Tick Tock / Mbed 2 deprecated CANary_9341

Dual CANbus monitor and instrumentation cluster supporting ILI9341 display controller

Dependencies:   SPI_TFTx2_ILI9341 TOUCH_TFTx2_ILI9341 TFT_fonts mbed

Fork of CANary by Tick Tock

utility.cpp@48:d1ce92104a1f, 2013-04-06 (annotated)

Committer:
TickTock
Date:
Sat Apr 06 04:18:49 2013 +0000
Revision:
48:d1ce92104a1f
Parent:
43:e7f6f80590e3
Child:
50:83d5864c64a0
Merged in gg's edits.  Fixed config load (problem with floats)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TickTock 13:62e0f7f39ff5 1 // utility.cpp
TickTock 13:62e0f7f39ff5 2 #include "utility.h"
TickTock 13:62e0f7f39ff5 3
TickTock 13:62e0f7f39ff5 4 void mbed_reset();
TickTock 22:a43df3905863 5
TickTock 13:62e0f7f39ff5 6 void RTC_IRQHandler() {
TickTock 13:62e0f7f39ff5 7 timer.reset(); // zero ms at the-seconds-tic
TickTock 20:3bf176d14b14 8 canIdle=(++secsNoMsg>canTimeout)?true:false;
TickTock 20:3bf176d14b14 9 userIdle=(++secsNoTouch>userTimeout)?true:false;
TickTock 13:62e0f7f39ff5 10 LPC_RTC->ILR |= (1<<0); // clear interrupt to prepare for next
TickTock 34:4751a8259b18 11 tick=true;
TickTock 13:62e0f7f39ff5 12 }
TickTock 13:62e0f7f39ff5 13
TickTock 37:fea2c1d52c5f 14 void RTC_Init (void) {
TickTock 13:62e0f7f39ff5 15 LPC_RTC->ILR=0x00; // set up the RTC interrupts
TickTock 13:62e0f7f39ff5 16 LPC_RTC->CIIR=0x01; // interrupts each second
TickTock 13:62e0f7f39ff5 17 LPC_RTC->CCR = 0x01; // Clock enable
TickTock 13:62e0f7f39ff5 18 //NVIC_SetPriority( RTC_IRQn, 10 );
TickTock 13:62e0f7f39ff5 19 NVIC_EnableIRQ( RTC_IRQn );
TickTock 13:62e0f7f39ff5 20 }
TickTock 13:62e0f7f39ff5 21
TickTock 13:62e0f7f39ff5 22 void logMsg (char *msg) {
TickTock 13:62e0f7f39ff5 23 strcpy(displayLog[displayLoc],msg);
TickTock 13:62e0f7f39ff5 24 displayLoc=displayLoc>17?0:displayLoc+1;
TickTock 13:62e0f7f39ff5 25 }
TickTock 13:62e0f7f39ff5 26
TickTock 13:62e0f7f39ff5 27 void touch_ISR(){
TickTock 37:fea2c1d52c5f 28 //LPC_GPIOINT->IO2IntClr = (LPC_GPIOINT->IO2IntStatR | LPC_GPIOINT->IO2IntStatF); // seems to work without so maybe not necessary (performed inInterruptIn handler?)
TickTock 35:5acbd8a64a89 29 touched=true; // just set flag - touch screen algorythm is long and we don't want to block other interrupts
TickTock 13:62e0f7f39ff5 30 }
TickTock 13:62e0f7f39ff5 31
TickTock 13:62e0f7f39ff5 32 unsigned short getTimeStamp() {
TickTock 13:62e0f7f39ff5 33 unsigned short msec = timer.read_ms() ; // read ms from the timer
TickTock 13:62e0f7f39ff5 34 unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 13:62e0f7f39ff5 35 unsigned short isecs = secs%60 ; // modulo 60 for 0-59 seconds from RTC
TickTock 13:62e0f7f39ff5 36 return ((isecs<<10)+msec) ; // return the two byte time stamp
TickTock 13:62e0f7f39ff5 37 }
TickTock 13:62e0f7f39ff5 38
TickTock 13:62e0f7f39ff5 39 void logCan (char mType, CANMessage canRXmsg) {
TickTock 13:62e0f7f39ff5 40 char sTemp[40];
TickTock 13:62e0f7f39ff5 41 unsigned short ts = getTimeStamp();
TickTock 13:62e0f7f39ff5 42 static unsigned char ii = 0, lasti = 0; // indexindex
TickTock 13:62e0f7f39ff5 43 unsigned char changed,i;
TickTock 37:fea2c1d52c5f 44 static unsigned char bdi=0;
TickTock 40:0e6e71a7323f 45 signed short packV;
TickTock 37:fea2c1d52c5f 46 signed short packA;
TickTock 41:8d4609ea7259 47 static signed short imotorRPM = 0;
TickTock 40:0e6e71a7323f 48 signed long imWs_x4;
TickTock 36:dbd39c315258 49 secsNoMsg=0; // reset deadman switch
TickTock 13:62e0f7f39ff5 50 if(logOpen){
TickTock 13:62e0f7f39ff5 51 if(canRXmsg.id>0) {
TickTock 13:62e0f7f39ff5 52 writeBuffer[writePointer][0]=mType;
TickTock 37:fea2c1d52c5f 53 writeBuffer[writePointer][1]=(ts&0xff00)>>8;
TickTock 37:fea2c1d52c5f 54 writeBuffer[writePointer][2]=(ts&0x00ff);
TickTock 13:62e0f7f39ff5 55 writeBuffer[writePointer][3]=canRXmsg.id&0xff;
TickTock 13:62e0f7f39ff5 56 writeBuffer[writePointer][4]=(canRXmsg.id>>8)+(canRXmsg.len<<4);
TickTock 40:0e6e71a7323f 57 for(i=5;i<13;i++){ // Is there a better way to do this? (writeBuffer[writePointer][i]=canRXmsg.data?)
TickTock 13:62e0f7f39ff5 58 writeBuffer[writePointer][i]=canRXmsg.data[i-5];
TickTock 13:62e0f7f39ff5 59 }
TickTock 13:62e0f7f39ff5 60 if (++writePointer >= maxBufLen) {
TickTock 13:62e0f7f39ff5 61 writePointer = 0;
TickTock 13:62e0f7f39ff5 62 led3 = !led3;
TickTock 13:62e0f7f39ff5 63 }
TickTock 13:62e0f7f39ff5 64 }
TickTock 37:fea2c1d52c5f 65 }
TickTock 40:0e6e71a7323f 66
TickTock 13:62e0f7f39ff5 67 if(indexLastMsg[canRXmsg.id]==0) { //Check if no entry
TickTock 13:62e0f7f39ff5 68 ii=ii<99?ii+1:0;
TickTock 13:62e0f7f39ff5 69 indexLastMsg[canRXmsg.id]=ii; //Create entry if first message
TickTock 13:62e0f7f39ff5 70 }
TickTock 13:62e0f7f39ff5 71 if(dMode[0]==changedScreen||dMode[1]==changedScreen){
TickTock 13:62e0f7f39ff5 72 changed=msgChanged[indexLastMsg[canRXmsg.id]];
TickTock 13:62e0f7f39ff5 73 for(i=0;i<8;i++){
TickTock 13:62e0f7f39ff5 74 if(lastMsg[indexLastMsg[canRXmsg.id]].data[i]!=canRXmsg.data[i]){
TickTock 13:62e0f7f39ff5 75 changed |= 1<<i;
TickTock 13:62e0f7f39ff5 76 }
TickTock 13:62e0f7f39ff5 77 }
TickTock 13:62e0f7f39ff5 78 msgChanged[indexLastMsg[canRXmsg.id]]=changed;
TickTock 13:62e0f7f39ff5 79 }
TickTock 41:8d4609ea7259 80
TickTock 13:62e0f7f39ff5 81 lastMsg[indexLastMsg[canRXmsg.id]]=canRXmsg; //Store in table
TickTock 41:8d4609ea7259 82
TickTock 41:8d4609ea7259 83 //Miscellaneous on-recieve operations below
TickTock 34:4751a8259b18 84 if((mType==2)&&(canRXmsg.id==0x358)){ // headlight/turn signal indicator
TickTock 34:4751a8259b18 85 headlights = (canRXmsg.data[1]&0x80)?true:false;
TickTock 37:fea2c1d52c5f 86 }else if((mType==1)&&(canRXmsg.id==0x7bb)){ // is battery data? Need to store all responses
TickTock 13:62e0f7f39ff5 87 if(canRXmsg.data[0]<0x20){
TickTock 13:62e0f7f39ff5 88 if(canRXmsg.data[3]==2){//cellpair data
TickTock 13:62e0f7f39ff5 89 bdi=0;
TickTock 13:62e0f7f39ff5 90 sprintf(sTemp,"Getting cell pair data\n");
TickTock 13:62e0f7f39ff5 91 logMsg(sTemp);
TickTock 37:fea2c1d52c5f 92 }else if(canRXmsg.data[3]==4){//temperature data
TickTock 13:62e0f7f39ff5 93 bdi=0x20;
TickTock 13:62e0f7f39ff5 94 sprintf(sTemp,"Getting temperature data\n");
TickTock 13:62e0f7f39ff5 95 logMsg(sTemp);
TickTock 13:62e0f7f39ff5 96 }else bdi=0;
TickTock 13:62e0f7f39ff5 97 lasti=0;
TickTock 13:62e0f7f39ff5 98 }
TickTock 13:62e0f7f39ff5 99 i=canRXmsg.data[0]&0x0f; //lower nibble of D0 is index
TickTock 34:4751a8259b18 100 if(lasti>i){ //detect rollover and offset index appropriately
TickTock 13:62e0f7f39ff5 101 bdi=0x10;
TickTock 13:62e0f7f39ff5 102 }
TickTock 13:62e0f7f39ff5 103 lasti=i; //remember the msb to detect rollover next time around
TickTock 13:62e0f7f39ff5 104 i+=bdi;
TickTock 48:d1ce92104a1f 105 //if(i==22) logCP=true; //Turbo3
TickTock 48:d1ce92104a1f 106 if( (i==22) && (yesBattLog) ) logCP=true; // only if enabled gg - Batt Log
TickTock 13:62e0f7f39ff5 107 i*=7;
TickTock 40:0e6e71a7323f 108 if(i<0xfa){ // Is there a better way to do this?
TickTock 13:62e0f7f39ff5 109 battData[i+0]=canRXmsg.data[1];
TickTock 13:62e0f7f39ff5 110 battData[i+1]=canRXmsg.data[2];
TickTock 13:62e0f7f39ff5 111 battData[i+2]=canRXmsg.data[3];
TickTock 13:62e0f7f39ff5 112 battData[i+3]=canRXmsg.data[4];
TickTock 13:62e0f7f39ff5 113 battData[i+4]=canRXmsg.data[5];
TickTock 13:62e0f7f39ff5 114 battData[i+5]=canRXmsg.data[6];
TickTock 13:62e0f7f39ff5 115 battData[i+6]=canRXmsg.data[7];
TickTock 13:62e0f7f39ff5 116 }
TickTock 37:fea2c1d52c5f 117 }else if((mType==1)&&(canRXmsg.id==0x1db)){ //Battery Volts and Amps
TickTock 37:fea2c1d52c5f 118 packV=((canRXmsg.data[2]<<2)|(canRXmsg.data[3]>>6)); // 1 LSB = 0.5V
TickTock 37:fea2c1d52c5f 119 packA=((canRXmsg.data[0]<<3)|(canRXmsg.data[1]>>5)); // 1 LSB = 0.5A
TickTock 37:fea2c1d52c5f 120 if(packA>0x03ff){
TickTock 37:fea2c1d52c5f 121 packA|=0xf800;//extend sign;
TickTock 37:fea2c1d52c5f 122 }
TickTock 40:0e6e71a7323f 123 imWs_x4 = packV; // Volts*milliSeconds*2
TickTock 40:0e6e71a7323f 124 imWs_x4 *= -packA; // milliWattseconds*4
TickTock 41:8d4609ea7259 125 if (!((imotorRPM<2)&&(imWs_x4<0))){ //Ignore if charging from wall
TickTock 41:8d4609ea7259 126 mWs_x4 += imWs_x4; // total mWs_x4
TickTock 41:8d4609ea7259 127 numWsamples++;
TickTock 41:8d4609ea7259 128 }
TickTock 41:8d4609ea7259 129 }else if((mType==1)&&(canRXmsg.id==0x1da)){ //Motor Speed
TickTock 41:8d4609ea7259 130 imotorRPM=((canRXmsg.data[4]<<8)|(canRXmsg.data[5]));
TickTock 41:8d4609ea7259 131 motorRPM+=imotorRPM;
TickTock 41:8d4609ea7259 132 numSsamples++;
TickTock 37:fea2c1d52c5f 133 }
TickTock 13:62e0f7f39ff5 134 }
TickTock 13:62e0f7f39ff5 135
TickTock 13:62e0f7f39ff5 136 void logTS () {
TickTock 13:62e0f7f39ff5 137 CANMessage tsMsg;
TickTock 13:62e0f7f39ff5 138 unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 13:62e0f7f39ff5 139 tsMsg.id=0xfff;
TickTock 13:62e0f7f39ff5 140 tsMsg.len=0xf;
TickTock 13:62e0f7f39ff5 141 tsMsg.data[0]=secs&0xff;
TickTock 13:62e0f7f39ff5 142 tsMsg.data[1]=(secs>>8)&0xff;
TickTock 13:62e0f7f39ff5 143 tsMsg.data[2]=(secs>>16)&0xff;
TickTock 13:62e0f7f39ff5 144 tsMsg.data[3]=secs>>24;
TickTock 13:62e0f7f39ff5 145 tsMsg.data[4]=0xff;
TickTock 13:62e0f7f39ff5 146 tsMsg.data[5]=0xff;
TickTock 13:62e0f7f39ff5 147 tsMsg.data[6]=0xff;
TickTock 13:62e0f7f39ff5 148 tsMsg.data[7]=0xff;
TickTock 13:62e0f7f39ff5 149 logCan(0,tsMsg);
TickTock 13:62e0f7f39ff5 150 }
TickTock 13:62e0f7f39ff5 151
TickTock 33:a277743ebdeb 152 void sendCPreq() {
TickTock 13:62e0f7f39ff5 153 char i;
TickTock 13:62e0f7f39ff5 154 char data[8] = {0x02, 0x21, 0x02, 0xff, 0xff, 0xff, 0xff, 0xff};
TickTock 13:62e0f7f39ff5 155 can1.monitor(false); // set to active mode
TickTock 13:62e0f7f39ff5 156 can1SleepMode = 0; // enable TX
TickTock 13:62e0f7f39ff5 157 can1.write(CANMessage(0x79b, data, 8));
TickTock 34:4751a8259b18 158 logCan(1,CANMessage(0x79b, data, 8));
TickTock 13:62e0f7f39ff5 159 data[0]=0x30; //change to request next line message
TickTock 13:62e0f7f39ff5 160 data[1]=0x01;
TickTock 13:62e0f7f39ff5 161 data[2]=0x00;
TickTock 23:cd03f9c3395e 162 for(i=0;i<29;i++){
TickTock 13:62e0f7f39ff5 163 wait_ms(16); //wait 16ms
TickTock 13:62e0f7f39ff5 164 can1.write(CANMessage(0x79b, data, 8));
TickTock 13:62e0f7f39ff5 165 }
TickTock 13:62e0f7f39ff5 166 can1SleepMode = 1; // disable TX
TickTock 13:62e0f7f39ff5 167 can1.monitor(true); // set to snoop mode
TickTock 13:62e0f7f39ff5 168 }
TickTock 13:62e0f7f39ff5 169
TickTock 13:62e0f7f39ff5 170 void sendTreq() {
TickTock 13:62e0f7f39ff5 171 char i;
TickTock 13:62e0f7f39ff5 172 char data[8] = {0x02, 0x21, 0x04, 0xff, 0xff, 0xff, 0xff, 0xff};
TickTock 13:62e0f7f39ff5 173 can1.monitor(false); // set to active mode
TickTock 13:62e0f7f39ff5 174 can1SleepMode = 0; // enable TX
TickTock 13:62e0f7f39ff5 175 can1.write(CANMessage(0x79b, data, 8));
TickTock 34:4751a8259b18 176 logCan(1,CANMessage(0x79b, data, 8));
TickTock 13:62e0f7f39ff5 177 data[0]=0x30; //change to request next line message
TickTock 13:62e0f7f39ff5 178 data[1]=0x01;
TickTock 13:62e0f7f39ff5 179 data[2]=0x00;
TickTock 23:cd03f9c3395e 180 for(i=0;i<3;i++){
TickTock 13:62e0f7f39ff5 181 wait_ms(16); //wait 16ms
TickTock 13:62e0f7f39ff5 182 can1.write(CANMessage(0x79b, data, 8));
TickTock 13:62e0f7f39ff5 183 }
TickTock 13:62e0f7f39ff5 184 can1SleepMode = 1; // disable TX
TickTock 13:62e0f7f39ff5 185 can1.monitor(true); // set to snoop mode
TickTock 31:082372c83f68 186 }
TickTock 31:082372c83f68 187
TickTock 36:dbd39c315258 188 void autoPollISR() { //This is the ticker ISR for auto-polling
TickTock 33:a277743ebdeb 189 pollCP=true; //Set a flag to do in main loop instead of here
TickTock 33:a277743ebdeb 190 } //since ticker blocks other interrupts
TickTock 13:62e0f7f39ff5 191
TickTock 36:dbd39c315258 192 void playbackISR() { //Used for autoplayback
TickTock 36:dbd39c315258 193 step=true;
TickTock 36:dbd39c315258 194 }
TickTock 36:dbd39c315258 195
TickTock 36:dbd39c315258 196 void doNothing(){ //CAN deattach work-around
TickTock 36:dbd39c315258 197 }
TickTock 36:dbd39c315258 198
TickTock 13:62e0f7f39ff5 199 void recieve1() {
TickTock 13:62e0f7f39ff5 200 CANMessage msg1;
TickTock 13:62e0f7f39ff5 201 can1.read(msg1);
TickTock 33:a277743ebdeb 202 logCan(1, msg1); //EVcan
TickTock 13:62e0f7f39ff5 203 led1 = !led1;
TickTock 13:62e0f7f39ff5 204 }
TickTock 13:62e0f7f39ff5 205
TickTock 13:62e0f7f39ff5 206 void recieve2() {
TickTock 13:62e0f7f39ff5 207 CANMessage msg2;
TickTock 13:62e0f7f39ff5 208 can2.read(msg2);
TickTock 33:a277743ebdeb 209 logCan(2, msg2); //CARcan
TickTock 13:62e0f7f39ff5 210 led2 = !led2;
TickTock 13:62e0f7f39ff5 211 }
TickTock 13:62e0f7f39ff5 212
TickTock 22:a43df3905863 213 unsigned char buttonX(unsigned short X, unsigned char columns) {
TickTock 22:a43df3905863 214 unsigned char val = X*columns/320;
TickTock 22:a43df3905863 215 return val;
TickTock 22:a43df3905863 216 }
TickTock 22:a43df3905863 217
TickTock 22:a43df3905863 218 unsigned char buttonY(unsigned short Y, unsigned char rows) {
TickTock 22:a43df3905863 219 unsigned short val = Y*rows/240;
TickTock 22:a43df3905863 220 return val;
TickTock 22:a43df3905863 221 }
TickTock 23:cd03f9c3395e 222
TickTock 23:cd03f9c3395e 223 void saveConfig(){
TickTock 23:cd03f9c3395e 224 FILE *cfile;
TickTock 23:cd03f9c3395e 225 cfile = fopen("/local/config.txt", "w");
TickTock 48:d1ce92104a1f 226 fprintf(cfile,"format 3\r\n");
TickTock 23:cd03f9c3395e 227 fprintf(cfile,"x0_off %d\r\n",tt.x0_off);
TickTock 23:cd03f9c3395e 228 fprintf(cfile,"y0_off %d\r\n",tt.y0_off);
TickTock 23:cd03f9c3395e 229 fprintf(cfile,"x0_pp %d\r\n",tt.x0_pp);
TickTock 23:cd03f9c3395e 230 fprintf(cfile,"y0_pp %d\r\n",tt.y0_pp);
TickTock 23:cd03f9c3395e 231 fprintf(cfile,"x1_off %d\r\n",tt.x1_off);
TickTock 23:cd03f9c3395e 232 fprintf(cfile,"y1_off %d\r\n",tt.y1_off);
TickTock 23:cd03f9c3395e 233 fprintf(cfile,"x1_pp %d\r\n",tt.x1_pp);
TickTock 23:cd03f9c3395e 234 fprintf(cfile,"y1_pp %d\r\n",tt.y1_pp);
TickTock 23:cd03f9c3395e 235 fprintf(cfile,"x_mid %d\r\n",tt.x_mid);
TickTock 26:462ccb580472 236 if (dMode[0]==config1Screen)
TickTock 41:8d4609ea7259 237 fprintf(cfile,"dMode0 %d\r\n",mainScreen);
TickTock 26:462ccb580472 238 else
TickTock 26:462ccb580472 239 fprintf(cfile,"dMode0 %d\r\n",dMode[0]);
TickTock 26:462ccb580472 240 if (dMode[1]==config1Screen)
TickTock 41:8d4609ea7259 241 fprintf(cfile,"dMode1 %d\r\n",mainScreen);
TickTock 26:462ccb580472 242 else
TickTock 26:462ccb580472 243 fprintf(cfile,"dMode1 %d\r\n",dMode[1]);
TickTock 35:5acbd8a64a89 244 fprintf(cfile,"ledHi %4.3f\r\n",ledHi);
TickTock 35:5acbd8a64a89 245 fprintf(cfile,"ledLo %4.3f\r\n",ledLo);
TickTock 35:5acbd8a64a89 246 fprintf(cfile,"pollInt %d\r\n",pollInt);
TickTock 35:5acbd8a64a89 247 fprintf(cfile,"scale12V %4.2f\r\n",scale12V);
TickTock 48:d1ce92104a1f 248 fprintf(cfile,"skin %d\r\n",skin);
TickTock 23:cd03f9c3395e 249 fclose(cfile);
TickTock 23:cd03f9c3395e 250 }
TickTock 23:cd03f9c3395e 251
TickTock 23:cd03f9c3395e 252 void readConfig(){
TickTock 23:cd03f9c3395e 253 FILE *cfile;
TickTock 23:cd03f9c3395e 254 int ff;
TickTock 23:cd03f9c3395e 255 char sTemp[40];
TickTock 23:cd03f9c3395e 256 cfile = fopen("/local/config.txt", "r");
TickTock 23:cd03f9c3395e 257 if (cfile==NULL){ // if doesn't exist --> create
TickTock 23:cd03f9c3395e 258 sprintf(sTemp,"No config file found.\n");
TickTock 23:cd03f9c3395e 259 logMsg(sTemp);
TickTock 23:cd03f9c3395e 260 sprintf(sTemp,"Calibrating touch screen.\n");
TickTock 23:cd03f9c3395e 261 logMsg(sTemp);
TickTock 23:cd03f9c3395e 262 //tt.setcal(5570, 34030, 80, 108, 33700, 5780, 82, 108, 32500);// bypass calibration using my values
TickTock 23:cd03f9c3395e 263 tt.calibrate(); // run touchscreen calibration routine
TickTock 23:cd03f9c3395e 264 saveConfig();
TickTock 23:cd03f9c3395e 265 } else {
TickTock 48:d1ce92104a1f 266 ledHi = 0.823;
TickTock 48:d1ce92104a1f 267 ledLo = 0.1;
TickTock 48:d1ce92104a1f 268 pollInt = 300;
TickTock 48:d1ce92104a1f 269 scale12V = 16.2;
TickTock 48:d1ce92104a1f 270 skin = ttSkin;
TickTock 48:d1ce92104a1f 271 fscanf(cfile, "format %d\r\n", &ff ) ;
TickTock 23:cd03f9c3395e 272 fscanf(cfile, "x0_off %d\r\n", &tt.x0_off ) ;
TickTock 23:cd03f9c3395e 273 fscanf(cfile, "y0_off %d\r\n", &tt.y0_off ) ;
TickTock 23:cd03f9c3395e 274 fscanf(cfile, "x0_pp %d\r\n", &tt.x0_pp ) ;
TickTock 23:cd03f9c3395e 275 fscanf(cfile, "y0_pp %d\r\n", &tt.y0_pp ) ;
TickTock 23:cd03f9c3395e 276 fscanf(cfile, "x1_off %d\r\n", &tt.x1_off ) ;
TickTock 23:cd03f9c3395e 277 fscanf(cfile, "y1_off %d\r\n", &tt.y1_off ) ;
TickTock 23:cd03f9c3395e 278 fscanf(cfile, "x1_pp %d\r\n", &tt.x1_pp ) ;
TickTock 23:cd03f9c3395e 279 fscanf(cfile, "y1_pp %d\r\n", &tt.y1_pp ) ;
TickTock 23:cd03f9c3395e 280 fscanf(cfile, "x_mid %d\r\n", &tt.x_mid ) ;
TickTock 26:462ccb580472 281 fscanf(cfile, "dMode0 %d\r\n", &dMode[0] ) ;
TickTock 26:462ccb580472 282 fscanf(cfile, "dMode1 %d\r\n", &dMode[1] ) ;
TickTock 35:5acbd8a64a89 283 if(ff>1){
TickTock 48:d1ce92104a1f 284 fscanf(cfile, "ledHi %f\r\n", &ledHi ) ;
TickTock 48:d1ce92104a1f 285 fscanf(cfile, "ledLo %f\r\n", &ledLo ) ;
TickTock 35:5acbd8a64a89 286 fscanf(cfile, "pollInt %d\r\n", &pollInt ) ;
TickTock 48:d1ce92104a1f 287 fscanf(cfile, "scale12V %f\r\n", &scale12V ) ;
TickTock 48:d1ce92104a1f 288 }
TickTock 48:d1ce92104a1f 289 if(ff>2){
TickTock 48:d1ce92104a1f 290 fscanf(cfile, "skin %d\r\n", &skin ) ;
TickTock 35:5acbd8a64a89 291 }
TickTock 23:cd03f9c3395e 292 fclose(cfile);
TickTock 48:d1ce92104a1f 293 if(ff<3){//If not latest format, save as latest format
TickTock 35:5acbd8a64a89 294 saveConfig();
TickTock 48:d1ce92104a1f 295 sprintf(sTemp,"Config file format updated.\n");
TickTock 48:d1ce92104a1f 296 logMsg(sTemp);
TickTock 48:d1ce92104a1f 297 }
TickTock 43:e7f6f80590e3 298 sprintf(sTemp,"Config file loaded.\n");
TickTock 43:e7f6f80590e3 299 logMsg(sTemp);
TickTock 23:cd03f9c3395e 300 }
TickTock 23:cd03f9c3395e 301 }
TickTock 25:ddf0ec209f03 302
TickTock 25:ddf0ec209f03 303 void upDate(unsigned char field, bool upDownBar){
TickTock 25:ddf0ec209f03 304 struct tm t; // pointer to a static tm structure
TickTock 25:ddf0ec209f03 305 time_t seconds ;
TickTock 25:ddf0ec209f03 306 seconds = time(NULL);
TickTock 25:ddf0ec209f03 307 t = *localtime(&seconds) ;
TickTock 25:ddf0ec209f03 308 switch(field){
TickTock 25:ddf0ec209f03 309 case 0: // year
TickTock 25:ddf0ec209f03 310 if (upDownBar) {
TickTock 25:ddf0ec209f03 311 t.tm_year = t.tm_year+1;
TickTock 25:ddf0ec209f03 312 } else {
TickTock 25:ddf0ec209f03 313 t.tm_year = t.tm_year-1;
TickTock 25:ddf0ec209f03 314 }
TickTock 25:ddf0ec209f03 315 break;
TickTock 25:ddf0ec209f03 316 case 1: // month
TickTock 25:ddf0ec209f03 317 if (upDownBar) {
TickTock 25:ddf0ec209f03 318 t.tm_mon = (t.tm_mon<12)?t.tm_mon+1:1;
TickTock 25:ddf0ec209f03 319 } else {
TickTock 25:ddf0ec209f03 320 t.tm_mon = (t.tm_mon>2)?t.tm_mon-1:12;
TickTock 25:ddf0ec209f03 321 }
TickTock 25:ddf0ec209f03 322 break;
TickTock 25:ddf0ec209f03 323 case 2: // day
TickTock 25:ddf0ec209f03 324 if (upDownBar) {
TickTock 25:ddf0ec209f03 325 t.tm_mday = (t.tm_mday<31)?t.tm_mday+1:1;
TickTock 25:ddf0ec209f03 326 } else {
TickTock 25:ddf0ec209f03 327 t.tm_mday = (t.tm_mday>2)?t.tm_mday-1:31;
TickTock 25:ddf0ec209f03 328 }
TickTock 25:ddf0ec209f03 329 break;
TickTock 25:ddf0ec209f03 330 case 3: // hour
TickTock 25:ddf0ec209f03 331 if (upDownBar) {
TickTock 25:ddf0ec209f03 332 t.tm_hour = (t.tm_hour<23)?t.tm_hour+1:0;
TickTock 25:ddf0ec209f03 333 } else {
TickTock 25:ddf0ec209f03 334 t.tm_hour = (t.tm_hour>1)?t.tm_hour-1:23;
TickTock 25:ddf0ec209f03 335 }
TickTock 25:ddf0ec209f03 336 break;
TickTock 25:ddf0ec209f03 337 case 4: // minute
TickTock 25:ddf0ec209f03 338 if (upDownBar) {
TickTock 25:ddf0ec209f03 339 t.tm_min = (t.tm_min<59)?t.tm_min+1:0;
TickTock 25:ddf0ec209f03 340 } else {
TickTock 25:ddf0ec209f03 341 t.tm_min = (t.tm_min>1)?t.tm_min-1:59;
TickTock 25:ddf0ec209f03 342 }
TickTock 25:ddf0ec209f03 343 break;
TickTock 25:ddf0ec209f03 344 case 5: // second
TickTock 25:ddf0ec209f03 345 if (upDownBar) {
TickTock 25:ddf0ec209f03 346 t.tm_sec = (t.tm_sec<59)?t.tm_sec+1:0;
TickTock 25:ddf0ec209f03 347 } else {
TickTock 25:ddf0ec209f03 348 t.tm_sec = (t.tm_sec>1)?t.tm_sec-1:59;
TickTock 25:ddf0ec209f03 349 }
TickTock 25:ddf0ec209f03 350 break;
TickTock 25:ddf0ec209f03 351 default:
TickTock 25:ddf0ec209f03 352 break;
TickTock 25:ddf0ec209f03 353 }
TickTock 25:ddf0ec209f03 354 set_time(mktime(&t));
TickTock 25:ddf0ec209f03 355 }
TickTock 25:ddf0ec209f03 356
TickTock 39:eef8beac7411 357 void logPackVoltages() { // Turbo3 - routine to dump CP values to text file
TickTock 39:eef8beac7411 358 char sTemp[40];
TickTock 39:eef8beac7411 359 struct tm t; // pointer to a static tm structure
TickTock 39:eef8beac7411 360 short unsigned max, min, jv, i, bd;
TickTock 39:eef8beac7411 361 unsigned avg;
TickTock 39:eef8beac7411 362 unsigned short gids, SOC, packV;
TickTock 39:eef8beac7411 363 signed short packA;
TickTock 39:eef8beac7411 364 time_t seconds ;
TickTock 39:eef8beac7411 365
TickTock 39:eef8beac7411 366 CANMessage msg;
TickTock 39:eef8beac7411 367
TickTock 39:eef8beac7411 368 seconds = time(NULL); // Turbo3
TickTock 39:eef8beac7411 369 t = *localtime(&seconds) ; // Turbo3
TickTock 39:eef8beac7411 370
TickTock 39:eef8beac7411 371 msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids
TickTock 39:eef8beac7411 372 gids = (msg.data[0]<<2)+(msg.data[1]>>6);
TickTock 39:eef8beac7411 373 msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC
TickTock 39:eef8beac7411 374 SOC = (msg.data[0]<<2)+(msg.data[1]>>6);
TickTock 39:eef8beac7411 375 msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts
TickTock 39:eef8beac7411 376 packV = (msg.data[2]<<2)+(msg.data[3]>>6);
TickTock 39:eef8beac7411 377 packA = (msg.data[0]<<3)+(msg.data[1]>>5);
TickTock 39:eef8beac7411 378 if (packA & 0x400) packA |= 0xf800;
TickTock 39:eef8beac7411 379
TickTock 39:eef8beac7411 380 max=0;
TickTock 39:eef8beac7411 381 min=9999;
TickTock 39:eef8beac7411 382 avg=0;
TickTock 39:eef8beac7411 383 for(i=0; i<96; i++) {
TickTock 39:eef8beac7411 384 bd=(battData[i*2+3]<<8)+battData[i*2+4];
TickTock 39:eef8beac7411 385 avg+=bd;
TickTock 39:eef8beac7411 386 if(bd>max) max=bd;
TickTock 39:eef8beac7411 387 if(bd<min) min=bd;
TickTock 39:eef8beac7411 388 }
TickTock 39:eef8beac7411 389 avg /= 96;
TickTock 39:eef8beac7411 390 if(min<3713) {
TickTock 39:eef8beac7411 391 jv=avg-(max-avg)*1.5;
TickTock 39:eef8beac7411 392 } else { // Only compute judgement value if min cellpair meets <= 3712mV requirement
TickTock 39:eef8beac7411 393 jv=0;
TickTock 39:eef8beac7411 394 }
TickTock 39:eef8beac7411 395
TickTock 39:eef8beac7411 396 FILE *bfile;
TickTock 39:eef8beac7411 397 //bfile = fopen("/local/batvolt.txt", "a");
TickTock 39:eef8beac7411 398 bfile = fopen("/usb/batvolt.txt", "a");
TickTock 39:eef8beac7411 399 if(bfile!=NULL) {
TickTock 39:eef8beac7411 400 strftime(sTemp, 40, "%a %m/%d/%Y %X", &t);
TickTock 39:eef8beac7411 401 fprintf(bfile,"%s,%d,%5.1f%%,%5.1f,%5.1f,%d,%d,%d,%d,%d",sTemp,gids,(float)SOC/10,(float)packV/2,(float)packA/2,max,min,avg,max-min,jv);
TickTock 39:eef8beac7411 402 fprintf(bfile,"%d,%d,%d,%d,",(battData[224+ 3]<<8)+battData[224+ 4],battData[224+ 5],(battData[224+ 6]<<8)+battData[224+ 7],battData[224+ 8]);
TickTock 39:eef8beac7411 403 fprintf(bfile,"%d,%d,%d,%d", (battData[224+ 9]<<8)+battData[224+10],battData[224+11],(battData[224+12]<<8)+battData[224+13],battData[224+14]);
TickTock 39:eef8beac7411 404 for(i=0; i<96; i++) {
TickTock 39:eef8beac7411 405 bd=(battData[i*2+3]<<8)+battData[i*2+4];
TickTock 39:eef8beac7411 406 fprintf(bfile,",%d",bd);
TickTock 39:eef8beac7411 407 }
TickTock 39:eef8beac7411 408 fprintf(bfile,"\r\n");
TickTock 39:eef8beac7411 409 fclose(bfile);
TickTock 39:eef8beac7411 410 }
TickTock 39:eef8beac7411 411 logCP=false;
TickTock 40:0e6e71a7323f 412 showCP=true;
TickTock 39:eef8beac7411 413 }
TickTock 25:ddf0ec209f03 414