Diff: PCA9547.cpp

Revision:

9:2fcf9622c207

Parent:

8:c716fb3ccb8d

--- a/PCA9547.cpp	Fri Apr 17 03:34:23 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/**
- *  PCA9547 library
- *
- *  @author  Tedd OKANO
- *  @version 0.2
- *  @date    Feb-2015
- *
- *  PCA9547: an I2C bus multiplexer control library
- *
- *  PCA9547 is an I2C multiplexer which enables to select 1:8 multiplexed I2C bus.
- *  The multiplexer is useful for deviding I2C bus to avoiding slave address conflict and separating capacitive loads.
- *
- *  For more information about PCA9547:
- *    http://www.nxp.com/documents/data_sheet/PCA9547.pdf
- *
- */
-
-#include "PCA9547.h"
-
-PCA9547::PCA9547( PinName sda, PinName scl, char i2c_address )
-    : i2c_p( new I2C( sda, scl ) ), i2c( *i2c_p ), i2c_addr( i2c_address )
-{
-    //  do nothing.
-    //  leave it in default state.
-}
-
-PCA9547::PCA9547( I2C &i2c_, char i2c_address )
-    : i2c_p( NULL ), i2c( i2c_ ), i2c_addr( i2c_address )
-{
-    //  do nothing.
-    //  leave it in default state.
-}
-
-PCA9547::~PCA9547()
-{
-    if ( NULL != i2c_p )
-        delete  i2c_p;
-}
-
-void PCA9547::select( char channel )
-{
-    char    data    = 0x08 | channel;
-
-    i2c.write( i2c_addr, &data, 1 );
-}
-
-void PCA9547::disable( void )
-{
-    char    data    = 0x00;
-
-    i2c.write( i2c_addr, &data, 1 );
-}