Diff: Ser25lcxxx.h

Revision:

4:0c31e878a076

Parent:

3:d9429070ea6f

--- a/Ser25lcxxx.h	Mon Jan 14 04:26:13 2013 +0000
+++ b/Ser25lcxxx.h	Thu Mar 14 13:19:40 2013 +0000
@@ -42,7 +42,7 @@
             @param bytes the size of you eeprom in bytes (NOT bits, eg. a 25LC010 has 128 bytes)
             @param pagesize the size of a single page, to provide overruns
         */
-        Ser25LCxxx(SPI *spi, PinName enable, int bytes, int pagesize);
+        Ser25LCxxx(SPI *spi, PinName enable, uint32_t bytes, uint32_t pagesize);
         
         /**
             destroys the handler, and frees the /CS pin        
@@ -55,7 +55,7 @@
             @param len the number of bytes to read (must not exceed the end of memory)
             @return NULL if the adresses are out of range, the pointer to the data otherwise
         */
-        int* read(unsigned int startAdr, unsigned int len);
+        uint8_t* read( uint32_t startAdr,  uint32_t len);
         
         /**
             writes the give buffer into the memory. This function handles dividing the write into 
@@ -64,29 +64,29 @@
             @param len the number of bytes to read (must not exceed the end of memory)
             @return false if the adresses are out of range
         */
-        bool write(unsigned int startAdr, unsigned int len, int* data);
+        bool write( uint32_t startAdr,  uint32_t len, const uint8_t* data);
         
         /**
             fills the given page with 0xFF
             @param pageNum the page number to clear
             @return if the pageNum is out of range        
         */
-        bool clearPage(unsigned int pageNum);
+        bool clearPage( uint32_t pageNum);
         
         /**
             fills the while eeprom with 0xFF
         */
         void clearMem();
     private:
-        bool writePage(unsigned int startAdr, unsigned int len, int* data);
-        int readStatus();
+        bool writePage( uint32_t startAdr,  uint32_t len, const uint8_t* data);
+        uint8_t readStatus();
         void waitForWrite();
         void enableWrite();
         
 
         SPI* _spi;
         DigitalOut* _enable;
-        int _size,_pageSize;
+        uint32_t _size,_pageSize;
         
 };