Revision 103:b55559925dc1, committed 2016-01-29

Comitter:

shreeshas95

Date:

Fri Jan 29 17:36:10 2016 +0000

Parent:

102:80c911a6e736

Child:

104:a50ae79ca36e

Commit message:

Integrated HK : YET TO BE TESTED

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CDMS_HK.h	Fri Jan 29 17:36:10 2016 +0000
@@ -0,0 +1,203 @@
+//#include "cdms_rtc.h"
+#include "pinconfig.h"
+
+void FCTN_CDMS_HK_MAIN();
+void FCTN_CDMS_HK();
+//extern uint8_t CDMS_HK_STATUS;
+//extern uint8_t Power_level;
+//extern uint8_t Att_level;
+//extern char CDMS_HK[8];
+
+Serial hk_cdms(USBTX, USBRX);
+
+AnalogIn TempInput(PIN27); // Input from Current Multiplexer
+AnalogIn CDMS_temp_sensor(PIN53);
+
+DigitalOut SelectLinec3 (PIN79); // MSB of Select Lines
+DigitalOut SelectLinec2 (PIN78);
+DigitalOut SelectLinec1 (PIN77);
+DigitalOut SelectLinec0 (PIN76); // LSB of Select Lines
+
+void FCTN_CDMS_HK_MAIN()
+{
+//    CDMS_HK_STATUS=(CDMS_HK_STATUS)|(HK_MAIN_STATUS);
+    FCTN_CDMS_HK;
+    hk_cdms.printf(" \r\nCDMS HK entered Verify COM RX RSSI >0.4 \r\n");
+   
+    int HK_I2C;
+    char BAE_HK[73];
+    FCTN_I2C_READ(BAE_HK,73);
+    printf("BAE_HK=%s",BAE_HK);
+    /*if(HK_I2C==0)
+    {
+        if(Power_level!=0)
+        {
+            printf("Update Power_level to 0 in Flash");
+        }
+        Att_level=0;
+        CDMS_HK_STATUS=(CDMS_HK_STATUS)|(HK_BAE_ERR_I2C);
+        CDMS_HK_STATUS=(CDMS_HK_STATUS)&(~(HK_MAIN_STATUS));
+    }**/
+        uint8_t CDMS_quant[17];
+        // printf("BAE HK is %s",BAE_HK);
+        for(int i=0;i<16;i++)
+        {
+           CDMS_quant[i]= (uint8_t)quant_data.temp_quant[i];
+        }
+        CDMS_quant[16]= (uint8_t)quant_data.CDMS_temp_quant;
+        uint64_t time=0x00;//replace with rtc function
+        char tree[61];
+        hk_cdms.printf("i am done\r\n");
+        uint8_t data[512];
+        for(int i=0;i<512;i++)
+        {
+            data[i]=0x00;
+        }
+        tree[0]=(char)(time>>(56))&(0xFF);
+        tree[1]=(char)(time>>(48))&(0xFF);
+        tree[2]=(char)(time>>(40))&(0xFF);
+        tree[3]=(char)(time>>(32))&(0xFF);
+        tree[4]=(char)(time>>(24))&(0xFF);
+        tree[5]=(char)(time>>(16))&(0xFF);
+        tree[6]=(char)(time>>(8))&(0xFF);
+        tree[7]=(char)(time)&(0xFF);
+        for(int i=0;i<73;i++)
+        {
+            tree[i+8]=BAE_HK[i];
+        }
+        printf("Hope u r alive \r\n");
+        for(int i=0;i<81;i++)
+        {
+            data[i]=(uint8_t)tree[i];
+        }
+        for(int i=81;i<98;i++)
+        {
+            data[i]=CDMS_quant[i];
+        }
+        for(int i=0;i<512;i++)
+        {
+            printf("%d",data[i]);
+        }
+        uint8_t fsc=FCTN_SD_MNGR(0x3);
+        printf("FSC where SD is written is %d\r\n",fsc);
+        int a=SD_WRITE(data,0x00000012,0x3);
+        printf("Result of writing is %d \r\n",a);
+        //BCN long frame ???
+        //CDMS_HK_STATUS=(CDMS_HK_STATUS)&(~(HK_MAIN_STATUS));
+        hk_cdms.printf("CDMS executed succesfully\r\n");
+}
+
+
+
+int quantiz(float start,float step,float x)
+{
+    int y=(x-start)/step;
+    if(y<=0)y=0;
+    if(y>=255)y=255;
+    return y;
+}
+
+
+
+void saveMin(char x,char y){
+    if(y<x){
+        x=y;
+    }
+
+}
+void saveMax(char x,char y){
+    if (y>x)
+    {
+       x=y;
+    }
+}
+void minMaxHkData(){
+   
+  
+   
+    if(firstCount==true){
+        for (int i = 0; i < 16; ++i){   
+        min_max_data.temp_min[i] = quant_data.temp_quant[i];
+        min_max_data.temp_max[i] = quant_data.temp_quant[i];
+        }
+
+        min_max_data.CDMS_temp_min=quant_data.CDMS_temp_quant;
+        min_max_data.CDMS_temp_max=quant_data.CDMS_temp_quant;
+   
+      
+    }
+    else {
+        for (int i = 0; i < 16; ++i)
+        {
+            saveMin(min_max_data.temp_min[i],quant_data.temp_quant[i]);
+            saveMax(min_max_data.temp_max[i],quant_data.temp_quant[i]);
+        }
+               
+        saveMin(min_max_data.CDMS_temp_min,quant_data.CDMS_temp_quant);
+        saveMax(min_max_data.CDMS_temp_max,quant_data.CDMS_temp_quant);
+           
+       
+    }  
+    firstCount=false;
+}
+
+void FCTN_CDMS_HK()
+{
+  
+    int Iteration=0;
+
+    SelectLinec0=0;
+    SelectLinec1=0;
+    SelectLinec2=0;
+    SelectLinec3=0;
+
+    for(Iteration=0; Iteration<16; Iteration++){
+
+        actual_data.temp_actual[Iteration]=TempInput.read();
+
+        SelectLinec0=!(SelectLinec0);
+        if(Iteration%2==1)
+            SelectLinec1=!(SelectLinec1);
+        if(Iteration%4==3)
+            SelectLinec2=!(SelectLinec2);
+        if(Iteration%8==7)
+             SelectLinec3=!(SelectLinec3);
+    }
+
+actual_data.CDMS_temp_actual=(-90.7*3.3*CDMS_temp_sensor.read())+190.1543;
+   
+    for(Iteration=0;Iteration<16;Iteration++){
+
+        if(Iteration<14){
+
+            actual_data.temp_actual[Iteration]=actual_data.temp_actual[Iteration]*3.3;
+            int resistance;      
+            
+            resistance=24000*actual_data.temp_actual[Iteration]/(3.3-actual_data.temp_actual[Iteration]);
+            if(actual_data.temp_actual[Iteration]>1.47)
+            {
+                actual_data.temp_actual[Iteration]=3694/log(24.032242*resistance);
+            }
+            else{
+               
+                actual_data.temp_actual[Iteration]=3365.4/log(7.60573*resistance);
+            }
+        }
+        else
+            actual_data.temp_actual[Iteration]=(-90.7*3.3*actual_data.temp_actual[Iteration])+190.1543;
+    }
+
+    for(Iteration=0;Iteration<16;Iteration++){
+
+        if(Iteration<14){
+
+            quant_data.temp_quant[Iteration]=quantiz(tstart_thermistor,tstep_thermistor,actual_data.temp_actual[Iteration]);
+        }
+        else
+            quant_data.temp_quant[Iteration]=quantiz(tstart,tstep,actual_data.temp_actual[Iteration]);
+    }
+
+    quant_data.CDMS_temp_quant=quantiz(tstart,tstep,actual_data.CDMS_temp_actual);
+
+    minMaxHkData();
+}
\ No newline at end of file

--- a/COM_MNG_TMTC.h	Fri Jan 29 17:09:41 2016 +0000
+++ b/COM_MNG_TMTC.h	Fri Jan 29 17:36:10 2016 +0000
@@ -10,8 +10,6 @@
 //added RLY_TMTC function
 //added included related files
 
-#include "pinconfig.h"
-#include "i2c.h"
 //#include "Flash.h"
 #include "cdms_rtc.h"
 
@@ -417,7 +415,7 @@
                 if(tm_status_4m_slv == 1)
                 {
                     //printf("receiving...\r\n");
-                    FCTN_I2C_READ((char*)tm_pointer->TM_string);
+                    FCTN_I2C_READ((char*)tm_pointer->TM_string,134);
                     //printf("%s", tm_pointer->TM_string);
                     received+=1;
                     tm_pointer = tm_pointer->next_TM;

--- a/DefinitionsAndGlobals.h	Fri Jan 29 17:09:41 2016 +0000
+++ b/DefinitionsAndGlobals.h	Fri Jan 29 17:36:10 2016 +0000
@@ -167,4 +167,10 @@
 uint8_t gPAYLOAD_BUFFER[PAYLOAD_BUFFER_LENGTH];
 
 // CALL SIGN TM
-const uint8_t gCALL_SIGN_STRING[TM_SHORT_SIZE] = {0xE0, 0x00, 0x00, 0x00, 0x56, 0x55, 0x32, 0x4E, 0x43, 0x46, 0x00, 0xAC, 0x11};
\ No newline at end of file
+const uint8_t gCALL_SIGN_STRING[TM_SHORT_SIZE] = {0xE0, 0x00, 0x00, 0x00, 0x56, 0x55, 0x32, 0x4E, 0x43, 0x46, 0x00, 0xAC, 0x11};
+
+// CDMS HK
+CDMS_HK_actual actual_data;
+CDMS_HK_quant quant_data;
+CDMS_HK_min_max min_max_data;
+bool firstCount=true;
\ No newline at end of file

--- a/Structures.h	Fri Jan 29 17:09:41 2016 +0000
+++ b/Structures.h	Fri Jan 29 17:36:10 2016 +0000
@@ -138,4 +138,34 @@
     }
     
     ~Short_tm(){}
-};
\ No newline at end of file
+};
+
+
+// CDMS HK
+
+#define tstart -40
+#define tstep   8            //to be finalized by thermal team
+#define tstart_thermistor -40
+#define tstep_thermistor 8
+
+typedef struct CDMS_HK_actual
+{
+    float temp_actual[16];
+    float CDMS_temp_actual;
+   
+}CDMS_HK_actual;
+
+typedef struct CDMS_HK_quant
+{
+    char temp_quant[16];
+    char CDMS_temp_quant;
+   
+}CDMS_HK_quant;
+
+typedef struct CDMS_HK_min_max
+{
+    char temp_max[16];
+    char temp_min[16];
+    char CDMS_temp_min;
+    char CDMS_temp_max;
+}CDMS_HK_min_max;
\ No newline at end of file

--- a/i2c.h	Fri Jan 29 17:09:41 2016 +0000
+++ b/i2c.h	Fri Jan 29 17:36:10 2016 +0000
@@ -37,25 +37,25 @@
 }
 
 
-void FCTN_I2C_READ(char *data)
+void FCTN_I2C_READ(char *data,int length)
 {
-    irpt_2_slv = 1; 
-//    t_read.start();
-    read_ack = master.read(addr|1,data,tm_len);
- //   t_read.stop();
-   
+    irpt_2_slv = 1;
+    //t_read.start();
+    read_ack = master.read(addr|1,data,length);
+    //t_read.stop();
+  
     //if(read_ack == 0)
-      //  gPC.printf("\n\rData received from BAE %s \n",data);
+      //  printf("\n\rData received from BAE %s \n",data);
  if (read_ack == 1)
     {
-//        led2 = 1;
-        //gPC.printf("\n \r data not received \n");
-//        led2 = 0;
+        gLEDR = 1;
+        printf("\n \r data not received \n");
+        gLEDR = 0;
     }
 //if(read_ack == 1)
-//gPC.printf("\n \r data not received \n");
+//pc.printf("\n \r data not received \n");
 
     irpt_2_slv = 0;
-    //gPC.printf("\n\r %d \n",t.read_us());
+    //printf("\n\r %d \n",t.read_us());
     //t.reset();
 }
\ No newline at end of file

--- a/main.cpp	Fri Jan 29 17:09:41 2016 +0000
+++ b/main.cpp	Fri Jan 29 17:36:10 2016 +0000
@@ -10,11 +10,14 @@
 #include "mbed_debug.h"
 
 #include "Structures.h"
+#include "pinconfig.h"
 #include "DefinitionsAndGlobals.h"
 #include "crc.h"
+#include "i2c.h"
 #include "COM_SND_TM_functions.h"
 #include "COM_SND_TM.h"
 #include "cdms_sd.h"
+#include "CDMS_HK.h"
 #include "OBSRS.h"
 #include "adf.h"
 #include "COM_RCV_TC.h"