Hortau / Mbed 2 deprecated Tensiometer_Simulator_waterbench

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Dependencies:   mbed

I2CSlaveComm.cpp@6:812c1b9f2183, 2018-11-23 (annotated)

Committer:
Blanglois
Date:
Fri Nov 23 14:30:52 2018 +0000
Revision:
6:812c1b9f2183
Parent:
5:1eb90dace1c7 
Tensiometer simulator

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Blanglois 0:265fff2cfb0a 1 #include "mbed.h"
Blanglois 0:265fff2cfb0a 2 #include "I2CSlaveComm.h"
Blanglois 0:265fff2cfb0a 3
eboily1 2:d0308b3aaf69 4 I2CSlaveCustom slave(D4, D7);
eboily1 2:d0308b3aaf69 5 I2CSlaveCustom slave2(D14, D15); //use another I2C to emulate the adc
Blanglois 0:265fff2cfb0a 6
Blanglois 3:29925a0f88da 7 Ticker command_ticker;
Blanglois 3:29925a0f88da 8 Ticker flow_ticker;
Blanglois 3:29925a0f88da 9
Blanglois 3:29925a0f88da 10 Serial PcUart(USBTX, USBRX);
Blanglois 3:29925a0f88da 11
Blanglois 3:29925a0f88da 12 int modeswitch = 1;
Blanglois 4:5f2b51fa096a 13 int saveswitch = 0;
Blanglois 4:5f2b51fa096a 14 float counter = 0;
Blanglois 3:29925a0f88da 15
Blanglois 5:1eb90dace1c7 16 float risetime = 600;
Blanglois 5:1eb90dace1c7 17 float falltime = 30;
Blanglois 4:5f2b51fa096a 18 float plateautime = 5;
Blanglois 6:812c1b9f2183 19 float steptime = 5;
Blanglois 3:29925a0f88da 20
Blanglois 4:5f2b51fa096a 21 float highvalue = 6;
Blanglois 4:5f2b51fa096a 22 float lowvalue = -1;
Blanglois 3:29925a0f88da 23
Blanglois 3:29925a0f88da 24 float stepvalue = steptime * (highvalue - lowvalue) / risetime;
Blanglois 3:29925a0f88da 25
Blanglois 3:29925a0f88da 26 float tension = lowvalue;
Blanglois 3:29925a0f88da 27
Blanglois 0:265fff2cfb0a 28 unsigned char PointOnAddress = 0;
eboily1 2:d0308b3aaf69 29
Blanglois 3:29925a0f88da 30 char buffer[64];
Blanglois 3:29925a0f88da 31
eboily1 2:d0308b3aaf69 32 unsigned char ADCValue[2];
Blanglois 0:265fff2cfb0a 33 #pragma pack(push,1)
Blanglois 0:265fff2cfb0a 34 struct SmartSensorStruct {
Blanglois 0:265fff2cfb0a 35 char crc; ///< Checksum CRC8
Blanglois 0:265fff2cfb0a 36 char serial[11]; ///< No Série du capteur. Doit demeurer à l'offset 1 dans la structure
Blanglois 0:265fff2cfb0a 37 char gain; ///< Gain à appliquer
Blanglois 0:265fff2cfb0a 38 char sampling_rate; ///< Vitesse de sampling
Blanglois 0:265fff2cfb0a 39 char model; ///< Model de capteur
Blanglois 0:265fff2cfb0a 40 short c1; ///< Consigne c1 de calcul
Blanglois 0:265fff2cfb0a 41 short c2; ///< Consigne c2 de calcul
Blanglois 0:265fff2cfb0a 42 short c3; ///< Consigne c3 de calcul
Blanglois 0:265fff2cfb0a 43 char depth; ///< Profondeur du capteur en mètres ou en pieds
Blanglois 0:265fff2cfb0a 44 short c4; ///< Consigne c4 de calcul
Blanglois 0:265fff2cfb0a 45 unsigned long code;///< Code de détection du type de smartSensor (Salinité ou Tension)
Blanglois 0:265fff2cfb0a 46 }SmartSensorStruct_packed;
Blanglois 0:265fff2cfb0a 47 #pragma pack(pop)
Blanglois 0:265fff2cfb0a 48
Blanglois 0:265fff2cfb0a 49 struct SmartSensorStruct stSensor;
Blanglois 0:265fff2cfb0a 50
Blanglois 0:265fff2cfb0a 51 char RAMBuffer[256]; //simulate EEPROM
Blanglois 0:265fff2cfb0a 52
Blanglois 0:265fff2cfb0a 53 void DoCRC8(char* a_crc8, char b)
Blanglois 0:265fff2cfb0a 54 {
Blanglois 0:265fff2cfb0a 55 char i, j;
Blanglois 0:265fff2cfb0a 56
Blanglois 0:265fff2cfb0a 57 for (i = 0; i < 8; b >>= 1, i++) {
Blanglois 0:265fff2cfb0a 58
Blanglois 0:265fff2cfb0a 59 j = (b ^ (*a_crc8)) & 1;
Blanglois 0:265fff2cfb0a 60 (*a_crc8) >>= 1;
Blanglois 0:265fff2cfb0a 61
Blanglois 0:265fff2cfb0a 62 if (j) (*a_crc8) ^= 0x8C;
Blanglois 0:265fff2cfb0a 63 }
Blanglois 0:265fff2cfb0a 64 }
Blanglois 0:265fff2cfb0a 65
eboily1 2:d0308b3aaf69 66 void setTension(double value)
Blanglois 0:265fff2cfb0a 67 {
Blanglois 3:29925a0f88da 68 int tensionset = (int)(value*100);
eboily1 2:d0308b3aaf69 69
Blanglois 3:29925a0f88da 70 int adc = ((1000 * (tensionset - stSensor.c3)) / stSensor.c2) - stSensor.c1;
eboily1 2:d0308b3aaf69 71 adc = adc / 4; //into low read of the ST
eboily1 2:d0308b3aaf69 72 ADCValue[0] = (adc >> 8)&0xFF;
eboily1 2:d0308b3aaf69 73 ADCValue[1] = (adc)&0xFF;
Blanglois 0:265fff2cfb0a 74 }
Blanglois 0:265fff2cfb0a 75
Blanglois 0:265fff2cfb0a 76 char ComputeCRC8(char *buff, char len, char start_data)
Blanglois 0:265fff2cfb0a 77 {
Blanglois 0:265fff2cfb0a 78 char crc8 = 0;
Blanglois 0:265fff2cfb0a 79 DoCRC8(&crc8, start_data);
Blanglois 0:265fff2cfb0a 80 while (len--) DoCRC8(&crc8, *buff++);
Blanglois 0:265fff2cfb0a 81
Blanglois 0:265fff2cfb0a 82 return crc8;
Blanglois 0:265fff2cfb0a 83 }
Blanglois 0:265fff2cfb0a 84
Blanglois 0:265fff2cfb0a 85
Blanglois 0:265fff2cfb0a 86 void SaveRamBuffer(char address, char* value, unsigned char length)
Blanglois 0:265fff2cfb0a 87 {
Blanglois 0:265fff2cfb0a 88
Blanglois 0:265fff2cfb0a 89 unsigned char i;
Blanglois 0:265fff2cfb0a 90 for(i = 0; i < length; i++)
Blanglois 0:265fff2cfb0a 91 RAMBuffer[address + i] = value[i];
Blanglois 0:265fff2cfb0a 92 }
Blanglois 0:265fff2cfb0a 93
Blanglois 0:265fff2cfb0a 94 void SaveData(char add, long value)
Blanglois 0:265fff2cfb0a 95 {
Blanglois 0:265fff2cfb0a 96 SaveRamBuffer(add, (char*)&value, 4);
Blanglois 0:265fff2cfb0a 97 }
Blanglois 0:265fff2cfb0a 98
Blanglois 0:265fff2cfb0a 99 void I2C_1Process()
Blanglois 0:265fff2cfb0a 100 {
Blanglois 0:265fff2cfb0a 101 char buf[MAX_WRITE_SIZE + 1];
Blanglois 0:265fff2cfb0a 102 int nbRx = 0;
Blanglois 0:265fff2cfb0a 103
Blanglois 0:265fff2cfb0a 104 for(int i = 0; i < MAX_WRITE_SIZE; i++) buf[i] = 0; // Clear buffer
Blanglois 0:265fff2cfb0a 105
Blanglois 0:265fff2cfb0a 106 int rx = slave.receive();
Blanglois 0:265fff2cfb0a 107
Blanglois 0:265fff2cfb0a 108 switch (rx)
Blanglois 0:265fff2cfb0a 109 {
Blanglois 0:265fff2cfb0a 110 case I2CSlave::ReadAddressed:
eboily1 1:85afd4bd4651 111 slave.write(&RAMBuffer[PointOnAddress], 0xFF - PointOnAddress);
Blanglois 0:265fff2cfb0a 112 break;
Blanglois 0:265fff2cfb0a 113 /*case I2CSlave::WriteGeneral:
Blanglois 0:265fff2cfb0a 114
Blanglois 0:265fff2cfb0a 115
Blanglois 0:265fff2cfb0a 116 break;*/
Blanglois 0:265fff2cfb0a 117 case I2CSlave::WriteAddressed:
eboily1 1:85afd4bd4651 118 int ret = slave.read(buf, 1);
Blanglois 0:265fff2cfb0a 119 PointOnAddress = buf[0];
Blanglois 0:265fff2cfb0a 120 nbRx = slave.getCount();
eboily1 1:85afd4bd4651 121 if (nbRx > 0) //to simulate write on EEPROM need to test
eboily1 1:85afd4bd4651 122 {
eboily1 1:85afd4bd4651 123 ret = slave.read(buf, nbRx);
eboily1 1:85afd4bd4651 124 SaveRamBuffer(PointOnAddress, buf, nbRx);
eboily1 1:85afd4bd4651 125 }
Blanglois 0:265fff2cfb0a 126 break;
Blanglois 0:265fff2cfb0a 127 }
Blanglois 0:265fff2cfb0a 128 }
Blanglois 0:265fff2cfb0a 129
Blanglois 0:265fff2cfb0a 130 void I2C_2Process()
Blanglois 0:265fff2cfb0a 131 {
eboily1 1:85afd4bd4651 132 char buf[MAX_WRITE_SIZE + 1];
Blanglois 0:265fff2cfb0a 133 int rx = slave2.receive();
eboily1 1:85afd4bd4651 134 int nbRx = 0;
Blanglois 0:265fff2cfb0a 135 switch (rx)
Blanglois 0:265fff2cfb0a 136 {
Blanglois 0:265fff2cfb0a 137 case I2CSlave::ReadAddressed:
eboily1 2:d0308b3aaf69 138 slave2.write((char*)&ADCValue, 2);
Blanglois 0:265fff2cfb0a 139 break;
Blanglois 0:265fff2cfb0a 140 /*case I2CSlave::WriteGeneral:
Blanglois 0:265fff2cfb0a 141
Blanglois 0:265fff2cfb0a 142
Blanglois 0:265fff2cfb0a 143 break;*/
eboily1 1:85afd4bd4651 144 case I2CSlave::WriteAddressed:
eboily1 1:85afd4bd4651 145 //to empty read buffer we do nothing with the data
eboily1 1:85afd4bd4651 146 int ret = slave2.read(buf, 1);
eboily1 2:d0308b3aaf69 147 nbRx = slave2.getCount();
eboily1 1:85afd4bd4651 148 if (nbRx > 0) //to simulate write on EEPROM need to test
eboily1 1:85afd4bd4651 149 {
eboily1 1:85afd4bd4651 150 ret = slave2.read(buf, nbRx);
eboily1 1:85afd4bd4651 151 }
eboily1 1:85afd4bd4651 152 break;
Blanglois 0:265fff2cfb0a 153 }
Blanglois 0:265fff2cfb0a 154 }
Blanglois 0:265fff2cfb0a 155
Blanglois 0:265fff2cfb0a 156 void I2CSlaveProcess()
Blanglois 0:265fff2cfb0a 157 {
Blanglois 0:265fff2cfb0a 158 I2C_1Process();
Blanglois 0:265fff2cfb0a 159 I2C_2Process();
Blanglois 0:265fff2cfb0a 160 }
Blanglois 0:265fff2cfb0a 161
Blanglois 0:265fff2cfb0a 162 void InitI2CSlaveComm()
Blanglois 0:265fff2cfb0a 163 {
Blanglois 0:265fff2cfb0a 164 slave.address(0xA0);
Blanglois 0:265fff2cfb0a 165 sprintf(stSensor.serial, "2059123456");
Blanglois 0:265fff2cfb0a 166 stSensor.gain = 0x01;
Blanglois 0:265fff2cfb0a 167 stSensor.sampling_rate = 0x03;
Blanglois 0:265fff2cfb0a 168 stSensor.c1 = -37;
Blanglois 0:265fff2cfb0a 169 stSensor.c2 = 634;
Blanglois 0:265fff2cfb0a 170 stSensor.c3 = -7;
Blanglois 0:265fff2cfb0a 171 stSensor.c4 = -1;
Blanglois 0:265fff2cfb0a 172 stSensor.depth = 0x00;
Blanglois 0:265fff2cfb0a 173 stSensor.model = 2; //Nombre de données à transmettre vers le ST
Blanglois 0:265fff2cfb0a 174 stSensor.code = 0xFFFF; //Type of sensor
Blanglois 0:265fff2cfb0a 175 stSensor.crc = ComputeCRC8(((char *)&stSensor)+1, sizeof(SmartSensorStruct_packed) - 7, 0);
Blanglois 0:265fff2cfb0a 176 SaveRamBuffer(0, (char*)&stSensor, sizeof(SmartSensorStruct_packed));
Blanglois 0:265fff2cfb0a 177
Blanglois 0:265fff2cfb0a 178 slave2.address(0x90);
Blanglois 3:29925a0f88da 179 }
Blanglois 3:29925a0f88da 180
Blanglois 3:29925a0f88da 181 void cycle()
Blanglois 3:29925a0f88da 182 {
Blanglois 3:29925a0f88da 183 if(modeswitch == 3 )
Blanglois 3:29925a0f88da 184 {
Blanglois 3:29925a0f88da 185 if(saveswitch == 2)
Blanglois 3:29925a0f88da 186 {
Blanglois 3:29925a0f88da 187 printf("Tension fall begins\n");
Blanglois 3:29925a0f88da 188 }
Blanglois 3:29925a0f88da 189 else if (saveswitch == 1)
Blanglois 3:29925a0f88da 190 {
Blanglois 3:29925a0f88da 191 printf("Tension rise begins\n");
Blanglois 3:29925a0f88da 192 }
Blanglois 4:5f2b51fa096a 193
Blanglois 3:29925a0f88da 194 counter = 0;
Blanglois 4:5f2b51fa096a 195 modeswitch = saveswitch;
Blanglois 4:5f2b51fa096a 196
Blanglois 3:29925a0f88da 197 }
Blanglois 3:29925a0f88da 198 else
Blanglois 3:29925a0f88da 199 {
Blanglois 3:29925a0f88da 200 if(modeswitch == 1)
Blanglois 3:29925a0f88da 201 {
Blanglois 3:29925a0f88da 202 printf("High plateau begins\n");
Blanglois 3:29925a0f88da 203 stepvalue = steptime * (lowvalue - highvalue) / falltime;
Blanglois 3:29925a0f88da 204 saveswitch = 2;
Blanglois 3:29925a0f88da 205 modeswitch = 3;
Blanglois 3:29925a0f88da 206 }
Blanglois 3:29925a0f88da 207 else if (modeswitch == 2)
Blanglois 3:29925a0f88da 208 {
Blanglois 3:29925a0f88da 209 printf("Low plateau begins\n");
Blanglois 3:29925a0f88da 210 stepvalue = steptime * (highvalue - lowvalue) / risetime;
Blanglois 3:29925a0f88da 211 saveswitch = 1;
Blanglois 3:29925a0f88da 212 modeswitch = 3;
Blanglois 3:29925a0f88da 213 }
Blanglois 3:29925a0f88da 214 }
Blanglois 3:29925a0f88da 215 }
Blanglois 3:29925a0f88da 216
Blanglois 3:29925a0f88da 217 void commandselect()
Blanglois 3:29925a0f88da 218 {
Blanglois 3:29925a0f88da 219 if(PcUart.readable())
Blanglois 3:29925a0f88da 220 {
Blanglois 3:29925a0f88da 221 char command = PcUart.getc();
Blanglois 3:29925a0f88da 222 switch(command)
Blanglois 6:812c1b9f2183 223 {
Blanglois 6:812c1b9f2183 224
Blanglois 3:29925a0f88da 225 case 'w':
Blanglois 3:29925a0f88da 226 {
Blanglois 6:812c1b9f2183 227 flow_ticker.detach();
Blanglois 3:29925a0f88da 228 printf("Setting parameters\n");
Blanglois 3:29925a0f88da 229
Blanglois 3:29925a0f88da 230 printf("Enter tension high value in kPa\n");
Blanglois 3:29925a0f88da 231 scanf("%s", buffer);
Blanglois 3:29925a0f88da 232 highvalue = atoi(buffer);
Blanglois 3:29925a0f88da 233
Blanglois 3:29925a0f88da 234 printf("Enter tension low value in kPa\n");
Blanglois 3:29925a0f88da 235 scanf("%s", buffer);
Blanglois 3:29925a0f88da 236 lowvalue = atoi(buffer);
Blanglois 3:29925a0f88da 237
Blanglois 3:29925a0f88da 238 printf("Enter tension rise time in seconds\n");
Blanglois 3:29925a0f88da 239 scanf("%s", buffer);
Blanglois 3:29925a0f88da 240 risetime = atoi(buffer);
Blanglois 3:29925a0f88da 241
Blanglois 3:29925a0f88da 242 printf("Enter tension fall time in seconds\n");
Blanglois 3:29925a0f88da 243 scanf("%s", buffer);
Blanglois 3:29925a0f88da 244 falltime = atoi(buffer);
Blanglois 3:29925a0f88da 245
Blanglois 3:29925a0f88da 246 printf("Enter plateau time in seconds\n");
Blanglois 3:29925a0f88da 247 scanf("%s", buffer);
Blanglois 3:29925a0f88da 248 plateautime = atoi(buffer);
Blanglois 3:29925a0f88da 249
Blanglois 3:29925a0f88da 250 printf("Enter step time in seconds\n");
Blanglois 3:29925a0f88da 251 scanf("%s", buffer);
Blanglois 3:29925a0f88da 252 steptime = atoi(buffer);
Blanglois 3:29925a0f88da 253
Blanglois 3:29925a0f88da 254 printf("Resetting cycle\n");
Blanglois 3:29925a0f88da 255 counter = 0;
Blanglois 3:29925a0f88da 256 tension = lowvalue;
Blanglois 3:29925a0f88da 257 stepvalue = steptime * (highvalue - lowvalue) / risetime;
Blanglois 3:29925a0f88da 258 modeswitch = 1;
Blanglois 3:29925a0f88da 259
Blanglois 3:29925a0f88da 260 flow_ticker.attach(&flow, steptime);
Blanglois 3:29925a0f88da 261 break;
Blanglois 3:29925a0f88da 262 }
Blanglois 3:29925a0f88da 263
Blanglois 3:29925a0f88da 264 case 'i':
Blanglois 3:29925a0f88da 265 {
Blanglois 3:29925a0f88da 266 printf("List of parameter values\n");
Blanglois 6:812c1b9f2183 267 printf("High tension: %d kPa\n", (int)highvalue);
Blanglois 3:29925a0f88da 268 printf("Low tension: %d kPa\n", (int)lowvalue);
Blanglois 3:29925a0f88da 269 printf("Cycle rise time: %d seconds\n", (int)risetime);
Blanglois 3:29925a0f88da 270 printf("Cycle fall time: %d seconds\n", (int)falltime);
Blanglois 3:29925a0f88da 271 printf("Cycle plateau time: %d seconds\n", (int)plateautime);
Blanglois 3:29925a0f88da 272 printf("Step time: %d seconds\n", (int)steptime);
Blanglois 3:29925a0f88da 273 if(modeswitch == 1)
Blanglois 3:29925a0f88da 274 printf("Cycle currently in rising phase\n");
Blanglois 3:29925a0f88da 275 else if(modeswitch == 2)
Blanglois 3:29925a0f88da 276 printf("Cycle currently in falling phase\n");
Blanglois 3:29925a0f88da 277 else if(modeswitch == 3)
Blanglois 3:29925a0f88da 278 printf("Cycle currently in plateau phase\n");
Blanglois 3:29925a0f88da 279 break;
Blanglois 3:29925a0f88da 280 }
Blanglois 3:29925a0f88da 281 }
Blanglois 3:29925a0f88da 282 }
Blanglois 3:29925a0f88da 283 }
Blanglois 3:29925a0f88da 284
Blanglois 3:29925a0f88da 285 void flow()
Blanglois 3:29925a0f88da 286 {
Blanglois 3:29925a0f88da 287 if(modeswitch == 3)
Blanglois 3:29925a0f88da 288 {
Blanglois 3:29925a0f88da 289 counter += steptime;
Blanglois 3:29925a0f88da 290
Blanglois 3:29925a0f88da 291 if(counter >= plateautime)
Blanglois 3:29925a0f88da 292 cycle();
Blanglois 3:29925a0f88da 293 }
Blanglois 3:29925a0f88da 294 else
Blanglois 3:29925a0f88da 295 {
Blanglois 3:29925a0f88da 296 tension += stepvalue;
Blanglois 3:29925a0f88da 297 setTension(tension);
Blanglois 3:29925a0f88da 298
Blanglois 3:29925a0f88da 299 if(modeswitch == 1)
Blanglois 6:812c1b9f2183 300 printf("Rising, tension = %f\n", tension);
Blanglois 3:29925a0f88da 301 if(modeswitch == 2)
Blanglois 3:29925a0f88da 302 printf("Falling, tension = %f\n", tension);
Blanglois 3:29925a0f88da 303
Blanglois 4:5f2b51fa096a 304 if(modeswitch == 1 && tension >= highvalue - 0.001f)
Blanglois 3:29925a0f88da 305 {
Blanglois 3:29925a0f88da 306 tension = highvalue;
Blanglois 3:29925a0f88da 307 cycle();
Blanglois 3:29925a0f88da 308 }
Blanglois 4:5f2b51fa096a 309 else if(modeswitch == 2 && tension <= lowvalue + 0.001f)
Blanglois 3:29925a0f88da 310 {
Blanglois 3:29925a0f88da 311 tension = lowvalue;
Blanglois 3:29925a0f88da 312 cycle();
Blanglois 3:29925a0f88da 313 }
Blanglois 3:29925a0f88da 314 }
Blanglois 3:29925a0f88da 315 }
Blanglois 3:29925a0f88da 316
Blanglois 3:29925a0f88da 317 int main()
Blanglois 3:29925a0f88da 318 {
Blanglois 6:812c1b9f2183 319 printf("Setting parameters\n");
Blanglois 6:812c1b9f2183 320
Blanglois 6:812c1b9f2183 321 printf("Enter tension high value in kPa\n");
Blanglois 6:812c1b9f2183 322 scanf("%s", buffer);
Blanglois 6:812c1b9f2183 323 highvalue = atoi(buffer);
Blanglois 6:812c1b9f2183 324
Blanglois 6:812c1b9f2183 325 printf("Enter tension low value in kPa\n");
Blanglois 6:812c1b9f2183 326 scanf("%s", buffer);
Blanglois 6:812c1b9f2183 327 lowvalue = atoi(buffer);
Blanglois 6:812c1b9f2183 328
Blanglois 6:812c1b9f2183 329 printf("Enter tension rise time in seconds\n");
Blanglois 6:812c1b9f2183 330 scanf("%s", buffer);
Blanglois 6:812c1b9f2183 331 risetime = atoi(buffer);
Blanglois 6:812c1b9f2183 332
Blanglois 6:812c1b9f2183 333 printf("Enter tension fall time in seconds\n");
Blanglois 6:812c1b9f2183 334 scanf("%s", buffer);
Blanglois 6:812c1b9f2183 335 falltime = atoi(buffer);
Blanglois 6:812c1b9f2183 336
Blanglois 6:812c1b9f2183 337 printf("Enter plateau time in seconds\n");
Blanglois 6:812c1b9f2183 338 scanf("%s", buffer);
Blanglois 6:812c1b9f2183 339 plateautime = atoi(buffer);
Blanglois 6:812c1b9f2183 340
Blanglois 6:812c1b9f2183 341 printf("Enter step time *in milliseconds*\n");
Blanglois 6:812c1b9f2183 342 scanf("%s", buffer);
Blanglois 6:812c1b9f2183 343 steptime = (float)atoi(buffer)/1000;
Blanglois 6:812c1b9f2183 344
Blanglois 6:812c1b9f2183 345 tension = lowvalue;
Blanglois 6:812c1b9f2183 346 stepvalue = steptime * (highvalue - lowvalue) / risetime;
Blanglois 6:812c1b9f2183 347
Blanglois 6:812c1b9f2183 348 printf("Beginning simulation\n");
Blanglois 6:812c1b9f2183 349
Blanglois 3:29925a0f88da 350 InitI2CSlaveComm();
Blanglois 3:29925a0f88da 351 flow_ticker.attach(&flow, steptime);
Blanglois 3:29925a0f88da 352 command_ticker.attach(&commandselect, 1);
Blanglois 3:29925a0f88da 353 while(1)
Blanglois 3:29925a0f88da 354 {
Blanglois 3:29925a0f88da 355 I2CSlaveProcess();
Blanglois 3:29925a0f88da 356 }
Blanglois 0:265fff2cfb0a 357 }