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@35:5acbd8a64a89, 2013-03-21 (annotated)

Committer:
TickTock
Date:
Thu Mar 21 12:05:22 2013 +0000
Revision:
35:5acbd8a64a89
Parent:
34:4751a8259b18
Child:
36:dbd39c315258
Added 12V monitor; configurable 12V adjustment & dled brightness (via config file); new config file format 2; fixed reset on select bug

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