[Keyboard] Small Refactor of Duck boards (#5521)

* first [ass at pulling out common duck library functions

* use new library in jetfire

* use new library in duck lightsaver

* use new library in octagon v2

* put Device into the library

* refactor send_value

* refactor send_value and send_color

* use pragma once

* use pragma once

* use pragma once

* use pragma once

* rename backlight_led to indicator_leds to match with other duck boards

* rename enum

* make #define names consistent

* rename ducklib to duck_led

* update rules.mk ?= to =

* put rgb in the correct order

* add debounce debugging printouts

* turn on bootmagic lite and set it to the top left most key commonly programmed as Escape

* add reset key documentation

* fix that typo

* Update keyboards/duck/duck_led/duck_led.c

Co-Authored-By: mechmerlin <30334081+mechmerlin@users.noreply.github.com>

* include the correct library

keyboards/duck/duck_led/duck_led.c

@@ -0,0 +1,7 @@
+#include <avr/io.h>
+#include "duck_led.h"
+#include "quantum.h"
+
+void show(void) {
+  wait_us((RES / 1000UL) + 1);
+}

keyboards/duck/duck_led/duck_led.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#define RES 6000
+
+#define NS_PER_SEC (1000000000L)
+#define CYCLES_PER_SEC (F_CPU)
+#define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC)
+#define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE)
+
+enum Device {
+  Device_PCBRGB,
+  Device_STATUSLED
+};
+
+void show(void);
+

keyboards/duck/eagle_viper/readme.md

@@ -9,4 +9,3 @@ Newest version is the [Eagle/Viper V2](http://duck0113.tistory.com/127)
 Make example for this keyboard (after setting up your build environment):
 
     make duck/eagle_viper/v2:default
-

keyboards/duck/eagle_viper/v2/config.h

@@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef CONFIG_H
-#define CONFIG_H
+#pragma once
 
 #include "config_common.h"
 
@@ -44,6 +43,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGB_DI_PIN D6
 #define RGBLED_NUM 17
 
+/* Set to top left most key */
+#define BOOTMAGIC_LITE_ROW 4
+#define BOOTMAGIC_LITE_COLUMN 10
+
 #define TAPPING_TERM 200
 
-#endif

keyboards/duck/eagle_viper/v2/indicator_leds.c

@@ -19,19 +19,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <stdbool.h>
 #include <util/delay.h>
 #include "indicator_leds.h"
-
-#define RES 6000
+#include "duck_led/duck_led.h"
 
 #define LED_T1H	600
 #define LED_T1L 650
 #define LED_T0H 250
 #define LED_T0L 1000
 
-#define NS_PER_SEC (1000000000L)
-#define CYCLES_PER_SEC (F_CPU)
-#define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC)
-#define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE)
-
 void send_bit_d4(bool bitVal) {
   if(bitVal) {
     asm volatile (
@@ -66,14 +60,12 @@ void send_bit_d4(bool bitVal) {
   }
 }
 
-void show(void) {
-  _delay_us((RES / 1000UL) + 1);
-}
-
-void send_value(uint8_t byte) {
+void send_value(uint8_t byte, enum Device device) {
   for(uint8_t b = 0; b < 8; b++) {
-    send_bit_d4(byte & 0b10000000);
-    byte <<= 1;
+    if(device == Device_STATUSLED) {
+      send_bit_d4(byte & 0b10000000);
+      byte <<= 1;
+    }
   }
 }
 
@@ -83,7 +75,8 @@ void indicator_leds_set(bool leds[8]) {
 
   cli();
   for(led_cnt = 0; led_cnt < 8; led_cnt++)
-    send_value(leds[led_cnt] ? 255 : 0);
+    send_value(leds[led_cnt] ? 255 : 0, Device_STATUSLED);
   sei();
   show();
 }
+

keyboards/duck/eagle_viper/v2/indicator_leds.h

@@ -1,2 +1 @@
 void indicator_leds_set(bool leds[8]);
-void show(void);

keyboards/duck/eagle_viper/v2/matrix.c

@@ -89,6 +89,9 @@ uint8_t matrix_scan(void) {
       bool curr_bit = rows & (1<<row);
       if (prev_bit != curr_bit) {
         matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
+        if (debouncing) {
+            dprint("bounce!: "); dprintf("%02X", debouncing); dprintln();
+        }
         debouncing = DEBOUNCING_DELAY;
       }
     }

keyboards/duck/eagle_viper/v2/readme.md

@@ -11,6 +11,8 @@ Make example for this keyboard (after setting up your build environment):
 
     make eagle_viper/v2:default
 
+**Reset Key:** To put the Eagle/Viper V2 into reset, hold caps lock key (`K2A`) while plugging in. 
+
 See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
 
 ## Hardware Notes

keyboards/duck/eagle_viper/v2/rules.mk

@@ -50,23 +50,23 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE ?= no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE ?= yes       # Audio control and System control(+450)
-CONSOLE_ENABLE ?= no         # Console for debug(+400)
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # 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 ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= yes           # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= yes      # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI support (+2400 to 4200, depending on config)
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
-FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 RGBLIGHT_ENABLE = yes
 
 CUSTOM_MATRIX = yes
 SRC += indicator_leds.c \
-			 matrix.c
+			 matrix.c duck_led/duck_led.c

keyboards/duck/eagle_viper/v2/v2.h

@@ -13,8 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef V2_H
-#define V2_H
+#pragma once
 
 #include "quantum.h"
 
@@ -78,4 +77,3 @@
 
 #define LAYOUT_eagle LAYOUT_60_ansi
 
-#endif

keyboards/duck/jetfire/config.h

@@ -48,6 +48,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCING_DELAY 5
 
+/* Set to top left most key */
+#define BOOTMAGIC_LITE_ROW 5
+#define BOOTMAGIC_LITE_COLUMN 10
+
 /* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
  * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
  */

keyboards/duck/jetfire/backlight_led.c → keyboards/duck/jetfire/indicator_leds.c

@@ -17,21 +17,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <stdbool.h>
 #include <util/delay.h>
 #include <stdint.h>
-#include "backlight_led.h"
+#include "indicator_leds.h"
 #include "quantum.h"
-// #include "led.h"
 
-
-#define T1H  900
-#define T1L  600
-#define T0H  400
-#define T0L  900
-#define RES 6000
-
-#define NS_PER_SEC (1000000000L)
-#define CYCLES_PER_SEC (F_CPU)
-#define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC)
-#define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE)
+#define LED_T1H  900
+#define LED_T1L  600
+#define LED_T0H  400
+#define LED_T0L  900
 
 void send_bit_d4(bool bitVal)
 {
@@ -48,8 +40,8 @@ void send_bit_d4(bool bitVal)
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (4),
-        [onCycles]  "I" (NS_TO_CYCLES(T1H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T1L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T1H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2));
   } else {
     asm volatile (
         "sbi %[port], %[bit] \n\t"
@@ -63,8 +55,8 @@ void send_bit_d4(bool bitVal)
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (4),
-        [onCycles]  "I" (NS_TO_CYCLES(T0H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T0L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T0H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2));
   }
 }
 
@@ -83,8 +75,8 @@ void send_bit_d6(bool bitVal)
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (6),
-        [onCycles]  "I" (NS_TO_CYCLES(T1H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T1L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T1H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2));
   } else {
     asm volatile (
         "sbi %[port], %[bit] \n\t"
@@ -98,20 +90,15 @@ void send_bit_d6(bool bitVal)
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (6),
-        [onCycles]  "I" (NS_TO_CYCLES(T0H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T0L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T0H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2));
   }
 }
 
-void show(void)
-{
-  _delay_us((RES / 1000UL) + 1);
-}
-
 void send_value(uint8_t byte, enum Device device)
 {
   for(uint8_t b = 0; b < 8; b++) {
-    if(device == Device_STATELED) {
+    if(device == Device_STATUSLED) {
       send_bit_d4(byte & 0b10000000);
     }
     if(device == Device_PCBRGB) {
@@ -123,7 +110,7 @@ void send_value(uint8_t byte, enum Device device)
 
 void send_color(uint8_t r, uint8_t g, uint8_t b, enum Device device)
 {
-  send_value(g, device);
   send_value(r, device);
+  send_value(g, device);
   send_value(b, device);
 }

keyboards/duck/jetfire/backlight_led.h → keyboards/duck/jetfire/indicator_leds.h

@@ -1,10 +1,6 @@
-#ifndef BACKLIGHT_LED_H
-#define BACKLIGHT_LED_H
+#pragma once
 
-enum Device {
-  Device_PCBRGB,
-  Device_STATELED
-};
+#include "duck_led/duck_led.h"
 
 void backlight_init_ports(void);
 void backlight_set_state(bool cfg[7]);
@@ -13,6 +9,3 @@ void backlight_toggle_rgb(bool enabled);
 void backlight_set_rgb(uint8_t cfg[17][3]);
 void backlight_set(uint8_t level);
 void send_color(uint8_t r, uint8_t g, uint8_t b, enum Device device);
-void show(void);
-
-#endif

keyboards/duck/jetfire/jetfire.c

@@ -14,9 +14,9 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "jetfire.h"
-#include "backlight_led.h"
+#include "indicator_leds.h"
 
-enum backlight_level {
+enum BACKLIGHT_AREAS {
     BACKLIGHT_ALPHA    = 0b0000001,
     BACKLIGHT_MOD      = 0b0000010,
     BACKLIGHT_FROW     = 0b0000100,
@@ -137,15 +137,15 @@ void backlight_update_state()
   send_color(backlight_state_led & (1<<STATE_LED_SCROLL_LOCK) ? 255 : 0,
              backlight_state_led & (1<<STATE_LED_CAPS_LOCK) ? 255 : 0,
              backlight_state_led & (1<<STATE_LED_NUM_LOCK) ? 255 : 0,
-             Device_STATELED);
+             Device_STATUSLED);
   send_color(backlight_state_led & (1<<STATE_LED_LAYER_1) ? 255 : 0,
              backlight_state_led & (1<<STATE_LED_LAYER_2) ? 255 : 0,
              backlight_state_led & (1<<STATE_LED_LAYER_0) ? 255 : 0,
-             Device_STATELED);
+             Device_STATUSLED);
   send_color(backlight_state_led & (1<<STATE_LED_LAYER_4) ? 255 : 0,
              backlight_state_led & (1<<STATE_LED_LAYER_3) ? 255 : 0,
              0,
-             Device_STATELED);
+             Device_STATUSLED);
   sei();
   show();
 }

keyboards/duck/jetfire/jetfire.h

@@ -13,8 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef JETFIRE_H
-#define JETFIRE_H
+#pragma once
 
 #include "quantum.h"
 
@@ -57,4 +56,3 @@
   { K0A, K0B, K0C, KC_NO,KC_NO,KC_NO,KC_NO,KC_NO, K0I, KC_NO,KC_NO,KC_NO, K0M, K0N, K0O, K0P, K0Q, K0R, K0S, KC_NO    }  \
 }
 
-#endif

keyboards/duck/jetfire/readme.md

@@ -9,7 +9,7 @@ Keyboard Maintainer: [MechMerlin](https://github.com/mechmerlin)
 Hardware Supported: Duck Jetfire PCB    
 Hardware Availability: [Geekhack GB](https://geekhack.org/index.php?topic=92708.0)
 
-To get into bootloader mode, hold the top top most key above the 2 navigation keys while connecting the USB cable. 
+**Reset Key:** To put the Jetfire into reset, hold top most key above the 2 navigation keys (`K5P`) while plugging in. 
 
 Make example for this keyboard (after setting up your build environment):
 

keyboards/duck/jetfire/rules.mk

@@ -51,7 +51,7 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration(+1000)
+BOOTMAGIC_ENABLE = lite      # Virtual DIP switch configuration(+1000)
 MOUSEKEY_ENABLE = no       # Mouse keys(+4700)
 EXTRAKEY_ENABLE = no       # Audio control and System control(+450)
 CONSOLE_ENABLE = yes        # Console for debug(+400)
@@ -70,5 +70,5 @@ FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
 
 CUSTOM_MATRIX = yes
-SRC += backlight_led.c \
-			 matrix.c
+SRC += indicator_leds.c \
+			 matrix.c duck_led/duck_led.c

keyboards/duck/lightsaver/config.h

@@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef CONFIG_H
-#define CONFIG_H
+#pragma once
 
 #include "config_common.h"
 
@@ -44,6 +43,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGB_DI_PIN D6
 #define RGBLED_NUM 17
 
+/* Set to top left most key */
+#define BOOTMAGIC_LITE_ROW 5
+#define BOOTMAGIC_LITE_COLUMN 10
+
 #define TAPPING_TERM 200
 
-#endif

keyboards/duck/lightsaver/indicator_leds.c

@@ -18,17 +18,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <avr/io.h>
 #include <stdbool.h>
 #include <util/delay.h>
+#include "duck_led/duck_led.h"
 
-#define T1H  900
-#define T1L  600
-#define T0H  400
-#define T0L  900
-#define RES 6000
-
-#define NS_PER_SEC (1000000000L)
-#define CYCLES_PER_SEC (F_CPU)
-#define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC)
-#define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE)
+#define LED_T1H  900
+#define LED_T1L  600
+#define LED_T0H  400
+#define LED_T0L  900
 
 void send_bit_d4(bool bitVal) {
   if(bitVal) {
@@ -44,8 +39,8 @@ void send_bit_d4(bool bitVal) {
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (4),
-        [onCycles]  "I" (NS_TO_CYCLES(T1H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T1L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T1H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2));
   } else {
     asm volatile (
         "sbi %[port], %[bit] \n\t"
@@ -59,33 +54,31 @@ void send_bit_d4(bool bitVal) {
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (4),
-        [onCycles]  "I" (NS_TO_CYCLES(T0H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T0L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T0H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2));
   }
 }
 
-void show(void) {
-  _delay_us((RES / 1000UL) + 1);
-}
-
-void send_value(uint8_t byte) {
+void send_value(uint8_t byte, enum Device device) {
   for(uint8_t b = 0; b < 8; b++) {
-    send_bit_d4(byte & 0b10000000);
-    byte <<= 1;
+    if(device == Device_STATUSLED) {
+      send_bit_d4(byte & 0b10000000);
+      byte <<= 1;
+    }
   }
 }
 
-void send_color(uint8_t r, uint8_t g, uint8_t b) {
-  send_value(g);
-  send_value(r);
-  send_value(b);
+void send_color(uint8_t r, uint8_t g, uint8_t b, enum Device device) {
+  send_value(r, device);
+  send_value(g, device);
+  send_value(b, device);
 }
 
 void indicator_leds_set(bool leds[8]) {
   cli();
-  send_color(leds[1] ? 255 : 0, leds[2] ? 255 : 0, leds[0] ? 255 : 0);
-  send_color(leds[4] ? 255 : 0, leds[5] ? 255 : 0, leds[3] ? 255 : 0);
-  send_color(leds[6] ? 255 : 0, leds[7] ? 255 : 0, 0);
+  send_color(leds[1] ? 255 : 0, leds[2] ? 255 : 0, leds[0] ? 255 : 0, Device_STATUSLED);
+  send_color(leds[4] ? 255 : 0, leds[5] ? 255 : 0, leds[3] ? 255 : 0, Device_STATUSLED);
+  send_color(leds[6] ? 255 : 0, leds[7] ? 255 : 0, 0, Device_STATUSLED);
   sei();
   show();
 }

keyboards/duck/lightsaver/lightsaver.h

@@ -13,8 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef LIGHTSAVER_H
-#define LIGHTSAVER_H
+#pragma once
 
 #include "quantum.h"
 
@@ -37,4 +36,3 @@
 /* 5 */   { K0A, K0B, K0C, NO,  NO,  NO,  NO,  NO,  K0I, NO,  K0K, NO,  K0M, K0N, K0O,   K0P, K0Q, K0R } \
 }
 
-#endif

keyboards/duck/lightsaver/matrix.c

@@ -87,6 +87,9 @@ uint8_t matrix_scan(void) {
       bool curr_bit = rows & (1<<row);
       if (prev_bit != curr_bit) {
         matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
+        if (debouncing) {
+            dprint("bounce!: "); dprintf("%02X", debouncing); dprintln();
+        }        
         debouncing = DEBOUNCING_DELAY;
       }
     }

keyboards/duck/lightsaver/rules.mk

@@ -50,23 +50,23 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE ?= no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE ?= no        # Audio control and System control(+450)
-CONSOLE_ENABLE ?= no         # Console for debug(+400)
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
+EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # 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 ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= yes           # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= yes      # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI support (+2400 to 4200, depending on config)
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
-FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 RGBLIGHT_ENABLE = yes
 
 CUSTOM_MATRIX = yes
 SRC += indicator_leds.c \
-			 matrix.c
+			 matrix.c duck_led/duck_led.c

keyboards/duck/octagon/v1/config.h

@@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef CONFIG_H
-#define CONFIG_H
+#pragma once
 
 #include "config_common.h"
 
@@ -44,6 +43,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGB_DI_PIN D6
 #define RGBLED_NUM 17
 
-#define TAPPING_TERM 200
+/* Set to top left most key */
+#define BOOTMAGIC_LITE_ROW 5
+#define BOOTMAGIC_LITE_COLUMN 10
 
-#endif
+#define TAPPING_TERM 200

keyboards/duck/octagon/v1/matrix.c

@@ -84,6 +84,9 @@ uint8_t matrix_scan(void) {
       bool curr_bit = rows & (1<<row);
       if (prev_bit != curr_bit) {
         matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
+        if (debouncing) {
+            dprint("bounce!: "); dprintf("%02X", debouncing); dprintln();
+        }
         debouncing = DEBOUNCING_DELAY;
       }
     }

keyboards/duck/octagon/v1/rules.mk

@@ -50,21 +50,21 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE ?= no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE ?= no        # Audio control and System control(+450)
-CONSOLE_ENABLE ?= no         # Console for debug(+400)
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
+EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # 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 ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= yes           # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= yes      # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI support (+2400 to 4200, depending on config)
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
-FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 RGBLIGHT_ENABLE = yes
 
 CUSTOM_MATRIX = yes

keyboards/duck/octagon/v1/v1.h

@@ -13,8 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef V1_H
-#define V1_H
+#pragma once
 
 #include "quantum.h"
 
@@ -49,4 +48,3 @@
   { K1A, K1C, K1D, K1E,   K1F,   K1G, K1H,   K1I,   K1J, K1K, K1L, KC_NO, K1M,   K1N, KC_NO, K1P }, \
   { K0A, K0B, K0C, KC_NO, KC_NO, K0G, KC_NO, KC_NO, K0J, K0K, K0L, KC_NO, K0M,   K0N, KC_NO, K0P }  \
 }
-#endif

keyboards/duck/octagon/v2/config.h

@@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef CONFIG_H
-#define CONFIG_H
+#pragma once
 
 #include "config_common.h"
 
@@ -44,6 +43,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGB_DI_PIN D6
 #define RGBLED_NUM 17
 
+/* Set to top left most key */
+#define BOOTMAGIC_LITE_ROW 5
+#define BOOTMAGIC_LITE_COLUMN 10
+
 #define TAPPING_TERM 200
 
-#endif

keyboards/duck/octagon/v2/indicator_leds.c

@@ -20,16 +20,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <util/delay.h>
 #include "indicator_leds.h"
 
-#define T1H  900
-#define T1L  600
-#define T0H  400
-#define T0L  900
-#define RES 6000
-
-#define NS_PER_SEC (1000000000L)
-#define CYCLES_PER_SEC (F_CPU)
-#define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC)
-#define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE)
+#define LED_T1H  900
+#define LED_T1L  600
+#define LED_T0H  400
+#define LED_T0L  900
 
 void send_bit_d4(bool bitVal) {
   if(bitVal) {
@@ -45,8 +39,8 @@ void send_bit_d4(bool bitVal) {
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (4),
-        [onCycles]  "I" (NS_TO_CYCLES(T1H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T1L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T1H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2));
   } else {
     asm volatile (
         "sbi %[port], %[bit] \n\t"
@@ -60,8 +54,8 @@ void send_bit_d4(bool bitVal) {
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (4),
-        [onCycles]  "I" (NS_TO_CYCLES(T0H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T0L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T0H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2));
   }
 }
 
@@ -80,8 +74,8 @@ void send_bit_d6(bool bitVal)
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (6),
-        [onCycles]  "I" (NS_TO_CYCLES(T1H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T1L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T1H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2));
   } else {
     asm volatile (
         "sbi %[port], %[bit] \n\t"
@@ -95,15 +89,11 @@ void send_bit_d6(bool bitVal)
         ::
         [port]      "I" (_SFR_IO_ADDR(PORTD)),
         [bit]       "I" (6),
-        [onCycles]  "I" (NS_TO_CYCLES(T0H) - 2),
-        [offCycles] "I" (NS_TO_CYCLES(T0L) - 2));
+        [onCycles]  "I" (NS_TO_CYCLES(LED_T0H) - 2),
+        [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2));
   }
 }
 
-void show(void) {
-  _delay_us((RES / 1000UL) + 1);
-}
-
 void send_value(uint8_t byte, enum Device device) {
   for(uint8_t b = 0; b < 8; b++) {
     if(device == Device_STATUSLED) {
@@ -117,8 +107,8 @@ void send_value(uint8_t byte, enum Device device) {
 }
 
 void send_color(uint8_t r, uint8_t g, uint8_t b, enum Device device) {
-  send_value(g, device);
   send_value(r, device);
+  send_value(g, device);
   send_value(b, device);
 }
 

keyboards/duck/octagon/v2/indicator_leds.h

@@ -1,11 +1,7 @@
-enum Device {
-  Device_PCBRGB,
-  Device_STATUSLED
-};
+#include "duck_led/duck_led.h"
 
 void indicator_leds_set(bool leds[8]);
 void backlight_toggle_rgb(bool enabled);
 void backlight_set_rgb(uint8_t cfg[17][3]);
 void backlight_init_ports(void);
 void send_color(uint8_t r, uint8_t g, uint8_t b, enum Device device);
-void show(void);

keyboards/duck/octagon/v2/matrix.c

@@ -89,6 +89,9 @@ uint8_t matrix_scan(void) {
       bool curr_bit = rows & (1<<row);
       if (prev_bit != curr_bit) {
         matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
+        if (debouncing) {
+            dprint("bounce!: "); dprintf("%02X", debouncing); dprintln();
+        }
         debouncing = DEBOUNCING_DELAY;
       }
     }

keyboards/duck/octagon/v2/readme.md

@@ -11,6 +11,8 @@ Make example for this keyboard (after setting up your build environment):
 
     make octagon/v2:default
 
+**Reset Key:** To put the Octagon V2 into reset, hold the top right most key (`K5Q`) while plugging in. 
+
 See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
 
 ## Hardware Notes

keyboards/duck/octagon/v2/rules.mk

@@ -50,25 +50,25 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE ?= no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE ?= no        # Audio control and System control(+450)
-CONSOLE_ENABLE ?= no         # Console for debug(+400)
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
+EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # 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 ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= yes           # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= yes      # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI support (+2400 to 4200, depending on config)
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
-FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 RGBLIGHT_ENABLE = yes
 
 CUSTOM_MATRIX = yes
 SRC += indicator_leds.c \
-			 matrix.c
+			 matrix.c duck_led/duck_led.c
 
 LAYOUTS = 75_ansi

keyboards/duck/octagon/v2/v2.h

@@ -13,8 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef V2_H
-#define V2_H
+#pragma once
 
 #include "quantum.h"
 
@@ -49,4 +48,3 @@
   { K1A, KC_NO, K1C, K1D,   K1E,   K1F,   K1G,   K1H,   K1I,   K1J,   K1K, KC_NO, K1M, K1N,   K1O, K1P,   KC_NO    }, \
   { K0A, K0B, K0C, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, K0J,   KC_NO, K0K, K0L,   K0M, K0N,   K0O, K0P,   KC_NO    }  \
 }
-#endif