Tick Tock / Mbed 2 deprecated CANary_9341

Dual CANbus monitor and instrumentation cluster supporting ILI9341 display controller

Dependencies:   SPI_TFTx2_ILI9341 TOUCH_TFTx2_ILI9341 TFT_fonts mbed

Fork of CANary by Tick Tock

utility.cpp@142:c1a11d6f181c, 2013-08-04 (annotated)

Committer:
TickTock
Date:
Sun Aug 04 20:59:27 2013 +0000
Revision:
142:c1a11d6f181c
Parent:
141:cf13a632ddb5
Child:
143:88b5155622a5
changed trip log back to just cp vales

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TickTock 13:62e0f7f39ff5 1 // utility.cpp
TickTock 13:62e0f7f39ff5 2 #include "utility.h"
TickTock 141:cf13a632ddb5 3 unsigned long brkMonRate = 400000;
TickTock 141:cf13a632ddb5 4 unsigned short brkMonThr = 2000;
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 124:0d622967b764 295 SOH_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 121:553faf139a20 298
TickTock 121:553faf139a20 299 // Save shunt data
TickTock 121:553faf139a20 300 for(j=0; j<24; j++){
TickTock 124:0d622967b764 301 shunt[j*4+0]=battData[BatDataBaseG6*7+j+3]&0x08;
TickTock 124:0d622967b764 302 shunt[j*4+1]=battData[BatDataBaseG6*7+j+3]&0x04;
TickTock 124:0d622967b764 303 shunt[j*4+2]=battData[BatDataBaseG6*7+j+3]&0x02;
TickTock 124:0d622967b764 304 shunt[j*4+3]=battData[BatDataBaseG6*7+j+3]&0x01;
TickTock 121:553faf139a20 305 }
TickTock 83:52b1f330a62d 306 }
TickTock 83:52b1f330a62d 307 }
TickTock 83:52b1f330a62d 308 }else if((mType==1)&&(canRXmsg.id==0x1db)){ //Battery Volts and Amps
TickTock 119:0e2b641e98a2 309 packV_x2=((canRXmsg.data[2]<<2)|(canRXmsg.data[3]>>6)); // 1 LSB = 0.5V
TickTock 119:0e2b641e98a2 310 packA_x2=((canRXmsg.data[0]<<3)|(canRXmsg.data[1]>>5)); // 1 LSB = 0.5A
TickTock 119:0e2b641e98a2 311 if(packA_x2>0x03ff){
TickTock 119:0e2b641e98a2 312 packA_x2|=0xf800;//extend sign;
TickTock 83:52b1f330a62d 313 }
TickTock 119:0e2b641e98a2 314 packA_x2 -= 1; //Slight correction to value required (unique to my Leaf?)
TickTock 121:553faf139a20 315 if (-packA_x2<Imin){
TickTock 121:553faf139a20 316 Imin=-packA_x2;
TickTock 121:553faf139a20 317 } else if (-packA_x2>Imax){
TickTock 121:553faf139a20 318 Imax=-packA_x2;
TickTock 121:553faf139a20 319 }
TickTock 119:0e2b641e98a2 320 imWs_x4 = packV_x2; // Volts*milliSeconds*2
TickTock 119:0e2b641e98a2 321 imWs_x4 *= -packA_x2; // milliWattseconds*4
TickTock 118:02010b18efdc 322 mWs_x4 += imWs_x4; // total mWs_x4
TickTock 121:553faf139a20 323 float temp;
TickTock 121:553faf139a20 324 temp = Resr;
TickTock 121:553faf139a20 325 temp *= (float) -packA_x2;
TickTock 121:553faf139a20 326 temp += (float) packV_x2;
TickTock 120:041edeec08f5 327 if(temp>curRmax){
TickTock 120:041edeec08f5 328 curRmax=temp;
TickTock 120:041edeec08f5 329 } else if(temp<curRmin){
TickTock 120:041edeec08f5 330 curRmin=temp;
TickTock 120:041edeec08f5 331 }
TickTock 121:553faf139a20 332 temp = Resr-0.001;
TickTock 121:553faf139a20 333 temp *= (float) -packA_x2;
TickTock 121:553faf139a20 334 temp += (float) packV_x2;
TickTock 120:041edeec08f5 335 if(temp>redRmax){
TickTock 120:041edeec08f5 336 redRmax=temp;
TickTock 120:041edeec08f5 337 } else if(temp<redRmin){
TickTock 120:041edeec08f5 338 redRmin=temp;
TickTock 120:041edeec08f5 339 }
TickTock 121:553faf139a20 340 temp = Resr+0.001;
TickTock 121:553faf139a20 341 temp *= (float) -packA_x2;
TickTock 121:553faf139a20 342 temp += (float) packV_x2;
TickTock 120:041edeec08f5 343 if(temp>incRmax){
TickTock 120:041edeec08f5 344 incRmax=temp;
TickTock 120:041edeec08f5 345 } else if(temp<incRmin){
TickTock 120:041edeec08f5 346 incRmin=temp;
TickTock 120:041edeec08f5 347 }
TickTock 118:02010b18efdc 348 numWsamples++;
TickTock 83:52b1f330a62d 349 }else if((mType==1)&&(canRXmsg.id==0x1da)){ //Motor Speed
TickTock 83:52b1f330a62d 350 imotorRPM=((canRXmsg.data[4]<<8)|(canRXmsg.data[5]));
TickTock 83:52b1f330a62d 351 if(imotorRPM<0){ // take absolute value
TickTock 83:52b1f330a62d 352 imotorRPM=-imotorRPM;
TickTock 83:52b1f330a62d 353 }
TickTock 83:52b1f330a62d 354 motorRPM+=imotorRPM;
TickTock 92:935adef49ea4 355 numSsamples++;
TickTock 140:ab3e94eb0227 356 }else if((mType==2)&&(canRXmsg.id==0x1ca)){ //Brake Pressure
TickTock 140:ab3e94eb0227 357 if(brakeMon){
TickTock 140:ab3e94eb0227 358 if(canRXmsg.data[0]<0xff){
TickTock 141:cf13a632ddb5 359 if((canRXmsg.data[0]*imotorRPM)<brkMonThr){
TickTock 140:ab3e94eb0227 360 chirpInt=0;
TickTock 140:ab3e94eb0227 361 }else{
TickTock 140:ab3e94eb0227 362 chirpInt=brkMonRate/imotorRPM;
TickTock 140:ab3e94eb0227 363 chirpInt/=canRXmsg.data[0];
TickTock 140:ab3e94eb0227 364 }
TickTock 140:ab3e94eb0227 365 }
TickTock 140:ab3e94eb0227 366 }
TickTock 13:62e0f7f39ff5 367 }
TickTock 37:fea2c1d52c5f 368 }
TickTock 13:62e0f7f39ff5 369 }
TickTock 13:62e0f7f39ff5 370
garygid 87:46ac3f2519d6 371 //-----------------------------
TickTock 13:62e0f7f39ff5 372 void logTS () {
TickTock 13:62e0f7f39ff5 373 CANMessage tsMsg;
TickTock 13:62e0f7f39ff5 374 unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
garygid 69:6bfdfc002036 375 // NOTE: In Mbed, I believe that this is seconds past start of 1970, not 1900
garygid 69:6bfdfc002036 376 // but this is good, since seconds past 1970 is what CAN-Do expects. GG - Date Time
TickTock 13:62e0f7f39ff5 377 tsMsg.id=0xfff;
TickTock 13:62e0f7f39ff5 378 tsMsg.len=0xf;
garygid 69:6bfdfc002036 379 tsMsg.data[0]=secs&0xff;
TickTock 13:62e0f7f39ff5 380 tsMsg.data[1]=(secs>>8)&0xff;
TickTock 13:62e0f7f39ff5 381 tsMsg.data[2]=(secs>>16)&0xff;
garygid 69:6bfdfc002036 382 tsMsg.data[3]=(secs>>24)&0xff;
garygid 69:6bfdfc002036 383 tsMsg.data[4]=0; // 0xff; gg - Date Time
garygid 69:6bfdfc002036 384 tsMsg.data[5]=0; // 0xff; for CAN-Do
garygid 69:6bfdfc002036 385 tsMsg.data[6]=0; // 0xff;
TickTock 13:62e0f7f39ff5 386 tsMsg.data[7]=0xff;
garygid 69:6bfdfc002036 387 logCan(0,tsMsg); // Date-Time
garygid 69:6bfdfc002036 388 }
garygid 69:6bfdfc002036 389
TickTock 93:c2402e8cd0e2 390 void logEvent (char * errMsg) {
garygid 69:6bfdfc002036 391 // log CAN-Do 8-character Pseudo Message
garygid 69:6bfdfc002036 392 CANMessage tsMsg;
garygid 69:6bfdfc002036 393 tsMsg.id=0xffe; // pseudo Message to CAN-Do log
garygid 69:6bfdfc002036 394 tsMsg.len=0xf;
garygid 69:6bfdfc002036 395 int iMsgLen = strlen(errMsg);
garygid 69:6bfdfc002036 396 // 8 character message compatible with CAN-Do
garygid 69:6bfdfc002036 397 for(int i=0; i<8; i++){
garygid 69:6bfdfc002036 398 tsMsg.data[i]=' ';
garygid 69:6bfdfc002036 399 if( i < iMsgLen ) tsMsg.data[i]=errMsg[i];
garygid 69:6bfdfc002036 400 }
garygid 69:6bfdfc002036 401 logCan(0,tsMsg); // FFE Comment Message
TickTock 13:62e0f7f39ff5 402 }
TickTock 13:62e0f7f39ff5 403
TickTock 78:a383971fe02f 404 void sendReq() {
TickTock 78:a383971fe02f 405 static char data[8] = {0x02, 0x21, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff};
TickTock 78:a383971fe02f 406 if(reqMsgCnt<99){
TickTock 78:a383971fe02f 407 switch (reqMsgCnt){
TickTock 124:0d622967b764 408 case BatDataBaseG1:
TickTock 138:a2f5af85ed0d 409 can2.monitor(false); // set to active mode
TickTock 138:a2f5af85ed0d 410 can2SleepMode = 0; // enable TX
TickTock 79:68f0dd8d1f19 411 data[0]=0x02; //change to request group 1
TickTock 78:a383971fe02f 412 data[1]=0x21;
TickTock 78:a383971fe02f 413 data[2]=0x01;
TickTock 78:a383971fe02f 414 break;
TickTock 124:0d622967b764 415 case BatDataBaseG2: // group 1 has 6 frames
TickTock 79:68f0dd8d1f19 416 data[0]=0x02; //change to request group 2 (cp data)
TickTock 78:a383971fe02f 417 data[1]=0x21;
TickTock 78:a383971fe02f 418 data[2]=0x02;
TickTock 78:a383971fe02f 419 break;
TickTock 124:0d622967b764 420 case BatDataBaseG3: // group 2 has 29 frames
TickTock 79:68f0dd8d1f19 421 data[0]=0x02; //change to request group 3
TickTock 78:a383971fe02f 422 data[1]=0x21;
TickTock 78:a383971fe02f 423 data[2]=0x03;
TickTock 78:a383971fe02f 424 break;
TickTock 124:0d622967b764 425 case BatDataBaseG4: // group 3 has 5 frames
TickTock 79:68f0dd8d1f19 426 data[0]=0x02; //change to request group 4 (temperature)
TickTock 78:a383971fe02f 427 data[1]=0x21;
TickTock 78:a383971fe02f 428 data[2]=0x04;
TickTock 78:a383971fe02f 429 break;
TickTock 124:0d622967b764 430 case BatDataBaseG5: // group 4 has 3 frames
TickTock 79:68f0dd8d1f19 431 data[0]=0x02; //change to request group 5
TickTock 78:a383971fe02f 432 data[1]=0x21;
TickTock 78:a383971fe02f 433 data[2]=0x05;
TickTock 78:a383971fe02f 434 break;
TickTock 124:0d622967b764 435 case BatDataBaseG6: // group 4 has 3 frames
TickTock 124:0d622967b764 436 data[0]=0x02; //change to request group 5
TickTock 121:553faf139a20 437 data[1]=0x21;
TickTock 121:553faf139a20 438 data[2]=0x06;
TickTock 121:553faf139a20 439 break;
TickTock 124:0d622967b764 440 case BatDataBaseG7: // group 5 has 11 frames
TickTock 78:a383971fe02f 441 reqMsgCnt = 99;
TickTock 138:a2f5af85ed0d 442 can2SleepMode = VP230Sleep; // disable TX
TickTock 138:a2f5af85ed0d 443 can2.monitor(true); // set to snoop mode
TickTock 79:68f0dd8d1f19 444 msgReq.detach(); // stop ticker
TickTock 78:a383971fe02f 445 default:
TickTock 78:a383971fe02f 446 data[0]=0x30; //change to request next line message
TickTock 78:a383971fe02f 447 data[1]=0x01;
TickTock 78:a383971fe02f 448 data[2]=0x00;
TickTock 78:a383971fe02f 449 }
TickTock 138:a2f5af85ed0d 450 can2.write(CANMessage(0x79b, data, 8));
TickTock 78:a383971fe02f 451 reqMsgCnt++;
TickTock 78:a383971fe02f 452 }
TickTock 78:a383971fe02f 453 }
TickTock 78:a383971fe02f 454
TickTock 138:a2f5af85ed0d 455 void sendTempReq(){
TickTock 138:a2f5af85ed0d 456 //Requests ambient and cabin temperature
TickTock 138:a2f5af85ed0d 457 char data[8] = {0x03, 0x22, 0x11, 0x5d, 0xff, 0xff, 0xff, 0xff};
TickTock 138:a2f5af85ed0d 458 can2.monitor(false); // set to active mode
TickTock 138:a2f5af85ed0d 459 can2SleepMode = 0; // enable TX
TickTock 138:a2f5af85ed0d 460 can2.write(CANMessage(0x797, data, 8));
TickTock 138:a2f5af85ed0d 461 can2SleepMode = VP230Sleep; // disable TX
TickTock 138:a2f5af85ed0d 462 }
TickTock 138:a2f5af85ed0d 463
TickTock 78:a383971fe02f 464 void autoPollISR(){
TickTock 138:a2f5af85ed0d 465 //sendTempReq();
TickTock 78:a383971fe02f 466 reqMsgCnt = 0; //reset message counter
TickTock 124:0d622967b764 467 msgReq.attach(&sendReq,0.015);
TickTock 13:62e0f7f39ff5 468 }
TickTock 13:62e0f7f39ff5 469
TickTock 36:dbd39c315258 470 void playbackISR() { //Used for autoplayback
TickTock 36:dbd39c315258 471 step=true;
TickTock 36:dbd39c315258 472 }
TickTock 36:dbd39c315258 473
TickTock 13:62e0f7f39ff5 474 void recieve1() {
TickTock 13:62e0f7f39ff5 475 CANMessage msg1;
TickTock 13:62e0f7f39ff5 476 can1.read(msg1);
garygid 69:6bfdfc002036 477
TickTock 132:08748a67280a 478 secsNoEvCanMsg=0; // reset deadman switch
garygid 69:6bfdfc002036 479 if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus
TickTock 106:f016912a03db 480 if(msg1.id>0) {
TickTock 106:f016912a03db 481 logCan(1, msg1); // EVcan Message Received
TickTock 106:f016912a03db 482 led1 = !led1;
TickTock 106:f016912a03db 483 }
TickTock 13:62e0f7f39ff5 484 }
TickTock 13:62e0f7f39ff5 485
TickTock 13:62e0f7f39ff5 486 void recieve2() {
TickTock 13:62e0f7f39ff5 487 CANMessage msg2;
TickTock 13:62e0f7f39ff5 488 can2.read(msg2);
garygid 69:6bfdfc002036 489
TickTock 132:08748a67280a 490 secsNoCarCanMsg=0; // reset deadman switch
TickTock 134:ad243e4f1a17 491 if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second CAR bus
TickTock 106:f016912a03db 492 if(msg2.id>0) {
TickTock 106:f016912a03db 493 logCan(2, msg2); // CARcan Message Received
TickTock 106:f016912a03db 494 led2 = !led2;
TickTock 106:f016912a03db 495 }
TickTock 13:62e0f7f39ff5 496 }
TickTock 13:62e0f7f39ff5 497
TickTock 22:a43df3905863 498 unsigned char buttonX(unsigned short X, unsigned char columns) {
TickTock 22:a43df3905863 499 unsigned char val = X*columns/320;
TickTock 22:a43df3905863 500 return val;
TickTock 22:a43df3905863 501 }
TickTock 22:a43df3905863 502
TickTock 22:a43df3905863 503 unsigned char buttonY(unsigned short Y, unsigned char rows) {
TickTock 22:a43df3905863 504 unsigned short val = Y*rows/240;
TickTock 22:a43df3905863 505 return val;
TickTock 22:a43df3905863 506 }
TickTock 23:cd03f9c3395e 507
TickTock 23:cd03f9c3395e 508 void saveConfig(){
TickTock 23:cd03f9c3395e 509 FILE *cfile;
TickTock 99:c05abf8e1cdc 510 cfile = fopen("/local/config.txt", "w");
TickTock 140:ab3e94eb0227 511 fprintf(cfile,"format 7\r\n");
TickTock 23:cd03f9c3395e 512 fprintf(cfile,"x0_off %d\r\n",tt.x0_off);
TickTock 23:cd03f9c3395e 513 fprintf(cfile,"y0_off %d\r\n",tt.y0_off);
TickTock 23:cd03f9c3395e 514 fprintf(cfile,"x0_pp %d\r\n",tt.x0_pp);
TickTock 23:cd03f9c3395e 515 fprintf(cfile,"y0_pp %d\r\n",tt.y0_pp);
TickTock 23:cd03f9c3395e 516 fprintf(cfile,"x1_off %d\r\n",tt.x1_off);
TickTock 23:cd03f9c3395e 517 fprintf(cfile,"y1_off %d\r\n",tt.y1_off);
TickTock 23:cd03f9c3395e 518 fprintf(cfile,"x1_pp %d\r\n",tt.x1_pp);
TickTock 23:cd03f9c3395e 519 fprintf(cfile,"y1_pp %d\r\n",tt.y1_pp);
TickTock 23:cd03f9c3395e 520 fprintf(cfile,"x_mid %d\r\n",tt.x_mid);
leafman 98:9f8bab96edff 521 if (dMode[0]==configScreen)
TickTock 41:8d4609ea7259 522 fprintf(cfile,"dMode0 %d\r\n",mainScreen);
TickTock 26:462ccb580472 523 else
TickTock 26:462ccb580472 524 fprintf(cfile,"dMode0 %d\r\n",dMode[0]);
leafman 98:9f8bab96edff 525 if (dMode[1]==configScreen)
TickTock 41:8d4609ea7259 526 fprintf(cfile,"dMode1 %d\r\n",mainScreen);
TickTock 26:462ccb580472 527 else
TickTock 26:462ccb580472 528 fprintf(cfile,"dMode1 %d\r\n",dMode[1]);
TickTock 35:5acbd8a64a89 529 fprintf(cfile,"ledHi %4.3f\r\n",ledHi);
TickTock 35:5acbd8a64a89 530 fprintf(cfile,"ledLo %4.3f\r\n",ledLo);
TickTock 35:5acbd8a64a89 531 fprintf(cfile,"pollInt %d\r\n",pollInt);
TickTock 35:5acbd8a64a89 532 fprintf(cfile,"scale12V %4.2f\r\n",scale12V);
TickTock 48:d1ce92104a1f 533 fprintf(cfile,"skin %d\r\n",skin);
TickTock 50:83d5864c64a0 534 fprintf(cfile,"dtePeriod %d\r\n",dtePeriod);
garygid 87:46ac3f2519d6 535 fprintf(cfile,"DebugMode %d\r\n",(debugMode?1:0));
leafman 98:9f8bab96edff 536 fprintf(cfile,"metric %d\r\n",(metric?1:0));
leafman 98:9f8bab96edff 537 fprintf(cfile, "firmware %d\r\n", fwCount );
TickTock 131:0d926c080a65 538 fprintf(cfile,"showHealth %d\r\n",(showHealth?1:0));
TickTock 140:ab3e94eb0227 539 fprintf(cfile,"brakeMon %d\r\n",(brakeMon?1:0));
TickTock 141:cf13a632ddb5 540 fprintf(cfile,"brkMonRate %d\r\n", brkMonRate );
TickTock 141:cf13a632ddb5 541 fprintf(cfile,"brkMonThr %d\r\n", brkMonThr );
TickTock 23:cd03f9c3395e 542 fclose(cfile);
TickTock 23:cd03f9c3395e 543 }
TickTock 23:cd03f9c3395e 544
TickTock 111:d1559bb25c43 545 void readConfig(){
TickTock 23:cd03f9c3395e 546 FILE *cfile;
TickTock 23:cd03f9c3395e 547 int ff;
TickTock 131:0d926c080a65 548
TickTock 23:cd03f9c3395e 549 cfile = fopen("/local/config.txt", "r");
TickTock 23:cd03f9c3395e 550 if (cfile==NULL){ // if doesn't exist --> create
TickTock 116:5cd72bae7c12 551 printMsg("No config file found.\n"); // no config file
TickTock 116:5cd72bae7c12 552 printMsg("Calibrating touch screen.\n"); // calibrating
TickTock 23:cd03f9c3395e 553 //tt.setcal(5570, 34030, 80, 108, 33700, 5780, 82, 108, 32500);// bypass calibration using my values
TickTock 23:cd03f9c3395e 554 tt.calibrate(); // run touchscreen calibration routine
garygid 58:4d06288d75a2 555 // NOTE: calibrates screen 1 first, then screen 0.
TickTock 23:cd03f9c3395e 556 saveConfig();
TickTock 23:cd03f9c3395e 557 } else {
TickTock 102:fd19f777a0b4 558 ledHi = 0.8;
TickTock 48:d1ce92104a1f 559 ledLo = 0.1;
TickTock 102:fd19f777a0b4 560 pollInt = 60;
TickTock 48:d1ce92104a1f 561 scale12V = 16.2;
TickTock 48:d1ce92104a1f 562 skin = ttSkin;
leafman 98:9f8bab96edff 563 fscanf(cfile, "format %d\r\n", &ff );
leafman 98:9f8bab96edff 564 fscanf(cfile, "x0_off %d\r\n", &tt.x0_off );
leafman 98:9f8bab96edff 565 fscanf(cfile, "y0_off %d\r\n", &tt.y0_off );
leafman 98:9f8bab96edff 566 fscanf(cfile, "x0_pp %d\r\n", &tt.x0_pp );
leafman 98:9f8bab96edff 567 fscanf(cfile, "y0_pp %d\r\n", &tt.y0_pp );
leafman 98:9f8bab96edff 568 fscanf(cfile, "x1_off %d\r\n", &tt.x1_off );
leafman 98:9f8bab96edff 569 fscanf(cfile, "y1_off %d\r\n", &tt.y1_off );
leafman 98:9f8bab96edff 570 fscanf(cfile, "x1_pp %d\r\n", &tt.x1_pp );
leafman 98:9f8bab96edff 571 fscanf(cfile, "y1_pp %d\r\n", &tt.y1_pp );
leafman 98:9f8bab96edff 572 fscanf(cfile, "x_mid %d\r\n", &tt.x_mid );
leafman 98:9f8bab96edff 573 fscanf(cfile, "dMode0 %d\r\n", &dMode[0] );
leafman 98:9f8bab96edff 574 fscanf(cfile, "dMode1 %d\r\n", &dMode[1] );
TickTock 35:5acbd8a64a89 575 if(ff>1){
leafman 98:9f8bab96edff 576 fscanf(cfile, "ledHi %f\r\n", &ledHi );
leafman 98:9f8bab96edff 577 fscanf(cfile, "ledLo %f\r\n", &ledLo );
leafman 98:9f8bab96edff 578 fscanf(cfile, "pollInt %d\r\n", &pollInt );
leafman 98:9f8bab96edff 579 fscanf(cfile, "scale12V %f\r\n", &scale12V );
TickTock 48:d1ce92104a1f 580 }
TickTock 48:d1ce92104a1f 581 if(ff>2){
leafman 98:9f8bab96edff 582 fscanf(cfile, "skin %d\r\n", &skin );
leafman 98:9f8bab96edff 583 fscanf(cfile, "dtePeriod %d\r\n", &dtePeriod );
TickTock 35:5acbd8a64a89 584 }
garygid 87:46ac3f2519d6 585 if(ff>3){
leafman 98:9f8bab96edff 586 int iDebug;
leafman 98:9f8bab96edff 587 fscanf(cfile, "DebugMode %d\r\n", &iDebug );
leafman 98:9f8bab96edff 588 debugMode = (bool)iDebug;
leafman 98:9f8bab96edff 589 }
leafman 98:9f8bab96edff 590 if(ff>4) {
leafman 98:9f8bab96edff 591 int iMetric;
leafman 98:9f8bab96edff 592 fscanf(cfile, "metric %d\r\n", &iMetric );
TickTock 141:cf13a632ddb5 593 metric = (bool)iMetric; // This will get re-assigned based on dash selection
leafman 98:9f8bab96edff 594 fscanf(cfile, "firmware %d\r\n", &iMetric );
leafman 98:9f8bab96edff 595 fwCount = iMetric;
TickTock 35:5acbd8a64a89 596 }
TickTock 131:0d926c080a65 597 if(ff>5){
TickTock 131:0d926c080a65 598 int ishowHealth;
TickTock 131:0d926c080a65 599 fscanf(cfile, "showHealth %d\r\n", &ishowHealth );
TickTock 131:0d926c080a65 600 showHealth = (bool)ishowHealth;
TickTock 131:0d926c080a65 601 }
TickTock 140:ab3e94eb0227 602 if(ff>6){
TickTock 140:ab3e94eb0227 603 int iBrakeMon;
TickTock 140:ab3e94eb0227 604 fscanf(cfile, "brakeMon %d\r\n", &iBrakeMon );
TickTock 140:ab3e94eb0227 605 brakeMon = (bool)iBrakeMon;
TickTock 141:cf13a632ddb5 606 fscanf(cfile, "brkMonRate %d\r\n", &brkMonRate );
TickTock 141:cf13a632ddb5 607 fscanf(cfile, "brkMonThr %d\r\n", &brkMonThr );
TickTock 140:ab3e94eb0227 608 }
TickTock 23:cd03f9c3395e 609 fclose(cfile);
TickTock 140:ab3e94eb0227 610 if(ff<7){//If not latest format, save as latest format
TickTock 35:5acbd8a64a89 611 saveConfig();
TickTock 116:5cd72bae7c12 612 printMsg("Config file format updated.\n"); // config forat updates
TickTock 48:d1ce92104a1f 613 }
TickTock 116:5cd72bae7c12 614 printMsg("Config file loaded.\n"); // config file loaded
TickTock 23:cd03f9c3395e 615 }
TickTock 23:cd03f9c3395e 616 }
TickTock 25:ddf0ec209f03 617
TickTock 25:ddf0ec209f03 618 void upDate(unsigned char field, bool upDownBar){
TickTock 25:ddf0ec209f03 619 struct tm t; // pointer to a static tm structure
TickTock 25:ddf0ec209f03 620 time_t seconds ;
TickTock 25:ddf0ec209f03 621 seconds = time(NULL);
TickTock 25:ddf0ec209f03 622 t = *localtime(&seconds) ;
TickTock 25:ddf0ec209f03 623 switch(field){
TickTock 25:ddf0ec209f03 624 case 0: // year
TickTock 25:ddf0ec209f03 625 if (upDownBar) {
TickTock 25:ddf0ec209f03 626 t.tm_year = t.tm_year+1;
TickTock 25:ddf0ec209f03 627 } else {
TickTock 25:ddf0ec209f03 628 t.tm_year = t.tm_year-1;
TickTock 25:ddf0ec209f03 629 }
TickTock 25:ddf0ec209f03 630 break;
TickTock 25:ddf0ec209f03 631 case 1: // month
TickTock 25:ddf0ec209f03 632 if (upDownBar) {
TickTock 25:ddf0ec209f03 633 t.tm_mon = (t.tm_mon<12)?t.tm_mon+1:1;
TickTock 25:ddf0ec209f03 634 } else {
TickTock 25:ddf0ec209f03 635 t.tm_mon = (t.tm_mon>2)?t.tm_mon-1:12;
TickTock 25:ddf0ec209f03 636 }
TickTock 25:ddf0ec209f03 637 break;
TickTock 25:ddf0ec209f03 638 case 2: // day
TickTock 25:ddf0ec209f03 639 if (upDownBar) {
TickTock 25:ddf0ec209f03 640 t.tm_mday = (t.tm_mday<31)?t.tm_mday+1:1;
TickTock 25:ddf0ec209f03 641 } else {
TickTock 25:ddf0ec209f03 642 t.tm_mday = (t.tm_mday>2)?t.tm_mday-1:31;
TickTock 25:ddf0ec209f03 643 }
TickTock 25:ddf0ec209f03 644 break;
TickTock 25:ddf0ec209f03 645 case 3: // hour
TickTock 25:ddf0ec209f03 646 if (upDownBar) {
TickTock 25:ddf0ec209f03 647 t.tm_hour = (t.tm_hour<23)?t.tm_hour+1:0;
TickTock 25:ddf0ec209f03 648 } else {
TickTock 25:ddf0ec209f03 649 t.tm_hour = (t.tm_hour>1)?t.tm_hour-1:23;
TickTock 25:ddf0ec209f03 650 }
TickTock 25:ddf0ec209f03 651 break;
TickTock 25:ddf0ec209f03 652 case 4: // minute
TickTock 25:ddf0ec209f03 653 if (upDownBar) {
TickTock 25:ddf0ec209f03 654 t.tm_min = (t.tm_min<59)?t.tm_min+1:0;
TickTock 25:ddf0ec209f03 655 } else {
TickTock 25:ddf0ec209f03 656 t.tm_min = (t.tm_min>1)?t.tm_min-1:59;
TickTock 25:ddf0ec209f03 657 }
TickTock 25:ddf0ec209f03 658 break;
TickTock 25:ddf0ec209f03 659 case 5: // second
TickTock 25:ddf0ec209f03 660 if (upDownBar) {
TickTock 25:ddf0ec209f03 661 t.tm_sec = (t.tm_sec<59)?t.tm_sec+1:0;
TickTock 25:ddf0ec209f03 662 } else {
TickTock 25:ddf0ec209f03 663 t.tm_sec = (t.tm_sec>1)?t.tm_sec-1:59;
TickTock 25:ddf0ec209f03 664 }
TickTock 25:ddf0ec209f03 665 break;
TickTock 25:ddf0ec209f03 666 default:
TickTock 25:ddf0ec209f03 667 break;
TickTock 25:ddf0ec209f03 668 }
TickTock 25:ddf0ec209f03 669 set_time(mktime(&t));
TickTock 25:ddf0ec209f03 670 }
TickTock 25:ddf0ec209f03 671
TickTock 39:eef8beac7411 672 void logPackVoltages() { // Turbo3 - routine to dump CP values to text file
TickTock 39:eef8beac7411 673 char sTemp[40];
TickTock 39:eef8beac7411 674 struct tm t; // pointer to a static tm structure
TickTock 39:eef8beac7411 675 short unsigned max, min, jv, i, bd;
TickTock 39:eef8beac7411 676 unsigned avg;
TickTock 119:0e2b641e98a2 677 unsigned short gids, SOC, packV_x2;
TickTock 140:ab3e94eb0227 678 unsigned long odo;
TickTock 119:0e2b641e98a2 679 signed short packA_x2;
TickTock 39:eef8beac7411 680 time_t seconds ;
TickTock 39:eef8beac7411 681
TickTock 39:eef8beac7411 682 CANMessage msg;
TickTock 39:eef8beac7411 683
TickTock 39:eef8beac7411 684 seconds = time(NULL); // Turbo3
TickTock 39:eef8beac7411 685 t = *localtime(&seconds) ; // Turbo3
TickTock 39:eef8beac7411 686
TickTock 39:eef8beac7411 687 msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids
TickTock 39:eef8beac7411 688 gids = (msg.data[0]<<2)+(msg.data[1]>>6);
TickTock 140:ab3e94eb0227 689 msg = lastMsg[indexLastMsg[0x5c5]]; //Get odometer
TickTock 140:ab3e94eb0227 690 odo = (msg.data[1]<16)+(msg.data[2]<<8)+msg.data[3];
TickTock 39:eef8beac7411 691 msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC
TickTock 39:eef8beac7411 692 SOC = (msg.data[0]<<2)+(msg.data[1]>>6);
TickTock 39:eef8beac7411 693 msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts
TickTock 119:0e2b641e98a2 694 packV_x2 = (msg.data[2]<<2)+(msg.data[3]>>6);
TickTock 119:0e2b641e98a2 695 packA_x2 = (msg.data[0]<<3)+(msg.data[1]>>5);
TickTock 119:0e2b641e98a2 696 if (packA_x2 & 0x400) packA_x2 |= 0xf800;
TickTock 39:eef8beac7411 697
TickTock 39:eef8beac7411 698 max=0;
TickTock 39:eef8beac7411 699 min=9999;
TickTock 39:eef8beac7411 700 avg=0;
TickTock 92:935adef49ea4 701 for(i=0; i<96; i++) {
TickTock 124:0d622967b764 702 bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
TickTock 39:eef8beac7411 703 avg+=bd;
TickTock 39:eef8beac7411 704 if(bd>max) max=bd;
TickTock 39:eef8beac7411 705 if(bd<min) min=bd;
TickTock 39:eef8beac7411 706 }
TickTock 39:eef8beac7411 707 avg /= 96;
TickTock 39:eef8beac7411 708 if(min<3713) {
TickTock 39:eef8beac7411 709 jv=avg-(max-avg)*1.5;
TickTock 39:eef8beac7411 710 } else { // Only compute judgement value if min cellpair meets <= 3712mV requirement
TickTock 39:eef8beac7411 711 jv=0;
TickTock 39:eef8beac7411 712 }
TickTock 39:eef8beac7411 713
TickTock 110:ffddff3ad2f2 714 FIL bfile;
TickTock 110:ffddff3ad2f2 715 FRESULT bfr;
TickTock 110:ffddff3ad2f2 716 bfr = f_open(&bfile,"batvolt.txt",FA_WRITE|FA_OPEN_ALWAYS);
TickTock 110:ffddff3ad2f2 717 if(bfr==FR_OK) {
TickTock 110:ffddff3ad2f2 718 f_lseek(&bfile,0xffffffff); // go to end of file to append
TickTock 39:eef8beac7411 719 strftime(sTemp, 40, "%a %m/%d/%Y %X", &t);
TickTock 110:ffddff3ad2f2 720 f_printf(&bfile,"%s,",sTemp);
TickTock 140:ab3e94eb0227 721 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 722 f_printf(&bfile,"%s,",sTemp);
TickTock 124:0d622967b764 723 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 724 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 725 for(i=0; i<96; i++) {
TickTock 124:0d622967b764 726 bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
TickTock 110:ffddff3ad2f2 727 f_printf(&bfile,",%d",bd);
TickTock 108:29b5a760adc2 728 }
TickTock 110:ffddff3ad2f2 729 f_printf(&bfile,"\r\n");
TickTock 110:ffddff3ad2f2 730 f_close(&bfile);
TickTock 110:ffddff3ad2f2 731 }
TickTock 108:29b5a760adc2 732 logCP=false;
TickTock 108:29b5a760adc2 733 showCP=true;
TickTock 108:29b5a760adc2 734 }
TickTock 108:29b5a760adc2 735
TickTock 108:29b5a760adc2 736 void tripLog() { // Daily log
TickTock 110:ffddff3ad2f2 737 char sTemp[40];
TickTock 108:29b5a760adc2 738 struct tm t; // pointer to a static tm structure
TickTock 108:29b5a760adc2 739 short unsigned max, min, jv, i, bd;
TickTock 108:29b5a760adc2 740 unsigned avg;
TickTock 119:0e2b641e98a2 741 unsigned short gids, SOC, packV_x2;
TickTock 140:ab3e94eb0227 742 unsigned long odo;
TickTock 119:0e2b641e98a2 743 signed short packA_x2;
TickTock 39:eef8beac7411 744 time_t seconds ;
TickTock 39:eef8beac7411 745
TickTock 39:eef8beac7411 746 CANMessage msg;
TickTock 39:eef8beac7411 747
TickTock 39:eef8beac7411 748 seconds = time(NULL); // Turbo3
TickTock 39:eef8beac7411 749 t = *localtime(&seconds) ; // Turbo3
TickTock 39:eef8beac7411 750
TickTock 39:eef8beac7411 751 msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids
TickTock 39:eef8beac7411 752 gids = (msg.data[0]<<2)+(msg.data[1]>>6);
TickTock 140:ab3e94eb0227 753 msg = lastMsg[indexLastMsg[0x5c5]]; //Get odometer
TickTock 140:ab3e94eb0227 754 odo = (msg.data[1]<16)+(msg.data[2]<<8)+msg.data[3];
TickTock 39:eef8beac7411 755 msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC
TickTock 39:eef8beac7411 756 SOC = (msg.data[0]<<2)+(msg.data[1]>>6);
TickTock 39:eef8beac7411 757 msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts
TickTock 119:0e2b641e98a2 758 packV_x2 = (msg.data[2]<<2)+(msg.data[3]>>6);
TickTock 119:0e2b641e98a2 759 packA_x2 = (msg.data[0]<<3)+(msg.data[1]>>5);
TickTock 119:0e2b641e98a2 760 if (packA_x2 & 0x400) packA_x2 |= 0xf800;
TickTock 39:eef8beac7411 761
TickTock 39:eef8beac7411 762 max=0;
TickTock 39:eef8beac7411 763 min=9999;
TickTock 39:eef8beac7411 764 avg=0;
TickTock 39:eef8beac7411 765 for(i=0; i<96; i++) {
TickTock 124:0d622967b764 766 bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
TickTock 39:eef8beac7411 767 avg+=bd;
TickTock 39:eef8beac7411 768 if(bd>max) max=bd;
TickTock 39:eef8beac7411 769 if(bd<min) min=bd;
TickTock 39:eef8beac7411 770 }
TickTock 39:eef8beac7411 771 avg /= 96;
TickTock 39:eef8beac7411 772 if(min<3713) {
TickTock 39:eef8beac7411 773 jv=avg-(max-avg)*1.5;
TickTock 39:eef8beac7411 774 } else { // Only compute judgement value if min cellpair meets <= 3712mV requirement
TickTock 39:eef8beac7411 775 jv=0;
TickTock 39:eef8beac7411 776 }
TickTock 39:eef8beac7411 777
TickTock 110:ffddff3ad2f2 778 FIL bfile;
TickTock 110:ffddff3ad2f2 779 FRESULT bfr;
TickTock 111:d1559bb25c43 780 bfr = f_open(&bfile,"triplog.txt",FA_WRITE|FA_OPEN_ALWAYS);
TickTock 110:ffddff3ad2f2 781 if(bfr==FR_OK) {
TickTock 110:ffddff3ad2f2 782 f_lseek(&bfile,0xffffffff); // go to end of file to append
TickTock 39:eef8beac7411 783 strftime(sTemp, 40, "%a %m/%d/%Y %X", &t);
TickTock 110:ffddff3ad2f2 784 f_printf(&bfile,"%s,",sTemp);
TickTock 140:ab3e94eb0227 785 sprintf(sTemp,"%d,%3.1f,%d,%5.1f%%,%5.1f%%,%4.2f,%5.1f,%4.1f,%d,%d,%d,%d,%d,%4.1f,%4.1f",odo,accV,gids,(float)SOC/10, (float)SOH_x100/100,(float)Ah_x10000/10000,(float)packV_x2/2,(float)packA_x2/2,max,min,avg,max-min,jv,miles_trip[0],kWh_trip[0]);
TickTock 110:ffddff3ad2f2 786 f_printf(&bfile,"%s,",sTemp);
TickTock 124:0d622967b764 787 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 788 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 789 for(i=0; i<96; i++) {
TickTock 124:0d622967b764 790 bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
TickTock 110:ffddff3ad2f2 791 f_printf(&bfile,",%d",bd);
TickTock 142:c1a11d6f181c 792 }
TickTock 122:138a40892a4c 793 // temporariliy dump everything
TickTock 142:c1a11d6f181c 794 /*for(i=0; i<BatDataBufMax; i++) {
TickTock 131:0d926c080a65 795 sprintf(sTemp,",%02x",battData[i]);
TickTock 131:0d926c080a65 796 f_printf(&bfile,"%s",sTemp);
TickTock 142:c1a11d6f181c 797 }*/
TickTock 122:138a40892a4c 798
TickTock 110:ffddff3ad2f2 799 f_printf(&bfile,"\r\n");
TickTock 110:ffddff3ad2f2 800 f_close(&bfile);
TickTock 39:eef8beac7411 801 }
TickTock 39:eef8beac7411 802 }
TickTock 25:ddf0ec209f03 803
leafman 98:9f8bab96edff 804 //LM - updates firmware off a usb key, eliminating the need to plug
leafman 98:9f8bab96edff 805 //the CANary into a computer for updates.
leafman 98:9f8bab96edff 806 void updateFirmware()
leafman 98:9f8bab96edff 807 {
TickTock 111:d1559bb25c43 808 FIL sfile; // external usb file
TickTock 111:d1559bb25c43 809 FRESULT sfr; // external file access flags
TickTock 111:d1559bb25c43 810 unsigned int bytesRW;
TickTock 111:d1559bb25c43 811 char sTemp[40];
TickTock 131:0d926c080a65 812 const int bufSize = 2048;
TickTock 131:0d926c080a65 813 char buffer[bufSize];
TickTock 131:0d926c080a65 814 FILE *destFile;
TickTock 131:0d926c080a65 815
TickTock 131:0d926c080a65 816 // Check for config file on USB drive
TickTock 131:0d926c080a65 817 sfr = f_open(&sfile,"CONFIG.TXT",FA_READ|FA_OPEN_EXISTING);
TickTock 131:0d926c080a65 818 if(sfr == FR_OK)
TickTock 131:0d926c080a65 819 {
TickTock 131:0d926c080a65 820 printf("Copy config file from USB\n");
TickTock 131:0d926c080a65 821 destFile = fopen("/local/CONFIG.TXT", "w");
TickTock 131:0d926c080a65 822 while (!f_eof(&sfile))
TickTock 131:0d926c080a65 823 {
TickTock 131:0d926c080a65 824 sfr=f_read(&sfile,&buffer,bufSize,&bytesRW);
TickTock 131:0d926c080a65 825 fwrite(buffer, 1, bytesRW, destFile);
TickTock 131:0d926c080a65 826 }
TickTock 131:0d926c080a65 827 fflush(destFile);
TickTock 131:0d926c080a65 828 fclose(destFile);
TickTock 131:0d926c080a65 829 f_close(&sfile);
TickTock 131:0d926c080a65 830 }
TickTock 111:d1559bb25c43 831 sfr = f_open(&sfile,"firmware.bin",FA_READ|FA_OPEN_EXISTING);
TickTock 111:d1559bb25c43 832 if(sfr != FR_OK)
TickTock 99:c05abf8e1cdc 833 {
TickTock 137:70853cf5a30f 834 printf("Couldn't find firmware.bin\n");
TickTock 108:29b5a760adc2 835 wait(3);
TickTock 100:63a7456fc972 836 lastDMode[whichTouched]=99;//force refresh
TickTock 99:c05abf8e1cdc 837 return;
TickTock 99:c05abf8e1cdc 838 }
leafman 98:9f8bab96edff 839 fwCount ++;
leafman 98:9f8bab96edff 840 saveConfig();
leafman 98:9f8bab96edff 841 tt.cls();
leafman 98:9f8bab96edff 842 printf("Saved Configuration\n");
leafman 98:9f8bab96edff 843 //delete all bin files in /local
leafman 98:9f8bab96edff 844 DIR *dir;
leafman 98:9f8bab96edff 845 struct dirent *ent;
leafman 98:9f8bab96edff 846 printf("Starting update\n");
leafman 98:9f8bab96edff 847 printf("deleting old firmware files\n");
leafman 98:9f8bab96edff 848 if ((dir = opendir ("/local/")) != NULL) {
TickTock 109:3e6f0e8fca0d 849 // print all the files and directories within directory
leafman 98:9f8bab96edff 850 while ((ent = readdir (dir)) != NULL) {
leafman 98:9f8bab96edff 851 //printf("FILE: %s\n",ent->d_name);
leafman 98:9f8bab96edff 852 char dest[4] = "";
leafman 98:9f8bab96edff 853 strncat(dest, &ent->d_name[strlen(ent->d_name)-3],3);
leafman 98:9f8bab96edff 854 dest[0] = tolower(dest[0]);
leafman 98:9f8bab96edff 855 dest[1] = tolower(dest[1]);
leafman 98:9f8bab96edff 856 dest[2] = tolower(dest[2]);
leafman 98:9f8bab96edff 857 if(strcmp(dest,"bin")==0)
leafman 98:9f8bab96edff 858 {
leafman 98:9f8bab96edff 859 sprintf(sTemp,"/local/%s",ent->d_name);
leafman 98:9f8bab96edff 860 int result = remove(sTemp);
leafman 98:9f8bab96edff 861 printf("REMOVED: %s",ent->d_name);
leafman 98:9f8bab96edff 862 }
leafman 98:9f8bab96edff 863 }
leafman 98:9f8bab96edff 864 closedir (dir);
leafman 98:9f8bab96edff 865 } else {
TickTock 109:3e6f0e8fca0d 866 //could not open directory
leafman 98:9f8bab96edff 867 printf("Couldnt open folder");
TickTock 108:29b5a760adc2 868 wait(3);
leafman 98:9f8bab96edff 869 return;
leafman 98:9f8bab96edff 870 }
leafman 98:9f8bab96edff 871 printf("copying new firmware\n");
leafman 98:9f8bab96edff 872 tt.cls();
leafman 98:9f8bab96edff 873 //Copy the new firmware from usb->local
TickTock 131:0d926c080a65 874 //The newest bin file is the one that is used by the mbed
leafman 98:9f8bab96edff 875 sprintf(sTemp,"/local/fw%d.bin",fwCount);
leafman 98:9f8bab96edff 876 printf("Writing %s\n",sTemp);
leafman 98:9f8bab96edff 877 wait(2);
leafman 98:9f8bab96edff 878 destFile = fopen(sTemp, "wb");
leafman 98:9f8bab96edff 879 if(destFile == NULL)
leafman 98:9f8bab96edff 880 {
TickTock 131:0d926c080a65 881 printf("Couldn't Open Destination\n");
TickTock 108:29b5a760adc2 882 wait(3);
leafman 98:9f8bab96edff 883 return;
leafman 98:9f8bab96edff 884 }
TickTock 97:a25940fd7b5b 885
TickTock 111:d1559bb25c43 886 while (!f_eof(&sfile))
leafman 98:9f8bab96edff 887 {
TickTock 111:d1559bb25c43 888 sfr=f_read(&sfile,&buffer,bufSize,&bytesRW);
TickTock 111:d1559bb25c43 889 fwrite(buffer, 1, bytesRW, destFile);
leafman 98:9f8bab96edff 890 }
leafman 98:9f8bab96edff 891
leafman 98:9f8bab96edff 892 fflush(destFile);
leafman 98:9f8bab96edff 893 fclose(destFile);
TickTock 111:d1559bb25c43 894 f_close(&sfile);
leafman 98:9f8bab96edff 895 tt.cls();
leafman 98:9f8bab96edff 896 printf("Succesful\n\n");
TickTock 108:29b5a760adc2 897 printf("Rebooting in 3 seconds\n");
TickTock 108:29b5a760adc2 898 wait(3);
leafman 98:9f8bab96edff 899 //Now run new firmware
TickTock 111:d1559bb25c43 900 mbed_reset();
TickTock 99:c05abf8e1cdc 901 }
TickTock 108:29b5a760adc2 902
TickTock 108:29b5a760adc2 903 bool detectUSB(void){
TickTock 130:1a9d2a6d99ce 904 FIL tfile; // external usb file
TickTock 111:d1559bb25c43 905 bool usbEn = (f_open(&tfile,"usb.det",FA_WRITE|FA_OPEN_ALWAYS)==FR_OK);
TickTock 108:29b5a760adc2 906 if(usbEn){
TickTock 111:d1559bb25c43 907 f_close(&tfile);
TickTock 111:d1559bb25c43 908 f_unlink("usb.det");
TickTock 111:d1559bb25c43 909 }
TickTock 130:1a9d2a6d99ce 910 return(usbEn);
TickTock 108:29b5a760adc2 911 }
TickTock 131:0d926c080a65 912
TickTock 140:ab3e94eb0227 913 void chirp(void){
TickTock 140:ab3e94eb0227 914 static unsigned short counter=0;
TickTock 140:ab3e94eb0227 915
TickTock 140:ab3e94eb0227 916 if(chirpInt>0){
TickTock 141:cf13a632ddb5 917 if(++counter>chirpInt){
TickTock 141:cf13a632ddb5 918 spkr.beep(500,0.015);
TickTock 140:ab3e94eb0227 919 counter=0;
TickTock 140:ab3e94eb0227 920 }
TickTock 140:ab3e94eb0227 921 }
TickTock 140:ab3e94eb0227 922 }
TickTock 140:ab3e94eb0227 923
TickTock 131:0d926c080a65 924 //Sample CONFIG.TXT
TickTock 131:0d926c080a65 925 /*
TickTock 131:0d926c080a65 926 format 5
TickTock 131:0d926c080a65 927 x0_off 5732
TickTock 131:0d926c080a65 928 y0_off 34009
TickTock 131:0d926c080a65 929 x0_pp 77
TickTock 131:0d926c080a65 930 y0_pp 106
TickTock 131:0d926c080a65 931 x1_off 33955
TickTock 131:0d926c080a65 932 y1_off 6310
TickTock 131:0d926c080a65 933 x1_pp 80
TickTock 131:0d926c080a65 934 y1_pp 104
TickTock 131:0d926c080a65 935 x_mid 31986
TickTock 131:0d926c080a65 936 dMode0 4
TickTock 131:0d926c080a65 937 dMode1 2
TickTock 131:0d926c080a65 938 ledHi 0.800
TickTock 131:0d926c080a65 939 ledLo 0.100
TickTock 131:0d926c080a65 940 pollInt 300
TickTock 131:0d926c080a65 941 scale12V 16.20
TickTock 131:0d926c080a65 942 skin 0
TickTock 131:0d926c080a65 943 dtePeriod 14
TickTock 131:0d926c080a65 944 DebugMode 0
TickTock 140:ab3e94eb0227 945 brakeMon 0
TickTock 131:0d926c080a65 946 firmware 11
TickTock 131:0d926c080a65 947 showHealth 1
TickTock 141:cf13a632ddb5 948 brakeMon 1
TickTock 141:cf13a632ddb5 949 brkMonRate 400000
TickTock 141:cf13a632ddb5 950 brkMonThr 2000
TickTock 131:0d926c080a65 951 */