eeprom library

Quad2/Libraries/Quad_EEPROM/storage.cpp

@@ -0,0 +1,91 @@
+/*
+ * storage.cpp
+ *
+ *  Created on: Dec 10, 2013
+ *      Author: Ryler Hockenbury
+ *
+ *  Read and write from EEPROM
+ */
+
+
+void readEEPROM() {
+
+}
+
+void writeEEPROM() {
+
+}
+
+
+float readFloat(int address) {
+  union floatStore {
+    byte floatByte[4];
+    unsigned short floatUShort[2];
+    float floatVal;
+  } floatOut;
+
+
+  for (int i = 0; i < 4; i++) {
+    floatOut.floatByte[i] = EEPROM.read(address + i);
+  }
+
+  return floatOut.floatVal;
+}
+
+void writeFloat(float value, int address) {
+  union floatStore {
+    byte floatByte[4];
+    unsigned short floatUShort[2];
+    float floatVal;
+  } floatIn;
+
+  floatIn.floatVal = value;
+
+  for (int i = 0; i < 4; i++) {
+    EEPROM.write(address + i, floatIn.floatByte[i]);
+  }
+}
+
+void updateFloat(float value, int address) {
+
+}
+
+
+  long readLong(int address) {
+    union longStore {
+      byte longByte[4];
+      unsigned short longUShort[2];
+      long longVal;
+    } longOut;
+
+    for (byte i = 0; i < 4; i++) {
+      longOut.longByte[i] = EEPROM.read(address + i);
+    }
+
+    return longOut.longVal;
+  }
+
+  void writeLong(long value, int address) {
+    union longStore {
+      byte longByte[4];
+      unsigned short longUShort[2];
+      long longVal;
+    } longIn;
+
+    longIn.longVal = value;
+
+    for (int i = 0; i < 4; i++) {
+      EEPROM.write(address + i, longIn.longByte[i]);
+    }
+
+  }
+
+  void updateLong(long vaue, int address) {
+
+  }
+
+
+
+
+
+

Quad2/Libraries/Quad_EEPROM/storage.h

@@ -0,0 +1,52 @@
+/*
+ * storage.h
+ *
+ *  Created on: Dec 10, 2013
+ *      Author: Ryler Hockenbury
+ *
+ *  Read and write from EEPROM
+ */
+
+#ifndef STORAGE_h
+#define STORAGE_h
+
+#define EEPROM_START_ADDRESSS 0
+#define EEPROM_END_ADDRESS    1023
+
+#define PID_P_ADDRESS 0
+#define PID_I_ADDRESS 4
+#define PID_D_ADDRESS 8
+
+#define TAKEOFF_THROTTLE_ADDRESS 5
+
+#define RADIO_SMOOTH_FACTOR_ADDRESS 5
+#define MAX_COMMAND_ANGLE_ADDRESS 5
+#define MIN_COMMAND_ANGLE_ADDRESS 5
+
+
+class Storage {
+
+	public:
+
+		Storage();
+
+		static void writePidPValue(float value, int address=PID_P_ADDRESS);
+		static void writePidIValue(float value, int address=PID_I_ADDRESS);
+		static void writePidDValue(float value, int address=PID_D_ADDRESS);
+
+		//void writeTakeoffThrottleValue(float value, int address);
+
+		static float readPidPValue(int address=PID_P_ADDRESS);
+		static float readPidIValue(int address=PID_I_ADDRESS);
+		static float readPidDValue(int address=PID_D_ADDRESS);
+
+
+	private:
+
+
+};
+
+
+
+
+#endif /* STORAGE_h */