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@36:dbd39c315258, 2013-03-23 (annotated)

Committer:
TickTock
Date:
Sat Mar 23 04:43:45 2013 +0000
Revision:
36:dbd39c315258
Parent:
35:5acbd8a64a89
Child:
37:fea2c1d52c5f
Added playback option

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 // * Log file playback (to enable testing of new passive display modes without having to drive around)
TickTock 33:a277743ebdeb 5 // * USB device detect
TickTock 33:a277743ebdeb 6 // * Ability to update binary from the thumb-drive (requires file timestamp)
TickTock 33:a277743ebdeb 7 // * Cellpair histogram
TickTock 33:a277743ebdeb 8 // * Audible friction brake feedback
TickTock 33:a277743ebdeb 9 // * User-configurable watchpoint
TickTock 33:a277743ebdeb 10 // * Immediately turn off when car is turned off and logging
TickTock 33:a277743ebdeb 11 // * Better graphical DTE display with historic efficiency information considered and displayed
TickTock 33:a277743ebdeb 12 // * Add 50% charge option
TickTock 33:a277743ebdeb 13 // * Tire Pressure Sensor display
TickTock 33:a277743ebdeb 14 // * CSV dump of key parameters on car on/off
TickTock 13:62e0f7f39ff5 15
TickTock 12:8e42d7ba8468 16 #include "mbed.h"
TickTock 12:8e42d7ba8468 17 #include "CAN.h"
TickTock 12:8e42d7ba8468 18 #include "beep.h"
TickTock 12:8e42d7ba8468 19 #include "MSCFileSystem.h"
TickTock 12:8e42d7ba8468 20 #include "PowerControl.h"
TickTock 12:8e42d7ba8468 21 #include "EthernetPowerControl.h"
TickTock 12:8e42d7ba8468 22 #include "utility.h"
TickTock 12:8e42d7ba8468 23 #include "displayModes.h"
TickTock 26:462ccb580472 24 #include "GraphicsDisplay.h"
TickTock 26:462ccb580472 25 #include "SPI_TFTx2.h"
TickTock 23:cd03f9c3395e 26 #include "TOUCH_TFTx2.h"
TickTock 4:8d7759f4fe7a 27
TickTock 13:62e0f7f39ff5 28 LocalFileSystem local("local");
TickTock 13:62e0f7f39ff5 29
TickTock 13:62e0f7f39ff5 30 // to write to USB Flash Drives, or equivalent (SD card in Reader/Writer)
TickTock 35:5acbd8a64a89 31 MSCFileSystem fs("usb"); // to write to a USB Flash Drive
TickTock 13:62e0f7f39ff5 32
TickTock 13:62e0f7f39ff5 33 time_t seconds ;
TickTock 13:62e0f7f39ff5 34
TickTock 36:dbd39c315258 35 Ticker autoPoll;
TickTock 36:dbd39c315258 36 Ticker playback;
TickTock 13:62e0f7f39ff5 37 Timer timer;
TickTock 13:62e0f7f39ff5 38
TickTock 13:62e0f7f39ff5 39 DigitalOut led1(LED1);
TickTock 13:62e0f7f39ff5 40 DigitalOut led2(LED2);
TickTock 13:62e0f7f39ff5 41 DigitalOut led3(LED3);
TickTock 13:62e0f7f39ff5 42 DigitalOut led4(LED4);
TickTock 13:62e0f7f39ff5 43
TickTock 13:62e0f7f39ff5 44 InterruptIn touchpad(p17);
TickTock 13:62e0f7f39ff5 45 CAN can1(p9, p10); // CAN1 (EV) uses pins 9 and 10 (rx, tx) and pin 8 (rs)
TickTock 13:62e0f7f39ff5 46 DigitalOut can1SleepMode(p8); // Use pin 8 to control the sleep mode of can2
TickTock 13:62e0f7f39ff5 47 CAN can2(p30, p29); // CAN2 (CAR) uses pins 30 and 29 (rx, tx) and pin 28 (rs)
TickTock 13:62e0f7f39ff5 48 DigitalOut can2SleepMode(p28); // Use pin 28 to control the sleep mode of can1
TickTock 35:5acbd8a64a89 49 AnalogIn mon12V(p15);
TickTock 13:62e0f7f39ff5 50 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 51 PwmOut dled(p23);
TickTock 35:5acbd8a64a89 52 Beep spkr(p21);
TickTock 13:62e0f7f39ff5 53
TickTock 23:cd03f9c3395e 54 bool logEn = false,logOpen = false;
TickTock 15:a359fecf85ba 55 FILE *cfile;
TickTock 13:62e0f7f39ff5 56 FILE *file;
TickTock 13:62e0f7f39ff5 57 char fileName[35] = "" ;
TickTock 13:62e0f7f39ff5 58 char writeBuffer[maxBufLen][13]; // buffer for USB write
TickTock 13:62e0f7f39ff5 59 char indexLastMsg[0x800]={0}; // index table for last message
TickTock 13:62e0f7f39ff5 60 CANMessage lastMsg[100]; // table to store last message of eachtype
TickTock 13:62e0f7f39ff5 61 unsigned char battData[256]={0};
TickTock 13:62e0f7f39ff5 62 unsigned char msgChanged[100]; // inidcates which bytes changed
TickTock 13:62e0f7f39ff5 63 char c;
TickTock 13:62e0f7f39ff5 64 volatile int writePointer = 0;
TickTock 20:3bf176d14b14 65 volatile int secsNoMsg = 0;
TickTock 20:3bf176d14b14 66 volatile int secsNoTouch = 0;
TickTock 20:3bf176d14b14 67 volatile bool canIdle;
TickTock 20:3bf176d14b14 68 volatile bool userIdle;
TickTock 26:462ccb580472 69 bool touched=false; //flag to read touchscreen
TickTock 13:62e0f7f39ff5 70 char counter = 0;
TickTock 33:a277743ebdeb 71 unsigned char dMode[2] = {dteScreen,brakeScreen}; //display mode
TickTock 13:62e0f7f39ff5 72 unsigned char sMode = 0; // setup mode
TickTock 13:62e0f7f39ff5 73 unsigned char lastDMode[2] = {0,0}; //last screen mode
TickTock 25:ddf0ec209f03 74 unsigned char dtMode = 6;
TickTock 13:62e0f7f39ff5 75 char displayLog[20][40];
TickTock 13:62e0f7f39ff5 76 unsigned char displayLoc = 0;
TickTock 13:62e0f7f39ff5 77 unsigned char indexOffset = 1;
TickTock 13:62e0f7f39ff5 78 bool showCP = false;
TickTock 33:a277743ebdeb 79 bool pollCP = false;
TickTock 33:a277743ebdeb 80 bool repeatPoll = false;
TickTock 34:4751a8259b18 81 bool headlights = false;
TickTock 34:4751a8259b18 82 bool tick = false;
TickTock 35:5acbd8a64a89 83 float ledHi = 0.8; // Bright LED value (until config file read)
TickTock 35:5acbd8a64a89 84 float ledLo = 0.1; // Dim LED value (until config file read)
TickTock 35:5acbd8a64a89 85 unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
TickTock 35:5acbd8a64a89 86 bool accOn = false; // Accessories on
TickTock 35:5acbd8a64a89 87 float scale12V = 16.2; // R1:R2 ratio
TickTock 36:dbd39c315258 88 signed long kWh = 0;
TickTock 36:dbd39c315258 89 unsigned long miles = 0;
TickTock 36:dbd39c315258 90 float mpkWh = 0;
TickTock 35:5acbd8a64a89 91 float accV = 0;
TickTock 36:dbd39c315258 92 bool playbackEn = false;
TickTock 36:dbd39c315258 93 bool playbackOpen = false;
TickTock 36:dbd39c315258 94 float playbackInt = 1; //read one message every 64 ms
TickTock 36:dbd39c315258 95 bool step = false;
TickTock 36:dbd39c315258 96 char data[8];
TickTock 13:62e0f7f39ff5 97
TickTock 0:1596b8644523 98 int main() {
TickTock 2:71b1999a8ea5 99 int readPointer=0;
TickTock 4:8d7759f4fe7a 100 char sTemp[40];
TickTock 2:71b1999a8ea5 101 unsigned long secs;
TickTock 36:dbd39c315258 102 unsigned char i,j,display=0;
TickTock 22:a43df3905863 103 point lastTouch;
TickTock 7:17bf9ceaf0aa 104
TickTock 8:67eed72f3e10 105 can1.monitor(true); // set to snoop mode
TickTock 8:67eed72f3e10 106 can2.monitor(true); // set to snoop mode
TickTock 2:71b1999a8ea5 107 can1.frequency(500000);
TickTock 2:71b1999a8ea5 108 can2.frequency(500000);
TickTock 7:17bf9ceaf0aa 109 can1SleepMode = 1; // Turn on Monitor_only Mode
TickTock 7:17bf9ceaf0aa 110 can2SleepMode = 1; // Turn on Monitor_only Mode
TickTock 0:1596b8644523 111 can1.attach(&recieve1);
TickTock 0:1596b8644523 112 can2.attach(&recieve2);
TickTock 4:8d7759f4fe7a 113
TickTock 3:3e879b043bc5 114 tt.set_orientation(1);
TickTock 4:8d7759f4fe7a 115 tt.background(Black);
TickTock 19:d576298c46f3 116 tt.set_display(2); // select both displays
TickTock 3:3e879b043bc5 117 tt.cls();
TickTock 1:9dcd70c32180 118 tt.claim(stdout); // send stdout to the TFT display
TickTock 12:8e42d7ba8468 119 touchpad.rise(&touch_ISR);
TickTock 4:8d7759f4fe7a 120 tt.wfi(); // enable interrupt on touch
TickTock 7:17bf9ceaf0aa 121 dled = 0.8; // turn on display LED 80%
TickTock 26:462ccb580472 122
TickTock 2:71b1999a8ea5 123 timer.start() ;
TickTock 2:71b1999a8ea5 124 RTC_Init(); // start the RTC Interrupts that sync the timer
TickTock 1:9dcd70c32180 125 struct tm t; // pointer to a static tm structure
TickTock 19:d576298c46f3 126 NVIC_SetPriority(TIMER3_IRQn, 1); //set ticker priority
TickTock 19:d576298c46f3 127 NVIC_SetPriority(CAN_IRQn, 2); //higher than can (so RTC sync works)
TickTock 33:a277743ebdeb 128
TickTock 26:462ccb580472 129
TickTock 1:9dcd70c32180 130 seconds = time(NULL);
TickTock 1:9dcd70c32180 131 t = *localtime(&seconds) ;
TickTock 1:9dcd70c32180 132 // is it a date before 2012 ?
TickTock 26:462ccb580472 133 if ((t.tm_year + 1900) < 2012 ) {
TickTock 26:462ccb580472 134 // before 2013 so update year to make date entry easier
TickTock 26:462ccb580472 135 t.tm_year = 2013 - 1900;
TickTock 1:9dcd70c32180 136 // set the RTC
TickTock 1:9dcd70c32180 137 set_time(mktime(&t));
TickTock 1:9dcd70c32180 138 seconds = time(NULL);
TickTock 26:462ccb580472 139 }
TickTock 20:3bf176d14b14 140 t = *localtime(&seconds) ;
TickTock 20:3bf176d14b14 141 strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
TickTock 20:3bf176d14b14 142 logMsg(sTemp);
TickTock 15:a359fecf85ba 143
TickTock 26:462ccb580472 144 // Look for new binary on thumbdrive
TickTock 17:e32324a2678d 145 // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
TickTock 35:5acbd8a64a89 146 /*cfile = fopen("/usb/CANary.bin", "rb");
TickTock 17:e32324a2678d 147 if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
TickTock 17:e32324a2678d 148 sprintf(sTemp,"New binary found.\n");
TickTock 17:e32324a2678d 149 logMsg(sTemp);
TickTock 17:e32324a2678d 150 file = fopen("/local/CANary.bin", "wb");
TickTock 17:e32324a2678d 151 if (file==NULL){ //failed to open destination
TickTock 17:e32324a2678d 152 sprintf(sTemp,"Unable to open destination file.\n");
TickTock 17:e32324a2678d 153 logMsg(sTemp);
TickTock 17:e32324a2678d 154 } else {
TickTock 18:999401f359a5 155 tt.set_display(2);
TickTock 18:999401f359a5 156 tt.foreground(White);
TickTock 18:999401f359a5 157 tt.background(Black);
TickTock 18:999401f359a5 158 tt.cls();
TickTock 18:999401f359a5 159 tt.locate(1,40);
TickTock 18:999401f359a5 160 printf("%s\n","Copying binary - Do no remove power.");
TickTock 18:999401f359a5 161 tt.locate(1,80);
TickTock 18:999401f359a5 162 printf("CANary will reset when complete.\n");
TickTock 18:999401f359a5 163 wait(1); //Wait 1 sec for display DMA to finish before writing file
TickTock 17:e32324a2678d 164 while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
TickTock 17:e32324a2678d 165 fwrite( writeBuffer, sizeof(char), size, file );
TickTock 18:999401f359a5 166 led4=led3;
TickTock 18:999401f359a5 167 led3=led2;
TickTock 18:999401f359a5 168 led2=led1;
TickTock 18:999401f359a5 169 led1=!led4;
TickTock 17:e32324a2678d 170 }
TickTock 17:e32324a2678d 171 fclose(cfile);
TickTock 17:e32324a2678d 172 fclose(file);
TickTock 35:5acbd8a64a89 173 remove("/usb/CANary.bin"); // delete original
TickTock 17:e32324a2678d 174 mbed_reset(); //restart
TickTock 17:e32324a2678d 175 }
TickTock 18:999401f359a5 176 }*/
TickTock 17:e32324a2678d 177
TickTock 26:462ccb580472 178 secsNoMsg = 0;
TickTock 26:462ccb580472 179 secsNoTouch = 0;
TickTock 26:462ccb580472 180
TickTock 26:462ccb580472 181 // Read config file
TickTock 23:cd03f9c3395e 182 readConfig();
TickTock 26:462ccb580472 183 touched=false;
TickTock 26:462ccb580472 184 secsNoTouch=2;
TickTock 15:a359fecf85ba 185
TickTock 2:71b1999a8ea5 186 while (true) {
TickTock 4:8d7759f4fe7a 187 if (!logOpen) { // Open new file if one is not already open
TickTock 7:17bf9ceaf0aa 188 if(logEn){ //logging enable
TickTock 7:17bf9ceaf0aa 189 seconds = time(NULL);
TickTock 7:17bf9ceaf0aa 190 t = *localtime(&seconds) ;
TickTock 35:5acbd8a64a89 191 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
TickTock 16:2a6ca248e1cb 192 //sprintf(sTemp,"Using file %s\n",fileName);
TickTock 16:2a6ca248e1cb 193 //logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 194 file = fopen(fileName, "ab");
TickTock 7:17bf9ceaf0aa 195
TickTock 7:17bf9ceaf0aa 196 if(file==NULL){
TickTock 7:17bf9ceaf0aa 197 sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
TickTock 7:17bf9ceaf0aa 198 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 199 logEn=false;
TickTock 26:462ccb580472 200 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 201 } else {
TickTock 7:17bf9ceaf0aa 202 logOpen = true;
TickTock 7:17bf9ceaf0aa 203 readPointer=writePointer;
TickTock 7:17bf9ceaf0aa 204 sprintf(sTemp,"Starting Can Log %s\n",fileName);
TickTock 7:17bf9ceaf0aa 205 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 206 logTS();
TickTock 26:462ccb580472 207 spkr.beep(2000,0.25);
TickTock 7:17bf9ceaf0aa 208 }
TickTock 7:17bf9ceaf0aa 209 }//logging enabled
TickTock 15:a359fecf85ba 210 } else { // if (logOpen)
TickTock 30:e633a63eb257 211 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) {
TickTock 7:17bf9ceaf0aa 212 // Dump buffer if > 1/16 full or canbus has stopped
TickTock 7:17bf9ceaf0aa 213 if (file == NULL) {
TickTock 7:17bf9ceaf0aa 214 logOpen = false;
TickTock 7:17bf9ceaf0aa 215 sprintf(sTemp,"Failed to append log file.\n\n");
TickTock 26:462ccb580472 216 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 217 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 218 logEn=false;
TickTock 7:17bf9ceaf0aa 219 } else {
TickTock 7:17bf9ceaf0aa 220 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 221 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 222 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 223 }
TickTock 7:17bf9ceaf0aa 224 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 225 readPointer=0;
TickTock 4:8d7759f4fe7a 226 }
TickTock 7:17bf9ceaf0aa 227 led4 = !led4;
TickTock 7:17bf9ceaf0aa 228 }
TickTock 30:e633a63eb257 229 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 230 if (!logEn) {
TickTock 30:e633a63eb257 231 fclose(file);
TickTock 30:e633a63eb257 232 logOpen=false;
TickTock 30:e633a63eb257 233 }
TickTock 4:8d7759f4fe7a 234 } // if logOpen
TickTock 36:dbd39c315258 235 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 236 if (logOpen){
TickTock 7:17bf9ceaf0aa 237 fclose(file);
TickTock 7:17bf9ceaf0aa 238 } // if (logOpen)*/
TickTock 20:3bf176d14b14 239 seconds = time(NULL);
TickTock 20:3bf176d14b14 240 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 241 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 242 logMsg(sTemp);
TickTock 25:ddf0ec209f03 243 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 244 updateDisplay(1);
TickTock 4:8d7759f4fe7a 245 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 246 led1=0;
TickTock 4:8d7759f4fe7a 247 led2=0;
TickTock 4:8d7759f4fe7a 248 led3=0;
TickTock 4:8d7759f4fe7a 249 led4=0;
TickTock 4:8d7759f4fe7a 250 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 251 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 252 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 253 //DeepPowerDown();
TickTock 12:8e42d7ba8468 254 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 255 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 256 Sleep();
TickTock 4:8d7759f4fe7a 257 }
TickTock 25:ddf0ec209f03 258 secsNoTouch=0;
TickTock 4:8d7759f4fe7a 259 canIdle=secsNoMsg>canTimeout;
TickTock 20:3bf176d14b14 260 userIdle=secsNoTouch>userTimeout;
TickTock 7:17bf9ceaf0aa 261 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 262 seconds = time(NULL);
TickTock 20:3bf176d14b14 263 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 264 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 265 logMsg(sTemp);
TickTock 4:8d7759f4fe7a 266 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 267 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 268 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 7:17bf9ceaf0aa 269 } else if (false){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 270 file = fopen(fileName, "ab");
TickTock 4:8d7759f4fe7a 271 logTS();
TickTock 4:8d7759f4fe7a 272 }
TickTock 4:8d7759f4fe7a 273 } // if idle
TickTock 4:8d7759f4fe7a 274
TickTock 15:a359fecf85ba 275 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 276 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 277 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 22:a43df3905863 278 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){
TickTock 22:a43df3905863 279 secsNoTouch=0; //debounce
TickTock 22:a43df3905863 280 }
TickTock 22:a43df3905863 281 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
TickTock 22:a43df3905863 282 //logMsg(sTemp);
TickTock 12:8e42d7ba8468 283 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 284 }
TickTock 4:8d7759f4fe7a 285 if (!userIdle) {
TickTock 4:8d7759f4fe7a 286 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 287 secsNoTouch +=2; // increment to prevent double touch
TickTock 4:8d7759f4fe7a 288 if (lastTouch.x>320){
TickTock 4:8d7759f4fe7a 289 i=1;
TickTock 4:8d7759f4fe7a 290 } else {
TickTock 4:8d7759f4fe7a 291 i=0;
TickTock 4:8d7759f4fe7a 292 }
TickTock 23:cd03f9c3395e 293 if (sMode==0) sMode = 1;
TickTock 22:a43df3905863 294 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
TickTock 22:a43df3905863 295 //logMsg(sTemp);
TickTock 23:cd03f9c3395e 296 switch (sMode) {
TickTock 23:cd03f9c3395e 297 case 0: // no select
TickTock 23:cd03f9c3395e 298 break;
TickTock 23:cd03f9c3395e 299 case 1: // select screen
TickTock 23:cd03f9c3395e 300 switch (buttonX(lastTouch.x,3)*10+buttonY(lastTouch.y,3)) {
TickTock 23:cd03f9c3395e 301 case 00:
TickTock 23:cd03f9c3395e 302 case 30:
TickTock 23:cd03f9c3395e 303 if (dMode[i]==monitorScreen||dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 304 indexOffset=indexOffset>4?indexOffset-4:1;
TickTock 25:ddf0ec209f03 305 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 306 wait_ms(500);
TickTock 23:cd03f9c3395e 307 tt.calibrate();
TickTock 36:dbd39c315258 308 } else if (dMode[i]==config2Screen) { // slower
TickTock 36:dbd39c315258 309 playbackInt *=2;
TickTock 36:dbd39c315258 310 if(playbackEn){
TickTock 36:dbd39c315258 311 playback.detach();
TickTock 36:dbd39c315258 312 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 313 }
TickTock 23:cd03f9c3395e 314 }
TickTock 23:cd03f9c3395e 315 break;
TickTock 23:cd03f9c3395e 316 case 10:
TickTock 23:cd03f9c3395e 317 case 40:
TickTock 23:cd03f9c3395e 318 if (dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 319 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 23:cd03f9c3395e 320 lastDMode[i]=99;//force refresh
TickTock 23:cd03f9c3395e 321 } else if (dMode[i]==cpScreen) {
TickTock 33:a277743ebdeb 322 pollCP=true;
TickTock 25:ddf0ec209f03 323 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 324 mbed_reset();
TickTock 36:dbd39c315258 325 } else if (dMode[i]==config2Screen) { // pause/unpause
TickTock 36:dbd39c315258 326 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 327 if(playbackEn){
TickTock 36:dbd39c315258 328 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 329 }else{
TickTock 36:dbd39c315258 330 playback.detach();
TickTock 36:dbd39c315258 331 }
TickTock 23:cd03f9c3395e 332 }
TickTock 23:cd03f9c3395e 333 break;
TickTock 23:cd03f9c3395e 334 case 20:
TickTock 23:cd03f9c3395e 335 case 50:
TickTock 23:cd03f9c3395e 336 if (dMode[i]==monitorScreen||dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 337 indexOffset=indexOffset<77?indexOffset+4:80;
TickTock 25:ddf0ec209f03 338 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 339 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 340 logMsg(sTemp);
TickTock 25:ddf0ec209f03 341 saveConfig();
TickTock 26:462ccb580472 342 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 343 } else if (dMode[i]==config2Screen) { // faster
TickTock 36:dbd39c315258 344 if(playbackInt>.002){
TickTock 36:dbd39c315258 345 playbackInt/=2;
TickTock 36:dbd39c315258 346 if(playbackEn){
TickTock 36:dbd39c315258 347 playback.detach();
TickTock 36:dbd39c315258 348 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 349 }
TickTock 36:dbd39c315258 350 }
TickTock 23:cd03f9c3395e 351 }
TickTock 23:cd03f9c3395e 352 break;
TickTock 23:cd03f9c3395e 353 case 01:
TickTock 23:cd03f9c3395e 354 case 31:
TickTock 25:ddf0ec209f03 355 if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 356 logEn = !logEn;
TickTock 33:a277743ebdeb 357 if (!logEn) repeatPoll=false;
TickTock 36:dbd39c315258 358 } else if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 359 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 25:ddf0ec209f03 360 lastDMode[i]=99;
TickTock 23:cd03f9c3395e 361 }
TickTock 23:cd03f9c3395e 362 break;
TickTock 23:cd03f9c3395e 363 case 11:
TickTock 23:cd03f9c3395e 364 case 41:
TickTock 36:dbd39c315258 365 if (dMode[i]==config1Screen){
TickTock 33:a277743ebdeb 366 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 367 if (repeatPoll) {
TickTock 36:dbd39c315258 368 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 369 } else {
TickTock 36:dbd39c315258 370 autoPoll.detach();
TickTock 33:a277743ebdeb 371 }
TickTock 36:dbd39c315258 372 } else if (dMode[i]==config2Screen) {
TickTock 36:dbd39c315258 373 // Start/stop playback
TickTock 36:dbd39c315258 374 if(!playbackOpen){
TickTock 36:dbd39c315258 375 if(!logOpen){
TickTock 36:dbd39c315258 376 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 377 if(file==NULL){
TickTock 36:dbd39c315258 378 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 379 logMsg(sTemp);
TickTock 36:dbd39c315258 380 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 381 } else {
TickTock 36:dbd39c315258 382 playbackOpen = true;
TickTock 36:dbd39c315258 383 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 384 logMsg(sTemp);
TickTock 36:dbd39c315258 385 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 386 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 387 can2.attach(&doNothing);
TickTock 36:dbd39c315258 388 }
TickTock 36:dbd39c315258 389 } else {
TickTock 36:dbd39c315258 390 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 391 logMsg(sTemp);
TickTock 36:dbd39c315258 392 }
TickTock 36:dbd39c315258 393 } else {
TickTock 36:dbd39c315258 394 playback.detach();
TickTock 36:dbd39c315258 395 fclose(file);
TickTock 36:dbd39c315258 396 playbackOpen=false;
TickTock 36:dbd39c315258 397 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 398 can2.attach(&recieve2);
TickTock 36:dbd39c315258 399 lastDMode[i]=99;
TickTock 36:dbd39c315258 400 }
TickTock 36:dbd39c315258 401 playbackEn=false;
TickTock 36:dbd39c315258 402 } else if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 403 upDate(dtMode,true);
TickTock 25:ddf0ec209f03 404 lastDMode[i]=99;
TickTock 25:ddf0ec209f03 405 }
TickTock 23:cd03f9c3395e 406 break;
TickTock 23:cd03f9c3395e 407 case 21:
TickTock 23:cd03f9c3395e 408 case 51:
TickTock 36:dbd39c315258 409 if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 410 upDate(dtMode,false);
TickTock 25:ddf0ec209f03 411 lastDMode[i]=99;
TickTock 25:ddf0ec209f03 412 }
TickTock 23:cd03f9c3395e 413 break;
TickTock 23:cd03f9c3395e 414 case 02:
TickTock 23:cd03f9c3395e 415 case 32:
TickTock 22:a43df3905863 416 dMode[i]=dMode[i]>0?dMode[i]-1:maxScreens;
TickTock 22:a43df3905863 417 break;
TickTock 23:cd03f9c3395e 418 case 12:
TickTock 23:cd03f9c3395e 419 case 42:
TickTock 22:a43df3905863 420 secsNoTouch = userTimeout; // immediately exit config mode
TickTock 22:a43df3905863 421 break;
TickTock 23:cd03f9c3395e 422 case 22:
TickTock 23:cd03f9c3395e 423 case 52:
TickTock 22:a43df3905863 424 dMode[i]=dMode[i]<maxScreens?dMode[i]+1:0;
TickTock 22:a43df3905863 425 break;
TickTock 22:a43df3905863 426 default:
TickTock 25:ddf0ec209f03 427 break;
TickTock 25:ddf0ec209f03 428 }
TickTock 23:cd03f9c3395e 429 break;
TickTock 23:cd03f9c3395e 430 case 2: // numpad
TickTock 23:cd03f9c3395e 431 break;
TickTock 23:cd03f9c3395e 432 case 3:
TickTock 23:cd03f9c3395e 433 break;
TickTock 23:cd03f9c3395e 434 default:
TickTock 23:cd03f9c3395e 435 break;
TickTock 23:cd03f9c3395e 436 } // case sMode
TickTock 22:a43df3905863 437 } //recently touched
TickTock 4:8d7759f4fe7a 438 } else { // userIdle
TickTock 8:67eed72f3e10 439 if(sMode==1){
TickTock 8:67eed72f3e10 440 sMode=0;
TickTock 8:67eed72f3e10 441 lastDMode[0]=99;
TickTock 8:67eed72f3e10 442 lastDMode[1]=99;
TickTock 8:67eed72f3e10 443 }
TickTock 4:8d7759f4fe7a 444 }
TickTock 15:a359fecf85ba 445
TickTock 33:a277743ebdeb 446 display=display<1?display+1:0; // toggle display
TickTock 33:a277743ebdeb 447 updateDisplay(display);
TickTock 34:4751a8259b18 448
TickTock 33:a277743ebdeb 449 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 33:a277743ebdeb 450 sendCPreq(); // send cellpair data request.
TickTock 33:a277743ebdeb 451 wait_ms(16);
TickTock 33:a277743ebdeb 452 sendTreq(); //send temperature request
TickTock 33:a277743ebdeb 453 wait_ms(16);
TickTock 34:4751a8259b18 454 showCP=true;
TickTock 33:a277743ebdeb 455 pollCP=false;
TickTock 32:c9d9b6cb5de1 456 }
TickTock 34:4751a8259b18 457
TickTock 34:4751a8259b18 458 if(tick){ // Executes once a second
TickTock 35:5acbd8a64a89 459 accV=mon12V*scale12V;
TickTock 35:5acbd8a64a89 460 accOn=(accV>5)?true:false;
TickTock 36:dbd39c315258 461 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 35:5acbd8a64a89 462 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 463 }else if(!headlights){
TickTock 35:5acbd8a64a89 464 dled = ledHi;
TickTock 34:4751a8259b18 465 }else{
TickTock 35:5acbd8a64a89 466 dled = ledLo;
TickTock 34:4751a8259b18 467 }
TickTock 36:dbd39c315258 468 if(kWh>0){
TickTock 36:dbd39c315258 469 mpkWh=miles/kWh;
TickTock 36:dbd39c315258 470 }else{
TickTock 36:dbd39c315258 471 mpkWh=99;
TickTock 36:dbd39c315258 472 }
TickTock 36:dbd39c315258 473 miles=0;
TickTock 36:dbd39c315258 474 kWh=0;
TickTock 34:4751a8259b18 475 tick=false;
TickTock 33:a277743ebdeb 476 }
TickTock 36:dbd39c315258 477
TickTock 36:dbd39c315258 478 if(step){ // playback
TickTock 36:dbd39c315258 479 if(playbackOpen&&playbackEn){
TickTock 36:dbd39c315258 480 //sprintf(sTemp,"step\n");
TickTock 36:dbd39c315258 481 //logMsg(sTemp);
TickTock 36:dbd39c315258 482 for(i=0;i<200;i++){
TickTock 36:dbd39c315258 483 if(!feof(file)){
TickTock 36:dbd39c315258 484 //for (j = 0; j<5; j++){
TickTock 36:dbd39c315258 485 fscanf(file,"%5c",&writeBuffer[0][0]);
TickTock 36:dbd39c315258 486 //}
TickTock 36:dbd39c315258 487 fscanf(file,"%8c",&data[0]);
TickTock 36:dbd39c315258 488 logCan(writeBuffer[0][0],CANMessage(0x7ff&((writeBuffer[0][4]<<8)+writeBuffer[0][3]), data, 8));
TickTock 36:dbd39c315258 489 }else{
TickTock 36:dbd39c315258 490 fclose(file); // restart
TickTock 36:dbd39c315258 491 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 492 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 493 }
TickTock 36:dbd39c315258 494 }
TickTock 36:dbd39c315258 495 }
TickTock 36:dbd39c315258 496 step=false;
TickTock 36:dbd39c315258 497 }
TickTock 2:71b1999a8ea5 498 } //while (true)
TickTock 0:1596b8644523 499 }