Diff: LDC1614.cpp

Revision:

31:ab4354a71996

Parent:

30:95c53d244f91

Child:

32:9712c9bdaf44

--- a/LDC1614.cpp	Wed Aug 24 10:31:08 2016 +0000
+++ b/LDC1614.cpp	Wed Sep 07 09:58:32 2016 +0000
@@ -10,7 +10,7 @@
 *
 * @code
 * Serial pc(USBTX, USBRX);
-* LDC1614 ldc(PTC6, PTC7, PTC5, 16E6, 2, 120E-12);
+* LDC1614 ldc(PTC5, PTC4, PTC6, 16E6, 2, 120E-12);
 * int main(){
 *    while(1) {
 *       while( !ldc.is_ready() ) {}
@@ -25,7 +25,7 @@
 #include "mbed_debug.h"
 
 
-LDC1614::LDC1614(PinName sda, PinName scl, PinName sd, PinName os, float f_CLKIN, int channels, float capacitor) : _i2c(sda, scl), _shutdown_pin(sd), _oscillator(os)
+LDC1614::LDC1614(PinName sda, PinName scl, PinName sd, float f_CLKIN, int channels, float capacitor) : _i2c(sda, scl), _shutdown_pin(sd)
 {
     // settings
     _channels = channels;   // number of sensors
@@ -116,11 +116,7 @@
     {
         case LDC_MODE_ACTIVE:
         case LDC_MODE_SLEEP:
-        
-            // turn on oscillator
-            _oscillator.write( 1 );
-            wait_ms(3); // datasheet oscillator says 3 ms max
-            
+
             // turn on LDC
             _shutdown_pin.write( 0 );
             set( CONFIG, SLEEP_MODE_EN, mode );
@@ -129,7 +125,6 @@
         
         case LDC_MODE_SHUTDOWN:
             _shutdown_pin.write( 1 );
-            _oscillator.write( 0 );
             break;
     }
 }