Revision 4:374c51671a69, committed 2014-12-22

Comitter:

pradeepvk2208

Date:

Mon Dec 22 14:33:30 2014 +0000

Parent:

3:6cde88f8c50f

Child:

5:3979ca24777a

Commit message:

final rtcsd

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SDFileSystem.lib	Mon Dec 22 14:33:30 2014 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/mbed_official/code/SDFileSystem/#7b35d1709458

--- a/rtsc.cpp	Mon Dec 22 10:10:38 2014 +0000
+++ b/rtsc.cpp	Mon Dec 22 14:33:30 2014 +0000
@@ -2,6 +2,8 @@
 SPI spi(PTD6, PTD7, PTD5);
 DigitalOut cs(PTD2);
 
+SDFileSystem sd(PTD6, PTD7, PTD5, D10,"sd");
+
  void spiwrite(int a)
     {
         cs=1;
@@ -34,7 +36,7 @@
     char mi[3]=getstr(minutes);
     char s[3]=getstr(seconds);*/
     char time[15];
-    sprintf(time,"%2d%2d%2d%2d%2d%2d%2d",year1,month1,date1,day1,hours1,minutes1,seconds1);
+    sprintf(time,"%02d%02d%02d%02d%02d%02d%02d",year1,month1,date1,day1,hours1,minutes1,seconds1);
     return(time);
     
 }
@@ -69,5 +71,39 @@
     wait(1);
     printf("Seconds register = %2X : %2X : %2X : %2X : %2X : %2X : %2X \n\r",year,month,date,day, hours,minutes,seconds);
      printf("b4 returning tmpstmp is : %s\n",getname(year,month,date,day,hours,minutes,seconds));
+     printf("Hello World!\n"); 
+    SensorData Sensor;
+    
+    printf("Writing dummy values\n");
+    strcpy( Sensor.Voltage, "49");
+    strcpy( Sensor.Current, "83");
+    strcpy( Sensor.Temperature, "53");
+    strcpy( Sensor.PanelTemperature, "43");
+    Sensor.Vcell_soc='9';
+    Sensor.alerts= '4';
+    Sensor.crate='7';
+    Sensor.BatteryTemperature='6';      
+    Sensor.faultpoll='4';            
+    Sensor.faultir='g';              
+    Sensor.power_mode='k';           
+    strcpy( Sensor.AngularSpeed, "49");
+    strcpy(Sensor.Bnewvalue,"76");
+    SensorData* Sensor1= &Sensor;
+    printf("Done writing dummy values\n");
+    mkdir("/sd/hk", 0777);
+    char date2[100]="/sd/hk/";
+    strcat(date2,getname(year,month,date,day,hours,minutes,seconds));
+    strcat(date2,".txt");
+    FILE *fp ;
+    fp= fopen(date2, "w");
+    if(fp == NULL) {
+        error("Could not open file for write\n");
     }
-    }
\ No newline at end of file
+    else
+    {
+    fwrite(Sensor1, sizeof(*Sensor1), 1, fp);
+    fclose(fp);
+    printf("Mission Accomplished\n");
+    printf("Goodbye World!\n");
+    }
+    }}
\ No newline at end of file

--- a/rtsc.h	Mon Dec 22 10:10:38 2014 +0000
+++ b/rtsc.h	Mon Dec 22 14:33:30 2014 +0000
@@ -1,7 +1,33 @@
 #include "mbed.h"
+#include "SDFileSystem.h"
+#include "string.h"
+typedef struct SensorData {
+    char Voltage[8];
+    char Current[4];
+    char Temperature[1];
+    char PanelTemperature[2];//read by the 4 thermistors on solar panels
+    char Vcell_soc;//MSBs correspond to Vcell, LSBs to Soc
+    char alerts;//UNQUANTISED
+    //(alerts[0]=1)-> reset indicator=>dont care
+    //(alerts[1]=1)-> Vcell>ValrtMax(5.1V)->will always be high->dont care
+    //(alerts[2]=1)-> Vcell<ValrtMin(5.1V)->indicates deep discharge
+    //(alerts[3]=1)-> Vcell<Vreset(2.5V)
+    //(alerts[5]=1)-> Soc CROSSES the threshold value
+    //(alerts[6]=1)-> alert on (alerts[3]) enabled when Vcell<Vreset(here we set it to be 2.5V)
+    char crate;
+    char BatteryTemperature;    //to be populated   
+    char faultpoll;             //polled faults
+    char faultir;               //interrupted faults
+    char power_mode;            //power modes
+    char AngularSpeed[2];
+    char Bnewvalue[2];
+    
+    //float magnetometer,gyro=>to be addes
+} SensorData;
 
 void spiwrite(int);
 int spiread(int);
 int hexint(int);
 char* getname(int,int,int,int,int,int,int);
-char* getts(void);
\ No newline at end of file
+char* getts(void);
+void storedata(char*,SensorData*);
\ No newline at end of file