Pradeep Kotipalli / Mbed 2 deprecated COM_MNG_TMTC_SIMPLE

sd 32 update

Dependencies:   FreescaleIAP mbed-rtos mbed

Fork of COM_MNG_TMTC_SIMPLE by Shreesha S

Compression.h@72:7460872eef79, 2016-01-19 (annotated)

Committer:
pradeepvk2208
Date:
Tue Jan 19 12:29:15 2016 +0000
Revision:
72:7460872eef79
Parent:
1:a0055b3280c8 
sd update 32

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shreeshas95 1:a0055b3280c8 1 int disk_write(const uint8_t *, uint64_t);
shreeshas95 1:a0055b3280c8 2 uint64_t RTC_TIME; //need to be changed to uint_64
shreeshas95 1:a0055b3280c8 3 unsigned char SDcard_lastWritten[512] = {0};
shreeshas95 1:a0055b3280c8 4
shreeshas95 1:a0055b3280c8 5 namespace Science_TMframe {
shreeshas95 1:a0055b3280c8 6
shreeshas95 1:a0055b3280c8 7 #define OUTLENGTH 360 //length of the output frame after convolution
shreeshas95 1:a0055b3280c8 8 #define SDcard_block 512 //block size of the sd card
shreeshas95 1:a0055b3280c8 9
shreeshas95 1:a0055b3280c8 10 Convolution ConvObj; //object which stores the frame after convolution
shreeshas95 1:a0055b3280c8 11 bool fresh[3] = {true,true,true}; // True only for the first time
shreeshas95 1:a0055b3280c8 12 unsigned char frames[3][134] = {0}; // "frame" stores the address of the current frame...."first_frame_address" stores the address of the first node made.
shreeshas95 1:a0055b3280c8 13 unsigned int FCN[4] = {0}; //frame count number
shreeshas95 1:a0055b3280c8 14 unsigned int data_starting_point[3] = {8,5,10};
shreeshas95 1:a0055b3280c8 15 unsigned int max_data[3] = {124,127,122}; //number of bytes in each frame excluding TMID,FCN,first_header_point,crc
shreeshas95 1:a0055b3280c8 16 unsigned char TM_convoluted_data[270] = {0}; //270 bytes is the size after convolution of 1072 bits
shreeshas95 1:a0055b3280c8 17 unsigned char complete_frame[SDcard_block] = {0};
shreeshas95 1:a0055b3280c8 18 uint64_t SDC_address = 200;
shreeshas95 1:a0055b3280c8 19 bool SCH_FCCH_FLAG = true;
shreeshas95 1:a0055b3280c8 20
shreeshas95 1:a0055b3280c8 21
shreeshas95 1:a0055b3280c8 22 void add_SCH_FCCH(){
shreeshas95 1:a0055b3280c8 23 int i = 0;
shreeshas95 1:a0055b3280c8 24 complete_frame[0] = 0x0a;
shreeshas95 1:a0055b3280c8 25 complete_frame[1] = 0x3f;;
shreeshas95 1:a0055b3280c8 26 complete_frame[2] = 0x46;
shreeshas95 1:a0055b3280c8 27 complete_frame[3] = 0xb4;
shreeshas95 1:a0055b3280c8 28 complete_frame[4] = 0x00;
shreeshas95 1:a0055b3280c8 29
shreeshas95 1:a0055b3280c8 30 for(i = 149 ; i < 159 ; i ++){
shreeshas95 1:a0055b3280c8 31 complete_frame[i] = 0 ;
shreeshas95 1:a0055b3280c8 32 }
shreeshas95 1:a0055b3280c8 33
shreeshas95 1:a0055b3280c8 34 complete_frame[159] = 0x0a;
shreeshas95 1:a0055b3280c8 35 complete_frame[160] = 0x3f;;
shreeshas95 1:a0055b3280c8 36 complete_frame[161] = 0x46;
shreeshas95 1:a0055b3280c8 37 complete_frame[162] = 0xb4;
shreeshas95 1:a0055b3280c8 38 complete_frame[163] = 0x00;
shreeshas95 1:a0055b3280c8 39
shreeshas95 1:a0055b3280c8 40 for(i = 308 ; i < 318 ; i ++){
shreeshas95 1:a0055b3280c8 41 complete_frame[i] = 0 ;
shreeshas95 1:a0055b3280c8 42 }
shreeshas95 1:a0055b3280c8 43
shreeshas95 1:a0055b3280c8 44 }
shreeshas95 1:a0055b3280c8 45
shreeshas95 1:a0055b3280c8 46 void making_frameHeader(unsigned char TMID){
shreeshas95 1:a0055b3280c8 47
shreeshas95 1:a0055b3280c8 48 unsigned char frame_type_identifier = 0; // not conform about the values , yet to be done
shreeshas95 1:a0055b3280c8 49 frames[TMID][0] = (frame_type_identifier<<7) + ( (TMID + 1)<<3 ) + ( (FCN[TMID]>>24) & 0x7 ); //frame number should be less than 2^23 since 23 bits are assigned for that
shreeshas95 1:a0055b3280c8 50 frames[TMID][1] = ((FCN[TMID]>>16) & 0xff );
shreeshas95 1:a0055b3280c8 51 frames[TMID][2] = ( (FCN[TMID]>>8 )& 0xff );
shreeshas95 1:a0055b3280c8 52 frames[TMID][3] = ( FCN[TMID] & 0xff ); // first bit for (frame identifier), next 4 for (TMID) and next 27 for FCN
shreeshas95 1:a0055b3280c8 53
shreeshas95 1:a0055b3280c8 54 if(TMID == 0){
shreeshas95 1:a0055b3280c8 55 frames[TMID][5] =( (RTC_TIME>>29) & 0xff );
shreeshas95 1:a0055b3280c8 56 frames[TMID][6] =( (RTC_TIME>>21) & 0xff );
shreeshas95 1:a0055b3280c8 57 frames[TMID][7] =( (RTC_TIME>>13) & 0xff );
shreeshas95 1:a0055b3280c8 58
shreeshas95 1:a0055b3280c8 59 }else if(TMID == 2){
shreeshas95 1:a0055b3280c8 60 frames[TMID][5] =( (RTC_TIME>>32) & 0xff );
shreeshas95 1:a0055b3280c8 61 frames[TMID][6] =( (RTC_TIME>>24) & 0xff );
shreeshas95 1:a0055b3280c8 62 frames[TMID][7] =( (RTC_TIME>>16) & 0xff );
shreeshas95 1:a0055b3280c8 63 frames[TMID][8] =( (RTC_TIME>>8 ) & 0xff );
shreeshas95 1:a0055b3280c8 64 frames[TMID][9] =( (RTC_TIME ) & 0xff );
shreeshas95 1:a0055b3280c8 65 }
shreeshas95 1:a0055b3280c8 66
shreeshas95 1:a0055b3280c8 67 }
shreeshas95 1:a0055b3280c8 68
shreeshas95 1:a0055b3280c8 69 void convolution (unsigned char * ptr){
shreeshas95 1:a0055b3280c8 70
shreeshas95 1:a0055b3280c8 71 ConvObj.convolutionEncode(ptr , TM_convoluted_data);
shreeshas95 1:a0055b3280c8 72 ConvObj.convolutionEncode(ptr + 67, TM_convoluted_data + 135);
shreeshas95 1:a0055b3280c8 73
shreeshas95 1:a0055b3280c8 74 }
shreeshas95 1:a0055b3280c8 75
shreeshas95 1:a0055b3280c8 76 /*
shreeshas95 1:a0055b3280c8 77 @brief : take the address of array of LCR or HCR and stores it into a frame
shreeshas95 1:a0055b3280c8 78 @parameters: type->L or H , deprnding on wheather it is LCR or HCR respectively
shreeshas95 1:a0055b3280c8 79 @return: nothing
shreeshas95 1:a0055b3280c8 80 */
shreeshas95 1:a0055b3280c8 81
shreeshas95 1:a0055b3280c8 82 // type 2 yet to be done
shreeshas95 1:a0055b3280c8 83 void making_frame(unsigned char TMID ,unsigned char type, unsigned char* pointer){
shreeshas95 1:a0055b3280c8 84
shreeshas95 1:a0055b3280c8 85 TMID--; //TMID goes from 1 to 3 , convinient to ue from 0 to 2
shreeshas95 1:a0055b3280c8 86 static int frame_space_number[3] = {0}; //this variable represents the register number of the frame in which LCR or HCR data to be written not including header
shreeshas95 1:a0055b3280c8 87 int packet_len = 0;
shreeshas95 1:a0055b3280c8 88 int copy_count = 0 ;
shreeshas95 1:a0055b3280c8 89
shreeshas95 1:a0055b3280c8 90 switch(int(TMID)){
shreeshas95 1:a0055b3280c8 91 case 0: //SCP
shreeshas95 1:a0055b3280c8 92 if(type == 'L'){ //below threshold
shreeshas95 1:a0055b3280c8 93 packet_len = 22;
shreeshas95 1:a0055b3280c8 94 }
shreeshas95 1:a0055b3280c8 95 else if(type == 'H'){ //above threshold
shreeshas95 1:a0055b3280c8 96 packet_len = 26;
shreeshas95 1:a0055b3280c8 97 }
shreeshas95 1:a0055b3280c8 98 break;
shreeshas95 1:a0055b3280c8 99
shreeshas95 1:a0055b3280c8 100 case 1: //SFP above threshold
shreeshas95 1:a0055b3280c8 101 packet_len = 35;
shreeshas95 1:a0055b3280c8 102 break;
shreeshas95 1:a0055b3280c8 103
shreeshas95 1:a0055b3280c8 104 case 2: //SFP below threshold
shreeshas95 1:a0055b3280c8 105 packet_len = 23;
shreeshas95 1:a0055b3280c8 106 break;
shreeshas95 1:a0055b3280c8 107 }
shreeshas95 1:a0055b3280c8 108
shreeshas95 1:a0055b3280c8 109 if(SCH_FCCH_FLAG){
shreeshas95 1:a0055b3280c8 110 add_SCH_FCCH();
shreeshas95 1:a0055b3280c8 111 SCH_FCCH_FLAG = false;
shreeshas95 1:a0055b3280c8 112 }
shreeshas95 1:a0055b3280c8 113
shreeshas95 1:a0055b3280c8 114 if(fresh[TMID]){
shreeshas95 1:a0055b3280c8 115 //welcome to first frame
shreeshas95 1:a0055b3280c8 116 making_frameHeader(TMID);
shreeshas95 1:a0055b3280c8 117 frames[TMID][4] = 0;
shreeshas95 1:a0055b3280c8 118 fresh[TMID] = false;
shreeshas95 1:a0055b3280c8 119 }
shreeshas95 1:a0055b3280c8 120
shreeshas95 1:a0055b3280c8 121
shreeshas95 1:a0055b3280c8 122 while(copy_count < packet_len){ // 22 bytes is the size of the LCR
shreeshas95 1:a0055b3280c8 123 frames[TMID][ frame_space_number[TMID] + data_starting_point[TMID] ]= *(pointer + copy_count);
shreeshas95 1:a0055b3280c8 124 frame_space_number[TMID]++;
shreeshas95 1:a0055b3280c8 125 copy_count++;
shreeshas95 1:a0055b3280c8 126 if( frame_space_number[TMID] == max_data[TMID] ){ //frame space number can go from 0 to 126 as data is written from 0+5 to 126+5
shreeshas95 1:a0055b3280c8 127 FCN[TMID]++;
shreeshas95 1:a0055b3280c8 128 // convolution and save frame in the sd card
shreeshas95 1:a0055b3280c8 129
shreeshas95 1:a0055b3280c8 130 // copying crc in 132 and 133
shreeshas95 1:a0055b3280c8 131 int temp_crc;
shreeshas95 1:a0055b3280c8 132 temp_crc = crc16_gen(frames[TMID],132);
shreeshas95 1:a0055b3280c8 133 frames[TMID][132] = temp_crc>>8;
shreeshas95 1:a0055b3280c8 134 frames[TMID][133] = temp_crc & 0xff;
shreeshas95 1:a0055b3280c8 135 // xor
shreeshas95 1:a0055b3280c8 136 for(int j = 0 ; j < 134 ; j++){
shreeshas95 1:a0055b3280c8 137 // frames[TMID][j] = frames[TMID][j]^exorThisWithTMFrame[j];
shreeshas95 1:a0055b3280c8 138 }
shreeshas95 1:a0055b3280c8 139 //convolution and interleaving
shreeshas95 1:a0055b3280c8 140 convolution(frames[TMID]);
shreeshas95 1:a0055b3280c8 141 interleave(TM_convoluted_data , complete_frame + 5);
shreeshas95 1:a0055b3280c8 142 interleave(TM_convoluted_data+ 135,complete_frame + 164);
shreeshas95 1:a0055b3280c8 143
shreeshas95 1:a0055b3280c8 144 // writing the SDC_address in a buffer , to store it in SDcard at address 5
shreeshas95 1:a0055b3280c8 145 SDcard_lastWritten[0] = SDC_address>>56;
shreeshas95 1:a0055b3280c8 146 SDcard_lastWritten[1] = (SDC_address>>48)&0xFF;
shreeshas95 1:a0055b3280c8 147 SDcard_lastWritten[2] = (SDC_address>>40)&0xFF;
shreeshas95 1:a0055b3280c8 148 SDcard_lastWritten[3] = (SDC_address>>32)&0xFF;
shreeshas95 1:a0055b3280c8 149 SDcard_lastWritten[4] = (SDC_address>>24)&0xFF;
shreeshas95 1:a0055b3280c8 150 SDcard_lastWritten[5] = (SDC_address>>16)&0xFF;
shreeshas95 1:a0055b3280c8 151 SDcard_lastWritten[6] = (SDC_address>>8)&0xFF;
shreeshas95 1:a0055b3280c8 152 SDcard_lastWritten[7] = (SDC_address)&0xFF;
shreeshas95 1:a0055b3280c8 153
shreeshas95 1:a0055b3280c8 154 SPI_mutex.lock();
shreeshas95 1:a0055b3280c8 155 disk_write(complete_frame , SDC_address);
shreeshas95 1:a0055b3280c8 156 SPI_mutex.unlock();
shreeshas95 1:a0055b3280c8 157 SDC_address++;
shreeshas95 1:a0055b3280c8 158
shreeshas95 1:a0055b3280c8 159
shreeshas95 1:a0055b3280c8 160
shreeshas95 1:a0055b3280c8 161 //now save to the sd card TM_convoluted_data
shreeshas95 1:a0055b3280c8 162 // std::bitset<8> b;
shreeshas95 1:a0055b3280c8 163 // printf("\nthis is frame %d\n",TMID); //for printing frame
shreeshas95 1:a0055b3280c8 164 // for(int j =0; j<134;j++){
shreeshas95 1:a0055b3280c8 165 // printf(" %d",frames[TMID][j]);
shreeshas95 1:a0055b3280c8 166 //// b = frames[TMID][j];
shreeshas95 1:a0055b3280c8 167 //// cout<<b;
shreeshas95 1:a0055b3280c8 168 // }
shreeshas95 1:a0055b3280c8 169
shreeshas95 1:a0055b3280c8 170 frame_space_number[TMID] = 0;
shreeshas95 1:a0055b3280c8 171 making_frameHeader(TMID);
shreeshas95 1:a0055b3280c8 172 frames[TMID][4]=packet_len - copy_count;
shreeshas95 1:a0055b3280c8 173 //write time here also
shreeshas95 1:a0055b3280c8 174 continue;
shreeshas95 1:a0055b3280c8 175 }
shreeshas95 1:a0055b3280c8 176 }
shreeshas95 1:a0055b3280c8 177
shreeshas95 1:a0055b3280c8 178 // printf("\nthis is frame %d\n",TMID); //for printing frame
shreeshas95 1:a0055b3280c8 179 // for(int j =0; j<134;j++){
shreeshas95 1:a0055b3280c8 180 // printf(" %d",frames[TMID][j]);
shreeshas95 1:a0055b3280c8 181 // }
shreeshas95 1:a0055b3280c8 182
shreeshas95 1:a0055b3280c8 183 }
shreeshas95 1:a0055b3280c8 184
shreeshas95 1:a0055b3280c8 185
shreeshas95 1:a0055b3280c8 186 }
shreeshas95 1:a0055b3280c8 187
shreeshas95 1:a0055b3280c8 188
shreeshas95 1:a0055b3280c8 189
shreeshas95 1:a0055b3280c8 190
shreeshas95 1:a0055b3280c8 191
shreeshas95 1:a0055b3280c8 192 namespace Science_Data_Compression{
shreeshas95 1:a0055b3280c8 193
shreeshas95 1:a0055b3280c8 194 # define PACKET_SEQUENCE_COUNT 1 //1 byte
shreeshas95 1:a0055b3280c8 195 # define NUM_PROTON_BIN 17 //2 byte each
shreeshas95 1:a0055b3280c8 196 # define NUM_ELECTRON_BIN 14 //2 byte each
shreeshas95 1:a0055b3280c8 197 # define VETO 1 //2 byte
shreeshas95 1:a0055b3280c8 198 # define FASTCHAIN 2 //4 byte each
shreeshas95 1:a0055b3280c8 199 #define RAW_PACKET_LENGTH 73 //73 bytes
shreeshas95 1:a0055b3280c8 200
shreeshas95 1:a0055b3280c8 201 // #define PACKET_SEQ_COUNT 1
shreeshas95 1:a0055b3280c8 202 // #define PROTON_BIN_SIZE 2
shreeshas95 1:a0055b3280c8 203 // #define ELECTRON_BIN_SIZE 2
shreeshas95 1:a0055b3280c8 204 // #define VETO 2
shreeshas95 1:a0055b3280c8 205 // #define FAST_CHAIN 4
shreeshas95 1:a0055b3280c8 206
shreeshas95 1:a0055b3280c8 207
shreeshas95 1:a0055b3280c8 208 /*
shreeshas95 1:a0055b3280c8 209 @brief: read one uint16_t equivalent of first two chars from the stream. short int because 16 bits
shreeshas95 1:a0055b3280c8 210 @param: pointer to the start of the short int
shreeshas95 1:a0055b3280c8 211 @return: uint16_t
shreeshas95 1:a0055b3280c8 212 */
shreeshas95 1:a0055b3280c8 213
shreeshas95 1:a0055b3280c8 214
shreeshas95 1:a0055b3280c8 215 unsigned int read_2byte(unsigned char* ptr){
shreeshas95 1:a0055b3280c8 216 unsigned int output = (unsigned int) *(ptr+1);
shreeshas95 1:a0055b3280c8 217 output += ( (unsigned int)(*ptr) ) << 8;
shreeshas95 1:a0055b3280c8 218 return output;
shreeshas95 1:a0055b3280c8 219 }
shreeshas95 1:a0055b3280c8 220
shreeshas95 1:a0055b3280c8 221 /*
shreeshas95 1:a0055b3280c8 222 @brief: read one int equivalent of first four chars from the stream. int because 32 bits
shreeshas95 1:a0055b3280c8 223 @param: pointer to the start of the short int
shreeshas95 1:a0055b3280c8 224 @return: unsigned int
shreeshas95 1:a0055b3280c8 225 */
shreeshas95 1:a0055b3280c8 226
shreeshas95 1:a0055b3280c8 227 unsigned int read_4byte(unsigned char* ptr){
shreeshas95 1:a0055b3280c8 228 unsigned int output = (unsigned int) *(ptr+3);
shreeshas95 1:a0055b3280c8 229 output += (unsigned int)*(ptr+2)<<8;
shreeshas95 1:a0055b3280c8 230 output += (unsigned int)*(ptr+1)<<16;
shreeshas95 1:a0055b3280c8 231 output += (unsigned int)*(ptr)<<24;
shreeshas95 1:a0055b3280c8 232 return output;
shreeshas95 1:a0055b3280c8 233 }
shreeshas95 1:a0055b3280c8 234
shreeshas95 1:a0055b3280c8 235 unsigned int SFP_thresholds[35]={0 ,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100};//threashold values
shreeshas95 1:a0055b3280c8 236 unsigned int SCP_thresholds[35]={0 ,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,0 ,0 ,0 };
shreeshas95 1:a0055b3280c8 237 unsigned int SFP_bin[35];
shreeshas95 1:a0055b3280c8 238 unsigned int SCP_bin[35]={0};
shreeshas95 1:a0055b3280c8 239 unsigned char SFP_outputBT[23]; //BT = below threshold
shreeshas95 1:a0055b3280c8 240 unsigned char SFP_outputAT[35];
shreeshas95 1:a0055b3280c8 241 unsigned char SCP_outputLCR[22];
shreeshas95 1:a0055b3280c8 242 unsigned char SCP_outputHCR[26];
shreeshas95 1:a0055b3280c8 243
shreeshas95 1:a0055b3280c8 244
shreeshas95 1:a0055b3280c8 245 //**********************************************************************************************************************************************************************
shreeshas95 1:a0055b3280c8 246 //lots of compression functions are listed below
shreeshas95 1:a0055b3280c8 247
shreeshas95 1:a0055b3280c8 248
shreeshas95 1:a0055b3280c8 249 unsigned char SFP_compress4_BT(unsigned int input){ //for veto
shreeshas95 1:a0055b3280c8 250 int de_4 = 0;
shreeshas95 1:a0055b3280c8 251 unsigned char output;
shreeshas95 1:a0055b3280c8 252
shreeshas95 1:a0055b3280c8 253 if(input<= 3){
shreeshas95 1:a0055b3280c8 254 // DE = 0;
shreeshas95 1:a0055b3280c8 255 output = 0x0;
shreeshas95 1:a0055b3280c8 256 de_4 = 0;
shreeshas95 1:a0055b3280c8 257 }
shreeshas95 1:a0055b3280c8 258 else if(input <= 12){
shreeshas95 1:a0055b3280c8 259 // DE = 01;
shreeshas95 1:a0055b3280c8 260 output = 0x1;
shreeshas95 1:a0055b3280c8 261 de_4 = 2;
shreeshas95 1:a0055b3280c8 262 }
shreeshas95 1:a0055b3280c8 263 else if(input <= 48){
shreeshas95 1:a0055b3280c8 264 // DE = 10
shreeshas95 1:a0055b3280c8 265 output = 0x2;
shreeshas95 1:a0055b3280c8 266 de_4 = 4;
shreeshas95 1:a0055b3280c8 267 }
shreeshas95 1:a0055b3280c8 268 else {
shreeshas95 1:a0055b3280c8 269 // DE = 11
shreeshas95 1:a0055b3280c8 270 output = 0x3;
shreeshas95 1:a0055b3280c8 271 de_4 = 6;
shreeshas95 1:a0055b3280c8 272 }
shreeshas95 1:a0055b3280c8 273
shreeshas95 1:a0055b3280c8 274 unsigned short int temp = input >> de_4;
shreeshas95 1:a0055b3280c8 275 output += (temp ) << 2;
shreeshas95 1:a0055b3280c8 276 return output;
shreeshas95 1:a0055b3280c8 277 }
shreeshas95 1:a0055b3280c8 278
shreeshas95 1:a0055b3280c8 279
shreeshas95 1:a0055b3280c8 280 unsigned char SFP_compress5_BT(unsigned int input){
shreeshas95 1:a0055b3280c8 281 int de_4 = 0; //number by which bin value need to be shifted
shreeshas95 1:a0055b3280c8 282 unsigned char output;
shreeshas95 1:a0055b3280c8 283
shreeshas95 1:a0055b3280c8 284 if(input <= 15){
shreeshas95 1:a0055b3280c8 285 // D = 0 [0]
shreeshas95 1:a0055b3280c8 286 output = 0x0;
shreeshas95 1:a0055b3280c8 287 de_4 = 0;
shreeshas95 1:a0055b3280c8 288 }
shreeshas95 1:a0055b3280c8 289 else if(input <= 60){
shreeshas95 1:a0055b3280c8 290 // D = 1
shreeshas95 1:a0055b3280c8 291 output = 0x1;
shreeshas95 1:a0055b3280c8 292 de_4 = 2;
shreeshas95 1:a0055b3280c8 293 }
shreeshas95 1:a0055b3280c8 294
shreeshas95 1:a0055b3280c8 295 unsigned short int temp = input >> de_4;
shreeshas95 1:a0055b3280c8 296 output += (temp ) << 1;
shreeshas95 1:a0055b3280c8 297
shreeshas95 1:a0055b3280c8 298 return output;
shreeshas95 1:a0055b3280c8 299 };
shreeshas95 1:a0055b3280c8 300
shreeshas95 1:a0055b3280c8 301
shreeshas95 1:a0055b3280c8 302 unsigned char SFP_compress6_BT(unsigned int input){
shreeshas95 1:a0055b3280c8 303 int de_4 = 0;;
shreeshas95 1:a0055b3280c8 304 unsigned char output;
shreeshas95 1:a0055b3280c8 305
shreeshas95 1:a0055b3280c8 306 if(input <= 31){
shreeshas95 1:a0055b3280c8 307 // E = 0 [0]
shreeshas95 1:a0055b3280c8 308 output = 0x0;
shreeshas95 1:a0055b3280c8 309 de_4 = 0;
shreeshas95 1:a0055b3280c8 310 }
shreeshas95 1:a0055b3280c8 311 else if(input <= 124){
shreeshas95 1:a0055b3280c8 312 // E = 1
shreeshas95 1:a0055b3280c8 313 output = 0x1;
shreeshas95 1:a0055b3280c8 314 de_4 = 2;
shreeshas95 1:a0055b3280c8 315 }
shreeshas95 1:a0055b3280c8 316
shreeshas95 1:a0055b3280c8 317
shreeshas95 1:a0055b3280c8 318 unsigned short int temp = input >> de_4;
shreeshas95 1:a0055b3280c8 319 output += (temp ) << 1;
shreeshas95 1:a0055b3280c8 320
shreeshas95 1:a0055b3280c8 321 return output;
shreeshas95 1:a0055b3280c8 322 };
shreeshas95 1:a0055b3280c8 323
shreeshas95 1:a0055b3280c8 324 unsigned char SFP_compress7_AT(unsigned int input){
shreeshas95 1:a0055b3280c8 325 int de_4 = 0;
shreeshas95 1:a0055b3280c8 326 unsigned char output;
shreeshas95 1:a0055b3280c8 327
shreeshas95 1:a0055b3280c8 328 if(input <= 31){
shreeshas95 1:a0055b3280c8 329 // DE = 00 [0]
shreeshas95 1:a0055b3280c8 330 output = 0x0;
shreeshas95 1:a0055b3280c8 331 de_4 = 0;
shreeshas95 1:a0055b3280c8 332 }
shreeshas95 1:a0055b3280c8 333 else if(input <= 124){
shreeshas95 1:a0055b3280c8 334 // DE = 01 [1]
shreeshas95 1:a0055b3280c8 335 output = 0x1;
shreeshas95 1:a0055b3280c8 336 de_4 = 2;
shreeshas95 1:a0055b3280c8 337 }
shreeshas95 1:a0055b3280c8 338
shreeshas95 1:a0055b3280c8 339 else if(input <= 496){
shreeshas95 1:a0055b3280c8 340 // DE = 10 [2]
shreeshas95 1:a0055b3280c8 341 output = 0x2;
shreeshas95 1:a0055b3280c8 342 de_4 = 4;
shreeshas95 1:a0055b3280c8 343 }
shreeshas95 1:a0055b3280c8 344
shreeshas95 1:a0055b3280c8 345 else if(input <= 1984){
shreeshas95 1:a0055b3280c8 346 // DE = 11 [3]
shreeshas95 1:a0055b3280c8 347 output = 0x3;
shreeshas95 1:a0055b3280c8 348 de_4 = 6;
shreeshas95 1:a0055b3280c8 349 }
shreeshas95 1:a0055b3280c8 350
shreeshas95 1:a0055b3280c8 351 unsigned short int temp = input >> de_4;
shreeshas95 1:a0055b3280c8 352 output += (temp ) << 2;
shreeshas95 1:a0055b3280c8 353
shreeshas95 1:a0055b3280c8 354 return output;
shreeshas95 1:a0055b3280c8 355
shreeshas95 1:a0055b3280c8 356 };
shreeshas95 1:a0055b3280c8 357
shreeshas95 1:a0055b3280c8 358
shreeshas95 1:a0055b3280c8 359 unsigned char SFP_compress8_AT(unsigned int input){
shreeshas95 1:a0055b3280c8 360
shreeshas95 1:a0055b3280c8 361 int de_4 = 0;;
shreeshas95 1:a0055b3280c8 362 unsigned char output;
shreeshas95 1:a0055b3280c8 363
shreeshas95 1:a0055b3280c8 364 if(input <= 63){
shreeshas95 1:a0055b3280c8 365 // DE = 00 [0]
shreeshas95 1:a0055b3280c8 366 output = 0x0;
shreeshas95 1:a0055b3280c8 367 de_4 = 0;
shreeshas95 1:a0055b3280c8 368 }
shreeshas95 1:a0055b3280c8 369 else if(input <= 252){
shreeshas95 1:a0055b3280c8 370 // DE = 01 [1]
shreeshas95 1:a0055b3280c8 371 output = 0x1;
shreeshas95 1:a0055b3280c8 372 de_4 = 2;
shreeshas95 1:a0055b3280c8 373 }
shreeshas95 1:a0055b3280c8 374
shreeshas95 1:a0055b3280c8 375 else if(input <= 1008){
shreeshas95 1:a0055b3280c8 376 // DE = 10 [2]
shreeshas95 1:a0055b3280c8 377 output = 0x2;
shreeshas95 1:a0055b3280c8 378 de_4 = 4;
shreeshas95 1:a0055b3280c8 379 }
shreeshas95 1:a0055b3280c8 380
shreeshas95 1:a0055b3280c8 381 else {
shreeshas95 1:a0055b3280c8 382 // DE = 11 [3]
shreeshas95 1:a0055b3280c8 383 output = 0x3;
shreeshas95 1:a0055b3280c8 384 de_4 = 6;
shreeshas95 1:a0055b3280c8 385 }
shreeshas95 1:a0055b3280c8 386
shreeshas95 1:a0055b3280c8 387 unsigned short int temp = input >> de_4;
shreeshas95 1:a0055b3280c8 388 output += (temp ) << 2;
shreeshas95 1:a0055b3280c8 389
shreeshas95 1:a0055b3280c8 390 return output;
shreeshas95 1:a0055b3280c8 391 };
shreeshas95 1:a0055b3280c8 392
shreeshas95 1:a0055b3280c8 393 unsigned char SFP_compress5_AT(unsigned int input){
shreeshas95 1:a0055b3280c8 394 int de_4 = 0;;
shreeshas95 1:a0055b3280c8 395 unsigned char output;
shreeshas95 1:a0055b3280c8 396
shreeshas95 1:a0055b3280c8 397 if(input <= 3){
shreeshas95 1:a0055b3280c8 398 // DE = 000 [0]
shreeshas95 1:a0055b3280c8 399 output = 0x0;
shreeshas95 1:a0055b3280c8 400 de_4 = 0;
shreeshas95 1:a0055b3280c8 401 }
shreeshas95 1:a0055b3280c8 402 else if(input <= 12){
shreeshas95 1:a0055b3280c8 403 // DE = 001 [1]
shreeshas95 1:a0055b3280c8 404 output = 0x1;
shreeshas95 1:a0055b3280c8 405 de_4 = 2;
shreeshas95 1:a0055b3280c8 406 }
shreeshas95 1:a0055b3280c8 407
shreeshas95 1:a0055b3280c8 408 else if(input <= 48){
shreeshas95 1:a0055b3280c8 409 // DE = 010 [2]
shreeshas95 1:a0055b3280c8 410 output = 0x2;
shreeshas95 1:a0055b3280c8 411 de_4 = 4;
shreeshas95 1:a0055b3280c8 412 }
shreeshas95 1:a0055b3280c8 413
shreeshas95 1:a0055b3280c8 414 else if(input <= 192) {
shreeshas95 1:a0055b3280c8 415 // DE = 011 [3]
shreeshas95 1:a0055b3280c8 416 output = 0x3;
shreeshas95 1:a0055b3280c8 417 de_4 = 6;
shreeshas95 1:a0055b3280c8 418 }
shreeshas95 1:a0055b3280c8 419
shreeshas95 1:a0055b3280c8 420 else if(input <= 768) {
shreeshas95 1:a0055b3280c8 421 // DE = 100 [4]
shreeshas95 1:a0055b3280c8 422 output = 0x4;
shreeshas95 1:a0055b3280c8 423 de_4 = 8;
shreeshas95 1:a0055b3280c8 424 }
shreeshas95 1:a0055b3280c8 425
shreeshas95 1:a0055b3280c8 426 else if(input <= 3072) {
shreeshas95 1:a0055b3280c8 427 // DE = 101 [5]
shreeshas95 1:a0055b3280c8 428 output = 0x5;
shreeshas95 1:a0055b3280c8 429 de_4 = 10;
shreeshas95 1:a0055b3280c8 430 }
shreeshas95 1:a0055b3280c8 431
shreeshas95 1:a0055b3280c8 432 else if(input <= 12288) {
shreeshas95 1:a0055b3280c8 433 // DE = 110 [6]
shreeshas95 1:a0055b3280c8 434 output = 0x6;
shreeshas95 1:a0055b3280c8 435 de_4 = 12;
shreeshas95 1:a0055b3280c8 436 }
shreeshas95 1:a0055b3280c8 437
shreeshas95 1:a0055b3280c8 438 else {
shreeshas95 1:a0055b3280c8 439 // DE = 111 [7]
shreeshas95 1:a0055b3280c8 440 output = 0x7;
shreeshas95 1:a0055b3280c8 441 de_4 = 14;
shreeshas95 1:a0055b3280c8 442 }
shreeshas95 1:a0055b3280c8 443
shreeshas95 1:a0055b3280c8 444 unsigned short int temp = input >> de_4;
shreeshas95 1:a0055b3280c8 445 output += (temp ) << 3;
shreeshas95 1:a0055b3280c8 446
shreeshas95 1:a0055b3280c8 447 return output;
shreeshas95 1:a0055b3280c8 448 }
shreeshas95 1:a0055b3280c8 449
shreeshas95 1:a0055b3280c8 450 unsigned char SFP_compress7FC_AT(unsigned int input){ // for fast chain above threshold
shreeshas95 1:a0055b3280c8 451 int de_4 = 0;;
shreeshas95 1:a0055b3280c8 452 unsigned char output;
shreeshas95 1:a0055b3280c8 453
shreeshas95 1:a0055b3280c8 454 if(input <= 15){
shreeshas95 1:a0055b3280c8 455 // DE = 000 [0]
shreeshas95 1:a0055b3280c8 456 output = 0x0;
shreeshas95 1:a0055b3280c8 457 de_4 = 0;
shreeshas95 1:a0055b3280c8 458 }
shreeshas95 1:a0055b3280c8 459 else if(input <= 60){
shreeshas95 1:a0055b3280c8 460 // DE = 001 [1]
shreeshas95 1:a0055b3280c8 461 output = 0x1;
shreeshas95 1:a0055b3280c8 462 de_4 = 2;
shreeshas95 1:a0055b3280c8 463 }
shreeshas95 1:a0055b3280c8 464
shreeshas95 1:a0055b3280c8 465 else if(input <= 240){
shreeshas95 1:a0055b3280c8 466 // DE = 010 [2]
shreeshas95 1:a0055b3280c8 467 output = 0x2;
shreeshas95 1:a0055b3280c8 468 de_4 = 4;
shreeshas95 1:a0055b3280c8 469 }
shreeshas95 1:a0055b3280c8 470
shreeshas95 1:a0055b3280c8 471 else if(input <= 960) {
shreeshas95 1:a0055b3280c8 472 // DE = 011 [3]
shreeshas95 1:a0055b3280c8 473 output = 0x3;
shreeshas95 1:a0055b3280c8 474 de_4 = 6;
shreeshas95 1:a0055b3280c8 475 }
shreeshas95 1:a0055b3280c8 476
shreeshas95 1:a0055b3280c8 477 else if(input <= 3840) {
shreeshas95 1:a0055b3280c8 478 // DE = 100 [4]
shreeshas95 1:a0055b3280c8 479 output = 0x4;
shreeshas95 1:a0055b3280c8 480 de_4 = 8;
shreeshas95 1:a0055b3280c8 481 }
shreeshas95 1:a0055b3280c8 482
shreeshas95 1:a0055b3280c8 483 else if(input <= 15360) {
shreeshas95 1:a0055b3280c8 484 // DE = 101 [5]
shreeshas95 1:a0055b3280c8 485 output = 0x5;
shreeshas95 1:a0055b3280c8 486 de_4 = 10;
shreeshas95 1:a0055b3280c8 487 }
shreeshas95 1:a0055b3280c8 488
shreeshas95 1:a0055b3280c8 489 else if(input <= 61440) {
shreeshas95 1:a0055b3280c8 490 // DE = 110 [6]
shreeshas95 1:a0055b3280c8 491 output = 0x6;
shreeshas95 1:a0055b3280c8 492 de_4 = 12;
shreeshas95 1:a0055b3280c8 493 }
shreeshas95 1:a0055b3280c8 494
shreeshas95 1:a0055b3280c8 495 else {
shreeshas95 1:a0055b3280c8 496 // DE = 111 [7]
shreeshas95 1:a0055b3280c8 497 output = 0x7;
shreeshas95 1:a0055b3280c8 498 de_4 = 14;
shreeshas95 1:a0055b3280c8 499 }
shreeshas95 1:a0055b3280c8 500
shreeshas95 1:a0055b3280c8 501 unsigned short int temp = input >> de_4;
shreeshas95 1:a0055b3280c8 502 output += (temp ) << 3;
shreeshas95 1:a0055b3280c8 503
shreeshas95 1:a0055b3280c8 504 return output;
shreeshas95 1:a0055b3280c8 505 }
shreeshas95 1:a0055b3280c8 506
shreeshas95 1:a0055b3280c8 507
shreeshas95 1:a0055b3280c8 508
shreeshas95 1:a0055b3280c8 509 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
shreeshas95 1:a0055b3280c8 510 unsigned char SCP_compress6(unsigned int input){
shreeshas95 1:a0055b3280c8 511 int ef_4;
shreeshas95 1:a0055b3280c8 512 unsigned char output;
shreeshas95 1:a0055b3280c8 513
shreeshas95 1:a0055b3280c8 514 if(input <= 15){
shreeshas95 1:a0055b3280c8 515 // EF = 00
shreeshas95 1:a0055b3280c8 516 output = 0x0;
shreeshas95 1:a0055b3280c8 517 ef_4 = 0;
shreeshas95 1:a0055b3280c8 518 }
shreeshas95 1:a0055b3280c8 519
shreeshas95 1:a0055b3280c8 520 else if(input <= 60 ){
shreeshas95 1:a0055b3280c8 521 // EF = 01 [1]
shreeshas95 1:a0055b3280c8 522 output = 0x01;
shreeshas95 1:a0055b3280c8 523 ef_4 = 2;
shreeshas95 1:a0055b3280c8 524 }
shreeshas95 1:a0055b3280c8 525 else if(input <= 240){
shreeshas95 1:a0055b3280c8 526 // EF = 10 [2]
shreeshas95 1:a0055b3280c8 527 output = 0x02;
shreeshas95 1:a0055b3280c8 528 ef_4 = 4;
shreeshas95 1:a0055b3280c8 529 }
shreeshas95 1:a0055b3280c8 530 else{
shreeshas95 1:a0055b3280c8 531 // EF = 11 [3]
shreeshas95 1:a0055b3280c8 532 output = 0x03;
shreeshas95 1:a0055b3280c8 533 ef_4 = 6;
shreeshas95 1:a0055b3280c8 534 }
shreeshas95 1:a0055b3280c8 535
shreeshas95 1:a0055b3280c8 536 unsigned short int temp = input >> ef_4;
shreeshas95 1:a0055b3280c8 537 output += (temp & 0xf) << 2;
shreeshas95 1:a0055b3280c8 538
shreeshas95 1:a0055b3280c8 539 return output;
shreeshas95 1:a0055b3280c8 540 }
shreeshas95 1:a0055b3280c8 541
shreeshas95 1:a0055b3280c8 542 unsigned char SCP_compress5(unsigned int input){
shreeshas95 1:a0055b3280c8 543
shreeshas95 1:a0055b3280c8 544 int de_4 = 0;;
shreeshas95 1:a0055b3280c8 545 unsigned char output;
shreeshas95 1:a0055b3280c8 546
shreeshas95 1:a0055b3280c8 547 if(input <= 7){
shreeshas95 1:a0055b3280c8 548 // DE = 00 [0]
shreeshas95 1:a0055b3280c8 549 output = 0x0;
shreeshas95 1:a0055b3280c8 550 de_4 = 0;
shreeshas95 1:a0055b3280c8 551 }
shreeshas95 1:a0055b3280c8 552
shreeshas95 1:a0055b3280c8 553 else if(input <= 28){
shreeshas95 1:a0055b3280c8 554 // DE = 01 [1]
shreeshas95 1:a0055b3280c8 555 output = 0x01;
shreeshas95 1:a0055b3280c8 556 de_4 = 2;
shreeshas95 1:a0055b3280c8 557 }
shreeshas95 1:a0055b3280c8 558 else if(input <= 112){
shreeshas95 1:a0055b3280c8 559 // DE = 10 [2]
shreeshas95 1:a0055b3280c8 560 output = 0x02;
shreeshas95 1:a0055b3280c8 561 de_4 = 4;
shreeshas95 1:a0055b3280c8 562 }
shreeshas95 1:a0055b3280c8 563 else{
shreeshas95 1:a0055b3280c8 564 // DE = 11 [3]
shreeshas95 1:a0055b3280c8 565 output = 0x03;
shreeshas95 1:a0055b3280c8 566 de_4 = 6;
shreeshas95 1:a0055b3280c8 567 }
shreeshas95 1:a0055b3280c8 568
shreeshas95 1:a0055b3280c8 569 unsigned short int temp = input >> de_4;
shreeshas95 1:a0055b3280c8 570 output += (temp & 0x7) << 2;
shreeshas95 1:a0055b3280c8 571
shreeshas95 1:a0055b3280c8 572 return output;
shreeshas95 1:a0055b3280c8 573 }
shreeshas95 1:a0055b3280c8 574
shreeshas95 1:a0055b3280c8 575 unsigned char SCP_compress6h(unsigned int input) {
shreeshas95 1:a0055b3280c8 576
shreeshas95 1:a0055b3280c8 577 int ef_4;
shreeshas95 1:a0055b3280c8 578 unsigned char output;
shreeshas95 1:a0055b3280c8 579
shreeshas95 1:a0055b3280c8 580 if(input <=7){
shreeshas95 1:a0055b3280c8 581 // EF = 000 [0]
shreeshas95 1:a0055b3280c8 582 output = 0x00;
shreeshas95 1:a0055b3280c8 583 ef_4 = 0;
shreeshas95 1:a0055b3280c8 584 }
shreeshas95 1:a0055b3280c8 585
shreeshas95 1:a0055b3280c8 586 else if(input <=28){
shreeshas95 1:a0055b3280c8 587 // EF = 001 [1]
shreeshas95 1:a0055b3280c8 588 output = 0x01;
shreeshas95 1:a0055b3280c8 589 ef_4 = 2;
shreeshas95 1:a0055b3280c8 590 }
shreeshas95 1:a0055b3280c8 591 else if(input <= 112){
shreeshas95 1:a0055b3280c8 592
shreeshas95 1:a0055b3280c8 593 // EF = 010 [2]
shreeshas95 1:a0055b3280c8 594 output = 0x02;
shreeshas95 1:a0055b3280c8 595 ef_4 = 4;
shreeshas95 1:a0055b3280c8 596 }
shreeshas95 1:a0055b3280c8 597 else if(input <= 448){
shreeshas95 1:a0055b3280c8 598 // EF = 011 [3]
shreeshas95 1:a0055b3280c8 599 output = 0x03;
shreeshas95 1:a0055b3280c8 600 ef_4 = 6;
shreeshas95 1:a0055b3280c8 601 }
shreeshas95 1:a0055b3280c8 602 else if(input <= 1792){
shreeshas95 1:a0055b3280c8 603 // EF = 100 [4]
shreeshas95 1:a0055b3280c8 604 output = 0x04;
shreeshas95 1:a0055b3280c8 605 ef_4 = 8;
shreeshas95 1:a0055b3280c8 606
shreeshas95 1:a0055b3280c8 607 }
shreeshas95 1:a0055b3280c8 608 else if(input <= 7168){
shreeshas95 1:a0055b3280c8 609 // EF = 101 [5]
shreeshas95 1:a0055b3280c8 610 output = 0x05;
shreeshas95 1:a0055b3280c8 611 ef_4 = 10;
shreeshas95 1:a0055b3280c8 612
shreeshas95 1:a0055b3280c8 613 }
shreeshas95 1:a0055b3280c8 614 else if(input <= 28672){
shreeshas95 1:a0055b3280c8 615 // EF = 110 [6]
shreeshas95 1:a0055b3280c8 616 output = 0x06;
shreeshas95 1:a0055b3280c8 617 ef_4 = 12;
shreeshas95 1:a0055b3280c8 618 }
shreeshas95 1:a0055b3280c8 619 else{
shreeshas95 1:a0055b3280c8 620 // EF = 111 [7]
shreeshas95 1:a0055b3280c8 621 output = 0x07;
shreeshas95 1:a0055b3280c8 622 ef_4 =14;
shreeshas95 1:a0055b3280c8 623 }
shreeshas95 1:a0055b3280c8 624
shreeshas95 1:a0055b3280c8 625 unsigned short int temp = input >> ef_4;
shreeshas95 1:a0055b3280c8 626 output += (temp & 0x7) << 3;
shreeshas95 1:a0055b3280c8 627
shreeshas95 1:a0055b3280c8 628 return output;
shreeshas95 1:a0055b3280c8 629
shreeshas95 1:a0055b3280c8 630 }
shreeshas95 1:a0055b3280c8 631
shreeshas95 1:a0055b3280c8 632
shreeshas95 1:a0055b3280c8 633 unsigned char SCP_compress7h(unsigned int input) {
shreeshas95 1:a0055b3280c8 634
shreeshas95 1:a0055b3280c8 635 int fg_4;
shreeshas95 1:a0055b3280c8 636 unsigned char output;
shreeshas95 1:a0055b3280c8 637
shreeshas95 1:a0055b3280c8 638 if(input <= 15){
shreeshas95 1:a0055b3280c8 639 // EF = 000 [0]
shreeshas95 1:a0055b3280c8 640 output = 0x0;
shreeshas95 1:a0055b3280c8 641 fg_4 = 0;
shreeshas95 1:a0055b3280c8 642 }
shreeshas95 1:a0055b3280c8 643
shreeshas95 1:a0055b3280c8 644 else if(input <= 60){
shreeshas95 1:a0055b3280c8 645 // EF = 001 [1]
shreeshas95 1:a0055b3280c8 646 output = 0x01;
shreeshas95 1:a0055b3280c8 647 fg_4 = 2;
shreeshas95 1:a0055b3280c8 648 }
shreeshas95 1:a0055b3280c8 649 else if(input <= 240){
shreeshas95 1:a0055b3280c8 650
shreeshas95 1:a0055b3280c8 651 // EF = 010 [2]
shreeshas95 1:a0055b3280c8 652 output = 0x02;
shreeshas95 1:a0055b3280c8 653 fg_4 = 4;
shreeshas95 1:a0055b3280c8 654 }
shreeshas95 1:a0055b3280c8 655 else if(input <= 960){
shreeshas95 1:a0055b3280c8 656 // EF = 011 [3]
shreeshas95 1:a0055b3280c8 657 output = 0x03;
shreeshas95 1:a0055b3280c8 658 fg_4 = 6;
shreeshas95 1:a0055b3280c8 659 }
shreeshas95 1:a0055b3280c8 660 else if(input <= 3840){
shreeshas95 1:a0055b3280c8 661 // EF = 100 [4]
shreeshas95 1:a0055b3280c8 662 output = 0x04;
shreeshas95 1:a0055b3280c8 663 fg_4 = 8;
shreeshas95 1:a0055b3280c8 664
shreeshas95 1:a0055b3280c8 665 }
shreeshas95 1:a0055b3280c8 666 else if(input <= 15360){
shreeshas95 1:a0055b3280c8 667 // EF = 101 [5]
shreeshas95 1:a0055b3280c8 668 output = 0x05;
shreeshas95 1:a0055b3280c8 669 fg_4 = 10;
shreeshas95 1:a0055b3280c8 670
shreeshas95 1:a0055b3280c8 671 }
shreeshas95 1:a0055b3280c8 672 else if(input <= 61440){
shreeshas95 1:a0055b3280c8 673 // EF = 110 [6]
shreeshas95 1:a0055b3280c8 674 output = 0x06;
shreeshas95 1:a0055b3280c8 675 fg_4 = 12;
shreeshas95 1:a0055b3280c8 676 }
shreeshas95 1:a0055b3280c8 677 else{
shreeshas95 1:a0055b3280c8 678 // EF = 111 [7]
shreeshas95 1:a0055b3280c8 679 output = 0x07;
shreeshas95 1:a0055b3280c8 680 fg_4 =14;
shreeshas95 1:a0055b3280c8 681 }
shreeshas95 1:a0055b3280c8 682
shreeshas95 1:a0055b3280c8 683 unsigned short int temp = input >> fg_4;
shreeshas95 1:a0055b3280c8 684 output += (temp & 0xf) << 3;
shreeshas95 1:a0055b3280c8 685
shreeshas95 1:a0055b3280c8 686 return output;
shreeshas95 1:a0055b3280c8 687
shreeshas95 1:a0055b3280c8 688 }
shreeshas95 1:a0055b3280c8 689 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
shreeshas95 1:a0055b3280c8 690 void SCP_compress_data();
shreeshas95 1:a0055b3280c8 691 void SFP_compress_data(unsigned char* input){
shreeshas95 1:a0055b3280c8 692
shreeshas95 1:a0055b3280c8 693 bool LCR = true;
shreeshas95 1:a0055b3280c8 694 int i = 0;
shreeshas95 1:a0055b3280c8 695 static int packet_no = 0; //takes value from 0 to 29
shreeshas95 1:a0055b3280c8 696 //TRAVERSE THE LIST TO DETERMINE LCR OR HCR and stroing the values in proton_bin and electron bin
shreeshas95 1:a0055b3280c8 697 SFP_bin[0] = *input;
shreeshas95 1:a0055b3280c8 698 for(i=1 ; i<= NUM_PROTON_BIN + NUM_ELECTRON_BIN + VETO ; ++i){ //storing the bin values into an array name bin
shreeshas95 1:a0055b3280c8 699 SFP_bin[i]=read_2byte(input+1+((i-1)<<1)); //proton bin and elecron bin are 2 byte, hence read_2byte and
shreeshas95 1:a0055b3280c8 700 SCP_bin[i]+=SFP_bin[i];
shreeshas95 1:a0055b3280c8 701 if(SFP_bin[i] > SFP_thresholds[i]){ //fast cahin is 4 byte hence read_4byte
shreeshas95 1:a0055b3280c8 702 LCR = false; // if a single value is above threshold then lcr becomes false
shreeshas95 1:a0055b3280c8 703 i++;
shreeshas95 1:a0055b3280c8 704 break;
shreeshas95 1:a0055b3280c8 705 }
shreeshas95 1:a0055b3280c8 706 }
shreeshas95 1:a0055b3280c8 707
shreeshas95 1:a0055b3280c8 708 for( ; i<= NUM_PROTON_BIN + NUM_ELECTRON_BIN + VETO ; ++i){
shreeshas95 1:a0055b3280c8 709 SCP_bin[i]+=SFP_bin[i];
shreeshas95 1:a0055b3280c8 710 SFP_bin[i] = read_2byte(input + 1 + ( (i-1)<<1) );
shreeshas95 1:a0055b3280c8 711 }
shreeshas95 1:a0055b3280c8 712
shreeshas95 1:a0055b3280c8 713 SFP_bin[i] = read_4byte(input+1+ ((i-1)<<1)) ;
shreeshas95 1:a0055b3280c8 714 SCP_bin[i]+=SFP_bin[i];
shreeshas95 1:a0055b3280c8 715
shreeshas95 1:a0055b3280c8 716 if(SFP_bin[i]>SFP_thresholds[i])
shreeshas95 1:a0055b3280c8 717 LCR = false; //since veto starts from location (input + 65) and (input + 69)
shreeshas95 1:a0055b3280c8 718
shreeshas95 1:a0055b3280c8 719 SFP_bin[i+1] = read_4byte(input+69);
shreeshas95 1:a0055b3280c8 720 SCP_bin[i]+=SFP_bin[i];
shreeshas95 1:a0055b3280c8 721
shreeshas95 1:a0055b3280c8 722 if(SFP_bin[i]>SFP_thresholds[i])
shreeshas95 1:a0055b3280c8 723 LCR = false;
shreeshas95 1:a0055b3280c8 724
shreeshas95 1:a0055b3280c8 725
shreeshas95 1:a0055b3280c8 726 // printf("\n"); //for printing the sfp bin
shreeshas95 1:a0055b3280c8 727 // for (i=0;i<35;i++){
shreeshas95 1:a0055b3280c8 728 // printf("sfp[%d] = %d",i,SFP_bin[i]);
shreeshas95 1:a0055b3280c8 729 // }
shreeshas95 1:a0055b3280c8 730 // printf("\n");
shreeshas95 1:a0055b3280c8 731
shreeshas95 1:a0055b3280c8 732 if(LCR){
shreeshas95 1:a0055b3280c8 733
shreeshas95 1:a0055b3280c8 734 SFP_outputBT[0] = (packet_no<<3) + ( SFP_compress5_BT(SFP_bin[1])>>2 );
shreeshas95 1:a0055b3280c8 735 SFP_outputBT[1] = ( SFP_compress5_BT(SFP_bin[1])<<6 ) + ( SFP_compress5_BT(SFP_bin[2])<<1 ) + ( SFP_compress5_BT(SFP_bin[3])>>4 );
shreeshas95 1:a0055b3280c8 736 SFP_outputBT[2] = ( SFP_compress5_BT(SFP_bin[3])<<4 ) + ( SFP_compress5_BT(SFP_bin[4])>>1 );
shreeshas95 1:a0055b3280c8 737 SFP_outputBT[3] = ( SFP_compress5_BT(SFP_bin[4])<<7 ) + ( SFP_compress5_BT(SFP_bin[5])<<2 ) + ( SFP_compress5_BT(SFP_bin[6])>>3 );
shreeshas95 1:a0055b3280c8 738 SFP_outputBT[4] = ( SFP_compress5_BT(SFP_bin[6])<<5 ) + ( SFP_compress5_BT(SFP_bin[7]) );
shreeshas95 1:a0055b3280c8 739 SFP_outputBT[5] = ( SFP_compress5_BT(SFP_bin[8])<<3 ) + ( SFP_compress5_BT(SFP_bin[9])>>2 );
shreeshas95 1:a0055b3280c8 740 SFP_outputBT[6] = ( SFP_compress5_BT(SFP_bin[9])<<6 ) + ( SFP_compress5_BT(SFP_bin[10])<<1 ) + ( SFP_compress5_BT(SFP_bin[11])>>4 );
shreeshas95 1:a0055b3280c8 741 SFP_outputBT[7] = ( SFP_compress5_BT(SFP_bin[11])<<4 ) + ( SFP_compress5_BT(SFP_bin[12])>>1 );
shreeshas95 1:a0055b3280c8 742 SFP_outputBT[8] = ( SFP_compress5_BT(SFP_bin[12])<<7 ) + ( SFP_compress5_BT(SFP_bin[13])<<2 ) + ( SFP_compress5_BT(SFP_bin[14])>>3 );
shreeshas95 1:a0055b3280c8 743 SFP_outputBT[9] = ( SFP_compress5_BT(SFP_bin[14])<<5 ) + ( SFP_compress5_BT(SFP_bin[15]) );
shreeshas95 1:a0055b3280c8 744 SFP_outputBT[10] = ( SFP_compress5_BT(SFP_bin[16])<<3 ) + ( SFP_compress5_BT(SFP_bin[17])>>2 );
shreeshas95 1:a0055b3280c8 745 SFP_outputBT[11] = ( SFP_compress5_BT(SFP_bin[17])<<6 ) + ( SFP_compress6_BT(SFP_bin[18]) );
shreeshas95 1:a0055b3280c8 746 SFP_outputBT[12] = ( SFP_compress6_BT(SFP_bin[19])<<2 ) + ( SFP_compress6_BT(SFP_bin[20])>>4 );
shreeshas95 1:a0055b3280c8 747 SFP_outputBT[13] = ( SFP_compress6_BT(SFP_bin[20])<<4 ) + ( SFP_compress5_BT(SFP_bin[21])>>1 );
shreeshas95 1:a0055b3280c8 748 SFP_outputBT[14] = ( SFP_compress5_BT(SFP_bin[21])<<7 ) + ( SFP_compress5_BT(SFP_bin[22])<<2 ) + ( SFP_compress5_BT(SFP_bin[23])>>3 );
shreeshas95 1:a0055b3280c8 749 SFP_outputBT[15] = ( SFP_compress5_BT(SFP_bin[23])<<5 ) + ( SFP_compress5_BT(SFP_bin[24]) );
shreeshas95 1:a0055b3280c8 750 SFP_outputBT[16] = ( SFP_compress5_BT(SFP_bin[25])<<3 ) + ( SFP_compress5_BT(SFP_bin[26])>>2 );
shreeshas95 1:a0055b3280c8 751 SFP_outputBT[17] = ( SFP_compress5_BT(SFP_bin[26])<<6 ) + ( SFP_compress5_BT(SFP_bin[27])<<1 ) + ( SFP_compress5_BT(SFP_bin[28])>>4);
shreeshas95 1:a0055b3280c8 752 SFP_outputBT[18] = ( SFP_compress5_BT(SFP_bin[28])<<4 ) + ( SFP_compress5_BT(SFP_bin[29])>>1) ;
shreeshas95 1:a0055b3280c8 753 SFP_outputBT[19] = ( SFP_compress5_BT(SFP_bin[29])<<7 ) + ( SFP_compress5_BT(SFP_bin[30])<<2 ) + ( SFP_compress5_BT(SFP_bin[31])>>3) ;
shreeshas95 1:a0055b3280c8 754 SFP_outputBT[20] = ( SFP_compress5_BT(SFP_bin[31])<<5 ) + ( SFP_compress4_BT(SFP_bin[32])<<1) + ( SCP_compress5(SFP_bin[33])>>4 ) ; //
shreeshas95 1:a0055b3280c8 755 SFP_outputBT[21] = ( SCP_compress5(SFP_bin[33])<<4 ) + ( SCP_compress5(SFP_bin[34])>>1 ); //here intentionally SCP_compress is used instead of SCP_compress5 is different than SFP_compress5
shreeshas95 1:a0055b3280c8 756 SFP_outputBT[22] = ( SCP_compress5(SFP_bin[34])<<7 ); //7 bits are spare
shreeshas95 1:a0055b3280c8 757
shreeshas95 1:a0055b3280c8 758 Science_TMframe::making_frame(3,'L',SFP_outputBT);
shreeshas95 1:a0055b3280c8 759 if(++packet_no == 30){
shreeshas95 1:a0055b3280c8 760 packet_no=0;
shreeshas95 1:a0055b3280c8 761 SCP_compress_data();
shreeshas95 1:a0055b3280c8 762 for(i=0;i<PACKET_SEQUENCE_COUNT + NUM_PROTON_BIN + NUM_ELECTRON_BIN + VETO + FASTCHAIN;i++){
shreeshas95 1:a0055b3280c8 763 if(packet_no==0){
shreeshas95 1:a0055b3280c8 764 SCP_bin[i]=0;
shreeshas95 1:a0055b3280c8 765 }
shreeshas95 1:a0055b3280c8 766 }
shreeshas95 1:a0055b3280c8 767 }
shreeshas95 1:a0055b3280c8 768
shreeshas95 1:a0055b3280c8 769
shreeshas95 1:a0055b3280c8 770 }
shreeshas95 1:a0055b3280c8 771
shreeshas95 1:a0055b3280c8 772 else {
shreeshas95 1:a0055b3280c8 773
shreeshas95 1:a0055b3280c8 774
shreeshas95 1:a0055b3280c8 775 SFP_outputAT[0] = (RTC_TIME>>27)&(0xff);
shreeshas95 1:a0055b3280c8 776 SFP_outputAT[1] = (RTC_TIME>>19)&(0xff);
shreeshas95 1:a0055b3280c8 777 SFP_outputAT[2] = (RTC_TIME>>11)&(0xff);
shreeshas95 1:a0055b3280c8 778 SFP_outputAT[3] = (RTC_TIME>>3 )&(0xff);
shreeshas95 1:a0055b3280c8 779 SFP_outputAT[4] = (RTC_TIME<<5 )&(0xff) + (packet_no);
shreeshas95 1:a0055b3280c8 780 SFP_outputAT[5] = ( SFP_compress7_AT(SFP_bin[1])<<1 ) + ( SFP_compress7_AT(SFP_bin[2])>>6 );
shreeshas95 1:a0055b3280c8 781 SFP_outputAT[6] = ( SFP_compress7_AT(SFP_bin[2])<<2 ) + ( SFP_compress7_AT(SFP_bin[3])>>5 );
shreeshas95 1:a0055b3280c8 782 SFP_outputAT[7] = ( SFP_compress7_AT(SFP_bin[3])<<3 ) + ( SFP_compress7_AT(SFP_bin[4])>>4 );
shreeshas95 1:a0055b3280c8 783 SFP_outputAT[8] = ( SFP_compress7_AT(SFP_bin[4])<<4 ) + ( SFP_compress7_AT(SFP_bin[5])>>3 );
shreeshas95 1:a0055b3280c8 784 SFP_outputAT[9] = ( SFP_compress7_AT(SFP_bin[5])<<5 ) + ( SFP_compress7_AT(SFP_bin[6])>>2 );
shreeshas95 1:a0055b3280c8 785 SFP_outputAT[10] = ( SFP_compress7_AT(SFP_bin[6])<<6 ) + ( SFP_compress7_AT(SFP_bin[7])>>1 );
shreeshas95 1:a0055b3280c8 786 SFP_outputAT[11] = ( SFP_compress7_AT(SFP_bin[7])<<7 ) + ( SFP_compress7_AT(SFP_bin[8]) );
shreeshas95 1:a0055b3280c8 787 SFP_outputAT[12] = ( SFP_compress7_AT(SFP_bin[9])<<1 ) + ( SFP_compress7_AT(SFP_bin[10])>>6);
shreeshas95 1:a0055b3280c8 788 SFP_outputAT[13] = ( SFP_compress7_AT(SFP_bin[10])<<2 ) + ( SFP_compress7_AT(SFP_bin[11])>>5);
shreeshas95 1:a0055b3280c8 789 SFP_outputAT[14] = ( SFP_compress7_AT(SFP_bin[11])<<3 ) + ( SFP_compress7_AT(SFP_bin[12])>>4);
shreeshas95 1:a0055b3280c8 790 SFP_outputAT[15] = ( SFP_compress7_AT(SFP_bin[12])<<4 ) + ( SFP_compress7_AT(SFP_bin[13])>>3);
shreeshas95 1:a0055b3280c8 791 SFP_outputAT[16] = ( SFP_compress7_AT(SFP_bin[13])<<5 ) + ( SFP_compress7_AT(SFP_bin[14])>>2);
shreeshas95 1:a0055b3280c8 792 SFP_outputAT[17] = ( SFP_compress7_AT(SFP_bin[14])<<6 ) + ( SFP_compress7_AT(SFP_bin[15])>>1);
shreeshas95 1:a0055b3280c8 793 SFP_outputAT[18] = ( SFP_compress7_AT(SFP_bin[15])<<7 ) + ( SFP_compress7_AT(SFP_bin[16]));
shreeshas95 1:a0055b3280c8 794 SFP_outputAT[19] = ( SFP_compress7_AT(SFP_bin[17])<<1 ) + ( SFP_compress8_AT(SFP_bin[18])>>7 );
shreeshas95 1:a0055b3280c8 795 SFP_outputAT[20] = ( SFP_compress8_AT(SFP_bin[18])<<1 ) + ( SFP_compress8_AT(SFP_bin[19])>>7 );
shreeshas95 1:a0055b3280c8 796 SFP_outputAT[21] = ( SFP_compress8_AT(SFP_bin[19])<<1 ) + ( SFP_compress8_AT(SFP_bin[20])>>7 );
shreeshas95 1:a0055b3280c8 797 SFP_outputAT[22] = ( SFP_compress8_AT(SFP_bin[20])<<1 ) + ( SFP_compress7_AT(SFP_bin[21])>>6 );
shreeshas95 1:a0055b3280c8 798 SFP_outputAT[23] = ( SFP_compress7_AT(SFP_bin[21])<<2 ) + ( SFP_compress7_AT(SFP_bin[22])>>5 );
shreeshas95 1:a0055b3280c8 799 SFP_outputAT[24] = ( SFP_compress7_AT(SFP_bin[22])<<3 ) + ( SFP_compress7_AT(SFP_bin[23])>>4 );
shreeshas95 1:a0055b3280c8 800 SFP_outputAT[25] = ( SFP_compress7_AT(SFP_bin[23])<<4 ) + ( SFP_compress7_AT(SFP_bin[24])>>3 );
shreeshas95 1:a0055b3280c8 801 SFP_outputAT[26] = ( SFP_compress7_AT(SFP_bin[24])<<5 ) + ( SFP_compress7_AT(SFP_bin[25])>>2 );
shreeshas95 1:a0055b3280c8 802 SFP_outputAT[27] = ( SFP_compress7_AT(SFP_bin[25])<<6 ) + ( SFP_compress7_AT(SFP_bin[26])>>1 );
shreeshas95 1:a0055b3280c8 803 SFP_outputAT[28] = ( SFP_compress7_AT(SFP_bin[26])<<7 ) + ( SFP_compress7_AT(SFP_bin[27]) );
shreeshas95 1:a0055b3280c8 804 SFP_outputAT[29] = ( SFP_compress7_AT(SFP_bin[28])<<1 ) + ( SFP_compress7_AT(SFP_bin[29])>>6);
shreeshas95 1:a0055b3280c8 805 SFP_outputAT[30] = ( SFP_compress7_AT(SFP_bin[29])<<2 ) + ( SFP_compress7_AT(SFP_bin[30])>>5);
shreeshas95 1:a0055b3280c8 806 SFP_outputAT[31] = ( SFP_compress7_AT(SFP_bin[30])<<3 ) +( SFP_compress7_AT(SFP_bin[31])>>4);
shreeshas95 1:a0055b3280c8 807 SFP_outputAT[32] = ( SFP_compress7_AT(SFP_bin[31])<<4 ) +( SFP_compress5_AT(SFP_bin[32])>>1);
shreeshas95 1:a0055b3280c8 808 SFP_outputAT[33] = ( SFP_compress5_AT(SFP_bin[32])<<7 ) +( SFP_compress7FC_AT(SFP_bin[33]));
shreeshas95 1:a0055b3280c8 809 SFP_outputAT[34] = ( SFP_compress7FC_AT(SFP_bin[34])<<1 ); // 1 bit is spare
shreeshas95 1:a0055b3280c8 810
shreeshas95 1:a0055b3280c8 811 Science_TMframe::making_frame(2,'H',SFP_outputAT);
shreeshas95 1:a0055b3280c8 812 if(++packet_no == 30){
shreeshas95 1:a0055b3280c8 813 packet_no=0;
shreeshas95 1:a0055b3280c8 814 SCP_compress_data();
shreeshas95 1:a0055b3280c8 815 for(i=0;i<PACKET_SEQUENCE_COUNT + NUM_PROTON_BIN + NUM_ELECTRON_BIN + VETO + FASTCHAIN;i++){
shreeshas95 1:a0055b3280c8 816 if(packet_no==0){
shreeshas95 1:a0055b3280c8 817 SCP_bin[i]=0;
shreeshas95 1:a0055b3280c8 818 }
shreeshas95 1:a0055b3280c8 819 }
shreeshas95 1:a0055b3280c8 820 }
shreeshas95 1:a0055b3280c8 821
shreeshas95 1:a0055b3280c8 822 }
shreeshas95 1:a0055b3280c8 823
shreeshas95 1:a0055b3280c8 824 }
shreeshas95 1:a0055b3280c8 825
shreeshas95 1:a0055b3280c8 826
shreeshas95 1:a0055b3280c8 827 /*
shreeshas95 1:a0055b3280c8 828 brief: takes the pointer of the raw data string and return the address of the array which stores the address of 30 packets.
shreeshas95 1:a0055b3280c8 829 input: pointer to the raw data.
shreeshas95 1:a0055b3280c8 830 output : void
shreeshas95 1:a0055b3280c8 831 */
shreeshas95 1:a0055b3280c8 832
shreeshas95 1:a0055b3280c8 833 void complete_compression(unsigned char *SRP,uint64_t x){
shreeshas95 1:a0055b3280c8 834 RTC_TIME = x;
shreeshas95 1:a0055b3280c8 835 int i; //30 times because 3 second data
shreeshas95 1:a0055b3280c8 836
shreeshas95 1:a0055b3280c8 837 for(i=0;i<30;i++){
shreeshas95 1:a0055b3280c8 838 SFP_compress_data(SRP + 73*i);
shreeshas95 1:a0055b3280c8 839 }
shreeshas95 1:a0055b3280c8 840
shreeshas95 1:a0055b3280c8 841 }
shreeshas95 1:a0055b3280c8 842
shreeshas95 1:a0055b3280c8 843
shreeshas95 1:a0055b3280c8 844
shreeshas95 1:a0055b3280c8 845 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
shreeshas95 1:a0055b3280c8 846
shreeshas95 1:a0055b3280c8 847
shreeshas95 1:a0055b3280c8 848
shreeshas95 1:a0055b3280c8 849 /*
shreeshas95 1:a0055b3280c8 850 @brief: compresses the given input stream and return output packet
shreeshas95 1:a0055b3280c8 851 @param: pointer to input stream. Input stream always has the fixed size of RAW_PACKET_LENGTH
shreeshas95 1:a0055b3280c8 852 @return: pointer to output stream. Output stream has the size of 22 or 26 bytes
shreeshas95 1:a0055b3280c8 853 */
shreeshas95 1:a0055b3280c8 854 void SCP_compress_data(){
shreeshas95 1:a0055b3280c8 855
shreeshas95 1:a0055b3280c8 856 bool LCR = true;
shreeshas95 1:a0055b3280c8 857 int i = 0;
shreeshas95 1:a0055b3280c8 858
shreeshas95 1:a0055b3280c8 859 for(i=1;i<=PACKET_SEQUENCE_COUNT + NUM_PROTON_BIN + NUM_ELECTRON_BIN + VETO + FASTCHAIN ;i++){
shreeshas95 1:a0055b3280c8 860 if(SCP_bin[i]>SCP_thresholds[i]){
shreeshas95 1:a0055b3280c8 861 LCR = false;
shreeshas95 1:a0055b3280c8 862 break;
shreeshas95 1:a0055b3280c8 863 }
shreeshas95 1:a0055b3280c8 864 }
shreeshas95 1:a0055b3280c8 865 // printf("\n"); //for printing the scp bin
shreeshas95 1:a0055b3280c8 866 // for (i=0;i<35;i++){
shreeshas95 1:a0055b3280c8 867 // printf(" scp[%d] = %d ",i,SCP_bin[i]);
shreeshas95 1:a0055b3280c8 868 // }
shreeshas95 1:a0055b3280c8 869 // printf("\n");
shreeshas95 1:a0055b3280c8 870 // compressing the data
shreeshas95 1:a0055b3280c8 871 if(LCR){
shreeshas95 1:a0055b3280c8 872 SCP_outputLCR[0] = (RTC_TIME>>5)&(0xff); //first 13 bits for time tagging
shreeshas95 1:a0055b3280c8 873 SCP_outputLCR[1] = (RTC_TIME<<3)&(0xff); //then 4 bits for attitude tag
shreeshas95 1:a0055b3280c8 874 SCP_outputLCR[2] = 0x00; //only attitude tag is left
shreeshas95 1:a0055b3280c8 875 SCP_outputLCR[2] += ( SCP_compress5(SCP_bin[0])<<1 ) + ( SCP_compress5(SCP_bin[1])>>4 );
shreeshas95 1:a0055b3280c8 876 SCP_outputLCR[3] = ( SCP_compress5(SCP_bin[1])<<4 ) + ( SCP_compress5(SCP_bin[2])>>1 );
shreeshas95 1:a0055b3280c8 877 SCP_outputLCR[4] = ( SCP_compress5(SCP_bin[2])<<7 ) + ( SCP_compress5(SCP_bin[3])<<2 ) + ( SCP_compress5(SCP_bin[4])>>3 );
shreeshas95 1:a0055b3280c8 878 SCP_outputLCR[5] = ( SCP_compress5(SCP_bin[4])<<5 ) + ( SCP_compress5(SCP_bin[5]) );
shreeshas95 1:a0055b3280c8 879 SCP_outputLCR[6] = ( SCP_compress5(SCP_bin[6])<<3 ) + ( SCP_compress5(SCP_bin[7])>>2 );
shreeshas95 1:a0055b3280c8 880 SCP_outputLCR[7] = ( SCP_compress5(SCP_bin[7])<<6 ) + ( SCP_compress5(SCP_bin[8])<<1 ) + ( SCP_compress5(SCP_bin[9])>>4 );
shreeshas95 1:a0055b3280c8 881 SCP_outputLCR[8] = ( SCP_compress5(SCP_bin[9])<<4 ) + ( SCP_compress5(SCP_bin[10])>>1 );
shreeshas95 1:a0055b3280c8 882 SCP_outputLCR[9] = ( SCP_compress5(SCP_bin[10])<<7 ) + ( SCP_compress5(SCP_bin[11])<<2) + ( SCP_compress5(SCP_bin[12])>>3 );
shreeshas95 1:a0055b3280c8 883 SCP_outputLCR[10] = ( SCP_compress5(SCP_bin[12])<<5 ) + ( SCP_compress5(SCP_bin[13]) );
shreeshas95 1:a0055b3280c8 884 SCP_outputLCR[11] = ( SCP_compress5(SCP_bin[14])<<3 ) + ( SCP_compress5(SCP_bin[15])>>2 );
shreeshas95 1:a0055b3280c8 885 SCP_outputLCR[12] = ( SCP_compress5(SCP_bin[15])<<6 ) + ( SCP_compress5(SCP_bin[16])<<1) + ( SCP_compress6(SCP_bin[17])>>5 );
shreeshas95 1:a0055b3280c8 886 SCP_outputLCR[13] = ( SCP_compress6(SCP_bin[17])<<3 ) + ( SCP_compress6(SCP_bin[18])>>3 );
shreeshas95 1:a0055b3280c8 887 SCP_outputLCR[14] = ( SCP_compress5(SCP_bin[18])<<5 ) + ( SCP_compress6(SCP_bin[19])>>1 );
shreeshas95 1:a0055b3280c8 888 SCP_outputLCR[15] = ( SCP_compress6(SCP_bin[19])<<7 ) + ( SCP_compress5(SCP_bin[20])<<2 ) + ( SCP_compress5(SCP_bin[21])>>3 );
shreeshas95 1:a0055b3280c8 889 SCP_outputLCR[16] = ( SCP_compress5(SCP_bin[21])<<5 ) + ( SCP_compress5(SCP_bin[22]) );
shreeshas95 1:a0055b3280c8 890 SCP_outputLCR[17] = ( SCP_compress5(SCP_bin[23])<<3 ) + ( SCP_compress5(SCP_bin[24])>>2 );
shreeshas95 1:a0055b3280c8 891 SCP_outputLCR[18] = ( SCP_compress5(SCP_bin[24])<<6 ) + ( SCP_compress5(SCP_bin[25])<<1) + ( SCP_compress5(SCP_bin[26])>>4 );
shreeshas95 1:a0055b3280c8 892 SCP_outputLCR[19] = ( SCP_compress5(SCP_bin[26])<<4 ) + ( SCP_compress5(SCP_bin[27])>>1 );
shreeshas95 1:a0055b3280c8 893 SCP_outputLCR[20] = ( SCP_compress5(SCP_bin[27])<<7 ) + ( SCP_compress5(SCP_bin[28])<<2 ) + ( SCP_compress5(SCP_bin[29])>>3 );
shreeshas95 1:a0055b3280c8 894 SCP_outputLCR[21] = ( SCP_compress5(SCP_bin[29])<<5 ) + ( SCP_compress5(SCP_bin[30]) );
shreeshas95 1:a0055b3280c8 895
shreeshas95 1:a0055b3280c8 896 Science_TMframe::making_frame(1,'L',SCP_outputLCR);
shreeshas95 1:a0055b3280c8 897 }
shreeshas95 1:a0055b3280c8 898 else{
shreeshas95 1:a0055b3280c8 899
shreeshas95 1:a0055b3280c8 900 SCP_outputLCR[0] = (RTC_TIME>>5)&(0xff); //first 13 bits for time tagging
shreeshas95 1:a0055b3280c8 901 SCP_outputLCR[1] = (RTC_TIME<<3)&(0xff);
shreeshas95 1:a0055b3280c8 902 SCP_outputHCR[2] = 0x40;
shreeshas95 1:a0055b3280c8 903 SCP_outputHCR[2] += ( SCP_compress6h(SCP_bin[0])<<6 ) ;
shreeshas95 1:a0055b3280c8 904 SCP_outputHCR[3] = ( SCP_compress6h(SCP_bin[1])<<2 ) + ( SCP_compress6h(SCP_bin[2])>>4) ;
shreeshas95 1:a0055b3280c8 905 SCP_outputHCR[4] = ( SCP_compress6h(SCP_bin[2])<<4 ) + ( SCP_compress6h(SCP_bin[3])>>2) ;
shreeshas95 1:a0055b3280c8 906 SCP_outputHCR[5] = ( SCP_compress6h(SCP_bin[3])<<6 ) + ( SCP_compress6h(SCP_bin[4])) ;
shreeshas95 1:a0055b3280c8 907 SCP_outputHCR[6] = ( SCP_compress6h(SCP_bin[5])<<2 ) + ( SCP_compress6h(SCP_bin[6])>>4) ;
shreeshas95 1:a0055b3280c8 908 SCP_outputHCR[7] = ( SCP_compress6h(SCP_bin[6])<<4 ) + ( SCP_compress6h(SCP_bin[7])>>2) ;
shreeshas95 1:a0055b3280c8 909 SCP_outputHCR[8] = ( SCP_compress6h(SCP_bin[7])<<6 ) + ( SCP_compress6h(SCP_bin[8])) ;
shreeshas95 1:a0055b3280c8 910 SCP_outputHCR[9] = ( SCP_compress6h(SCP_bin[9])<<2 ) + ( SCP_compress6h(SCP_bin[10])>>4) ;
shreeshas95 1:a0055b3280c8 911 SCP_outputHCR[10] = ( SCP_compress6h(SCP_bin[10])<<4 ) + ( SCP_compress6h(SCP_bin[11])>>2);
shreeshas95 1:a0055b3280c8 912 SCP_outputHCR[11] = ( SCP_compress6h(SCP_bin[11])<<6 ) + ( SCP_compress6h(SCP_bin[12])) ;
shreeshas95 1:a0055b3280c8 913 SCP_outputHCR[12] = ( SCP_compress6h(SCP_bin[13])<<2 ) + ( SCP_compress6h(SCP_bin[14])>>4) ;
shreeshas95 1:a0055b3280c8 914 SCP_outputHCR[13] = ( SCP_compress6h(SCP_bin[14])<<4 ) + ( SCP_compress6h(SCP_bin[15])>>2) ;
shreeshas95 1:a0055b3280c8 915 SCP_outputHCR[14] = ( SCP_compress6h(SCP_bin[15])<<6 ) + ( SCP_compress6h(SCP_bin[16])) ;
shreeshas95 1:a0055b3280c8 916 SCP_outputHCR[15] = ( SCP_compress7h(SCP_bin[17])<<1 ) + ( SCP_compress7h(SCP_bin[18])>>6) ;
shreeshas95 1:a0055b3280c8 917 SCP_outputHCR[16] = ( SCP_compress7h(SCP_bin[18])<<2 ) + ( SCP_compress7h(SCP_bin[19])>>5) ;
shreeshas95 1:a0055b3280c8 918 SCP_outputHCR[17] = ( SCP_compress7h(SCP_bin[19])<<3 ) + ( SCP_compress6h(SCP_bin[20])>>3) ;
shreeshas95 1:a0055b3280c8 919 SCP_outputHCR[18] = ( SCP_compress6h(SCP_bin[20])<<5 ) + ( SCP_compress6h(SCP_bin[21])>>1) ;
shreeshas95 1:a0055b3280c8 920 SCP_outputHCR[19] = ( SCP_compress6h(SCP_bin[21])<<7 ) + ( SCP_compress6h(SCP_bin[22])<<1) + ( SCP_compress6h(SCP_bin[23])>>5) ;
shreeshas95 1:a0055b3280c8 921 SCP_outputHCR[20] = ( SCP_compress6h(SCP_bin[23])<<3 ) + ( SCP_compress6h(SCP_bin[24])>>3) ;
shreeshas95 1:a0055b3280c8 922 SCP_outputHCR[21] = ( SCP_compress6h(SCP_bin[24])<<5 ) + ( SCP_compress6h(SCP_bin[25])>>1) ;
shreeshas95 1:a0055b3280c8 923 SCP_outputHCR[22] = ( SCP_compress6h(SCP_bin[25])<<7 ) + ( SCP_compress6h(SCP_bin[26])<<1) + ( SCP_compress6h(SCP_bin[27])>>5) ;
shreeshas95 1:a0055b3280c8 924 SCP_outputHCR[23] = ( SCP_compress6h(SCP_bin[27])<<3 ) + ( SCP_compress6h(SCP_bin[28])>>3) ;
shreeshas95 1:a0055b3280c8 925 SCP_outputHCR[24] = ( SCP_compress6h(SCP_bin[28])<<5 ) + ( SCP_compress6h(SCP_bin[29])>>1) ;
shreeshas95 1:a0055b3280c8 926 SCP_outputHCR[25] = ( SCP_compress6h(SCP_bin[29])<<7 ) + ( SCP_compress6h(SCP_bin[30])<<1) ; //last bit is empty
shreeshas95 1:a0055b3280c8 927
shreeshas95 1:a0055b3280c8 928 /* for (i=0;i<26;i++){
shreeshas95 1:a0055b3280c8 929 printf("\nscp[%d] = %d",i,SCP_outputHCR[i]);
shreeshas95 1:a0055b3280c8 930 }*/
shreeshas95 1:a0055b3280c8 931 Science_TMframe::making_frame(1,'H',SCP_outputHCR);
shreeshas95 1:a0055b3280c8 932 }
shreeshas95 1:a0055b3280c8 933 }
shreeshas95 1:a0055b3280c8 934
shreeshas95 1:a0055b3280c8 935 }
shreeshas95 1:a0055b3280c8 936