shubham c
I2C code testing
Dependencies: FreescaleIAP SimpleDMA mbed-rtos mbed
Fork of
COM_MNG_TMTC_SIMPLE_pl123
by 
Siva ram
Compression.h
- Committer:
- ee12b079
- Date:
- 2016-02-05
- Revision:
- 114:9fb55057b13f
- Parent:
- 100:484a687431cc
- Child:
- 126:b7c024b5632d
File content as of revision 114:9fb55057b13f:
unsigned int read_2byte(unsigned char* ptr){
unsigned int output = (unsigned int) *(ptr+1);
output += ( (unsigned int)(*ptr) ) << 8;
return output;
}
unsigned int read_4byte(unsigned char* ptr){
unsigned int output = (unsigned int) *(ptr+3);
output += (unsigned int)*(ptr+2)<<8;
output += (unsigned int)*(ptr+1)<<16;
output += (unsigned int)*(ptr)<<24;
return output;
}
int adjust(int size, unsigned int data, unsigned char* ptr , int space){
space = space&0x0f;
data = data&((1<<size)-1);
if(space >= size){
*ptr += data<<(space-size);
if(space - size == 0){
return 0x18;
}else{
return space-size;
}
}else{
ptr[0] += data>>(size-space);
ptr[1] = (data<<(8-(size-space)))&0xff ;
return 0x10 + 8-(size - space);
}
}
int compress (int data, int x, int y){ //to be compressed with scheme (msb x)*4^y ;
for(int i = 0 ; i < 1<<y ; i++){
if(data <= ( (1<<x)-1) * (1<<(2*i)) ){
return ( ((data>>i*2)<<y) + i);
}
}
if ( data > ( (1<<x)-1) * (1<<(2*((1<<y)-1))) ){
// cout <<"compression exception"<<endl;
return 0;
}
}
//variable declerations
unsigned char srp_mode , at , pzf , ezf ,sfp[65] ,scp[55];; //tells which mode is calibrated or plot 0 for calibrated and 1 for scatterered, below threshold , proton zero flux, electron zero flux.
unsigned int sfp_bin[52] , scp_bin[52]; //storing the bin values.
unsigned int sfp_threshold_m0[52] = {8128,8128,8128,8128,8128,8128,8128,8128,960,960,960,960,960,960,960,960,960,960,960,960,4032,4032,4032,4032,8128,8128,8128,8128,4032,4032,124,124,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,252,252,252,252,252};
const unsigned int scp_threshold_m0[52] = {245760,245760,245760,245760,245760,245760,245760,245760,49152,49152,49152,49152,49152,49152,49152,49152,49152,49152,49152,49152,114688,114688,114688,114688,245760,245760,245760,245760,114688,114688,4032,4032,1984,1984,1984,1984,1984,1984,1984,1984,1984,1984,1984,1984,1984,1984,1984,8128,4032,4032,4032,4032};
unsigned int scp_threshold_m0_1[9]={114688,245760,245760,245760,245760,114688,114688,65472,65472} ; //for mode 0..ie callibrated mode
const unsigned int sfp_threshold_m1[2] ={252,8128},scp_threshold_m1[2]={7680,245760};
unsigned char frames[3][134] = {0};
unsigned char position_tm_frame[3] = {8,11,5} , position_tm_starting[3] = {8,11,5}; //{sc,sf-bt,sf-at}
unsigned char id; //sf = 0,sc-at = 1,sc-bt = 2;
unsigned char TM_interleave_data[512] , TM_convoluted_data[270] = {0};
int proton_scp_sum,electron_scp_sum,length, temp_crc,attitude = 0,FSC_science = 1,debug_cntr = 0, size,space;
unsigned char *ptr ,* pointer;
long long int sci_time = 0x221000000; //call some function and get the time or get in the starting, what ever akshay says
int test_cntr = 0;
Convolution ConvObj;
void convolution (unsigned char * ptr){
ConvObj.convolutionEncode(ptr, TM_convoluted_data);
ConvObj.convolutionEncode(ptr + 67, TM_convoluted_data + 135);
}
//give the pointer of 6 second data to this function
void srp(unsigned char * head){
//sci_time = FCTN_CDMS_RD_RTC();
sci_time = 0;
gPC.puts("enter srp");
for (int i = 0; i < 52 ; i++){
scp_bin[i] = 0;
}
ptr = head + 3;
srp_mode = head[2]&0x1;
at = 0; //above threshold is false
for(int counter = 0 ; counter < 60 ; counter++){
pzf = 1; ezf = 1;
if(srp_mode == 0){ //calibrated mode
for(int i=0; i<48 ; i++){
sfp_bin[i] = read_2byte(ptr + i*2);
scp_bin[i] += sfp_bin[i];
if(sfp_bin[i]>sfp_threshold_m0[i]){
at = 1;
}
if(i<17){
if(sfp_bin[i] > 0)
pzf = 0;
}
else if (i>17 && i < 23){
if(sfp_bin[i]>0)
ezf = 0;
}
}
for(int i=0; i<4; i++){
sfp_bin[i+48] = read_4byte( (ptr+96) + 4*i );
scp_bin[i+48] += sfp_bin[i+48];
if(sfp_bin[i+48]>sfp_threshold_m0[i+48])
at = 1;
}
}
else if(srp_mode == 1){ //scattered mode
for(int i = 0; i <32; i++){
sfp_bin[i] = read_2byte(ptr+2*i);
scp_bin[i] += sfp_bin[i];
if(sfp_bin[i] > sfp_threshold_m1[0])
at = 1;
}
for(int i = 0; i < 4 ; i++){
sfp_bin[i+32] = read_4byte( (ptr+64) + 4*i );
scp_bin[i+32] += sfp_bin[i+32];
if(sfp_bin[i+32] > sfp_threshold_m1[1])
at = 1;
}
}
ptr = ptr + 112;
for(int i = 0; i<65; i++)
sfp[i] = 0;
if(srp_mode == 0){ //calibrated mode
if(at == 0){
pointer = sfp; debug_cntr = 0;
space = adjust(4, attitude,pointer,8); pointer += space>>4; debug_cntr += space>>4;
space = adjust(6, counter,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1, srp_mode,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1, pzf,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1, ezf,pointer,space); pointer += space>>4; debug_cntr += space>>4;
for(int i = 0 ; i < 8 ; i++){
space = adjust(1, ((compress(sfp_bin[24+i],7,2))&0x100)>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, ((compress(sfp_bin[24+i],7,2))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i <12 ; i++){
space = adjust(6, (compress(sfp_bin[32+i],4,2)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0; i < 4; i++){
space = adjust(8, (compress(sfp_bin[44+i],6,2)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i < 4 ; i++){
space = adjust(1, (compress(sfp_bin[48+i],7,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[48+i],7,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
space = adjust(8, ((compress(sfp_bin[17],6,2))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, ((compress(sfp_bin[23],6,2))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(pzf == 0){
for(int i = 0; i<2 ; i++){
space = adjust(6, ((compress(sfp_bin[i],5,1))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0; i<15 ; i++){
space = adjust(5, ((compress(sfp_bin[i+2],4,1))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
if(ezf == 0){
for(int i = 0; i <5 ;i++){
space = adjust(7, ((compress(sfp_bin[18+i],6,1))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
}//below thershold ends here.
//gPC.puts("below_thresh\r\n");
if(at == 1){
pointer = sfp + 6; debug_cntr = 6;space = 8;
sfp[0] = (sci_time>>27)&0xff; sfp[1] = (sci_time>>19)&0xff; sfp[2] = (sci_time>>11)&0xff; sfp[3] = (sci_time>>3)&0xff;
sfp[4] = ((sci_time&0x07)<<5) + ((attitude&0x0f)<<1) + (counter>>5);
sfp[5] = ((counter&0x0f)<<3) + (srp_mode<<2);
sfp[5] += (pzf<<1) + ezf ;
for(int i = 0 ; i < 8 ; i++){
space = adjust(1, (compress(sfp_bin[24+i],7,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, ((compress(sfp_bin[24+i],7,2))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i <12 ; i++){
space = adjust(6, ((compress(sfp_bin[32+i],3,3))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i < 4 ; i++){
space = adjust(2, (compress(sfp_bin[44+i],8,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[44+i],8,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i < 4 ; i++){
space = adjust(1, (compress(sfp_bin[48+i],6,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[48+i],6,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
space = adjust(2, (compress(sfp_bin[17],8,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[17],8,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(2, (compress(sfp_bin[23],8,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[23],8,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(pzf == 0){
// cout<<"proton bins ";
for(int i = 0; i<17 ; i++){
space = adjust(2, ((compress(sfp_bin[i],8,2))>>8) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[i],8,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
// printf("%02X ",compress(sfp_bin[i],8,2));
}
}
if(ezf == 0){
// cout<<"electron bins ";
for(int i = 0; i<5 ; i++){
space = adjust(2, ((compress(sfp_bin[18+i],8,2))>>8) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[18+i],8,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
// printf("%02X ",compress(sfp_bin[i],8,2));
}
}
// cout<<debug_cntr<<" "<<(space&0xf)<<endl;
// cout<<"packet ";
// for(int i = 0; i< 64; i++){
// cout<<bitset<8>(sfp[i]);
// }
// cout<<"ends"<<endl;
}//above threshold ends here.
}else if(srp_mode == 1){ //scattered mode
if(at == 0){
pointer = sfp; debug_cntr = 0; space = 8;
space = adjust(4, attitude,pointer,8); pointer += space>>4; debug_cntr += space>>4;
space = adjust(6, counter,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1, srp_mode,pointer,space); pointer += space>>4; debug_cntr += space>>4;
for(int i=0; i<32; i++){
space = adjust(7, compress(sfp_bin[i],6,1) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i < 4 ; i++){
space = adjust(1, (compress(sfp_bin[32+i],7,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[32+i],7,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
if(at == 1){
pointer = sfp; debug_cntr = 0; space = 8;
space = adjust(3, sci_time>>32 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, sci_time>>24 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, sci_time>>16 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, sci_time>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, sci_time ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(4, attitude,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(6, counter,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1, srp_mode,pointer,space); pointer += space>>4; debug_cntr += space>>4;
for(int i=0; i<32; i++){
space = adjust(2, (compress(sfp_bin[i],8,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[i],8,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i < 4 ; i++){
space = adjust(1, (compress(sfp_bin[32+i],6,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[32+i],6,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
}
//gPC.puts("sci fine pack\r\n");
//science fine packet is complete here.
//lets try to make frame now******************************************************************************************************************************
if(srp_mode == 0){
if(at == 0){
id = 1; length = 241;
if(pzf == 0)
length += 87;
if(ezf == 0)
length += 35;
}else{
id = 2; length = 288;
if(pzf == 0)
length += 170;
if(ezf == 0)
length += 50;
}
}
else if(srp_mode == 1){
if(at == 0){
id = 1; length = 272;
}else{
id = 2; length = 408;
}
}
length = (length%8==0)?(length/8):(length/8)+1;
for(int j=0 ; j<length ;j++){
// printf("%02X",sfp[j]);
frames[id][position_tm_frame[id]] = sfp[j];
position_tm_frame[id]++;
if(position_tm_frame[id] == 132){ //space full in the frame bro
pointer = frames[id];
if(id == 1){ //below thereshold
space = adjust(1,0,pointer,8);
space = adjust(4,3,pointer,space);
FSC_science = FCTN_SD_MNGR(3);
//gPC.printf("SID = 3, FSC = %02X\r\n", FSC_science);
frames[id][1] = (FSC_science>>24)&0xff;
frames[id][2] = (FSC_science>>16)&0xff;
frames[id][3] = (FSC_science>>8)&0xff;
frames[id][4] = FSC_science&0xff;
frames[id][6] = (sci_time>>32)&0xff;
frames[id][7] = (sci_time>>24)&0xff;
frames[id][8] = (sci_time>>16)&0xff;
frames[id][9] = (sci_time>>8)&0xff;
frames[id][10] = (sci_time)&0xff;
}else if(id == 2){
space = adjust(1,0,pointer,8);
space = adjust(4,2,pointer,space);
// FSC_science = FCTN_SD_MNGR(2);
//gPC.printf("SID = 2, FSC = %02X\r\n", FSC_science);
frames[id][1] = (FSC_science>>16)&0xff;
frames[id][2] = (FSC_science>>8)&0xff;
frames[id][3] = FSC_science&0xff;
}
temp_crc = crc16_gen(frames[id],132);
frames[id][132] = temp_crc>>8;
frames[id][133] = temp_crc & 0xff;
if(test_cntr++ == 0){
gPC.puts("frame start\r\n");
for(int i = 0; i<134; i++){
gPC.printf("%02X",frames[id][i]);
}
gPC.puts("frame ends\r\n");
}
exor(frames[id]);
convolution(frames[id]);
interleave(TM_convoluted_data,TM_interleave_data);
interleave(TM_convoluted_data+ 135,TM_interleave_data + 144);
if(id == 1)
SD_WRITE(TM_interleave_data,FSC_science,3);
else if (id == 2)
SD_WRITE(TM_interleave_data,FSC_science,2);
FSC_science++; //remove this after testing
position_tm_frame[id] = position_tm_starting[id];
frames[id][6-id] = (length-1) - j; // first head pointer.
}
}
}//for loop bracket which runs 60 times
//---------------below is scp --------------**************************************************************************************************
at = 0; pzf = 1; ezf = 1;
srp_mode = head[2]&0x1;
unsigned char compression_option = (head[2]>>1)&0x3; //--------------------------------------------------------------------------------------
if(srp_mode ==0){
if(compression_option == 0){
for(int i=0; i<52 ;i++){
if(scp_bin[i] > scp_threshold_m0[i]){
at = 1;
break;
}
}
}
else if(compression_option == 1){
if(scp_bin[44] > scp_threshold_m0_1[0]) at=1;
for(int i=0; i<4 ;i++){
if(scp_bin[48+i] > scp_threshold_m0_1[i+1]){
at = 1;
break;
}
}
if(scp_bin[17] > scp_threshold_m0_1[5]) at=1;
if(scp_bin[23] > scp_threshold_m0_1[6]) at=1;
proton_scp_sum = 0; electron_scp_sum = 0;
for(int i=0;i<17;i++){
proton_scp_sum += scp_bin[i];
}
for(int i=0; i<5; i++){
electron_scp_sum += scp_bin[18+i];
}
if(proton_scp_sum > scp_threshold_m0_1[7]) at=1;
if(electron_scp_sum > scp_threshold_m0_1[8]) at=1;
}
}else if(srp_mode ==1){
for(int i=0; i<32; i++){
if(scp_bin[i] > scp_threshold_m1[0]){
at = 1;
break;
}
}
for(int i=32; i<36; i++){
if(scp_bin[i] > scp_threshold_m1[1]){
at = 1;
break;
}
}
}
for(int i=0; i<17 ;i++){
if(scp_bin[i]>0)
pzf = 0;
}
for(int i=18; i<23 ;i++){
if(scp_bin[i]>0)
ezf = 0;
}
gPC.puts("scp\r\n");
pointer = scp; debug_cntr = 0; space = 8;
unsigned char packet_pp = 1; //where to get this packet present bit----------------------------------------------------------------------------------
int sfp_at_counter; //----------------------------------------------------------------------------------------------------------------------------------
space = adjust(1, packet_pp,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(5, (sci_time>>8)&0x1f,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (sci_time)&0xff,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(4, (attitude)&0xf,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(2, compression_option,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1,srp_mode,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1,srp_mode,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, sfp_at_counter>>16,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, sfp_at_counter>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, sfp_at_counter,pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(srp_mode == 0 && compression_option == 0){ //normal callibrated mode
space = adjust(1, pzf,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1, ezf,pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(at == 0 ){
for(int i = 0; i<8 ;i++){
space = adjust(7,compress(sfp_bin[24+i],4,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0; i<12 ;i++){
space = adjust(5,compress(sfp_bin[32+i],2,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0; i<4 ;i++){
space = adjust(6,compress(scp_bin[44+i],3,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0; i<4 ;i++){
space = adjust(7,compress(scp_bin[48+i],4,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
space = adjust(6,compress(scp_bin[17],3,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(6,compress(scp_bin[23],3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(pzf == 0){
for(int i = 0; i<2 ;i++){
space = adjust(8,compress(scp_bin[i],6,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0; i<15 ;i++){
space = adjust(7,compress(scp_bin[i+2],5,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
if(ezf == 0){
space = adjust(1,compress(scp_bin[18],7,2)>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8,compress(scp_bin[18],7,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
for(int i=0; i<4; i++){
space = adjust(8,compress(scp_bin[19+i],6,2) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
}// below threshold ends here
if(at == 1){
for(int i = 0; i<8 ;i++){
space = adjust(7,compress(scp_bin[24+i],4,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0; i<12 ;i++){
space = adjust(5,compress(scp_bin[32+i],2,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0; i<4 ;i++){
space = adjust(1,compress(scp_bin[44+i],6,3)>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8,compress(scp_bin[44+i],6,3) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i=0; i<4 ;i++){
space = adjust(2,compress(scp_bin[48+i],6,4)>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8,compress(scp_bin[48+i],6,4) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
space = adjust(1,compress(scp_bin[17],6,3)>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8,compress(scp_bin[17],6,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1,compress(scp_bin[23],6,3)>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8,compress(scp_bin[23],6,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(pzf == 0){
for(int i = 0; i<17 ; i++){
space = adjust(8, (compress(scp_bin[i],5,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
if(ezf == 0){
for(int i = 0; i<5 ; i++){
space = adjust(8, (compress(scp_bin[18+i],5,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
} //above thresholds ends
} //srp_mode == 0 ends
if(srp_mode == 1){
if(at == 0){
for(int i=0; i<32; i++){
space = adjust(6, ((compress(scp_bin[i],4,2))&0xff) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i < 4 ; i++){
space = adjust(7, (compress(scp_bin[32+i],4,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
if(at == 1){
for(int i=0; i<32; i++){
space = adjust(6, (compress(scp_bin[i],3,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
for(int i = 0 ; i < 4 ; i++){
space = adjust(4, (compress(scp_bin[32+i],9,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(scp_bin[32+i],9,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
}// scp mode 1 end
if( srp_mode == 0 && compression_option == 1 ){ //scp data conservation mode
space = adjust(1, pzf,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1, ezf,pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(at == 0){
if(at == 0){
space = adjust(6, (compress(scp_bin[44],3,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
for(int i=0; i<4; i++){
space = adjust(7, (compress(scp_bin[48+i],4,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
space = adjust(6, (compress(scp_bin[17],3,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(6, (compress(scp_bin[23],3,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(pzf==0){
space = adjust(2, (compress(proton_scp_sum,10,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(proton_scp_sum,10,2)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
if(ezf==0){
space = adjust(2, (compress(electron_scp_sum,10,2))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(electron_scp_sum,10,2)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
} // scp data conservaton mode
}else if(at == 1){
space = adjust(1, (compress(scp_bin[44],6,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(scp_bin[44],6,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
for(int i=0; i<4; i++){
space = adjust(4, (compress(scp_bin[48+i],9,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(scp_bin[48+i],9,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
space = adjust(1, (compress(scp_bin[17],6,3)>>8) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(scp_bin[17],6,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(1, (compress(scp_bin[23],6,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(scp_bin[23],6,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(pzf==0){
space = adjust(1, (compress(proton_scp_sum,6,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(proton_scp_sum,6,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
if(ezf==0){
space = adjust(1, (compress(electron_scp_sum,6,3))>>8 ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, (compress(electron_scp_sum,6,3)) ,pointer,space); pointer += space>>4; debug_cntr += space>>4;
}
}
}//-----------------------------------------------------------------------------------------------------------------------------------------------------
gPC.puts("sci frame starts\r\n");
//time to make scp frame
id = 0;
if(srp_mode == 0 && compression_option == 0){
if(at == 0){
length = 228;
if(pzf == 0)
length += 121;
if(ezf == 0)
length +=41;
}else if(at == 1){
length = 266;
if(pzf == 0)
length += 136;
if(ezf == 0)
length += 40;
}
}else if(srp_mode == 0 && compression_option == 1){ //data conservation mode
if(at == 0){
length = 94;
if(pzf == 0)
length += 12;
if(ezf == 0)
length += 12;
}else if(at == 1){
length = 123;
if(pzf == 0)
length += 9;
if(ezf == 0)
length += 9;
}
}else if( srp_mode == 1){
if(at == 0)
length = 272;
else if(at == 1)
length = 288;
}
length = (length%8==0)?(length/8):(length/8)+1;
for(int j= 0; j < length ; j++){
frames[id][position_tm_frame[id]] = scp[j];
position_tm_frame[id]++;
if(position_tm_frame[id] == 132){ //space full in the frame bro
pointer = frames[id];
space = adjust(1,0,pointer,8);
space = adjust(4,1,pointer,space);
FSC_science = FCTN_SD_MNGR(1);
//gPC.printf("SID = 1, FSC = %02X\r\n", FSC_science);
frames[id][1] = (FSC_science>>16)&0xff;
frames[id][2] = (FSC_science>>8)&0xff;
frames[id][3] = (FSC_science)&0xff;
frames[id][5] = (sci_time>>16)&0x3f;
frames[id][6] = (sci_time>>8)&0xff;
frames[id][7] = (sci_time)&0xff;
temp_crc = crc16_gen(frames[id],132);
frames[id][132] = temp_crc>>8;
frames[id][133] = temp_crc & 0xff;
exor(frames[id]);
convolution(frames[id]);
interleave(TM_convoluted_data,TM_interleave_data);
interleave(TM_convoluted_data+ 135,TM_interleave_data + 144);
SD_WRITE(TM_interleave_data,FSC_science,1);
position_tm_frame[id] = position_tm_starting[id];
frames[id][4] = (length-1) - j;
}
}
gPC.puts("end srp");
}//srp fucntion end bracket