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-rw-r--r--keyboard/planck/Makefile6
-rw-r--r--keyboard/planck/backlight.c46
-rw-r--r--keyboard/planck/backlight.h2
-rw-r--r--keyboard/planck/config.h4
-rw-r--r--keyboard/planck/keymap_wilba.c56
-rw-r--r--keyboard/planck/led.c22
-rw-r--r--keyboard/planck/matrix.c74
7 files changed, 175 insertions, 35 deletions
diff --git a/keyboard/planck/Makefile b/keyboard/planck/Makefile
index c456cb51b3..001f17f316 100644
--- a/keyboard/planck/Makefile
+++ b/keyboard/planck/Makefile
@@ -50,7 +50,8 @@ TARGET_DIR = .
# project specific files
SRC = keymap_common.c \
matrix.c \
- led.c
+ led.c \
+ backlight.c
ifdef KEYMAP
SRC := keymap_$(KEYMAP).c $(SRC)
@@ -118,9 +119,10 @@ MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
CONSOLE_ENABLE = yes # Console for debug(+400)
COMMAND_ENABLE = yes # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
#SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend
NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA
-
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
# Optimize size but this may cause error "relocation truncated to fit"
#EXTRALDFLAGS = -Wl,--relax
diff --git a/keyboard/planck/backlight.c b/keyboard/planck/backlight.c
new file mode 100644
index 0000000000..ee7e31ee9c
--- /dev/null
+++ b/keyboard/planck/backlight.c
@@ -0,0 +1,46 @@
+
+#include <avr/io.h>
+#include "backlight.h"
+
+
+void backlight_init_ports()
+{
+ // Setup PB7 as output and output low.
+ DDRB |= (1<<7);
+ PORTB &= ~(1<<7);
+
+ // Use full 16-bit resolution.
+ ICR1 = 0xFFFF;
+
+ // I could write a wall of text here to explain... but TL;DW
+ // Go read the ATmega32u4 datasheet.
+ // And this: http://blog.saikoled.com/post/43165849837/secret-konami-cheat-code-to-high-resolution-pwm-on
+
+ // Pin PB7 = OCR1C (Timer 1, Channel C)
+ // Compare Output Mode = Clear on compare match, Channel C = COM1C1=1 COM1C0=0
+ // (i.e. start high, go low when counter matches.)
+ // WGM Mode 14 (Fast PWM) = WGM13=1 WGM12=1 WGM11=1 WGM10=0
+ // Clock Select = clk/1 (no prescaling) = CS12=0 CS11=0 CS10=1
+
+ TCCR1A = _BV(COM1C1) | _BV(WGM11); // = 0b00001010;
+ TCCR1B = _BV(WGM13) | _BV(WGM12) | _BV(CS10); // = 0b00011001;
+
+ // Default to zero duty cycle.
+ OCR1C = 0x0000;
+}
+
+void backlight_set(uint8_t level)
+{
+ if ( level == 0 )
+ {
+ // Turn off PWM control on PB7, revert to output low.
+ TCCR1A &= ~(_BV(COM1C1));
+ }
+ else
+ {
+ // Turn on PWM control of PB7
+ TCCR1A |= _BV(COM1C1);
+ OCR1C = level << 12 | 0x0FFF;
+ }
+}
+
diff --git a/keyboard/planck/backlight.h b/keyboard/planck/backlight.h
new file mode 100644
index 0000000000..0fe1f4a72b
--- /dev/null
+++ b/keyboard/planck/backlight.h
@@ -0,0 +1,2 @@
+
+void backlight_init_ports(void);
diff --git a/keyboard/planck/config.h b/keyboard/planck/config.h
index 81637f45b2..0b0c152479 100644
--- a/keyboard/planck/config.h
+++ b/keyboard/planck/config.h
@@ -34,6 +34,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* define if matrix has ghost */
//#define MATRIX_HAS_GHOST
+/* number of backlight levels */
+/* NOTE: this is the max value of 0..BACKLIGHT_LEVELS so really 16 levels. */
+#define BACKLIGHT_LEVELS 15
+
/* Set 0 if debouncing isn't needed */
#define DEBOUNCE 5
diff --git a/keyboard/planck/keymap_wilba.c b/keyboard/planck/keymap_wilba.c
new file mode 100644
index 0000000000..9781f8fcd8
--- /dev/null
+++ b/keyboard/planck/keymap_wilba.c
@@ -0,0 +1,56 @@
+#include "keymap_common.h"
+
+const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = KEYMAP( /* Wilba */
+ FN27, FN28, FN29, E, R, T, Y, U, I, O, P, BSPC,
+ TAB, A, S, D, F, G, H, J, K, L, SCLN, QUOT,
+ LSFT, Z, X, C, V, B, N, M, COMM, DOT, SLSH, ENT,
+ LCTL, LGUI, LALT, RSFT, FN1, SPC, FN2, LEFT, DOWN, UP, RGHT),
+[1] = KEYMAP( /* Wilba Alternate */
+ ESC, Q, W, E, R, T, Y, U, I, O, P, BSPC,
+ TAB, A, S, D, F, G, H, J, K, L, SCLN, QUOT,
+ LSFT, Z, X, C, V, B, N, M, COMM, DOT, SLSH, ENT,
+ LCTL, LGUI, LALT, RSFT, FN1, SPC, FN2, LEFT, DOWN, UP, RGHT),
+[2] = KEYMAP( /* Wilba LOWER */
+ TRNS, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, TRNS,
+ TRNS, F11, F12, LBRC, RBRC, FN20, EQL, FN23, FN24, MINS, FN21, TRNS,
+ TRNS, BSLS, GRV, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS,
+ TRNS, TRNS, TRNS, TRNS, FN1, TRNS, TRNS, MNXT, VOLD, VOLU, MPLY),
+[3] = KEYMAP( /* Wilba RAISE */
+ TRNS, FN10, FN11, FN12, FN13, FN14, FN15, FN16, FN17, FN18, FN19, TRNS,
+ TRNS, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, TRNS,
+ TRNS, FN25, FN22, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS,
+ TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, FN2, TRNS, TRNS, TRNS, TRNS),
+};
+const uint16_t PROGMEM fn_actions[] = {
+ [1] = ACTION_LAYER_MOMENTARY(2), // LOWER
+ [2] = ACTION_LAYER_MOMENTARY(3), // RAISE
+
+ [3] = ACTION_DEFAULT_LAYER_SET(0),
+ [4] = ACTION_DEFAULT_LAYER_SET(1),
+
+ [10] = ACTION_MODS_KEY(MOD_LSFT, KC_1), // !
+ [11] = ACTION_MODS_KEY(MOD_LSFT, KC_2), // @
+ [12] = ACTION_MODS_KEY(MOD_LSFT, KC_3), // #
+ [13] = ACTION_MODS_KEY(MOD_LSFT, KC_4), // $
+ [14] = ACTION_MODS_KEY(MOD_LSFT, KC_5), // %
+ [15] = ACTION_MODS_KEY(MOD_LSFT, KC_6), // ^
+ [16] = ACTION_MODS_KEY(MOD_LSFT, KC_7), // &
+ [17] = ACTION_MODS_KEY(MOD_LSFT, KC_8), // *
+ [18] = ACTION_MODS_KEY(MOD_LSFT, KC_9), // (
+ [19] = ACTION_MODS_KEY(MOD_LSFT, KC_0), // )
+
+ [20] = ACTION_MODS_KEY(MOD_LSFT, KC_MINS), // _
+ [21] = ACTION_MODS_KEY(MOD_LSFT, KC_EQL), // +
+ [22] = ACTION_MODS_KEY(MOD_LSFT, KC_GRV), // ~
+ [23] = ACTION_MODS_KEY(MOD_LSFT, KC_LBRC), // {
+ [24] = ACTION_MODS_KEY(MOD_LSFT, KC_RBRC), // }
+ [25] = ACTION_MODS_KEY(MOD_LSFT, KC_BSLS), // |
+
+ [26] = ACTION_MODS_KEY(MOD_LSFT | MOD_RSFT, KC_PAUSE),
+
+ [27] = ACTION_BACKLIGHT_TOGGLE(),
+ [28] = ACTION_BACKLIGHT_INCREASE(),
+ [29] = ACTION_BACKLIGHT_DECREASE()
+
+};
diff --git a/keyboard/planck/led.c b/keyboard/planck/led.c
index 6cffd5ea7b..1f36434883 100644
--- a/keyboard/planck/led.c
+++ b/keyboard/planck/led.c
@@ -22,13 +22,17 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
void led_set(uint8_t usb_led)
{
- // if (usb_led & (1<<USB_LED_FUNCTION)) {
- // // Output high.
- // DDRF |= (1<<0);
- // PORTF |= (1<<0);
- // } else {
- // // Output low.
- // DDRF &= ~(1<<0);
- // PORTF &= ~(1<<0);
- // }
+ // Using PE6 Caps Lock LED
+ if (usb_led & (1<<USB_LED_CAPS_LOCK))
+ {
+ // Output high.
+ DDRE |= (1<<6);
+ PORTE |= (1<<6);
+ }
+ else
+ {
+ // Output low.
+ DDRE &= ~(1<<6);
+ PORTE &= ~(1<<6);
+ }
}
diff --git a/keyboard/planck/matrix.c b/keyboard/planck/matrix.c
index 38d35e3e07..e3926caece 100644
--- a/keyboard/planck/matrix.c
+++ b/keyboard/planck/matrix.c
@@ -27,6 +27,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "debug.h"
#include "util.h"
#include "matrix.h"
+#include "backlight.h" // TODO fix this dependency
#ifndef DEBOUNCE
@@ -57,6 +58,13 @@ uint8_t matrix_cols(void)
void matrix_init(void)
{
+ // To use PORTF disable JTAG with writing JTD bit twice within four cycles.
+ MCUCR |= (1<<JTD);
+ MCUCR |= (1<<JTD);
+
+ // TODO fix this dependency
+ backlight_init_ports();
+
// initialize row and col
unselect_rows();
init_cols();
@@ -134,10 +142,19 @@ uint8_t matrix_key_count(void)
return count;
}
+//
+// Planck PCB Rev 1 Pin Assignments
+//
+// Column: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
+// Pin: F1, F0, B0, C7, F4, F5, F6, F7, D4, D6, B4, D7
+//
+
static void init_cols(void)
{
- DDRB &= ~(1<<6 | 1<<5 | 1<<4);
- PORTB |= (1<<6 | 1<<5 | 1<<4);
+ DDRB &= ~(1<<4 | 1<<0);
+ PORTB |= (1<<4 | 1<<0);
+ DDRC &= ~(1<<7);
+ PORTC |= (1<<7);
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);
@@ -147,46 +164,55 @@ static void init_cols(void)
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));
+ return (PINF&(1<<1) ? 0 : (1<<0)) |
+ (PINF&(1<<0) ? 0 : (1<<1)) |
+ (PINB&(1<<0) ? 0 : (1<<2)) |
+ (PINC&(1<<7) ? 0 : (1<<3)) |
+ (PINF&(1<<4) ? 0 : (1<<4)) |
+ (PINF&(1<<5) ? 0 : (1<<5)) |
+ (PINF&(1<<6) ? 0 : (1<<6)) |
+ (PINF&(1<<7) ? 0 : (1<<7)) |
+ (PIND&(1<<4) ? 0 : (1<<8)) |
+ (PIND&(1<<6) ? 0 : (1<<9)) |
+ (PINB&(1<<4) ? 0 : (1<<10)) |
+ (PIND&(1<<7) ? 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);
+ DDRB &= ~(1<<5 | 1<<6);
+ PORTB |= (1<<5 | 1<<6);
+ DDRD &= ~(1<<0 | 1<<5);
+ PORTD |= (1<<0 | 1<<5);
}
+//
+// Planck PCB Rev 1 Pin Assignments
+//
+// Row: 0, 1, 2, 3
+// Pin: D0, D5, B5, B6
+//
+
static void select_row(uint8_t row)
{
switch (row) {
case 0:
- DDRB |= (1<<0);
- PORTB &= ~(1<<0);
+ DDRD |= (1<<0);
+ PORTD &= ~(1<<0);
break;
case 1:
- DDRB |= (1<<1);
- PORTB &= ~(1<<1);
+ DDRD |= (1<<5);
+ PORTD &= ~(1<<5);
break;
case 2:
- DDRB |= (1<<2);
- PORTB &= ~(1<<2);
+ DDRB |= (1<<5);
+ PORTB &= ~(1<<5);
break;
case 3:
- DDRB |= (1<<3);
- PORTB &= ~(1<<3);
+ DDRB |= (1<<6);
+ PORTB &= ~(1<<6);
break;
}