From 04885a3b447c82437d919d467328800eb00af629 Mon Sep 17 00:00:00 2001
From: Jack Humbert <jack.humb@gmail.com>
Date: Fri, 21 Aug 2015 10:46:53 -0400
Subject: preonic

---
 keyboard/planck/Makefile                           |   6 +-
 keyboard/planck/config.h                           |   5 +
 keyboard/planck/config_definitions.h               |  50 +++++
 .../extended_keymaps/extended_keymap_default.c     |  15 +-
 keyboard/planck/matrix.c                           | 235 +++++++++++++++++++++
 5 files changed, 297 insertions(+), 14 deletions(-)
 create mode 100644 keyboard/planck/config_definitions.h
 create mode 100644 keyboard/planck/matrix.c

(limited to 'keyboard/planck')

diff --git a/keyboard/planck/Makefile b/keyboard/planck/Makefile
index 7ea71af512..ad25854e6d 100644
--- a/keyboard/planck/Makefile
+++ b/keyboard/planck/Makefile
@@ -60,8 +60,7 @@ ifdef COMMON
 	SRC = keymap_common.c \
 	$(MATRIX) \
 	led.c \
-	backlight.c \
-	beeps.c 
+	backlight.c
 
 ifdef KEYMAP
     SRC := common_keymaps/keymap_$(KEYMAP).c $(SRC)
@@ -74,8 +73,7 @@ else
 SRC = extended_keymap_common.c \
 	$(MATRIX) \
 	led.c \
-	backlight.c \
-	beeps.c
+	backlight.c
 
 ifdef KEYMAP
     SRC := extended_keymaps/extended_keymap_$(KEYMAP).c $(SRC)
diff --git a/keyboard/planck/config.h b/keyboard/planck/config.h
index 4ac9f766e6..47cf39a903 100644
--- a/keyboard/planck/config.h
+++ b/keyboard/planck/config.h
@@ -18,6 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef CONFIG_H
 #define CONFIG_H
 
+#include "config_definitions.h"
 
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
@@ -31,6 +32,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS 4
 #define MATRIX_COLS 12
 
+/* Planck PCB default pin-out */
+#define COLS (int []){ F1, F0, B0, C7, F4, F5, F6, F7, D4, D6, B4, D7 }
+#define ROWS (int []){ D0, D5, B5, B6 }
+
 /* define if matrix has ghost */
 //#define MATRIX_HAS_GHOST
 
diff --git a/keyboard/planck/config_definitions.h b/keyboard/planck/config_definitions.h
new file mode 100644
index 0000000000..fd138b8841
--- /dev/null
+++ b/keyboard/planck/config_definitions.h
@@ -0,0 +1,50 @@
+#ifndef CONFIG_DEFINITIONS_H
+#define CONFIG_DEFINITIONS_H
+
+#define B0 0x20
+#define B1 0x21
+#define B2 0x22
+#define B3 0x23
+#define B4 0x24
+#define B5 0x25
+#define B6 0x26
+#define B7 0x27
+#define C0 0x30
+#define C1 0x31
+#define C2 0x32
+#define C3 0x33
+#define C4 0x34
+#define C5 0x35
+#define C6 0x36
+#define C7 0x37
+#define D0 0x40
+#define D1 0x41
+#define D2 0x42
+#define D3 0x43
+#define D4 0x44
+#define D5 0x45
+#define D6 0x46
+#define D7 0x47
+#define E0 0x50
+#define E1 0x51
+#define E2 0x52
+#define E3 0x53
+#define E4 0x54
+#define E5 0x55
+#define E6 0x56
+#define E7 0x57
+#define F0 0x60
+#define F1 0x61
+#define F2 0x62
+#define F3 0x63
+#define F4 0x64
+#define F5 0x65
+#define F6 0x66
+#define F7 0x67
+
+
+
+
+
+#endif
+
diff --git a/keyboard/planck/extended_keymaps/extended_keymap_default.c b/keyboard/planck/extended_keymaps/extended_keymap_default.c
index 710611c3cb..c75144bf4a 100644
--- a/keyboard/planck/extended_keymaps/extended_keymap_default.c
+++ b/keyboard/planck/extended_keymaps/extended_keymap_default.c
@@ -1,6 +1,7 @@
 #include "extended_keymap_common.h"
 #include "backlight.h"
 #include "lufa.h"
+#include "debug.h"
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [0] = { /* Qwerty */
@@ -51,18 +52,12 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       switch(id) {
         case 0:   
         if (record->event.pressed) {
-          if (!&midi_device) {
-            register_code(KC_RSFT);
-          } else {
-            midi_send_noteon(&midi_device, 1, 64, 127);
-          }
+          register_code(KC_RSFT);
+          midi_send_noteon(&midi_device, 1, 64, 127);
           backlight_step();
         } else {
-          if (!&midi_device) {
-            unregister_code(KC_RSFT);
-          } else {
-            midi_send_noteoff(&midi_device, 1, 64, 127);
-          }
+          unregister_code(KC_RSFT);
+          midi_send_noteoff(&midi_device, 1, 64, 127);
         }
         break;
       } 
diff --git a/keyboard/planck/matrix.c b/keyboard/planck/matrix.c
new file mode 100644
index 0000000000..58bd61f758
--- /dev/null
+++ b/keyboard/planck/matrix.c
@@ -0,0 +1,235 @@
+/*
+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"
+#include "backlight.h" // TODO fix this dependency 
+
+#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)
+{
+    // To use PORTF disable JTAG with writing JTD bit twice within four cycles.
+    MCUCR |= (1<<JTD);
+    MCUCR |= (1<<JTD);
+
+    backlight_init_ports();
+
+    // Turn status LED on
+    DDRE |= (1<<6);
+    PORTE |= (1<<6);
+
+    // 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)
+{
+    int B = 0, C = 0, D = 0, E = 0, F = 0;
+    for(int x = 0; x < MATRIX_COLS; x++) { 
+        int col = COLS[x];
+        if ((col & 0xF0) == 0x20) { 
+            B |= (1<<(col & 0x0F)); 
+        } else if ((col & 0xF0) == 0x30) { 
+            C |= (1<<(col & 0x0F)); 
+        } else if ((col & 0xF0) == 0x40) { 
+            D |= (1<<(col & 0x0F)); 
+        } else if ((col & 0xF0) == 0x50) { 
+            E |= (1<<(col & 0x0F)); 
+        } else if ((col & 0xF0) == 0x60) { 
+            F |= (1<<(col & 0x0F)); 
+        } 
+    }
+    DDRB &= ~(B); PORTB |= (B);
+    DDRC &= ~(C); PORTC |= (C); 
+    DDRD &= ~(D); PORTD |= (D);
+    DDRE &= ~(E); PORTE |= (E);
+    DDRF &= ~(F); PORTF |= (F);
+}
+
+static matrix_row_t read_cols(void)
+{
+    matrix_row_t result = 0;
+    for(int x = 0; x < MATRIX_COLS; x++) {     
+        int col = COLS[x];
+        if ((col & 0xF0) == 0x20) { 
+            result |= (PINB&(1<<(col & 0x0F)) ? 0 : (1<<x)); 
+        } else if ((col & 0xF0) == 0x30) { 
+            result |= (PINC&(1<<(col & 0x0F)) ? 0 : (1<<x)); 
+        } else if ((col & 0xF0) == 0x40) { 
+            result |= (PIND&(1<<(col & 0x0F)) ? 0 : (1<<x)); 
+        } else if ((col & 0xF0) == 0x50) { 
+            result |= (PINE&(1<<(col & 0x0F)) ? 0 : (1<<x)); 
+        } else if ((col & 0xF0) == 0x60) { 
+            result |= (PINF&(1<<(col & 0x0F)) ? 0 : (1<<x)); 
+        } 
+    }
+    return result;
+}
+
+static void unselect_rows(void)
+{
+    int B = 0, C = 0, D = 0, E = 0, F = 0;
+    for(int x = 0; x < MATRIX_ROWS; x++) { 
+        int row = ROWS[x];
+        if ((row & 0xF0) == 0x20) { 
+            B |= (1<<(row & 0x0F)); 
+        } else if ((row & 0xF0) == 0x30) { 
+            C |= (1<<(row & 0x0F)); 
+        } else if ((row & 0xF0) == 0x40) { 
+            D |= (1<<(row & 0x0F)); 
+        } else if ((row & 0xF0) == 0x50) { 
+            E |= (1<<(row & 0x0F)); 
+        } else if ((row & 0xF0) == 0x60) { 
+            F |= (1<<(row & 0x0F)); 
+        } 
+    }
+    DDRB &= ~(B); PORTB |= (B);
+    DDRC &= ~(C); PORTC |= (C); 
+    DDRD &= ~(D); PORTD |= (D);
+    DDRE &= ~(E); PORTE |= (E);
+    DDRF &= ~(F); PORTF |= (F);
+}
+
+static void select_row(uint8_t row)
+{
+    int row_pin = ROWS[row];
+    if ((row_pin & 0xF0) == 0x20) { 
+        DDRB  |= (1<<(row_pin & 0x0F));
+        PORTB &= ~(1<<(row_pin & 0x0F));
+    } else if ((row_pin & 0xF0) == 0x30) { 
+        DDRC  |= (1<<(row_pin & 0x0F));
+        PORTC &= ~(1<<(row_pin & 0x0F));
+    } else if ((row_pin & 0xF0) == 0x40) { 
+        DDRD  |= (1<<(row_pin & 0x0F));
+        PORTD &= ~(1<<(row_pin & 0x0F));
+    } else if ((row_pin & 0xF0) == 0x50) { 
+        DDRE  |= (1<<(row_pin & 0x0F));
+        PORTE &= ~(1<<(row_pin & 0x0F));
+    } else if ((row_pin & 0xF0) == 0x60) { 
+        DDRF  |= (1<<(row_pin & 0x0F));
+        PORTF &= ~(1<<(row_pin & 0x0F));
+    }  
+}
\ No newline at end of file
-- 
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