Edward Hall / Mbed 2 deprecated mbed_Pedometer

final product

Dependencies:   FRDM_MMA8451Q mbed

Fork of mbed_Pedometer_pressup by Costa

main.cpp@6:c02bbe512cdc, 2016-06-17 (annotated)

Committer:
eddytomhall
Date:
Fri Jun 17 10:17:45 2016 +0000
Revision:
6:c02bbe512cdc
Parent:
5:d497f1566d19
Child:
7:65643a8602ed
for pressup

Who changed what in which revision?

UserRevisionLine numberNew contents of line
muyiq 0:0cccdf8e396f 1 #include "mbed.h"
eddytomhall 6:c02bbe512cdc 2 #include "MMA8451Q.h"
eddytomhall 4:a8d5a55a89da 3
muyiq 0:0cccdf8e396f 4 #define DEBUG
muyiq 0:0cccdf8e396f 5 #define INFOMESSAGES
muyiq 0:0cccdf8e396f 6 #define WARNMESSAGES
muyiq 0:0cccdf8e396f 7 #define ERRMESSAGES
eddytomhall 1:bf4ad12efb64 8
muyiq 0:0cccdf8e396f 9 #define FUNCNAME "MAIN"
eddytomhall 1:bf4ad12efb64 10
eddytomhall 1:bf4ad12efb64 11
eddytomhall 1:bf4ad12efb64 12
eddytomhall 1:bf4ad12efb64 13 #if defined (TARGET_KL25Z) || defined (TARGET_KL46Z)
eddytomhall 1:bf4ad12efb64 14 PinName const SDA = PTE25;
eddytomhall 1:bf4ad12efb64 15 PinName const SCL = PTE24;
eddytomhall 1:bf4ad12efb64 16 #elif defined (TARGET_KL05Z)
eddytomhall 1:bf4ad12efb64 17 PinName const SDA = PTB4;
eddytomhall 1:bf4ad12efb64 18 PinName const SCL = PTB3;
eddytomhall 1:bf4ad12efb64 19 #elif defined (TARGET_K20D50M)
eddytomhall 1:bf4ad12efb64 20 PinName const SDA = PTB1;
eddytomhall 1:bf4ad12efb64 21 PinName const SCL = PTB0;
eddytomhall 1:bf4ad12efb64 22 #else
eddytomhall 1:bf4ad12efb64 23 #error TARGET NOT DEFINED
eddytomhall 1:bf4ad12efb64 24 #endif
eddytomhall 1:bf4ad12efb64 25
eddytomhall 1:bf4ad12efb64 26 #define MMA8451_I2C_ADDRESS (0x1d<<1)
eddytomhall 1:bf4ad12efb64 27
eddytomhall 1:bf4ad12efb64 28
muyiq 0:0cccdf8e396f 29 #ifdef NoDEBUG
muyiq 0:0cccdf8e396f 30 #define DBG(x, ...) pc.printf(" ["FUNCNAME" : DBG] "x" <line %d>\r\n", ##__VA_ARGS__,__LINE__);
muyiq 0:0cccdf8e396f 31 #else
muyiq 0:0cccdf8e396f 32 #define DBG(x, ...)
muyiq 0:0cccdf8e396f 33 #endif
eddytomhall 1:bf4ad12efb64 34
muyiq 0:0cccdf8e396f 35 #ifdef ERRMESSAGES
muyiq 0:0cccdf8e396f 36 #define ERR(x, ...) pc.printf(" ["FUNCNAME" : ERR] "x"\r\n", ##__VA_ARGS__);
muyiq 0:0cccdf8e396f 37 #else
muyiq 0:0cccdf8e396f 38 #define ERR(x, ...)
muyiq 0:0cccdf8e396f 39 #endif
eddytomhall 1:bf4ad12efb64 40
muyiq 0:0cccdf8e396f 41 #ifdef WARNMESSAGES
muyiq 0:0cccdf8e396f 42 #define WARN(x, ...) printf("["FUNCNAME" : WARN] "x"\r\n", ##__VA_ARGS__);
muyiq 0:0cccdf8e396f 43 #else
muyiq 0:0cccdf8e396f 44 #define WARN(x, ...)
muyiq 0:0cccdf8e396f 45 #endif
eddytomhall 1:bf4ad12efb64 46
muyiq 0:0cccdf8e396f 47 #ifdef INFOMESSAGES
eddytomhall 1:bf4ad12efb64 48 #define INFO(x, ...) pc.printf("["FUNCNAME" : INFO] "x"\r\n",##__VA_ARGS__);
muyiq 0:0cccdf8e396f 49 #else
muyiq 0:0cccdf8e396f 50 #define INFO(x, ...)
muyiq 0:0cccdf8e396f 51 #endif
eddytomhall 1:bf4ad12efb64 52
muyiq 0:0cccdf8e396f 53 #define BUFF_SIZE 1024
muyiq 0:0cccdf8e396f 54 // PIN DEFS NOW FOR OLD FIRMWARE VERSION OF THE KL25Z
muyiq 0:0cccdf8e396f 55 Serial pc(USBTX, USBRX);
muyiq 0:0cccdf8e396f 56 //RawSerial dev(D1, D0);
eddytomhall 1:bf4ad12efb64 57 Serial dev(PTE22,PTE23); //tx,rx
muyiq 0:0cccdf8e396f 58 DigitalOut led1(LED1);
muyiq 0:0cccdf8e396f 59 DigitalOut led4(LED3); // CHANGE TO LED 3
eddytomhall 1:bf4ad12efb64 60 DigitalOut reset(PTB0,1);
eddytomhall 1:bf4ad12efb64 61
eddytomhall 1:bf4ad12efb64 62
eddytomhall 1:bf4ad12efb64 63
eddytomhall 1:bf4ad12efb64 64 PwmOut led(LED_GREEN);
muyiq 0:0cccdf8e396f 65 // TSISensor tsi;
muyiq 0:0cccdf8e396f 66 volatile int state=0;
muyiq 0:0cccdf8e396f 67 volatile int ready=0;
eddytomhall 1:bf4ad12efb64 68 int glue=0;
muyiq 0:0cccdf8e396f 69 char ipAddress[20];
muyiq 0:0cccdf8e396f 70 char macAddress[32];
muyiq 0:0cccdf8e396f 71 char *buffer;
muyiq 0:0cccdf8e396f 72 unsigned int bufferPnt=0;
eddytomhall 6:c02bbe512cdc 73 int zcount;
eddytomhall 6:c02bbe512cdc 74 int xcount;
eddytomhall 6:c02bbe512cdc 75 char resp;
eddytomhall 6:c02bbe512cdc 76
eddytomhall 6:c02bbe512cdc 77 float a;
eddytomhall 6:c02bbe512cdc 78 float b;
eddytomhall 6:c02bbe512cdc 79 char * OKResponse(char *test, const char *pattern)
eddytomhall 6:c02bbe512cdc 80 {
eddytomhall 6:c02bbe512cdc 81 char *p= strstr(test,pattern);
eddytomhall 6:c02bbe512cdc 82 if (p==NULL) {
eddytomhall 6:c02bbe512cdc 83 // DBG("Test=<%s> Patter=<%s> NULL [p=%s]",test,pattern,p);
eddytomhall 6:c02bbe512cdc 84 return NULL;
eddytomhall 6:c02bbe512cdc 85 } else {
eddytomhall 6:c02bbe512cdc 86 // DBG("YAY Test=<%s> Patter=<%s> [p=%s]",test,pattern,p);
eddytomhall 6:c02bbe512cdc 87 }
eddytomhall 6:c02bbe512cdc 88 return p;
eddytomhall 6:c02bbe512cdc 89 }
eddytomhall 1:bf4ad12efb64 90
muyiq 0:0cccdf8e396f 91 void dev_recv()
muyiq 0:0cccdf8e396f 92 {
muyiq 0:0cccdf8e396f 93 char c;
eddytomhall 1:bf4ad12efb64 94
eddytomhall 4:a8d5a55a89da 95
eddytomhall 1:bf4ad12efb64 96
muyiq 0:0cccdf8e396f 97 led1 = !led1;
muyiq 0:0cccdf8e396f 98 if(bufferPnt==0) {
muyiq 0:0cccdf8e396f 99 memset(buffer,0,BUFF_SIZE);
muyiq 0:0cccdf8e396f 100 }
muyiq 0:0cccdf8e396f 101 while(dev.readable()) {
muyiq 0:0cccdf8e396f 102 c = (char)dev.getc();
muyiq 0:0cccdf8e396f 103 #ifdef DEBUG
eddytomhall 1:bf4ad12efb64 104 pc.putc(c);
muyiq 0:0cccdf8e396f 105 #endif
muyiq 0:0cccdf8e396f 106 buffer[bufferPnt]=c;
muyiq 0:0cccdf8e396f 107 bufferPnt++;
muyiq 0:0cccdf8e396f 108 if (bufferPnt>1000) {
muyiq 0:0cccdf8e396f 109 ready=1;
muyiq 0:0cccdf8e396f 110 }
eddytomhall 1:bf4ad12efb64 111 // if ((c==0x0a)||(c==0x0d)){
muyiq 0:0cccdf8e396f 112 // ready=1;
muyiq 0:0cccdf8e396f 113 // }else
muyiq 0:0cccdf8e396f 114 if (c==0x0a) {
muyiq 0:0cccdf8e396f 115 if (bufferPnt>1) {
muyiq 0:0cccdf8e396f 116 if (buffer[bufferPnt -2]==0x0d) {
muyiq 0:0cccdf8e396f 117 ready=1;
muyiq 0:0cccdf8e396f 118 break;
muyiq 0:0cccdf8e396f 119 }
muyiq 0:0cccdf8e396f 120 }
muyiq 0:0cccdf8e396f 121 }
muyiq 0:0cccdf8e396f 122 if (!dev.readable()) {
muyiq 0:0cccdf8e396f 123 wait_us(10);
muyiq 0:0cccdf8e396f 124 }
muyiq 0:0cccdf8e396f 125 }
muyiq 0:0cccdf8e396f 126 }
eddytomhall 6:c02bbe512cdc 127 void sendinfo()
eddytomhall 6:c02bbe512cdc 128 {
eddytomhall 6:c02bbe512cdc 129 pc.printf(".......zc=%02u\r\n",zcount);
eddytomhall 6:c02bbe512cdc 130
eddytomhall 6:c02bbe512cdc 131 // resp=OKResponse(buffer,"OK");
eddytomhall 6:c02bbe512cdc 132 // if (resp!=NULL) {
eddytomhall 6:c02bbe512cdc 133 INFO("Ready 10");
eddytomhall 6:c02bbe512cdc 134 dev.printf("AT+CIPSEND=4,4\r\n");
eddytomhall 6:c02bbe512cdc 135 wait(0.1);
eddytomhall 6:c02bbe512cdc 136
eddytomhall 6:c02bbe512cdc 137
eddytomhall 6:c02bbe512cdc 138 wait(0.1);
eddytomhall 6:c02bbe512cdc 139 // while (OKResponse(buffer,">")!=NULL){
eddytomhall 6:c02bbe512cdc 140 // printf(".\r\n");
eddytomhall 6:c02bbe512cdc 141 // wait(1);
eddytomhall 6:c02bbe512cdc 142 // };
eddytomhall 6:c02bbe512cdc 143
eddytomhall 6:c02bbe512cdc 144 INFO("SENDING");
eddytomhall 6:c02bbe512cdc 145
eddytomhall 6:c02bbe512cdc 146 wait(0.2);
eddytomhall 6:c02bbe512cdc 147 dev.printf("%02u\r\n",zcount);
eddytomhall 6:c02bbe512cdc 148 }
eddytomhall 1:bf4ad12efb64 149
muyiq 0:0cccdf8e396f 150 void pc_recv()
muyiq 0:0cccdf8e396f 151 {
muyiq 0:0cccdf8e396f 152 char c;
muyiq 0:0cccdf8e396f 153 led4 = !led4;
muyiq 0:0cccdf8e396f 154 while(pc.readable()) {
muyiq 0:0cccdf8e396f 155 c=(char)pc.getc();
muyiq 0:0cccdf8e396f 156 dev.putc(c);
muyiq 0:0cccdf8e396f 157 pc.putc(c);
muyiq 0:0cccdf8e396f 158 if(c==13) {
muyiq 0:0cccdf8e396f 159 dev.putc(10);
muyiq 0:0cccdf8e396f 160 pc.putc(10);
eddytomhall 1:bf4ad12efb64 161 }
eddytomhall 1:bf4ad12efb64 162
muyiq 0:0cccdf8e396f 163 }
muyiq 0:0cccdf8e396f 164 }
eddytomhall 1:bf4ad12efb64 165
eddytomhall 6:c02bbe512cdc 166
muyiq 0:0cccdf8e396f 167 int main()
muyiq 0:0cccdf8e396f 168 {
eddytomhall 1:bf4ad12efb64 169 MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS);
eddytomhall 4:a8d5a55a89da 170
muyiq 0:0cccdf8e396f 171 buffer=(char *)calloc(BUFF_SIZE,1);
muyiq 0:0cccdf8e396f 172 reset=0;
eddytomhall 6:c02bbe512cdc 173 b=1.0;
eddytomhall 6:c02bbe512cdc 174 a=1.0;
eddytomhall 4:a8d5a55a89da 175 zcount=0; // initial conditions of values
eddytomhall 1:bf4ad12efb64 176 xcount=0;
eddytomhall 1:bf4ad12efb64 177 float x;
eddytomhall 1:bf4ad12efb64 178 float z;
muyiq 0:0cccdf8e396f 179 pc.baud(115200);
muyiq 0:0cccdf8e396f 180 dev.baud(115200);
muyiq 0:0cccdf8e396f 181 pc.attach(&pc_recv, Serial::RxIrq);
muyiq 0:0cccdf8e396f 182 dev.attach(&dev_recv, Serial::RxIrq);
muyiq 0:0cccdf8e396f 183 pc.printf("Start up\n\r");
eddytomhall 1:bf4ad12efb64 184 wait(3.0);
muyiq 0:0cccdf8e396f 185 reset=1;
muyiq 0:0cccdf8e396f 186 char * resp=NULL;
muyiq 0:0cccdf8e396f 187 pc.printf("Here \n\r");
muyiq 0:0cccdf8e396f 188 while(1) {
muyiq 0:0cccdf8e396f 189 if (ready) {
muyiq 0:0cccdf8e396f 190 ready=0;
muyiq 0:0cccdf8e396f 191 bufferPnt=0;
muyiq 0:0cccdf8e396f 192 INFO("[%d],##%s##",state,buffer);
muyiq 0:0cccdf8e396f 193 switch (state) {
eddytomhall 4:a8d5a55a89da 194 case 0: { //sets up microcontroller as client
muyiq 0:0cccdf8e396f 195 resp=OKResponse(buffer,"WIFI GOT IP");
muyiq 0:0cccdf8e396f 196 if (resp!=NULL) {
muyiq 0:0cccdf8e396f 197 wait(1);
muyiq 0:0cccdf8e396f 198 dev.printf("AT\r\n");
muyiq 0:0cccdf8e396f 199 state++;
muyiq 0:0cccdf8e396f 200 }
muyiq 0:0cccdf8e396f 201 break;
muyiq 0:0cccdf8e396f 202 }
muyiq 0:0cccdf8e396f 203 case 1:
muyiq 0:0cccdf8e396f 204 case 2: {
muyiq 0:0cccdf8e396f 205 resp=OKResponse(buffer,"OK");
muyiq 0:0cccdf8e396f 206 if (resp!=NULL) {
muyiq 0:0cccdf8e396f 207 dev.printf("AT\r\n");
muyiq 0:0cccdf8e396f 208 state++;
muyiq 0:0cccdf8e396f 209 }
muyiq 0:0cccdf8e396f 210 break;
muyiq 0:0cccdf8e396f 211 }
muyiq 0:0cccdf8e396f 212 case 3: {
muyiq 0:0cccdf8e396f 213 resp=OKResponse(buffer,"OK");
muyiq 0:0cccdf8e396f 214 if (resp!=NULL) {
muyiq 0:0cccdf8e396f 215 dev.printf("AT+RST\r\n");
muyiq 0:0cccdf8e396f 216 state++;
muyiq 0:0cccdf8e396f 217 }
eddytomhall 1:bf4ad12efb64 218
muyiq 0:0cccdf8e396f 219 break;
muyiq 0:0cccdf8e396f 220 }
muyiq 0:0cccdf8e396f 221 case 4: {
muyiq 0:0cccdf8e396f 222 resp=OKResponse(buffer,"WIFI GOT IP");
muyiq 0:0cccdf8e396f 223 if (resp!=NULL) {
muyiq 0:0cccdf8e396f 224 dev.printf("AT+CWMODE=1\r\n");
muyiq 0:0cccdf8e396f 225 state++;
muyiq 0:0cccdf8e396f 226 }
eddytomhall 1:bf4ad12efb64 227
muyiq 0:0cccdf8e396f 228 break;
muyiq 0:0cccdf8e396f 229 }
muyiq 0:0cccdf8e396f 230 case 5: {
muyiq 0:0cccdf8e396f 231 resp=OKResponse(buffer,"OK");
muyiq 0:0cccdf8e396f 232 if (resp!=NULL) {
eddytomhall 1:bf4ad12efb64 233
eddytomhall 1:bf4ad12efb64 234 dev.printf("AT+CWJAP=\"BTHub3-WXWX\",\"fdd6f7c682\"\r\n");
muyiq 0:0cccdf8e396f 235 state++;
muyiq 0:0cccdf8e396f 236 }
eddytomhall 1:bf4ad12efb64 237
muyiq 0:0cccdf8e396f 238 break;
muyiq 0:0cccdf8e396f 239 }
muyiq 0:0cccdf8e396f 240 case 6: {
muyiq 0:0cccdf8e396f 241 resp=OKResponse(buffer,"OK");
muyiq 0:0cccdf8e396f 242 if (resp!=NULL) {
muyiq 0:0cccdf8e396f 243 wait(1);
muyiq 0:0cccdf8e396f 244 dev.printf("AT+CIFSR\r\n");
muyiq 0:0cccdf8e396f 245 state++;
muyiq 0:0cccdf8e396f 246 }
eddytomhall 1:bf4ad12efb64 247
muyiq 0:0cccdf8e396f 248 break;
muyiq 0:0cccdf8e396f 249 }
muyiq 0:0cccdf8e396f 250 case 7: {
muyiq 0:0cccdf8e396f 251 resp=OKResponse(buffer,"+CIFSR:STAIP,");
muyiq 0:0cccdf8e396f 252 if (resp!=NULL) {
muyiq 0:0cccdf8e396f 253 char *strt = strtok(buffer,"\"");
muyiq 0:0cccdf8e396f 254 strcpy(ipAddress,strtok(NULL,"\""));
muyiq 0:0cccdf8e396f 255 strtok(NULL,"\"");
eddytomhall 1:bf4ad12efb64 256 strcpy(macAddress,strtok(NULL,"\""));
muyiq 0:0cccdf8e396f 257 INFO("mac Address = %s", macAddress);
muyiq 0:0cccdf8e396f 258 INFO("IP Address = %s", ipAddress);
eddytomhall 1:bf4ad12efb64 259 dev.printf("AT+CIPMUX=1\r\n");
muyiq 0:0cccdf8e396f 260 state++;
muyiq 0:0cccdf8e396f 261 }
eddytomhall 1:bf4ad12efb64 262
muyiq 0:0cccdf8e396f 263 break;
muyiq 0:0cccdf8e396f 264 }
muyiq 0:0cccdf8e396f 265 case 8: {
muyiq 0:0cccdf8e396f 266 resp=OKResponse(buffer,"OK");
muyiq 0:0cccdf8e396f 267 if (resp!=NULL) {
eddytomhall 1:bf4ad12efb64 268
eddytomhall 1:bf4ad12efb64 269 INFO("Ready 8");
eddytomhall 1:bf4ad12efb64 270 dev.printf("AT+CIPSTART=4,\"TCP\",\"192.168.1.91\",8080\r\n");
eddytomhall 1:bf4ad12efb64 271 state++;
eddytomhall 1:bf4ad12efb64 272 wait(0.1);
eddytomhall 1:bf4ad12efb64 273
muyiq 0:0cccdf8e396f 274 }
eddytomhall 1:bf4ad12efb64 275
eddytomhall 1:bf4ad12efb64 276 break;
eddytomhall 1:bf4ad12efb64 277 }
muyiq 0:0cccdf8e396f 278 case 9: {
eddytomhall 1:bf4ad12efb64 279
muyiq 0:0cccdf8e396f 280 resp=OKResponse(buffer,"OK");
muyiq 0:0cccdf8e396f 281 if (resp!=NULL) {
eddytomhall 1:bf4ad12efb64 282
eddytomhall 1:bf4ad12efb64 283 INFO("Ready 9");
eddytomhall 1:bf4ad12efb64 284 state++;
eddytomhall 1:bf4ad12efb64 285 zcount=0;
eddytomhall 1:bf4ad12efb64 286 a=1.0;
eddytomhall 1:bf4ad12efb64 287
muyiq 0:0cccdf8e396f 288 }
eddytomhall 1:bf4ad12efb64 289
eddytomhall 1:bf4ad12efb64 290 }
eddytomhall 1:bf4ad12efb64 291 case 10: {
eddytomhall 1:bf4ad12efb64 292
eddytomhall 6:c02bbe512cdc 293 resp=OKResponse(buffer,"OK");
eddytomhall 6:c02bbe512cdc 294 if (resp!=NULL) {
eddytomhall 6:c02bbe512cdc 295 INFO("Ready 10");
eddytomhall 6:c02bbe512cdc 296 dev.printf("AT+CIPSEND=4,9\r\n");
eddytomhall 6:c02bbe512cdc 297 wait(0.1);
eddytomhall 6:c02bbe512cdc 298
eddytomhall 6:c02bbe512cdc 299 }
eddytomhall 6:c02bbe512cdc 300 wait(0.1);
eddytomhall 6:c02bbe512cdc 301 // while (OKResponse(buffer,">")!=NULL){
eddytomhall 6:c02bbe512cdc 302 // printf(".\r\n");
eddytomhall 6:c02bbe512cdc 303 // wait(1);
eddytomhall 6:c02bbe512cdc 304 // };
eddytomhall 6:c02bbe512cdc 305
eddytomhall 6:c02bbe512cdc 306 INFO("SENDING");
eddytomhall 6:c02bbe512cdc 307
eddytomhall 6:c02bbe512cdc 308 wait(0.2);
eddytomhall 6:c02bbe512cdc 309 dev.printf("PEDOMETER\r\n");
eddytomhall 6:c02bbe512cdc 310 state++; //send greeting to server
eddytomhall 6:c02bbe512cdc 311 break;
eddytomhall 6:c02bbe512cdc 312 case 11: {
eddytomhall 6:c02bbe512cdc 313 while (true) {
eddytomhall 6:c02bbe512cdc 314
eddytomhall 6:c02bbe512cdc 315 z = (acc.getAccX()); //changes it from measureing Z driection for press ups to X for running
eddytomhall 6:c02bbe512cdc 316 x = (acc.getAccZ());
eddytomhall 6:c02bbe512cdc 317
eddytomhall 6:c02bbe512cdc 318 if (a==1.0) {
eddytomhall 6:c02bbe512cdc 319
eddytomhall 6:c02bbe512cdc 320 if (z<0.0) {
eddytomhall 6:c02bbe512cdc 321 a=0.0;
eddytomhall 6:c02bbe512cdc 322
eddytomhall 6:c02bbe512cdc 323 zcount++;
eddytomhall 6:c02bbe512cdc 324
eddytomhall 6:c02bbe512cdc 325 sendinfo();
eddytomhall 6:c02bbe512cdc 326
eddytomhall 6:c02bbe512cdc 327
eddytomhall 2:b6569bd9af81 328
eddytomhall 2:b6569bd9af81 329 }
eddytomhall 2:b6569bd9af81 330
eddytomhall 2:b6569bd9af81 331
eddytomhall 6:c02bbe512cdc 332 if (z>0) {
eddytomhall 6:c02bbe512cdc 333 a=1.0; //prevents multiple signals for singal dip below zero
eddytomhall 6:c02bbe512cdc 334 }
eddytomhall 6:c02bbe512cdc 335 }
eddytomhall 6:c02bbe512cdc 336 if (a==0) {
eddytomhall 6:c02bbe512cdc 337 if (z<0) {
eddytomhall 6:c02bbe512cdc 338 a=0.0;
eddytomhall 6:c02bbe512cdc 339 }
eddytomhall 6:c02bbe512cdc 340 if (z>0) {
eddytomhall 6:c02bbe512cdc 341 a=1.0;
eddytomhall 6:c02bbe512cdc 342 }
eddytomhall 6:c02bbe512cdc 343 }
eddytomhall 6:c02bbe512cdc 344 if (b==1) {
eddytomhall 6:c02bbe512cdc 345 if (x<0) {
eddytomhall 6:c02bbe512cdc 346 b=0.0;
eddytomhall 6:c02bbe512cdc 347 xcount=xcount+1;
eddytomhall 6:c02bbe512cdc 348 //printf("Xcount: %u \n\r",xcount);
eddytomhall 1:bf4ad12efb64 349
eddytomhall 1:bf4ad12efb64 350 }
eddytomhall 6:c02bbe512cdc 351 if (x>0) {
eddytomhall 6:c02bbe512cdc 352 b=1.0;
eddytomhall 6:c02bbe512cdc 353 }
eddytomhall 6:c02bbe512cdc 354 }
eddytomhall 1:bf4ad12efb64 355
eddytomhall 6:c02bbe512cdc 356 if (b==0) {
eddytomhall 6:c02bbe512cdc 357 if (x<0) {
eddytomhall 6:c02bbe512cdc 358 b=0.0;
eddytomhall 6:c02bbe512cdc 359 }
eddytomhall 6:c02bbe512cdc 360 if (x>0) {
eddytomhall 6:c02bbe512cdc 361 b=1.0;
eddytomhall 6:c02bbe512cdc 362 }
eddytomhall 1:bf4ad12efb64 363 }
eddytomhall 1:bf4ad12efb64 364
eddytomhall 1:bf4ad12efb64 365 }
eddytomhall 6:c02bbe512cdc 366 break;
muyiq 0:0cccdf8e396f 367 }
eddytomhall 6:c02bbe512cdc 368 }
eddytomhall 6:c02bbe512cdc 369 //__WFI(); // DELETED AS IT KILLS THE KL25 RESPONSIVITY
eddytomhall 6:c02bbe512cdc 370 }
eddytomhall 1:bf4ad12efb64 371
muyiq 0:0cccdf8e396f 372 }
muyiq 0:0cccdf8e396f 373 }
eddytomhall 1:bf4ad12efb64 374 }