Diff: HeptaBattery.cpp

Revision:

8:92dcd75454b5

Parent:

7:b701e9cd2108

--- a/HeptaBattery.cpp	Fri Nov 17 02:08:19 2017 +0000
+++ b/HeptaBattery.cpp	Wed Aug 08 10:36:56 2018 +0000
@@ -36,27 +36,29 @@
     //*dsize = 4;
 }
 
-void HeptaBattery::power_saving_mode()
+void HeptaBattery::power_saving_mode(int *flag,float* Bat)
 {
-    float Bat;
-    Bat = _bat.read()*1.431*3.3;
+    *Bat = _bat.read()*1.431*3.3;
     //4.2以上
-    if(Bat>=4.2) {
+    if(*Bat>=4.2) {
         _bat_ct = 1;
         LPC_SC->CCLKCFG = 2;
         SystemCoreClockUpdate();
+        *flag = 0;
     }
     //3.7 < Voltage < 4.1
-    else if(Bat<=4.1 && Bat>=3.7) {
+    else if(*Bat<=4.1 && *Bat>=3.7) {
         _bat_ct = 1;
         LPC_SC->CCLKCFG = 2;
         SystemCoreClockUpdate();
+        *flag = 0;
     }
     //3.5V以下
-    else if(Bat<=3.5) {
+    else if(*Bat<=3.5) {
         _bat_ct = 0;
         LPC_SC->CCLKCFG = 5;
         SystemCoreClockUpdate();
+        *flag = 1;
     }
 
 }
\ No newline at end of file