Diff: 24LC1025.h

Revision:

1:41cf2e3bb7f3

Parent:

0:8047024a08c2

--- a/24LC1025.h	Wed Nov 20 03:55:16 2019 +0000
+++ b/24LC1025.h	Wed Aug 05 10:15:46 2020 +0000
@@ -1,13 +1,23 @@
 #include "mbed.h"
+#include "math.h"
 // 24LC64 の書き込み、読み込みテスト
 
-class I2CEEprom : public I2C
-{
-private:
-  unsigned char addr;
-public:
-  I2CEEprom();
-  I2CEEprom(PinName data, PinName clock, int address);
-  void write(unsigned int address,  unsigned char data);
-  unsigned char read(unsigned int address);
+#define ADDRESS_24LC1025_BLOCK0  0xA0 //B0=0,A0=0,A1=0 : 10100000
+#define ADDRESS_24LC1025_BLOCK1  0xA8 //B0=1,A0=0,A1=0 : 10101000
+
+class LC1025{
+
+  public:
+    LC1025(PinName sda, PinName scl);
+    LC1025(I2C *i2c);
+    ~LC1025();
+
+    void writeByte(uint8_t address, uint16_t subAddress, uint8_t data);
+    void PageWrite(uint8_t address, uint16_t subAddress, char *data, int num);
+    char RandomRead(uint8_t address, uint16_t subAddress);
+    char SequentialRead(uint8_t address, uint16_t subAddress);
+    void readBytes(uint8_t address, uint8_t subAddress, uint8_t count, uint8_t * dest);
+
+  private:
+         I2C *i2c_; 
 };
\ No newline at end of file