1 files changed, 29 insertions, 0 deletions
diff --git a/Model01-Firmware.ino b/Model01-Firmware.ino
index 2789078..371effb 100644
--- a/Model01-Firmware.ino
+++ b/Model01-Firmware.ino
@@ -16,6 +16,13 @@
 // The Kaleidoscope core
 #include "Kaleidoscope.h"
 
+// Support for storing the keymap in EEPROM
+#include "Kaleidoscope-EEPROM-Settings.h"
+#include "Kaleidoscope-EEPROM-Keymap.h"
+
+// Support for communicating with the host via a simple Serial protocol
+#include "Kaleidoscope-FocusSerial.h"
+
 // Support for keys that move the mouse
 #include "Kaleidoscope-MouseKeys.h"
 
@@ -396,6 +403,22 @@ USE_MAGIC_COMBOS({.action = toggleKeyboardProtocol,
 // The order can be important. For example, LED effects are
 // added in the order they're listed here.
 KALEIDOSCOPE_INIT_PLUGINS(
+  // The EEPROMSettings & EEPROMKeymap plugins make it possible to have an
+  // editable keymap in EEPROM.
+  EEPROMSettings,
+  EEPROMKeymap,
+
+  // Focus allows bi-directional communication with the host, and is the
+  // interface through which the keymap in EEPROM can be edited.
+  Focus,
+
+  // FocusSettingsCommand adds a few Focus commands, intended to aid in changing some settings of the keyboard, such as the default layer (via the `settings.defaultLayer` command)
+  FocusSettingsCommand,
+
+  // FocusEEPROMCommand adds a set of Focus commands, which are very helpful in
+  // both debugging, and in backing up one's EEPROM contents.
+  FocusEEPROMCommand,
+
   // The boot greeting effect pulses the LED button for 10 seconds after the keyboard is first connected
   BootGreetingEffect,
 
@@ -488,6 +511,12 @@ void setup() {
   // This avoids over-taxing devices that don't have a lot of power to share
   // with USB devices
   LEDOff.activate();
+
+  // To make the keymap editable without flashing new firmware, we store
+  // additional layers in EEPROM. For now, we reserve space for five layers. If
+  // one wants to use these layers, just set the default layer to one in EEPROM,
+  // by using the `settings.defaultLayer` Focus command.
+  EEPROMKeymap.setup(5, EEPROMKeymap.Mode::EXTEND);
 }
 
 /** loop is the second of the standard Arduino sketch functions.