Diff: I2CEeprom.h

Revision:

2:b7877755371e

Parent:

1:b23f5561266c

--- a/I2CEeprom.h	Sun Jul 19 09:34:04 2015 +0000
+++ b/I2CEeprom.h	Wed Jan 31 11:54:02 2018 +0000
@@ -30,14 +30,13 @@
 class I2CEeprom {
 public:
     /// Constructor to create a new instance of the class.
-    /// @param sda The pin name for the sda line of the I2C bus.
-    /// @param scl The pin name for the scl line of the I2C bus.
+    /// @param i2c_inst The I2C bus instance. Pass a reference.
     /// @param address The 8bit I2C address of the chip in the range 0xA0 - 0xAE.
     /// @param pageSize The size of the page used in writing to the chip.
     /// @param chipSize The size of the memory in the chip to allow range checkng. Set to
     /// 0 to disable checks.
     /// @param busSpeed The frequency of the I2C bus defaults to 400K.
-    I2CEeprom(PinName sda, PinName scl, int address, size_t pageSize, size_t chipSize, int busSpeed = 400000);
+    I2CEeprom(I2C *i2c_inst, int address, size_t pageSize, size_t chipSize, int busSpeed = 400000);
     
     /// Read a single byte from the address in memory.
     /// @param address Memory address to read from.
@@ -99,7 +98,7 @@
     bool checkSpace(size_t address, size_t size);
     
 private:
-    I2C m_i2c;
+    I2C *m_i2c;
     int m_i2cAddress;
     size_t m_chipSize;
     size_t m_pageSize;