efm8 usb bridge working

efm8/inc/eeprom.h

@@ -0,0 +1,19 @@
+#ifndef EEPROM_H_
+#define EEPROM_H_
+
+#include "app.h"
+
+void eeprom_init();
+
+void eeprom_read(uint16_t addr, uint8_t * buf, uint8_t len);
+
+void _eeprom_write(uint16_t addr, uint8_t * buf, uint8_t len, uint8_t flags);
+
+extern char __erase_mem[3];
+
+#define eeprom_write(a,b,l) 		_eeprom_write(a,b,l,0x1)
+#define eeprom_erase(a) 			_eeprom_write(a,__erase_mem,1,0x3)
+
+#define EEPROM_DATA_START 			0xF800
+
+#endif /* EEPROM_H_ */