Liangzhen Lai / Mbed 2 deprecated DDRO_software

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Dependencies:   mbed

Diff: power_up.cpp

Revision:
4:fc56fa8aa794
Parent:
3:764ccaf29ce9
--- a/power_up.cpp	Thu Sep 20 23:45:05 2012 +0000
+++ b/power_up.cpp	Sat Sep 29 19:22:38 2012 +0000
@@ -2,7 +2,7 @@
 using namespace std;
 
 #define ADDR 0x98 //change to 94 or 98 if doesn't work
-#define POWER_UP_TIME 1
+#define POWER_UP_TIME 0.3
 
 I2C i2c(p9, p10);       //sda, scl
 DigitalOut ADDR0(p6);   //ADDR0 in DAC
@@ -63,6 +63,7 @@
     power(ADDR,0x33,0xFF,0xF0) ;  //update channel D 3.3V    DVDD
     wait(POWER_UP_TIME);
 }
+
 void powerDown()
 {
     power(ADDR,0x33,0x00,0x00) ;  //update channel D 3.3V    DVDD