test fork
Dependencies: SPI_TFTx2 SPI_TFTx2_ILI9341 TFT_fonts TOUCH_TFTx2 mbed
Fork of CANary_9341 by
utility.cpp@77:7c136766466c, 2013-04-16 (annotated)
- Committer:
- TickTock
- Date:
- Tue Apr 16 03:28:55 2013 +0000
- Revision:
- 77:7c136766466c
- Parent:
- 75:77bd26829dca
- Child:
- 78:a383971fe02f
- Child:
- 80:24f1793171e7
Fixed various bugs. Added proper overrun test.
Who changed what in which revision?
User | Revision | Line number | New 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; |
garygid | 69:6bfdfc002036 | 12 | // will use this to generate a logTP() just before the next Message received. |
garygid | 69:6bfdfc002036 | 13 | if( (time(NULL) % 60) == 0) ZeroSecTick = true; // gg - at 0-second of each minute |
TickTock | 13:62e0f7f39ff5 | 14 | } |
TickTock | 13:62e0f7f39ff5 | 15 | |
TickTock | 37:fea2c1d52c5f | 16 | void RTC_Init (void) { |
TickTock | 13:62e0f7f39ff5 | 17 | LPC_RTC->ILR=0x00; // set up the RTC interrupts |
TickTock | 13:62e0f7f39ff5 | 18 | LPC_RTC->CIIR=0x01; // interrupts each second |
TickTock | 13:62e0f7f39ff5 | 19 | LPC_RTC->CCR = 0x01; // Clock enable |
TickTock | 13:62e0f7f39ff5 | 20 | //NVIC_SetPriority( RTC_IRQn, 10 ); |
TickTock | 13:62e0f7f39ff5 | 21 | NVIC_EnableIRQ( RTC_IRQn ); |
TickTock | 13:62e0f7f39ff5 | 22 | } |
TickTock | 13:62e0f7f39ff5 | 23 | |
TickTock | 13:62e0f7f39ff5 | 24 | void logMsg (char *msg) { |
TickTock | 13:62e0f7f39ff5 | 25 | strcpy(displayLog[displayLoc],msg); |
TickTock | 13:62e0f7f39ff5 | 26 | displayLoc=displayLoc>17?0:displayLoc+1; |
TickTock | 13:62e0f7f39ff5 | 27 | } |
TickTock | 13:62e0f7f39ff5 | 28 | |
TickTock | 13:62e0f7f39ff5 | 29 | void touch_ISR(){ |
TickTock | 37:fea2c1d52c5f | 30 | //LPC_GPIOINT->IO2IntClr = (LPC_GPIOINT->IO2IntStatR | LPC_GPIOINT->IO2IntStatF); // seems to work without so maybe not necessary (performed inInterruptIn handler?) |
TickTock | 35:5acbd8a64a89 | 31 | touched=true; // just set flag - touch screen algorythm is long and we don't want to block other interrupts |
TickTock | 13:62e0f7f39ff5 | 32 | } |
TickTock | 13:62e0f7f39ff5 | 33 | |
TickTock | 13:62e0f7f39ff5 | 34 | unsigned short getTimeStamp() { |
TickTock | 13:62e0f7f39ff5 | 35 | unsigned short msec = timer.read_ms() ; // read ms from the timer |
TickTock | 13:62e0f7f39ff5 | 36 | unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900 |
TickTock | 13:62e0f7f39ff5 | 37 | unsigned short isecs = secs%60 ; // modulo 60 for 0-59 seconds from RTC |
TickTock | 13:62e0f7f39ff5 | 38 | return ((isecs<<10)+msec) ; // return the two byte time stamp |
TickTock | 13:62e0f7f39ff5 | 39 | } |
TickTock | 13:62e0f7f39ff5 | 40 | |
TickTock | 13:62e0f7f39ff5 | 41 | void logCan (char mType, CANMessage canRXmsg) { |
garygid | 69:6bfdfc002036 | 42 | char sTemp[40]; |
TickTock | 13:62e0f7f39ff5 | 43 | unsigned short ts = getTimeStamp(); |
TickTock | 13:62e0f7f39ff5 | 44 | static unsigned char ii = 0, lasti = 0; // indexindex |
TickTock | 13:62e0f7f39ff5 | 45 | unsigned char changed,i; |
TickTock | 37:fea2c1d52c5f | 46 | static unsigned char bdi=0; |
TickTock | 40:0e6e71a7323f | 47 | signed short packV; |
TickTock | 37:fea2c1d52c5f | 48 | signed short packA; |
TickTock | 41:8d4609ea7259 | 49 | static signed short imotorRPM = 0; |
TickTock | 40:0e6e71a7323f | 50 | signed long imWs_x4; |
garygid | 69:6bfdfc002036 | 51 | |
TickTock | 36:dbd39c315258 | 52 | secsNoMsg=0; // reset deadman switch |
TickTock | 13:62e0f7f39ff5 | 53 | if(logOpen){ |
TickTock | 13:62e0f7f39ff5 | 54 | if(canRXmsg.id>0) { |
TickTock | 13:62e0f7f39ff5 | 55 | writeBuffer[writePointer][0]=mType; |
TickTock | 37:fea2c1d52c5f | 56 | writeBuffer[writePointer][1]=(ts&0xff00)>>8; |
TickTock | 37:fea2c1d52c5f | 57 | writeBuffer[writePointer][2]=(ts&0x00ff); |
TickTock | 13:62e0f7f39ff5 | 58 | writeBuffer[writePointer][3]=canRXmsg.id&0xff; |
TickTock | 13:62e0f7f39ff5 | 59 | writeBuffer[writePointer][4]=(canRXmsg.id>>8)+(canRXmsg.len<<4); |
TickTock | 40:0e6e71a7323f | 60 | for(i=5;i<13;i++){ // Is there a better way to do this? (writeBuffer[writePointer][i]=canRXmsg.data?) |
TickTock | 13:62e0f7f39ff5 | 61 | writeBuffer[writePointer][i]=canRXmsg.data[i-5]; |
TickTock | 13:62e0f7f39ff5 | 62 | } |
TickTock | 77:7c136766466c | 63 | if (++writePointer >= maxBufLen) { |
TickTock | 77:7c136766466c | 64 | writePointer = 0; |
TickTock | 77:7c136766466c | 65 | led3 = !led3; |
TickTock | 77:7c136766466c | 66 | } |
TickTock | 75:77bd26829dca | 67 | if (writePointer==readPointer) { |
TickTock | 75:77bd26829dca | 68 | // Just overwrote an entry that hasn't been sent to thumbdrive |
TickTock | 75:77bd26829dca | 69 | sprintf(sTemp,"Write buffer overrun.\n"); |
TickTock | 75:77bd26829dca | 70 | logMsg(sTemp); // write buffer overrun |
TickTock | 77:7c136766466c | 71 | spkr.beep(500,0.25); |
TickTock | 13:62e0f7f39ff5 | 72 | } |
TickTock | 13:62e0f7f39ff5 | 73 | } |
TickTock | 37:fea2c1d52c5f | 74 | } |
TickTock | 40:0e6e71a7323f | 75 | |
TickTock | 13:62e0f7f39ff5 | 76 | if(indexLastMsg[canRXmsg.id]==0) { //Check if no entry |
TickTock | 13:62e0f7f39ff5 | 77 | ii=ii<99?ii+1:0; |
TickTock | 13:62e0f7f39ff5 | 78 | indexLastMsg[canRXmsg.id]=ii; //Create entry if first message |
TickTock | 13:62e0f7f39ff5 | 79 | } |
TickTock | 13:62e0f7f39ff5 | 80 | if(dMode[0]==changedScreen||dMode[1]==changedScreen){ |
TickTock | 13:62e0f7f39ff5 | 81 | changed=msgChanged[indexLastMsg[canRXmsg.id]]; |
TickTock | 13:62e0f7f39ff5 | 82 | for(i=0;i<8;i++){ |
TickTock | 13:62e0f7f39ff5 | 83 | if(lastMsg[indexLastMsg[canRXmsg.id]].data[i]!=canRXmsg.data[i]){ |
TickTock | 13:62e0f7f39ff5 | 84 | changed |= 1<<i; |
TickTock | 13:62e0f7f39ff5 | 85 | } |
TickTock | 13:62e0f7f39ff5 | 86 | } |
TickTock | 13:62e0f7f39ff5 | 87 | msgChanged[indexLastMsg[canRXmsg.id]]=changed; |
TickTock | 13:62e0f7f39ff5 | 88 | } |
TickTock | 41:8d4609ea7259 | 89 | |
TickTock | 13:62e0f7f39ff5 | 90 | lastMsg[indexLastMsg[canRXmsg.id]]=canRXmsg; //Store in table |
TickTock | 41:8d4609ea7259 | 91 | |
TickTock | 41:8d4609ea7259 | 92 | //Miscellaneous on-recieve operations below |
TickTock | 34:4751a8259b18 | 93 | if((mType==2)&&(canRXmsg.id==0x358)){ // headlight/turn signal indicator |
TickTock | 34:4751a8259b18 | 94 | headlights = (canRXmsg.data[1]&0x80)?true:false; |
TickTock | 37:fea2c1d52c5f | 95 | }else if((mType==1)&&(canRXmsg.id==0x7bb)){ // is battery data? Need to store all responses |
TickTock | 13:62e0f7f39ff5 | 96 | if(canRXmsg.data[0]<0x20){ |
TickTock | 13:62e0f7f39ff5 | 97 | if(canRXmsg.data[3]==2){//cellpair data |
TickTock | 13:62e0f7f39ff5 | 98 | bdi=0; |
TickTock | 13:62e0f7f39ff5 | 99 | sprintf(sTemp,"Getting cell pair data\n"); |
TickTock | 13:62e0f7f39ff5 | 100 | logMsg(sTemp); |
TickTock | 37:fea2c1d52c5f | 101 | }else if(canRXmsg.data[3]==4){//temperature data |
TickTock | 13:62e0f7f39ff5 | 102 | bdi=0x20; |
TickTock | 13:62e0f7f39ff5 | 103 | sprintf(sTemp,"Getting temperature data\n"); |
TickTock | 13:62e0f7f39ff5 | 104 | logMsg(sTemp); |
TickTock | 13:62e0f7f39ff5 | 105 | }else bdi=0; |
TickTock | 13:62e0f7f39ff5 | 106 | lasti=0; |
TickTock | 13:62e0f7f39ff5 | 107 | } |
TickTock | 13:62e0f7f39ff5 | 108 | i=canRXmsg.data[0]&0x0f; //lower nibble of D0 is index |
TickTock | 34:4751a8259b18 | 109 | if(lasti>i){ //detect rollover and offset index appropriately |
TickTock | 13:62e0f7f39ff5 | 110 | bdi=0x10; |
TickTock | 13:62e0f7f39ff5 | 111 | } |
TickTock | 13:62e0f7f39ff5 | 112 | lasti=i; //remember the msb to detect rollover next time around |
TickTock | 13:62e0f7f39ff5 | 113 | i+=bdi; |
TickTock | 48:d1ce92104a1f | 114 | //if(i==22) logCP=true; //Turbo3 |
TickTock | 50:83d5864c64a0 | 115 | //if( (i==22) && (yesBattLog) ) logCP=true; // only if enabled gg - Batt Log |
TickTock | 50:83d5864c64a0 | 116 | if(i==22){ |
garygid | 69:6bfdfc002036 | 117 | logCP=yesBattLog; // Only log if logging enabled |
TickTock | 50:83d5864c64a0 | 118 | showCP=true; // Always show |
TickTock | 50:83d5864c64a0 | 119 | } |
TickTock | 13:62e0f7f39ff5 | 120 | i*=7; |
TickTock | 40:0e6e71a7323f | 121 | if(i<0xfa){ // Is there a better way to do this? |
TickTock | 13:62e0f7f39ff5 | 122 | battData[i+0]=canRXmsg.data[1]; |
TickTock | 13:62e0f7f39ff5 | 123 | battData[i+1]=canRXmsg.data[2]; |
TickTock | 13:62e0f7f39ff5 | 124 | battData[i+2]=canRXmsg.data[3]; |
TickTock | 13:62e0f7f39ff5 | 125 | battData[i+3]=canRXmsg.data[4]; |
TickTock | 13:62e0f7f39ff5 | 126 | battData[i+4]=canRXmsg.data[5]; |
TickTock | 13:62e0f7f39ff5 | 127 | battData[i+5]=canRXmsg.data[6]; |
TickTock | 13:62e0f7f39ff5 | 128 | battData[i+6]=canRXmsg.data[7]; |
TickTock | 13:62e0f7f39ff5 | 129 | } |
TickTock | 37:fea2c1d52c5f | 130 | }else if((mType==1)&&(canRXmsg.id==0x1db)){ //Battery Volts and Amps |
TickTock | 37:fea2c1d52c5f | 131 | packV=((canRXmsg.data[2]<<2)|(canRXmsg.data[3]>>6)); // 1 LSB = 0.5V |
TickTock | 37:fea2c1d52c5f | 132 | packA=((canRXmsg.data[0]<<3)|(canRXmsg.data[1]>>5)); // 1 LSB = 0.5A |
TickTock | 37:fea2c1d52c5f | 133 | if(packA>0x03ff){ |
TickTock | 37:fea2c1d52c5f | 134 | packA|=0xf800;//extend sign; |
TickTock | 37:fea2c1d52c5f | 135 | } |
TickTock | 40:0e6e71a7323f | 136 | imWs_x4 = packV; // Volts*milliSeconds*2 |
TickTock | 40:0e6e71a7323f | 137 | imWs_x4 *= -packA; // milliWattseconds*4 |
TickTock | 41:8d4609ea7259 | 138 | if (!((imotorRPM<2)&&(imWs_x4<0))){ //Ignore if charging from wall |
TickTock | 41:8d4609ea7259 | 139 | mWs_x4 += imWs_x4; // total mWs_x4 |
TickTock | 41:8d4609ea7259 | 140 | numWsamples++; |
TickTock | 41:8d4609ea7259 | 141 | } |
TickTock | 41:8d4609ea7259 | 142 | }else if((mType==1)&&(canRXmsg.id==0x1da)){ //Motor Speed |
TickTock | 41:8d4609ea7259 | 143 | imotorRPM=((canRXmsg.data[4]<<8)|(canRXmsg.data[5])); |
TickTock | 51:6187c5264a73 | 144 | if(imotorRPM<0){ // take absolute value |
TickTock | 51:6187c5264a73 | 145 | imotorRPM=-imotorRPM; |
TickTock | 51:6187c5264a73 | 146 | } |
TickTock | 41:8d4609ea7259 | 147 | motorRPM+=imotorRPM; |
TickTock | 41:8d4609ea7259 | 148 | numSsamples++; |
TickTock | 37:fea2c1d52c5f | 149 | } |
TickTock | 13:62e0f7f39ff5 | 150 | } |
TickTock | 13:62e0f7f39ff5 | 151 | |
TickTock | 13:62e0f7f39ff5 | 152 | void logTS () { |
TickTock | 13:62e0f7f39ff5 | 153 | CANMessage tsMsg; |
TickTock | 13:62e0f7f39ff5 | 154 | unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900 |
garygid | 69:6bfdfc002036 | 155 | // NOTE: In Mbed, I believe that this is seconds past start of 1970, not 1900 |
garygid | 69:6bfdfc002036 | 156 | // but this is good, since seconds past 1970 is what CAN-Do expects. GG - Date Time |
TickTock | 13:62e0f7f39ff5 | 157 | tsMsg.id=0xfff; |
TickTock | 13:62e0f7f39ff5 | 158 | tsMsg.len=0xf; |
garygid | 69:6bfdfc002036 | 159 | tsMsg.data[0]=secs&0xff; |
TickTock | 13:62e0f7f39ff5 | 160 | tsMsg.data[1]=(secs>>8)&0xff; |
TickTock | 13:62e0f7f39ff5 | 161 | tsMsg.data[2]=(secs>>16)&0xff; |
garygid | 69:6bfdfc002036 | 162 | tsMsg.data[3]=(secs>>24)&0xff; |
garygid | 69:6bfdfc002036 | 163 | tsMsg.data[4]=0; // 0xff; gg - Date Time |
garygid | 69:6bfdfc002036 | 164 | tsMsg.data[5]=0; // 0xff; for CAN-Do |
garygid | 69:6bfdfc002036 | 165 | tsMsg.data[6]=0; // 0xff; |
TickTock | 13:62e0f7f39ff5 | 166 | tsMsg.data[7]=0xff; |
garygid | 69:6bfdfc002036 | 167 | logCan(0,tsMsg); // Date-Time |
garygid | 69:6bfdfc002036 | 168 | } |
garygid | 69:6bfdfc002036 | 169 | |
garygid | 69:6bfdfc002036 | 170 | void logErrMsg (char * errMsg) { |
garygid | 69:6bfdfc002036 | 171 | // log CAN-Do 8-character Pseudo Message |
garygid | 69:6bfdfc002036 | 172 | CANMessage tsMsg; |
garygid | 69:6bfdfc002036 | 173 | tsMsg.id=0xffe; // pseudo Message to CAN-Do log |
garygid | 69:6bfdfc002036 | 174 | tsMsg.len=0xf; |
garygid | 69:6bfdfc002036 | 175 | int iMsgLen = strlen(errMsg); |
garygid | 69:6bfdfc002036 | 176 | // 8 character message compatible with CAN-Do |
garygid | 69:6bfdfc002036 | 177 | for(int i=0; i<8; i++){ |
garygid | 69:6bfdfc002036 | 178 | tsMsg.data[i]=' '; |
garygid | 69:6bfdfc002036 | 179 | if( i < iMsgLen ) tsMsg.data[i]=errMsg[i]; |
garygid | 69:6bfdfc002036 | 180 | } |
garygid | 69:6bfdfc002036 | 181 | logCan(0,tsMsg); // FFE Comment Message |
TickTock | 13:62e0f7f39ff5 | 182 | } |
TickTock | 13:62e0f7f39ff5 | 183 | |
TickTock | 33:a277743ebdeb | 184 | void sendCPreq() { |
TickTock | 13:62e0f7f39ff5 | 185 | char i; |
TickTock | 13:62e0f7f39ff5 | 186 | char data[8] = {0x02, 0x21, 0x02, 0xff, 0xff, 0xff, 0xff, 0xff}; |
TickTock | 13:62e0f7f39ff5 | 187 | can1.monitor(false); // set to active mode |
TickTock | 13:62e0f7f39ff5 | 188 | can1SleepMode = 0; // enable TX |
TickTock | 13:62e0f7f39ff5 | 189 | can1.write(CANMessage(0x79b, data, 8)); |
garygid | 69:6bfdfc002036 | 190 | |
garygid | 69:6bfdfc002036 | 191 | if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus |
garygid | 69:6bfdfc002036 | 192 | |
garygid | 69:6bfdfc002036 | 193 | logCan(1,CANMessage(0x79b, data, 8)); // Group 2 Request on EV |
TickTock | 13:62e0f7f39ff5 | 194 | data[0]=0x30; //change to request next line message |
TickTock | 13:62e0f7f39ff5 | 195 | data[1]=0x01; |
TickTock | 13:62e0f7f39ff5 | 196 | data[2]=0x00; |
TickTock | 23:cd03f9c3395e | 197 | for(i=0;i<29;i++){ |
TickTock | 13:62e0f7f39ff5 | 198 | wait_ms(16); //wait 16ms |
TickTock | 13:62e0f7f39ff5 | 199 | can1.write(CANMessage(0x79b, data, 8)); |
TickTock | 13:62e0f7f39ff5 | 200 | } |
TickTock | 13:62e0f7f39ff5 | 201 | can1SleepMode = 1; // disable TX |
TickTock | 13:62e0f7f39ff5 | 202 | can1.monitor(true); // set to snoop mode |
TickTock | 13:62e0f7f39ff5 | 203 | } |
TickTock | 13:62e0f7f39ff5 | 204 | |
TickTock | 13:62e0f7f39ff5 | 205 | void sendTreq() { |
TickTock | 13:62e0f7f39ff5 | 206 | char i; |
TickTock | 13:62e0f7f39ff5 | 207 | char data[8] = {0x02, 0x21, 0x04, 0xff, 0xff, 0xff, 0xff, 0xff}; |
TickTock | 13:62e0f7f39ff5 | 208 | can1.monitor(false); // set to active mode |
TickTock | 13:62e0f7f39ff5 | 209 | can1SleepMode = 0; // enable TX |
TickTock | 13:62e0f7f39ff5 | 210 | can1.write(CANMessage(0x79b, data, 8)); |
garygid | 69:6bfdfc002036 | 211 | |
garygid | 69:6bfdfc002036 | 212 | if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus |
garygid | 69:6bfdfc002036 | 213 | |
garygid | 69:6bfdfc002036 | 214 | logCan(1,CANMessage(0x79b, data, 8)); // Group 4 request on EV |
TickTock | 13:62e0f7f39ff5 | 215 | data[0]=0x30; //change to request next line message |
TickTock | 13:62e0f7f39ff5 | 216 | data[1]=0x01; |
TickTock | 13:62e0f7f39ff5 | 217 | data[2]=0x00; |
TickTock | 23:cd03f9c3395e | 218 | for(i=0;i<3;i++){ |
TickTock | 13:62e0f7f39ff5 | 219 | wait_ms(16); //wait 16ms |
TickTock | 13:62e0f7f39ff5 | 220 | can1.write(CANMessage(0x79b, data, 8)); |
TickTock | 13:62e0f7f39ff5 | 221 | } |
TickTock | 13:62e0f7f39ff5 | 222 | can1SleepMode = 1; // disable TX |
TickTock | 13:62e0f7f39ff5 | 223 | can1.monitor(true); // set to snoop mode |
TickTock | 31:082372c83f68 | 224 | } |
TickTock | 31:082372c83f68 | 225 | |
TickTock | 36:dbd39c315258 | 226 | void autoPollISR() { //This is the ticker ISR for auto-polling |
TickTock | 33:a277743ebdeb | 227 | pollCP=true; //Set a flag to do in main loop instead of here |
TickTock | 33:a277743ebdeb | 228 | } //since ticker blocks other interrupts |
TickTock | 13:62e0f7f39ff5 | 229 | |
TickTock | 36:dbd39c315258 | 230 | void playbackISR() { //Used for autoplayback |
TickTock | 36:dbd39c315258 | 231 | step=true; |
TickTock | 36:dbd39c315258 | 232 | } |
TickTock | 36:dbd39c315258 | 233 | |
TickTock | 36:dbd39c315258 | 234 | void doNothing(){ //CAN deattach work-around |
TickTock | 36:dbd39c315258 | 235 | } |
TickTock | 36:dbd39c315258 | 236 | |
TickTock | 13:62e0f7f39ff5 | 237 | void recieve1() { |
TickTock | 13:62e0f7f39ff5 | 238 | CANMessage msg1; |
TickTock | 13:62e0f7f39ff5 | 239 | can1.read(msg1); |
garygid | 69:6bfdfc002036 | 240 | |
garygid | 69:6bfdfc002036 | 241 | if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus |
garygid | 69:6bfdfc002036 | 242 | |
garygid | 69:6bfdfc002036 | 243 | logCan(1, msg1); // EVcan Message Received |
TickTock | 13:62e0f7f39ff5 | 244 | led1 = !led1; |
TickTock | 13:62e0f7f39ff5 | 245 | } |
TickTock | 13:62e0f7f39ff5 | 246 | |
TickTock | 13:62e0f7f39ff5 | 247 | void recieve2() { |
TickTock | 13:62e0f7f39ff5 | 248 | CANMessage msg2; |
TickTock | 13:62e0f7f39ff5 | 249 | can2.read(msg2); |
garygid | 69:6bfdfc002036 | 250 | |
garygid | 69:6bfdfc002036 | 251 | if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus |
garygid | 69:6bfdfc002036 | 252 | |
garygid | 69:6bfdfc002036 | 253 | logCan(2, msg2); // CARcan Message Received |
TickTock | 13:62e0f7f39ff5 | 254 | led2 = !led2; |
TickTock | 13:62e0f7f39ff5 | 255 | } |
TickTock | 13:62e0f7f39ff5 | 256 | |
TickTock | 22:a43df3905863 | 257 | unsigned char buttonX(unsigned short X, unsigned char columns) { |
TickTock | 22:a43df3905863 | 258 | unsigned char val = X*columns/320; |
TickTock | 22:a43df3905863 | 259 | return val; |
TickTock | 22:a43df3905863 | 260 | } |
TickTock | 22:a43df3905863 | 261 | |
TickTock | 22:a43df3905863 | 262 | unsigned char buttonY(unsigned short Y, unsigned char rows) { |
TickTock | 22:a43df3905863 | 263 | unsigned short val = Y*rows/240; |
TickTock | 22:a43df3905863 | 264 | return val; |
TickTock | 22:a43df3905863 | 265 | } |
TickTock | 23:cd03f9c3395e | 266 | |
TickTock | 23:cd03f9c3395e | 267 | void saveConfig(){ |
TickTock | 23:cd03f9c3395e | 268 | FILE *cfile; |
TickTock | 23:cd03f9c3395e | 269 | cfile = fopen("/local/config.txt", "w"); |
TickTock | 48:d1ce92104a1f | 270 | fprintf(cfile,"format 3\r\n"); |
TickTock | 23:cd03f9c3395e | 271 | fprintf(cfile,"x0_off %d\r\n",tt.x0_off); |
TickTock | 23:cd03f9c3395e | 272 | fprintf(cfile,"y0_off %d\r\n",tt.y0_off); |
TickTock | 23:cd03f9c3395e | 273 | fprintf(cfile,"x0_pp %d\r\n",tt.x0_pp); |
TickTock | 23:cd03f9c3395e | 274 | fprintf(cfile,"y0_pp %d\r\n",tt.y0_pp); |
TickTock | 23:cd03f9c3395e | 275 | fprintf(cfile,"x1_off %d\r\n",tt.x1_off); |
TickTock | 23:cd03f9c3395e | 276 | fprintf(cfile,"y1_off %d\r\n",tt.y1_off); |
TickTock | 23:cd03f9c3395e | 277 | fprintf(cfile,"x1_pp %d\r\n",tt.x1_pp); |
TickTock | 23:cd03f9c3395e | 278 | fprintf(cfile,"y1_pp %d\r\n",tt.y1_pp); |
TickTock | 23:cd03f9c3395e | 279 | fprintf(cfile,"x_mid %d\r\n",tt.x_mid); |
TickTock | 26:462ccb580472 | 280 | if (dMode[0]==config1Screen) |
TickTock | 41:8d4609ea7259 | 281 | fprintf(cfile,"dMode0 %d\r\n",mainScreen); |
TickTock | 26:462ccb580472 | 282 | else |
TickTock | 26:462ccb580472 | 283 | fprintf(cfile,"dMode0 %d\r\n",dMode[0]); |
TickTock | 26:462ccb580472 | 284 | if (dMode[1]==config1Screen) |
TickTock | 41:8d4609ea7259 | 285 | fprintf(cfile,"dMode1 %d\r\n",mainScreen); |
TickTock | 26:462ccb580472 | 286 | else |
TickTock | 26:462ccb580472 | 287 | fprintf(cfile,"dMode1 %d\r\n",dMode[1]); |
TickTock | 35:5acbd8a64a89 | 288 | fprintf(cfile,"ledHi %4.3f\r\n",ledHi); |
TickTock | 35:5acbd8a64a89 | 289 | fprintf(cfile,"ledLo %4.3f\r\n",ledLo); |
TickTock | 35:5acbd8a64a89 | 290 | fprintf(cfile,"pollInt %d\r\n",pollInt); |
TickTock | 35:5acbd8a64a89 | 291 | fprintf(cfile,"scale12V %4.2f\r\n",scale12V); |
TickTock | 48:d1ce92104a1f | 292 | fprintf(cfile,"skin %d\r\n",skin); |
TickTock | 50:83d5864c64a0 | 293 | fprintf(cfile,"dtePeriod %d\r\n",dtePeriod); |
TickTock | 23:cd03f9c3395e | 294 | fclose(cfile); |
TickTock | 23:cd03f9c3395e | 295 | } |
TickTock | 23:cd03f9c3395e | 296 | |
TickTock | 23:cd03f9c3395e | 297 | void readConfig(){ |
TickTock | 23:cd03f9c3395e | 298 | FILE *cfile; |
TickTock | 23:cd03f9c3395e | 299 | int ff; |
TickTock | 23:cd03f9c3395e | 300 | char sTemp[40]; |
TickTock | 23:cd03f9c3395e | 301 | cfile = fopen("/local/config.txt", "r"); |
TickTock | 23:cd03f9c3395e | 302 | if (cfile==NULL){ // if doesn't exist --> create |
TickTock | 23:cd03f9c3395e | 303 | sprintf(sTemp,"No config file found.\n"); |
garygid | 69:6bfdfc002036 | 304 | logMsg(sTemp); // no config file |
TickTock | 23:cd03f9c3395e | 305 | sprintf(sTemp,"Calibrating touch screen.\n"); |
garygid | 69:6bfdfc002036 | 306 | logMsg(sTemp); // calibrating |
TickTock | 23:cd03f9c3395e | 307 | //tt.setcal(5570, 34030, 80, 108, 33700, 5780, 82, 108, 32500);// bypass calibration using my values |
TickTock | 23:cd03f9c3395e | 308 | tt.calibrate(); // run touchscreen calibration routine |
garygid | 58:4d06288d75a2 | 309 | // NOTE: calibrates screen 1 first, then screen 0. |
TickTock | 23:cd03f9c3395e | 310 | saveConfig(); |
TickTock | 23:cd03f9c3395e | 311 | } else { |
TickTock | 48:d1ce92104a1f | 312 | ledHi = 0.823; |
TickTock | 48:d1ce92104a1f | 313 | ledLo = 0.1; |
TickTock | 48:d1ce92104a1f | 314 | pollInt = 300; |
TickTock | 48:d1ce92104a1f | 315 | scale12V = 16.2; |
TickTock | 48:d1ce92104a1f | 316 | skin = ttSkin; |
TickTock | 48:d1ce92104a1f | 317 | fscanf(cfile, "format %d\r\n", &ff ) ; |
TickTock | 23:cd03f9c3395e | 318 | fscanf(cfile, "x0_off %d\r\n", &tt.x0_off ) ; |
TickTock | 23:cd03f9c3395e | 319 | fscanf(cfile, "y0_off %d\r\n", &tt.y0_off ) ; |
TickTock | 23:cd03f9c3395e | 320 | fscanf(cfile, "x0_pp %d\r\n", &tt.x0_pp ) ; |
TickTock | 23:cd03f9c3395e | 321 | fscanf(cfile, "y0_pp %d\r\n", &tt.y0_pp ) ; |
TickTock | 23:cd03f9c3395e | 322 | fscanf(cfile, "x1_off %d\r\n", &tt.x1_off ) ; |
TickTock | 23:cd03f9c3395e | 323 | fscanf(cfile, "y1_off %d\r\n", &tt.y1_off ) ; |
TickTock | 23:cd03f9c3395e | 324 | fscanf(cfile, "x1_pp %d\r\n", &tt.x1_pp ) ; |
TickTock | 23:cd03f9c3395e | 325 | fscanf(cfile, "y1_pp %d\r\n", &tt.y1_pp ) ; |
TickTock | 23:cd03f9c3395e | 326 | fscanf(cfile, "x_mid %d\r\n", &tt.x_mid ) ; |
TickTock | 26:462ccb580472 | 327 | fscanf(cfile, "dMode0 %d\r\n", &dMode[0] ) ; |
TickTock | 26:462ccb580472 | 328 | fscanf(cfile, "dMode1 %d\r\n", &dMode[1] ) ; |
TickTock | 35:5acbd8a64a89 | 329 | if(ff>1){ |
TickTock | 48:d1ce92104a1f | 330 | fscanf(cfile, "ledHi %f\r\n", &ledHi ) ; |
TickTock | 48:d1ce92104a1f | 331 | fscanf(cfile, "ledLo %f\r\n", &ledLo ) ; |
TickTock | 35:5acbd8a64a89 | 332 | fscanf(cfile, "pollInt %d\r\n", &pollInt ) ; |
TickTock | 48:d1ce92104a1f | 333 | fscanf(cfile, "scale12V %f\r\n", &scale12V ) ; |
TickTock | 48:d1ce92104a1f | 334 | } |
TickTock | 48:d1ce92104a1f | 335 | if(ff>2){ |
TickTock | 48:d1ce92104a1f | 336 | fscanf(cfile, "skin %d\r\n", &skin ) ; |
TickTock | 50:83d5864c64a0 | 337 | fscanf(cfile, "dtePeriod %d\r\n", &dtePeriod ) ; |
TickTock | 35:5acbd8a64a89 | 338 | } |
TickTock | 23:cd03f9c3395e | 339 | fclose(cfile); |
TickTock | 48:d1ce92104a1f | 340 | if(ff<3){//If not latest format, save as latest format |
TickTock | 35:5acbd8a64a89 | 341 | saveConfig(); |
TickTock | 48:d1ce92104a1f | 342 | sprintf(sTemp,"Config file format updated.\n"); |
garygid | 69:6bfdfc002036 | 343 | logMsg(sTemp); // config forat updates |
TickTock | 48:d1ce92104a1f | 344 | } |
TickTock | 43:e7f6f80590e3 | 345 | sprintf(sTemp,"Config file loaded.\n"); |
garygid | 69:6bfdfc002036 | 346 | logMsg(sTemp); // config file loaded |
TickTock | 23:cd03f9c3395e | 347 | } |
TickTock | 23:cd03f9c3395e | 348 | } |
TickTock | 25:ddf0ec209f03 | 349 | |
TickTock | 25:ddf0ec209f03 | 350 | void upDate(unsigned char field, bool upDownBar){ |
TickTock | 25:ddf0ec209f03 | 351 | struct tm t; // pointer to a static tm structure |
TickTock | 25:ddf0ec209f03 | 352 | time_t seconds ; |
TickTock | 25:ddf0ec209f03 | 353 | seconds = time(NULL); |
TickTock | 25:ddf0ec209f03 | 354 | t = *localtime(&seconds) ; |
TickTock | 25:ddf0ec209f03 | 355 | switch(field){ |
TickTock | 25:ddf0ec209f03 | 356 | case 0: // year |
TickTock | 25:ddf0ec209f03 | 357 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 358 | t.tm_year = t.tm_year+1; |
TickTock | 25:ddf0ec209f03 | 359 | } else { |
TickTock | 25:ddf0ec209f03 | 360 | t.tm_year = t.tm_year-1; |
TickTock | 25:ddf0ec209f03 | 361 | } |
TickTock | 25:ddf0ec209f03 | 362 | break; |
TickTock | 25:ddf0ec209f03 | 363 | case 1: // month |
TickTock | 25:ddf0ec209f03 | 364 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 365 | t.tm_mon = (t.tm_mon<12)?t.tm_mon+1:1; |
TickTock | 25:ddf0ec209f03 | 366 | } else { |
TickTock | 25:ddf0ec209f03 | 367 | t.tm_mon = (t.tm_mon>2)?t.tm_mon-1:12; |
TickTock | 25:ddf0ec209f03 | 368 | } |
TickTock | 25:ddf0ec209f03 | 369 | break; |
TickTock | 25:ddf0ec209f03 | 370 | case 2: // day |
TickTock | 25:ddf0ec209f03 | 371 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 372 | t.tm_mday = (t.tm_mday<31)?t.tm_mday+1:1; |
TickTock | 25:ddf0ec209f03 | 373 | } else { |
TickTock | 25:ddf0ec209f03 | 374 | t.tm_mday = (t.tm_mday>2)?t.tm_mday-1:31; |
TickTock | 25:ddf0ec209f03 | 375 | } |
TickTock | 25:ddf0ec209f03 | 376 | break; |
TickTock | 25:ddf0ec209f03 | 377 | case 3: // hour |
TickTock | 25:ddf0ec209f03 | 378 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 379 | t.tm_hour = (t.tm_hour<23)?t.tm_hour+1:0; |
TickTock | 25:ddf0ec209f03 | 380 | } else { |
TickTock | 25:ddf0ec209f03 | 381 | t.tm_hour = (t.tm_hour>1)?t.tm_hour-1:23; |
TickTock | 25:ddf0ec209f03 | 382 | } |
TickTock | 25:ddf0ec209f03 | 383 | break; |
TickTock | 25:ddf0ec209f03 | 384 | case 4: // minute |
TickTock | 25:ddf0ec209f03 | 385 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 386 | t.tm_min = (t.tm_min<59)?t.tm_min+1:0; |
TickTock | 25:ddf0ec209f03 | 387 | } else { |
TickTock | 25:ddf0ec209f03 | 388 | t.tm_min = (t.tm_min>1)?t.tm_min-1:59; |
TickTock | 25:ddf0ec209f03 | 389 | } |
TickTock | 25:ddf0ec209f03 | 390 | break; |
TickTock | 25:ddf0ec209f03 | 391 | case 5: // second |
TickTock | 25:ddf0ec209f03 | 392 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 393 | t.tm_sec = (t.tm_sec<59)?t.tm_sec+1:0; |
TickTock | 25:ddf0ec209f03 | 394 | } else { |
TickTock | 25:ddf0ec209f03 | 395 | t.tm_sec = (t.tm_sec>1)?t.tm_sec-1:59; |
TickTock | 25:ddf0ec209f03 | 396 | } |
TickTock | 25:ddf0ec209f03 | 397 | break; |
TickTock | 25:ddf0ec209f03 | 398 | default: |
TickTock | 25:ddf0ec209f03 | 399 | break; |
TickTock | 25:ddf0ec209f03 | 400 | } |
TickTock | 25:ddf0ec209f03 | 401 | set_time(mktime(&t)); |
TickTock | 25:ddf0ec209f03 | 402 | } |
TickTock | 25:ddf0ec209f03 | 403 | |
TickTock | 39:eef8beac7411 | 404 | void logPackVoltages() { // Turbo3 - routine to dump CP values to text file |
TickTock | 39:eef8beac7411 | 405 | char sTemp[40]; |
TickTock | 39:eef8beac7411 | 406 | struct tm t; // pointer to a static tm structure |
TickTock | 39:eef8beac7411 | 407 | short unsigned max, min, jv, i, bd; |
TickTock | 39:eef8beac7411 | 408 | unsigned avg; |
TickTock | 39:eef8beac7411 | 409 | unsigned short gids, SOC, packV; |
TickTock | 39:eef8beac7411 | 410 | signed short packA; |
TickTock | 39:eef8beac7411 | 411 | time_t seconds ; |
TickTock | 39:eef8beac7411 | 412 | |
TickTock | 39:eef8beac7411 | 413 | CANMessage msg; |
TickTock | 39:eef8beac7411 | 414 | |
TickTock | 39:eef8beac7411 | 415 | seconds = time(NULL); // Turbo3 |
TickTock | 39:eef8beac7411 | 416 | t = *localtime(&seconds) ; // Turbo3 |
TickTock | 39:eef8beac7411 | 417 | |
TickTock | 39:eef8beac7411 | 418 | msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids |
TickTock | 39:eef8beac7411 | 419 | gids = (msg.data[0]<<2)+(msg.data[1]>>6); |
TickTock | 39:eef8beac7411 | 420 | msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC |
TickTock | 39:eef8beac7411 | 421 | SOC = (msg.data[0]<<2)+(msg.data[1]>>6); |
TickTock | 39:eef8beac7411 | 422 | msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts |
TickTock | 39:eef8beac7411 | 423 | packV = (msg.data[2]<<2)+(msg.data[3]>>6); |
TickTock | 39:eef8beac7411 | 424 | packA = (msg.data[0]<<3)+(msg.data[1]>>5); |
TickTock | 39:eef8beac7411 | 425 | if (packA & 0x400) packA |= 0xf800; |
TickTock | 39:eef8beac7411 | 426 | |
TickTock | 39:eef8beac7411 | 427 | max=0; |
TickTock | 39:eef8beac7411 | 428 | min=9999; |
TickTock | 39:eef8beac7411 | 429 | avg=0; |
TickTock | 39:eef8beac7411 | 430 | for(i=0; i<96; i++) { |
TickTock | 39:eef8beac7411 | 431 | bd=(battData[i*2+3]<<8)+battData[i*2+4]; |
TickTock | 39:eef8beac7411 | 432 | avg+=bd; |
TickTock | 39:eef8beac7411 | 433 | if(bd>max) max=bd; |
TickTock | 39:eef8beac7411 | 434 | if(bd<min) min=bd; |
TickTock | 39:eef8beac7411 | 435 | } |
TickTock | 39:eef8beac7411 | 436 | avg /= 96; |
TickTock | 39:eef8beac7411 | 437 | if(min<3713) { |
TickTock | 39:eef8beac7411 | 438 | jv=avg-(max-avg)*1.5; |
TickTock | 39:eef8beac7411 | 439 | } else { // Only compute judgement value if min cellpair meets <= 3712mV requirement |
TickTock | 39:eef8beac7411 | 440 | jv=0; |
TickTock | 39:eef8beac7411 | 441 | } |
TickTock | 39:eef8beac7411 | 442 | |
TickTock | 39:eef8beac7411 | 443 | FILE *bfile; |
TickTock | 39:eef8beac7411 | 444 | //bfile = fopen("/local/batvolt.txt", "a"); |
TickTock | 39:eef8beac7411 | 445 | bfile = fopen("/usb/batvolt.txt", "a"); |
TickTock | 39:eef8beac7411 | 446 | if(bfile!=NULL) { |
TickTock | 39:eef8beac7411 | 447 | strftime(sTemp, 40, "%a %m/%d/%Y %X", &t); |
TickTock | 39:eef8beac7411 | 448 | 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 | 449 | 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 | 450 | 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 | 451 | for(i=0; i<96; i++) { |
TickTock | 39:eef8beac7411 | 452 | bd=(battData[i*2+3]<<8)+battData[i*2+4]; |
TickTock | 39:eef8beac7411 | 453 | fprintf(bfile,",%d",bd); |
TickTock | 39:eef8beac7411 | 454 | } |
TickTock | 39:eef8beac7411 | 455 | fprintf(bfile,"\r\n"); |
TickTock | 39:eef8beac7411 | 456 | fclose(bfile); |
TickTock | 39:eef8beac7411 | 457 | } |
TickTock | 39:eef8beac7411 | 458 | logCP=false; |
TickTock | 40:0e6e71a7323f | 459 | showCP=true; |
TickTock | 39:eef8beac7411 | 460 | } |
TickTock | 25:ddf0ec209f03 | 461 |