NULL

user/Device/CAT24c512.h

@@ -0,0 +1,50 @@
+#ifndef __CAT24C512_H_
+#define __CAT24C512_H_
+#include "../MCU/lhl_gpio.h"
+#ifndef EEPROM_SIZE
+#define EEPROM_SIZE   65536
+#endif
+
+typedef enum
+{ 
+  MAX1 = 0x00,
+  MAX2,
+  MAX3
+}GPIO1_TypeDef;
+    
+#define  WAIT_WRITE_OVER   5
+#define  I2C_TIME_OUT      10
+
+/******************************************************************************/
+#define EEPROM_WP_OUTPUT()    	EnableOutput(EEPROM_WP_GPIO, EEPROM_WP_PINPOS)
+#define SET_EEPROM_WP()       	SET_PIN(EEPROM_WP_GPIO, EEPROM_WP_PIN)
+#define CLR_EEPROM_WP()       	CLR_PIN(EEPROM_WP_GPIO, EEPROM_WP_PIN)
+#define DisableWriteEEPROM()  	SET_EEPROM_WP()
+#define EnableWriteEEPROM()  	  CLR_EEPROM_WP()
+
+
+/******************************************************************************/
+extern u32 isReadParameterOK;
+//******************************************************************************
+void EEPROMInit(void);
+void WaitWriteOver(u8 eepromAdr);
+void WriteByteToEEPROM(u16 address, u8 wrtData, u8 eepromAdr);
+u8 ReadByteFromEEPROM(u16 address, u8 eepromAdr);
+void ResetWriteAddr(u16 address, u8 eepromAdr);
+void WriteMultiByteToEEPROM(u16 address, u8 *wrtData, u16 dataLenth, u8 eepromAdr);
+void ReadMultiByteFromEEPROM(u16 address, u8 *wrtData, u16 dataLenth, u8 eepromAdr);
+void ClearMultiByteToEEPROM(u16 address, u8 dataLenth, u8 eepromAdr);
+
+
+u16 ReadShortParameterFromEEPROM(u16 parameterAdr, u16 parameterDefault);
+u32 ReadLongParameterFromEEPROM(u16 parameterAdr, u32 parameterDefault);
+u16 WriteShortParameterToEEPROM(u16 WRAddr);
+u32 WriteLongParameterToEEPROM(u16 WRAddr);
+
+
+#if(!REC_ACC_USE_FRAM)
+//void WriteMultiByteToFRAM(u16 address, u8 *wrtData, u8 dataLenth);
+//void ReadMultiByteFromFRAM(u16 address, u8 *wrtData, u8 dataLenth);
+#endif
+
+#endif