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EVDO_DATA.c
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EVDO_DATA.c
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/*
* EVDO_DATA.c
* Author: Hector Ta
* Created on: Dec 2021
*
*/
#include "DSP2833x_Device.h" // DSP2833x Headerfile Include File
#include "DSP2833x_Examples.h" // DSP2833x Examples Include File
#include "SD.h"
#include "EVDO.h"
#include <string.h>
#include <stdlib.h>
char AerisArray_MDN[24] = "";
char AerisArray_MIN[25] = "";
extern unsigned long Checksum;
extern unsigned char process_Counter;
extern const char *ATCMD_Ptr;
extern unsigned char VehicleStatus, VehicleFault;
extern unsigned int ModuleAddressCkSUM,CommandCK;
extern unsigned long nBMSLostPacket ;
extern unsigned long nCellLostPacket ;
extern unsigned long nVIMLostPacket ;
extern unsigned char year,month,day,hour,min,sec;
extern unsigned int BMS_Data[];
extern unsigned int Cell_Data[];
extern unsigned int Vehicle_Data[];
extern char MEID_number[];
extern char MDNNumber_Array[];
extern char MINNumber_Array[];
void EVDO_TransmitServer(int Command){
int length;
unsigned long temp;
length = strlen(ATCMD_Ptr)+1;
//for(i=0;i<length;i++)
// if(process_Counter ==200)*ATCMD_Ptr++;
SciaRegs.SCITXBUF = *ATCMD_Ptr; // SH_01
SciaRegs.SCIFFTX.bit.TXFFINTCLR=1; // Clear SCI Interrupt flag
*ATCMD_Ptr++;
if(length>*ATCMD_Ptr){
switch(Command){
case 0://send only checksum
SciaRegs.SCITXBUF = Command;
Checksum += Command & 0xFF;
SciaRegs.SCITXBUF = (Checksum & 0xFF00)>>8;
SciaRegs.SCITXBUF = (Checksum & 0xFF);
process_Counter++;
break;
case 1:
SciaRegs.SCITXBUF = Command;
Checksum += Command & 0xFF;
SciaRegs.SCITXBUF = (Checksum & 0xFF00)>>8;
SciaRegs.SCITXBUF = (Checksum & 0xFF);
process_Counter++;
break;
case 2:
SciaRegs.SCITXBUF = Command;
Checksum += Command & 0xFF;
SciaRegs.SCITXBUF = VehicleStatus & 0xFF;
Checksum += VehicleStatus & 0xFF;
SciaRegs.SCITXBUF = VehicleFault & 0xFF;
Checksum += VehicleFault & 0xFF;
SciaRegs.SCITXBUF = 0x4F;
Checksum += 0x4F;
SciaRegs.SCITXBUF = 0x4B;
Checksum += 0x4B;
SciaRegs.SCITXBUF = 0x2E;
Checksum += 0x2E;
SciaRegs.SCITXBUF = 0x2E;
Checksum += 0x2E;
SciaRegs.SCITXBUF = (Checksum & 0xFF00)>>8;
SciaRegs.SCITXBUF = (Checksum & 0xFF);
process_Counter++;
break;
case 3://BMS Driving
CommandCK = ModuleAddressCkSUM ;
SciaRegs.SCITXBUF = Command;
CommandCK += Command;
SciaRegs.SCITXBUF = VehicleStatus & 0xFF;
CommandCK += VehicleStatus & 0xFF;
SciaRegs.SCITXBUF = VehicleFault & 0xFF;
CommandCK += VehicleFault & 0xFF;
SciaRegs.SCITXBUF = nBMSLostPacket & 0xFF;
CommandCK += nBMSLostPacket & 0xFF;
SciaRegs.SCITXBUF = (nBMSLostPacket & 0xFF00)>>8;
CommandCK += (nBMSLostPacket & 0xFF00)>>8;
SciaRegs.SCITXBUF =(long)(nBMSLostPacket & 0xFF0000)>>16;
CommandCK += (long)(nBMSLostPacket & 0xFF0000)>>16;
SciaRegs.SCITXBUF = (long)(nBMSLostPacket & 0xFF000000)>>24;
if(nBMSLostPacket==0xFFFFFFFF)
CommandCK += 0xFF;//(long)(nBMSLostPacket & 0xFF000000)>>24;
else
CommandCK += 0;
break;
case 4://Cell Driving
CommandCK = ModuleAddressCkSUM ;
SciaRegs.SCITXBUF = Command;
CommandCK += Command;
SciaRegs.SCITXBUF = VehicleStatus & 0xFF;
CommandCK += VehicleStatus & 0xFF;
SciaRegs.SCITXBUF = VehicleFault & 0xFF;
CommandCK += VehicleFault & 0xFF;
SciaRegs.SCITXBUF = nCellLostPacket & 0xFF;
CommandCK += nCellLostPacket & 0xFF;
SciaRegs.SCITXBUF = (nCellLostPacket & 0xFF00)>>8;
CommandCK += (nCellLostPacket & 0xFF00)>>8;
SciaRegs.SCITXBUF = (long)(nCellLostPacket & 0xFF0000)>>16;
CommandCK += (long)(nCellLostPacket & 0xFF0000)>>16;
SciaRegs.SCITXBUF = (long)(nCellLostPacket & 0xFF000000)>>24;
if(nCellLostPacket == 0xFFFFFFFF)
CommandCK += 0xFF;//(long)(nVIMLostPacket & 0xFF000000)>>24;
else
CommandCK+= 0;
break;
case 5://VIM Driving
CommandCK = ModuleAddressCkSUM ;
SciaRegs.SCITXBUF = Command;
CommandCK += Command;
SciaRegs.SCITXBUF = VehicleStatus & 0xFF;
CommandCK += VehicleStatus & 0xFF;
SciaRegs.SCITXBUF = VehicleFault & 0xFF;
CommandCK += VehicleFault & 0xFF;
SciaRegs.SCITXBUF = nVIMLostPacket & 0xFF;
CommandCK += nVIMLostPacket & 0xFF;
SciaRegs.SCITXBUF = (nVIMLostPacket & 0xFF00)>>8;
CommandCK += (nVIMLostPacket & 0xFF00)>>8;
SciaRegs.SCITXBUF = (long)(nVIMLostPacket & 0xFF0000)>>16;
CommandCK += (long)(nVIMLostPacket & 0xFF0000)>>16;
SciaRegs.SCITXBUF = (long)(nVIMLostPacket & 0xFF000000)>>24;
if(nVIMLostPacket == 0xFFFFFFFF)
CommandCK += 0xFF;//(long)(nVIMLostPacket & 0xFF000000)>>24;
else
CommandCK+= 0;
break;
case 6://BMS Charging SD
CommandCK = ModuleAddressCkSUM ;
SciaRegs.SCITXBUF = Command;
CommandCK += Command;
SciaRegs.SCITXBUF = VehicleStatus & 0xFF;
CommandCK += VehicleStatus & 0xFF;
SciaRegs.SCITXBUF = VehicleFault & 0xFF;
CommandCK += VehicleFault & 0xFF;
SciaRegs.SCITXBUF = nBMSLostPacket & 0xFF;
CommandCK += nBMSLostPacket & 0xFF;
SciaRegs.SCITXBUF = (nBMSLostPacket & 0xFF00)>>8;
CommandCK += (nBMSLostPacket & 0xFF00)>>8;
SciaRegs.SCITXBUF = (long)(nBMSLostPacket & 0xFF0000)>>16;
CommandCK += (long)(nBMSLostPacket & 0xFF0000)>>16;
SciaRegs.SCITXBUF = (long)(nBMSLostPacket & 0xFF000000)>>24;
if(nBMSLostPacket==0xFFFFFFFF)
CommandCK += 0xFF;//(long)(nBMSLostPacket & 0xFF000000)>>24;
else
CommandCK += 0;
break;
case 7://Cell Charging SD
CommandCK = ModuleAddressCkSUM ;
SciaRegs.SCITXBUF = Command;
CommandCK += Command;
SciaRegs.SCITXBUF = VehicleStatus & 0xFF;
CommandCK += VehicleStatus & 0xFF;
SciaRegs.SCITXBUF = VehicleFault & 0xFF;
CommandCK += VehicleFault & 0xFF;
SciaRegs.SCITXBUF = nCellLostPacket & 0xFF;
CommandCK += nCellLostPacket & 0xFF;
SciaRegs.SCITXBUF = (nCellLostPacket & 0xFF00)>>8;
CommandCK += (nCellLostPacket & 0xFF00)>>8;
SciaRegs.SCITXBUF = (long)(nCellLostPacket & 0xFF0000)>>16;
CommandCK += (long)(nCellLostPacket & 0xFF0000)>>16;
SciaRegs.SCITXBUF = (long)(nCellLostPacket & 0xFF000000)>>24;
temp = (nVIMLostPacket & 0xFF000000)>>24;
CommandCK += (unsigned int)temp; //(long)(nVIMLostPacket & 0xFF000000)>>24;
break;
case 8://VIM Charging SD
CommandCK = ModuleAddressCkSUM ;
SciaRegs.SCITXBUF = Command;
CommandCK += Command;
SciaRegs.SCITXBUF = VehicleStatus & 0xFF;
CommandCK += VehicleStatus & 0xFF;
SciaRegs.SCITXBUF = VehicleFault & 0xFF;
CommandCK += VehicleFault & 0xFF;
SciaRegs.SCITXBUF = nVIMLostPacket & 0xFF;
CommandCK += nVIMLostPacket & 0xFF;
SciaRegs.SCITXBUF = (nVIMLostPacket & 0xFF00)>>8;
CommandCK += (nVIMLostPacket & 0xFF00)>>8;
SciaRegs.SCITXBUF = (long)(nVIMLostPacket & 0xFF0000)>>16;
CommandCK += (long)(nVIMLostPacket & 0xFF0000)>>16;
SciaRegs.SCITXBUF = (long)(nVIMLostPacket & 0xFF000000)>>24;
if(nVIMLostPacket == 0xFFFFFFFF)
CommandCK += 0xFF;//(unsigned long)(nVIMLostPacket & 0xFF000000)>>24;
else
CommandCK+= 0;
break;
}
SciaRegs.SCIFFTX.bit.TXFFINTCLR=1; // Clear SCI Interrupt flag
// SciaRegs.SCITXBUF = 13;
}
}
void ModemPowerDown(){
}
void Set_Aeris_MDN_Array(){
int i;
AerisArray_MDN[0] = 'A' ;
AerisArray_MDN[1] = 'T' ;
AerisArray_MDN[2] = '$' ;
AerisArray_MDN[3] = 'M' ;
AerisArray_MDN[4] = 'D' ;
AerisArray_MDN[5] = 'N' ;
AerisArray_MDN[6] = '=' ;
for(i = 7; i<13; i++)
AerisArray_MDN[i] = MEID_number[i+2];
AerisArray_MDN[13] = ',';
for(i = 14; i<24; i++)
AerisArray_MDN[i] = MDNNumber_Array[i-14];
}
void Set_Aeris_MIN_Array(){
int i;
AerisArray_MIN[0] = 'A' ;
AerisArray_MIN[1] = 'T' ;
AerisArray_MIN[2] = '$' ;
AerisArray_MIN[3] = 'M' ;
AerisArray_MIN[4] = 'S' ;
AerisArray_MIN[5] = 'I' ;
AerisArray_MIN[6] = 'D' ;
AerisArray_MIN[7] = '=' ;
for(i = 8; i<14; i++)
AerisArray_MIN[i] = MEID_number[i+1];
AerisArray_MIN[14] = ',';
for(i = 15; i<25; i++)
AerisArray_MIN[i] = MINNumber_Array[i-15];
}
void update_Clock()
{
sec++;
if(sec>=60){
sec =0;
min++;
if(min>=60){
hour++;
min = 0;
if(hour>=24){
day++;
sec = 0;
min = 0;
hour = 0;
}
}
}
}
void update_ClockArray(char type){
if(type == 1){//BMS
BMS_Data [BMSLastData -8] = year;
BMS_Data [BMSLastData -7] = month;
BMS_Data [BMSLastData -6] = day;
BMS_Data [BMSLastData -5] = hour;
BMS_Data [BMSLastData -4] = min;
BMS_Data [BMSLastData -3] = sec;
}
else if(type == 2){//Cell
Cell_Data [CellLastData - 8] = year;
Cell_Data [CellLastData - 7] = month;
Cell_Data [CellLastData - 6] = day;
Cell_Data [CellLastData - 5] = hour;
Cell_Data [CellLastData - 4] = min;
Cell_Data [CellLastData - 3] = sec;
}
else if (type == 3){//VM
Vehicle_Data [VehicleLastData - 8] = year;
Vehicle_Data [VehicleLastData - 7] = month;
Vehicle_Data [VehicleLastData - 6] = day;
Vehicle_Data [VehicleLastData - 5] = hour;
Vehicle_Data [VehicleLastData - 4] = min;
Vehicle_Data [VehicleLastData - 3] = sec;
}
}