Diff: EPS.h

Revision:

0:913c9e982740

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EPS.h	Tue Nov 03 14:46:51 2015 +0000
@@ -0,0 +1,127 @@
+#include "mbed.h"
+#include "pin_config.h"
+//.............Power switching..........
+#define TRXY_DR_EN PIN82                  //torque rod driver enable
+#define TRZ_DR_EN  PIN88  
+#define ENBL3V3A PIN33
+#define VBATT PIN20
+#define BATT_HEAT PIN96
+//#define BATT_HEAT_OUTPUT 
+//......................HK.....................
+#define vstart 3.3
+#define vstep 0.84667
+#define cstart 0.0691
+#define cstep 0.09133
+#define tstart -40
+#define tstep  8.33 
+#define rsens 0.025                         
+#define Bnewvalue_start -100//in microTesla...max possible field is .0001 T 
+#define Bnewvalue_step 13.333
+#define AngularSpeed_start -10//max possible ang. velocity in space is 10 deg/sec
+#define AngularSpeed_step 1.3333 
+//...............Battery Gauge................
+#define BG_ADDR       (0x6C)       //slave address of battery gauge
+//I2C register addresses 
+#define REG_VCELL        0x02
+#define REG_SOC          0x04
+#define REG_MODE         0x06
+#define REG_VERSION      0x08
+#define REG_HIBRT        0x0A
+#define REG_CONFIG       0x0C
+#define REG_VALRT        0x14
+#define REG_CRATE        0x16
+#define REG_VRESET_ID    0x18
+#define REG_STATUS       0x1A
+#define REG_TABLE        0x40
+#define REG_CMD          0xFE
+//..............Battery heater...............
+#define BHT_LOWTHRESH 30           // to be fixed
+#define BHT_HIGHTHRESH 40          // to be fixed
+
+typedef struct SensorData                 
+{
+    float SOC;          //added recently
+    float Vbatt;        //added recently
+    float Voltage[15];
+    float Current[7];
+    float Temperature[1];      
+    //float PanelTemperature[4];      // not finalised   ///there wer 4 values here?
+    float BatteryTemperature[2];   
+    char fault_poll;             //polled faults
+    char fault_ir;               //interrupted faults
+    char clear_fault_poll;      //to be confirmed
+    char clear_fault_ir;
+    char power_mode;            //power modes
+    float AngularSpeed[3];      //in order x,y,z
+    float Bnewvalue[3];         //in order Bx,By,Bz
+} SensorData;
+
+ 
+typedef struct SensorDataQuantised 
+{
+    char Voltage[8];
+    char Current[4];
+    char Temperature[1];  
+    //char PanelTemperature[2];//read by the 4 thermistors on solar panels
+    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
+} SensorDataQuantised;
+ 
+ 
+typedef struct ShortBeacon 
+{
+    char Voltage[1];                            //battery voltage from gauge, needs  to be quantised
+    char AngularSpeed[2];                       //all the 3 data
+    char SubsystemStatus[1];                    //power modes
+    char Temp[2];                               //temp of solar panel
+    //Temp[0]'s LSB=> PanelTemperature[0], Temp[0]'s MSB=> PanelTemperature[1], Temp[1]'s LSB=> PanelTemperature[2], Temp[1]'s MSB=> PanelTemperature[3]
+    char ErrorFlag[1];                          //fault
+}ShortBeacy; 
+ 
+
+/******************************************************function headers************************************************************************/ 
+void FCTN_EPS_INIT(); 
+void FCTN_EPS_BTEMP_INIT();
+void FCTN_EPS_BTEMP_MAIN(float*);
+void FCTN_EPS_BTRY_HEATER();
+void FCTN_EPS_BG_INIT();
+void FCTN_EPS_BG_MAIN();
+void FCTN_EPS_POWERMODE(float); 
+void FCTN_EPS_CTRLPOWER(int) ;
+int FCTN_QUANTIZE(float ,float ,float );
+void FCTN_WRITE_BEASTRUCT(ShortBeacy* ,SensorDataQuantised );
+void FCTN_EPS_HK_MAIN();
+void FCTN_HK_DATA_CATENATE();
+
+extern void FLAG();
+
+
+unsigned short BG_readReg(char);
+void BG_writeReg(char, unsigned short);
+void BG_reset();                        //not used in code
+void BG_quickStart();                   //not used in code
+void BG_disableSleep();         
+void BG_disableHibernate();
+void BG_socChangeAlertEnabled(bool);
+float BG_compensation();                //not used in code
+void BG_compensation(char);
+void BG_tempCompensation(float);
+bool BG_alerting();
+void BG_clearAlert();
+void BG_emptyAlertThreshold(char);
+void BG_vAlertMinMaxThreshold();
+void BG_vResetThresholdSet();
+void BG_vResetAlertEnabled(bool);
+char BG_alertFlags();
+void BG_clearAlertFlags();
+float BG_vcell();
+float BG_soc();
+
+
+