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reset prob solved n cdms reforms the structure from hk data
main.cpp@0:93514bd41116, 2014-12-18 (annotated)
- Committer:
- sakthipriya
- Date:
- Thu Dec 18 12:20:47 2014 +0000
- Revision:
- 0:93514bd41116
reset prob solved n cdms reforms the structure from hk data
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sakthipriya | 0:93514bd41116 | 1 | #include "mbed.h" |
sakthipriya | 0:93514bd41116 | 2 | #include "rtos.h" |
sakthipriya | 0:93514bd41116 | 3 | #include "HK.h" |
sakthipriya | 0:93514bd41116 | 4 | #include "slave.h" |
sakthipriya | 0:93514bd41116 | 5 | #include "beacon.h" |
sakthipriya | 0:93514bd41116 | 6 | #include "ACS.h" |
sakthipriya | 0:93514bd41116 | 7 | #include "fault.h" |
sakthipriya | 0:93514bd41116 | 8 | #include "slave.h" |
sakthipriya | 0:93514bd41116 | 9 | |
sakthipriya | 0:93514bd41116 | 10 | Serial pc(USBTX, USBRX); |
sakthipriya | 0:93514bd41116 | 11 | |
sakthipriya | 0:93514bd41116 | 12 | InterruptIn interrupt(D9); |
sakthipriya | 0:93514bd41116 | 13 | InterruptIn master_reset(D11); |
sakthipriya | 0:93514bd41116 | 14 | |
sakthipriya | 0:93514bd41116 | 15 | |
sakthipriya | 0:93514bd41116 | 16 | Timer t; //To know the time of execution each thread |
sakthipriya | 0:93514bd41116 | 17 | Timer t1; |
sakthipriya | 0:93514bd41116 | 18 | //To know the time of entering of each thread |
sakthipriya | 0:93514bd41116 | 19 | |
sakthipriya | 0:93514bd41116 | 20 | Thread *ptr_t_hk_acq; |
sakthipriya | 0:93514bd41116 | 21 | Thread *ptr_t_acs; |
sakthipriya | 0:93514bd41116 | 22 | //Thread *ptr_t_acs_write2flash; |
sakthipriya | 0:93514bd41116 | 23 | Thread *ptr_t_bea; |
sakthipriya | 0:93514bd41116 | 24 | //Thread *ptr_t_bea_telecommand; |
sakthipriya | 0:93514bd41116 | 25 | //Thread *ptr_t_fault; |
sakthipriya | 0:93514bd41116 | 26 | Thread *ptr_t_i2c; |
sakthipriya | 0:93514bd41116 | 27 | Thread *ptr_t_wdt; |
sakthipriya | 0:93514bd41116 | 28 | |
sakthipriya | 0:93514bd41116 | 29 | |
sakthipriya | 0:93514bd41116 | 30 | |
sakthipriya | 0:93514bd41116 | 31 | I2CSlave slave(D14,D15); //configuring pins p27, p28 as I2Cslave |
sakthipriya | 0:93514bd41116 | 32 | |
sakthipriya | 0:93514bd41116 | 33 | |
sakthipriya | 0:93514bd41116 | 34 | DigitalOut data_ready(D10); |
sakthipriya | 0:93514bd41116 | 35 | int i2c_status=0; //read/write mode for i2c 0 : write2slave, 1 : write2master |
sakthipriya | 0:93514bd41116 | 36 | int reset=0; |
sakthipriya | 0:93514bd41116 | 37 | int temp; |
sakthipriya | 0:93514bd41116 | 38 | |
sakthipriya | 0:93514bd41116 | 39 | typedef struct |
sakthipriya | 0:93514bd41116 | 40 | { |
sakthipriya | 0:93514bd41116 | 41 | char data[25]; // To avoid dynamic memory allocation |
sakthipriya | 0:93514bd41116 | 42 | int length; |
sakthipriya | 0:93514bd41116 | 43 | }i2c_data; |
sakthipriya | 0:93514bd41116 | 44 | |
sakthipriya | 0:93514bd41116 | 45 | |
sakthipriya | 0:93514bd41116 | 46 | |
sakthipriya | 0:93514bd41116 | 47 | |
sakthipriya | 0:93514bd41116 | 48 | |
sakthipriya | 0:93514bd41116 | 49 | |
sakthipriya | 0:93514bd41116 | 50 | //Mail<i2c_data,16> i2c_data_receive; |
sakthipriya | 0:93514bd41116 | 51 | Mail<i2c_data,16> i2c_data_send; |
sakthipriya | 0:93514bd41116 | 52 | |
sakthipriya | 0:93514bd41116 | 53 | //-------------------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 54 | //TASK 2 : HK |
sakthipriya | 0:93514bd41116 | 55 | //-------------------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 56 | |
sakthipriya | 0:93514bd41116 | 57 | char hk_data[25]; |
sakthipriya | 0:93514bd41116 | 58 | extern SensorDataQuantised SensorQuantised; |
sakthipriya | 0:93514bd41116 | 59 | void T_HK_ACQ(void const *args) |
sakthipriya | 0:93514bd41116 | 60 | { |
sakthipriya | 0:93514bd41116 | 61 | |
sakthipriya | 0:93514bd41116 | 62 | while(1) |
sakthipriya | 0:93514bd41116 | 63 | { |
sakthipriya | 0:93514bd41116 | 64 | Thread::signal_wait(0x2); |
sakthipriya | 0:93514bd41116 | 65 | SensorQuantised.power_mode='0'; |
sakthipriya | 0:93514bd41116 | 66 | printf("\nTHIS IS HK %f\n",t1.read()); |
sakthipriya | 0:93514bd41116 | 67 | t.start(); |
sakthipriya | 0:93514bd41116 | 68 | FUNC_HK_FAULTS(); |
sakthipriya | 0:93514bd41116 | 69 | FUNC_HK_POWER(SensorQuantised.power_mode); //The power mode algorithm is yet to be obtained |
sakthipriya | 0:93514bd41116 | 70 | FUNC_HK_MAIN(); //Collecting HK data |
sakthipriya | 0:93514bd41116 | 71 | //thread_2.signal_set(0x4); |
sakthipriya | 0:93514bd41116 | 72 | //FUNC_I2C_SLAVE_MAIN(25); |
sakthipriya | 0:93514bd41116 | 73 | FUNC_I2C_IR2CDMS(); |
sakthipriya | 0:93514bd41116 | 74 | t.stop(); |
sakthipriya | 0:93514bd41116 | 75 | printf("The time to execute hk_acq is %f seconds\n",t.read()); |
sakthipriya | 0:93514bd41116 | 76 | t.reset(); |
sakthipriya | 0:93514bd41116 | 77 | } |
sakthipriya | 0:93514bd41116 | 78 | } |
sakthipriya | 0:93514bd41116 | 79 | |
sakthipriya | 0:93514bd41116 | 80 | //--------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 81 | //TASK 1 : ACS |
sakthipriya | 0:93514bd41116 | 82 | //--------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 83 | |
sakthipriya | 0:93514bd41116 | 84 | int acs_pflag = 1; |
sakthipriya | 0:93514bd41116 | 85 | void T_ACS(void const *args) |
sakthipriya | 0:93514bd41116 | 86 | { |
sakthipriya | 0:93514bd41116 | 87 | float *mag_field; |
sakthipriya | 0:93514bd41116 | 88 | float *omega; |
sakthipriya | 0:93514bd41116 | 89 | float *moment; |
sakthipriya | 0:93514bd41116 | 90 | while(1) |
sakthipriya | 0:93514bd41116 | 91 | { |
sakthipriya | 0:93514bd41116 | 92 | Thread::signal_wait(0x1); |
sakthipriya | 0:93514bd41116 | 93 | printf("\nTHIS IS ACS %f\n",t1.read()); |
sakthipriya | 0:93514bd41116 | 94 | t.start(); |
sakthipriya | 0:93514bd41116 | 95 | mag_field= FUNC_ACS_MAG_EXEC(); //actual execution |
sakthipriya | 0:93514bd41116 | 96 | omega = FUNC_ACS_EXEC_GYR(); |
sakthipriya | 0:93514bd41116 | 97 | |
sakthipriya | 0:93514bd41116 | 98 | |
sakthipriya | 0:93514bd41116 | 99 | |
sakthipriya | 0:93514bd41116 | 100 | if(acs_pflag == 1) |
sakthipriya | 0:93514bd41116 | 101 | { |
sakthipriya | 0:93514bd41116 | 102 | moment = FUNC_ACS_CNTRLALGO(mag_field,omega); |
sakthipriya | 0:93514bd41116 | 103 | FUNC_ACS_GENPWM(moment); |
sakthipriya | 0:93514bd41116 | 104 | } |
sakthipriya | 0:93514bd41116 | 105 | |
sakthipriya | 0:93514bd41116 | 106 | t.reset(); |
sakthipriya | 0:93514bd41116 | 107 | } |
sakthipriya | 0:93514bd41116 | 108 | } |
sakthipriya | 0:93514bd41116 | 109 | /* |
sakthipriya | 0:93514bd41116 | 110 | void T_ACS_WRITE2FLASH(void const *args) |
sakthipriya | 0:93514bd41116 | 111 | { |
sakthipriya | 0:93514bd41116 | 112 | while(1) |
sakthipriya | 0:93514bd41116 | 113 | { |
sakthipriya | 0:93514bd41116 | 114 | //printf("Writing in the flash\n"); |
sakthipriya | 0:93514bd41116 | 115 | osEvent evt = q_acs.get(); |
sakthipriya | 0:93514bd41116 | 116 | if(evt.status == osEventMail) |
sakthipriya | 0:93514bd41116 | 117 | { |
sakthipriya | 0:93514bd41116 | 118 | sensor_data *ptr = (sensor_data*)evt.value.p; |
sakthipriya | 0:93514bd41116 | 119 | FUNC_ACS_WRITE2FLASH(ptr); |
sakthipriya | 0:93514bd41116 | 120 | q_acs.free(ptr); |
sakthipriya | 0:93514bd41116 | 121 | } |
sakthipriya | 0:93514bd41116 | 122 | printf("Writing acs data in the flash\n"); |
sakthipriya | 0:93514bd41116 | 123 | } |
sakthipriya | 0:93514bd41116 | 124 | } |
sakthipriya | 0:93514bd41116 | 125 | |
sakthipriya | 0:93514bd41116 | 126 | */ |
sakthipriya | 0:93514bd41116 | 127 | //---------------------------------------------------BEACON-------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 128 | |
sakthipriya | 0:93514bd41116 | 129 | int beac_flag=0; //To receive telecommand from ground. |
sakthipriya | 0:93514bd41116 | 130 | |
sakthipriya | 0:93514bd41116 | 131 | |
sakthipriya | 0:93514bd41116 | 132 | /*void T_BEA_TELECOMMAND(void const *args) |
sakthipriya | 0:93514bd41116 | 133 | { |
sakthipriya | 0:93514bd41116 | 134 | char c = pc.getc(); |
sakthipriya | 0:93514bd41116 | 135 | if(c=='a') |
sakthipriya | 0:93514bd41116 | 136 | { |
sakthipriya | 0:93514bd41116 | 137 | printf("Telecommand detected\n"); |
sakthipriya | 0:93514bd41116 | 138 | beac_flag=1; |
sakthipriya | 0:93514bd41116 | 139 | } |
sakthipriya | 0:93514bd41116 | 140 | } |
sakthipriya | 0:93514bd41116 | 141 | */ |
sakthipriya | 0:93514bd41116 | 142 | |
sakthipriya | 0:93514bd41116 | 143 | void T_BEA(void const *args) |
sakthipriya | 0:93514bd41116 | 144 | { |
sakthipriya | 0:93514bd41116 | 145 | |
sakthipriya | 0:93514bd41116 | 146 | while(1) |
sakthipriya | 0:93514bd41116 | 147 | { |
sakthipriya | 0:93514bd41116 | 148 | Thread::signal_wait(0x3); |
sakthipriya | 0:93514bd41116 | 149 | printf("\nTHIS IS BEACON %f\n",t1.read()); |
sakthipriya | 0:93514bd41116 | 150 | t.start(); |
sakthipriya | 0:93514bd41116 | 151 | |
sakthipriya | 0:93514bd41116 | 152 | |
sakthipriya | 0:93514bd41116 | 153 | |
sakthipriya | 0:93514bd41116 | 154 | FUNC_BEA(); |
sakthipriya | 0:93514bd41116 | 155 | |
sakthipriya | 0:93514bd41116 | 156 | |
sakthipriya | 0:93514bd41116 | 157 | if(beac_flag==1) |
sakthipriya | 0:93514bd41116 | 158 | { |
sakthipriya | 0:93514bd41116 | 159 | Thread::wait(600000); |
sakthipriya | 0:93514bd41116 | 160 | beac_flag = 0; |
sakthipriya | 0:93514bd41116 | 161 | } |
sakthipriya | 0:93514bd41116 | 162 | |
sakthipriya | 0:93514bd41116 | 163 | printf("The time to execute beacon thread is %f seconds\n",t.read()); |
sakthipriya | 0:93514bd41116 | 164 | t.reset(); |
sakthipriya | 0:93514bd41116 | 165 | } |
sakthipriya | 0:93514bd41116 | 166 | } |
sakthipriya | 0:93514bd41116 | 167 | |
sakthipriya | 0:93514bd41116 | 168 | //--------------------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 169 | //TASK 4 : FAULT MANAGEMENT |
sakthipriya | 0:93514bd41116 | 170 | //--------------------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 171 | //Dummy fault rectifier functions |
sakthipriya | 0:93514bd41116 | 172 | |
sakthipriya | 0:93514bd41116 | 173 | /*Mail<int,16> faults; |
sakthipriya | 0:93514bd41116 | 174 | |
sakthipriya | 0:93514bd41116 | 175 | void FUNC_FAULT_FUNCT1() |
sakthipriya | 0:93514bd41116 | 176 | { |
sakthipriya | 0:93514bd41116 | 177 | printf("\nFault 1 detected... \n"); |
sakthipriya | 0:93514bd41116 | 178 | } |
sakthipriya | 0:93514bd41116 | 179 | |
sakthipriya | 0:93514bd41116 | 180 | void FUNC_FAULT_FUNCT2() |
sakthipriya | 0:93514bd41116 | 181 | { |
sakthipriya | 0:93514bd41116 | 182 | printf("\nFault 2 detected...\n"); |
sakthipriya | 0:93514bd41116 | 183 | } |
sakthipriya | 0:93514bd41116 | 184 | |
sakthipriya | 0:93514bd41116 | 185 | void T_FAULT(void const *args) |
sakthipriya | 0:93514bd41116 | 186 | { |
sakthipriya | 0:93514bd41116 | 187 | while(1) |
sakthipriya | 0:93514bd41116 | 188 | { |
sakthipriya | 0:93514bd41116 | 189 | osEvent evt = faults.get(); |
sakthipriya | 0:93514bd41116 | 190 | if(evt.status==osEventMail) |
sakthipriya | 0:93514bd41116 | 191 | { |
sakthipriya | 0:93514bd41116 | 192 | int *fault_id= (int *)evt.value.p; |
sakthipriya | 0:93514bd41116 | 193 | switch(*fault_id) |
sakthipriya | 0:93514bd41116 | 194 | { |
sakthipriya | 0:93514bd41116 | 195 | case 1: FUNC_FAULT_FUNCT1(); |
sakthipriya | 0:93514bd41116 | 196 | break; |
sakthipriya | 0:93514bd41116 | 197 | case 2: FUNC_FAULT_FUNCT2(); |
sakthipriya | 0:93514bd41116 | 198 | break; |
sakthipriya | 0:93514bd41116 | 199 | } |
sakthipriya | 0:93514bd41116 | 200 | faults.free(fault_id); |
sakthipriya | 0:93514bd41116 | 201 | } |
sakthipriya | 0:93514bd41116 | 202 | } |
sakthipriya | 0:93514bd41116 | 203 | }*/ |
sakthipriya | 0:93514bd41116 | 204 | |
sakthipriya | 0:93514bd41116 | 205 | extern SensorDataQuantised SensorQuantised; |
sakthipriya | 0:93514bd41116 | 206 | |
sakthipriya | 0:93514bd41116 | 207 | |
sakthipriya | 0:93514bd41116 | 208 | /*void T_FAULT(void const *args) |
sakthipriya | 0:93514bd41116 | 209 | { |
sakthipriya | 0:93514bd41116 | 210 | Sensor.power_mode='0'; |
sakthipriya | 0:93514bd41116 | 211 | while(1) |
sakthipriya | 0:93514bd41116 | 212 | { |
sakthipriya | 0:93514bd41116 | 213 | Thread :: signal_wait(0x2); |
sakthipriya | 0:93514bd41116 | 214 | FAULTS(); |
sakthipriya | 0:93514bd41116 | 215 | POWER(Sensor.power_mode); |
sakthipriya | 0:93514bd41116 | 216 | //Sensor.power_mode++; //testing ... should be removed |
sakthipriya | 0:93514bd41116 | 217 | } |
sakthipriya | 0:93514bd41116 | 218 | } |
sakthipriya | 0:93514bd41116 | 219 | */ |
sakthipriya | 0:93514bd41116 | 220 | /*------------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 221 | -------------------------------------------------------WATCHDOG----------------------------------------------------------------------------*/ |
sakthipriya | 0:93514bd41116 | 222 | DigitalOut trigger(PIN63); // has to be changed |
sakthipriya | 0:93514bd41116 | 223 | void T_WDT(void const * args) |
sakthipriya | 0:93514bd41116 | 224 | { |
sakthipriya | 0:93514bd41116 | 225 | trigger = 1; |
sakthipriya | 0:93514bd41116 | 226 | while(true) |
sakthipriya | 0:93514bd41116 | 227 | { |
sakthipriya | 0:93514bd41116 | 228 | Thread::signal_wait(0x5); //signal set from scheduler or sthing. r RTOS timer nce the timing is finalized |
sakthipriya | 0:93514bd41116 | 229 | printf("\nEntered WD\n"); |
sakthipriya | 0:93514bd41116 | 230 | trigger = !trigger; |
sakthipriya | 0:93514bd41116 | 231 | } |
sakthipriya | 0:93514bd41116 | 232 | } |
sakthipriya | 0:93514bd41116 | 233 | |
sakthipriya | 0:93514bd41116 | 234 | //--------------------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 235 | //TASK 5 : i2c data |
sakthipriya | 0:93514bd41116 | 236 | //--------------------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 237 | |
sakthipriya | 0:93514bd41116 | 238 | |
sakthipriya | 0:93514bd41116 | 239 | |
sakthipriya | 0:93514bd41116 | 240 | |
sakthipriya | 0:93514bd41116 | 241 | |
sakthipriya | 0:93514bd41116 | 242 | |
sakthipriya | 0:93514bd41116 | 243 | void FUNC_I2C_WRITE2CDMS(char *data, int length=1) |
sakthipriya | 0:93514bd41116 | 244 | { |
sakthipriya | 0:93514bd41116 | 245 | int slave_status = 1; |
sakthipriya | 0:93514bd41116 | 246 | |
sakthipriya | 0:93514bd41116 | 247 | while(slave_status) |
sakthipriya | 0:93514bd41116 | 248 | { |
sakthipriya | 0:93514bd41116 | 249 | slave.address(0x20); |
sakthipriya | 0:93514bd41116 | 250 | if(slave.receive()==1) |
sakthipriya | 0:93514bd41116 | 251 | { |
sakthipriya | 0:93514bd41116 | 252 | slave_status=slave.write(data,length); |
sakthipriya | 0:93514bd41116 | 253 | |
sakthipriya | 0:93514bd41116 | 254 | |
sakthipriya | 0:93514bd41116 | 255 | } |
sakthipriya | 0:93514bd41116 | 256 | else if(slave.receive()==3 || slave.receive()==2) |
sakthipriya | 0:93514bd41116 | 257 | { |
sakthipriya | 0:93514bd41116 | 258 | slave_status=slave.read(data,length); |
sakthipriya | 0:93514bd41116 | 259 | } |
sakthipriya | 0:93514bd41116 | 260 | |
sakthipriya | 0:93514bd41116 | 261 | } |
sakthipriya | 0:93514bd41116 | 262 | |
sakthipriya | 0:93514bd41116 | 263 | printf("\ndone\n\r"); |
sakthipriya | 0:93514bd41116 | 264 | |
sakthipriya | 0:93514bd41116 | 265 | } |
sakthipriya | 0:93514bd41116 | 266 | char data_send[25],data_receive; |
sakthipriya | 0:93514bd41116 | 267 | void T_I2C_BAE(void const * args) |
sakthipriya | 0:93514bd41116 | 268 | { |
sakthipriya | 0:93514bd41116 | 269 | //char data_send,data_receive; |
sakthipriya | 0:93514bd41116 | 270 | while(1) |
sakthipriya | 0:93514bd41116 | 271 | { |
sakthipriya | 0:93514bd41116 | 272 | Thread::signal_wait(0x4); |
sakthipriya | 0:93514bd41116 | 273 | //T_I2C_BAE(); |
sakthipriya | 0:93514bd41116 | 274 | //i2c_status = temp; |
sakthipriya | 0:93514bd41116 | 275 | //wait(0.5); |
sakthipriya | 0:93514bd41116 | 276 | printf("\n entered thread %d\n\r",i2c_status); |
sakthipriya | 0:93514bd41116 | 277 | if(i2c_status == 0 && reset !=1) |
sakthipriya | 0:93514bd41116 | 278 | { |
sakthipriya | 0:93514bd41116 | 279 | |
sakthipriya | 0:93514bd41116 | 280 | FUNC_I2C_WRITE2CDMS(&data_receive,1); |
sakthipriya | 0:93514bd41116 | 281 | printf("\n received\n"); |
sakthipriya | 0:93514bd41116 | 282 | /*i2c_data * i2c_data_r = i2c_data_receive.alloc(); |
sakthipriya | 0:93514bd41116 | 283 | i2c_data_r->data = data_receive; |
sakthipriya | 0:93514bd41116 | 284 | i2c_data_r->length = 1; |
sakthipriya | 0:93514bd41116 | 285 | i2c_data_receive.put(i2c_data_r);*/ |
sakthipriya | 0:93514bd41116 | 286 | printf("\n Data received from CDMS is %c \n\r",data_receive); |
sakthipriya | 0:93514bd41116 | 287 | FUNC_I2C_TC_EXECUTE(data_receive); // This has to be done from a differen thread |
sakthipriya | 0:93514bd41116 | 288 | |
sakthipriya | 0:93514bd41116 | 289 | } |
sakthipriya | 0:93514bd41116 | 290 | else if(i2c_status ==1 && reset !=1) |
sakthipriya | 0:93514bd41116 | 291 | { |
sakthipriya | 0:93514bd41116 | 292 | osEvent evt = i2c_data_send.get(); |
sakthipriya | 0:93514bd41116 | 293 | if (evt.status == osEventMail) |
sakthipriya | 0:93514bd41116 | 294 | { |
sakthipriya | 0:93514bd41116 | 295 | i2c_data *i2c_data_s = (i2c_data*)evt.value.p; |
sakthipriya | 0:93514bd41116 | 296 | strcpy(data_send,i2c_data_s -> data); |
sakthipriya | 0:93514bd41116 | 297 | FUNC_I2C_WRITE2CDMS(data_send,25); |
sakthipriya | 0:93514bd41116 | 298 | printf("\nData sent to CDMS is %s\n\r",data_send); |
sakthipriya | 0:93514bd41116 | 299 | i2c_data_send.free(i2c_data_s); |
sakthipriya | 0:93514bd41116 | 300 | i2c_status = 0; |
sakthipriya | 0:93514bd41116 | 301 | //temp = i2c_status; |
sakthipriya | 0:93514bd41116 | 302 | |
sakthipriya | 0:93514bd41116 | 303 | } |
sakthipriya | 0:93514bd41116 | 304 | } |
sakthipriya | 0:93514bd41116 | 305 | |
sakthipriya | 0:93514bd41116 | 306 | } |
sakthipriya | 0:93514bd41116 | 307 | } |
sakthipriya | 0:93514bd41116 | 308 | |
sakthipriya | 0:93514bd41116 | 309 | |
sakthipriya | 0:93514bd41116 | 310 | |
sakthipriya | 0:93514bd41116 | 311 | void FUNC_I2C_INT() |
sakthipriya | 0:93514bd41116 | 312 | { |
sakthipriya | 0:93514bd41116 | 313 | reset = 0; |
sakthipriya | 0:93514bd41116 | 314 | ptr_t_i2c->signal_set(0x4); |
sakthipriya | 0:93514bd41116 | 315 | |
sakthipriya | 0:93514bd41116 | 316 | |
sakthipriya | 0:93514bd41116 | 317 | } |
sakthipriya | 0:93514bd41116 | 318 | |
sakthipriya | 0:93514bd41116 | 319 | void FUNC_I2C_RESET() |
sakthipriya | 0:93514bd41116 | 320 | { |
sakthipriya | 0:93514bd41116 | 321 | reset = 1; |
sakthipriya | 0:93514bd41116 | 322 | } |
sakthipriya | 0:93514bd41116 | 323 | |
sakthipriya | 0:93514bd41116 | 324 | |
sakthipriya | 0:93514bd41116 | 325 | |
sakthipriya | 0:93514bd41116 | 326 | void FUNC_I2C_IR2CDMS() |
sakthipriya | 0:93514bd41116 | 327 | { |
sakthipriya | 0:93514bd41116 | 328 | |
sakthipriya | 0:93514bd41116 | 329 | |
sakthipriya | 0:93514bd41116 | 330 | strcpy(hk_data,SensorQuantised.Voltage); |
sakthipriya | 0:93514bd41116 | 331 | strcat(hk_data,SensorQuantised.Current); |
sakthipriya | 0:93514bd41116 | 332 | strcat(hk_data,SensorQuantised.Temperature); |
sakthipriya | 0:93514bd41116 | 333 | strcat(hk_data,SensorQuantised.PanelTemperature); |
sakthipriya | 0:93514bd41116 | 334 | strcat(hk_data,SensorQuantised.AngularSpeed); |
sakthipriya | 0:93514bd41116 | 335 | strcat(hk_data,SensorQuantised.Bnewvalue); |
sakthipriya | 0:93514bd41116 | 336 | char fdata[5] = {SensorQuantised.BatteryTemperature,SensorQuantised.faultpoll,SensorQuantised.faultir,SensorQuantised.power_mode}; |
sakthipriya | 0:93514bd41116 | 337 | strcat(hk_data,fdata); |
sakthipriya | 0:93514bd41116 | 338 | //strcpy(hk_data,"voltage-crn-0371234awbt"); //to test if cdms forms the original structure from hk data sent |
sakthipriya | 0:93514bd41116 | 339 | printf("\nhk data : %s\n",hk_data); |
sakthipriya | 0:93514bd41116 | 340 | data_ready=0; |
sakthipriya | 0:93514bd41116 | 341 | //data = pcslave.getc(); |
sakthipriya | 0:93514bd41116 | 342 | reset =0; |
sakthipriya | 0:93514bd41116 | 343 | i2c_status=1; |
sakthipriya | 0:93514bd41116 | 344 | i2c_data * i2c_data_s = i2c_data_send.alloc(); |
sakthipriya | 0:93514bd41116 | 345 | strcpy(i2c_data_s->data,hk_data); |
sakthipriya | 0:93514bd41116 | 346 | i2c_data_s->length = 25; |
sakthipriya | 0:93514bd41116 | 347 | i2c_data_send.put(i2c_data_s); |
sakthipriya | 0:93514bd41116 | 348 | data_ready=1; |
sakthipriya | 0:93514bd41116 | 349 | //temp = i2c_status; |
sakthipriya | 0:93514bd41116 | 350 | } |
sakthipriya | 0:93514bd41116 | 351 | |
sakthipriya | 0:93514bd41116 | 352 | |
sakthipriya | 0:93514bd41116 | 353 | //------------------------------------------------------------------------------------------------------------------------------------------------ |
sakthipriya | 0:93514bd41116 | 354 | //TELECOMMAND |
sakthipriya | 0:93514bd41116 | 355 | //------------------------------------------------------------------------------------------------------------------------------------------------ |
sakthipriya | 0:93514bd41116 | 356 | void FUNC_I2C_TC_EXECUTE (char command) |
sakthipriya | 0:93514bd41116 | 357 | { switch(command) |
sakthipriya | 0:93514bd41116 | 358 | { case '0' : printf("command 0 executed"); |
sakthipriya | 0:93514bd41116 | 359 | break; |
sakthipriya | 0:93514bd41116 | 360 | case '1' : printf("command 1 executed"); |
sakthipriya | 0:93514bd41116 | 361 | break; |
sakthipriya | 0:93514bd41116 | 362 | case '2' : printf("command 2 executed"); |
sakthipriya | 0:93514bd41116 | 363 | break; |
sakthipriya | 0:93514bd41116 | 364 | case '3' : printf("command 3 executed"); |
sakthipriya | 0:93514bd41116 | 365 | } |
sakthipriya | 0:93514bd41116 | 366 | } |
sakthipriya | 0:93514bd41116 | 367 | |
sakthipriya | 0:93514bd41116 | 368 | |
sakthipriya | 0:93514bd41116 | 369 | //------------------------------------------------------------------------------------------------------------------------------------------------ |
sakthipriya | 0:93514bd41116 | 370 | //SCHEDULER |
sakthipriya | 0:93514bd41116 | 371 | //------------------------------------------------------------------------------------------------------------------------------------------------ |
sakthipriya | 0:93514bd41116 | 372 | int beacon_sc = 3; |
sakthipriya | 0:93514bd41116 | 373 | uint16_t schedcount=1; |
sakthipriya | 0:93514bd41116 | 374 | void T_SC(void const *args) |
sakthipriya | 0:93514bd41116 | 375 | { |
sakthipriya | 0:93514bd41116 | 376 | |
sakthipriya | 0:93514bd41116 | 377 | printf("The value of i in scheduler is %d\n",schedcount); |
sakthipriya | 0:93514bd41116 | 378 | if(schedcount == 65532) //to reset the counter |
sakthipriya | 0:93514bd41116 | 379 | { |
sakthipriya | 0:93514bd41116 | 380 | schedcount = 0; |
sakthipriya | 0:93514bd41116 | 381 | } |
sakthipriya | 0:93514bd41116 | 382 | |
sakthipriya | 0:93514bd41116 | 383 | if(schedcount%1==0) |
sakthipriya | 0:93514bd41116 | 384 | { |
sakthipriya | 0:93514bd41116 | 385 | ptr_t_acs -> signal_set(0x1); |
sakthipriya | 0:93514bd41116 | 386 | ptr_t_wdt -> signal_set(0x5); |
sakthipriya | 0:93514bd41116 | 387 | } |
sakthipriya | 0:93514bd41116 | 388 | if(schedcount%2==0) |
sakthipriya | 0:93514bd41116 | 389 | { |
sakthipriya | 0:93514bd41116 | 390 | //ptr_t_fault -> signal_set(0x2); |
sakthipriya | 0:93514bd41116 | 391 | ptr_t_hk_acq -> signal_set(0x2); |
sakthipriya | 0:93514bd41116 | 392 | |
sakthipriya | 0:93514bd41116 | 393 | } |
sakthipriya | 0:93514bd41116 | 394 | if(schedcount%beacon_sc==0) |
sakthipriya | 0:93514bd41116 | 395 | { |
sakthipriya | 0:93514bd41116 | 396 | if(beac_flag==0) |
sakthipriya | 0:93514bd41116 | 397 | { |
sakthipriya | 0:93514bd41116 | 398 | |
sakthipriya | 0:93514bd41116 | 399 | //ptr_t_bea -> signal_set(0x3); |
sakthipriya | 0:93514bd41116 | 400 | } |
sakthipriya | 0:93514bd41116 | 401 | } |
sakthipriya | 0:93514bd41116 | 402 | schedcount++; |
sakthipriya | 0:93514bd41116 | 403 | } |
sakthipriya | 0:93514bd41116 | 404 | |
sakthipriya | 0:93514bd41116 | 405 | //--------------------------------------------------------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 406 | |
sakthipriya | 0:93514bd41116 | 407 | int main() |
sakthipriya | 0:93514bd41116 | 408 | { |
sakthipriya | 0:93514bd41116 | 409 | t1.start(); |
sakthipriya | 0:93514bd41116 | 410 | |
sakthipriya | 0:93514bd41116 | 411 | ptr_t_hk_acq = new Thread(T_HK_ACQ); |
sakthipriya | 0:93514bd41116 | 412 | ptr_t_acs = new Thread(T_ACS); |
sakthipriya | 0:93514bd41116 | 413 | //ptr_t_acs_write2flash = new Thread(T_ACS_WRITE2FLASH); |
sakthipriya | 0:93514bd41116 | 414 | ptr_t_bea = new Thread(T_BEA); |
sakthipriya | 0:93514bd41116 | 415 | //ptr_t_bea_telecommand = new Thread(T_BEA_TELECOMMAND); |
sakthipriya | 0:93514bd41116 | 416 | //ptr_t_fault = new Thread(T_FAULT); |
sakthipriya | 0:93514bd41116 | 417 | ptr_t_i2c = new Thread(T_I2C_BAE); |
sakthipriya | 0:93514bd41116 | 418 | //ptr_t_sc = new Thread(T_SC); |
sakthipriya | 0:93514bd41116 | 419 | ptr_t_wdt = new Thread(T_WDT); |
sakthipriya | 0:93514bd41116 | 420 | |
sakthipriya | 0:93514bd41116 | 421 | interrupt_fault(); |
sakthipriya | 0:93514bd41116 | 422 | |
sakthipriya | 0:93514bd41116 | 423 | //ptr_t_fault -> set_priority(osPriorityRealtime); |
sakthipriya | 0:93514bd41116 | 424 | ptr_t_acs->set_priority(osPriorityAboveNormal); |
sakthipriya | 0:93514bd41116 | 425 | ptr_t_i2c->set_priority(osPriorityHigh); |
sakthipriya | 0:93514bd41116 | 426 | ptr_t_hk_acq->set_priority(osPriorityAboveNormal); |
sakthipriya | 0:93514bd41116 | 427 | //ptr_t_acs_write2flash->set_priority(osPriorityBelowNormal); |
sakthipriya | 0:93514bd41116 | 428 | ptr_t_bea->set_priority(osPriorityAboveNormal); |
sakthipriya | 0:93514bd41116 | 429 | //ptr_t_bea_telecommand->set_priority(osPriorityIdle); |
sakthipriya | 0:93514bd41116 | 430 | //ptr_t_sc->set_priority(osPriorityAboveNormal); |
sakthipriya | 0:93514bd41116 | 431 | ptr_t_wdt -> set_priority(osPriorityIdle); |
sakthipriya | 0:93514bd41116 | 432 | |
sakthipriya | 0:93514bd41116 | 433 | |
sakthipriya | 0:93514bd41116 | 434 | // ---------------------------------------------------------------------------------------------- |
sakthipriya | 0:93514bd41116 | 435 | //printf("\n T_FAULT priority is %d",ptr_t_fault->get_priority()); |
sakthipriya | 0:93514bd41116 | 436 | printf("\n T_ACS priority is %d",ptr_t_acs->get_priority()); |
sakthipriya | 0:93514bd41116 | 437 | printf("\n T_HK_ACQ priority is %d",ptr_t_hk_acq->get_priority()); |
sakthipriya | 0:93514bd41116 | 438 | //printf("\n T_ACS_WRITE2FLASH priority is %d",ptr_t_acs_write2flash->get_priority()); |
sakthipriya | 0:93514bd41116 | 439 | printf("\n T_BEA priority is %d",ptr_t_bea->get_priority()); |
sakthipriya | 0:93514bd41116 | 440 | RtosTimer t_sc_timer(T_SC,osTimerPeriodic); |
sakthipriya | 0:93514bd41116 | 441 | t_sc_timer.start(10000); |
sakthipriya | 0:93514bd41116 | 442 | printf("\n%f\n",t1.read()); |
sakthipriya | 0:93514bd41116 | 443 | |
sakthipriya | 0:93514bd41116 | 444 | |
sakthipriya | 0:93514bd41116 | 445 | |
sakthipriya | 0:93514bd41116 | 446 | master_reset.fall(&FUNC_I2C_RESET); |
sakthipriya | 0:93514bd41116 | 447 | interrupt.rise(&FUNC_I2C_INT); |
sakthipriya | 0:93514bd41116 | 448 | |
sakthipriya | 0:93514bd41116 | 449 | while(1) |
sakthipriya | 0:93514bd41116 | 450 | { |
sakthipriya | 0:93514bd41116 | 451 | //Thread::wait(10000); |
sakthipriya | 0:93514bd41116 | 452 | //ir2master(); |
sakthipriya | 0:93514bd41116 | 453 | Thread::wait(5000); |
sakthipriya | 0:93514bd41116 | 454 | } |
sakthipriya | 0:93514bd41116 | 455 | |
sakthipriya | 0:93514bd41116 | 456 | } |