From b3f638f491601d4a849995fb4fa1181c9ff4341a Mon Sep 17 00:00:00 2001
From: Jack Humbert <jack.humb@gmail.com>
Date: Sun, 16 Aug 2015 17:51:53 -0400
Subject: ok

---
 keyboard/atomic/matrix.c | 72 ++++++++++++++++++------------------------------
 1 file changed, 27 insertions(+), 45 deletions(-)

(limited to 'keyboard/atomic/matrix.c')

diff --git a/keyboard/atomic/matrix.c b/keyboard/atomic/matrix.c
index 98102cb694..2f2dbdb108 100644
--- a/keyboard/atomic/matrix.c
+++ b/keyboard/atomic/matrix.c
@@ -1,5 +1,6 @@
 /*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2012 Jun Wako 
+Generated by planckkeyboard.com (2014 Jack Humbert)
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -22,7 +23,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <stdbool.h>
 #include <avr/io.h>
 #include <util/delay.h>
-#include "action_layer.h"
 #include "print.h"
 #include "debug.h"
 #include "util.h"
@@ -43,7 +43,6 @@ static void init_cols(void);
 static void unselect_rows(void);
 static void select_row(uint8_t row);
 
-
 inline
 uint8_t matrix_rows(void)
 {
@@ -56,7 +55,6 @@ uint8_t matrix_cols(void)
     return MATRIX_COLS;
 }
 
-
 void matrix_init(void)
 {
     // initialize row and col
@@ -96,7 +94,6 @@ uint8_t matrix_scan(void)
         }
     }
 
-
     return 1;
 }
 
@@ -109,7 +106,7 @@ bool matrix_is_modified(void)
 inline
 bool matrix_is_on(uint8_t row, uint8_t col)
 {
-    return (matrix[row] & ((matrix_row_t)1<<col));
+    return (matrix[row] & ((matrix_row_t)1<col));
 }
 
 inline
@@ -137,51 +134,39 @@ uint8_t matrix_key_count(void)
     return count;
 }
 
-/* Column pin configuration
- * col: 0  1  2  3  4  5  6  7  8  9  10 11
- * pin: F0 F1 F4 F5 F6 F7 B6 B5 B4 D7 D5 D4
- */
-
 static void init_cols(void)
 {
-    DDRC  &= ~(1<<6 | 1<<7);
-    PORTC |=  (1<<6 | 1<<7);
-    DDRD  &= ~(1<<4 | 1<<5 | 1<<6 | 1<<7);
-    PORTD |=  (1<<4 | 1<<5 | 1<<6 | 1<<7);
-    DDRB  &= ~(1<<4 | 1<<5 | 1<<6);
-    PORTB |=  (1<<4 | 1<<5 | 1<<6);
-    DDRF  &= ~(1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7);
-    PORTF |=  (1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7);
+    DDRB &= ~(1<<6 | 1<<5 | 1<<4);
+    PORTB |= (1<<6 | 1<<5 | 1<<4);
+    DDRD &= ~(1<<7 | 1<<6 | 1<<4);
+    PORTD |= (1<<7 | 1<<6 | 1<<4);
+    DDRF &= ~(1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7);
+    PORTF |= (1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7);
+    
 }
 
 static matrix_row_t read_cols(void)
 {
-    return (PINC&(1<<6) ? 0 : (1<< 0)) |
-           (PINC&(1<<7) ? 0 : (1<< 1)) |
-           (PIND&(1<<5) ? 0 : (1<< 2)) |
-           (PIND&(1<<4) ? 0 : (1<< 3)) |
-           (PIND&(1<<6) ? 0 : (1<< 4)) |
-           (PIND&(1<<7) ? 0 : (1<< 5)) |
-           (PINB&(1<<4) ? 0 : (1<< 6)) |
-           (PINB&(1<<5) ? 0 : (1<< 7)) |
-           (PINB&(1<<6) ? 0 : (1<< 8)) |
-           (PINF&(1<<7) ? 0 : (1<< 9)) |
-           (PINF&(1<<6) ? 0 : (1<<10)) |
-           (PINF&(1<<5) ? 0 : (1<<11)) |
-           (PINF&(1<<4) ? 0 : (1<<12)) |
-           (PINF&(1<<1) ? 0 : (1<<13)) |
-           (PINF&(1<<0) ? 0 : (1<<14));
+  return (PIND&(1<<4) ? 0 : (1<<0)) |
+         (PIND&(1<<6) ? 0 : (1<<1)) |
+         (PIND&(1<<7) ? 0 : (1<<2)) |
+         (PINB&(1<<4) ? 0 : (1<<3)) |
+         (PINB&(1<<5) ? 0 : (1<<4)) |
+         (PINB&(1<<6) ? 0 : (1<<5)) |
+         (PINF&(1<<7) ? 0 : (1<<6)) |
+         (PINF&(1<<6) ? 0 : (1<<7)) |
+         (PINF&(1<<5) ? 0 : (1<<8)) |
+         (PINF&(1<<4) ? 0 : (1<<9)) |
+         (PINF&(1<<1) ? 0 : (1<<10)) |
+         (PINF&(1<<0) ? 0 : (1<<11));
+         
 }
 
-/* Row pin configuration
- * row: 0  1  2  3
- * pin: B0 B1 B2 B3
- */
 static void unselect_rows(void)
 {
-    // Hi-Z(DDR:0, PORT:0) to unselect
-    DDRB  &= ~(1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<7);
-    PORTB |=  (1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<7);
+    DDRB &= ~(1<<0 | 1<<1 | 1<<2 | 1<<3);
+    PORTB |= (1<<0 | 1<<1 | 1<<2 | 1<<3);
+    
 }
 
 static void select_row(uint8_t row)
@@ -203,9 +188,6 @@ static void select_row(uint8_t row)
             DDRB  |= (1<<3);
             PORTB &= ~(1<<3);
             break;
-        case 4:
-            DDRB  |= (1<<7);
-            PORTB &= ~(1<<7);
-            break;
+        
     }
 }
-- 
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