From 59f2001b311dc85fc5b6b8851080b0bb70f2aadf Mon Sep 17 00:00:00 2001
From: cr3473 <joe@createtank.com>
Date: Tue, 2 Jun 2015 12:12:44 -0700
Subject: Added ability to set the MATRIX in build/make

---
 keyboard/planck/Makefile           |   9 +-
 keyboard/planck/matrix.c           | 193 -------------------------------------
 keyboard/planck/matrix_handwired.c | 193 +++++++++++++++++++++++++++++++++++++
 3 files changed, 200 insertions(+), 195 deletions(-)
 delete mode 100644 keyboard/planck/matrix.c
 create mode 100644 keyboard/planck/matrix_handwired.c

(limited to 'keyboard/planck')

diff --git a/keyboard/planck/Makefile b/keyboard/planck/Makefile
index 964e6832ea..ad25854e6d 100644
--- a/keyboard/planck/Makefile
+++ b/keyboard/planck/Makefile
@@ -47,13 +47,18 @@ TOP_DIR = ../..
 # Directory keyboard dependent files exist
 TARGET_DIR = .
 
+# Default to PCB matrix
+ifndef MATRIX
+	MATRIX=matrix_pcb.c
+endif
 
+$(warning MATRIX: $(MATRIX))
 
 # # project specific files
 ifdef COMMON
 
 	SRC = keymap_common.c \
-	matrix_pcb.c \
+	$(MATRIX) \
 	led.c \
 	backlight.c
 
@@ -66,7 +71,7 @@ endif
 else
 
 SRC = extended_keymap_common.c \
-	matrix_pcb.c \
+	$(MATRIX) \
 	led.c \
 	backlight.c
 
diff --git a/keyboard/planck/matrix.c b/keyboard/planck/matrix.c
deleted file mode 100644
index 2f2dbdb108..0000000000
--- a/keyboard/planck/matrix.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
-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
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/*
- * scan matrix
- */
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <util/delay.h>
-#include "print.h"
-#include "debug.h"
-#include "util.h"
-#include "matrix.h"
-
-
-#ifndef DEBOUNCE
-#   define DEBOUNCE 10
-#endif
-static uint8_t debouncing = DEBOUNCE;
-
-/* matrix state(1:on, 0:off) */
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t matrix_debouncing[MATRIX_ROWS];
-
-static matrix_row_t read_cols(void);
-static void init_cols(void);
-static void unselect_rows(void);
-static void select_row(uint8_t row);
-
-inline
-uint8_t matrix_rows(void)
-{
-    return MATRIX_ROWS;
-}
-
-inline
-uint8_t matrix_cols(void)
-{
-    return MATRIX_COLS;
-}
-
-void matrix_init(void)
-{
-    // initialize row and col
-    unselect_rows();
-    init_cols();
-
-    // initialize matrix state: all keys off
-    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
-        matrix[i] = 0;
-        matrix_debouncing[i] = 0;
-    }
-}
-
-uint8_t matrix_scan(void)
-{
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        select_row(i);
-        _delay_us(30);  // without this wait read unstable value.
-        matrix_row_t cols = read_cols();
-        if (matrix_debouncing[i] != cols) {
-            matrix_debouncing[i] = cols;
-            if (debouncing) {
-                debug("bounce!: "); debug_hex(debouncing); debug("\n");
-            }
-            debouncing = DEBOUNCE;
-        }
-        unselect_rows();
-    }
-
-    if (debouncing) {
-        if (--debouncing) {
-            _delay_ms(1);
-        } else {
-            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-                matrix[i] = matrix_debouncing[i];
-            }
-        }
-    }
-
-    return 1;
-}
-
-bool matrix_is_modified(void)
-{
-    if (debouncing) return false;
-    return true;
-}
-
-inline
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
-    return (matrix[row] & ((matrix_row_t)1<col));
-}
-
-inline
-matrix_row_t matrix_get_row(uint8_t row)
-{
-    return matrix[row];
-}
-
-void matrix_print(void)
-{
-    print("\nr/c 0123456789ABCDEF\n");
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        phex(row); print(": ");
-        pbin_reverse16(matrix_get_row(row));
-        print("\n");
-    }
-}
-
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop16(matrix[i]);
-    }
-    return count;
-}
-
-static void init_cols(void)
-{
-    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 (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));
-         
-}
-
-static void unselect_rows(void)
-{
-    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)
-{
-    switch (row) {
-        case 0:
-            DDRB  |= (1<<0);
-            PORTB &= ~(1<<0);
-            break;
-        case 1:
-            DDRB  |= (1<<1);
-            PORTB &= ~(1<<1);
-            break;
-        case 2:
-            DDRB  |= (1<<2);
-            PORTB &= ~(1<<2);
-            break;
-        case 3:
-            DDRB  |= (1<<3);
-            PORTB &= ~(1<<3);
-            break;
-        
-    }
-}
diff --git a/keyboard/planck/matrix_handwired.c b/keyboard/planck/matrix_handwired.c
new file mode 100644
index 0000000000..2f2dbdb108
--- /dev/null
+++ b/keyboard/planck/matrix_handwired.c
@@ -0,0 +1,193 @@
+/*
+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
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * scan matrix
+ */
+#include <stdint.h>
+#include <stdbool.h>
+#include <avr/io.h>
+#include <util/delay.h>
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+
+
+#ifndef DEBOUNCE
+#   define DEBOUNCE 10
+#endif
+static uint8_t debouncing = DEBOUNCE;
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+static matrix_row_t read_cols(void);
+static void init_cols(void);
+static void unselect_rows(void);
+static void select_row(uint8_t row);
+
+inline
+uint8_t matrix_rows(void)
+{
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void)
+{
+    return MATRIX_COLS;
+}
+
+void matrix_init(void)
+{
+    // initialize row and col
+    unselect_rows();
+    init_cols();
+
+    // initialize matrix state: all keys off
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0;
+        matrix_debouncing[i] = 0;
+    }
+}
+
+uint8_t matrix_scan(void)
+{
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        select_row(i);
+        _delay_us(30);  // without this wait read unstable value.
+        matrix_row_t cols = read_cols();
+        if (matrix_debouncing[i] != cols) {
+            matrix_debouncing[i] = cols;
+            if (debouncing) {
+                debug("bounce!: "); debug_hex(debouncing); debug("\n");
+            }
+            debouncing = DEBOUNCE;
+        }
+        unselect_rows();
+    }
+
+    if (debouncing) {
+        if (--debouncing) {
+            _delay_ms(1);
+        } else {
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+                matrix[i] = matrix_debouncing[i];
+            }
+        }
+    }
+
+    return 1;
+}
+
+bool matrix_is_modified(void)
+{
+    if (debouncing) return false;
+    return true;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    return matrix[row];
+}
+
+void matrix_print(void)
+{
+    print("\nr/c 0123456789ABCDEF\n");
+    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+        phex(row); print(": ");
+        pbin_reverse16(matrix_get_row(row));
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += bitpop16(matrix[i]);
+    }
+    return count;
+}
+
+static void init_cols(void)
+{
+    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 (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));
+         
+}
+
+static void unselect_rows(void)
+{
+    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)
+{
+    switch (row) {
+        case 0:
+            DDRB  |= (1<<0);
+            PORTB &= ~(1<<0);
+            break;
+        case 1:
+            DDRB  |= (1<<1);
+            PORTB &= ~(1<<1);
+            break;
+        case 2:
+            DDRB  |= (1<<2);
+            PORTB &= ~(1<<2);
+            break;
+        case 3:
+            DDRB  |= (1<<3);
+            PORTB &= ~(1<<3);
+            break;
+        
+    }
+}
-- 
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