Merge pull request #6 from keyboardio/f/implicit-seal

Seal the EEPROM layout automatically

README.md

@@ -72,6 +72,9 @@ The plugin provides the `EEPROMSettings` object, which has the following methods
 > Seal the `EEPROM` layout, so no new slices can be requested. The CRC checksum
 > is considered final at this time, and the `isValid()`, `crc()`, `used()` and
 > `version()` methods can be used from this point onwards.
+>
+> If not called explicitly, the layout will be sealed automatically after
+> `setup()` in the sketch finished.
 
 ### `update()`
 

src/Kaleidoscope/EEPROM-Settings.cpp

@@ -30,6 +30,13 @@ EventHandlerResult EEPROMSettings::onSetup() {
   return EventHandlerResult::OK;
 }
 
+EventHandlerResult EEPROMSettings::beforeEachCycle() {
+  if (!sealed_)
+    seal();
+
+  return EventHandlerResult::OK;
+}
+
 bool EEPROMSettings::isValid(void) {
   return is_valid_;
 }

src/Kaleidoscope/EEPROM-Settings.h

@@ -26,6 +26,7 @@ class EEPROMSettings : public kaleidoscope::Plugin {
   EEPROMSettings(void) {}
 
   EventHandlerResult onSetup();
+  EventHandlerResult beforeEachCycle();
 
   static void update(void);
   static bool isValid(void);