Tick Tock / Mbed 2 deprecated default

Dual CANbus monitor and instrumentation cluster

Dependencies:   SPI_TFTx2 TFT_fonts TOUCH_TFTx2 beep mbed

Fork of CANary by Tick Tock

main.cpp@66:b7476ce7a59e, 2013-04-11 (annotated)

Committer:
TickTock
Date:
Thu Apr 11 05:10:26 2013 +0000
Revision:
66:b7476ce7a59e
Parent:
65:821fc79cd7fe
Child:
68:10f7d7dbae19
Added braking/regen bar to dte screen

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TickTock 13:62e0f7f39ff5 1 // main.cpp
TickTock 13:62e0f7f39ff5 2
TickTock 4:8d7759f4fe7a 3 //To Do:
TickTock 33:a277743ebdeb 4 // * USB device detect
TickTock 33:a277743ebdeb 5 // * Ability to update binary from the thumb-drive (requires file timestamp)
TickTock 33:a277743ebdeb 6 // * Audible friction brake feedback
TickTock 33:a277743ebdeb 7 // * User-configurable watchpoint
TickTock 33:a277743ebdeb 8 // * Better graphical DTE display with historic efficiency information considered and displayed
TickTock 33:a277743ebdeb 9 // * Add 50% charge option
TickTock 33:a277743ebdeb 10 // * Tire Pressure Sensor display
TickTock 13:62e0f7f39ff5 11
TickTock 12:8e42d7ba8468 12 #include "mbed.h"
TickTock 12:8e42d7ba8468 13 #include "CAN.h"
TickTock 12:8e42d7ba8468 14 #include "beep.h"
TickTock 12:8e42d7ba8468 15 #include "MSCFileSystem.h"
TickTock 12:8e42d7ba8468 16 #include "PowerControl.h"
TickTock 12:8e42d7ba8468 17 #include "EthernetPowerControl.h"
TickTock 12:8e42d7ba8468 18 #include "utility.h"
TickTock 12:8e42d7ba8468 19 #include "displayModes.h"
TickTock 23:cd03f9c3395e 20 #include "TOUCH_TFTx2.h"
TickTock 4:8d7759f4fe7a 21
TickTock 13:62e0f7f39ff5 22 LocalFileSystem local("local");
TickTock 13:62e0f7f39ff5 23
TickTock 13:62e0f7f39ff5 24 // to write to USB Flash Drives, or equivalent (SD card in Reader/Writer)
TickTock 35:5acbd8a64a89 25 MSCFileSystem fs("usb"); // to write to a USB Flash Drive
TickTock 13:62e0f7f39ff5 26
TickTock 13:62e0f7f39ff5 27 time_t seconds ;
TickTock 13:62e0f7f39ff5 28
TickTock 36:dbd39c315258 29 Ticker autoPoll;
TickTock 36:dbd39c315258 30 Ticker playback;
TickTock 13:62e0f7f39ff5 31 Timer timer;
TickTock 13:62e0f7f39ff5 32
TickTock 13:62e0f7f39ff5 33 DigitalOut led1(LED1);
TickTock 13:62e0f7f39ff5 34 DigitalOut led2(LED2);
TickTock 13:62e0f7f39ff5 35 DigitalOut led3(LED3);
TickTock 13:62e0f7f39ff5 36 DigitalOut led4(LED4);
TickTock 13:62e0f7f39ff5 37
TickTock 13:62e0f7f39ff5 38 InterruptIn touchpad(p17);
TickTock 13:62e0f7f39ff5 39 CAN can1(p9, p10); // CAN1 (EV) uses pins 9 and 10 (rx, tx) and pin 8 (rs)
TickTock 13:62e0f7f39ff5 40 DigitalOut can1SleepMode(p8); // Use pin 8 to control the sleep mode of can2
TickTock 13:62e0f7f39ff5 41 CAN can2(p30, p29); // CAN2 (CAR) uses pins 30 and 29 (rx, tx) and pin 28 (rs)
TickTock 13:62e0f7f39ff5 42 DigitalOut can2SleepMode(p28); // Use pin 28 to control the sleep mode of can1
TickTock 35:5acbd8a64a89 43 AnalogIn mon12V(p15);
TickTock 13:62e0f7f39ff5 44 TOUCH_TFTx2 tt(p16, p17, p19, p20, p11, p12, p13, p6, p7, p5, "TFT"); // x+,x-,y+,y-,mosi, miso, sclk, cs0, cs1, reset
TickTock 35:5acbd8a64a89 45 PwmOut dled(p23);
TickTock 35:5acbd8a64a89 46 Beep spkr(p21);
TickTock 13:62e0f7f39ff5 47
TickTock 48:d1ce92104a1f 48 bool logEn = false, logOpen = false;
TickTock 48:d1ce92104a1f 49 bool yesBattLog = false ; // gg - Batt Log
garygid 54:6ce808d0995e 50 unsigned char tNavRow = 3 ; // gg - 4x4 touch
garygid 54:6ce808d0995e 51
TickTock 15:a359fecf85ba 52 FILE *cfile;
TickTock 13:62e0f7f39ff5 53 FILE *file;
TickTock 13:62e0f7f39ff5 54 char fileName[35] = "" ;
TickTock 13:62e0f7f39ff5 55 char writeBuffer[maxBufLen][13]; // buffer for USB write
TickTock 13:62e0f7f39ff5 56 char indexLastMsg[0x800]={0}; // index table for last message
TickTock 13:62e0f7f39ff5 57 CANMessage lastMsg[100]; // table to store last message of eachtype
TickTock 13:62e0f7f39ff5 58 unsigned char battData[256]={0};
TickTock 13:62e0f7f39ff5 59 unsigned char msgChanged[100]; // inidcates which bytes changed
TickTock 13:62e0f7f39ff5 60 char c;
TickTock 13:62e0f7f39ff5 61 volatile int writePointer = 0;
TickTock 20:3bf176d14b14 62 volatile int secsNoMsg = 0;
TickTock 20:3bf176d14b14 63 volatile int secsNoTouch = 0;
TickTock 20:3bf176d14b14 64 volatile bool canIdle;
TickTock 20:3bf176d14b14 65 volatile bool userIdle;
TickTock 26:462ccb580472 66 bool touched=false; //flag to read touchscreen
TickTock 42:4533b13b297d 67 unsigned char whichTouched = 0;
TickTock 13:62e0f7f39ff5 68 char counter = 0;
TickTock 41:8d4609ea7259 69 unsigned char dMode[2] = {mainScreen,brakeScreen}; //display mode
TickTock 13:62e0f7f39ff5 70 unsigned char sMode = 0; // setup mode
TickTock 13:62e0f7f39ff5 71 unsigned char lastDMode[2] = {0,0}; //last screen mode
TickTock 25:ddf0ec209f03 72 unsigned char dtMode = 6;
TickTock 13:62e0f7f39ff5 73 char displayLog[20][40];
TickTock 13:62e0f7f39ff5 74 unsigned char displayLoc = 0;
TickTock 13:62e0f7f39ff5 75 unsigned char indexOffset = 1;
TickTock 13:62e0f7f39ff5 76 bool showCP = false;
TickTock 33:a277743ebdeb 77 bool pollCP = false;
TickTock 39:eef8beac7411 78 bool logCP = false; //Turbo3
TickTock 33:a277743ebdeb 79 bool repeatPoll = false;
TickTock 34:4751a8259b18 80 bool headlights = false;
TickTock 34:4751a8259b18 81 bool tick = false;
TickTock 35:5acbd8a64a89 82 float ledHi = 0.8; // Bright LED value (until config file read)
TickTock 35:5acbd8a64a89 83 float ledLo = 0.1; // Dim LED value (until config file read)
TickTock 35:5acbd8a64a89 84 unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
TickTock 35:5acbd8a64a89 85 bool accOn = false; // Accessories on
TickTock 49:a3d2c5bb3cfa 86 bool laccOn = false;
TickTock 35:5acbd8a64a89 87 float scale12V = 16.2; // R1:R2 ratio
TickTock 40:0e6e71a7323f 88 signed long mWs_x4 = 0;
TickTock 40:0e6e71a7323f 89 unsigned short numWsamples = 0;
TickTock 41:8d4609ea7259 90 unsigned short numSsamples = 0;
TickTock 35:5acbd8a64a89 91 float accV = 0;
TickTock 36:dbd39c315258 92 bool playbackEn = false;
TickTock 36:dbd39c315258 93 bool playbackOpen = false;
TickTock 49:a3d2c5bb3cfa 94 //float playbackInt = 0.05; //read messages every 50 ms
TickTock 49:a3d2c5bb3cfa 95 float playbackInt = 0.005; //read messages every 50 ms
TickTock 36:dbd39c315258 96 bool step = false;
TickTock 37:fea2c1d52c5f 97 char header[5];
TickTock 36:dbd39c315258 98 char data[8];
TickTock 41:8d4609ea7259 99 signed long motorRPM;
garygid 65:821fc79cd7fe 100 unsigned char skin = ttSkin ;
TickTock 50:83d5864c64a0 101 unsigned char dtePeriod = 14; //ten minute averaging interval
TickTock 49:a3d2c5bb3cfa 102 float mph[39]={0};
TickTock 49:a3d2c5bb3cfa 103 float kW[39]={0};
TickTock 49:a3d2c5bb3cfa 104 float mpkWh[39]={0};
TickTock 49:a3d2c5bb3cfa 105 // Logarithmic division scale (roughly - snapped to common units of time)
TickTock 49:a3d2c5bb3cfa 106 float timeConstant[39] = {1, 1.58, 2.51, 3.98, 6.31, 10, 15.8, 25.1, 39.8, 60, // 1 minute
TickTock 52:d5385fbf4ea1 107 60*1.58, 60*2.51, 60*3.98, 60*6.31, 60*10, 60*15.8, 60*25.1, 60*39.8, 60*60, // 1 hour
TickTock 52:d5385fbf4ea1 108 60*60*1.58, 60*60*2.51, 60*60*3.98, 60*60*6.31, 60*60*10, 60*60*15.8, 60*60*24, // 1 day
TickTock 52:d5385fbf4ea1 109 60*60*24*1.58, 60*60*24*2.51, 60*60*24*3.98, 60*60*24*6.31, 60*60*24*10, 60*60*24*15.8, 60*60*24*30, // 1 month
TickTock 52:d5385fbf4ea1 110 60*60*24*39.8, 60*60*24*63.1, 60*60*24*100, 60*60*24*158, 60*60*24*251, 60*60*24*365}; // 1 year
TickTock 49:a3d2c5bb3cfa 111 bool updateDTE = false;
TickTock 13:62e0f7f39ff5 112
TickTock 0:1596b8644523 113 int main() {
TickTock 2:71b1999a8ea5 114 int readPointer=0;
TickTock 4:8d7759f4fe7a 115 char sTemp[40];
TickTock 2:71b1999a8ea5 116 unsigned long secs;
TickTock 49:a3d2c5bb3cfa 117 unsigned char i,j,display=0,lwt=0;
TickTock 22:a43df3905863 118 point lastTouch;
TickTock 52:d5385fbf4ea1 119 float average;
TickTock 7:17bf9ceaf0aa 120
TickTock 8:67eed72f3e10 121 can1.monitor(true); // set to snoop mode
TickTock 8:67eed72f3e10 122 can2.monitor(true); // set to snoop mode
TickTock 2:71b1999a8ea5 123 can1.frequency(500000);
TickTock 2:71b1999a8ea5 124 can2.frequency(500000);
TickTock 7:17bf9ceaf0aa 125 can1SleepMode = 1; // Turn on Monitor_only Mode
TickTock 7:17bf9ceaf0aa 126 can2SleepMode = 1; // Turn on Monitor_only Mode
TickTock 0:1596b8644523 127 can1.attach(&recieve1);
TickTock 0:1596b8644523 128 can2.attach(&recieve2);
TickTock 4:8d7759f4fe7a 129
TickTock 3:3e879b043bc5 130 tt.set_orientation(1);
TickTock 4:8d7759f4fe7a 131 tt.background(Black);
TickTock 19:d576298c46f3 132 tt.set_display(2); // select both displays
TickTock 3:3e879b043bc5 133 tt.cls();
TickTock 1:9dcd70c32180 134 tt.claim(stdout); // send stdout to the TFT display
TickTock 12:8e42d7ba8468 135 touchpad.rise(&touch_ISR);
TickTock 4:8d7759f4fe7a 136 tt.wfi(); // enable interrupt on touch
TickTock 7:17bf9ceaf0aa 137 dled = 0.8; // turn on display LED 80%
TickTock 26:462ccb580472 138
TickTock 2:71b1999a8ea5 139 timer.start() ;
TickTock 2:71b1999a8ea5 140 RTC_Init(); // start the RTC Interrupts that sync the timer
TickTock 1:9dcd70c32180 141 struct tm t; // pointer to a static tm structure
TickTock 19:d576298c46f3 142 NVIC_SetPriority(TIMER3_IRQn, 1); //set ticker priority
TickTock 19:d576298c46f3 143 NVIC_SetPriority(CAN_IRQn, 2); //higher than can (so RTC sync works)
TickTock 33:a277743ebdeb 144
TickTock 1:9dcd70c32180 145 seconds = time(NULL);
TickTock 1:9dcd70c32180 146 t = *localtime(&seconds) ;
TickTock 1:9dcd70c32180 147 // is it a date before 2012 ?
TickTock 26:462ccb580472 148 if ((t.tm_year + 1900) < 2012 ) {
TickTock 26:462ccb580472 149 // before 2013 so update year to make date entry easier
TickTock 26:462ccb580472 150 t.tm_year = 2013 - 1900;
TickTock 1:9dcd70c32180 151 // set the RTC
TickTock 1:9dcd70c32180 152 set_time(mktime(&t));
TickTock 1:9dcd70c32180 153 seconds = time(NULL);
TickTock 26:462ccb580472 154 }
TickTock 20:3bf176d14b14 155 t = *localtime(&seconds) ;
TickTock 20:3bf176d14b14 156 strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
TickTock 20:3bf176d14b14 157 logMsg(sTemp);
garygid 54:6ce808d0995e 158
TickTock 62:ffd15edb5431 159 // revision
TickTock 66:b7476ce7a59e 160 sprintf(sTemp,"CANary firmware rev66\n");
TickTock 43:e7f6f80590e3 161 logMsg(sTemp);
TickTock 15:a359fecf85ba 162
TickTock 26:462ccb580472 163 // Look for new binary on thumbdrive
TickTock 17:e32324a2678d 164 // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
TickTock 35:5acbd8a64a89 165 /*cfile = fopen("/usb/CANary.bin", "rb");
TickTock 50:83d5864c64a0 166 lastDMode[whichTouched]=99;//force refresh
TickTock 17:e32324a2678d 167 if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
TickTock 17:e32324a2678d 168 sprintf(sTemp,"New binary found.\n");
TickTock 17:e32324a2678d 169 logMsg(sTemp);
TickTock 17:e32324a2678d 170 file = fopen("/local/CANary.bin", "wb");
TickTock 17:e32324a2678d 171 if (file==NULL){ //failed to open destination
TickTock 17:e32324a2678d 172 sprintf(sTemp,"Unable to open destination file.\n");
TickTock 17:e32324a2678d 173 logMsg(sTemp);
TickTock 17:e32324a2678d 174 } else {
TickTock 18:999401f359a5 175 tt.set_display(2);
TickTock 18:999401f359a5 176 tt.foreground(White);
TickTock 18:999401f359a5 177 tt.background(Black);
TickTock 18:999401f359a5 178 tt.cls();
TickTock 18:999401f359a5 179 tt.locate(1,40);
TickTock 18:999401f359a5 180 printf("%s\n","Copying binary - Do no remove power.");
TickTock 18:999401f359a5 181 tt.locate(1,80);
TickTock 18:999401f359a5 182 printf("CANary will reset when complete.\n");
TickTock 18:999401f359a5 183 wait(1); //Wait 1 sec for display DMA to finish before writing file
TickTock 17:e32324a2678d 184 while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
TickTock 17:e32324a2678d 185 fwrite( writeBuffer, sizeof(char), size, file );
TickTock 18:999401f359a5 186 led4=led3;
TickTock 18:999401f359a5 187 led3=led2;
TickTock 18:999401f359a5 188 led2=led1;
TickTock 18:999401f359a5 189 led1=!led4;
TickTock 17:e32324a2678d 190 }
TickTock 17:e32324a2678d 191 fclose(cfile);
TickTock 17:e32324a2678d 192 fclose(file);
TickTock 35:5acbd8a64a89 193 remove("/usb/CANary.bin"); // delete original
TickTock 17:e32324a2678d 194 mbed_reset(); //restart
TickTock 17:e32324a2678d 195 }
TickTock 18:999401f359a5 196 }*/
TickTock 17:e32324a2678d 197
TickTock 26:462ccb580472 198 secsNoMsg = 0;
TickTock 43:e7f6f80590e3 199
TickTock 49:a3d2c5bb3cfa 200 //read efficiency history data
TickTock 49:a3d2c5bb3cfa 201 cfile = fopen("/local/ehist.cny", "r");
TickTock 49:a3d2c5bb3cfa 202 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 203 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 204 if(!feof(cfile)){
TickTock 49:a3d2c5bb3cfa 205 fscanf(cfile,"%f %f\r\n",&mph[i],&kW[i]);
TickTock 49:a3d2c5bb3cfa 206 mpkWh[i]=mph[i]/kW[i];
TickTock 49:a3d2c5bb3cfa 207 }
TickTock 49:a3d2c5bb3cfa 208 }
TickTock 49:a3d2c5bb3cfa 209 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 210 sprintf(sTemp,"History Loaded.\n");
TickTock 49:a3d2c5bb3cfa 211 logMsg(sTemp);
TickTock 49:a3d2c5bb3cfa 212 } else { // create initial file
TickTock 49:a3d2c5bb3cfa 213 sprintf(sTemp,"History not found. Created.\n");
TickTock 49:a3d2c5bb3cfa 214 logMsg(sTemp);
TickTock 49:a3d2c5bb3cfa 215 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 216 // Pre-load with 4 mpkWh @ 40 mph
TickTock 49:a3d2c5bb3cfa 217 mph[i]=40*timeConstant[i];
TickTock 49:a3d2c5bb3cfa 218 kW[i]=10*timeConstant[i];
TickTock 49:a3d2c5bb3cfa 219 mpkWh[i]=4;
TickTock 49:a3d2c5bb3cfa 220 }
TickTock 49:a3d2c5bb3cfa 221 }
TickTock 49:a3d2c5bb3cfa 222
TickTock 46:73e8716f976f 223 // Read config file
TickTock 46:73e8716f976f 224 readConfig();
TickTock 43:e7f6f80590e3 225
TickTock 26:462ccb580472 226 touched=false;
TickTock 26:462ccb580472 227 secsNoTouch=2;
TickTock 2:71b1999a8ea5 228 while (true) {
TickTock 4:8d7759f4fe7a 229 if (!logOpen) { // Open new file if one is not already open
TickTock 7:17bf9ceaf0aa 230 if(logEn){ //logging enable
TickTock 7:17bf9ceaf0aa 231 seconds = time(NULL);
TickTock 7:17bf9ceaf0aa 232 t = *localtime(&seconds) ;
TickTock 35:5acbd8a64a89 233 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
TickTock 16:2a6ca248e1cb 234 //sprintf(sTemp,"Using file %s\n",fileName);
TickTock 16:2a6ca248e1cb 235 //logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 236 file = fopen(fileName, "ab");
TickTock 50:83d5864c64a0 237 lastDMode[whichTouched]=99;//force refresh
TickTock 7:17bf9ceaf0aa 238 if(file==NULL){
TickTock 7:17bf9ceaf0aa 239 sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
TickTock 7:17bf9ceaf0aa 240 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 241 logEn=false;
TickTock 26:462ccb580472 242 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 243 } else {
TickTock 7:17bf9ceaf0aa 244 logOpen = true;
TickTock 7:17bf9ceaf0aa 245 readPointer=writePointer;
TickTock 7:17bf9ceaf0aa 246 sprintf(sTemp,"Starting Can Log %s\n",fileName);
TickTock 7:17bf9ceaf0aa 247 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 248 logTS();
TickTock 26:462ccb580472 249 spkr.beep(2000,0.25);
TickTock 7:17bf9ceaf0aa 250 }
TickTock 7:17bf9ceaf0aa 251 }//logging enabled
TickTock 15:a359fecf85ba 252 } else { // if (logOpen)
TickTock 30:e633a63eb257 253 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) {
TickTock 7:17bf9ceaf0aa 254 // Dump buffer if > 1/16 full or canbus has stopped
TickTock 7:17bf9ceaf0aa 255 if (file == NULL) {
TickTock 7:17bf9ceaf0aa 256 logOpen = false;
TickTock 37:fea2c1d52c5f 257 sprintf(sTemp,"Failed to append log file.\n");
TickTock 37:fea2c1d52c5f 258 logMsg(sTemp);
TickTock 26:462ccb580472 259 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 260 logEn=false;
TickTock 7:17bf9ceaf0aa 261 } else {
TickTock 37:fea2c1d52c5f 262 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
TickTock 37:fea2c1d52c5f 263 sprintf(sTemp,"Write buffer overrun.\n");
TickTock 37:fea2c1d52c5f 264 logMsg(sTemp);
TickTock 37:fea2c1d52c5f 265 spkr.beep(1000,0.25);
TickTock 37:fea2c1d52c5f 266 }
TickTock 7:17bf9ceaf0aa 267 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 268 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 269 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 270 }
TickTock 7:17bf9ceaf0aa 271 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 272 readPointer=0;
TickTock 4:8d7759f4fe7a 273 }
TickTock 7:17bf9ceaf0aa 274 led4 = !led4;
TickTock 7:17bf9ceaf0aa 275 }
TickTock 30:e633a63eb257 276 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 277 if (!logEn) {
TickTock 30:e633a63eb257 278 fclose(file);
TickTock 30:e633a63eb257 279 logOpen=false;
TickTock 30:e633a63eb257 280 }
TickTock 4:8d7759f4fe7a 281 } // if logOpen
TickTock 36:dbd39c315258 282 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 283 if (logOpen){
TickTock 7:17bf9ceaf0aa 284 fclose(file);
TickTock 7:17bf9ceaf0aa 285 } // if (logOpen)*/
TickTock 20:3bf176d14b14 286 seconds = time(NULL);
TickTock 20:3bf176d14b14 287 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 288 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 289 logMsg(sTemp);
TickTock 25:ddf0ec209f03 290 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 291 updateDisplay(1);
TickTock 4:8d7759f4fe7a 292 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 293 led1=0;
TickTock 4:8d7759f4fe7a 294 led2=0;
TickTock 4:8d7759f4fe7a 295 led3=0;
TickTock 4:8d7759f4fe7a 296 led4=0;
TickTock 4:8d7759f4fe7a 297 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 298 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 299 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 300 //DeepPowerDown();
TickTock 12:8e42d7ba8468 301 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 302 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 303 Sleep();
TickTock 4:8d7759f4fe7a 304 }
TickTock 43:e7f6f80590e3 305 secsNoTouch=2;
TickTock 4:8d7759f4fe7a 306 canIdle=secsNoMsg>canTimeout;
TickTock 43:e7f6f80590e3 307 //userIdle=!touched;
TickTock 7:17bf9ceaf0aa 308 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 309 seconds = time(NULL);
TickTock 20:3bf176d14b14 310 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 311 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 312 logMsg(sTemp);
TickTock 4:8d7759f4fe7a 313 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 314 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 315 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 43:e7f6f80590e3 316 } else if (logOpen){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 317 file = fopen(fileName, "ab");
TickTock 4:8d7759f4fe7a 318 logTS();
TickTock 4:8d7759f4fe7a 319 }
TickTock 4:8d7759f4fe7a 320 } // if idle
TickTock 4:8d7759f4fe7a 321
TickTock 15:a359fecf85ba 322 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 323 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 324 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 40:0e6e71a7323f 325 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){ // filter phantom touches
TickTock 43:e7f6f80590e3 326 if (userIdle) {
TickTock 43:e7f6f80590e3 327 secsNoTouch=2; // Ignore first touch if user idle
TickTock 43:e7f6f80590e3 328 userIdle=false;
TickTock 40:0e6e71a7323f 329 } else {
TickTock 43:e7f6f80590e3 330 secsNoTouch=0;
TickTock 40:0e6e71a7323f 331 }
TickTock 43:e7f6f80590e3 332 if (lastTouch.x>320){
TickTock 43:e7f6f80590e3 333 whichTouched=1;
TickTock 43:e7f6f80590e3 334 } else {
TickTock 43:e7f6f80590e3 335 whichTouched=0;
TickTock 43:e7f6f80590e3 336 }
TickTock 43:e7f6f80590e3 337 if (whichTouched!=lwt){
TickTock 43:e7f6f80590e3 338 lastDMode[lwt]=99; // Repaint lastTouched
TickTock 43:e7f6f80590e3 339 lwt=whichTouched;
TickTock 43:e7f6f80590e3 340 }
TickTock 43:e7f6f80590e3 341 sMode = 1;
TickTock 22:a43df3905863 342 }
TickTock 22:a43df3905863 343 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
TickTock 22:a43df3905863 344 //logMsg(sTemp);
TickTock 12:8e42d7ba8468 345 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 346 }
garygid 54:6ce808d0995e 347 //---------------
garygid 54:6ce808d0995e 348 // gg - 4x4 touch
TickTock 62:ffd15edb5431 349 //unsigned char tScrn = 0 ; // screen 0
garygid 54:6ce808d0995e 350 unsigned char tCol ;
garygid 54:6ce808d0995e 351 unsigned char tRow ;
garygid 54:6ce808d0995e 352
TickTock 4:8d7759f4fe7a 353 if (!userIdle) {
TickTock 4:8d7759f4fe7a 354 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 355 secsNoTouch +=2; // increment to prevent double touch
TickTock 43:e7f6f80590e3 356 sMode = 1;
TickTock 22:a43df3905863 357 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
TickTock 22:a43df3905863 358 //logMsg(sTemp);
TickTock 23:cd03f9c3395e 359 switch (sMode) {
TickTock 23:cd03f9c3395e 360 case 0: // no select
TickTock 23:cd03f9c3395e 361 break;
TickTock 63:aa3bf6a33635 362 case 1: // select screen
garygid 54:6ce808d0995e 363 //--------------
garygid 54:6ce808d0995e 364 // gg - 4x4 touch
garygid 54:6ce808d0995e 365 tCol = buttonX(lastTouch.x,4) ;
TickTock 62:ffd15edb5431 366 if( tCol >= 4 ){ tCol -= 4; } // touch is on screen 1
garygid 54:6ce808d0995e 367
garygid 54:6ce808d0995e 368 tRow = buttonY(lastTouch.y,4) ;
garygid 54:6ce808d0995e 369
TickTock 63:aa3bf6a33635 370 highlightButton( tCol,tRow, whichTouched, 4,4) ; // gg - highlight
garygid 58:4d06288d75a2 371
TickTock 63:aa3bf6a33635 372 if( tRow == tNavRow ) tRow = 7 ; // gg
garygid 54:6ce808d0995e 373 switch ( (tCol*10) + tRow ) {
garygid 54:6ce808d0995e 374 //---------------------------------
garygid 54:6ce808d0995e 375 case 00: // 00 on screen 0 or 1
TickTock 42:4533b13b297d 376 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 377 indexOffset=indexOffset>4?indexOffset-4:1;
TickTock 42:4533b13b297d 378 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 379 wait_ms(500);
TickTock 37:fea2c1d52c5f 380 tt.background(Black);
TickTock 23:cd03f9c3395e 381 tt.calibrate();
TickTock 42:4533b13b297d 382 } else if (dMode[whichTouched]==playbackScreen) { // slower
TickTock 36:dbd39c315258 383 playbackInt *=2;
TickTock 36:dbd39c315258 384 if(playbackEn){
TickTock 36:dbd39c315258 385 playback.detach();
TickTock 36:dbd39c315258 386 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 387 }
TickTock 62:ffd15edb5431 388 } else {
TickTock 62:ffd15edb5431 389 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 390 }
TickTock 23:cd03f9c3395e 391 break;
garygid 54:6ce808d0995e 392 //-----------------------------------------------
garygid 54:6ce808d0995e 393 case 10: // 1,0 (col,row) on screen 0 or 1
TickTock 42:4533b13b297d 394 if (dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 395 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 42:4533b13b297d 396 lastDMode[whichTouched]=99;//force refresh
TickTock 42:4533b13b297d 397 } else if (dMode[whichTouched]==cpScreen) {
TickTock 33:a277743ebdeb 398 pollCP=true;
TickTock 48:d1ce92104a1f 399 } else if (dMode[whichTouched]==cpHistScreen) { // gg - hist
TickTock 48:d1ce92104a1f 400 pollCP=true;
TickTock 48:d1ce92104a1f 401 } else if (dMode[whichTouched]==cpBarScreen) { // gg - cpbars
TickTock 46:73e8716f976f 402 pollCP=true;
TickTock 42:4533b13b297d 403 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 404 mbed_reset();
TickTock 42:4533b13b297d 405 } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
TickTock 36:dbd39c315258 406 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 407 if(playbackEn){
TickTock 36:dbd39c315258 408 playback.attach(&playbackISR,playbackInt);
TickTock 62:ffd15edb5431 409 } else {
TickTock 36:dbd39c315258 410 playback.detach();
TickTock 36:dbd39c315258 411 }
TickTock 62:ffd15edb5431 412 } else {
TickTock 62:ffd15edb5431 413 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 414 }
TickTock 62:ffd15edb5431 415
TickTock 23:cd03f9c3395e 416 break;
garygid 54:6ce808d0995e 417 //--------------------------------------
garygid 54:6ce808d0995e 418 case 20: // col 2 and row 0 on either screen 0 or 1
TickTock 42:4533b13b297d 419 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 420 indexOffset=indexOffset<77?indexOffset+4:80;
TickTock 42:4533b13b297d 421 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 422 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 423 logMsg(sTemp);
TickTock 25:ddf0ec209f03 424 saveConfig();
TickTock 26:462ccb580472 425 spkr.beep(2000,0.25);
TickTock 42:4533b13b297d 426 } else if (dMode[whichTouched]==playbackScreen) { // faster
TickTock 36:dbd39c315258 427 if(playbackInt>.002){
TickTock 36:dbd39c315258 428 playbackInt/=2;
TickTock 36:dbd39c315258 429 if(playbackEn){
TickTock 36:dbd39c315258 430 playback.detach();
TickTock 36:dbd39c315258 431 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 432 }
TickTock 36:dbd39c315258 433 }
TickTock 62:ffd15edb5431 434 }else{
TickTock 62:ffd15edb5431 435 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 436 }
TickTock 62:ffd15edb5431 437
TickTock 23:cd03f9c3395e 438 break;
garygid 65:821fc79cd7fe 439
garygid 65:821fc79cd7fe 440 case 30: // rightmost on top row
garygid 65:821fc79cd7fe 441
garygid 65:821fc79cd7fe 442 if (dMode[whichTouched]==config1Screen) {
garygid 65:821fc79cd7fe 443 // step through skins
garygid 65:821fc79cd7fe 444 if( skin < maxSkin ) skin += 1 ;
garygid 65:821fc79cd7fe 445 else skin = 0 ;
garygid 65:821fc79cd7fe 446
garygid 65:821fc79cd7fe 447 // repaint both screens, I think
garygid 65:821fc79cd7fe 448 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 65:821fc79cd7fe 449 // and re-paint the other screen too, to see new skin there
garygid 65:821fc79cd7fe 450 lastDMode[whichTouched ^ 1]=99; // repaint other screen (^ = XOR)
garygid 65:821fc79cd7fe 451
garygid 65:821fc79cd7fe 452 //sprintf(sTemp,"Changed Skin to %d.\n");
garygid 65:821fc79cd7fe 453 //logMsg(sTemp);
garygid 65:821fc79cd7fe 454 //saveConfig();
garygid 65:821fc79cd7fe 455 //spkr.beep(2000,0.25);
garygid 65:821fc79cd7fe 456
garygid 65:821fc79cd7fe 457 }else{
garygid 65:821fc79cd7fe 458 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 65:821fc79cd7fe 459 }
garygid 65:821fc79cd7fe 460
garygid 65:821fc79cd7fe 461 break;
garygid 54:6ce808d0995e 462 //----------------------------------
garygid 54:6ce808d0995e 463 //----------------------------------
garygid 54:6ce808d0995e 464 case 01: // col 0 row 1
TickTock 42:4533b13b297d 465 if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 466 logEn = !logEn;
TickTock 40:0e6e71a7323f 467 if (!logEn) repeatPoll=false; // disable auto polling, too
TickTock 42:4533b13b297d 468 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 469 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 42:4533b13b297d 470 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 471 } else {
TickTock 62:ffd15edb5431 472 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 473 }
TickTock 62:ffd15edb5431 474
TickTock 23:cd03f9c3395e 475 break;
garygid 54:6ce808d0995e 476 //------------------------------
TickTock 23:cd03f9c3395e 477 case 11:
TickTock 42:4533b13b297d 478 if (dMode[whichTouched]==config1Screen){
TickTock 33:a277743ebdeb 479 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 480 if (repeatPoll) {
TickTock 36:dbd39c315258 481 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 482 } else {
TickTock 36:dbd39c315258 483 autoPoll.detach();
TickTock 33:a277743ebdeb 484 }
TickTock 42:4533b13b297d 485 } else if (dMode[whichTouched]==playbackScreen) {
TickTock 36:dbd39c315258 486 // Start/stop playback
TickTock 36:dbd39c315258 487 if(!playbackOpen){
TickTock 36:dbd39c315258 488 if(!logOpen){
TickTock 36:dbd39c315258 489 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 490 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 491 if(file==NULL){
TickTock 36:dbd39c315258 492 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 493 logMsg(sTemp);
TickTock 36:dbd39c315258 494 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 495 } else {
TickTock 36:dbd39c315258 496 playbackOpen = true;
TickTock 50:83d5864c64a0 497 playbackEn=true;
TickTock 50:83d5864c64a0 498 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 499 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 500 logMsg(sTemp);
TickTock 36:dbd39c315258 501 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 502 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 503 can2.attach(&doNothing);
TickTock 36:dbd39c315258 504 }
TickTock 36:dbd39c315258 505 } else {
TickTock 36:dbd39c315258 506 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 507 logMsg(sTemp);
TickTock 36:dbd39c315258 508 }
TickTock 36:dbd39c315258 509 } else {
TickTock 36:dbd39c315258 510 playback.detach();
TickTock 36:dbd39c315258 511 fclose(file);
TickTock 36:dbd39c315258 512 playbackOpen=false;
TickTock 50:83d5864c64a0 513 playbackEn=false;
TickTock 36:dbd39c315258 514 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 515 can2.attach(&recieve2);
TickTock 42:4533b13b297d 516 lastDMode[whichTouched]=99;
TickTock 36:dbd39c315258 517 }
TickTock 42:4533b13b297d 518 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 519 upDate(dtMode,true);
TickTock 42:4533b13b297d 520 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 521 } else {
TickTock 62:ffd15edb5431 522 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 523 }
TickTock 62:ffd15edb5431 524
TickTock 23:cd03f9c3395e 525 break;
garygid 54:6ce808d0995e 526 //---------------------------------
garygid 54:6ce808d0995e 527 case 21: // col 2 row 1
TickTock 48:d1ce92104a1f 528 if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
TickTock 48:d1ce92104a1f 529 yesBattLog = !yesBattLog;
TickTock 48:d1ce92104a1f 530
TickTock 48:d1ce92104a1f 531 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 532 upDate(dtMode,false);
TickTock 42:4533b13b297d 533 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 534 } else {
TickTock 62:ffd15edb5431 535 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 536 }
TickTock 62:ffd15edb5431 537
TickTock 23:cd03f9c3395e 538 break;
garygid 54:6ce808d0995e 539
garygid 54:6ce808d0995e 540 //-----------------------------------
garygid 54:6ce808d0995e 541 //-----------------------------------
garygid 54:6ce808d0995e 542 // Prev Navigation
garygid 54:6ce808d0995e 543 case 07: // col 0 row tNavRow
TickTock 42:4533b13b297d 544 dMode[whichTouched]=dMode[whichTouched]>0?dMode[whichTouched]-1:maxScreens;
TickTock 22:a43df3905863 545 break;
garygid 54:6ce808d0995e 546 //-----------------------------------
garygid 54:6ce808d0995e 547 // Select Screen Navigation
garygid 54:6ce808d0995e 548 case 17:
TickTock 43:e7f6f80590e3 549 //secsNoTouch = userTimeout; // immediately exit config mode
TickTock 43:e7f6f80590e3 550 sMode=0;
TickTock 43:e7f6f80590e3 551 lastDMode[whichTouched]=99; // Repaint
TickTock 22:a43df3905863 552 break;
garygid 54:6ce808d0995e 553 //-----------------------------------
garygid 54:6ce808d0995e 554 // Index Navigation
garygid 54:6ce808d0995e 555 case 27: // col 2 row tNavRow
garygid 54:6ce808d0995e 556 dMode[whichTouched]= mainScreen; // indexScreen ; // gg - index
garygid 54:6ce808d0995e 557 break;
garygid 54:6ce808d0995e 558 //------------------------------------
garygid 54:6ce808d0995e 559 // Next Navigation
garygid 54:6ce808d0995e 560 case 37: // lower right on Nav Line gg - move next
TickTock 42:4533b13b297d 561 dMode[whichTouched]=dMode[whichTouched]<maxScreens?dMode[whichTouched]+1:0;
TickTock 22:a43df3905863 562 break;
garygid 54:6ce808d0995e 563 //------------------------------------
garygid 54:6ce808d0995e 564 //------------------------------------
TickTock 22:a43df3905863 565 default:
TickTock 62:ffd15edb5431 566 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 567 break;
TickTock 25:ddf0ec209f03 568 }
TickTock 23:cd03f9c3395e 569 break;
TickTock 23:cd03f9c3395e 570 case 2: // numpad
TickTock 23:cd03f9c3395e 571 break;
TickTock 23:cd03f9c3395e 572 case 3:
TickTock 23:cd03f9c3395e 573 break;
TickTock 23:cd03f9c3395e 574 default:
TickTock 23:cd03f9c3395e 575 break;
TickTock 23:cd03f9c3395e 576 } // case sMode
TickTock 22:a43df3905863 577 } //recently touched
TickTock 4:8d7759f4fe7a 578 } else { // userIdle
TickTock 8:67eed72f3e10 579 if(sMode==1){
TickTock 8:67eed72f3e10 580 sMode=0;
TickTock 43:e7f6f80590e3 581 lastDMode[whichTouched]=99;
TickTock 8:67eed72f3e10 582 }
TickTock 4:8d7759f4fe7a 583 }
TickTock 34:4751a8259b18 584
TickTock 34:4751a8259b18 585 if(tick){ // Executes once a second
TickTock 41:8d4609ea7259 586 accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
TickTock 35:5acbd8a64a89 587 accOn=(accV>5)?true:false;
TickTock 49:a3d2c5bb3cfa 588 if(laccOn&&!accOn){ // Car turned off
TickTock 49:a3d2c5bb3cfa 589 //write efficiency history data
TickTock 49:a3d2c5bb3cfa 590 cfile = fopen("/local/ehist.cny", "w");
TickTock 49:a3d2c5bb3cfa 591 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 592 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 593 fprintf(cfile,"%f %f\r\n",mph[i],kW[i]);
TickTock 49:a3d2c5bb3cfa 594 }
TickTock 49:a3d2c5bb3cfa 595 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 596 }
TickTock 49:a3d2c5bb3cfa 597 }
TickTock 49:a3d2c5bb3cfa 598 laccOn=accOn;
TickTock 36:dbd39c315258 599 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 40:0e6e71a7323f 600 //sprintf(sTemp,"Display Off %4.2f\n",accV);
TickTock 40:0e6e71a7323f 601 //logMsg(sTemp);
TickTock 35:5acbd8a64a89 602 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 603 }else if(!headlights){
TickTock 35:5acbd8a64a89 604 dled = ledHi;
TickTock 34:4751a8259b18 605 }else{
TickTock 35:5acbd8a64a89 606 dled = ledLo;
TickTock 34:4751a8259b18 607 }
TickTock 49:a3d2c5bb3cfa 608
TickTock 49:a3d2c5bb3cfa 609 //compute historic efficiency
TickTock 41:8d4609ea7259 610 if(numSsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 611 mph[0]=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car
TickTock 36:dbd39c315258 612 }else{
TickTock 49:a3d2c5bb3cfa 613 mph[0]=0;
TickTock 36:dbd39c315258 614 }
TickTock 49:a3d2c5bb3cfa 615 if(mph[0]>99){
TickTock 49:a3d2c5bb3cfa 616 mph[0]=0;
TickTock 49:a3d2c5bb3cfa 617 }
TickTock 49:a3d2c5bb3cfa 618 mpkWh[0]=mph[0];
TickTock 41:8d4609ea7259 619 if(numWsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 620 kW[0]=((float) mWs_x4)/numWsamples/4e3;
TickTock 49:a3d2c5bb3cfa 621 mpkWh[0]/=kW[0];
TickTock 49:a3d2c5bb3cfa 622 if (mpkWh[0]<0) {
TickTock 49:a3d2c5bb3cfa 623 mpkWh[0]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 624 }
TickTock 41:8d4609ea7259 625 }else{
TickTock 49:a3d2c5bb3cfa 626 kW[0]=0;
TickTock 49:a3d2c5bb3cfa 627 mpkWh[0]=0;
TickTock 49:a3d2c5bb3cfa 628 }
TickTock 49:a3d2c5bb3cfa 629 //mpkWh[0]=floor(mpkWh[0]*10+0.5)/10; // Round to nearest 10th
TickTock 49:a3d2c5bb3cfa 630 motorRPM=0;
TickTock 41:8d4609ea7259 631 numSsamples=0;
TickTock 40:0e6e71a7323f 632 mWs_x4=0;
TickTock 40:0e6e71a7323f 633 numWsamples=0;
TickTock 53:8a51361434ae 634 if(accOn||playbackEn){
TickTock 52:d5385fbf4ea1 635 for(i=1;i<39;i++){
TickTock 49:a3d2c5bb3cfa 636 average=mph[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 637 mph[i]-=average;
TickTock 52:d5385fbf4ea1 638 mph[i]+=mph[0];
TickTock 52:d5385fbf4ea1 639 mpkWh[i]=average;
TickTock 49:a3d2c5bb3cfa 640 average=kW[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 641 kW[i]-=average;
TickTock 52:d5385fbf4ea1 642 kW[i]+=kW[0];
TickTock 52:d5385fbf4ea1 643 mpkWh[i]/=average;
TickTock 49:a3d2c5bb3cfa 644 if (mpkWh[i]<0) {
TickTock 49:a3d2c5bb3cfa 645 mpkWh[i]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 646 }
TickTock 49:a3d2c5bb3cfa 647 //mpkWh[i]=floor(mpkWh[i]*10+0.5)/10; // Round to nearest 10th
TickTock 52:d5385fbf4ea1 648 }
TickTock 49:a3d2c5bb3cfa 649 }
TickTock 49:a3d2c5bb3cfa 650 updateDTE=true;
TickTock 40:0e6e71a7323f 651 if(logCP)
TickTock 40:0e6e71a7323f 652 logPackVoltages(); // Turbo3
TickTock 34:4751a8259b18 653 tick=false;
TickTock 33:a277743ebdeb 654 }
TickTock 36:dbd39c315258 655
TickTock 39:eef8beac7411 656 display=display<1?display+1:0; // toggle display
TickTock 39:eef8beac7411 657 updateDisplay(display);
TickTock 39:eef8beac7411 658
TickTock 39:eef8beac7411 659 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 39:eef8beac7411 660 sendCPreq(); // send cellpair data request.
TickTock 39:eef8beac7411 661 wait_ms(16);
TickTock 39:eef8beac7411 662 sendTreq(); //send temperature request
TickTock 39:eef8beac7411 663 pollCP=false;
TickTock 39:eef8beac7411 664 }
TickTock 39:eef8beac7411 665
TickTock 36:dbd39c315258 666 if(step){ // playback
TickTock 36:dbd39c315258 667 if(playbackOpen&&playbackEn){
TickTock 38:155ec32c5e91 668 for(i=0;i<120;i++){
TickTock 36:dbd39c315258 669 if(!feof(file)){
TickTock 37:fea2c1d52c5f 670 fscanf(file,"%5c%8c",&header,&data);
TickTock 37:fea2c1d52c5f 671 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
TickTock 36:dbd39c315258 672 }else{
TickTock 36:dbd39c315258 673 fclose(file); // restart
TickTock 36:dbd39c315258 674 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 675 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 676 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 677 }
TickTock 36:dbd39c315258 678 }
TickTock 36:dbd39c315258 679 }
TickTock 36:dbd39c315258 680 step=false;
TickTock 36:dbd39c315258 681 }
TickTock 37:fea2c1d52c5f 682
TickTock 2:71b1999a8ea5 683 } //while (true)
TickTock 0:1596b8644523 684 }