Dual CANbus monitor and instrumentation cluster supporting ILI9341 display controller
Dependencies: SPI_TFTx2_ILI9341 TOUCH_TFTx2_ILI9341 TFT_fonts mbed
Fork of CANary by
utility.cpp@149:e9739523109f, 2013-09-25 (annotated)
- Committer:
- TickTock
- Date:
- Wed Sep 25 03:33:18 2013 +0000
- Revision:
- 149:e9739523109f
- Parent:
- 148:6e3b9135fad2
- Child:
- 150:ef46ce63345c
Compensated DTE with air drag of current ambient temperature.
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 | 141:cf13a632ddb5 | 3 | unsigned long brkMonRate = 400000; |
TickTock | 144:b0c9d30dd346 | 4 | unsigned short brkMonThr = 4000; |
TickTock | 13:62e0f7f39ff5 | 5 | |
TickTock | 13:62e0f7f39ff5 | 6 | void mbed_reset(); |
TickTock | 22:a43df3905863 | 7 | |
TickTock | 13:62e0f7f39ff5 | 8 | void RTC_IRQHandler() { |
TickTock | 13:62e0f7f39ff5 | 9 | timer.reset(); // zero ms at the-seconds-tic |
TickTock | 131:0d926c080a65 | 10 | carCanIdle=(++secsNoCarCanMsg>canTimeout)?true:false; |
TickTock | 132:08748a67280a | 11 | evCanIdle=(++secsNoEvCanMsg>canTimeout)?true:false; |
TickTock | 20:3bf176d14b14 | 12 | userIdle=(++secsNoTouch>userTimeout)?true:false; |
TickTock | 13:62e0f7f39ff5 | 13 | LPC_RTC->ILR |= (1<<0); // clear interrupt to prepare for next |
TickTock | 34:4751a8259b18 | 14 | tick=true; |
garygid | 69:6bfdfc002036 | 15 | // will use this to generate a logTP() just before the next Message received. |
garygid | 69:6bfdfc002036 | 16 | if( (time(NULL) % 60) == 0) ZeroSecTick = true; // gg - at 0-second of each minute |
TickTock | 13:62e0f7f39ff5 | 17 | } |
TickTock | 13:62e0f7f39ff5 | 18 | |
TickTock | 37:fea2c1d52c5f | 19 | void RTC_Init (void) { |
TickTock | 13:62e0f7f39ff5 | 20 | LPC_RTC->ILR=0x00; // set up the RTC interrupts |
TickTock | 13:62e0f7f39ff5 | 21 | LPC_RTC->CIIR=0x01; // interrupts each second |
TickTock | 13:62e0f7f39ff5 | 22 | LPC_RTC->CCR = 0x01; // Clock enable |
TickTock | 13:62e0f7f39ff5 | 23 | //NVIC_SetPriority( RTC_IRQn, 10 ); |
TickTock | 13:62e0f7f39ff5 | 24 | NVIC_EnableIRQ( RTC_IRQn ); |
TickTock | 13:62e0f7f39ff5 | 25 | } |
TickTock | 13:62e0f7f39ff5 | 26 | |
TickTock | 93:c2402e8cd0e2 | 27 | void printMsg (char *msg) { |
TickTock | 13:62e0f7f39ff5 | 28 | strcpy(displayLog[displayLoc],msg); |
TickTock | 13:62e0f7f39ff5 | 29 | displayLoc=displayLoc>17?0:displayLoc+1; |
TickTock | 13:62e0f7f39ff5 | 30 | } |
TickTock | 13:62e0f7f39ff5 | 31 | |
TickTock | 13:62e0f7f39ff5 | 32 | void touch_ISR(){ |
TickTock | 138:a2f5af85ed0d | 33 | //LPC_GPIOINT->IO2IntClr = (LPC_GPIOINT->IO2IntStatR | LPC_GPIOINT->IO2IntStatF); // seems to work without so maybe not necessary (performed in InterruptIn handler?) |
TickTock | 35:5acbd8a64a89 | 34 | touched=true; // just set flag - touch screen algorythm is long and we don't want to block other interrupts |
TickTock | 13:62e0f7f39ff5 | 35 | } |
TickTock | 13:62e0f7f39ff5 | 36 | |
TickTock | 13:62e0f7f39ff5 | 37 | unsigned short getTimeStamp() { |
TickTock | 13:62e0f7f39ff5 | 38 | unsigned short msec = timer.read_ms() ; // read ms from the timer |
TickTock | 13:62e0f7f39ff5 | 39 | unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900 |
TickTock | 13:62e0f7f39ff5 | 40 | unsigned short isecs = secs%60 ; // modulo 60 for 0-59 seconds from RTC |
TickTock | 13:62e0f7f39ff5 | 41 | return ((isecs<<10)+msec) ; // return the two byte time stamp |
TickTock | 13:62e0f7f39ff5 | 42 | } |
TickTock | 13:62e0f7f39ff5 | 43 | |
TickTock | 13:62e0f7f39ff5 | 44 | void logCan (char mType, CANMessage canRXmsg) { |
TickTock | 85:5c27e88b3fbe | 45 | |
TickTock | 85:5c27e88b3fbe | 46 | // re-arranged to put static first |
TickTock | 85:5c27e88b3fbe | 47 | static unsigned char ii = 0; |
TickTock | 85:5c27e88b3fbe | 48 | static unsigned char lasti = 0; // indexindex |
TickTock | 37:fea2c1d52c5f | 49 | static unsigned char bdi=0; |
TickTock | 41:8d4609ea7259 | 50 | static signed short imotorRPM = 0; |
TickTock | 85:5c27e88b3fbe | 51 | static unsigned short nLost = 0; // gg - overrun |
TickTock | 85:5c27e88b3fbe | 52 | |
TickTock | 83:52b1f330a62d | 53 | char sTemp[40]; |
TickTock | 92:935adef49ea4 | 54 | unsigned char changed; |
TickTock | 108:29b5a760adc2 | 55 | unsigned short i,j,k; |
TickTock | 119:0e2b641e98a2 | 56 | signed short packV_x2; |
TickTock | 119:0e2b641e98a2 | 57 | signed short packA_x2; |
TickTock | 40:0e6e71a7323f | 58 | signed long imWs_x4; |
garygid | 87:46ac3f2519d6 | 59 | unsigned short ts; |
TickTock | 85:5c27e88b3fbe | 60 | |
garygid | 87:46ac3f2519d6 | 61 | if(debugMode||(skin==ggSkin)){ |
garygid | 87:46ac3f2519d6 | 62 | // code to insert actual number of dropped frames for overrun debug - skiped in normal mode to keep logcan short |
TickTock | 85:5c27e88b3fbe | 63 | if(logOpen){ |
TickTock | 106:f016912a03db | 64 | // check to see if buffer is already full (read - write) = 1 |
TickTock | 106:f016912a03db | 65 | // actually the last buffer location cannot be used because then |
TickTock | 106:f016912a03db | 66 | // the buffer would look empty after writePointer++ |
TickTock | 106:f016912a03db | 67 | |
TickTock | 106:f016912a03db | 68 | //if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)) // modulo is slow? |
TickTock | 106:f016912a03db | 69 | |
TickTock | 106:f016912a03db | 70 | // pointers are 0 through maxBufLen-1 |
TickTock | 106:f016912a03db | 71 | if( (readPointer - writePointer) == 1 || (writePointer - readPointer) == (maxBufLen - 1)) { |
TickTock | 106:f016912a03db | 72 | // the buffer is "full", so Lose this message |
TickTock | 85:5c27e88b3fbe | 73 | |
TickTock | 106:f016912a03db | 74 | // point to the last-stored message |
TickTock | 106:f016912a03db | 75 | int tempWritePointer = writePointer - 1 ; |
TickTock | 106:f016912a03db | 76 | if( tempWritePointer < 0 ) tempWritePointer = maxBufLen - 1; |
TickTock | 106:f016912a03db | 77 | char strLost[9] ; |
TickTock | 106:f016912a03db | 78 | |
TickTock | 106:f016912a03db | 79 | if( nLost == 0 ) { |
TickTock | 106:f016912a03db | 80 | // this is the first message lost |
TickTock | 106:f016912a03db | 81 | // and we must overwrite the last message with an FFE comment message |
TickTock | 106:f016912a03db | 82 | // So, there will be two messages lost as the comment message is laid in. |
TickTock | 106:f016912a03db | 83 | nLost = 2; |
TickTock | 106:f016912a03db | 84 | sprintf(strLost,"%s","Lost0002"); // indicate two messages lost |
TickTock | 85:5c27e88b3fbe | 85 | |
TickTock | 106:f016912a03db | 86 | // overlay the last message with a "Lost0002" comment |
TickTock | 106:f016912a03db | 87 | writeBuffer[tempWritePointer][0]=0; |
TickTock | 117:49883c779a74 | 88 | // leave the ts of the overlaid message |
TickTock | 117:49883c779a74 | 89 | //writeBuffer[tempWritePointer][1]=(ts&0xff00)>>8; // Time Stamp (2 bytes_ |
TickTock | 117:49883c779a74 | 90 | //writeBuffer[tempWritePointer][2]=(ts&0x00ff); |
TickTock | 106:f016912a03db | 91 | // force the MsgID to an Event Message |
TickTock | 106:f016912a03db | 92 | writeBuffer[tempWritePointer][3]=0xfe; // MsgID, low byte |
TickTock | 106:f016912a03db | 93 | writeBuffer[tempWritePointer][4]=0xff; // Len nibble, and MsgID high nibble |
TickTock | 106:f016912a03db | 94 | // lay in the "Lost0002" text |
TickTock | 106:f016912a03db | 95 | for(i=5;i<13;i++){ |
TickTock | 106:f016912a03db | 96 | writeBuffer[tempWritePointer][i]= strLost[i-5]; |
TickTock | 85:5c27e88b3fbe | 97 | } |
TickTock | 85:5c27e88b3fbe | 98 | } else { |
TickTock | 106:f016912a03db | 99 | // at least one message was previously lost |
TickTock | 106:f016912a03db | 100 | // increment the loat counter |
TickTock | 106:f016912a03db | 101 | nLost += 1; |
garygid | 87:46ac3f2519d6 | 102 | |
TickTock | 106:f016912a03db | 103 | // lay the new count into the comment |
TickTock | 106:f016912a03db | 104 | sprintf(strLost,"%04d",nLost); |
TickTock | 106:f016912a03db | 105 | for(i=9;i<13;i++){ |
TickTock | 106:f016912a03db | 106 | writeBuffer[tempWritePointer][i]= strLost[i-9]; |
TickTock | 85:5c27e88b3fbe | 107 | } |
TickTock | 106:f016912a03db | 108 | } |
TickTock | 106:f016912a03db | 109 | } else { |
TickTock | 106:f016912a03db | 110 | // there is room to insert the message |
TickTock | 106:f016912a03db | 111 | // get it inserted quickly |
TickTock | 106:f016912a03db | 112 | ts=getTimeStamp(); |
TickTock | 106:f016912a03db | 113 | writeBuffer[writePointer][0]=mType; |
TickTock | 106:f016912a03db | 114 | writeBuffer[writePointer][1]=(ts&0xff00)>>8; // Time Stamp (2 bytes_ |
TickTock | 106:f016912a03db | 115 | writeBuffer[writePointer][2]=(ts&0x00ff); |
TickTock | 106:f016912a03db | 116 | writeBuffer[writePointer][3]=canRXmsg.id&0xff; // MsgID, low byte |
TickTock | 106:f016912a03db | 117 | char sLen = canRXmsg.len ; |
TickTock | 106:f016912a03db | 118 | writeBuffer[writePointer][4]=(canRXmsg.id>>8)+(sLen<<4); // Len nibble, and MsgID high nibble |
TickTock | 106:f016912a03db | 119 | for(i=0;i<8;i++){ // Is there a better way to do this? (writeBuffer[writePointer][i]=canRXmsg.data?) |
TickTock | 106:f016912a03db | 120 | if(i<sLen) |
TickTock | 106:f016912a03db | 121 | writeBuffer[writePointer][i+5]=canRXmsg.data[i]; |
TickTock | 106:f016912a03db | 122 | else // i>=sLen |
TickTock | 106:f016912a03db | 123 | // force unused data bytes to FF for CAN-Do compatibility |
TickTock | 106:f016912a03db | 124 | writeBuffer[writePointer][i+5]=0xFF; |
TickTock | 85:5c27e88b3fbe | 125 | } |
TickTock | 106:f016912a03db | 126 | |
TickTock | 106:f016912a03db | 127 | //-------------- |
TickTock | 106:f016912a03db | 128 | // Note, this is not protected from the interrupt. |
TickTock | 106:f016912a03db | 129 | // Due to the nLost code above, this no longer |
TickTock | 106:f016912a03db | 130 | // overflows to writePointer = readPointer |
TickTock | 106:f016912a03db | 131 | // which would make the buffer look empty |
TickTock | 106:f016912a03db | 132 | if (++writePointer >= maxBufLen) { |
TickTock | 106:f016912a03db | 133 | writePointer = 0; |
TickTock | 106:f016912a03db | 134 | led3 = !led3; |
TickTock | 106:f016912a03db | 135 | } |
TickTock | 106:f016912a03db | 136 | //-------------- |
TickTock | 106:f016912a03db | 137 | // log a local message if we had lost messages. gg - logcan |
TickTock | 106:f016912a03db | 138 | if( nLost > 0 ) { |
TickTock | 106:f016912a03db | 139 | // We previously lost messages that did not get into the buffer |
TickTock | 106:f016912a03db | 140 | sprintf(sTemp,"-- Lost %d Messages.\n", nLost); |
TickTock | 106:f016912a03db | 141 | printMsg(sTemp); // write buffer overrun |
TickTock | 106:f016912a03db | 142 | //spkr.beep(500,0.25); |
TickTock | 106:f016912a03db | 143 | |
TickTock | 106:f016912a03db | 144 | nLost = 0 ; |
TickTock | 106:f016912a03db | 145 | } |
TickTock | 106:f016912a03db | 146 | //-------------- |
TickTock | 13:62e0f7f39ff5 | 147 | } |
TickTock | 85:5c27e88b3fbe | 148 | } |
TickTock | 92:935adef49ea4 | 149 | }else{ // not debugMode - keep code short |
TickTock | 85:5c27e88b3fbe | 150 | if(logOpen){ |
TickTock | 106:f016912a03db | 151 | NVIC_DisableIRQ(CAN_IRQn); // Block interrupts until write pointer assigned |
TickTock | 106:f016912a03db | 152 | int localWritePointer = writePointer++; // create local copy to make logCan reentrant |
TickTock | 106:f016912a03db | 153 | // note that the static variables do not prevent safe reentry |
TickTock | 106:f016912a03db | 154 | // since they are only used for msgId<0x800 which will never interrupt |
TickTock | 106:f016912a03db | 155 | // another msgId<0x800 (both CANbusses are same priority) |
TickTock | 106:f016912a03db | 156 | if (writePointer >= maxBufLen) { |
TickTock | 77:7c136766466c | 157 | writePointer = 0; |
TickTock | 77:7c136766466c | 158 | led3 = !led3; |
TickTock | 77:7c136766466c | 159 | } |
TickTock | 106:f016912a03db | 160 | NVIC_EnableIRQ(CAN_IRQn); // Unblock interrupts once local pointer set and global pointer incremented |
TickTock | 106:f016912a03db | 161 | ts=getTimeStamp(); |
TickTock | 106:f016912a03db | 162 | writeBuffer[localWritePointer][0]=mType; |
TickTock | 106:f016912a03db | 163 | writeBuffer[localWritePointer][1]=(ts&0xff00)>>8; |
TickTock | 106:f016912a03db | 164 | writeBuffer[localWritePointer][2]=(ts&0x00ff); |
TickTock | 106:f016912a03db | 165 | writeBuffer[localWritePointer][3]=canRXmsg.id&0xff; |
TickTock | 106:f016912a03db | 166 | writeBuffer[localWritePointer][4]=(canRXmsg.id>>8)+(canRXmsg.len<<4); |
TickTock | 106:f016912a03db | 167 | for(i=5;i<13;i++){ // Is there a better way to do this? (writeBuffer[localWritePointer][5]=canRXmsg.data?) |
TickTock | 106:f016912a03db | 168 | writeBuffer[localWritePointer][i]=canRXmsg.data[i-5]; |
TickTock | 106:f016912a03db | 169 | } |
TickTock | 75:77bd26829dca | 170 | if (writePointer==readPointer) { |
TickTock | 117:49883c779a74 | 171 | // Just caught up to read pointer |
TickTock | 117:49883c779a74 | 172 | printMsg("Write buffer overrun.\n"); // write buffer overrun |
TickTock | 77:7c136766466c | 173 | spkr.beep(500,0.25); |
TickTock | 13:62e0f7f39ff5 | 174 | } |
TickTock | 13:62e0f7f39ff5 | 175 | } |
TickTock | 37:fea2c1d52c5f | 176 | } |
TickTock | 40:0e6e71a7323f | 177 | |
TickTock | 83:52b1f330a62d | 178 | if(canRXmsg.id<0x800){ // Block FFE and FFF messages |
TickTock | 83:52b1f330a62d | 179 | if(indexLastMsg[canRXmsg.id]==0) { //Check if no entry |
TickTock | 92:935adef49ea4 | 180 | //ii=ii<99?ii+1:0; // Should never wrap - less than 100 different messages ever used |
garygid | 87:46ac3f2519d6 | 181 | if(ii<99) { |
TickTock | 92:935adef49ea4 | 182 | //indexLastMsg[canRXmsg.id]=ii; //Create entry if first message |
garygid | 87:46ac3f2519d6 | 183 | indexLastMsg[canRXmsg.id]=++ii; //Create entry for first MsgID occurance |
garygid | 87:46ac3f2519d6 | 184 | // ii max is 99 here |
garygid | 87:46ac3f2519d6 | 185 | } else { |
garygid | 87:46ac3f2519d6 | 186 | // the ii array is full, more than 100 MsgIDs found |
garygid | 87:46ac3f2519d6 | 187 | if(ii==99) { |
TickTock | 92:935adef49ea4 | 188 | ii++; // step to 100 to log only one error |
TickTock | 116:5cd72bae7c12 | 189 | printMsg("MsgID buffer overrun.\n"); // write buffer overrun |
garygid | 87:46ac3f2519d6 | 190 | } |
TickTock | 13:62e0f7f39ff5 | 191 | } |
TickTock | 13:62e0f7f39ff5 | 192 | } |
garygid | 87:46ac3f2519d6 | 193 | |
garygid | 87:46ac3f2519d6 | 194 | //---------------- |
TickTock | 85:5c27e88b3fbe | 195 | if(dMode[0]==changedScreen||dMode[1]==changedScreen){// Skip if not using (for execution speed) |
TickTock | 83:52b1f330a62d | 196 | changed=msgChanged[indexLastMsg[canRXmsg.id]]; |
TickTock | 85:5c27e88b3fbe | 197 | // This is cleared in the main loop when reset button is touched |
TickTock | 92:935adef49ea4 | 198 | for(i=0;i<8;i++){ |
TickTock | 83:52b1f330a62d | 199 | if(lastMsg[indexLastMsg[canRXmsg.id]].data[i]!=canRXmsg.data[i]){ |
TickTock | 83:52b1f330a62d | 200 | changed |= 1<<i; |
garygid | 80:24f1793171e7 | 201 | } |
TickTock | 13:62e0f7f39ff5 | 202 | } |
TickTock | 83:52b1f330a62d | 203 | msgChanged[indexLastMsg[canRXmsg.id]]=changed; |
TickTock | 13:62e0f7f39ff5 | 204 | } |
garygid | 80:24f1793171e7 | 205 | |
TickTock | 83:52b1f330a62d | 206 | lastMsg[indexLastMsg[canRXmsg.id]]=canRXmsg; //Store in table |
garygid | 87:46ac3f2519d6 | 207 | |
garygid | 87:46ac3f2519d6 | 208 | //------------------- |
TickTock | 83:52b1f330a62d | 209 | //Miscellaneous on-recieve operations below |
TickTock | 124:0d622967b764 | 210 | if((mType==1)&&(canRXmsg.id==0x7bb)){ // is battery data? Need to store all responses |
TickTock | 124:0d622967b764 | 211 | if(canRXmsg.data[0]<0x20){ |
TickTock | 115:549410af477d | 212 | if(canRXmsg.data[3]==1){//Group 1 data |
TickTock | 124:0d622967b764 | 213 | bdi=BatDataBaseG1; // index offset for Group 1 data |
TickTock | 115:549410af477d | 214 | if(debugMode){ |
TickTock | 116:5cd72bae7c12 | 215 | printMsg(" Getting Group 1 data\n"); |
TickTock | 115:549410af477d | 216 | } |
TickTock | 115:549410af477d | 217 | |
TickTock | 115:549410af477d | 218 | }else if(canRXmsg.data[3]==2){//Group 2 = cellpair data |
TickTock | 124:0d622967b764 | 219 | bdi=BatDataBaseG2; // index offset for CP data |
TickTock | 97:a25940fd7b5b | 220 | if(debugMode){ |
TickTock | 116:5cd72bae7c12 | 221 | printMsg(" Getting cell pair data\n"); |
TickTock | 97:a25940fd7b5b | 222 | } |
garygid | 87:46ac3f2519d6 | 223 | |
TickTock | 115:549410af477d | 224 | }else if(canRXmsg.data[3]==3){//Group 3 data |
TickTock | 124:0d622967b764 | 225 | bdi=BatDataBaseG3; // index offset for Group 3 data |
TickTock | 115:549410af477d | 226 | if(debugMode){ |
TickTock | 116:5cd72bae7c12 | 227 | printMsg(" Getting Group 3 data\n"); |
TickTock | 115:549410af477d | 228 | } |
TickTock | 115:549410af477d | 229 | |
garygid | 87:46ac3f2519d6 | 230 | }else if(canRXmsg.data[3]==4){//Group 4 = temperature data |
TickTock | 124:0d622967b764 | 231 | bdi=BatDataBaseG4; // index offset for Temperature data |
TickTock | 97:a25940fd7b5b | 232 | if(debugMode){ |
TickTock | 116:5cd72bae7c12 | 233 | printMsg(" Getting temperature data\n"); |
TickTock | 97:a25940fd7b5b | 234 | } |
garygid | 87:46ac3f2519d6 | 235 | |
garygid | 87:46ac3f2519d6 | 236 | }else if(canRXmsg.data[3]==5){//Group 5 data |
TickTock | 124:0d622967b764 | 237 | bdi=BatDataBaseG5; // index offset for Group 5 data |
TickTock | 97:a25940fd7b5b | 238 | if(debugMode){ |
TickTock | 116:5cd72bae7c12 | 239 | printMsg(" Getting Group 5 data\n"); |
TickTock | 97:a25940fd7b5b | 240 | } |
garygid | 87:46ac3f2519d6 | 241 | |
TickTock | 121:553faf139a20 | 242 | }else if(canRXmsg.data[3]==6){//Group 6 data = shunt data |
TickTock | 124:0d622967b764 | 243 | bdi=BatDataBaseG6; // index offset for Group 6 data |
TickTock | 121:553faf139a20 | 244 | if(debugMode){ |
TickTock | 121:553faf139a20 | 245 | printMsg(" Getting Group 6 data\n"); |
TickTock | 121:553faf139a20 | 246 | } |
TickTock | 121:553faf139a20 | 247 | |
TickTock | 83:52b1f330a62d | 248 | }else bdi=0xff; // ignore other messages (for now) |
TickTock | 83:52b1f330a62d | 249 | lasti=0; |
TickTock | 83:52b1f330a62d | 250 | } |
garygid | 87:46ac3f2519d6 | 251 | |
TickTock | 83:52b1f330a62d | 252 | if(bdi<0xff){ |
TickTock | 83:52b1f330a62d | 253 | i=canRXmsg.data[0]&0x0f; //lower nibble of D0 is index |
TickTock | 83:52b1f330a62d | 254 | if(lasti>i){ //detect rollover and offset index appropriately |
TickTock | 115:549410af477d | 255 | bdi += 0x10; // for CP data |
TickTock | 83:52b1f330a62d | 256 | } |
TickTock | 83:52b1f330a62d | 257 | lasti=i; //remember the msb to detect rollover next time around |
TickTock | 83:52b1f330a62d | 258 | i+=bdi; |
garygid | 87:46ac3f2519d6 | 259 | //------- |
TickTock | 121:553faf139a20 | 260 | //------- |
TickTock | 121:553faf139a20 | 261 | i*=7; |
TickTock | 124:0d622967b764 | 262 | if(i+6 < BatDataBufMax) { |
TickTock | 124:0d622967b764 | 263 | battData[i+0]=canRXmsg.data[1]; |
TickTock | 124:0d622967b764 | 264 | battData[i+1]=canRXmsg.data[2]; |
TickTock | 124:0d622967b764 | 265 | battData[i+2]=canRXmsg.data[3]; |
TickTock | 124:0d622967b764 | 266 | battData[i+3]=canRXmsg.data[4]; |
TickTock | 124:0d622967b764 | 267 | battData[i+4]=canRXmsg.data[5]; |
TickTock | 124:0d622967b764 | 268 | battData[i+5]=canRXmsg.data[6]; |
TickTock | 124:0d622967b764 | 269 | battData[i+6]=canRXmsg.data[7]; |
TickTock | 121:553faf139a20 | 270 | } |
TickTock | 124:0d622967b764 | 271 | if(i==(BatDataBaseG6+3)*7){ // All data loaded |
TickTock | 83:52b1f330a62d | 272 | logCP=yesBattLog; // Only log if logging enabled |
TickTock | 83:52b1f330a62d | 273 | showCP=true; // Always show |
TickTock | 121:553faf139a20 | 274 | |
TickTock | 121:553faf139a20 | 275 | // Find hottest temperature by finding smallest ADC value |
TickTock | 102:fd19f777a0b4 | 276 | // 2013 models only have three sensors |
TickTock | 124:0d622967b764 | 277 | k=battData[(BatDataBaseG4*7)+3]*0x100+battData[(BatDataBaseG4*7)+4]; |
TickTock | 124:0d622967b764 | 278 | j=battData[(BatDataBaseG4*7)+6]*0x100+battData[(BatDataBaseG4*7)+7]; |
TickTock | 115:549410af477d | 279 | if(j<k)k=j; |
TickTock | 124:0d622967b764 | 280 | j=battData[(BatDataBaseG4*7)+9]*0x100+battData[(BatDataBaseG4*7)+10]; |
TickTock | 115:549410af477d | 281 | if(j<k)k=j; |
TickTock | 124:0d622967b764 | 282 | j=battData[(BatDataBaseG4*7)+12]*0x100+battData[(BatDataBaseG4*7)+13]; |
TickTock | 115:549410af477d | 283 | if(j<k)k=j; |
TickTock | 108:29b5a760adc2 | 284 | //interpolate from lookup table |
TickTock | 115:549410af477d | 285 | unsigned short temp_adc[8] = {1000,589,487,401,365,340,309,000}; |
TickTock | 115:549410af477d | 286 | float temp_C[8] = { -27, 13, 23, 32, 36, 39, 43, 76}; |
TickTock | 108:29b5a760adc2 | 287 | char ii=0; |
TickTock | 108:29b5a760adc2 | 288 | while(k<=temp_adc[++ii]) { } // Find section in table |
TickTock | 108:29b5a760adc2 | 289 | maxTemp=(float)(k-temp_adc[ii]); |
TickTock | 108:29b5a760adc2 | 290 | maxTemp/=(float)(temp_adc[ii-1]-temp_adc[ii]); |
TickTock | 108:29b5a760adc2 | 291 | maxTemp*=(temp_C[ii-1]-temp_C[ii]); |
TickTock | 108:29b5a760adc2 | 292 | maxTemp+=temp_C[ii]; |
TickTock | 41:8d4609ea7259 | 293 | |
TickTock | 121:553faf139a20 | 294 | // Get state of health |
TickTock | 143:88b5155622a5 | 295 | SOH2_x100=battData[(BatDataBaseG1*7)+29]*0x100+battData[(BatDataBaseG1*7)+30]; |
TickTock | 124:0d622967b764 | 296 | Ah_x10000=battData[(BatDataBaseG1*7)+36]*0x10000+battData[(BatDataBaseG1*7)+37]*0x100+battData[(BatDataBaseG1*7)+38]; |
TickTock | 124:0d622967b764 | 297 | SOC_x10000=battData[(BatDataBaseG1*7)+32]*0x10000+battData[(BatDataBaseG1*7)+33]*0x100+battData[(BatDataBaseG1*7)+34]; |
TickTock | 143:88b5155622a5 | 298 | accV2=(float)battData[(BatDataBaseG1*7)+23]/4+(float)battData[(BatDataBaseG1*7)+24]/1024; |
TickTock | 121:553faf139a20 | 299 | |
TickTock | 121:553faf139a20 | 300 | // Save shunt data |
TickTock | 121:553faf139a20 | 301 | for(j=0; j<24; j++){ |
TickTock | 124:0d622967b764 | 302 | shunt[j*4+0]=battData[BatDataBaseG6*7+j+3]&0x08; |
TickTock | 124:0d622967b764 | 303 | shunt[j*4+1]=battData[BatDataBaseG6*7+j+3]&0x04; |
TickTock | 124:0d622967b764 | 304 | shunt[j*4+2]=battData[BatDataBaseG6*7+j+3]&0x02; |
TickTock | 124:0d622967b764 | 305 | shunt[j*4+3]=battData[BatDataBaseG6*7+j+3]&0x01; |
TickTock | 121:553faf139a20 | 306 | } |
TickTock | 83:52b1f330a62d | 307 | } |
TickTock | 83:52b1f330a62d | 308 | } |
TickTock | 83:52b1f330a62d | 309 | }else if((mType==1)&&(canRXmsg.id==0x1db)){ //Battery Volts and Amps |
TickTock | 119:0e2b641e98a2 | 310 | packV_x2=((canRXmsg.data[2]<<2)|(canRXmsg.data[3]>>6)); // 1 LSB = 0.5V |
TickTock | 119:0e2b641e98a2 | 311 | packA_x2=((canRXmsg.data[0]<<3)|(canRXmsg.data[1]>>5)); // 1 LSB = 0.5A |
TickTock | 119:0e2b641e98a2 | 312 | if(packA_x2>0x03ff){ |
TickTock | 119:0e2b641e98a2 | 313 | packA_x2|=0xf800;//extend sign; |
TickTock | 83:52b1f330a62d | 314 | } |
TickTock | 119:0e2b641e98a2 | 315 | packA_x2 -= 1; //Slight correction to value required (unique to my Leaf?) |
TickTock | 121:553faf139a20 | 316 | if (-packA_x2<Imin){ |
TickTock | 121:553faf139a20 | 317 | Imin=-packA_x2; |
TickTock | 121:553faf139a20 | 318 | } else if (-packA_x2>Imax){ |
TickTock | 121:553faf139a20 | 319 | Imax=-packA_x2; |
TickTock | 121:553faf139a20 | 320 | } |
TickTock | 119:0e2b641e98a2 | 321 | imWs_x4 = packV_x2; // Volts*milliSeconds*2 |
TickTock | 119:0e2b641e98a2 | 322 | imWs_x4 *= -packA_x2; // milliWattseconds*4 |
TickTock | 118:02010b18efdc | 323 | mWs_x4 += imWs_x4; // total mWs_x4 |
TickTock | 121:553faf139a20 | 324 | float temp; |
TickTock | 121:553faf139a20 | 325 | temp = Resr; |
TickTock | 121:553faf139a20 | 326 | temp *= (float) -packA_x2; |
TickTock | 121:553faf139a20 | 327 | temp += (float) packV_x2; |
TickTock | 120:041edeec08f5 | 328 | if(temp>curRmax){ |
TickTock | 120:041edeec08f5 | 329 | curRmax=temp; |
TickTock | 120:041edeec08f5 | 330 | } else if(temp<curRmin){ |
TickTock | 120:041edeec08f5 | 331 | curRmin=temp; |
TickTock | 120:041edeec08f5 | 332 | } |
TickTock | 121:553faf139a20 | 333 | temp = Resr-0.001; |
TickTock | 121:553faf139a20 | 334 | temp *= (float) -packA_x2; |
TickTock | 121:553faf139a20 | 335 | temp += (float) packV_x2; |
TickTock | 120:041edeec08f5 | 336 | if(temp>redRmax){ |
TickTock | 120:041edeec08f5 | 337 | redRmax=temp; |
TickTock | 120:041edeec08f5 | 338 | } else if(temp<redRmin){ |
TickTock | 120:041edeec08f5 | 339 | redRmin=temp; |
TickTock | 120:041edeec08f5 | 340 | } |
TickTock | 121:553faf139a20 | 341 | temp = Resr+0.001; |
TickTock | 121:553faf139a20 | 342 | temp *= (float) -packA_x2; |
TickTock | 121:553faf139a20 | 343 | temp += (float) packV_x2; |
TickTock | 120:041edeec08f5 | 344 | if(temp>incRmax){ |
TickTock | 120:041edeec08f5 | 345 | incRmax=temp; |
TickTock | 120:041edeec08f5 | 346 | } else if(temp<incRmin){ |
TickTock | 120:041edeec08f5 | 347 | incRmin=temp; |
TickTock | 120:041edeec08f5 | 348 | } |
TickTock | 118:02010b18efdc | 349 | numWsamples++; |
TickTock | 83:52b1f330a62d | 350 | }else if((mType==1)&&(canRXmsg.id==0x1da)){ //Motor Speed |
TickTock | 83:52b1f330a62d | 351 | imotorRPM=((canRXmsg.data[4]<<8)|(canRXmsg.data[5])); |
TickTock | 83:52b1f330a62d | 352 | if(imotorRPM<0){ // take absolute value |
TickTock | 83:52b1f330a62d | 353 | imotorRPM=-imotorRPM; |
TickTock | 83:52b1f330a62d | 354 | } |
TickTock | 83:52b1f330a62d | 355 | motorRPM+=imotorRPM; |
TickTock | 92:935adef49ea4 | 356 | numSsamples++; |
TickTock | 148:6e3b9135fad2 | 357 | // }else if((mType==2)&&(canRXmsg.id==0x1ca)){ //Brake Pressure |
TickTock | 148:6e3b9135fad2 | 358 | }else if((mType==2)&&(canRXmsg.id==0x292)){ //Brake Pressure |
TickTock | 140:ab3e94eb0227 | 359 | if(brakeMon){ |
TickTock | 140:ab3e94eb0227 | 360 | if(canRXmsg.data[0]<0xff){ |
TickTock | 148:6e3b9135fad2 | 361 | if((canRXmsg.data[6]*imotorRPM)<brkMonThr){ |
TickTock | 140:ab3e94eb0227 | 362 | chirpInt=0; |
TickTock | 140:ab3e94eb0227 | 363 | }else{ |
TickTock | 140:ab3e94eb0227 | 364 | chirpInt=brkMonRate/imotorRPM; |
TickTock | 148:6e3b9135fad2 | 365 | chirpInt/=canRXmsg.data[6]; |
TickTock | 140:ab3e94eb0227 | 366 | } |
TickTock | 140:ab3e94eb0227 | 367 | } |
TickTock | 140:ab3e94eb0227 | 368 | } |
TickTock | 13:62e0f7f39ff5 | 369 | } |
TickTock | 37:fea2c1d52c5f | 370 | } |
TickTock | 13:62e0f7f39ff5 | 371 | } |
TickTock | 13:62e0f7f39ff5 | 372 | |
garygid | 87:46ac3f2519d6 | 373 | //----------------------------- |
TickTock | 13:62e0f7f39ff5 | 374 | void logTS () { |
TickTock | 13:62e0f7f39ff5 | 375 | CANMessage tsMsg; |
TickTock | 13:62e0f7f39ff5 | 376 | unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900 |
garygid | 69:6bfdfc002036 | 377 | // NOTE: In Mbed, I believe that this is seconds past start of 1970, not 1900 |
garygid | 69:6bfdfc002036 | 378 | // but this is good, since seconds past 1970 is what CAN-Do expects. GG - Date Time |
TickTock | 13:62e0f7f39ff5 | 379 | tsMsg.id=0xfff; |
TickTock | 13:62e0f7f39ff5 | 380 | tsMsg.len=0xf; |
garygid | 69:6bfdfc002036 | 381 | tsMsg.data[0]=secs&0xff; |
TickTock | 13:62e0f7f39ff5 | 382 | tsMsg.data[1]=(secs>>8)&0xff; |
TickTock | 13:62e0f7f39ff5 | 383 | tsMsg.data[2]=(secs>>16)&0xff; |
garygid | 69:6bfdfc002036 | 384 | tsMsg.data[3]=(secs>>24)&0xff; |
garygid | 69:6bfdfc002036 | 385 | tsMsg.data[4]=0; // 0xff; gg - Date Time |
garygid | 69:6bfdfc002036 | 386 | tsMsg.data[5]=0; // 0xff; for CAN-Do |
garygid | 69:6bfdfc002036 | 387 | tsMsg.data[6]=0; // 0xff; |
TickTock | 13:62e0f7f39ff5 | 388 | tsMsg.data[7]=0xff; |
garygid | 69:6bfdfc002036 | 389 | logCan(0,tsMsg); // Date-Time |
garygid | 69:6bfdfc002036 | 390 | } |
garygid | 69:6bfdfc002036 | 391 | |
TickTock | 93:c2402e8cd0e2 | 392 | void logEvent (char * errMsg) { |
garygid | 69:6bfdfc002036 | 393 | // log CAN-Do 8-character Pseudo Message |
garygid | 69:6bfdfc002036 | 394 | CANMessage tsMsg; |
garygid | 69:6bfdfc002036 | 395 | tsMsg.id=0xffe; // pseudo Message to CAN-Do log |
garygid | 69:6bfdfc002036 | 396 | tsMsg.len=0xf; |
garygid | 69:6bfdfc002036 | 397 | int iMsgLen = strlen(errMsg); |
garygid | 69:6bfdfc002036 | 398 | // 8 character message compatible with CAN-Do |
garygid | 69:6bfdfc002036 | 399 | for(int i=0; i<8; i++){ |
garygid | 69:6bfdfc002036 | 400 | tsMsg.data[i]=' '; |
garygid | 69:6bfdfc002036 | 401 | if( i < iMsgLen ) tsMsg.data[i]=errMsg[i]; |
garygid | 69:6bfdfc002036 | 402 | } |
garygid | 69:6bfdfc002036 | 403 | logCan(0,tsMsg); // FFE Comment Message |
TickTock | 13:62e0f7f39ff5 | 404 | } |
TickTock | 13:62e0f7f39ff5 | 405 | |
TickTock | 78:a383971fe02f | 406 | void sendReq() { |
TickTock | 78:a383971fe02f | 407 | static char data[8] = {0x02, 0x21, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff}; |
TickTock | 78:a383971fe02f | 408 | if(reqMsgCnt<99){ |
TickTock | 78:a383971fe02f | 409 | switch (reqMsgCnt){ |
TickTock | 124:0d622967b764 | 410 | case BatDataBaseG1: |
TickTock | 138:a2f5af85ed0d | 411 | can2.monitor(false); // set to active mode |
TickTock | 138:a2f5af85ed0d | 412 | can2SleepMode = 0; // enable TX |
TickTock | 79:68f0dd8d1f19 | 413 | data[0]=0x02; //change to request group 1 |
TickTock | 78:a383971fe02f | 414 | data[1]=0x21; |
TickTock | 78:a383971fe02f | 415 | data[2]=0x01; |
TickTock | 78:a383971fe02f | 416 | break; |
TickTock | 124:0d622967b764 | 417 | case BatDataBaseG2: // group 1 has 6 frames |
TickTock | 79:68f0dd8d1f19 | 418 | data[0]=0x02; //change to request group 2 (cp data) |
TickTock | 78:a383971fe02f | 419 | data[1]=0x21; |
TickTock | 78:a383971fe02f | 420 | data[2]=0x02; |
TickTock | 78:a383971fe02f | 421 | break; |
TickTock | 124:0d622967b764 | 422 | case BatDataBaseG3: // group 2 has 29 frames |
TickTock | 79:68f0dd8d1f19 | 423 | data[0]=0x02; //change to request group 3 |
TickTock | 78:a383971fe02f | 424 | data[1]=0x21; |
TickTock | 78:a383971fe02f | 425 | data[2]=0x03; |
TickTock | 78:a383971fe02f | 426 | break; |
TickTock | 124:0d622967b764 | 427 | case BatDataBaseG4: // group 3 has 5 frames |
TickTock | 79:68f0dd8d1f19 | 428 | data[0]=0x02; //change to request group 4 (temperature) |
TickTock | 78:a383971fe02f | 429 | data[1]=0x21; |
TickTock | 78:a383971fe02f | 430 | data[2]=0x04; |
TickTock | 78:a383971fe02f | 431 | break; |
TickTock | 124:0d622967b764 | 432 | case BatDataBaseG5: // group 4 has 3 frames |
TickTock | 79:68f0dd8d1f19 | 433 | data[0]=0x02; //change to request group 5 |
TickTock | 78:a383971fe02f | 434 | data[1]=0x21; |
TickTock | 78:a383971fe02f | 435 | data[2]=0x05; |
TickTock | 78:a383971fe02f | 436 | break; |
TickTock | 124:0d622967b764 | 437 | case BatDataBaseG6: // group 4 has 3 frames |
TickTock | 124:0d622967b764 | 438 | data[0]=0x02; //change to request group 5 |
TickTock | 121:553faf139a20 | 439 | data[1]=0x21; |
TickTock | 121:553faf139a20 | 440 | data[2]=0x06; |
TickTock | 121:553faf139a20 | 441 | break; |
TickTock | 124:0d622967b764 | 442 | case BatDataBaseG7: // group 5 has 11 frames |
TickTock | 78:a383971fe02f | 443 | reqMsgCnt = 99; |
TickTock | 138:a2f5af85ed0d | 444 | can2SleepMode = VP230Sleep; // disable TX |
TickTock | 138:a2f5af85ed0d | 445 | can2.monitor(true); // set to snoop mode |
TickTock | 79:68f0dd8d1f19 | 446 | msgReq.detach(); // stop ticker |
TickTock | 78:a383971fe02f | 447 | default: |
TickTock | 78:a383971fe02f | 448 | data[0]=0x30; //change to request next line message |
TickTock | 78:a383971fe02f | 449 | data[1]=0x01; |
TickTock | 78:a383971fe02f | 450 | data[2]=0x00; |
TickTock | 78:a383971fe02f | 451 | } |
TickTock | 138:a2f5af85ed0d | 452 | can2.write(CANMessage(0x79b, data, 8)); |
TickTock | 78:a383971fe02f | 453 | reqMsgCnt++; |
TickTock | 78:a383971fe02f | 454 | } |
TickTock | 78:a383971fe02f | 455 | } |
TickTock | 78:a383971fe02f | 456 | |
TickTock | 138:a2f5af85ed0d | 457 | void sendTempReq(){ |
TickTock | 138:a2f5af85ed0d | 458 | //Requests ambient and cabin temperature |
TickTock | 138:a2f5af85ed0d | 459 | char data[8] = {0x03, 0x22, 0x11, 0x5d, 0xff, 0xff, 0xff, 0xff}; |
TickTock | 138:a2f5af85ed0d | 460 | can2.monitor(false); // set to active mode |
TickTock | 138:a2f5af85ed0d | 461 | can2SleepMode = 0; // enable TX |
TickTock | 138:a2f5af85ed0d | 462 | can2.write(CANMessage(0x797, data, 8)); |
TickTock | 138:a2f5af85ed0d | 463 | can2SleepMode = VP230Sleep; // disable TX |
TickTock | 138:a2f5af85ed0d | 464 | } |
TickTock | 138:a2f5af85ed0d | 465 | |
TickTock | 78:a383971fe02f | 466 | void autoPollISR(){ |
TickTock | 138:a2f5af85ed0d | 467 | //sendTempReq(); |
TickTock | 78:a383971fe02f | 468 | reqMsgCnt = 0; //reset message counter |
TickTock | 124:0d622967b764 | 469 | msgReq.attach(&sendReq,0.015); |
TickTock | 13:62e0f7f39ff5 | 470 | } |
TickTock | 13:62e0f7f39ff5 | 471 | |
TickTock | 36:dbd39c315258 | 472 | void playbackISR() { //Used for autoplayback |
TickTock | 36:dbd39c315258 | 473 | step=true; |
TickTock | 36:dbd39c315258 | 474 | } |
TickTock | 36:dbd39c315258 | 475 | |
TickTock | 13:62e0f7f39ff5 | 476 | void recieve1() { |
TickTock | 13:62e0f7f39ff5 | 477 | CANMessage msg1; |
TickTock | 13:62e0f7f39ff5 | 478 | can1.read(msg1); |
garygid | 69:6bfdfc002036 | 479 | |
TickTock | 132:08748a67280a | 480 | secsNoEvCanMsg=0; // reset deadman switch |
garygid | 69:6bfdfc002036 | 481 | if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus |
TickTock | 106:f016912a03db | 482 | if(msg1.id>0) { |
TickTock | 106:f016912a03db | 483 | logCan(1, msg1); // EVcan Message Received |
TickTock | 106:f016912a03db | 484 | led1 = !led1; |
TickTock | 106:f016912a03db | 485 | } |
TickTock | 13:62e0f7f39ff5 | 486 | } |
TickTock | 13:62e0f7f39ff5 | 487 | |
TickTock | 13:62e0f7f39ff5 | 488 | void recieve2() { |
TickTock | 13:62e0f7f39ff5 | 489 | CANMessage msg2; |
TickTock | 13:62e0f7f39ff5 | 490 | can2.read(msg2); |
garygid | 69:6bfdfc002036 | 491 | |
TickTock | 132:08748a67280a | 492 | secsNoCarCanMsg=0; // reset deadman switch |
TickTock | 134:ad243e4f1a17 | 493 | if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second CAR bus |
TickTock | 106:f016912a03db | 494 | if(msg2.id>0) { |
TickTock | 106:f016912a03db | 495 | logCan(2, msg2); // CARcan Message Received |
TickTock | 106:f016912a03db | 496 | led2 = !led2; |
TickTock | 106:f016912a03db | 497 | } |
TickTock | 13:62e0f7f39ff5 | 498 | } |
TickTock | 13:62e0f7f39ff5 | 499 | |
TickTock | 22:a43df3905863 | 500 | unsigned char buttonX(unsigned short X, unsigned char columns) { |
TickTock | 22:a43df3905863 | 501 | unsigned char val = X*columns/320; |
TickTock | 22:a43df3905863 | 502 | return val; |
TickTock | 22:a43df3905863 | 503 | } |
TickTock | 22:a43df3905863 | 504 | |
TickTock | 22:a43df3905863 | 505 | unsigned char buttonY(unsigned short Y, unsigned char rows) { |
TickTock | 22:a43df3905863 | 506 | unsigned short val = Y*rows/240; |
TickTock | 22:a43df3905863 | 507 | return val; |
TickTock | 22:a43df3905863 | 508 | } |
TickTock | 23:cd03f9c3395e | 509 | |
TickTock | 23:cd03f9c3395e | 510 | void saveConfig(){ |
TickTock | 147:e0f1c84c62a6 | 511 | printMsg("Saving local config file.\n"); // no config file |
TickTock | 23:cd03f9c3395e | 512 | FILE *cfile; |
TickTock | 147:e0f1c84c62a6 | 513 | FIL efile; // external usb file |
TickTock | 147:e0f1c84c62a6 | 514 | FRESULT sfr; // external file access flags |
TickTock | 147:e0f1c84c62a6 | 515 | unsigned int bytesRW; |
TickTock | 147:e0f1c84c62a6 | 516 | const int bufSize = 2048; |
TickTock | 147:e0f1c84c62a6 | 517 | char buffer[bufSize]; |
TickTock | 147:e0f1c84c62a6 | 518 | |
TickTock | 99:c05abf8e1cdc | 519 | cfile = fopen("/local/config.txt", "w"); |
TickTock | 149:e9739523109f | 520 | fprintf(cfile,"format 8\r\n"); |
TickTock | 23:cd03f9c3395e | 521 | fprintf(cfile,"x0_off %d\r\n",tt.x0_off); |
TickTock | 23:cd03f9c3395e | 522 | fprintf(cfile,"y0_off %d\r\n",tt.y0_off); |
TickTock | 23:cd03f9c3395e | 523 | fprintf(cfile,"x0_pp %d\r\n",tt.x0_pp); |
TickTock | 23:cd03f9c3395e | 524 | fprintf(cfile,"y0_pp %d\r\n",tt.y0_pp); |
TickTock | 23:cd03f9c3395e | 525 | fprintf(cfile,"x1_off %d\r\n",tt.x1_off); |
TickTock | 23:cd03f9c3395e | 526 | fprintf(cfile,"y1_off %d\r\n",tt.y1_off); |
TickTock | 23:cd03f9c3395e | 527 | fprintf(cfile,"x1_pp %d\r\n",tt.x1_pp); |
TickTock | 23:cd03f9c3395e | 528 | fprintf(cfile,"y1_pp %d\r\n",tt.y1_pp); |
TickTock | 23:cd03f9c3395e | 529 | fprintf(cfile,"x_mid %d\r\n",tt.x_mid); |
TickTock | 147:e0f1c84c62a6 | 530 | if (dMode[0]==configScreen) |
TickTock | 147:e0f1c84c62a6 | 531 | fprintf(cfile,"dMode0 %d\r\n",mainScreen); |
TickTock | 147:e0f1c84c62a6 | 532 | else |
TickTock | 26:462ccb580472 | 533 | fprintf(cfile,"dMode0 %d\r\n",dMode[0]); |
TickTock | 147:e0f1c84c62a6 | 534 | if (dMode[1]==configScreen) |
TickTock | 147:e0f1c84c62a6 | 535 | fprintf(cfile,"dMode1 %d\r\n",mainScreen); |
TickTock | 147:e0f1c84c62a6 | 536 | else |
TickTock | 26:462ccb580472 | 537 | fprintf(cfile,"dMode1 %d\r\n",dMode[1]); |
TickTock | 35:5acbd8a64a89 | 538 | fprintf(cfile,"ledHi %4.3f\r\n",ledHi); |
TickTock | 35:5acbd8a64a89 | 539 | fprintf(cfile,"ledLo %4.3f\r\n",ledLo); |
TickTock | 35:5acbd8a64a89 | 540 | fprintf(cfile,"pollInt %d\r\n",pollInt); |
TickTock | 35:5acbd8a64a89 | 541 | fprintf(cfile,"scale12V %4.2f\r\n",scale12V); |
TickTock | 48:d1ce92104a1f | 542 | fprintf(cfile,"skin %d\r\n",skin); |
TickTock | 50:83d5864c64a0 | 543 | fprintf(cfile,"dtePeriod %d\r\n",dtePeriod); |
garygid | 87:46ac3f2519d6 | 544 | fprintf(cfile,"DebugMode %d\r\n",(debugMode?1:0)); |
leafman | 98:9f8bab96edff | 545 | fprintf(cfile,"metric %d\r\n",(metric?1:0)); |
leafman | 98:9f8bab96edff | 546 | fprintf(cfile, "firmware %d\r\n", fwCount ); |
TickTock | 131:0d926c080a65 | 547 | fprintf(cfile,"showHealth %d\r\n",(showHealth?1:0)); |
TickTock | 140:ab3e94eb0227 | 548 | fprintf(cfile,"brakeMon %d\r\n",(brakeMon?1:0)); |
TickTock | 141:cf13a632ddb5 | 549 | fprintf(cfile,"brkMonRate %d\r\n", brkMonRate ); |
TickTock | 149:e9739523109f | 550 | fprintf(cfile,"brkMonThr %d\r\n", brkMonThr ); |
TickTock | 149:e9739523109f | 551 | for(char i=0;i<8;i++){ |
TickTock | 149:e9739523109f | 552 | fprintf(cfile,"usrMsgId %4x\r\n", i, uMsgId[i] ); |
TickTock | 149:e9739523109f | 553 | } |
TickTock | 23:cd03f9c3395e | 554 | fclose(cfile); |
TickTock | 147:e0f1c84c62a6 | 555 | |
TickTock | 147:e0f1c84c62a6 | 556 | // Make copy of CONFIG.TXT |
TickTock | 147:e0f1c84c62a6 | 557 | cfile = fopen("/local/CONFIG.TXT", "r"); |
TickTock | 147:e0f1c84c62a6 | 558 | sfr = f_open(&efile,"CONFIG.BAK",FA_WRITE|FA_CREATE_NEW); |
TickTock | 147:e0f1c84c62a6 | 559 | if((cfile != NULL)&&(sfr == FR_OK)){ |
TickTock | 147:e0f1c84c62a6 | 560 | printMsg("Copy config file to USB\n"); |
TickTock | 147:e0f1c84c62a6 | 561 | while (!feof(cfile)) |
TickTock | 147:e0f1c84c62a6 | 562 | { |
TickTock | 147:e0f1c84c62a6 | 563 | bytesRW=fread(buffer, 1, bufSize, cfile); |
TickTock | 147:e0f1c84c62a6 | 564 | sfr=f_write(&efile,&buffer,bytesRW,&bytesRW); |
TickTock | 147:e0f1c84c62a6 | 565 | } |
TickTock | 147:e0f1c84c62a6 | 566 | fflush(cfile); |
TickTock | 147:e0f1c84c62a6 | 567 | fclose(cfile); |
TickTock | 147:e0f1c84c62a6 | 568 | f_close(&efile); |
TickTock | 147:e0f1c84c62a6 | 569 | } |
TickTock | 147:e0f1c84c62a6 | 570 | wait(2); |
TickTock | 23:cd03f9c3395e | 571 | } |
TickTock | 23:cd03f9c3395e | 572 | |
TickTock | 111:d1559bb25c43 | 573 | void readConfig(){ |
TickTock | 23:cd03f9c3395e | 574 | FILE *cfile; |
TickTock | 23:cd03f9c3395e | 575 | int ff; |
TickTock | 131:0d926c080a65 | 576 | |
TickTock | 23:cd03f9c3395e | 577 | cfile = fopen("/local/config.txt", "r"); |
TickTock | 23:cd03f9c3395e | 578 | if (cfile==NULL){ // if doesn't exist --> create |
TickTock | 116:5cd72bae7c12 | 579 | printMsg("No config file found.\n"); // no config file |
TickTock | 116:5cd72bae7c12 | 580 | printMsg("Calibrating touch screen.\n"); // calibrating |
TickTock | 23:cd03f9c3395e | 581 | //tt.setcal(5570, 34030, 80, 108, 33700, 5780, 82, 108, 32500);// bypass calibration using my values |
TickTock | 23:cd03f9c3395e | 582 | tt.calibrate(); // run touchscreen calibration routine |
garygid | 58:4d06288d75a2 | 583 | // NOTE: calibrates screen 1 first, then screen 0. |
TickTock | 23:cd03f9c3395e | 584 | saveConfig(); |
TickTock | 23:cd03f9c3395e | 585 | } else { |
TickTock | 102:fd19f777a0b4 | 586 | ledHi = 0.8; |
TickTock | 48:d1ce92104a1f | 587 | ledLo = 0.1; |
TickTock | 102:fd19f777a0b4 | 588 | pollInt = 60; |
TickTock | 48:d1ce92104a1f | 589 | scale12V = 16.2; |
TickTock | 48:d1ce92104a1f | 590 | skin = ttSkin; |
leafman | 98:9f8bab96edff | 591 | fscanf(cfile, "format %d\r\n", &ff ); |
leafman | 98:9f8bab96edff | 592 | fscanf(cfile, "x0_off %d\r\n", &tt.x0_off ); |
leafman | 98:9f8bab96edff | 593 | fscanf(cfile, "y0_off %d\r\n", &tt.y0_off ); |
leafman | 98:9f8bab96edff | 594 | fscanf(cfile, "x0_pp %d\r\n", &tt.x0_pp ); |
leafman | 98:9f8bab96edff | 595 | fscanf(cfile, "y0_pp %d\r\n", &tt.y0_pp ); |
leafman | 98:9f8bab96edff | 596 | fscanf(cfile, "x1_off %d\r\n", &tt.x1_off ); |
leafman | 98:9f8bab96edff | 597 | fscanf(cfile, "y1_off %d\r\n", &tt.y1_off ); |
leafman | 98:9f8bab96edff | 598 | fscanf(cfile, "x1_pp %d\r\n", &tt.x1_pp ); |
leafman | 98:9f8bab96edff | 599 | fscanf(cfile, "y1_pp %d\r\n", &tt.y1_pp ); |
leafman | 98:9f8bab96edff | 600 | fscanf(cfile, "x_mid %d\r\n", &tt.x_mid ); |
leafman | 98:9f8bab96edff | 601 | fscanf(cfile, "dMode0 %d\r\n", &dMode[0] ); |
leafman | 98:9f8bab96edff | 602 | fscanf(cfile, "dMode1 %d\r\n", &dMode[1] ); |
TickTock | 35:5acbd8a64a89 | 603 | if(ff>1){ |
leafman | 98:9f8bab96edff | 604 | fscanf(cfile, "ledHi %f\r\n", &ledHi ); |
leafman | 98:9f8bab96edff | 605 | fscanf(cfile, "ledLo %f\r\n", &ledLo ); |
leafman | 98:9f8bab96edff | 606 | fscanf(cfile, "pollInt %d\r\n", &pollInt ); |
leafman | 98:9f8bab96edff | 607 | fscanf(cfile, "scale12V %f\r\n", &scale12V ); |
TickTock | 48:d1ce92104a1f | 608 | } |
TickTock | 48:d1ce92104a1f | 609 | if(ff>2){ |
leafman | 98:9f8bab96edff | 610 | fscanf(cfile, "skin %d\r\n", &skin ); |
leafman | 98:9f8bab96edff | 611 | fscanf(cfile, "dtePeriod %d\r\n", &dtePeriod ); |
TickTock | 35:5acbd8a64a89 | 612 | } |
garygid | 87:46ac3f2519d6 | 613 | if(ff>3){ |
leafman | 98:9f8bab96edff | 614 | int iDebug; |
leafman | 98:9f8bab96edff | 615 | fscanf(cfile, "DebugMode %d\r\n", &iDebug ); |
leafman | 98:9f8bab96edff | 616 | debugMode = (bool)iDebug; |
leafman | 98:9f8bab96edff | 617 | } |
leafman | 98:9f8bab96edff | 618 | if(ff>4) { |
leafman | 98:9f8bab96edff | 619 | int iMetric; |
leafman | 98:9f8bab96edff | 620 | fscanf(cfile, "metric %d\r\n", &iMetric ); |
TickTock | 141:cf13a632ddb5 | 621 | metric = (bool)iMetric; // This will get re-assigned based on dash selection |
leafman | 98:9f8bab96edff | 622 | fscanf(cfile, "firmware %d\r\n", &iMetric ); |
leafman | 98:9f8bab96edff | 623 | fwCount = iMetric; |
TickTock | 35:5acbd8a64a89 | 624 | } |
TickTock | 131:0d926c080a65 | 625 | if(ff>5){ |
TickTock | 131:0d926c080a65 | 626 | int ishowHealth; |
TickTock | 131:0d926c080a65 | 627 | fscanf(cfile, "showHealth %d\r\n", &ishowHealth ); |
TickTock | 131:0d926c080a65 | 628 | showHealth = (bool)ishowHealth; |
TickTock | 131:0d926c080a65 | 629 | } |
TickTock | 140:ab3e94eb0227 | 630 | if(ff>6){ |
TickTock | 140:ab3e94eb0227 | 631 | int iBrakeMon; |
TickTock | 140:ab3e94eb0227 | 632 | fscanf(cfile, "brakeMon %d\r\n", &iBrakeMon ); |
TickTock | 140:ab3e94eb0227 | 633 | brakeMon = (bool)iBrakeMon; |
TickTock | 141:cf13a632ddb5 | 634 | fscanf(cfile, "brkMonRate %d\r\n", &brkMonRate ); |
TickTock | 141:cf13a632ddb5 | 635 | fscanf(cfile, "brkMonThr %d\r\n", &brkMonThr ); |
TickTock | 140:ab3e94eb0227 | 636 | } |
TickTock | 149:e9739523109f | 637 | if(ff>7){ |
TickTock | 149:e9739523109f | 638 | for(char i=0;i<8;i++){ |
TickTock | 149:e9739523109f | 639 | fscanf(cfile, "usrMsgId %4x\r\n", &uMsgId[i] ); |
TickTock | 149:e9739523109f | 640 | } |
TickTock | 149:e9739523109f | 641 | } |
TickTock | 23:cd03f9c3395e | 642 | fclose(cfile); |
TickTock | 149:e9739523109f | 643 | if((ff>8)||(ff<1)||(ledHi<0.1)||(scale12V<10)||(tt.x_mid<16000)||(ledHi>1)||(ledLo>1)||(dMode[0]>maxScreens)||(dMode[1]>maxScreens)){ //Sanity check a few things |
TickTock | 148:6e3b9135fad2 | 644 | //Something wrong. Load defaults |
TickTock | 148:6e3b9135fad2 | 645 | printf("Invalid config file. Loading defaults.\n"); |
TickTock | 148:6e3b9135fad2 | 646 | wait(3); |
TickTock | 148:6e3b9135fad2 | 647 | ff=8; |
TickTock | 148:6e3b9135fad2 | 648 | tt.x0_off=5732; |
TickTock | 148:6e3b9135fad2 | 649 | tt.y0_off=34009; |
TickTock | 148:6e3b9135fad2 | 650 | tt.x0_pp=77; |
TickTock | 148:6e3b9135fad2 | 651 | tt.y0_pp=106; |
TickTock | 148:6e3b9135fad2 | 652 | tt.x1_off=33955; |
TickTock | 148:6e3b9135fad2 | 653 | tt.y1_off=6310; |
TickTock | 148:6e3b9135fad2 | 654 | tt.x1_pp=80; |
TickTock | 148:6e3b9135fad2 | 655 | tt.y1_pp=104; |
TickTock | 148:6e3b9135fad2 | 656 | tt.x_mid=31986; |
TickTock | 148:6e3b9135fad2 | 657 | dMode[0]=4; |
TickTock | 148:6e3b9135fad2 | 658 | dMode[1]=2; |
TickTock | 148:6e3b9135fad2 | 659 | ledHi=0.800; |
TickTock | 148:6e3b9135fad2 | 660 | ledLo=0.100; |
TickTock | 148:6e3b9135fad2 | 661 | pollInt=300; |
TickTock | 148:6e3b9135fad2 | 662 | scale12V=16.20; |
TickTock | 148:6e3b9135fad2 | 663 | skin=0; |
TickTock | 148:6e3b9135fad2 | 664 | dtePeriod=14; |
TickTock | 148:6e3b9135fad2 | 665 | debugMode=false; |
TickTock | 148:6e3b9135fad2 | 666 | metric=false; |
TickTock | 148:6e3b9135fad2 | 667 | fwCount=1; |
TickTock | 148:6e3b9135fad2 | 668 | showHealth=true; |
TickTock | 148:6e3b9135fad2 | 669 | brakeMon=true; |
TickTock | 148:6e3b9135fad2 | 670 | brkMonRate=400000; |
TickTock | 148:6e3b9135fad2 | 671 | brkMonThr=4000; |
TickTock | 149:e9739523109f | 672 | uMsgId[0]=0x5103; |
TickTock | 149:e9739523109f | 673 | uMsgId[1]=0x50a3; |
TickTock | 149:e9739523109f | 674 | uMsgId[2]=0x54a4; |
TickTock | 149:e9739523109f | 675 | uMsgId[3]=0x54b4; |
TickTock | 149:e9739523109f | 676 | uMsgId[4]=0x54c0; |
TickTock | 149:e9739523109f | 677 | uMsgId[5]=0x55b4; |
TickTock | 149:e9739523109f | 678 | uMsgId[6]=0x0000; |
TickTock | 149:e9739523109f | 679 | uMsgId[7]=0x0000; |
TickTock | 148:6e3b9135fad2 | 680 | } |
TickTock | 149:e9739523109f | 681 | |
TickTock | 140:ab3e94eb0227 | 682 | if(ff<7){//If not latest format, save as latest format |
TickTock | 35:5acbd8a64a89 | 683 | saveConfig(); |
TickTock | 116:5cd72bae7c12 | 684 | printMsg("Config file format updated.\n"); // config forat updates |
TickTock | 48:d1ce92104a1f | 685 | } |
TickTock | 116:5cd72bae7c12 | 686 | printMsg("Config file loaded.\n"); // config file loaded |
TickTock | 23:cd03f9c3395e | 687 | } |
TickTock | 23:cd03f9c3395e | 688 | } |
TickTock | 25:ddf0ec209f03 | 689 | |
TickTock | 25:ddf0ec209f03 | 690 | void upDate(unsigned char field, bool upDownBar){ |
TickTock | 25:ddf0ec209f03 | 691 | struct tm t; // pointer to a static tm structure |
TickTock | 25:ddf0ec209f03 | 692 | time_t seconds ; |
TickTock | 25:ddf0ec209f03 | 693 | seconds = time(NULL); |
TickTock | 25:ddf0ec209f03 | 694 | t = *localtime(&seconds) ; |
TickTock | 25:ddf0ec209f03 | 695 | switch(field){ |
TickTock | 25:ddf0ec209f03 | 696 | case 0: // year |
TickTock | 25:ddf0ec209f03 | 697 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 698 | t.tm_year = t.tm_year+1; |
TickTock | 25:ddf0ec209f03 | 699 | } else { |
TickTock | 25:ddf0ec209f03 | 700 | t.tm_year = t.tm_year-1; |
TickTock | 25:ddf0ec209f03 | 701 | } |
TickTock | 25:ddf0ec209f03 | 702 | break; |
TickTock | 25:ddf0ec209f03 | 703 | case 1: // month |
TickTock | 25:ddf0ec209f03 | 704 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 705 | t.tm_mon = (t.tm_mon<12)?t.tm_mon+1:1; |
TickTock | 25:ddf0ec209f03 | 706 | } else { |
TickTock | 25:ddf0ec209f03 | 707 | t.tm_mon = (t.tm_mon>2)?t.tm_mon-1:12; |
TickTock | 25:ddf0ec209f03 | 708 | } |
TickTock | 25:ddf0ec209f03 | 709 | break; |
TickTock | 25:ddf0ec209f03 | 710 | case 2: // day |
TickTock | 25:ddf0ec209f03 | 711 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 712 | t.tm_mday = (t.tm_mday<31)?t.tm_mday+1:1; |
TickTock | 25:ddf0ec209f03 | 713 | } else { |
TickTock | 25:ddf0ec209f03 | 714 | t.tm_mday = (t.tm_mday>2)?t.tm_mday-1:31; |
TickTock | 25:ddf0ec209f03 | 715 | } |
TickTock | 25:ddf0ec209f03 | 716 | break; |
TickTock | 25:ddf0ec209f03 | 717 | case 3: // hour |
TickTock | 25:ddf0ec209f03 | 718 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 719 | t.tm_hour = (t.tm_hour<23)?t.tm_hour+1:0; |
TickTock | 25:ddf0ec209f03 | 720 | } else { |
TickTock | 25:ddf0ec209f03 | 721 | t.tm_hour = (t.tm_hour>1)?t.tm_hour-1:23; |
TickTock | 25:ddf0ec209f03 | 722 | } |
TickTock | 25:ddf0ec209f03 | 723 | break; |
TickTock | 25:ddf0ec209f03 | 724 | case 4: // minute |
TickTock | 25:ddf0ec209f03 | 725 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 726 | t.tm_min = (t.tm_min<59)?t.tm_min+1:0; |
TickTock | 25:ddf0ec209f03 | 727 | } else { |
TickTock | 25:ddf0ec209f03 | 728 | t.tm_min = (t.tm_min>1)?t.tm_min-1:59; |
TickTock | 25:ddf0ec209f03 | 729 | } |
TickTock | 25:ddf0ec209f03 | 730 | break; |
TickTock | 25:ddf0ec209f03 | 731 | case 5: // second |
TickTock | 25:ddf0ec209f03 | 732 | if (upDownBar) { |
TickTock | 25:ddf0ec209f03 | 733 | t.tm_sec = (t.tm_sec<59)?t.tm_sec+1:0; |
TickTock | 25:ddf0ec209f03 | 734 | } else { |
TickTock | 25:ddf0ec209f03 | 735 | t.tm_sec = (t.tm_sec>1)?t.tm_sec-1:59; |
TickTock | 25:ddf0ec209f03 | 736 | } |
TickTock | 25:ddf0ec209f03 | 737 | break; |
TickTock | 25:ddf0ec209f03 | 738 | default: |
TickTock | 25:ddf0ec209f03 | 739 | break; |
TickTock | 25:ddf0ec209f03 | 740 | } |
TickTock | 25:ddf0ec209f03 | 741 | set_time(mktime(&t)); |
TickTock | 25:ddf0ec209f03 | 742 | } |
TickTock | 25:ddf0ec209f03 | 743 | |
TickTock | 39:eef8beac7411 | 744 | void logPackVoltages() { // Turbo3 - routine to dump CP values to text file |
TickTock | 39:eef8beac7411 | 745 | char sTemp[40]; |
TickTock | 39:eef8beac7411 | 746 | struct tm t; // pointer to a static tm structure |
TickTock | 39:eef8beac7411 | 747 | short unsigned max, min, jv, i, bd; |
TickTock | 39:eef8beac7411 | 748 | unsigned avg; |
TickTock | 119:0e2b641e98a2 | 749 | unsigned short gids, SOC, packV_x2; |
TickTock | 140:ab3e94eb0227 | 750 | unsigned long odo; |
TickTock | 119:0e2b641e98a2 | 751 | signed short packA_x2; |
TickTock | 39:eef8beac7411 | 752 | time_t seconds ; |
TickTock | 39:eef8beac7411 | 753 | |
TickTock | 39:eef8beac7411 | 754 | CANMessage msg; |
TickTock | 39:eef8beac7411 | 755 | |
TickTock | 39:eef8beac7411 | 756 | seconds = time(NULL); // Turbo3 |
TickTock | 39:eef8beac7411 | 757 | t = *localtime(&seconds) ; // Turbo3 |
TickTock | 39:eef8beac7411 | 758 | |
TickTock | 39:eef8beac7411 | 759 | msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids |
TickTock | 39:eef8beac7411 | 760 | gids = (msg.data[0]<<2)+(msg.data[1]>>6); |
TickTock | 140:ab3e94eb0227 | 761 | msg = lastMsg[indexLastMsg[0x5c5]]; //Get odometer |
TickTock | 140:ab3e94eb0227 | 762 | odo = (msg.data[1]<16)+(msg.data[2]<<8)+msg.data[3]; |
TickTock | 39:eef8beac7411 | 763 | msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC |
TickTock | 39:eef8beac7411 | 764 | SOC = (msg.data[0]<<2)+(msg.data[1]>>6); |
TickTock | 39:eef8beac7411 | 765 | msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts |
TickTock | 119:0e2b641e98a2 | 766 | packV_x2 = (msg.data[2]<<2)+(msg.data[3]>>6); |
TickTock | 119:0e2b641e98a2 | 767 | packA_x2 = (msg.data[0]<<3)+(msg.data[1]>>5); |
TickTock | 119:0e2b641e98a2 | 768 | if (packA_x2 & 0x400) packA_x2 |= 0xf800; |
TickTock | 39:eef8beac7411 | 769 | |
TickTock | 39:eef8beac7411 | 770 | max=0; |
TickTock | 39:eef8beac7411 | 771 | min=9999; |
TickTock | 39:eef8beac7411 | 772 | avg=0; |
TickTock | 92:935adef49ea4 | 773 | for(i=0; i<96; i++) { |
TickTock | 124:0d622967b764 | 774 | bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4]; |
TickTock | 39:eef8beac7411 | 775 | avg+=bd; |
TickTock | 39:eef8beac7411 | 776 | if(bd>max) max=bd; |
TickTock | 39:eef8beac7411 | 777 | if(bd<min) min=bd; |
TickTock | 39:eef8beac7411 | 778 | } |
TickTock | 39:eef8beac7411 | 779 | avg /= 96; |
TickTock | 39:eef8beac7411 | 780 | if(min<3713) { |
TickTock | 39:eef8beac7411 | 781 | jv=avg-(max-avg)*1.5; |
TickTock | 39:eef8beac7411 | 782 | } else { // Only compute judgement value if min cellpair meets <= 3712mV requirement |
TickTock | 39:eef8beac7411 | 783 | jv=0; |
TickTock | 39:eef8beac7411 | 784 | } |
TickTock | 39:eef8beac7411 | 785 | |
TickTock | 110:ffddff3ad2f2 | 786 | FIL bfile; |
TickTock | 110:ffddff3ad2f2 | 787 | FRESULT bfr; |
TickTock | 110:ffddff3ad2f2 | 788 | bfr = f_open(&bfile,"batvolt.txt",FA_WRITE|FA_OPEN_ALWAYS); |
TickTock | 110:ffddff3ad2f2 | 789 | if(bfr==FR_OK) { |
TickTock | 110:ffddff3ad2f2 | 790 | f_lseek(&bfile,0xffffffff); // go to end of file to append |
TickTock | 39:eef8beac7411 | 791 | strftime(sTemp, 40, "%a %m/%d/%Y %X", &t); |
TickTock | 110:ffddff3ad2f2 | 792 | f_printf(&bfile,"%s,",sTemp); |
TickTock | 140:ab3e94eb0227 | 793 | sprintf(sTemp,"%d,%d,%5.1f%%,%5.1f,%5.1f,%d,%d,%d,%d,%d",odo,gids,(float)SOC/10,(float)packV_x2/2,(float)packA_x2/2,max,min,avg,max-min,jv); |
TickTock | 110:ffddff3ad2f2 | 794 | f_printf(&bfile,"%s,",sTemp); |
TickTock | 124:0d622967b764 | 795 | f_printf(&bfile,"%d,%d,%d,%d,",(battData[(BatDataBaseG4*7)+ 3]<<8)+battData[(BatDataBaseG4*7)+ 4],battData[(BatDataBaseG4*7)+ 5],(battData[(BatDataBaseG4*7)+ 6]<<8)+battData[(BatDataBaseG4*7)+ 7],battData[(BatDataBaseG4*7)+ 8]); |
TickTock | 124:0d622967b764 | 796 | f_printf(&bfile,"%d,%d,%d,%d", (battData[(BatDataBaseG4*7)+ 9]<<8)+battData[(BatDataBaseG4*7)+10],battData[(BatDataBaseG4*7)+11],(battData[(BatDataBaseG4*7)+12]<<8)+battData[(BatDataBaseG4*7)+13],battData[(BatDataBaseG4*7)+14]); |
TickTock | 108:29b5a760adc2 | 797 | for(i=0; i<96; i++) { |
TickTock | 124:0d622967b764 | 798 | bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4]; |
TickTock | 110:ffddff3ad2f2 | 799 | f_printf(&bfile,",%d",bd); |
TickTock | 108:29b5a760adc2 | 800 | } |
TickTock | 110:ffddff3ad2f2 | 801 | f_printf(&bfile,"\r\n"); |
TickTock | 110:ffddff3ad2f2 | 802 | f_close(&bfile); |
TickTock | 110:ffddff3ad2f2 | 803 | } |
TickTock | 108:29b5a760adc2 | 804 | logCP=false; |
TickTock | 108:29b5a760adc2 | 805 | showCP=true; |
TickTock | 108:29b5a760adc2 | 806 | } |
TickTock | 108:29b5a760adc2 | 807 | |
TickTock | 108:29b5a760adc2 | 808 | void tripLog() { // Daily log |
TickTock | 110:ffddff3ad2f2 | 809 | char sTemp[40]; |
TickTock | 108:29b5a760adc2 | 810 | struct tm t; // pointer to a static tm structure |
TickTock | 108:29b5a760adc2 | 811 | short unsigned max, min, jv, i, bd; |
TickTock | 108:29b5a760adc2 | 812 | unsigned avg; |
TickTock | 119:0e2b641e98a2 | 813 | unsigned short gids, SOC, packV_x2; |
TickTock | 140:ab3e94eb0227 | 814 | unsigned long odo; |
TickTock | 119:0e2b641e98a2 | 815 | signed short packA_x2; |
TickTock | 39:eef8beac7411 | 816 | time_t seconds ; |
TickTock | 39:eef8beac7411 | 817 | |
TickTock | 39:eef8beac7411 | 818 | CANMessage msg; |
TickTock | 39:eef8beac7411 | 819 | |
TickTock | 39:eef8beac7411 | 820 | seconds = time(NULL); // Turbo3 |
TickTock | 39:eef8beac7411 | 821 | t = *localtime(&seconds) ; // Turbo3 |
TickTock | 39:eef8beac7411 | 822 | |
TickTock | 39:eef8beac7411 | 823 | msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids |
TickTock | 39:eef8beac7411 | 824 | gids = (msg.data[0]<<2)+(msg.data[1]>>6); |
TickTock | 140:ab3e94eb0227 | 825 | msg = lastMsg[indexLastMsg[0x5c5]]; //Get odometer |
TickTock | 140:ab3e94eb0227 | 826 | odo = (msg.data[1]<16)+(msg.data[2]<<8)+msg.data[3]; |
TickTock | 39:eef8beac7411 | 827 | msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC |
TickTock | 39:eef8beac7411 | 828 | SOC = (msg.data[0]<<2)+(msg.data[1]>>6); |
TickTock | 39:eef8beac7411 | 829 | msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts |
TickTock | 119:0e2b641e98a2 | 830 | packV_x2 = (msg.data[2]<<2)+(msg.data[3]>>6); |
TickTock | 119:0e2b641e98a2 | 831 | packA_x2 = (msg.data[0]<<3)+(msg.data[1]>>5); |
TickTock | 119:0e2b641e98a2 | 832 | if (packA_x2 & 0x400) packA_x2 |= 0xf800; |
TickTock | 39:eef8beac7411 | 833 | |
TickTock | 39:eef8beac7411 | 834 | max=0; |
TickTock | 39:eef8beac7411 | 835 | min=9999; |
TickTock | 39:eef8beac7411 | 836 | avg=0; |
TickTock | 39:eef8beac7411 | 837 | for(i=0; i<96; i++) { |
TickTock | 124:0d622967b764 | 838 | bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4]; |
TickTock | 39:eef8beac7411 | 839 | avg+=bd; |
TickTock | 39:eef8beac7411 | 840 | if(bd>max) max=bd; |
TickTock | 39:eef8beac7411 | 841 | if(bd<min) min=bd; |
TickTock | 39:eef8beac7411 | 842 | } |
TickTock | 39:eef8beac7411 | 843 | avg /= 96; |
TickTock | 39:eef8beac7411 | 844 | if(min<3713) { |
TickTock | 39:eef8beac7411 | 845 | jv=avg-(max-avg)*1.5; |
TickTock | 39:eef8beac7411 | 846 | } else { // Only compute judgement value if min cellpair meets <= 3712mV requirement |
TickTock | 39:eef8beac7411 | 847 | jv=0; |
TickTock | 39:eef8beac7411 | 848 | } |
TickTock | 39:eef8beac7411 | 849 | |
TickTock | 110:ffddff3ad2f2 | 850 | FIL bfile; |
TickTock | 110:ffddff3ad2f2 | 851 | FRESULT bfr; |
TickTock | 111:d1559bb25c43 | 852 | bfr = f_open(&bfile,"triplog.txt",FA_WRITE|FA_OPEN_ALWAYS); |
TickTock | 110:ffddff3ad2f2 | 853 | if(bfr==FR_OK) { |
TickTock | 110:ffddff3ad2f2 | 854 | f_lseek(&bfile,0xffffffff); // go to end of file to append |
TickTock | 39:eef8beac7411 | 855 | strftime(sTemp, 40, "%a %m/%d/%Y %X", &t); |
TickTock | 110:ffddff3ad2f2 | 856 | f_printf(&bfile,"%s,",sTemp); |
TickTock | 148:6e3b9135fad2 | 857 | sprintf(sTemp,"%d,%3.1f,%d,%5.1f%%,%5.1f%%,%4.2f,%5.1f,%4.1f,%4.1f,%d,%d,%d,%d,%d,%4.1f,%4.1f",odo,accV,gids,(float)SOC/10, (float)SOH2_x100/100,(float)Ah_x10000/10000,(float)packV_x2/2,(float)packA_x2/2,Resr,max,min,avg,max-min,jv,miles_trip[0],kWh_trip[0]); |
TickTock | 110:ffddff3ad2f2 | 858 | f_printf(&bfile,"%s,",sTemp); |
TickTock | 124:0d622967b764 | 859 | f_printf(&bfile,"%d,%d,%d,%d,",(battData[(BatDataBaseG4*7)+ 3]<<8)+battData[(BatDataBaseG4*7)+ 4],battData[(BatDataBaseG4*7)+ 5],(battData[(BatDataBaseG4*7)+ 6]<<8)+battData[(BatDataBaseG4*7)+ 7],battData[(BatDataBaseG4*7)+ 8]); |
TickTock | 124:0d622967b764 | 860 | f_printf(&bfile,"%d,%d,%d,%d", (battData[(BatDataBaseG4*7)+ 9]<<8)+battData[(BatDataBaseG4*7)+10],battData[(BatDataBaseG4*7)+11],(battData[(BatDataBaseG4*7)+12]<<8)+battData[(BatDataBaseG4*7)+13],battData[(BatDataBaseG4*7)+14]); |
TickTock | 142:c1a11d6f181c | 861 | for(i=0; i<96; i++) { |
TickTock | 124:0d622967b764 | 862 | bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4]; |
TickTock | 110:ffddff3ad2f2 | 863 | f_printf(&bfile,",%d",bd); |
TickTock | 142:c1a11d6f181c | 864 | } |
TickTock | 122:138a40892a4c | 865 | // temporariliy dump everything |
TickTock | 142:c1a11d6f181c | 866 | /*for(i=0; i<BatDataBufMax; i++) { |
TickTock | 131:0d926c080a65 | 867 | sprintf(sTemp,",%02x",battData[i]); |
TickTock | 131:0d926c080a65 | 868 | f_printf(&bfile,"%s",sTemp); |
TickTock | 142:c1a11d6f181c | 869 | }*/ |
TickTock | 122:138a40892a4c | 870 | |
TickTock | 110:ffddff3ad2f2 | 871 | f_printf(&bfile,"\r\n"); |
TickTock | 110:ffddff3ad2f2 | 872 | f_close(&bfile); |
TickTock | 39:eef8beac7411 | 873 | } |
TickTock | 39:eef8beac7411 | 874 | } |
TickTock | 25:ddf0ec209f03 | 875 | |
leafman | 98:9f8bab96edff | 876 | //LM - updates firmware off a usb key, eliminating the need to plug |
leafman | 98:9f8bab96edff | 877 | //the CANary into a computer for updates. |
leafman | 98:9f8bab96edff | 878 | void updateFirmware() |
leafman | 98:9f8bab96edff | 879 | { |
TickTock | 143:88b5155622a5 | 880 | FIL efile; // external usb file |
TickTock | 111:d1559bb25c43 | 881 | FRESULT sfr; // external file access flags |
TickTock | 111:d1559bb25c43 | 882 | unsigned int bytesRW; |
TickTock | 111:d1559bb25c43 | 883 | char sTemp[40]; |
TickTock | 131:0d926c080a65 | 884 | const int bufSize = 2048; |
TickTock | 131:0d926c080a65 | 885 | char buffer[bufSize]; |
TickTock | 143:88b5155622a5 | 886 | FILE *lfile; |
TickTock | 131:0d926c080a65 | 887 | |
TickTock | 131:0d926c080a65 | 888 | // Check for config file on USB drive |
TickTock | 143:88b5155622a5 | 889 | sfr = f_open(&efile,"CONFIG.TXT",FA_READ|FA_OPEN_EXISTING); |
TickTock | 131:0d926c080a65 | 890 | if(sfr == FR_OK) |
TickTock | 131:0d926c080a65 | 891 | { |
TickTock | 131:0d926c080a65 | 892 | printf("Copy config file from USB\n"); |
TickTock | 143:88b5155622a5 | 893 | lfile = fopen("/local/CONFIG.TXT", "w"); |
TickTock | 147:e0f1c84c62a6 | 894 | if(lfile != NULL) { |
TickTock | 147:e0f1c84c62a6 | 895 | while (!f_eof(&efile)) |
TickTock | 147:e0f1c84c62a6 | 896 | { |
TickTock | 147:e0f1c84c62a6 | 897 | sfr=f_read(&efile,&buffer,bufSize,&bytesRW); |
TickTock | 147:e0f1c84c62a6 | 898 | fwrite(buffer, 1, bytesRW, lfile); |
TickTock | 147:e0f1c84c62a6 | 899 | } |
TickTock | 147:e0f1c84c62a6 | 900 | fflush(lfile); |
TickTock | 147:e0f1c84c62a6 | 901 | fclose(lfile); |
TickTock | 131:0d926c080a65 | 902 | } |
TickTock | 143:88b5155622a5 | 903 | f_close(&efile); |
TickTock | 148:6e3b9135fad2 | 904 | readConfig(); |
TickTock | 147:e0f1c84c62a6 | 905 | wait(2); |
TickTock | 143:88b5155622a5 | 906 | } |
TickTock | 147:e0f1c84c62a6 | 907 | |
TickTock | 143:88b5155622a5 | 908 | sfr = f_open(&efile,"firmware.bin",FA_READ|FA_OPEN_EXISTING); |
TickTock | 111:d1559bb25c43 | 909 | if(sfr != FR_OK) |
TickTock | 99:c05abf8e1cdc | 910 | { |
TickTock | 137:70853cf5a30f | 911 | printf("Couldn't find firmware.bin\n"); |
TickTock | 108:29b5a760adc2 | 912 | wait(3); |
TickTock | 100:63a7456fc972 | 913 | lastDMode[whichTouched]=99;//force refresh |
TickTock | 99:c05abf8e1cdc | 914 | return; |
TickTock | 99:c05abf8e1cdc | 915 | } |
leafman | 98:9f8bab96edff | 916 | fwCount ++; |
TickTock | 148:6e3b9135fad2 | 917 | saveConfig(); |
leafman | 98:9f8bab96edff | 918 | //delete all bin files in /local |
leafman | 98:9f8bab96edff | 919 | DIR *dir; |
leafman | 98:9f8bab96edff | 920 | struct dirent *ent; |
leafman | 98:9f8bab96edff | 921 | printf("Starting update\n"); |
leafman | 98:9f8bab96edff | 922 | printf("deleting old firmware files\n"); |
leafman | 98:9f8bab96edff | 923 | if ((dir = opendir ("/local/")) != NULL) { |
TickTock | 109:3e6f0e8fca0d | 924 | // print all the files and directories within directory |
leafman | 98:9f8bab96edff | 925 | while ((ent = readdir (dir)) != NULL) { |
leafman | 98:9f8bab96edff | 926 | //printf("FILE: %s\n",ent->d_name); |
leafman | 98:9f8bab96edff | 927 | char dest[4] = ""; |
leafman | 98:9f8bab96edff | 928 | strncat(dest, &ent->d_name[strlen(ent->d_name)-3],3); |
leafman | 98:9f8bab96edff | 929 | dest[0] = tolower(dest[0]); |
leafman | 98:9f8bab96edff | 930 | dest[1] = tolower(dest[1]); |
leafman | 98:9f8bab96edff | 931 | dest[2] = tolower(dest[2]); |
leafman | 98:9f8bab96edff | 932 | if(strcmp(dest,"bin")==0) |
leafman | 98:9f8bab96edff | 933 | { |
leafman | 98:9f8bab96edff | 934 | sprintf(sTemp,"/local/%s",ent->d_name); |
leafman | 98:9f8bab96edff | 935 | int result = remove(sTemp); |
leafman | 98:9f8bab96edff | 936 | printf("REMOVED: %s",ent->d_name); |
leafman | 98:9f8bab96edff | 937 | } |
leafman | 98:9f8bab96edff | 938 | } |
leafman | 98:9f8bab96edff | 939 | closedir (dir); |
leafman | 98:9f8bab96edff | 940 | } else { |
TickTock | 109:3e6f0e8fca0d | 941 | //could not open directory |
leafman | 98:9f8bab96edff | 942 | printf("Couldnt open folder"); |
TickTock | 108:29b5a760adc2 | 943 | wait(3); |
leafman | 98:9f8bab96edff | 944 | return; |
leafman | 98:9f8bab96edff | 945 | } |
leafman | 98:9f8bab96edff | 946 | printf("copying new firmware\n"); |
leafman | 98:9f8bab96edff | 947 | tt.cls(); |
leafman | 98:9f8bab96edff | 948 | //Copy the new firmware from usb->local |
TickTock | 131:0d926c080a65 | 949 | //The newest bin file is the one that is used by the mbed |
leafman | 98:9f8bab96edff | 950 | sprintf(sTemp,"/local/fw%d.bin",fwCount); |
leafman | 98:9f8bab96edff | 951 | printf("Writing %s\n",sTemp); |
leafman | 98:9f8bab96edff | 952 | wait(2); |
TickTock | 143:88b5155622a5 | 953 | lfile = fopen(sTemp, "wb"); |
TickTock | 143:88b5155622a5 | 954 | if(lfile == NULL) |
leafman | 98:9f8bab96edff | 955 | { |
TickTock | 131:0d926c080a65 | 956 | printf("Couldn't Open Destination\n"); |
TickTock | 108:29b5a760adc2 | 957 | wait(3); |
leafman | 98:9f8bab96edff | 958 | return; |
leafman | 98:9f8bab96edff | 959 | } |
TickTock | 97:a25940fd7b5b | 960 | |
TickTock | 143:88b5155622a5 | 961 | while (!f_eof(&efile)) |
leafman | 98:9f8bab96edff | 962 | { |
TickTock | 143:88b5155622a5 | 963 | sfr=f_read(&efile,&buffer,bufSize,&bytesRW); |
TickTock | 143:88b5155622a5 | 964 | fwrite(buffer, 1, bytesRW, lfile); |
leafman | 98:9f8bab96edff | 965 | } |
leafman | 98:9f8bab96edff | 966 | |
TickTock | 143:88b5155622a5 | 967 | fflush(lfile); |
TickTock | 143:88b5155622a5 | 968 | fclose(lfile); |
TickTock | 143:88b5155622a5 | 969 | f_close(&efile); |
leafman | 98:9f8bab96edff | 970 | tt.cls(); |
leafman | 98:9f8bab96edff | 971 | printf("Succesful\n\n"); |
TickTock | 108:29b5a760adc2 | 972 | printf("Rebooting in 3 seconds\n"); |
TickTock | 108:29b5a760adc2 | 973 | wait(3); |
leafman | 98:9f8bab96edff | 974 | //Now run new firmware |
TickTock | 111:d1559bb25c43 | 975 | mbed_reset(); |
TickTock | 99:c05abf8e1cdc | 976 | } |
TickTock | 108:29b5a760adc2 | 977 | |
TickTock | 108:29b5a760adc2 | 978 | bool detectUSB(void){ |
TickTock | 130:1a9d2a6d99ce | 979 | FIL tfile; // external usb file |
TickTock | 111:d1559bb25c43 | 980 | bool usbEn = (f_open(&tfile,"usb.det",FA_WRITE|FA_OPEN_ALWAYS)==FR_OK); |
TickTock | 108:29b5a760adc2 | 981 | if(usbEn){ |
TickTock | 111:d1559bb25c43 | 982 | f_close(&tfile); |
TickTock | 111:d1559bb25c43 | 983 | f_unlink("usb.det"); |
TickTock | 111:d1559bb25c43 | 984 | } |
TickTock | 130:1a9d2a6d99ce | 985 | return(usbEn); |
TickTock | 108:29b5a760adc2 | 986 | } |
TickTock | 131:0d926c080a65 | 987 | |
TickTock | 140:ab3e94eb0227 | 988 | void chirp(void){ |
TickTock | 140:ab3e94eb0227 | 989 | static unsigned short counter=0; |
TickTock | 140:ab3e94eb0227 | 990 | |
TickTock | 140:ab3e94eb0227 | 991 | if(chirpInt>0){ |
TickTock | 141:cf13a632ddb5 | 992 | if(++counter>chirpInt){ |
TickTock | 141:cf13a632ddb5 | 993 | spkr.beep(500,0.015); |
TickTock | 140:ab3e94eb0227 | 994 | counter=0; |
TickTock | 140:ab3e94eb0227 | 995 | } |
TickTock | 148:6e3b9135fad2 | 996 | }else{ |
TickTock | 148:6e3b9135fad2 | 997 | counter=0; |
TickTock | 140:ab3e94eb0227 | 998 | } |
TickTock | 140:ab3e94eb0227 | 999 | } |
TickTock | 140:ab3e94eb0227 | 1000 | |
TickTock | 149:e9739523109f | 1001 | float airDrag(float F) |
TickTock | 149:e9739523109f | 1002 | { |
TickTock | 149:e9739523109f | 1003 | float drag_F[16] = {1.47,1.39,1.363,1.337,1.312,1.288,1.265,1.243,1.221,1.2,1.18,1.161,1.142,1.124,1.106,1.034}; |
TickTock | 149:e9739523109f | 1004 | float temp_F[16] = {-31,-4,5,14,23,32,41,50,59,68,77,86,95,104,113,149}; |
TickTock | 149:e9739523109f | 1005 | char ii=0; |
TickTock | 149:e9739523109f | 1006 | float drag; |
TickTock | 149:e9739523109f | 1007 | while(ambient_F<=temp_F[++ii]) { } // Find section in table |
TickTock | 149:e9739523109f | 1008 | drag=(ambient_F-temp_F[ii]); |
TickTock | 149:e9739523109f | 1009 | drag/=(temp_F[ii-1]-temp_F[ii]); |
TickTock | 149:e9739523109f | 1010 | drag*=(drag_F[ii-1]-drag_F[ii]); |
TickTock | 149:e9739523109f | 1011 | drag+=drag_F[ii]; |
TickTock | 149:e9739523109f | 1012 | return drag; |
TickTock | 149:e9739523109f | 1013 | } |
TickTock | 149:e9739523109f | 1014 | |
TickTock | 131:0d926c080a65 | 1015 | //Sample CONFIG.TXT |
TickTock | 131:0d926c080a65 | 1016 | /* |
TickTock | 144:b0c9d30dd346 | 1017 | format 7 |
TickTock | 131:0d926c080a65 | 1018 | x0_off 5732 |
TickTock | 131:0d926c080a65 | 1019 | y0_off 34009 |
TickTock | 131:0d926c080a65 | 1020 | x0_pp 77 |
TickTock | 131:0d926c080a65 | 1021 | y0_pp 106 |
TickTock | 131:0d926c080a65 | 1022 | x1_off 33955 |
TickTock | 131:0d926c080a65 | 1023 | y1_off 6310 |
TickTock | 131:0d926c080a65 | 1024 | x1_pp 80 |
TickTock | 131:0d926c080a65 | 1025 | y1_pp 104 |
TickTock | 131:0d926c080a65 | 1026 | x_mid 31986 |
TickTock | 131:0d926c080a65 | 1027 | dMode0 4 |
TickTock | 131:0d926c080a65 | 1028 | dMode1 2 |
TickTock | 131:0d926c080a65 | 1029 | ledHi 0.800 |
TickTock | 131:0d926c080a65 | 1030 | ledLo 0.100 |
TickTock | 131:0d926c080a65 | 1031 | pollInt 300 |
TickTock | 131:0d926c080a65 | 1032 | scale12V 16.20 |
TickTock | 131:0d926c080a65 | 1033 | skin 0 |
TickTock | 131:0d926c080a65 | 1034 | dtePeriod 14 |
TickTock | 131:0d926c080a65 | 1035 | DebugMode 0 |
TickTock | 144:b0c9d30dd346 | 1036 | metric 0 |
TickTock | 148:6e3b9135fad2 | 1037 | firmware 1 |
TickTock | 131:0d926c080a65 | 1038 | showHealth 1 |
TickTock | 141:cf13a632ddb5 | 1039 | brakeMon 1 |
TickTock | 141:cf13a632ddb5 | 1040 | brkMonRate 400000 |
TickTock | 144:b0c9d30dd346 | 1041 | brkMonThr 4000 |
TickTock | 149:e9739523109f | 1042 | */ |