samp Srinivasan / Mbed 2 deprecated CDMS_CODE_FROM13JAN2017

To fix the hang problem

Dependencies:   FreescaleIAP SimpleDMA mbed-rtos mbed

Fork of CDMS_CODE by shubham c

CDMS_HK.h@270:9dacc1d8459a, 2016-07-21 (annotated)

Committer:
chaithanyarss
Date:
Thu Jul 21 11:07:04 2016 +0000
Revision:
270:9dacc1d8459a
Parent:
269:24c50959b0a4
Child:
276:9e5b0085763d
almost done.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shreeshas95 103:b55559925dc1 1 void FCTN_CDMS_HK_MAIN();
shreeshas95 103:b55559925dc1 2 void FCTN_CDMS_HK();
ee12b079 210:f4acf895b598 3 void VERIFY_COMRX();
ee12b079 210:f4acf895b598 4 void VERIFY_RTC();
ee12b079 210:f4acf895b598 5 void CDMS_HK_SD();
ee12b079 210:f4acf895b598 6 void HANDLE_HW_FAULTS();
ee12b079 210:f4acf895b598 7 void HANDLE_HW_FAULT_SD();
ee12b079 210:f4acf895b598 8 void HANDLE_HW_FAULT_BAE();
ee12b079 210:f4acf895b598 9 void HANDLE_HW_FAULT_PL();
ee12b079 210:f4acf895b598 10 void FUNC_CDMS_GPIO_STATUS();
ee12b079 210:f4acf895b598 11 void minMaxHkData();
ee12b079 210:f4acf895b598 12 void COLLECT_CDMS_RAM();
shreeshas95 103:b55559925dc1 13
chaithanyarss 269:24c50959b0a4 14 extern uint8_t beacon_array[134];
chaithanyarss 269:24c50959b0a4 15
ee12b079 210:f4acf895b598 16 AnalogIn TempInput(PIN27); // Input from Current Multiplexer
shreeshas95 103:b55559925dc1 17 AnalogIn CDMS_temp_sensor(PIN53);
ee12b079 210:f4acf895b598 18 AnalogIn COMRX_RSSI_volatge(PIN70);
ee12b079 210:f4acf895b598 19
shreeshas95 103:b55559925dc1 20
shreeshas95 103:b55559925dc1 21 DigitalOut SelectLinec3 (PIN79); // MSB of Select Lines
shreeshas95 103:b55559925dc1 22 DigitalOut SelectLinec2 (PIN78);
shreeshas95 103:b55559925dc1 23 DigitalOut SelectLinec1 (PIN77);
shreeshas95 103:b55559925dc1 24 DigitalOut SelectLinec0 (PIN76); // LSB of Select Lines
shreeshas95 103:b55559925dc1 25
chaithanyarss 251:c766afa330a3 26 Convolution CDMS_HEALTH;
chaithanyarss 251:c766afa330a3 27 Convolution BAE_HEALTH;
chaithanyarss 251:c766afa330a3 28 unsigned char CDMS_HK_FRAME[134] = {0};
chaithanyarss 251:c766afa330a3 29 char BAE_HK[134] = {0};
chaithanyarss 251:c766afa330a3 30 uint8_t convoluted_CDMS_HK[270];
chaithanyarss 251:c766afa330a3 31 uint8_t interleave_CDMS_HK[288];
chaithanyarss 251:c766afa330a3 32 uint8_t CDMS_HEALTH_FINAL[512] = {0};
chaithanyarss 251:c766afa330a3 33 uint8_t convoluted_BAE_HK[270];
chaithanyarss 251:c766afa330a3 34 uint8_t interleave_BAE_HK[288];
chaithanyarss 251:c766afa330a3 35 uint8_t BAE_HEALTH_FINAL[512] = {0};
chaithanyarss 251:c766afa330a3 36 unsigned char BAE_HK_FRAME[134] = {0};
chaithanyarss 251:c766afa330a3 37
chaithanyarss 251:c766afa330a3 38
chaithanyarss 251:c766afa330a3 39
shreeshas95 104:a50ae79ca36e 40 void FCTN_CDMS_HK_MAIN(void const *args)
shreeshas95 103:b55559925dc1 41 {
ee12b079 268:ded5306a1fd1 42 uint8_t sd_stat = 0;
ee12b079 245:da9d1bd999da 43 while(1)
ee12b079 245:da9d1bd999da 44 {
chaithanyarss 257:7d404e9dc9e2 45 gHK_THREAD->signal_wait(HK_SIGNAL);
chaithanyarss 261:1e54415b34d3 46 gPC.printf("\n\nEntering HK thread\n");
chaithanyarss 257:7d404e9dc9e2 47
chaithanyarss 270:9dacc1d8459a 48 if(EN_HK == 0x00)
chaithanyarss 270:9dacc1d8459a 49 continue;
chaithanyarss 251:c766afa330a3 50 gMutex.lock();
chaithanyarss 224:3ac1f91e0ebc 51 CDMS_HK_MAIN_STATUS = 0x01;
chaithanyarss 224:3ac1f91e0ebc 52 CDMS_HK_MAIN_COUNTER++;
ee12b079 210:f4acf895b598 53
chaithanyarss 224:3ac1f91e0ebc 54 FCTN_CDMS_HK();
chaithanyarss 224:3ac1f91e0ebc 55 RSSI_volatge = COMRX_RSSI_volatge.read() * 3.3;
chaithanyarss 224:3ac1f91e0ebc 56 VERIFY_COMRX();
chaithanyarss 224:3ac1f91e0ebc 57 VERIFY_RTC();
chaithanyarss 224:3ac1f91e0ebc 58 HANDLE_HW_FAULTS();
chaithanyarss 224:3ac1f91e0ebc 59 FUNC_CDMS_GPIO_STATUS(); //yet to be done
chaithanyarss 257:7d404e9dc9e2 60
chaithanyarss 257:7d404e9dc9e2 61 uint8_t CDMS_quant[20];
chaithanyarss 257:7d404e9dc9e2 62 CDMS_quant[1]= (uint8_t)quant_data.CDMS_temp_quant;
chaithanyarss 257:7d404e9dc9e2 63 CDMS_quant[2]= (uint8_t)RSSI_volatge;
chaithanyarss 224:3ac1f91e0ebc 64 for(int i=0; i<16; i++) {
chaithanyarss 257:7d404e9dc9e2 65 CDMS_quant[i+4]= (uint8_t)quant_data.temp_quant[i];
chaithanyarss 224:3ac1f91e0ebc 66 }
chaithanyarss 224:3ac1f91e0ebc 67 minMaxHkData();
chaithanyarss 224:3ac1f91e0ebc 68
chaithanyarss 257:7d404e9dc9e2 69 CDMS_HEALTH_DATA[1] = GPIO_STATUS; //Reading GPIO Pins
chaithanyarss 257:7d404e9dc9e2 70 CDMS_HEALTH_DATA[0] = GPIO_STATUS >> 8;
chaithanyarss 257:7d404e9dc9e2 71 COLLECT_CDMS_RAM();
chaithanyarss 257:7d404e9dc9e2 72 for(int i = 0;i<84;i++)
chaithanyarss 257:7d404e9dc9e2 73 CDMS_HEALTH_DATA[2+i] = CDMS_RAM[i]; //Reading RAM parameters
chaithanyarss 257:7d404e9dc9e2 74 for(int i = 0;i<20;i++) //Collecting Data from Temp sensors
chaithanyarss 257:7d404e9dc9e2 75 CDMS_HEALTH_DATA[86+i] = CDMS_quant[i];
chaithanyarss 224:3ac1f91e0ebc 76
chaithanyarss 257:7d404e9dc9e2 77 // Here: Have to FIT flash data.
chaithanyarss 257:7d404e9dc9e2 78
chaithanyarss 257:7d404e9dc9e2 79 uint64_t time = FCTN_CDMS_RD_RTC() >> 7; //Reading Time from RTC
chaithanyarss 257:7d404e9dc9e2 80 for(int i = 124; i<128; i++)
chaithanyarss 257:7d404e9dc9e2 81 CDMS_HEALTH_DATA[i] = time >> i*8;
chaithanyarss 261:1e54415b34d3 82 gPC.printf("0x%x\n",time);
chaithanyarss 224:3ac1f91e0ebc 83 FCTN_SD_MNGR(); //Adding FSC & TMID to TM frame
chaithanyarss 224:3ac1f91e0ebc 84 CDMS_HK_FRAME[0] = 0x20;
chaithanyarss 224:3ac1f91e0ebc 85 CDMS_HK_FRAME[1] = FSC_CURRENT[4]+1;
chaithanyarss 224:3ac1f91e0ebc 86 CDMS_HK_FRAME[2] = (FSC_CURRENT[4]+1) >> 8;
chaithanyarss 224:3ac1f91e0ebc 87 CDMS_HK_FRAME[3] = (FSC_CURRENT[4]+1) >> 16;
chaithanyarss 257:7d404e9dc9e2 88
chaithanyarss 224:3ac1f91e0ebc 89 for(int i = 0; i<128; i++) /*Adding actual CDMS Health data to TM frame*/
chaithanyarss 224:3ac1f91e0ebc 90 CDMS_HK_FRAME[4+i] = CDMS_HEALTH_DATA[i];
chaithanyarss 224:3ac1f91e0ebc 91
chaithanyarss 224:3ac1f91e0ebc 92 uint16_t crc = crc16_gen(CDMS_HK_FRAME,132); /*Adding CRC to TM frame*/
chaithanyarss 224:3ac1f91e0ebc 93 CDMS_HK_FRAME[133] = crc;
chaithanyarss 224:3ac1f91e0ebc 94 CDMS_HK_FRAME[132] = crc >> 8;
chaithanyarss 257:7d404e9dc9e2 95
chaithanyarss 251:c766afa330a3 96 exor(CDMS_HK_FRAME);
chaithanyarss 251:c766afa330a3 97 CDMS_HEALTH.convolutionEncode(CDMS_HK_FRAME , convoluted_CDMS_HK);
chaithanyarss 251:c766afa330a3 98 CDMS_HEALTH.convolutionEncode(CDMS_HK_FRAME + 67, convoluted_CDMS_HK + 135);
chaithanyarss 251:c766afa330a3 99 interleave(convoluted_CDMS_HK , interleave_CDMS_HK);
chaithanyarss 251:c766afa330a3 100 interleave(convoluted_CDMS_HK +135, interleave_CDMS_HK + 144);
ee12b079 247:d0be0773b951 101 for(int i=0; i<288; i++)
ee12b079 247:d0be0773b951 102 CDMS_HEALTH_FINAL[i] = interleave_CDMS_HK[i];
ee12b079 247:d0be0773b951 103
ee12b079 268:ded5306a1fd1 104 sd_stat = SD_WRITE(CDMS_HEALTH_FINAL,FSC_CURRENT[4]+1,4);
ee12b079 268:ded5306a1fd1 105 if(sd_stat)
ee12b079 268:ded5306a1fd1 106 {
ee12b079 268:ded5306a1fd1 107 gPC.puts("sd write failure");
ee12b079 268:ded5306a1fd1 108 break;
ee12b079 268:ded5306a1fd1 109 }
chaithanyarss 261:1e54415b34d3 110 gPC.printf("Completed CDMS HK\t");
ee12b079 247:d0be0773b951 111
ee12b079 247:d0be0773b951 112 /*---------------------------------- BAE HK --------------------------------------------*/
ee12b079 247:d0be0773b951 113
chaithanyarss 224:3ac1f91e0ebc 114 BAE_HK_I2C = FCTN_I2C_READ(BAE_HK,134);
chaithanyarss 261:1e54415b34d3 115 gPC.printf("Entering BAE HK\t");
chaithanyarss 224:3ac1f91e0ebc 116 if(BAE_HK_I2C == 0) {
ee12b079 245:da9d1bd999da 117 crc = crc16_gen((unsigned char *)BAE_HK,132);
ee12b079 245:da9d1bd999da 118 if(crc == ((uint16_t)BAE_HK[132] << 8) | (uint16_t)BAE_HK[133]){
ee12b079 245:da9d1bd999da 119 TIME_LATEST_I2C_BAE = FCTN_CDMS_RD_RTC() >> 7;
chaithanyarss 261:1e54415b34d3 120 /*for(int i = 0; i<15; i++)
chaithanyarss 261:1e54415b34d3 121 gPC.printf("\r 0x%02X\n",BAE_HK[i]);*/
ee12b079 245:da9d1bd999da 122 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 123 BAE_HK[i] = time >> i;
ee12b079 245:da9d1bd999da 124 BAE_HK_FRAME[0] = 0x28;
ee12b079 245:da9d1bd999da 125 BAE_HK_FRAME[1] = FSC_CURRENT[5]+1;
ee12b079 245:da9d1bd999da 126 BAE_HK_FRAME[2] = (FSC_CURRENT[5]+1) >> 8;
ee12b079 245:da9d1bd999da 127 BAE_HK_FRAME[3] = (FSC_CURRENT[5]+1) >> 16;
ee12b079 245:da9d1bd999da 128 for(int i = 0; i<128; i++) /*Adding actual CDMS Health data to TM frame*/
ee12b079 245:da9d1bd999da 129 BAE_HK_FRAME[4+i] = BAE_HK[i];
ee12b079 245:da9d1bd999da 130 crc = crc16_gen(BAE_HK_FRAME,132); /*Adding CRC to TM frame*/
ee12b079 245:da9d1bd999da 131 BAE_HK_FRAME[133] = crc;
ee12b079 245:da9d1bd999da 132 BAE_HK_FRAME[132] = crc >> 8;
chaithanyarss 251:c766afa330a3 133 exor(BAE_HK_FRAME);
chaithanyarss 251:c766afa330a3 134 BAE_HEALTH.convolutionEncode(BAE_HK_FRAME , convoluted_BAE_HK);
chaithanyarss 251:c766afa330a3 135 BAE_HEALTH.convolutionEncode(BAE_HK_FRAME + 67, convoluted_BAE_HK + 135);
chaithanyarss 251:c766afa330a3 136 interleave(convoluted_BAE_HK , interleave_BAE_HK);
chaithanyarss 251:c766afa330a3 137 interleave(convoluted_BAE_HK +135, interleave_BAE_HK + 144);
ee12b079 247:d0be0773b951 138 for(int i=0; i<288; i++)
ee12b079 247:d0be0773b951 139 BAE_HEALTH_FINAL[i] = interleave_BAE_HK[i];
ee12b079 268:ded5306a1fd1 140 sd_stat = SD_WRITE(BAE_HEALTH_FINAL,FSC_CURRENT[5]+1,5);
ee12b079 268:ded5306a1fd1 141 if(sd_stat)
ee12b079 268:ded5306a1fd1 142 {
ee12b079 268:ded5306a1fd1 143 gPC.puts("sd write failure");
ee12b079 268:ded5306a1fd1 144 break;
ee12b079 268:ded5306a1fd1 145 }
ee12b079 245:da9d1bd999da 146 }
ee12b079 247:d0be0773b951 147
chaithanyarss 224:3ac1f91e0ebc 148 } else {
chaithanyarss 261:1e54415b34d3 149 gPC.printf("BAE HK data not recieved through I2C\t");
ee12b079 245:da9d1bd999da 150 for(int i = 0; i<134; i++)
chaithanyarss 224:3ac1f91e0ebc 151 BAE_HK[i] = 0;
chaithanyarss 224:3ac1f91e0ebc 152 }
chaithanyarss 261:1e54415b34d3 153 gPC.printf("Completed BAE HK\n");
chaithanyarss 224:3ac1f91e0ebc 154
chaithanyarss 224:3ac1f91e0ebc 155 /*----------------------------------Beacon message--------------------------------------*/
chaithanyarss 269:24c50959b0a4 156
chaithanyarss 269:24c50959b0a4 157
chaithanyarss 224:3ac1f91e0ebc 158 // Add HK bits
chaithanyarss 269:24c50959b0a4 159 beacon_array[0] = 0x00;
chaithanyarss 269:24c50959b0a4 160 beacon_array[1] = time >> 32;
chaithanyarss 269:24c50959b0a4 161 beacon_array[2] = time >> 24;
chaithanyarss 269:24c50959b0a4 162 beacon_array[3] = time >> 16;
chaithanyarss 269:24c50959b0a4 163 beacon_array[4] = time >> 8;
chaithanyarss 269:24c50959b0a4 164 beacon_array[5] = time;
chaithanyarss 269:24c50959b0a4 165 beacon_array[6] = SD_FAULTCOUNT >> 8;
chaithanyarss 269:24c50959b0a4 166 beacon_array[7] = SD_FAULTCOUNT;
chaithanyarss 269:24c50959b0a4 167 beacon_array[8] = RTC_FAULTCOUNT >> 8;
chaithanyarss 269:24c50959b0a4 168 beacon_array[9] = RTC_FAULTCOUNT;
chaithanyarss 269:24c50959b0a4 169 beacon_array[10] = (((SD_STATUS == DEVICE_DISABLED || SD_STATUS == DEVICE_OC_FAULT)?1:0)<<7)|(RTC_STATUS <<6)|(COM_RX_STATUS<<3)|(V_C_PGOOD<<2)|(COMRX_OC_FAULT<<1)|(COMTX_OC_FAULT);
chaithanyarss 269:24c50959b0a4 170 beacon_array[11] = (EPS_V_C_EN_STATUS <<7)|(EPS_V_D_EN_STATUS);
chaithanyarss 269:24c50959b0a4 171 beacon_array[12] = CDMS_HK_MAIN_COUNTER >>8;
chaithanyarss 269:24c50959b0a4 172 beacon_array[13] = CDMS_HK_MAIN_COUNTER;
chaithanyarss 269:24c50959b0a4 173 beacon_array[14] = PL_MAIN_COUNTER >>8;
chaithanyarss 269:24c50959b0a4 174 beacon_array[15] = PL_MAIN_COUNTER;
chaithanyarss 269:24c50959b0a4 175 beacon_array[16] = PL_RCV_SC_DATA_COUNTER >>8;
chaithanyarss 269:24c50959b0a4 176 beacon_array[17] = PL_RCV_SC_DATA_COUNTER;
chaithanyarss 269:24c50959b0a4 177 beacon_array[18] = TIME_LATEST_SPI_SPEED >>24;
chaithanyarss 269:24c50959b0a4 178 beacon_array[19] = TIME_LATEST_SPI_SPEED >>16;
chaithanyarss 269:24c50959b0a4 179 beacon_array[20] = TIME_LATEST_SPI_SPEED >>8;
chaithanyarss 269:24c50959b0a4 180 beacon_array[21] = TIME_LATEST_SPI_SPEED;
chaithanyarss 269:24c50959b0a4 181 beacon_array[22] = (uint8_t)RSSI_volatge;
chaithanyarss 269:24c50959b0a4 182
chaithanyarss 224:3ac1f91e0ebc 183 // Add SC bits
chaithanyarss 269:24c50959b0a4 184 crc = crc16_gen(beacon_array,132);
chaithanyarss 269:24c50959b0a4 185 beacon_array[132] = crc;
chaithanyarss 269:24c50959b0a4 186 beacon_array[133] = crc >> 8;
aniruddhv 264:f7d8f9f361e3 187 bool y;
chaithanyarss 269:24c50959b0a4 188 y = FCTN_I2C_WRITE((char *)beacon_array,134);
aniruddhv 264:f7d8f9f361e3 189 if(y == 0)
aniruddhv 264:f7d8f9f361e3 190 gPC.printf("long Bcn sent\n\r");
aniruddhv 264:f7d8f9f361e3 191 else
aniruddhv 264:f7d8f9f361e3 192 gPC.printf("long Bcn not sent\r\n");
ee12b079 245:da9d1bd999da 193 gPC.printf("\rCompleted Beacon\n");
chaithanyarss 251:c766afa330a3 194 gMutex.unlock();
ee12b079 245:da9d1bd999da 195 }
ee12b079 210:f4acf895b598 196 }
shreeshas95 103:b55559925dc1 197
shreeshas95 103:b55559925dc1 198 int quantiz(float start,float step,float x)
shreeshas95 103:b55559925dc1 199 {
shreeshas95 103:b55559925dc1 200 int y=(x-start)/step;
shreeshas95 103:b55559925dc1 201 if(y<=0)y=0;
shreeshas95 103:b55559925dc1 202 if(y>=255)y=255;
shreeshas95 103:b55559925dc1 203 return y;
shreeshas95 103:b55559925dc1 204 }
shreeshas95 103:b55559925dc1 205
ee12b079 210:f4acf895b598 206 char saveMin(char x,char y)
ee12b079 210:f4acf895b598 207 {
ee12b079 210:f4acf895b598 208 return (y<x)?y:x;
shreeshas95 103:b55559925dc1 209 }
ee12b079 210:f4acf895b598 210
ee12b079 210:f4acf895b598 211 char saveMax(char x,char y)
ee12b079 210:f4acf895b598 212 {
ee12b079 210:f4acf895b598 213 return (y>x)?y:x;
shreeshas95 103:b55559925dc1 214 }
ee12b079 210:f4acf895b598 215
ee12b079 210:f4acf895b598 216 void minMaxHkData()
chaithanyarss 224:3ac1f91e0ebc 217 {
chaithanyarss 224:3ac1f91e0ebc 218 if(firstCount==true) {
chaithanyarss 224:3ac1f91e0ebc 219 for (int i = 0; i < 16; ++i) {
chaithanyarss 224:3ac1f91e0ebc 220 min_max_data.temp_min[i] = quant_data.temp_quant[i];
chaithanyarss 224:3ac1f91e0ebc 221 min_max_data.temp_max[i] = quant_data.temp_quant[i];
shreeshas95 103:b55559925dc1 222 }
shreeshas95 103:b55559925dc1 223
shreeshas95 103:b55559925dc1 224 min_max_data.CDMS_temp_min=quant_data.CDMS_temp_quant;
shreeshas95 103:b55559925dc1 225 min_max_data.CDMS_temp_max=quant_data.CDMS_temp_quant;
chaithanyarss 224:3ac1f91e0ebc 226 } else {
chaithanyarss 224:3ac1f91e0ebc 227 for (int i = 0; i < 16; ++i) {
chaithanyarss 224:3ac1f91e0ebc 228 min_max_data.temp_min[i] = saveMin(min_max_data.temp_min[i],quant_data.temp_quant[i]);
chaithanyarss 224:3ac1f91e0ebc 229 min_max_data.temp_max[i] = saveMax(min_max_data.temp_max[i],quant_data.temp_quant[i]);
shreeshas95 103:b55559925dc1 230 }
chaithanyarss 224:3ac1f91e0ebc 231
ee12b079 210:f4acf895b598 232 min_max_data.CDMS_temp_min = saveMin(min_max_data.CDMS_temp_min,quant_data.CDMS_temp_quant);
ee12b079 210:f4acf895b598 233 min_max_data.CDMS_temp_max = saveMax(min_max_data.CDMS_temp_max,quant_data.CDMS_temp_quant);
chaithanyarss 224:3ac1f91e0ebc 234 }
shreeshas95 103:b55559925dc1 235 firstCount=false;
shreeshas95 103:b55559925dc1 236 }
shreeshas95 103:b55559925dc1 237
shreeshas95 103:b55559925dc1 238 void FCTN_CDMS_HK()
shreeshas95 103:b55559925dc1 239 {
chaithanyarss 224:3ac1f91e0ebc 240
shreeshas95 103:b55559925dc1 241 int Iteration=0;
shreeshas95 103:b55559925dc1 242
shreeshas95 103:b55559925dc1 243 SelectLinec0=0;
shreeshas95 103:b55559925dc1 244 SelectLinec1=0;
shreeshas95 103:b55559925dc1 245 SelectLinec2=0;
shreeshas95 103:b55559925dc1 246 SelectLinec3=0;
shreeshas95 103:b55559925dc1 247
chaithanyarss 224:3ac1f91e0ebc 248 for(Iteration=0; Iteration<16; Iteration++) {
shreeshas95 103:b55559925dc1 249
shreeshas95 103:b55559925dc1 250 actual_data.temp_actual[Iteration]=TempInput.read();
shreeshas95 103:b55559925dc1 251
shreeshas95 103:b55559925dc1 252 SelectLinec0=!(SelectLinec0);
shreeshas95 103:b55559925dc1 253 if(Iteration%2==1)
shreeshas95 103:b55559925dc1 254 SelectLinec1=!(SelectLinec1);
shreeshas95 103:b55559925dc1 255 if(Iteration%4==3)
shreeshas95 103:b55559925dc1 256 SelectLinec2=!(SelectLinec2);
shreeshas95 103:b55559925dc1 257 if(Iteration%8==7)
chaithanyarss 224:3ac1f91e0ebc 258 SelectLinec3=!(SelectLinec3);
shreeshas95 103:b55559925dc1 259 }
shreeshas95 103:b55559925dc1 260
ee12b079 210:f4acf895b598 261 actual_data.CDMS_temp_actual=(-90.7*3.3*CDMS_temp_sensor.read())+190.1543;
shreeshas95 103:b55559925dc1 262
chaithanyarss 224:3ac1f91e0ebc 263 for(Iteration=0; Iteration<16; Iteration++) {
chaithanyarss 224:3ac1f91e0ebc 264
chaithanyarss 224:3ac1f91e0ebc 265 if(Iteration<14) {
shreeshas95 103:b55559925dc1 266
shreeshas95 103:b55559925dc1 267 actual_data.temp_actual[Iteration]=actual_data.temp_actual[Iteration]*3.3;
chaithanyarss 224:3ac1f91e0ebc 268 int resistance;
chaithanyarss 224:3ac1f91e0ebc 269
shreeshas95 103:b55559925dc1 270 resistance=24000*actual_data.temp_actual[Iteration]/(3.3-actual_data.temp_actual[Iteration]);
chaithanyarss 224:3ac1f91e0ebc 271 if(actual_data.temp_actual[Iteration]>1.47) {
shreeshas95 103:b55559925dc1 272 actual_data.temp_actual[Iteration]=3694/log(24.032242*resistance);
chaithanyarss 224:3ac1f91e0ebc 273 } else {
chaithanyarss 224:3ac1f91e0ebc 274
shreeshas95 103:b55559925dc1 275 actual_data.temp_actual[Iteration]=3365.4/log(7.60573*resistance);
shreeshas95 103:b55559925dc1 276 }
chaithanyarss 224:3ac1f91e0ebc 277 } else
shreeshas95 103:b55559925dc1 278 actual_data.temp_actual[Iteration]=(-90.7*3.3*actual_data.temp_actual[Iteration])+190.1543;
shreeshas95 103:b55559925dc1 279 }
shreeshas95 103:b55559925dc1 280
chaithanyarss 224:3ac1f91e0ebc 281 for(Iteration=0; Iteration<16; Iteration++) {
shreeshas95 103:b55559925dc1 282
chaithanyarss 224:3ac1f91e0ebc 283 if(Iteration<14) {
shreeshas95 103:b55559925dc1 284
shreeshas95 103:b55559925dc1 285 quant_data.temp_quant[Iteration]=quantiz(tstart_thermistor,tstep_thermistor,actual_data.temp_actual[Iteration]);
chaithanyarss 224:3ac1f91e0ebc 286 } else
shreeshas95 103:b55559925dc1 287 quant_data.temp_quant[Iteration]=quantiz(tstart,tstep,actual_data.temp_actual[Iteration]);
shreeshas95 103:b55559925dc1 288 }
shreeshas95 103:b55559925dc1 289
shreeshas95 103:b55559925dc1 290 quant_data.CDMS_temp_quant=quantiz(tstart,tstep,actual_data.CDMS_temp_actual);
shreeshas95 103:b55559925dc1 291
shreeshas95 103:b55559925dc1 292 minMaxHkData();
ee12b079 210:f4acf895b598 293 }
ee12b079 210:f4acf895b598 294
ee12b079 210:f4acf895b598 295 void FUNC_CDMS_GPIO_STATUS() //Polls the status of Input GPIO PINS
ee12b079 210:f4acf895b598 296 {
chaithanyarss 224:3ac1f91e0ebc 297 //V_A_PGOOD //TRZ EN
chaithanyarss 224:3ac1f91e0ebc 298 GPIO_STATUS=(V_A_PGOOD)?(GPIO_STATUS)||((uint16_t)(0x1<<15)):(GPIO_STATUS)&(~((uint16_t)(0x1<<15)));
chaithanyarss 224:3ac1f91e0ebc 299 //V_B_PGOOD_1 //3V3BPGOOD //$
chaithanyarss 224:3ac1f91e0ebc 300 GPIO_STATUS=(V_B_PGOOD_1)?(GPIO_STATUS)||((uint16_t)(0x1<<14)):(GPIO_STATUS)&(~((uint16_t)(0x1<<14)));
chaithanyarss 224:3ac1f91e0ebc 301 //V_B_PGOOD_2 //3V3BEN //$
chaithanyarss 224:3ac1f91e0ebc 302 GPIO_STATUS=(V_B_PGOOD_2)?(GPIO_STATUS)||((uint16_t)(0x1<<13)):(GPIO_STATUS)&(~((uint16_t)(0x1<<13)));
chaithanyarss 224:3ac1f91e0ebc 303 //V_C_PGOOD //3V3CPGOOD //$
chaithanyarss 224:3ac1f91e0ebc 304 GPIO_STATUS=(V_C_PGOOD)?(GPIO_STATUS)||((uint16_t)(0x1<<12)):(GPIO_STATUS)&(~((uint16_t)(0x1<<12)));
chaithanyarss 224:3ac1f91e0ebc 305 //COMRX_OC_FAULT //$
chaithanyarss 224:3ac1f91e0ebc 306 GPIO_STATUS=(COMRX_OC_FAULT)?(GPIO_STATUS)||((uint16_t)(0x1<<11)):(GPIO_STATUS)&(~((uint16_t)(0x1<<11)));
chaithanyarss 224:3ac1f91e0ebc 307 // COMTX_OC_FAULT //$
chaithanyarss 224:3ac1f91e0ebc 308 GPIO_STATUS=(COMTX_OC_FAULT)?(GPIO_STATUS)||((uint16_t)(0x1<<10)):(GPIO_STATUS)&(~((uint16_t)(0x1<<10)));
chaithanyarss 224:3ac1f91e0ebc 309 //BAE_OC_FAULT //$
chaithanyarss 224:3ac1f91e0ebc 310 GPIO_STATUS=(BAE_OC_FAULT)?(GPIO_STATUS)||((uint16_t)(0x1<<9)):(GPIO_STATUS)&(~((uint16_t)(0x1<<9)));
chaithanyarss 224:3ac1f91e0ebc 311 //PL_GPIO_1_STATUS //$
chaithanyarss 224:3ac1f91e0ebc 312 GPIO_STATUS=(PL_GPIO_1_STATUS)?(GPIO_STATUS)||((uint16_t)(0x1<<8)):(GPIO_STATUS)&(~((uint16_t)(0x1<<8)));
chaithanyarss 224:3ac1f91e0ebc 313 //PL_GPIO_2_STATUS //$
chaithanyarss 224:3ac1f91e0ebc 314 GPIO_STATUS=(PL_GPIO_2_STATUS)?(GPIO_STATUS)||((uint16_t)(0x1<<7)):(GPIO_STATUS)&(~((uint16_t)(0x1<<7)));
chaithanyarss 224:3ac1f91e0ebc 315 //PL_GPIO_3_STATUS //$
chaithanyarss 224:3ac1f91e0ebc 316 GPIO_STATUS=(PL_GPIO_3_STATUS)?(GPIO_STATUS)||((uint16_t)(0x1<<6)):(GPIO_STATUS)&(~((uint16_t)(0x1<<6)));
chaithanyarss 224:3ac1f91e0ebc 317 //PL_BEE_SW_OC_FAULT //to be verified
chaithanyarss 224:3ac1f91e0ebc 318 GPIO_STATUS=(PL_BEE_SW_OC_FAULT)?(GPIO_STATUS)||((uint16_t)(0x1<<5)):(GPIO_STATUS)&(~((uint16_t)(0x1<<5)));
chaithanyarss 224:3ac1f91e0ebc 319 //PL_EPS_LATCH_SW_OC_FAULT // to be verified
chaithanyarss 224:3ac1f91e0ebc 320 GPIO_STATUS=(PL_EPS_LATCH_SW_OC_FAULT)?(GPIO_STATUS)||((uint16_t)(0x1<<4)):(GPIO_STATUS)&(~((uint16_t)(0x1<<4)));
chaithanyarss 257:7d404e9dc9e2 321 //EPS_V_C_EN_STATUS
chaithanyarss 257:7d404e9dc9e2 322 GPIO_STATUS=(EPS_V_C_EN_STATUS)?(GPIO_STATUS)||((uint16_t)(0x1<<3)):(GPIO_STATUS)&(~((uint16_t)(0x1<<3)));
chaithanyarss 257:7d404e9dc9e2 323 //EPS_V_D_EN_STATUS
chaithanyarss 257:7d404e9dc9e2 324 GPIO_STATUS=(EPS_V_D_EN_STATUS)?(GPIO_STATUS)||((uint16_t)(0x1<<2)):(GPIO_STATUS)&(~((uint16_t)(0x1<<2)));
ee12b079 245:da9d1bd999da 325
ee12b079 210:f4acf895b598 326 }
ee12b079 210:f4acf895b598 327
ee12b079 210:f4acf895b598 328 void VERIFY_COMRX()
ee12b079 210:f4acf895b598 329 {
chaithanyarss 224:3ac1f91e0ebc 330 //COMRX_OC_FAULT //$
chaithanyarss 224:3ac1f91e0ebc 331 if(PIN68==0 && RSSI_volatge > 0.4) {
chaithanyarss 224:3ac1f91e0ebc 332 COMRX_STATUS = COMRX_ALIVE;
chaithanyarss 224:3ac1f91e0ebc 333 } else {
chaithanyarss 224:3ac1f91e0ebc 334 RESET_COMRX();
chaithanyarss 224:3ac1f91e0ebc 335 COMRX_RESET_COUNTER++;
chaithanyarss 224:3ac1f91e0ebc 336 if(PIN68==0 && RSSI_volatge > 0.4)
chaithanyarss 224:3ac1f91e0ebc 337 COMRX_STATUS = COMRX_ALIVE;
chaithanyarss 224:3ac1f91e0ebc 338 else
chaithanyarss 224:3ac1f91e0ebc 339 COMRX_STATUS = COMRX_DEAD;
chaithanyarss 224:3ac1f91e0ebc 340 }
ee12b079 210:f4acf895b598 341 }
ee12b079 210:f4acf895b598 342
chaithanyarss 224:3ac1f91e0ebc 343 void VERIFY_RTC()
chaithanyarss 224:3ac1f91e0ebc 344 {
chaithanyarss 224:3ac1f91e0ebc 345 SPI_mutex.lock();
chaithanyarss 224:3ac1f91e0ebc 346 gCS_RTC=1;
chaithanyarss 224:3ac1f91e0ebc 347 gCS_RTC=0;
chaithanyarss 224:3ac1f91e0ebc 348 spi.write(0x0F);
chaithanyarss 224:3ac1f91e0ebc 349 if(spi.write(0x00) & 0x04 == 0x04) {
chaithanyarss 269:24c50959b0a4 350 RTC_STATUS = 0x01;
chaithanyarss 224:3ac1f91e0ebc 351 RESET_RTC();
chaithanyarss 224:3ac1f91e0ebc 352 RTC_FAULTCOUNT++;
chaithanyarss 224:3ac1f91e0ebc 353 }
chaithanyarss 224:3ac1f91e0ebc 354 gCS_RTC=1;
chaithanyarss 224:3ac1f91e0ebc 355 SPI_mutex.unlock();
ee12b079 210:f4acf895b598 356 }
ee12b079 210:f4acf895b598 357
ee12b079 210:f4acf895b598 358 void HANDLE_HW_FAULTS()
ee12b079 210:f4acf895b598 359 {
chaithanyarss 224:3ac1f91e0ebc 360 HANDLE_HW_FAULT_SD();
chaithanyarss 224:3ac1f91e0ebc 361 HANDLE_HW_FAULT_BAE();
chaithanyarss 224:3ac1f91e0ebc 362 HANDLE_HW_FAULT_PL();
ee12b079 210:f4acf895b598 363 }
ee12b079 210:f4acf895b598 364
ee12b079 210:f4acf895b598 365 void HANDLE_HW_FAULT_SD()
ee12b079 210:f4acf895b598 366 {
chaithanyarss 224:3ac1f91e0ebc 367 if(SD_STATUS != DEVICE_DISABLED) {
chaithanyarss 224:3ac1f91e0ebc 368 if(SD_STATUS == DEVICE_OC_FAULT)
chaithanyarss 224:3ac1f91e0ebc 369 SD_SW_EN_DS = 0; //powering on SD
chaithanyarss 224:3ac1f91e0ebc 370
chaithanyarss 224:3ac1f91e0ebc 371 if(SD_OC_FAULT == 0) {
chaithanyarss 224:3ac1f91e0ebc 372 SD_SW_EN_DS = 1; //switching off SD card
ee12b079 210:f4acf895b598 373
chaithanyarss 224:3ac1f91e0ebc 374 SD_FAULTCOUNT++;
chaithanyarss 224:3ac1f91e0ebc 375 SD_STATUS = (SD_FAULTCOUNT == 3) ? DEVICE_DISABLED :DEVICE_OC_FAULT;
chaithanyarss 224:3ac1f91e0ebc 376 } else {
chaithanyarss 224:3ac1f91e0ebc 377 SD_STATUS = DEVICE_POWERED;
chaithanyarss 224:3ac1f91e0ebc 378 SD_FAULTCOUNT = 0;
chaithanyarss 224:3ac1f91e0ebc 379 }
ee12b079 210:f4acf895b598 380 }
ee12b079 210:f4acf895b598 381 }
ee12b079 210:f4acf895b598 382
ee12b079 210:f4acf895b598 383 void HANDLE_HW_FAULT_BAE()
ee12b079 210:f4acf895b598 384 {
chaithanyarss 224:3ac1f91e0ebc 385 if(BAE_STATUS != DEVICE_DISABLED) {
chaithanyarss 224:3ac1f91e0ebc 386 if(BAE_STATUS == DEVICE_OC_FAULT)
chaithanyarss 224:3ac1f91e0ebc 387 BAE_SW_EN_DS = 0; //Power ON BAE
ee12b079 210:f4acf895b598 388
chaithanyarss 224:3ac1f91e0ebc 389 if(BAE_OC_FAULT == 0) { // If OC Fault
chaithanyarss 224:3ac1f91e0ebc 390 BAE_SW_EN_DS = 1; //Switch OFF BAE
chaithanyarss 224:3ac1f91e0ebc 391 BAE_FAULTCOUNT++;
chaithanyarss 224:3ac1f91e0ebc 392 BAE_STATUS = (BAE_FAULTCOUNT == 3)?DEVICE_DISABLED:DEVICE_OC_FAULT;
chaithanyarss 224:3ac1f91e0ebc 393 } else {
chaithanyarss 224:3ac1f91e0ebc 394 BAE_STATUS = DEVICE_POWERED;
chaithanyarss 224:3ac1f91e0ebc 395 BAE_FAULTCOUNT = 0;
chaithanyarss 224:3ac1f91e0ebc 396 }
ee12b079 210:f4acf895b598 397 }
ee12b079 210:f4acf895b598 398 }
ee12b079 210:f4acf895b598 399
ee12b079 210:f4acf895b598 400 void HANDLE_HW_FAULT_PL()
ee12b079 210:f4acf895b598 401 {
chaithanyarss 224:3ac1f91e0ebc 402 if(PL_STATUS != DEVICE_DISABLED) {
ee12b079 245:da9d1bd999da 403 if(PL_STATUS == DEVICE_OC_FAULT){
ee12b079 245:da9d1bd999da 404 PYLD_DFF_CLK = 0;
ee12b079 245:da9d1bd999da 405 PYLD_DFF = 1; // Switching ON PL
ee12b079 245:da9d1bd999da 406 wait_us(1);
ee12b079 245:da9d1bd999da 407 PYLD_DFF_CLK = 1;
ee12b079 245:da9d1bd999da 408 wait_us(1);
ee12b079 245:da9d1bd999da 409 PYLD_DFF_CLK = 0;
ee12b079 245:da9d1bd999da 410 wait_us(1);
ee12b079 245:da9d1bd999da 411 }
chaithanyarss 224:3ac1f91e0ebc 412 if(PL_BEE_SW_OC_FAULT == 0) { // if OC Fault
ee12b079 245:da9d1bd999da 413 PYLD_DFF_CLK = 0;
ee12b079 245:da9d1bd999da 414 PYLD_DFF = 0; //Switching OFF PL
ee12b079 245:da9d1bd999da 415 wait_us(1);
ee12b079 245:da9d1bd999da 416 PYLD_DFF_CLK = 1;
ee12b079 245:da9d1bd999da 417 wait_us(1);
ee12b079 245:da9d1bd999da 418 PYLD_DFF_CLK = 0;
ee12b079 245:da9d1bd999da 419 wait_us(1);
chaithanyarss 224:3ac1f91e0ebc 420 PL_FAULTCOUNT++;
chaithanyarss 224:3ac1f91e0ebc 421 PL_STATUS = (PL_FAULTCOUNT == 3)?DEVICE_DISABLED:DEVICE_OC_FAULT;
chaithanyarss 224:3ac1f91e0ebc 422 } else {
ee12b079 245:da9d1bd999da 423 if(PL_STATUS == DEVICE_OC_FAULT){
ee12b079 245:da9d1bd999da 424 PYLD_DFF_CLK = 0;
ee12b079 245:da9d1bd999da 425 PYLD_DFF = 0; //Switching OFF PL
ee12b079 245:da9d1bd999da 426 wait_us(1);
ee12b079 245:da9d1bd999da 427 PYLD_DFF_CLK = 1;
ee12b079 245:da9d1bd999da 428 wait_us(1);
ee12b079 245:da9d1bd999da 429 PYLD_DFF_CLK = 0;
ee12b079 245:da9d1bd999da 430 wait_us(1);
ee12b079 245:da9d1bd999da 431 }
chaithanyarss 224:3ac1f91e0ebc 432 PL_STATUS = DEVICE_ENABLED;
chaithanyarss 224:3ac1f91e0ebc 433 PL_FAULTCOUNT = 0;
chaithanyarss 224:3ac1f91e0ebc 434 }
ee12b079 210:f4acf895b598 435 }
ee12b079 210:f4acf895b598 436 }
chaithanyarss 224:3ac1f91e0ebc 437
ee12b079 210:f4acf895b598 438 void COLLECT_CDMS_RAM()
chaithanyarss 224:3ac1f91e0ebc 439 {
chaithanyarss 257:7d404e9dc9e2 440 CDMS_RAM[0] = ((PL_INIT_STATUS<<7)&0x80)|((PL_MAIN_STATUS<<6)&0x40)|((PL_LOW_POWER<<5)&0x20)|((PL_STATE<<3)&0x18)|(PL_STATUS&0x07);
chaithanyarss 257:7d404e9dc9e2 441 CDMS_RAM[1] = ((PL_RCV_SC_DATA_STATUS<<7)&0x80)|((COM_SESSION<<6)&0x40)|((COM_RX<<5)&0x20)|((RF_SW_STATUS<<4)&0x10)|((COM_TX<<3)&0x08)|((COM_TX_STATUS<<2)&0x04)|((COM_MNG_TMTC<<1)&0x02)|(EN_CDMS_HK&0x01);
chaithanyarss 257:7d404e9dc9e2 442 CDMS_RAM[2] = ((EN_PL<<7)&0x80)|((EN_RCV_SC<<6)&0x40)|((CDMS_INIT_STATUS<<5)&0x20)|((CDMS_HK_MAIN_STATUS<<4)&0x10)|((CDMS_HK_STATUS<<2)&0x0C)|((COM_RX_STATUS<<1)&0x02)|(CDMS_RTC_BL&0x01);
chaithanyarss 257:7d404e9dc9e2 443 CDMS_RAM[3] = CDMS_I2C_ERR_SPEED_COUNTER >> 8;
chaithanyarss 257:7d404e9dc9e2 444 CDMS_RAM[4] = CDMS_I2C_ERR_SPEED_COUNTER;
chaithanyarss 257:7d404e9dc9e2 445 CDMS_RAM[5] = CDMS_I2C_ERR_BAE_COUNTER >> 8;
chaithanyarss 257:7d404e9dc9e2 446 CDMS_RAM[6] = CDMS_I2C_ERR_BAE_COUNTER;
chaithanyarss 257:7d404e9dc9e2 447 CDMS_RAM[7] = CDMS_HK_MAIN_COUNTER >> 8;
chaithanyarss 257:7d404e9dc9e2 448 CDMS_RAM[8] = CDMS_HK_MAIN_COUNTER;
chaithanyarss 257:7d404e9dc9e2 449 CDMS_RAM[9] = PL_MAIN_COUNTER >> 8;
chaithanyarss 257:7d404e9dc9e2 450 CDMS_RAM[10] = PL_MAIN_COUNTER;
chaithanyarss 257:7d404e9dc9e2 451 CDMS_RAM[11] = PL_RCV_SC_DATA_COUNTER >> 8;
chaithanyarss 257:7d404e9dc9e2 452 CDMS_RAM[12] = PL_RCV_SC_DATA_COUNTER;
chaithanyarss 257:7d404e9dc9e2 453 CDMS_RAM[13] = COMRX_RESET_COUNTER >> 8;
chaithanyarss 257:7d404e9dc9e2 454 CDMS_RAM[14] = COMRX_RESET_COUNTER;
chaithanyarss 257:7d404e9dc9e2 455 CDMS_RAM[15] = CDMS_WR_SD_FAULT_COUNTER >> 8;
chaithanyarss 257:7d404e9dc9e2 456 CDMS_RAM[16] = CDMS_WR_SD_FAULT_COUNTER;
chaithanyarss 257:7d404e9dc9e2 457 CDMS_RAM[17] = SD_LIB_WRITES >> 8;
chaithanyarss 257:7d404e9dc9e2 458 CDMS_RAM[18] = SD_LIB_WRITES;
chaithanyarss 257:7d404e9dc9e2 459 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 460 CDMS_RAM[19+i] = TIME_LATEST_RTC >> i*8;
chaithanyarss 257:7d404e9dc9e2 461 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 462 CDMS_RAM[23+i] = TIME_LATEST_I2C_BAE >> i*8;
chaithanyarss 257:7d404e9dc9e2 463 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 464 CDMS_RAM[27+i] = TIME_LATEST_I2C_SPEED >> i*8;
chaithanyarss 257:7d404e9dc9e2 465 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 466 CDMS_RAM[31+i] = TIME_LATEST_SD_WR >> i*8;
chaithanyarss 257:7d404e9dc9e2 467 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 468 CDMS_RAM[35+i] = TIME_LATEST_SD_RD >> i*8;
chaithanyarss 257:7d404e9dc9e2 469 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 470 CDMS_RAM[39+i] = TIME_LATEST_SPI_SPEED >> i*8;
chaithanyarss 257:7d404e9dc9e2 471 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 472 CDMS_RAM[43+i] = FSC_CURRENT[1] >> i*8;
chaithanyarss 257:7d404e9dc9e2 473 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 474 CDMS_RAM[47+i] = FSC_LAST[1] >> i*8;
chaithanyarss 257:7d404e9dc9e2 475 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 476 CDMS_RAM[51+i] = FSC_CURRENT[2] >> i*8;
chaithanyarss 257:7d404e9dc9e2 477 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 478 CDMS_RAM[55+i] = FSC_LAST[2] >> i*8;
chaithanyarss 257:7d404e9dc9e2 479 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 480 CDMS_RAM[59+i] = FSC_CURRENT[3] >> i*8;
chaithanyarss 257:7d404e9dc9e2 481 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 482 CDMS_RAM[63+i] = FSC_LAST[3] >> i*8;
chaithanyarss 257:7d404e9dc9e2 483 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 484 CDMS_RAM[67+i] = FSC_CURRENT[4] >> i*8;
chaithanyarss 257:7d404e9dc9e2 485 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 486 CDMS_RAM[71+i] = FSC_LAST[4] >> i*8;
chaithanyarss 257:7d404e9dc9e2 487 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 488 CDMS_RAM[75+i] = FSC_CURRENT[5] >> i*8;
chaithanyarss 257:7d404e9dc9e2 489 for(int i = 0; i<4; i++)
chaithanyarss 257:7d404e9dc9e2 490 CDMS_RAM[79+i] = FSC_LAST[5] >> i*8;
chaithanyarss 257:7d404e9dc9e2 491 CDMS_RAM[83] = 0x00;
shreeshas95 103:b55559925dc1 492 }