![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
no honeycomb
main.cpp@1:7017c91e63da, 2014-12-20 (annotated)
- Committer:
- raizel_varun
- Date:
- Sat Dec 20 05:24:49 2014 +0000
- Revision:
- 1:7017c91e63da
- Parent:
- 0:ebdf4f859dca
- Child:
- 2:081ff4d93e91
with pin;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
raizel_varun | 0:ebdf4f859dca | 1 | #include "mbed.h" |
raizel_varun | 0:ebdf4f859dca | 2 | #include "rtos.h" |
raizel_varun | 0:ebdf4f859dca | 3 | #include "HK.h" |
raizel_varun | 0:ebdf4f859dca | 4 | #include "slave.h" |
raizel_varun | 0:ebdf4f859dca | 5 | #include "beacon.h" |
raizel_varun | 0:ebdf4f859dca | 6 | #include "ACS.h" |
raizel_varun | 0:ebdf4f859dca | 7 | #include "fault.h" |
raizel_varun | 0:ebdf4f859dca | 8 | #include "slave.h" |
raizel_varun | 0:ebdf4f859dca | 9 | |
raizel_varun | 0:ebdf4f859dca | 10 | Serial pc(USBTX, USBRX); |
raizel_varun | 0:ebdf4f859dca | 11 | |
raizel_varun | 0:ebdf4f859dca | 12 | InterruptIn interrupt(D9); |
raizel_varun | 0:ebdf4f859dca | 13 | InterruptIn master_reset(D8); |
raizel_varun | 0:ebdf4f859dca | 14 | |
raizel_varun | 0:ebdf4f859dca | 15 | |
raizel_varun | 0:ebdf4f859dca | 16 | Timer t; //To know the time of execution each thread |
raizel_varun | 0:ebdf4f859dca | 17 | Timer t1; |
raizel_varun | 0:ebdf4f859dca | 18 | //To know the time of entering of each thread |
raizel_varun | 0:ebdf4f859dca | 19 | |
raizel_varun | 0:ebdf4f859dca | 20 | |
raizel_varun | 0:ebdf4f859dca | 21 | |
raizel_varun | 0:ebdf4f859dca | 22 | |
raizel_varun | 0:ebdf4f859dca | 23 | |
raizel_varun | 0:ebdf4f859dca | 24 | |
raizel_varun | 0:ebdf4f859dca | 25 | |
raizel_varun | 0:ebdf4f859dca | 26 | Thread *ptr_t_hk_acq; |
raizel_varun | 0:ebdf4f859dca | 27 | Thread *ptr_t_acs; |
raizel_varun | 0:ebdf4f859dca | 28 | //Thread *ptr_t_acs_write2flash; |
raizel_varun | 0:ebdf4f859dca | 29 | Thread *ptr_t_bea; |
raizel_varun | 0:ebdf4f859dca | 30 | //Thread *ptr_t_bea_telecommand; |
raizel_varun | 0:ebdf4f859dca | 31 | //Thread *ptr_t_fault; |
raizel_varun | 0:ebdf4f859dca | 32 | Thread *ptr_t_i2c; |
raizel_varun | 0:ebdf4f859dca | 33 | Thread *ptr_t_wdt; |
raizel_varun | 0:ebdf4f859dca | 34 | |
raizel_varun | 0:ebdf4f859dca | 35 | |
raizel_varun | 0:ebdf4f859dca | 36 | |
raizel_varun | 0:ebdf4f859dca | 37 | I2CSlave slave(D14,D15); //configuring pins p27, p28 as I2Cslave |
raizel_varun | 0:ebdf4f859dca | 38 | |
raizel_varun | 0:ebdf4f859dca | 39 | |
raizel_varun | 0:ebdf4f859dca | 40 | DigitalOut data_ready(D10); |
raizel_varun | 0:ebdf4f859dca | 41 | int i2c_status=0; //read/write mode for i2c 0 : write2slave, 1 : write2master |
raizel_varun | 0:ebdf4f859dca | 42 | int reset=0; |
raizel_varun | 0:ebdf4f859dca | 43 | int temp; |
raizel_varun | 0:ebdf4f859dca | 44 | |
raizel_varun | 0:ebdf4f859dca | 45 | typedef struct |
raizel_varun | 0:ebdf4f859dca | 46 | { |
raizel_varun | 0:ebdf4f859dca | 47 | char data[25]; // To avoid dynamic memory allocation |
raizel_varun | 0:ebdf4f859dca | 48 | int length; |
raizel_varun | 0:ebdf4f859dca | 49 | }i2c_data; |
raizel_varun | 0:ebdf4f859dca | 50 | |
raizel_varun | 0:ebdf4f859dca | 51 | |
raizel_varun | 0:ebdf4f859dca | 52 | |
raizel_varun | 0:ebdf4f859dca | 53 | |
raizel_varun | 0:ebdf4f859dca | 54 | |
raizel_varun | 0:ebdf4f859dca | 55 | |
raizel_varun | 0:ebdf4f859dca | 56 | //Mail<i2c_data,16> i2c_data_receive; |
raizel_varun | 0:ebdf4f859dca | 57 | Mail<i2c_data,16> i2c_data_send; |
raizel_varun | 0:ebdf4f859dca | 58 | |
raizel_varun | 0:ebdf4f859dca | 59 | //-------------------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 60 | //TASK 2 : HK |
raizel_varun | 0:ebdf4f859dca | 61 | //-------------------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 62 | |
raizel_varun | 0:ebdf4f859dca | 63 | char hk_data[25]; |
raizel_varun | 0:ebdf4f859dca | 64 | extern SensorDataQuantised SensorQuantised; |
raizel_varun | 0:ebdf4f859dca | 65 | void T_HK_ACQ(void const *args) |
raizel_varun | 0:ebdf4f859dca | 66 | { |
raizel_varun | 0:ebdf4f859dca | 67 | |
raizel_varun | 0:ebdf4f859dca | 68 | while(1) |
raizel_varun | 0:ebdf4f859dca | 69 | { |
raizel_varun | 0:ebdf4f859dca | 70 | Thread::signal_wait(0x2); |
raizel_varun | 0:ebdf4f859dca | 71 | SensorQuantised.power_mode='0'; |
raizel_varun | 0:ebdf4f859dca | 72 | printf("\nTHIS IS HK %f\n",t1.read()); |
raizel_varun | 0:ebdf4f859dca | 73 | t.start(); |
raizel_varun | 0:ebdf4f859dca | 74 | FUNC_HK_FAULTS(); |
raizel_varun | 0:ebdf4f859dca | 75 | FUNC_HK_POWER(SensorQuantised.power_mode); //The power mode algorithm is yet to be obtained |
raizel_varun | 0:ebdf4f859dca | 76 | FUNC_HK_MAIN(); //Collecting HK data |
raizel_varun | 0:ebdf4f859dca | 77 | //thread_2.signal_set(0x4); |
raizel_varun | 0:ebdf4f859dca | 78 | //FUNC_I2C_SLAVE_MAIN(25); |
raizel_varun | 0:ebdf4f859dca | 79 | FUNC_I2C_IR2CDMS(); |
raizel_varun | 0:ebdf4f859dca | 80 | t.stop(); |
raizel_varun | 0:ebdf4f859dca | 81 | printf("The time to execute hk_acq is %f seconds\n",t.read()); |
raizel_varun | 0:ebdf4f859dca | 82 | t.reset(); |
raizel_varun | 0:ebdf4f859dca | 83 | } |
raizel_varun | 0:ebdf4f859dca | 84 | } |
raizel_varun | 0:ebdf4f859dca | 85 | |
raizel_varun | 0:ebdf4f859dca | 86 | //--------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 87 | //TASK 1 : ACS |
raizel_varun | 0:ebdf4f859dca | 88 | //--------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 89 | |
raizel_varun | 0:ebdf4f859dca | 90 | int acs_pflag = 1; |
raizel_varun | 0:ebdf4f859dca | 91 | void T_ACS(void const *args) |
raizel_varun | 0:ebdf4f859dca | 92 | { |
raizel_varun | 0:ebdf4f859dca | 93 | float *mag_field; |
raizel_varun | 0:ebdf4f859dca | 94 | float *omega; |
raizel_varun | 0:ebdf4f859dca | 95 | float *moment; |
raizel_varun | 0:ebdf4f859dca | 96 | while(1) |
raizel_varun | 0:ebdf4f859dca | 97 | { |
raizel_varun | 0:ebdf4f859dca | 98 | Thread::signal_wait(0x1); |
raizel_varun | 0:ebdf4f859dca | 99 | printf("\nTHIS IS ACS %f\n",t1.read()); |
raizel_varun | 0:ebdf4f859dca | 100 | t.start(); |
raizel_varun | 0:ebdf4f859dca | 101 | mag_field= FUNC_ACS_MAG_EXEC(); //actual execution |
raizel_varun | 0:ebdf4f859dca | 102 | omega = FUNC_ACS_EXEC_GYR(); |
raizel_varun | 0:ebdf4f859dca | 103 | |
raizel_varun | 0:ebdf4f859dca | 104 | |
raizel_varun | 0:ebdf4f859dca | 105 | |
raizel_varun | 0:ebdf4f859dca | 106 | if(acs_pflag == 1) |
raizel_varun | 0:ebdf4f859dca | 107 | { |
raizel_varun | 0:ebdf4f859dca | 108 | moment = FUNC_ACS_CNTRLALGO(mag_field,omega); |
raizel_varun | 0:ebdf4f859dca | 109 | FUNC_ACS_GENPWM(moment); |
raizel_varun | 0:ebdf4f859dca | 110 | } |
raizel_varun | 0:ebdf4f859dca | 111 | |
raizel_varun | 0:ebdf4f859dca | 112 | t.reset(); |
raizel_varun | 0:ebdf4f859dca | 113 | } |
raizel_varun | 0:ebdf4f859dca | 114 | } |
raizel_varun | 0:ebdf4f859dca | 115 | /* |
raizel_varun | 0:ebdf4f859dca | 116 | void T_ACS_WRITE2FLASH(void const *args) |
raizel_varun | 0:ebdf4f859dca | 117 | { |
raizel_varun | 0:ebdf4f859dca | 118 | while(1) |
raizel_varun | 0:ebdf4f859dca | 119 | { |
raizel_varun | 0:ebdf4f859dca | 120 | //printf("Writing in the flash\n"); |
raizel_varun | 0:ebdf4f859dca | 121 | osEvent evt = q_acs.get(); |
raizel_varun | 0:ebdf4f859dca | 122 | if(evt.status == osEventMail) |
raizel_varun | 0:ebdf4f859dca | 123 | { |
raizel_varun | 0:ebdf4f859dca | 124 | sensor_data *ptr = (sensor_data*)evt.value.p; |
raizel_varun | 0:ebdf4f859dca | 125 | FUNC_ACS_WRITE2FLASH(ptr); |
raizel_varun | 0:ebdf4f859dca | 126 | q_acs.free(ptr); |
raizel_varun | 0:ebdf4f859dca | 127 | } |
raizel_varun | 0:ebdf4f859dca | 128 | printf("Writing acs data in the flash\n"); |
raizel_varun | 0:ebdf4f859dca | 129 | } |
raizel_varun | 0:ebdf4f859dca | 130 | } |
raizel_varun | 0:ebdf4f859dca | 131 | |
raizel_varun | 0:ebdf4f859dca | 132 | */ |
raizel_varun | 0:ebdf4f859dca | 133 | //---------------------------------------------------BEACON-------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 134 | |
raizel_varun | 0:ebdf4f859dca | 135 | int beac_flag=0; //To receive telecommand from ground. |
raizel_varun | 0:ebdf4f859dca | 136 | |
raizel_varun | 0:ebdf4f859dca | 137 | |
raizel_varun | 0:ebdf4f859dca | 138 | /*void T_BEA_TELECOMMAND(void const *args) |
raizel_varun | 0:ebdf4f859dca | 139 | { |
raizel_varun | 0:ebdf4f859dca | 140 | char c = pc.getc(); |
raizel_varun | 0:ebdf4f859dca | 141 | if(c=='a') |
raizel_varun | 0:ebdf4f859dca | 142 | { |
raizel_varun | 0:ebdf4f859dca | 143 | printf("Telecommand detected\n"); |
raizel_varun | 0:ebdf4f859dca | 144 | beac_flag=1; |
raizel_varun | 0:ebdf4f859dca | 145 | } |
raizel_varun | 0:ebdf4f859dca | 146 | } |
raizel_varun | 0:ebdf4f859dca | 147 | */ |
raizel_varun | 0:ebdf4f859dca | 148 | |
raizel_varun | 0:ebdf4f859dca | 149 | void T_BEA(void const *args) |
raizel_varun | 0:ebdf4f859dca | 150 | { |
raizel_varun | 0:ebdf4f859dca | 151 | |
raizel_varun | 0:ebdf4f859dca | 152 | while(1) |
raizel_varun | 0:ebdf4f859dca | 153 | { |
raizel_varun | 0:ebdf4f859dca | 154 | Thread::signal_wait(0x3); |
raizel_varun | 0:ebdf4f859dca | 155 | printf("\nTHIS IS BEACON %f\n",t1.read()); |
raizel_varun | 0:ebdf4f859dca | 156 | t.start(); |
raizel_varun | 0:ebdf4f859dca | 157 | |
raizel_varun | 0:ebdf4f859dca | 158 | |
raizel_varun | 0:ebdf4f859dca | 159 | |
raizel_varun | 0:ebdf4f859dca | 160 | FUNC_BEA(); |
raizel_varun | 0:ebdf4f859dca | 161 | |
raizel_varun | 0:ebdf4f859dca | 162 | |
raizel_varun | 0:ebdf4f859dca | 163 | if(beac_flag==1) |
raizel_varun | 0:ebdf4f859dca | 164 | { |
raizel_varun | 0:ebdf4f859dca | 165 | Thread::wait(600000); |
raizel_varun | 0:ebdf4f859dca | 166 | beac_flag = 0; |
raizel_varun | 0:ebdf4f859dca | 167 | } |
raizel_varun | 0:ebdf4f859dca | 168 | |
raizel_varun | 0:ebdf4f859dca | 169 | printf("The time to execute beacon thread is %f seconds\n",t.read()); |
raizel_varun | 0:ebdf4f859dca | 170 | t.reset(); |
raizel_varun | 0:ebdf4f859dca | 171 | } |
raizel_varun | 0:ebdf4f859dca | 172 | } |
raizel_varun | 0:ebdf4f859dca | 173 | |
raizel_varun | 0:ebdf4f859dca | 174 | //--------------------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 175 | //TASK 4 : FAULT MANAGEMENT |
raizel_varun | 0:ebdf4f859dca | 176 | //--------------------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 177 | //Dummy fault rectifier functions |
raizel_varun | 0:ebdf4f859dca | 178 | |
raizel_varun | 0:ebdf4f859dca | 179 | /*Mail<int,16> faults; |
raizel_varun | 0:ebdf4f859dca | 180 | |
raizel_varun | 0:ebdf4f859dca | 181 | void FUNC_FAULT_FUNCT1() |
raizel_varun | 0:ebdf4f859dca | 182 | { |
raizel_varun | 0:ebdf4f859dca | 183 | printf("\nFault 1 detected... \n"); |
raizel_varun | 0:ebdf4f859dca | 184 | } |
raizel_varun | 0:ebdf4f859dca | 185 | |
raizel_varun | 0:ebdf4f859dca | 186 | void FUNC_FAULT_FUNCT2() |
raizel_varun | 0:ebdf4f859dca | 187 | { |
raizel_varun | 0:ebdf4f859dca | 188 | printf("\nFault 2 detected...\n"); |
raizel_varun | 0:ebdf4f859dca | 189 | } |
raizel_varun | 0:ebdf4f859dca | 190 | |
raizel_varun | 0:ebdf4f859dca | 191 | void T_FAULT(void const *args) |
raizel_varun | 0:ebdf4f859dca | 192 | { |
raizel_varun | 0:ebdf4f859dca | 193 | while(1) |
raizel_varun | 0:ebdf4f859dca | 194 | { |
raizel_varun | 0:ebdf4f859dca | 195 | osEvent evt = faults.get(); |
raizel_varun | 0:ebdf4f859dca | 196 | if(evt.status==osEventMail) |
raizel_varun | 0:ebdf4f859dca | 197 | { |
raizel_varun | 0:ebdf4f859dca | 198 | int *fault_id= (int *)evt.value.p; |
raizel_varun | 0:ebdf4f859dca | 199 | switch(*fault_id) |
raizel_varun | 0:ebdf4f859dca | 200 | { |
raizel_varun | 0:ebdf4f859dca | 201 | case 1: FUNC_FAULT_FUNCT1(); |
raizel_varun | 0:ebdf4f859dca | 202 | break; |
raizel_varun | 0:ebdf4f859dca | 203 | case 2: FUNC_FAULT_FUNCT2(); |
raizel_varun | 0:ebdf4f859dca | 204 | break; |
raizel_varun | 0:ebdf4f859dca | 205 | } |
raizel_varun | 0:ebdf4f859dca | 206 | faults.free(fault_id); |
raizel_varun | 0:ebdf4f859dca | 207 | } |
raizel_varun | 0:ebdf4f859dca | 208 | } |
raizel_varun | 0:ebdf4f859dca | 209 | }*/ |
raizel_varun | 0:ebdf4f859dca | 210 | |
raizel_varun | 0:ebdf4f859dca | 211 | extern SensorDataQuantised SensorQuantised; |
raizel_varun | 0:ebdf4f859dca | 212 | |
raizel_varun | 0:ebdf4f859dca | 213 | |
raizel_varun | 0:ebdf4f859dca | 214 | /*void T_FAULT(void const *args) |
raizel_varun | 0:ebdf4f859dca | 215 | { |
raizel_varun | 0:ebdf4f859dca | 216 | Sensor.power_mode='0'; |
raizel_varun | 0:ebdf4f859dca | 217 | while(1) |
raizel_varun | 0:ebdf4f859dca | 218 | { |
raizel_varun | 0:ebdf4f859dca | 219 | Thread :: signal_wait(0x2); |
raizel_varun | 0:ebdf4f859dca | 220 | FAULTS(); |
raizel_varun | 0:ebdf4f859dca | 221 | POWER(Sensor.power_mode); |
raizel_varun | 0:ebdf4f859dca | 222 | //Sensor.power_mode++; //testing ... should be removed |
raizel_varun | 0:ebdf4f859dca | 223 | } |
raizel_varun | 0:ebdf4f859dca | 224 | } |
raizel_varun | 0:ebdf4f859dca | 225 | */ |
raizel_varun | 0:ebdf4f859dca | 226 | /*------------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 227 | -------------------------------------------------------WATCHDOG----------------------------------------------------------------------------*/ |
raizel_varun | 0:ebdf4f859dca | 228 | DigitalOut trigger(PIN63); // has to be changed |
raizel_varun | 0:ebdf4f859dca | 229 | void T_WDT(void const * args) |
raizel_varun | 0:ebdf4f859dca | 230 | { |
raizel_varun | 0:ebdf4f859dca | 231 | trigger = 1; |
raizel_varun | 0:ebdf4f859dca | 232 | while(true) |
raizel_varun | 0:ebdf4f859dca | 233 | { |
raizel_varun | 0:ebdf4f859dca | 234 | Thread::signal_wait(0x5); //signal set from scheduler or sthing. r RTOS timer nce the timing is finalized |
raizel_varun | 0:ebdf4f859dca | 235 | printf("\nEntered WD\n"); |
raizel_varun | 0:ebdf4f859dca | 236 | trigger = !trigger; |
raizel_varun | 0:ebdf4f859dca | 237 | } |
raizel_varun | 0:ebdf4f859dca | 238 | } |
raizel_varun | 0:ebdf4f859dca | 239 | |
raizel_varun | 0:ebdf4f859dca | 240 | //--------------------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 241 | //TASK 5 : i2c data |
raizel_varun | 0:ebdf4f859dca | 242 | //--------------------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 243 | |
raizel_varun | 0:ebdf4f859dca | 244 | |
raizel_varun | 0:ebdf4f859dca | 245 | |
raizel_varun | 0:ebdf4f859dca | 246 | |
raizel_varun | 0:ebdf4f859dca | 247 | |
raizel_varun | 0:ebdf4f859dca | 248 | |
raizel_varun | 0:ebdf4f859dca | 249 | void FUNC_I2C_WRITE2CDMS(char *data, int length=1) |
raizel_varun | 0:ebdf4f859dca | 250 | { |
raizel_varun | 0:ebdf4f859dca | 251 | int slave_status = 1; |
raizel_varun | 0:ebdf4f859dca | 252 | |
raizel_varun | 1:7017c91e63da | 253 | while(slave_status && interrupt == 1 ) |
raizel_varun | 0:ebdf4f859dca | 254 | { |
raizel_varun | 0:ebdf4f859dca | 255 | slave.address(0x20); |
raizel_varun | 0:ebdf4f859dca | 256 | if(slave.receive()==1) |
raizel_varun | 0:ebdf4f859dca | 257 | { |
raizel_varun | 0:ebdf4f859dca | 258 | slave_status=slave.write(data,length); |
raizel_varun | 0:ebdf4f859dca | 259 | |
raizel_varun | 0:ebdf4f859dca | 260 | |
raizel_varun | 0:ebdf4f859dca | 261 | } |
raizel_varun | 0:ebdf4f859dca | 262 | else if(slave.receive()==3 || slave.receive()==2) |
raizel_varun | 0:ebdf4f859dca | 263 | { |
raizel_varun | 0:ebdf4f859dca | 264 | slave_status=slave.read(data,length); |
raizel_varun | 0:ebdf4f859dca | 265 | } |
raizel_varun | 0:ebdf4f859dca | 266 | |
raizel_varun | 0:ebdf4f859dca | 267 | } |
raizel_varun | 0:ebdf4f859dca | 268 | |
raizel_varun | 0:ebdf4f859dca | 269 | printf("\ndone\n\r"); |
raizel_varun | 0:ebdf4f859dca | 270 | |
raizel_varun | 0:ebdf4f859dca | 271 | } |
raizel_varun | 0:ebdf4f859dca | 272 | char data_send[25],data_receive; |
raizel_varun | 0:ebdf4f859dca | 273 | void T_I2C_BAE(void const * args) |
raizel_varun | 0:ebdf4f859dca | 274 | { |
raizel_varun | 0:ebdf4f859dca | 275 | //char data_send,data_receive; |
raizel_varun | 0:ebdf4f859dca | 276 | while(1) |
raizel_varun | 0:ebdf4f859dca | 277 | { |
raizel_varun | 0:ebdf4f859dca | 278 | Thread::signal_wait(0x4); |
raizel_varun | 0:ebdf4f859dca | 279 | //T_I2C_BAE(); |
raizel_varun | 0:ebdf4f859dca | 280 | //i2c_status = temp; |
raizel_varun | 0:ebdf4f859dca | 281 | //wait(0.5); |
raizel_varun | 0:ebdf4f859dca | 282 | printf("\n entered thread %d\n\r",i2c_status); |
raizel_varun | 0:ebdf4f859dca | 283 | if(i2c_status == 0 && reset !=1) |
raizel_varun | 0:ebdf4f859dca | 284 | { |
raizel_varun | 0:ebdf4f859dca | 285 | |
raizel_varun | 0:ebdf4f859dca | 286 | FUNC_I2C_WRITE2CDMS(&data_receive,1); |
raizel_varun | 0:ebdf4f859dca | 287 | printf("\n received\n"); |
raizel_varun | 0:ebdf4f859dca | 288 | /*i2c_data * i2c_data_r = i2c_data_receive.alloc(); |
raizel_varun | 0:ebdf4f859dca | 289 | i2c_data_r->data = data_receive; |
raizel_varun | 0:ebdf4f859dca | 290 | i2c_data_r->length = 1; |
raizel_varun | 0:ebdf4f859dca | 291 | i2c_data_receive.put(i2c_data_r);*/ |
raizel_varun | 0:ebdf4f859dca | 292 | printf("\n Data received from CDMS is %c \n\r",data_receive); |
raizel_varun | 0:ebdf4f859dca | 293 | FUNC_I2C_TC_EXECUTE(data_receive); // This has to be done from a differen thread |
raizel_varun | 0:ebdf4f859dca | 294 | |
raizel_varun | 0:ebdf4f859dca | 295 | } |
raizel_varun | 0:ebdf4f859dca | 296 | else if(i2c_status ==1 && reset !=1) |
raizel_varun | 0:ebdf4f859dca | 297 | { |
raizel_varun | 0:ebdf4f859dca | 298 | osEvent evt = i2c_data_send.get(); |
raizel_varun | 0:ebdf4f859dca | 299 | if (evt.status == osEventMail) |
raizel_varun | 0:ebdf4f859dca | 300 | { |
raizel_varun | 0:ebdf4f859dca | 301 | i2c_data *i2c_data_s = (i2c_data*)evt.value.p; |
raizel_varun | 0:ebdf4f859dca | 302 | strcpy(data_send,i2c_data_s -> data); |
raizel_varun | 0:ebdf4f859dca | 303 | FUNC_I2C_WRITE2CDMS(data_send,25); |
raizel_varun | 0:ebdf4f859dca | 304 | printf("\nData sent to CDMS is %s\n\r",data_send); |
raizel_varun | 0:ebdf4f859dca | 305 | i2c_data_send.free(i2c_data_s); |
raizel_varun | 0:ebdf4f859dca | 306 | i2c_status = 0; |
raizel_varun | 1:7017c91e63da | 307 | data_ready = 0; |
raizel_varun | 0:ebdf4f859dca | 308 | //temp = i2c_status; |
raizel_varun | 0:ebdf4f859dca | 309 | |
raizel_varun | 0:ebdf4f859dca | 310 | } |
raizel_varun | 0:ebdf4f859dca | 311 | } |
raizel_varun | 0:ebdf4f859dca | 312 | |
raizel_varun | 0:ebdf4f859dca | 313 | } |
raizel_varun | 0:ebdf4f859dca | 314 | } |
raizel_varun | 0:ebdf4f859dca | 315 | |
raizel_varun | 0:ebdf4f859dca | 316 | |
raizel_varun | 0:ebdf4f859dca | 317 | |
raizel_varun | 0:ebdf4f859dca | 318 | void FUNC_I2C_INT() |
raizel_varun | 0:ebdf4f859dca | 319 | { |
raizel_varun | 0:ebdf4f859dca | 320 | reset = 0; |
raizel_varun | 0:ebdf4f859dca | 321 | ptr_t_i2c->signal_set(0x4); |
raizel_varun | 0:ebdf4f859dca | 322 | |
raizel_varun | 0:ebdf4f859dca | 323 | |
raizel_varun | 0:ebdf4f859dca | 324 | } |
raizel_varun | 0:ebdf4f859dca | 325 | |
raizel_varun | 0:ebdf4f859dca | 326 | void FUNC_I2C_RESET() |
raizel_varun | 0:ebdf4f859dca | 327 | { |
raizel_varun | 0:ebdf4f859dca | 328 | reset = 1; |
raizel_varun | 0:ebdf4f859dca | 329 | } |
raizel_varun | 0:ebdf4f859dca | 330 | |
raizel_varun | 0:ebdf4f859dca | 331 | |
raizel_varun | 0:ebdf4f859dca | 332 | |
raizel_varun | 0:ebdf4f859dca | 333 | void FUNC_I2C_IR2CDMS() |
raizel_varun | 0:ebdf4f859dca | 334 | { |
raizel_varun | 0:ebdf4f859dca | 335 | |
raizel_varun | 0:ebdf4f859dca | 336 | //char data[25]; |
raizel_varun | 0:ebdf4f859dca | 337 | //strcpy(data,"sakthi "); |
raizel_varun | 0:ebdf4f859dca | 338 | //strcat(data,"priya"); |
raizel_varun | 0:ebdf4f859dca | 339 | strcpy(hk_data,SensorQuantised.Voltage); |
raizel_varun | 0:ebdf4f859dca | 340 | strcat(hk_data,SensorQuantised.Current); |
raizel_varun | 0:ebdf4f859dca | 341 | strcat(hk_data,SensorQuantised.Temperature); |
raizel_varun | 0:ebdf4f859dca | 342 | strcat(hk_data,SensorQuantised.PanelTemperature); |
raizel_varun | 0:ebdf4f859dca | 343 | strcat(hk_data,SensorQuantised.AngularSpeed); |
raizel_varun | 0:ebdf4f859dca | 344 | strcat(hk_data,SensorQuantised.Bnewvalue); |
raizel_varun | 0:ebdf4f859dca | 345 | char fdata[5] = {SensorQuantised.BatteryTemperature,SensorQuantised.faultpoll,SensorQuantised.faultir,SensorQuantised.power_mode}; |
raizel_varun | 0:ebdf4f859dca | 346 | |
raizel_varun | 0:ebdf4f859dca | 347 | /*strcat(hk_data,sfaultpoll); |
raizel_varun | 0:ebdf4f859dca | 348 | strcat(hk_data,sfaultir); |
raizel_varun | 0:ebdf4f859dca | 349 | strcat(hk_data,spower_mode);*/ |
raizel_varun | 0:ebdf4f859dca | 350 | strcat(hk_data,fdata); |
raizel_varun | 0:ebdf4f859dca | 351 | printf("\nhk data : %s\n",hk_data); |
raizel_varun | 1:7017c91e63da | 352 | |
raizel_varun | 0:ebdf4f859dca | 353 | //data = pcslave.getc(); |
raizel_varun | 0:ebdf4f859dca | 354 | reset =0; |
raizel_varun | 0:ebdf4f859dca | 355 | i2c_status=1; |
raizel_varun | 0:ebdf4f859dca | 356 | i2c_data * i2c_data_s = i2c_data_send.alloc(); |
raizel_varun | 0:ebdf4f859dca | 357 | strcpy(i2c_data_s->data,hk_data); |
raizel_varun | 0:ebdf4f859dca | 358 | i2c_data_s->length = 25; |
raizel_varun | 0:ebdf4f859dca | 359 | i2c_data_send.put(i2c_data_s); |
raizel_varun | 0:ebdf4f859dca | 360 | data_ready=1; |
raizel_varun | 0:ebdf4f859dca | 361 | //temp = i2c_status; |
raizel_varun | 0:ebdf4f859dca | 362 | } |
raizel_varun | 0:ebdf4f859dca | 363 | |
raizel_varun | 0:ebdf4f859dca | 364 | |
raizel_varun | 0:ebdf4f859dca | 365 | //------------------------------------------------------------------------------------------------------------------------------------------------ |
raizel_varun | 0:ebdf4f859dca | 366 | //TELECOMMAND |
raizel_varun | 0:ebdf4f859dca | 367 | //------------------------------------------------------------------------------------------------------------------------------------------------ |
raizel_varun | 0:ebdf4f859dca | 368 | void FUNC_I2C_TC_EXECUTE (char command) |
raizel_varun | 0:ebdf4f859dca | 369 | { switch(command) |
raizel_varun | 0:ebdf4f859dca | 370 | { case '0' : printf("command 0 executed"); |
raizel_varun | 0:ebdf4f859dca | 371 | break; |
raizel_varun | 0:ebdf4f859dca | 372 | case '1' : printf("command 1 executed"); |
raizel_varun | 0:ebdf4f859dca | 373 | break; |
raizel_varun | 0:ebdf4f859dca | 374 | case '2' : printf("command 2 executed"); |
raizel_varun | 0:ebdf4f859dca | 375 | break; |
raizel_varun | 0:ebdf4f859dca | 376 | case '3' : printf("command 3 executed"); |
raizel_varun | 0:ebdf4f859dca | 377 | } |
raizel_varun | 0:ebdf4f859dca | 378 | } |
raizel_varun | 0:ebdf4f859dca | 379 | |
raizel_varun | 0:ebdf4f859dca | 380 | |
raizel_varun | 0:ebdf4f859dca | 381 | //------------------------------------------------------------------------------------------------------------------------------------------------ |
raizel_varun | 0:ebdf4f859dca | 382 | //SCHEDULER |
raizel_varun | 0:ebdf4f859dca | 383 | //------------------------------------------------------------------------------------------------------------------------------------------------ |
raizel_varun | 0:ebdf4f859dca | 384 | int beacon_sc = 3; |
raizel_varun | 0:ebdf4f859dca | 385 | uint16_t schedcount=1; |
raizel_varun | 0:ebdf4f859dca | 386 | void T_SC(void const *args) |
raizel_varun | 0:ebdf4f859dca | 387 | { |
raizel_varun | 0:ebdf4f859dca | 388 | |
raizel_varun | 0:ebdf4f859dca | 389 | printf("The value of i in scheduler is %d\n",schedcount); |
raizel_varun | 0:ebdf4f859dca | 390 | if(schedcount == 65532) //to reset the counter |
raizel_varun | 0:ebdf4f859dca | 391 | { |
raizel_varun | 0:ebdf4f859dca | 392 | schedcount = 0; |
raizel_varun | 0:ebdf4f859dca | 393 | } |
raizel_varun | 0:ebdf4f859dca | 394 | |
raizel_varun | 0:ebdf4f859dca | 395 | if(schedcount%1==0) |
raizel_varun | 0:ebdf4f859dca | 396 | { |
raizel_varun | 0:ebdf4f859dca | 397 | ptr_t_acs -> signal_set(0x1); |
raizel_varun | 0:ebdf4f859dca | 398 | ptr_t_wdt -> signal_set(0x5); |
raizel_varun | 0:ebdf4f859dca | 399 | } |
raizel_varun | 0:ebdf4f859dca | 400 | if(schedcount%2==0) |
raizel_varun | 0:ebdf4f859dca | 401 | { |
raizel_varun | 0:ebdf4f859dca | 402 | //ptr_t_fault -> signal_set(0x2); |
raizel_varun | 0:ebdf4f859dca | 403 | ptr_t_hk_acq -> signal_set(0x2); |
raizel_varun | 0:ebdf4f859dca | 404 | |
raizel_varun | 0:ebdf4f859dca | 405 | } |
raizel_varun | 0:ebdf4f859dca | 406 | if(schedcount%beacon_sc==0) |
raizel_varun | 0:ebdf4f859dca | 407 | { |
raizel_varun | 0:ebdf4f859dca | 408 | if(beac_flag==0) |
raizel_varun | 0:ebdf4f859dca | 409 | { |
raizel_varun | 0:ebdf4f859dca | 410 | |
raizel_varun | 0:ebdf4f859dca | 411 | //ptr_t_bea -> signal_set(0x3); |
raizel_varun | 0:ebdf4f859dca | 412 | } |
raizel_varun | 0:ebdf4f859dca | 413 | } |
raizel_varun | 0:ebdf4f859dca | 414 | schedcount++; |
raizel_varun | 0:ebdf4f859dca | 415 | } |
raizel_varun | 0:ebdf4f859dca | 416 | |
raizel_varun | 0:ebdf4f859dca | 417 | //--------------------------------------------------------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 418 | |
raizel_varun | 0:ebdf4f859dca | 419 | int main() |
raizel_varun | 0:ebdf4f859dca | 420 | { |
raizel_varun | 0:ebdf4f859dca | 421 | t1.start(); |
raizel_varun | 0:ebdf4f859dca | 422 | |
raizel_varun | 0:ebdf4f859dca | 423 | FUNC_ACS_MAG_INIT(); |
raizel_varun | 0:ebdf4f859dca | 424 | FUNC_ACS_INIT_GYR(); |
raizel_varun | 1:7017c91e63da | 425 | data_ready = 0; |
raizel_varun | 0:ebdf4f859dca | 426 | |
raizel_varun | 0:ebdf4f859dca | 427 | ptr_t_hk_acq = new Thread(T_HK_ACQ); |
raizel_varun | 0:ebdf4f859dca | 428 | ptr_t_acs = new Thread(T_ACS); |
raizel_varun | 0:ebdf4f859dca | 429 | //ptr_t_acs_write2flash = new Thread(T_ACS_WRITE2FLASH); |
raizel_varun | 0:ebdf4f859dca | 430 | ptr_t_bea = new Thread(T_BEA); |
raizel_varun | 0:ebdf4f859dca | 431 | //ptr_t_bea_telecommand = new Thread(T_BEA_TELECOMMAND); |
raizel_varun | 0:ebdf4f859dca | 432 | //ptr_t_fault = new Thread(T_FAULT); |
raizel_varun | 0:ebdf4f859dca | 433 | ptr_t_i2c = new Thread(T_I2C_BAE); |
raizel_varun | 0:ebdf4f859dca | 434 | //ptr_t_sc = new Thread(T_SC); |
raizel_varun | 0:ebdf4f859dca | 435 | ptr_t_wdt = new Thread(T_WDT); |
raizel_varun | 0:ebdf4f859dca | 436 | |
raizel_varun | 0:ebdf4f859dca | 437 | interrupt_fault(); |
raizel_varun | 0:ebdf4f859dca | 438 | |
raizel_varun | 0:ebdf4f859dca | 439 | //ptr_t_fault -> set_priority(osPriorityRealtime); |
raizel_varun | 0:ebdf4f859dca | 440 | ptr_t_acs->set_priority(osPriorityAboveNormal); |
raizel_varun | 0:ebdf4f859dca | 441 | ptr_t_i2c->set_priority(osPriorityHigh); |
raizel_varun | 0:ebdf4f859dca | 442 | ptr_t_hk_acq->set_priority(osPriorityAboveNormal); |
raizel_varun | 0:ebdf4f859dca | 443 | //ptr_t_acs_write2flash->set_priority(osPriorityBelowNormal); |
raizel_varun | 0:ebdf4f859dca | 444 | ptr_t_bea->set_priority(osPriorityAboveNormal); |
raizel_varun | 0:ebdf4f859dca | 445 | //ptr_t_bea_telecommand->set_priority(osPriorityIdle); |
raizel_varun | 0:ebdf4f859dca | 446 | //ptr_t_sc->set_priority(osPriorityAboveNormal); |
raizel_varun | 0:ebdf4f859dca | 447 | ptr_t_wdt -> set_priority(osPriorityIdle); |
raizel_varun | 0:ebdf4f859dca | 448 | |
raizel_varun | 0:ebdf4f859dca | 449 | |
raizel_varun | 0:ebdf4f859dca | 450 | // ---------------------------------------------------------------------------------------------- |
raizel_varun | 0:ebdf4f859dca | 451 | //printf("\n T_FAULT priority is %d",ptr_t_fault->get_priority()); |
raizel_varun | 0:ebdf4f859dca | 452 | printf("\n T_ACS priority is %d",ptr_t_acs->get_priority()); |
raizel_varun | 0:ebdf4f859dca | 453 | printf("\n T_HK_ACQ priority is %d",ptr_t_hk_acq->get_priority()); |
raizel_varun | 0:ebdf4f859dca | 454 | //printf("\n T_ACS_WRITE2FLASH priority is %d",ptr_t_acs_write2flash->get_priority()); |
raizel_varun | 0:ebdf4f859dca | 455 | printf("\n T_BEA priority is %d",ptr_t_bea->get_priority()); |
raizel_varun | 0:ebdf4f859dca | 456 | RtosTimer t_sc_timer(T_SC,osTimerPeriodic); |
raizel_varun | 0:ebdf4f859dca | 457 | t_sc_timer.start(10000); |
raizel_varun | 0:ebdf4f859dca | 458 | printf("\n%f\n",t1.read()); |
raizel_varun | 0:ebdf4f859dca | 459 | |
raizel_varun | 0:ebdf4f859dca | 460 | |
raizel_varun | 0:ebdf4f859dca | 461 | |
raizel_varun | 0:ebdf4f859dca | 462 | master_reset.fall(&FUNC_I2C_RESET); |
raizel_varun | 0:ebdf4f859dca | 463 | interrupt.rise(&FUNC_I2C_INT); |
raizel_varun | 1:7017c91e63da | 464 | //interrupt.fall(& |
raizel_varun | 0:ebdf4f859dca | 465 | |
raizel_varun | 0:ebdf4f859dca | 466 | while(1) |
raizel_varun | 0:ebdf4f859dca | 467 | { |
raizel_varun | 0:ebdf4f859dca | 468 | //Thread::wait(10000); |
raizel_varun | 0:ebdf4f859dca | 469 | //ir2master(); |
raizel_varun | 0:ebdf4f859dca | 470 | Thread::wait(5000); |
raizel_varun | 0:ebdf4f859dca | 471 | } |
raizel_varun | 0:ebdf4f859dca | 472 | |
raizel_varun | 0:ebdf4f859dca | 473 | } |