOUT_planck_1x2uL( \
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			@ -94,11 +94,11 @@
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    { k00, k01, k02, k03, k04, k05 }, \
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    { k10, k11, k12, k13, k14, k15 }, \
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    { k20, k21, k22, k23, k24, k25 }, \
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    { k30, k31, k32, k33, k34, k35 }, \
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    { k30, k31, k32, k39, k3a, k3b }, \
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    { k06, k07, k08, k09, k0a, k0b }, \
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    { k16, k17, k18, k19, k1a, k1b }, \
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    { k26, k27, k28, k29, k2a, k2b }, \
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    { k36, k37, k38, k39, k3a, k3b } \
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    { k36, k37, k38, k33, k34, k35 } \
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}
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#define LAYOUT_planck_2x2u( \
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			@ -111,11 +111,11 @@
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    { k00, k01, k02, k03, k04, k05 }, \
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    { k10, k11, k12, k13, k14, k15 }, \
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    { k20, k21, k22, k23, k24, k25 }, \
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    { k30, k31, k32, k33, k34, k35 }, \
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    { k30, k31, k32, k39, k3a, k3b }, \
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    { k06, k07, k08, k09, k0a, k0b }, \
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    { k16, k17, k18, k19, k1a, k1b }, \
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    { k26, k27, k28, k29, k2a, k2b }, \
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    { k36, k37, k38, k39, k3a, k3b } \
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    { k36, k37, k38, k33, k34, k35 } \
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}
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#define LAYOUT_planck_grid( \
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			@ -128,11 +128,11 @@
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    { k00, k01, k02, k03, k04, k05 }, \
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    { k10, k11, k12, k13, k14, k15 }, \
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    { k20, k21, k22, k23, k24, k25 }, \
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    { k30, k31, k32, k33, k34, k35 }, \
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    { k30, k31, k32, k39, k3a, k3b }, \
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    { k06, k07, k08, k09, k0a, k0b }, \
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    { k16, k17, k18, k19, k1a, k1b }, \
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    { k26, k27, k28, k29, k2a, k2b }, \
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    { k36, k37, k38, k39, k3a, k3b } \
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    { k36, k37, k38, k33, k34, k35 } \
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}
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#define KEYMAP LAYOUT_planck_grid
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			@ -9,6 +9,7 @@
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#include "matrix.h"
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#include "action.h"
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#include "keycode.h"
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#include <string.h>
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/*
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 *     col: { B11, B10, B2, B1, A7, B0 }
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			@ -22,7 +23,7 @@ static uint16_t debouncing_time = 0;
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static uint8_t encoder_state = 0;
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static int8_t encoder_value = 0;
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static int8_t encoder_LUT[] = { 0, -1, 1, 0, 1, 0, 0, -1, -1, 0, 0, 1, 0, 1, -1, 0 }; 
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static int8_t encoder_LUT[] = { 0, -1, 1, 0, 1, 0, 0, -1, -1, 0, 0, 1, 0, 1, -1, 0 };
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static bool dip_switch[4] = {0, 0, 0, 0};
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			@ -83,26 +84,37 @@ void matrix_init(void) {
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    matrix_init_quantum();
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}
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__attribute__ ((weak))
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void dip_update(uint8_t index, bool value) { }
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__attribute__ ((weak))
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void encoder_update(bool direction) { }
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bool last_dip_switch[4] = {0};
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uint8_t matrix_scan(void) {
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    // dip switch
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    dip_switch[0] = palReadPad(GPIOB, 14);
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    dip_switch[1] = palReadPad(GPIOA, 15);
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    dip_switch[2] = palReadPad(GPIOA, 10);
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    dip_switch[3] = palReadPad(GPIOB, 9);
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    for (uint8_t i = 0; i < 4; i++) {
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      if (last_dip_switch[i] ^ dip_switch[i])
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        dip_update(i, dip_switch[i]);
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    }
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    memcpy(last_dip_switch, dip_switch, sizeof(&dip_switch));
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    // encoder on B12 and B13
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    encoder_state <<= 2;
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    encoder_state |= (palReadPad(GPIOB, 12) << 0) | (palReadPad(GPIOB, 13) << 1);
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    encoder_value += encoder_LUT[encoder_state & 0xF];
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    if (encoder_value >= 4) {
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        register_code(KC_MS_WH_UP);
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        unregister_code(KC_MS_WH_UP);
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    if (encoder_value >= ENCODER_RESOLUTION) {
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        encoder_update(1);
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    }
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    if (encoder_value <= -4) {
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        register_code(KC_MS_WH_DOWN);
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        unregister_code(KC_MS_WH_DOWN);
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    if (encoder_value <= -ENCODER_RESOLUTION) {
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        encoder_update(0);
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    }
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    encoder_value %= 4;
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    encoder_value %= ENCODER_RESOLUTION;
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    // actual matrix
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    for (int col = 0; col < MATRIX_COLS; col++) {
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			@ -186,4 +198,4 @@ void matrix_print(void) {
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        }
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        printf("\n");
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    }
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}
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}
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