FreeCalypso > hg > tcs211-l1-reconst

comparison chipsetsw/layer1/cfile/l1_func.c @ 105:46b4a7ae4d58

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l1_func.c: l1s_increment_time() reconstructed
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Fri, 08 Apr 2016 03:32:38 +0000
parents 078763b12477
children c768c181ece8
comparison
equal deleted inserted replaced
104:078763b12477 105:46b4a7ae4d58
1104 { 1104 {
1105 IncMod(time->t2, 1, 26); // increment T2 % 26. 1105 IncMod(time->t2, 1, 26); // increment T2 % 26.
1106 IncMod(time->t3, 1, 51); // increment T3 % 51. 1106 IncMod(time->t3, 1, 51); // increment T3 % 51.
1107 IncMod(time->fn_mod42432, 1, 42432); // increment FN % 42432. 1107 IncMod(time->fn_mod42432, 1, 42432); // increment FN % 42432.
1108 IncMod(time->fn_mod13, 1, 13); // increment FN % 13. 1108 IncMod(time->fn_mod13, 1, 13); // increment FN % 13.
1109 IncMod(time->fn_mod13_mod4, 1, 4); // increment (FN % 13) % 4.
1110 if(time->fn_mod13 == 0)
1111 time->fn_mod13_mod4 = 0;
1112 1109
1113 if(time->t3 == 0) 1110 if(time->t3 == 0)
1114 // new FN is a multiple of 51. 1111 // new FN is a multiple of 51.
1115 { 1112 {
1116 // Increment TC ((FN/51) % 8). 1113 // Increment TC ((FN/51) % 8).
1121 } 1118 }
1122 1119
1123 #if (L1_GPRS) 1120 #if (L1_GPRS)
1124 IncMod(time->fn_mod52, 1, 52); // increment FN % 52. 1121 IncMod(time->fn_mod52, 1, 52); // increment FN % 52.
1125 IncMod(time->fn_mod104, 1, 104); // increment FN % 104. 1122 IncMod(time->fn_mod104, 1, 104); // increment FN % 104.
1123
1124 IncMod(time->fn_mod13_mod4, 1, 4); // increment (FN % 13) % 4.
1125 if(time->fn_mod13 == 0)
1126 time->fn_mod13_mod4 = 0;
1126 1127
1127 if((time->fn_mod13 == 0) || (time->fn_mod13 == 4) || (time->fn_mod13 == 8)) 1128 if((time->fn_mod13 == 0) || (time->fn_mod13 == 4) || (time->fn_mod13 == 8))
1128 IncMod(time->block_id, 1, MAX_BLOCK_ID); 1129 IncMod(time->block_id, 1, MAX_BLOCK_ID);
1129 #endif 1130 #endif
1130 1131
1138 time->t3 = time->fn % 51; // T3 = FN % 51. 1139 time->t3 = time->fn % 51; // T3 = FN % 51.
1139 time->t1 = time->fn / (26L*51L); // T1 = FN div 26*51 1140 time->t1 = time->fn / (26L*51L); // T1 = FN div 26*51
1140 time->tc = (time->fn / 51) % 8; // TC = (FN div 51) % 8 1141 time->tc = (time->fn / 51) % 8; // TC = (FN div 51) % 8
1141 time->fn_mod42432 = time->fn % 42432; // FN%42432. 1142 time->fn_mod42432 = time->fn % 42432; // FN%42432.
1142 time->fn_mod13 = time->fn % 13; // FN % 13. 1143 time->fn_mod13 = time->fn % 13; // FN % 13.
1143 time->fn_mod13_mod4 = time->fn_mod13 % 4; // FN % 13 % 4.
1144 1144
1145 #if (L1_GPRS) 1145 #if (L1_GPRS)
1146 time->fn_mod104 = time->fn % 104; // FN % 104. 1146 time->fn_mod104 = time->fn % 104; // FN % 104.
1147 1147
1148 if(time->fn_mod104 >= 52) // FN % 52. 1148 if(time->fn_mod104 >= 52) // FN % 52.
1149 time->fn_mod52 = time->fn_mod104 - 52; 1149 time->fn_mod52 = time->fn_mod104 - 52;
1150 else 1150 else
1151 time->fn_mod52 = time->fn_mod104; 1151 time->fn_mod52 = time->fn_mod104;
1152
1153 time->fn_mod13_mod4 = time->fn_mod13 % 4; // FN % 13 % 4.
1152 1154
1153 time->block_id = ((3 * (time->fn / 13)) + (time->fn_mod13 / 4)); 1155 time->block_id = ((3 * (time->fn / 13)) + (time->fn_mod13 / 4));
1154 #endif 1156 #endif
1155 1157
1156 } 1158 }