This class provides simplified I2C access to a Microchip 24LCxx Serial EEPROM device: - Rename the class (C2424 -> C24) - Add EraseMemoryArea method - Add DumpMemoryArea method only accessible in DEBUG mode - Add 'const' qualifier in parameters

Files at this revision

API Documentation at this revision

Comitter:
Yann
Date:
Thu Jul 18 05:34:34 2013 +0000
Parent:
1:bdf87ab4cdb8
Commit message:
Add new test unit

Changed in this revision

24LCxx_I2C.cpp Show annotated file Show diff for this revision Revisions of this file
24LCxx_I2C.h Show annotated file Show diff for this revision Revisions of this file
diff -r bdf87ab4cdb8 -r 16ce7dae9019 24LCxx_I2C.cpp
--- a/24LCxx_I2C.cpp	Fri Jan 25 09:24:05 2013 +0000
+++ b/24LCxx_I2C.cpp	Thu Jul 18 05:34:34 2013 +0000
@@ -25,7 +25,7 @@
 
     unsigned char C24LCXX_I2C::I2CModuleRefCounter = 0;
 
-    C24LCXX_I2C::C24LCXX_I2C(const PinName p_sda, const PinName p_scl, const unsigned char p_address, const PinName p_wp, const int p_frequency) : _internalId("") {
+    C24LCXX_I2C::C24LCXX_I2C(const PinName p_sda, const PinName p_scl, const unsigned char p_address, const PinName p_wp, const unsigned int p_frequency) : _internalId("") {
         DEBUG_ENTER("C24LCXX_I2C")
 
         if (C24LCXX_I2C::I2CModuleRefCounter != 0) {
diff -r bdf87ab4cdb8 -r 16ce7dae9019 24LCxx_I2C.h
--- a/24LCxx_I2C.h	Fri Jan 25 09:24:05 2013 +0000
+++ b/24LCxx_I2C.h	Thu Jul 18 05:34:34 2013 +0000
@@ -76,7 +76,7 @@
          * - If A1 and A2 pins are tired to Vdd and A0 is tired to Vss, address shall '00000110'B
          * - If A0 and A1 pins are tired to Vss and A2 is tired to Vdd, address shall '00000100'B
          */
-        C24LCXX_I2C(const PinName p_sda, const PinName p_scl, const unsigned char p_address, const PinName p_wp = NC, const int p_frequency = 400000);
+        C24LCXX_I2C(const PinName p_sda, const PinName p_scl, const unsigned char p_address, const PinName p_wp = NC, const unsigned int p_frequency = 400000);
     
         /** Destructor
          */
@@ -88,7 +88,7 @@
 
         /** Erase of memory area starting at the specified address, using the specified pattern to fill the memory area
          *
-         * @paramp_startAddress The address of the memory area (from 0 to N - 1, N is the number of cells of the memory)
+         * @param p_startAddress The address of the memory area (from 0 to N - 1, N is the number of cells of the memory)
          * @param p_count The size of the memory area to erase
          * @param p_pattern The pattern value to use to fill the memory area. Default vqlue: 0x00
          * @return true on success, false otherwise
@@ -99,7 +99,7 @@
          * ...
          * @endcode
          */
-        bool EraseMemoryArea(const short p_startAddress, const int p_count, unsigned char const p_pattern = 0x00);
+        bool EraseMemoryArea(const short p_startAddress, const int p_count, const unsigned char p_pattern = 0x00);
     
         /** Write a byte at the specified memory address
          *