Revision 8:f3b50b921414, committed 2015-06-17

Comitter:

sakthipriya

Date:

Wed Jun 17 09:55:09 2015 +0000

Parent:

7:4f17f1afe95e

Commit message:

final code for IM review

Changed in this revision

--- a/main.cpp	Tue Jun 16 20:14:03 2015 +0000
+++ b/main.cpp	Wed Jun 17 09:55:09 2015 +0000
@@ -1,21 +1,24 @@
+/*****************************************************Header Files*********************************************************************/
 #include "mbed.h"
 #include "rtos.h"
 #include "func_head.h"
 #include "i2c.h"
 #include "SDCard.h"
 #include "HK_CDMS.h"
+
+
 #define HK_DATA 25
 #define HK_ITER 5
 Serial pc(USBTX,USBRX);
 
-extern SPISlave pl_spi ; // mosi, miso, sclk, ssel --> using SPI1
-
-InterruptIn pl_sc_data(PTC3);
-InterruptIn cdms_rcv_tc(PTC12);
-InterruptIn bae_tm_rcv(PTC11);
-InterruptIn pl_tm_rcv(PTC10);
+/**************************************************Declaring pins*********************************************************************/
+InterruptIn pl_sc_data(PTC3);           //interrupt from payload to send science data
+InterruptIn cdms_rcv_tc(PTC12);         //interrupt from comm b4 sending tc
+InterruptIn bae_tm_rcv(PTC11);          //interrupt from bae b4 sending tm
+InterruptIn pl_tm_rcv(PTC10);           ////interrupt from bae b4 sending tm
 extern I2C master;
 extern DigitalOut irpt_2_slv;
+extern SPISlave pl_spi ; // mosi, miso, sclk, ssel --> using SPI1
 
 char i2c_data[25];
 int hk_count=0;
@@ -95,6 +98,7 @@
             pc.printf("%d|",hk_data[i]);
         }
        // FCTN_CDMS_HK_MAIN();
+       FCTN_POWER_MODE(80);          //to check dummy power algo 
     }
     pc.printf("\n\r hk exited\n");
 }

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/power.cpp	Wed Jun 17 09:55:09 2015 +0000
@@ -0,0 +1,36 @@
+#include "pin_config.h"
+
+#define COMM_TX_EN_PIN PIN64                 //COMM receiver enable
+#define PYLD_EN_PIN PIN73                    // Payload switch enable
+
+DigitalOut COMM_TX_EN(COMM_TX_EN_PIN);            //assuming active high
+DigitalOut PYLD_EN(PYLD_EN_PIN);            //assuming active high
+    
+void FCTN_POWER_MODE(int SOC)                  //flag corresponds to the power mode
+{
+    printf("Entered Power Management \n"); 
+    printf("Battery Level %d \n",SOC);
+    // range of battery level is dummy. yet to be fixed
+    else if(SOC>=85)
+        {
+            COMM_TX_EN = 1;         //high power mode : everything is on
+            PYLD_EN = 1;
+        }            
+    else if(SOC<85 && SOC>=70)
+        {
+            COMM_TX_EN = 1;         //COMM TX is on
+            PYLD_EN = 1;            //payload switch enable
+        }           
+    else if(SOC<55 && SOC>=70)
+        {
+            COMM_TX_EN = 1;         //COMM TX is off
+            PYLD_EN = 0;            //payload switch disable
+        } 
+    else if(SOC<40 && SOC>=55)
+        {
+            COMM_TX_EN = 1;         //COMM TX is off
+            PYLD_EN = 0;            //payload switch disable
+        }         
+    
+
+}