Pradeep Kotipalli / Mbed 2 deprecated cdms_april2_2016

pl ack in tmtc

Dependencies:   FreescaleIAP SimpleDMA mbed-rtos mbed

Fork of COM_MNG_TMTC_SIMPLE_pl123 by shubham c

COM_SND_TM.h@2:2caf2a9a13aa, 2015-12-22 (annotated)

Committer:
shreeshas95
Date:
Tue Dec 22 06:09:48 2015 +0000
Revision:
2:2caf2a9a13aa
Parent:
1:a0055b3280c8
Child:
9:e9eaada136c6
Before updating for science compression

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shreeshas95 1:a0055b3280c8 1 void adf_not_SDcard();
shreeshas95 1:a0055b3280c8 2
shreeshas95 1:a0055b3280c8 3 #define S_FRAME_SIZE 48
shreeshas95 1:a0055b3280c8 4 #define ISR 30
shreeshas95 1:a0055b3280c8 5 #define TM_FRAME_SIZE 134 //in bytes
shreeshas95 1:a0055b3280c8 6 #define T_FRAME_SIZE 159
shreeshas95 1:a0055b3280c8 7 #define EOS_SIZE 120
shreeshas95 1:a0055b3280c8 8 #define MAX_ADF_LEN 65535
shreeshas95 1:a0055b3280c8 9
shreeshas95 1:a0055b3280c8 10 const unsigned char S_frame[] = {0x46,0x9D,0xFB,0xF0,0xD2,0xBA,0x89,0xE4,0x46,0x9D,0xFB,0xF0,0xD2,0xBA,0x89,0xE4,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
shreeshas95 1:a0055b3280c8 11 const unsigned char EoS[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x1A,0x77,0xEF,0xC3,0x4A,0xEA,0x27,0x91,0x1A,0x77,0xEF,0xC3,0x4A,0xEA,0x27,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x1A,0x77,0xEF,0xC3,0x4A,0xEA,0x27,0x91,0x1A,0x77,0xEF,0xC3,0x4A,0xEA,0x27,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
shreeshas95 1:a0055b3280c8 12 const unsigned char FCCH80[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
shreeshas95 1:a0055b3280c8 13 const unsigned char SCH40[] = {0x0a,0x3f,0x46,0xb4,0x00};
shreeshas95 1:a0055b3280c8 14
shreeshas95 1:a0055b3280c8 15 class SND_TM{
shreeshas95 1:a0055b3280c8 16
shreeshas95 1:a0055b3280c8 17 Base_tm * head_ptr;
shreeshas95 1:a0055b3280c8 18
shreeshas95 1:a0055b3280c8 19 // transmit data variables
shreeshas95 1:a0055b3280c8 20 unsigned char Tframe_c; //_c represents counter, counts Tframe written in a segment
shreeshas95 1:a0055b3280c8 21 unsigned char EOS_c; //count no of bytes of eos have been weitten in the rolling buffer
shreeshas95 1:a0055b3280c8 22 unsigned char Sframe_c; //count no of bytes of Sframe have been weitten in the rolling buffer
shreeshas95 1:a0055b3280c8 23 unsigned char SCH40_c; //count no of bytes of SCH40 have been weitten in the rolling buffer
shreeshas95 1:a0055b3280c8 24 unsigned char data_c;
shreeshas95 1:a0055b3280c8 25 unsigned char FCCH80_c;
shreeshas95 1:a0055b3280c8 26 unsigned char RB_c; //rolling buffer counter
shreeshas95 1:a0055b3280c8 27 unsigned char segment_c; //counts the numver of segments sent
shreeshas95 1:a0055b3280c8 28 unsigned char MAX_SEGMENT;
shreeshas95 1:a0055b3280c8 29 bool Sframe; //Sframe = 1bit of CF1
shreeshas95 1:a0055b3280c8 30 bool SCH40_f;
shreeshas95 1:a0055b3280c8 31 bool FCCH80_f;
shreeshas95 1:a0055b3280c8 32 bool data_f;
shreeshas95 1:a0055b3280c8 33 bool transmit_data_f;
shreeshas95 1:a0055b3280c8 34 bool eos_f;
shreeshas95 1:a0055b3280c8 35 bool junk_f;
shreeshas95 1:a0055b3280c8 36
shreeshas95 1:a0055b3280c8 37
shreeshas95 1:a0055b3280c8 38 // type 1 frame
shreeshas95 1:a0055b3280c8 39
shreeshas95 1:a0055b3280c8 40 Base_tm *T0F_pointer ;
shreeshas95 1:a0055b3280c8 41
shreeshas95 1:a0055b3280c8 42 int diff_prev;
shreeshas95 1:a0055b3280c8 43 void differential_encode(unsigned char* ptr, int length){
shreeshas95 1:a0055b3280c8 44 for(int i=0; i<length;i++){
shreeshas95 1:a0055b3280c8 45 unsigned char s = ptr[i] , t;
shreeshas95 1:a0055b3280c8 46 t = s ^ (s >> 1);
shreeshas95 1:a0055b3280c8 47 (diff_prev == 0) ? t=t^0x00 : t=t^0x80 ;
shreeshas95 1:a0055b3280c8 48 diff_prev = int(s & 0x01);
shreeshas95 1:a0055b3280c8 49 ptr[i] = t;
shreeshas95 1:a0055b3280c8 50 }
shreeshas95 1:a0055b3280c8 51 }
shreeshas95 1:a0055b3280c8 52
shreeshas95 1:a0055b3280c8 53 int type0_no; //number of type zero frames
shreeshas95 1:a0055b3280c8 54 int type1_no;
shreeshas95 1:a0055b3280c8 55 int total_frames; //number of type one packe (TMP)
shreeshas95 1:a0055b3280c8 56 int SEGMENT_NO; //number of type one packe (TMP)
shreeshas95 1:a0055b3280c8 57 void inline data_number(){
shreeshas95 1:a0055b3280c8 58 int type1_frame_no;
shreeshas95 1:a0055b3280c8 59 Base_tm*head = head_ptr;
shreeshas95 1:a0055b3280c8 60 type0_no = 0;
shreeshas95 1:a0055b3280c8 61 type1_no = 0;
shreeshas95 1:a0055b3280c8 62 while(head != NULL){
shreeshas95 1:a0055b3280c8 63 switch( GETshort_or_long_tm(head->fields) ){
shreeshas95 1:a0055b3280c8 64 case 0:
shreeshas95 1:a0055b3280c8 65 type0_no++;
shreeshas95 1:a0055b3280c8 66 break;
shreeshas95 1:a0055b3280c8 67 case 1:
shreeshas95 1:a0055b3280c8 68 type1_no++;
shreeshas95 1:a0055b3280c8 69 break;
shreeshas95 1:a0055b3280c8 70 }
shreeshas95 1:a0055b3280c8 71 head=head->next_TM;
shreeshas95 1:a0055b3280c8 72 }
shreeshas95 1:a0055b3280c8 73 type1_frame_no = ( type1_no % 10 == 0 )? (type1_no / 10) : ( (type1_no / 10) + 1);
shreeshas95 1:a0055b3280c8 74 total_frames = type0_no + type1_frame_no ;
shreeshas95 1:a0055b3280c8 75 SEGMENT_NO = (total_frames*2 % (ISR) == 0) ? ( total_frames*2/(ISR) ) : (total_frames*2/(ISR) + 1); //subtracting 1 since the last SCH40_f is not detected
shreeshas95 1:a0055b3280c8 76 }
shreeshas95 1:a0055b3280c8 77
shreeshas95 1:a0055b3280c8 78 #define next_type_structure(ptr){\
shreeshas95 1:a0055b3280c8 79 unsigned char temp = GETshort_or_long_tm(ptr->fields);\
shreeshas95 1:a0055b3280c8 80 if((temp == 0) && (ptr->next_TM != NULL) ){\
shreeshas95 1:a0055b3280c8 81 do{\
shreeshas95 1:a0055b3280c8 82 ptr = ptr->next_TM;\
shreeshas95 1:a0055b3280c8 83 temp = GETshort_or_long_tm(ptr->fields);\
shreeshas95 1:a0055b3280c8 84 }\
shreeshas95 1:a0055b3280c8 85 while(temp == 1 && ptr->next_TM != NULL);\
shreeshas95 1:a0055b3280c8 86 if(temp == 1){\
shreeshas95 1:a0055b3280c8 87 ptr = NULL;\
shreeshas95 1:a0055b3280c8 88 break;\
shreeshas95 1:a0055b3280c8 89 }\
shreeshas95 1:a0055b3280c8 90 }\
shreeshas95 1:a0055b3280c8 91 else if((temp == 1) && (ptr->next_TM != NULL)){\
shreeshas95 1:a0055b3280c8 92 do{\
shreeshas95 1:a0055b3280c8 93 ptr = ptr->next_TM;\
shreeshas95 1:a0055b3280c8 94 temp = GETshort_or_long_tm(ptr->fields);\
shreeshas95 1:a0055b3280c8 95 }\
shreeshas95 1:a0055b3280c8 96 while(temp == 0 && ptr->next_TM != NULL);\
shreeshas95 1:a0055b3280c8 97 if(temp == 0){\
shreeshas95 1:a0055b3280c8 98 ptr NULL;\
shreeshas95 1:a0055b3280c8 99 break;\
shreeshas95 1:a0055b3280c8 100 }\
shreeshas95 1:a0055b3280c8 101 }\
shreeshas95 1:a0055b3280c8 102 else{\
shreeshas95 1:a0055b3280c8 103 ptr NULL;\
shreeshas95 1:a0055b3280c8 104 }\
shreeshas95 1:a0055b3280c8 105 }
shreeshas95 1:a0055b3280c8 106
shreeshas95 1:a0055b3280c8 107 /*
shreeshas95 1:a0055b3280c8 108 brief: take input type 0 or 1 and return the address of the first node in the list that have that type
shreeshas95 1:a0055b3280c8 109 parameter: type 0 or 1
shreeshas95 1:a0055b3280c8 110 return: pointer of the first node having same type
shreeshas95 1:a0055b3280c8 111 */
shreeshas95 1:a0055b3280c8 112 // Base_tm* first_type_structure(int type){
shreeshas95 1:a0055b3280c8 113 // Base_tm* temp_ptr = head_ptr;
shreeshas95 1:a0055b3280c8 114 // if(type == 0){
shreeshas95 1:a0055b3280c8 115 // while(GETshort_or_long_tm(temp_ptr->fields) == 1){
shreeshas95 1:a0055b3280c8 116 // temp_ptr = temp_ptr->next_TM;
shreeshas95 1:a0055b3280c8 117 // if(temp_ptr == NULL){
shreeshas95 1:a0055b3280c8 118 // return NULL ;
shreeshas95 1:a0055b3280c8 119 // }
shreeshas95 1:a0055b3280c8 120 // }
shreeshas95 1:a0055b3280c8 121 // }
shreeshas95 1:a0055b3280c8 122 // else if(type == 1){
shreeshas95 1:a0055b3280c8 123 // while(GETshort_or_long_tm(temp_ptr->fields) == 0){
shreeshas95 1:a0055b3280c8 124 // temp_ptr = temp_ptr->next_TM;
shreeshas95 1:a0055b3280c8 125 // if(temp_ptr == NULL){
shreeshas95 1:a0055b3280c8 126 // return NULL;
shreeshas95 1:a0055b3280c8 127 // }
shreeshas95 1:a0055b3280c8 128 // }
shreeshas95 1:a0055b3280c8 129 // }
shreeshas95 1:a0055b3280c8 130 // return temp_ptr;
shreeshas95 1:a0055b3280c8 131 // }
shreeshas95 1:a0055b3280c8 132
shreeshas95 1:a0055b3280c8 133
shreeshas95 1:a0055b3280c8 134 #define first_type_structure( type,return_ptr) {\
shreeshas95 1:a0055b3280c8 135 Base_tm* temp_ptr = head_ptr;\
shreeshas95 1:a0055b3280c8 136 if(type == 0){\
shreeshas95 1:a0055b3280c8 137 while(GETshort_or_long_tm(temp_ptr->fields) == 1){\
shreeshas95 1:a0055b3280c8 138 temp_ptr = temp_ptr->next_TM;\
shreeshas95 1:a0055b3280c8 139 if(temp_ptr == NULL){\
shreeshas95 1:a0055b3280c8 140 return_ptr = NULL ;\
shreeshas95 1:a0055b3280c8 141 }\
shreeshas95 1:a0055b3280c8 142 }\
shreeshas95 1:a0055b3280c8 143 }\
shreeshas95 1:a0055b3280c8 144 else if(type == 1){\
shreeshas95 1:a0055b3280c8 145 while(GETshort_or_long_tm(temp_ptr->fields) == 0){\
shreeshas95 1:a0055b3280c8 146 temp_ptr = temp_ptr->next_TM;\
shreeshas95 1:a0055b3280c8 147 if(temp_ptr == NULL){\
shreeshas95 1:a0055b3280c8 148 return_ptr = NULL;\
shreeshas95 1:a0055b3280c8 149 }\
shreeshas95 1:a0055b3280c8 150 }\
shreeshas95 1:a0055b3280c8 151 }\
shreeshas95 1:a0055b3280c8 152 return_ptr = temp_ptr;\
shreeshas95 1:a0055b3280c8 153 }
shreeshas95 1:a0055b3280c8 154
shreeshas95 1:a0055b3280c8 155
shreeshas95 1:a0055b3280c8 156
shreeshas95 1:a0055b3280c8 157 Base_tm *T1F_pointer ;
shreeshas95 1:a0055b3280c8 158 int T1F_counter;
shreeshas95 1:a0055b3280c8 159 unsigned char TMframe_type1[TM_FRAME_SIZE];
shreeshas95 1:a0055b3280c8 160 bool type1_frame_flag; //should be true for every new list
shreeshas95 1:a0055b3280c8 161
shreeshas95 1:a0055b3280c8 162 #define type1_frame(ptr){\
shreeshas95 1:a0055b3280c8 163 int i=4;\
shreeshas95 1:a0055b3280c8 164 if(type1_frame_flag){\
shreeshas95 1:a0055b3280c8 165 first_type_structure(1,T1F_pointer);\
shreeshas95 1:a0055b3280c8 166 T1F_counter = 0;\
shreeshas95 1:a0055b3280c8 167 type1_frame_flag = false;\
shreeshas95 1:a0055b3280c8 168 }\
shreeshas95 1:a0055b3280c8 169 for(i = 4 ; (i < 134) && (T1F_pointer != NULL) ; i++){\
shreeshas95 1:a0055b3280c8 170 TMframe_type1[i] = T1F_pointer->TM_string[T1F_counter];\
shreeshas95 1:a0055b3280c8 171 if(T1F_counter++ == 12){\
shreeshas95 1:a0055b3280c8 172 T1F_counter = 0;\
shreeshas95 1:a0055b3280c8 173 next_type_structure(T1F_pointer);\
shreeshas95 1:a0055b3280c8 174 }\
shreeshas95 1:a0055b3280c8 175 }\
shreeshas95 1:a0055b3280c8 176 TMframe_type1[0] = 1<<7 + ( (i-4)/10 )<<3;\
shreeshas95 1:a0055b3280c8 177 TMframe_type1[3] = crc16_gen(TMframe_type1,3);\
shreeshas95 1:a0055b3280c8 178 if(T1F_pointer == NULL && i>12){\
shreeshas95 1:a0055b3280c8 179 for( ; i < 134 ; i++){\
shreeshas95 1:a0055b3280c8 180 TMframe_type1[i] = TMframe_type1[i-13];\
shreeshas95 1:a0055b3280c8 181 }\
shreeshas95 1:a0055b3280c8 182 }\
shreeshas95 1:a0055b3280c8 183 }
shreeshas95 1:a0055b3280c8 184
shreeshas95 1:a0055b3280c8 185
shreeshas95 1:a0055b3280c8 186 // unsigned char * type1_frame(){
shreeshas95 1:a0055b3280c8 187 // int i=4;
shreeshas95 1:a0055b3280c8 188 // if(type1_frame_flag){
shreeshas95 1:a0055b3280c8 189 // T1F_pointer = first_type_structure(1);
shreeshas95 1:a0055b3280c8 190 // T1F_counter = 0;
shreeshas95 1:a0055b3280c8 191 // type1_frame_flag = false;
shreeshas95 1:a0055b3280c8 192 // }
shreeshas95 1:a0055b3280c8 193 // for(i = 4 ; (i < 134) && (T1F_pointer != NULL) ; i++){
shreeshas95 1:a0055b3280c8 194 // TMframe_type1[i] = T1F_pointer->TM_string[T1F_counter];
shreeshas95 1:a0055b3280c8 195 // if(T1F_counter++ == 12){
shreeshas95 1:a0055b3280c8 196 // T1F_counter = 0;
shreeshas95 1:a0055b3280c8 197 // T1F_pointer = next_type_structure(T1F_pointer);
shreeshas95 1:a0055b3280c8 198 // }
shreeshas95 1:a0055b3280c8 199 // }
shreeshas95 1:a0055b3280c8 200 // // header
shreeshas95 1:a0055b3280c8 201 // TMframe_type1[0] = 1<<7 + ( (i-4)/10 )<<3; //( (i-4)/10 ) gives number of packets in the frame
shreeshas95 1:a0055b3280c8 202 // //insert time ;
shreeshas95 1:a0055b3280c8 203 // TMframe_type1[3] = CRC::crc16_gen(TMframe_type1,3);
shreeshas95 1:a0055b3280c8 204 // //end header
shreeshas95 1:a0055b3280c8 205 // if(T1F_pointer == NULL && i>12){
shreeshas95 1:a0055b3280c8 206 // for( ; i < 134 ; i++){ //repeating ;ast packet to fill up the extra space
shreeshas95 1:a0055b3280c8 207 // TMframe_type1[i] = TMframe_type1[i-13];
shreeshas95 1:a0055b3280c8 208 // }
shreeshas95 1:a0055b3280c8 209 // }
shreeshas95 1:a0055b3280c8 210 // return TMframe_type1;
shreeshas95 1:a0055b3280c8 211 // }
shreeshas95 1:a0055b3280c8 212
shreeshas95 1:a0055b3280c8 213 bool type0_frame_flag;
shreeshas95 1:a0055b3280c8 214
shreeshas95 1:a0055b3280c8 215
shreeshas95 1:a0055b3280c8 216 #define type0_frame(ptr){\
shreeshas95 1:a0055b3280c8 217 if(type0_frame_flag){\
shreeshas95 1:a0055b3280c8 218 first_type_structure(0,T0F_pointer);\
shreeshas95 1:a0055b3280c8 219 type0_frame_flag = false;\
shreeshas95 1:a0055b3280c8 220 }\
shreeshas95 1:a0055b3280c8 221 else {\
shreeshas95 1:a0055b3280c8 222 next_type_structure(T0F_pointer);\
shreeshas95 1:a0055b3280c8 223 }\
shreeshas95 1:a0055b3280c8 224 ptr = T0F_pointer->TM_string;\
shreeshas95 1:a0055b3280c8 225 }
shreeshas95 1:a0055b3280c8 226
shreeshas95 1:a0055b3280c8 227
shreeshas95 1:a0055b3280c8 228 // unsigned char* type0_frame(){
shreeshas95 1:a0055b3280c8 229 // if(type0_frame_flag){
shreeshas95 1:a0055b3280c8 230 // T0F_pointer = first_type_structure(0);
shreeshas95 1:a0055b3280c8 231 // type0_frame_flag = false;
shreeshas95 1:a0055b3280c8 232 // }
shreeshas95 1:a0055b3280c8 233 // else {
shreeshas95 1:a0055b3280c8 234 // T0F_pointer = next_type_structure(T0F_pointer);
shreeshas95 1:a0055b3280c8 235 // }
shreeshas95 1:a0055b3280c8 236 // return T0F_pointer->TM_string;
shreeshas95 1:a0055b3280c8 237 // }
shreeshas95 1:a0055b3280c8 238
shreeshas95 1:a0055b3280c8 239 unsigned char convoluted_frame[270];
shreeshas95 1:a0055b3280c8 240 Convolution ConvObj2;
shreeshas95 1:a0055b3280c8 241 void convolution (unsigned char * ptr){
shreeshas95 1:a0055b3280c8 242 ConvObj2.convolutionEncode(ptr, convoluted_frame);
shreeshas95 1:a0055b3280c8 243 ConvObj2.convolutionEncode(ptr + 67, convoluted_frame + 135);
shreeshas95 1:a0055b3280c8 244 }
shreeshas95 1:a0055b3280c8 245
shreeshas95 1:a0055b3280c8 246
shreeshas95 1:a0055b3280c8 247 unsigned char interleave_data[2][144];
shreeshas95 1:a0055b3280c8 248 unsigned char DS_index;
shreeshas95 1:a0055b3280c8 249 bool DS_state;
shreeshas95 1:a0055b3280c8 250 int DS_counter;
shreeshas95 1:a0055b3280c8 251 bool DS_f;
shreeshas95 1:a0055b3280c8 252 bool make_DataStream_f;
shreeshas95 1:a0055b3280c8 253 // #define make_DataStream {\
shreeshas95 1:a0055b3280c8 254 // unsigned char* ptr;\
shreeshas95 1:a0055b3280c8 255 // if(make_DataStream_f == true){\
shreeshas95 1:a0055b3280c8 256 // DS_state = true;\
shreeshas95 1:a0055b3280c8 257 // DS_counter = 0;\
shreeshas95 1:a0055b3280c8 258 // DS_f = false;\
shreeshas95 1:a0055b3280c8 259 // make_DataStream_f = false;\
shreeshas95 1:a0055b3280c8 260 // }\
shreeshas95 1:a0055b3280c8 261 // if(DS_state){\
shreeshas95 1:a0055b3280c8 262 // if(DS_counter < total_frames-type0_no){\
shreeshas95 1:a0055b3280c8 263 // type1_frame(ptr); \
shreeshas95 1:a0055b3280c8 264 // DS_f = true;\
shreeshas95 1:a0055b3280c8 265 // }\
shreeshas95 1:a0055b3280c8 266 // else if(DS_counter < total_frames ){\
shreeshas95 1:a0055b3280c8 267 // type0_frame(ptr);\
shreeshas95 1:a0055b3280c8 268 // DS_f = true;\
shreeshas95 1:a0055b3280c8 269 // }\
shreeshas95 1:a0055b3280c8 270 // DS_counter++;\
shreeshas95 1:a0055b3280c8 271 // }\
shreeshas95 1:a0055b3280c8 272 // DS_state = !DS_state;\
shreeshas95 1:a0055b3280c8 273 // if (DS_f){\
shreeshas95 1:a0055b3280c8 274 // DS_f = false;\
shreeshas95 1:a0055b3280c8 275 // convolution(ptr);\
shreeshas95 1:a0055b3280c8 276 // interleave(convoluted_frame,interleave_data[0]);\
shreeshas95 1:a0055b3280c8 277 // interleave(convoluted_frame+ 135,interleave_data[1]);\
shreeshas95 1:a0055b3280c8 278 // }\
shreeshas95 1:a0055b3280c8 279 // DS_index = (DS_state==true)?1:0;\
shreeshas95 1:a0055b3280c8 280 // }
shreeshas95 1:a0055b3280c8 281
shreeshas95 1:a0055b3280c8 282 public:
shreeshas95 1:a0055b3280c8 283
shreeshas95 1:a0055b3280c8 284 bool reset_adf;
shreeshas95 1:a0055b3280c8 285 SND_TM(){
shreeshas95 1:a0055b3280c8 286 MAX_SEGMENT = (MAX_ADF_LEN-T_FRAME_SIZE)/( S_FRAME_SIZE + ISR*T_FRAME_SIZE); //(max length - eos size)/(sframe length + tFrameLength*ISR)
shreeshas95 1:a0055b3280c8 287 // cout<<int(MAX_SEGMENT)<<endl;
shreeshas95 1:a0055b3280c8 288 }
shreeshas95 1:a0055b3280c8 289
shreeshas95 1:a0055b3280c8 290
shreeshas95 1:a0055b3280c8 291
shreeshas95 1:a0055b3280c8 292 void head_pointer(Base_tm* ptr){
shreeshas95 1:a0055b3280c8 293 head_ptr = ptr ;
shreeshas95 1:a0055b3280c8 294 type1_frame_flag = true;
shreeshas95 1:a0055b3280c8 295 type0_frame_flag = true;
shreeshas95 1:a0055b3280c8 296 make_DataStream_f = true;
shreeshas95 1:a0055b3280c8 297 transmit_data_f = true;
shreeshas95 1:a0055b3280c8 298 diff_prev = 0;
shreeshas95 1:a0055b3280c8 299 data_number();
shreeshas95 1:a0055b3280c8 300 // make_DataStream;
shreeshas95 2:2caf2a9a13aa 301 gPC.putc('z');
shreeshas95 1:a0055b3280c8 302 }
shreeshas95 1:a0055b3280c8 303
shreeshas95 1:a0055b3280c8 304
shreeshas95 1:a0055b3280c8 305 void inline transmit_data(unsigned char * transmit , bool * last_buffer){
shreeshas95 1:a0055b3280c8 306 if(transmit_data_f){
shreeshas95 1:a0055b3280c8 307 RB_c = 0;
shreeshas95 1:a0055b3280c8 308 Sframe_c = 0;
shreeshas95 1:a0055b3280c8 309 SCH40_c = 0;
shreeshas95 1:a0055b3280c8 310 FCCH80_c = 0;
shreeshas95 1:a0055b3280c8 311 Tframe_c = 0;
shreeshas95 1:a0055b3280c8 312 EOS_c = 0;
shreeshas95 1:a0055b3280c8 313 segment_c = 0;
shreeshas95 1:a0055b3280c8 314 data_c = 0;
shreeshas95 1:a0055b3280c8 315
shreeshas95 1:a0055b3280c8 316 Sframe = true;
shreeshas95 1:a0055b3280c8 317 SCH40_f = false;
shreeshas95 1:a0055b3280c8 318 data_f = false;
shreeshas95 1:a0055b3280c8 319 FCCH80_f = false;
shreeshas95 1:a0055b3280c8 320 transmit_data_f = false;
shreeshas95 1:a0055b3280c8 321 reset_adf = false;
shreeshas95 1:a0055b3280c8 322 *last_buffer = false;
shreeshas95 1:a0055b3280c8 323 }
shreeshas95 1:a0055b3280c8 324
shreeshas95 1:a0055b3280c8 325 for(RB_c = 0 ; RB_c<112 ; RB_c++){
shreeshas95 1:a0055b3280c8 326
shreeshas95 1:a0055b3280c8 327 if(junk_f){
shreeshas95 1:a0055b3280c8 328 transmit[RB_c] = 0xaa;
shreeshas95 1:a0055b3280c8 329 }
shreeshas95 1:a0055b3280c8 330
shreeshas95 1:a0055b3280c8 331 if(Sframe){
shreeshas95 1:a0055b3280c8 332 transmit[RB_c] = S_frame[Sframe_c++];
shreeshas95 1:a0055b3280c8 333 if(Sframe_c == 48){
shreeshas95 1:a0055b3280c8 334 // printf("exit s frame\n");
shreeshas95 1:a0055b3280c8 335 Sframe_c = 0;
shreeshas95 1:a0055b3280c8 336 Sframe = false;
shreeshas95 1:a0055b3280c8 337 SCH40_f =true;
shreeshas95 1:a0055b3280c8 338 }
shreeshas95 1:a0055b3280c8 339 continue;
shreeshas95 1:a0055b3280c8 340 }
shreeshas95 1:a0055b3280c8 341 //
shreeshas95 1:a0055b3280c8 342 if(SCH40_f){
shreeshas95 1:a0055b3280c8 343 transmit[RB_c] = SCH40[SCH40_c++];
shreeshas95 1:a0055b3280c8 344 if(SCH40_c == 5 ){
shreeshas95 1:a0055b3280c8 345 SCH40_c = 0;
shreeshas95 1:a0055b3280c8 346 SCH40_f = false;
shreeshas95 1:a0055b3280c8 347 data_f = true;
shreeshas95 1:a0055b3280c8 348 // printf("exit SCH40 frame\n");
shreeshas95 1:a0055b3280c8 349 }
shreeshas95 1:a0055b3280c8 350 continue;
shreeshas95 1:a0055b3280c8 351 }
shreeshas95 1:a0055b3280c8 352 //
shreeshas95 1:a0055b3280c8 353 if(data_f){
shreeshas95 1:a0055b3280c8 354 transmit[RB_c] = interleave_data[DS_index][data_c++];
shreeshas95 1:a0055b3280c8 355 if(data_c == 144){
shreeshas95 1:a0055b3280c8 356 // make_DataStream;
shreeshas95 1:a0055b3280c8 357 data_c = 0;
shreeshas95 1:a0055b3280c8 358 FCCH80_f = true;
shreeshas95 1:a0055b3280c8 359 data_f = false;
shreeshas95 1:a0055b3280c8 360 // printf("exit Data\n");
shreeshas95 1:a0055b3280c8 361 }
shreeshas95 1:a0055b3280c8 362 continue;
shreeshas95 1:a0055b3280c8 363 }
shreeshas95 1:a0055b3280c8 364
shreeshas95 1:a0055b3280c8 365 if(FCCH80_f){
shreeshas95 1:a0055b3280c8 366 transmit[RB_c] = FCCH80[FCCH80_c++];
shreeshas95 1:a0055b3280c8 367 if(FCCH80_c == 10){
shreeshas95 1:a0055b3280c8 368 FCCH80_c = 0;
shreeshas95 1:a0055b3280c8 369 FCCH80_f = false;
shreeshas95 1:a0055b3280c8 370 // printf("exit FCCH80\n");
shreeshas95 1:a0055b3280c8 371 if(++Tframe_c != ISR)
shreeshas95 1:a0055b3280c8 372 SCH40_f = true;
shreeshas95 1:a0055b3280c8 373 else{
shreeshas95 1:a0055b3280c8 374 Tframe_c = 0;
shreeshas95 1:a0055b3280c8 375 segment_c++;
shreeshas95 1:a0055b3280c8 376 if(segment_c == SEGMENT_NO||segment_c == MAX_SEGMENT)
shreeshas95 1:a0055b3280c8 377 {eos_f = true;}
shreeshas95 1:a0055b3280c8 378 else{
shreeshas95 1:a0055b3280c8 379 Sframe = true;
shreeshas95 1:a0055b3280c8 380 }
shreeshas95 1:a0055b3280c8 381 }
shreeshas95 1:a0055b3280c8 382 }
shreeshas95 1:a0055b3280c8 383 continue;
shreeshas95 1:a0055b3280c8 384 }
shreeshas95 1:a0055b3280c8 385
shreeshas95 1:a0055b3280c8 386 if(eos_f){
shreeshas95 1:a0055b3280c8 387 transmit[RB_c] = EoS[EOS_c++];
shreeshas95 1:a0055b3280c8 388 if(EOS_c == EOS_SIZE){
shreeshas95 1:a0055b3280c8 389 EOS_c = 0;
shreeshas95 1:a0055b3280c8 390 eos_f = false;
shreeshas95 1:a0055b3280c8 391 // printf("exit EOS\n");
shreeshas95 1:a0055b3280c8 392 if(segment_c == MAX_SEGMENT){
shreeshas95 1:a0055b3280c8 393 segment_c = 0;
shreeshas95 1:a0055b3280c8 394 SEGMENT_NO = SEGMENT_NO - MAX_SEGMENT;
shreeshas95 1:a0055b3280c8 395 reset_adf = true;
shreeshas95 1:a0055b3280c8 396 Sframe = true;
shreeshas95 1:a0055b3280c8 397 }else{
shreeshas95 1:a0055b3280c8 398 *last_buffer = true;
shreeshas95 1:a0055b3280c8 399 }
shreeshas95 1:a0055b3280c8 400 junk_f = true;
shreeshas95 1:a0055b3280c8 401 }
shreeshas95 1:a0055b3280c8 402 continue;
shreeshas95 1:a0055b3280c8 403 }
shreeshas95 1:a0055b3280c8 404 }
shreeshas95 1:a0055b3280c8 405
shreeshas95 1:a0055b3280c8 406 differential_encode(transmit,112);
shreeshas95 1:a0055b3280c8 407 if(reset_adf == true){
shreeshas95 1:a0055b3280c8 408 diff_prev = 0;
shreeshas95 1:a0055b3280c8 409 junk_f = false;
shreeshas95 1:a0055b3280c8 410 }
shreeshas95 1:a0055b3280c8 411
shreeshas95 1:a0055b3280c8 412 }
shreeshas95 1:a0055b3280c8 413
shreeshas95 1:a0055b3280c8 414 };
shreeshas95 1:a0055b3280c8 415 SND_TM snd_tm;