Intial commit

src/eeprom.cpp

@@ -0,0 +1,28 @@
+#include "eeprom.h"
+
+namespace eeprom
+{
+    void write(uint8_t address, uint8_t data) {
+        /* Wait for completion of previous write */
+        while(EECR & (1<<EEWE));
+        /* Set up address and data registers */
+        EEAR = address;
+        EEDR = data;
+        /* Write logical one to EEMWE */
+        EECR |= (1<<EEMWE);
+        /* Start eeprom write by setting EEWE */
+        EECR |= (1<<EEWE);
+    }
+
+    uint8_t read(uint8_t address) {
+        /* Wait for completion of previous write */
+        while(EECR & (1<<EEWE));
+        /* Set up address register */
+        EEAR = address;
+        /* Start eeprom read by writing EERE */
+        EECR |= (1<<EERE);
+        /* Return data from data register */
+        return EEDR;
+    }
+
+} // namespace eeprom