Add LOCAL_GLCDFONT option (#2854)

* add some comment about Helix customize and auto-setup RGBLIGHT_LIMIT_VAL

* add define USB_MAX_POWER_CONSUMPTION

* Helix keyboard OLED, RGBLIGHT enable/disable control integrate into rules.mk

rules.mk: add 4 Variables for compile control.

   # Helix keyboard customize
   # you can edit follows 4 Variables
   #  jp: 以下の4つの変数を必要に応じて編集します。
   OLED_ENABLE = no            # OLED_ENABLE
   LED_BACK_ENABLE = no        # LED backlight (Enable WS2812 RGB underlight.)
   LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
   LED_ANIMATIONS = yes        # LED animations

config.h: auto set RGBLED_NUM by HELIX_ROWS and rules.mk's define

* HELIX_ROWS define move from config.h to rules.mk

* add readme.md

* rename readme.md to readme_jp.md

* add readme.md and modify readme_jp.md

* change helix/ssd1306.c for select glcdfont.c position

* add variable LOCAL_GLCDFONT into each keymaps rules.mk

keyboards/helix/rev2/keymaps/default/rules.mk

@@ -26,10 +26,11 @@ define HELIX_CUSTOMISE_MSG
 endef
 
 # Helix keyboard customize
-# you can edit follows 5 Variables
-#  jp: 以下の5つの変数を必要に応じて編集します。
+# you can edit follows 6 Variables
+#  jp: 以下の6つの変数を必要に応じて編集します。
 HELIX_ROWS = 5              # Helix Rows is 4 or 5
 OLED_ENABLE = no            # OLED_ENABLE
+LOCAL_GLCDFONT = no         # use each keymaps "helixfont.h" insted of "common/glcdfont.c"
 LED_BACK_ENABLE = no        # LED backlight (Enable WS2812 RGB underlight.)
 LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
 LED_ANIMATIONS = yes        # LED animations
@@ -70,6 +71,10 @@ ifeq ($(strip $(OLED_ENABLE)), yes)
     OPT_DEFS += -DOLED_ENABLE
 endif
 
+ifeq ($(strip $(LOCAL_GLCDFONT)), yes)
+    OPT_DEFS += -DLOCAL_GLCDFONT
+endif
+
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 

keyboards/helix/rev2/keymaps/five_rows/rules.mk

@@ -27,9 +27,10 @@ define HELIX_CUSTOMISE_MSG
 endef
 
 # Helix keyboard customize
-# you can edit follows 5 Variables
-#  jp: 以下の5つの変数を必要に応じて編集します。
+# you can edit follows 6 Variables
+#  jp: 以下の6つの変数を必要に応じて編集します。
 OLED_ENABLE = no            # OLED_ENABLE
+LOCAL_GLCDFONT = no         # use each keymaps "helixfont.h" insted of "common/glcdfont.c"
 LED_BACK_ENABLE = no        # LED backlight (Enable WS2812 RGB underlight.)
 LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
 LED_ANIMATIONS = yes        # LED animations
@@ -97,6 +98,10 @@ ifeq ($(strip $(OLED_ENABLE)), yes)
     OPT_DEFS += -DOLED_ENABLE
 endif
 
+ifeq ($(strip $(LOCAL_GLCDFONT)), yes)
+    OPT_DEFS += -DLOCAL_GLCDFONT
+endif
+
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 

keyboards/helix/ssd1306.c

@@ -4,7 +4,11 @@
 #include "i2c.h"
 #include <string.h>
 #include "print.h"
+#ifndef LOCAL_GLCDFONT
 #include "common/glcdfont.c"
+#else
+#include <helixfont.h>
+#endif
 #ifdef ADAFRUIT_BLE_ENABLE
 #include "adafruit_ble.h"
 #endif