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@37:fea2c1d52c5f, 2013-03-24 (annotated)

Committer:
TickTock
Date:
Sun Mar 24 15:35:45 2013 +0000
Revision:
37:fea2c1d52c5f
Parent:
36:dbd39c315258
Child:
38:155ec32c5e91
Got kW computation working

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 23:cd03f9c3395e 24 #include "TOUCH_TFTx2.h"
TickTock 4:8d7759f4fe7a 25
TickTock 13:62e0f7f39ff5 26 LocalFileSystem local("local");
TickTock 13:62e0f7f39ff5 27
TickTock 13:62e0f7f39ff5 28 // to write to USB Flash Drives, or equivalent (SD card in Reader/Writer)
TickTock 35:5acbd8a64a89 29 MSCFileSystem fs("usb"); // to write to a USB Flash Drive
TickTock 13:62e0f7f39ff5 30
TickTock 13:62e0f7f39ff5 31 time_t seconds ;
TickTock 13:62e0f7f39ff5 32
TickTock 36:dbd39c315258 33 Ticker autoPoll;
TickTock 36:dbd39c315258 34 Ticker playback;
TickTock 13:62e0f7f39ff5 35 Timer timer;
TickTock 13:62e0f7f39ff5 36
TickTock 13:62e0f7f39ff5 37 DigitalOut led1(LED1);
TickTock 13:62e0f7f39ff5 38 DigitalOut led2(LED2);
TickTock 13:62e0f7f39ff5 39 DigitalOut led3(LED3);
TickTock 13:62e0f7f39ff5 40 DigitalOut led4(LED4);
TickTock 13:62e0f7f39ff5 41
TickTock 13:62e0f7f39ff5 42 InterruptIn touchpad(p17);
TickTock 13:62e0f7f39ff5 43 CAN can1(p9, p10); // CAN1 (EV) uses pins 9 and 10 (rx, tx) and pin 8 (rs)
TickTock 13:62e0f7f39ff5 44 DigitalOut can1SleepMode(p8); // Use pin 8 to control the sleep mode of can2
TickTock 13:62e0f7f39ff5 45 CAN can2(p30, p29); // CAN2 (CAR) uses pins 30 and 29 (rx, tx) and pin 28 (rs)
TickTock 13:62e0f7f39ff5 46 DigitalOut can2SleepMode(p28); // Use pin 28 to control the sleep mode of can1
TickTock 35:5acbd8a64a89 47 AnalogIn mon12V(p15);
TickTock 13:62e0f7f39ff5 48 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 49 PwmOut dled(p23);
TickTock 35:5acbd8a64a89 50 Beep spkr(p21);
TickTock 13:62e0f7f39ff5 51
TickTock 23:cd03f9c3395e 52 bool logEn = false,logOpen = false;
TickTock 15:a359fecf85ba 53 FILE *cfile;
TickTock 13:62e0f7f39ff5 54 FILE *file;
TickTock 13:62e0f7f39ff5 55 char fileName[35] = "" ;
TickTock 13:62e0f7f39ff5 56 char writeBuffer[maxBufLen][13]; // buffer for USB write
TickTock 13:62e0f7f39ff5 57 char indexLastMsg[0x800]={0}; // index table for last message
TickTock 13:62e0f7f39ff5 58 CANMessage lastMsg[100]; // table to store last message of eachtype
TickTock 13:62e0f7f39ff5 59 unsigned char battData[256]={0};
TickTock 13:62e0f7f39ff5 60 unsigned char msgChanged[100]; // inidcates which bytes changed
TickTock 13:62e0f7f39ff5 61 char c;
TickTock 13:62e0f7f39ff5 62 volatile int writePointer = 0;
TickTock 20:3bf176d14b14 63 volatile int secsNoMsg = 0;
TickTock 20:3bf176d14b14 64 volatile int secsNoTouch = 0;
TickTock 20:3bf176d14b14 65 volatile bool canIdle;
TickTock 20:3bf176d14b14 66 volatile bool userIdle;
TickTock 26:462ccb580472 67 bool touched=false; //flag to read touchscreen
TickTock 13:62e0f7f39ff5 68 char counter = 0;
TickTock 33:a277743ebdeb 69 unsigned char dMode[2] = {dteScreen,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 33:a277743ebdeb 78 bool repeatPoll = false;
TickTock 34:4751a8259b18 79 bool headlights = false;
TickTock 34:4751a8259b18 80 bool tick = false;
TickTock 35:5acbd8a64a89 81 float ledHi = 0.8; // Bright LED value (until config file read)
TickTock 35:5acbd8a64a89 82 float ledLo = 0.1; // Dim LED value (until config file read)
TickTock 35:5acbd8a64a89 83 unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
TickTock 35:5acbd8a64a89 84 bool accOn = false; // Accessories on
TickTock 35:5acbd8a64a89 85 float scale12V = 16.2; // R1:R2 ratio
TickTock 37:fea2c1d52c5f 86 signed long mWs = 0;
TickTock 36:dbd39c315258 87 unsigned long miles = 0;
TickTock 36:dbd39c315258 88 float mpkWh = 0;
TickTock 35:5acbd8a64a89 89 float accV = 0;
TickTock 36:dbd39c315258 90 bool playbackEn = false;
TickTock 36:dbd39c315258 91 bool playbackOpen = false;
TickTock 37:fea2c1d52c5f 92 float playbackInt = 0.032; //read one message every 64 ms
TickTock 36:dbd39c315258 93 bool step = false;
TickTock 37:fea2c1d52c5f 94 char header[5];
TickTock 36:dbd39c315258 95 char data[8];
TickTock 37:fea2c1d52c5f 96 unsigned short pbts;
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 // Read config file
TickTock 23:cd03f9c3395e 181 readConfig();
TickTock 26:462ccb580472 182 touched=false;
TickTock 26:462ccb580472 183 secsNoTouch=2;
TickTock 2:71b1999a8ea5 184 while (true) {
TickTock 4:8d7759f4fe7a 185 if (!logOpen) { // Open new file if one is not already open
TickTock 7:17bf9ceaf0aa 186 if(logEn){ //logging enable
TickTock 7:17bf9ceaf0aa 187 seconds = time(NULL);
TickTock 7:17bf9ceaf0aa 188 t = *localtime(&seconds) ;
TickTock 35:5acbd8a64a89 189 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
TickTock 16:2a6ca248e1cb 190 //sprintf(sTemp,"Using file %s\n",fileName);
TickTock 16:2a6ca248e1cb 191 //logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 192 file = fopen(fileName, "ab");
TickTock 7:17bf9ceaf0aa 193
TickTock 7:17bf9ceaf0aa 194 if(file==NULL){
TickTock 7:17bf9ceaf0aa 195 sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
TickTock 7:17bf9ceaf0aa 196 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 197 logEn=false;
TickTock 26:462ccb580472 198 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 199 } else {
TickTock 7:17bf9ceaf0aa 200 logOpen = true;
TickTock 7:17bf9ceaf0aa 201 readPointer=writePointer;
TickTock 7:17bf9ceaf0aa 202 sprintf(sTemp,"Starting Can Log %s\n",fileName);
TickTock 7:17bf9ceaf0aa 203 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 204 logTS();
TickTock 26:462ccb580472 205 spkr.beep(2000,0.25);
TickTock 7:17bf9ceaf0aa 206 }
TickTock 7:17bf9ceaf0aa 207 }//logging enabled
TickTock 15:a359fecf85ba 208 } else { // if (logOpen)
TickTock 30:e633a63eb257 209 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) {
TickTock 7:17bf9ceaf0aa 210 // Dump buffer if > 1/16 full or canbus has stopped
TickTock 7:17bf9ceaf0aa 211 if (file == NULL) {
TickTock 7:17bf9ceaf0aa 212 logOpen = false;
TickTock 37:fea2c1d52c5f 213 sprintf(sTemp,"Failed to append log file.\n");
TickTock 37:fea2c1d52c5f 214 logMsg(sTemp);
TickTock 26:462ccb580472 215 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 216 logEn=false;
TickTock 7:17bf9ceaf0aa 217 } else {
TickTock 37:fea2c1d52c5f 218 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
TickTock 37:fea2c1d52c5f 219 sprintf(sTemp,"Write buffer overrun.\n");
TickTock 37:fea2c1d52c5f 220 logMsg(sTemp);
TickTock 37:fea2c1d52c5f 221 spkr.beep(1000,0.25);
TickTock 37:fea2c1d52c5f 222 }
TickTock 7:17bf9ceaf0aa 223 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 224 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 225 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 226 }
TickTock 7:17bf9ceaf0aa 227 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 228 readPointer=0;
TickTock 4:8d7759f4fe7a 229 }
TickTock 7:17bf9ceaf0aa 230 led4 = !led4;
TickTock 7:17bf9ceaf0aa 231 }
TickTock 30:e633a63eb257 232 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 233 if (!logEn) {
TickTock 30:e633a63eb257 234 fclose(file);
TickTock 30:e633a63eb257 235 logOpen=false;
TickTock 30:e633a63eb257 236 }
TickTock 4:8d7759f4fe7a 237 } // if logOpen
TickTock 36:dbd39c315258 238 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 239 if (logOpen){
TickTock 7:17bf9ceaf0aa 240 fclose(file);
TickTock 7:17bf9ceaf0aa 241 } // if (logOpen)*/
TickTock 20:3bf176d14b14 242 seconds = time(NULL);
TickTock 20:3bf176d14b14 243 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 244 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 245 logMsg(sTemp);
TickTock 25:ddf0ec209f03 246 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 247 updateDisplay(1);
TickTock 4:8d7759f4fe7a 248 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 249 led1=0;
TickTock 4:8d7759f4fe7a 250 led2=0;
TickTock 4:8d7759f4fe7a 251 led3=0;
TickTock 4:8d7759f4fe7a 252 led4=0;
TickTock 4:8d7759f4fe7a 253 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 254 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 255 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 256 //DeepPowerDown();
TickTock 12:8e42d7ba8468 257 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 258 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 259 Sleep();
TickTock 4:8d7759f4fe7a 260 }
TickTock 25:ddf0ec209f03 261 secsNoTouch=0;
TickTock 4:8d7759f4fe7a 262 canIdle=secsNoMsg>canTimeout;
TickTock 20:3bf176d14b14 263 userIdle=secsNoTouch>userTimeout;
TickTock 7:17bf9ceaf0aa 264 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 265 seconds = time(NULL);
TickTock 20:3bf176d14b14 266 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 267 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 268 logMsg(sTemp);
TickTock 4:8d7759f4fe7a 269 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 270 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 271 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 7:17bf9ceaf0aa 272 } else if (false){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 273 file = fopen(fileName, "ab");
TickTock 4:8d7759f4fe7a 274 logTS();
TickTock 4:8d7759f4fe7a 275 }
TickTock 4:8d7759f4fe7a 276 } // if idle
TickTock 4:8d7759f4fe7a 277
TickTock 15:a359fecf85ba 278 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 279 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 280 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 22:a43df3905863 281 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){
TickTock 22:a43df3905863 282 secsNoTouch=0; //debounce
TickTock 22:a43df3905863 283 }
TickTock 22:a43df3905863 284 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
TickTock 22:a43df3905863 285 //logMsg(sTemp);
TickTock 12:8e42d7ba8468 286 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 287 }
TickTock 4:8d7759f4fe7a 288 if (!userIdle) {
TickTock 4:8d7759f4fe7a 289 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 290 secsNoTouch +=2; // increment to prevent double touch
TickTock 4:8d7759f4fe7a 291 if (lastTouch.x>320){
TickTock 4:8d7759f4fe7a 292 i=1;
TickTock 4:8d7759f4fe7a 293 } else {
TickTock 4:8d7759f4fe7a 294 i=0;
TickTock 4:8d7759f4fe7a 295 }
TickTock 23:cd03f9c3395e 296 if (sMode==0) sMode = 1;
TickTock 22:a43df3905863 297 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
TickTock 22:a43df3905863 298 //logMsg(sTemp);
TickTock 23:cd03f9c3395e 299 switch (sMode) {
TickTock 23:cd03f9c3395e 300 case 0: // no select
TickTock 23:cd03f9c3395e 301 break;
TickTock 23:cd03f9c3395e 302 case 1: // select screen
TickTock 23:cd03f9c3395e 303 switch (buttonX(lastTouch.x,3)*10+buttonY(lastTouch.y,3)) {
TickTock 23:cd03f9c3395e 304 case 00:
TickTock 23:cd03f9c3395e 305 case 30:
TickTock 23:cd03f9c3395e 306 if (dMode[i]==monitorScreen||dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 307 indexOffset=indexOffset>4?indexOffset-4:1;
TickTock 25:ddf0ec209f03 308 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 309 wait_ms(500);
TickTock 37:fea2c1d52c5f 310 tt.background(Black);
TickTock 23:cd03f9c3395e 311 tt.calibrate();
TickTock 36:dbd39c315258 312 } else if (dMode[i]==config2Screen) { // slower
TickTock 36:dbd39c315258 313 playbackInt *=2;
TickTock 36:dbd39c315258 314 if(playbackEn){
TickTock 36:dbd39c315258 315 playback.detach();
TickTock 36:dbd39c315258 316 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 317 }
TickTock 23:cd03f9c3395e 318 }
TickTock 23:cd03f9c3395e 319 break;
TickTock 23:cd03f9c3395e 320 case 10:
TickTock 23:cd03f9c3395e 321 case 40:
TickTock 23:cd03f9c3395e 322 if (dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 323 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 23:cd03f9c3395e 324 lastDMode[i]=99;//force refresh
TickTock 23:cd03f9c3395e 325 } else if (dMode[i]==cpScreen) {
TickTock 33:a277743ebdeb 326 pollCP=true;
TickTock 25:ddf0ec209f03 327 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 328 mbed_reset();
TickTock 36:dbd39c315258 329 } else if (dMode[i]==config2Screen) { // pause/unpause
TickTock 36:dbd39c315258 330 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 331 if(playbackEn){
TickTock 36:dbd39c315258 332 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 333 }else{
TickTock 36:dbd39c315258 334 playback.detach();
TickTock 36:dbd39c315258 335 }
TickTock 23:cd03f9c3395e 336 }
TickTock 23:cd03f9c3395e 337 break;
TickTock 23:cd03f9c3395e 338 case 20:
TickTock 23:cd03f9c3395e 339 case 50:
TickTock 23:cd03f9c3395e 340 if (dMode[i]==monitorScreen||dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 341 indexOffset=indexOffset<77?indexOffset+4:80;
TickTock 25:ddf0ec209f03 342 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 343 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 344 logMsg(sTemp);
TickTock 25:ddf0ec209f03 345 saveConfig();
TickTock 26:462ccb580472 346 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 347 } else if (dMode[i]==config2Screen) { // faster
TickTock 36:dbd39c315258 348 if(playbackInt>.002){
TickTock 36:dbd39c315258 349 playbackInt/=2;
TickTock 36:dbd39c315258 350 if(playbackEn){
TickTock 36:dbd39c315258 351 playback.detach();
TickTock 36:dbd39c315258 352 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 353 }
TickTock 36:dbd39c315258 354 }
TickTock 23:cd03f9c3395e 355 }
TickTock 23:cd03f9c3395e 356 break;
TickTock 23:cd03f9c3395e 357 case 01:
TickTock 23:cd03f9c3395e 358 case 31:
TickTock 25:ddf0ec209f03 359 if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 360 logEn = !logEn;
TickTock 33:a277743ebdeb 361 if (!logEn) repeatPoll=false;
TickTock 36:dbd39c315258 362 } else if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 363 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 25:ddf0ec209f03 364 lastDMode[i]=99;
TickTock 23:cd03f9c3395e 365 }
TickTock 23:cd03f9c3395e 366 break;
TickTock 23:cd03f9c3395e 367 case 11:
TickTock 23:cd03f9c3395e 368 case 41:
TickTock 36:dbd39c315258 369 if (dMode[i]==config1Screen){
TickTock 33:a277743ebdeb 370 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 371 if (repeatPoll) {
TickTock 36:dbd39c315258 372 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 373 } else {
TickTock 36:dbd39c315258 374 autoPoll.detach();
TickTock 33:a277743ebdeb 375 }
TickTock 36:dbd39c315258 376 } else if (dMode[i]==config2Screen) {
TickTock 36:dbd39c315258 377 // Start/stop playback
TickTock 36:dbd39c315258 378 if(!playbackOpen){
TickTock 36:dbd39c315258 379 if(!logOpen){
TickTock 36:dbd39c315258 380 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 381 if(file==NULL){
TickTock 36:dbd39c315258 382 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 383 logMsg(sTemp);
TickTock 36:dbd39c315258 384 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 385 } else {
TickTock 36:dbd39c315258 386 playbackOpen = true;
TickTock 36:dbd39c315258 387 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 388 logMsg(sTemp);
TickTock 36:dbd39c315258 389 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 390 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 391 can2.attach(&doNothing);
TickTock 36:dbd39c315258 392 }
TickTock 36:dbd39c315258 393 } else {
TickTock 36:dbd39c315258 394 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 395 logMsg(sTemp);
TickTock 36:dbd39c315258 396 }
TickTock 36:dbd39c315258 397 } else {
TickTock 36:dbd39c315258 398 playback.detach();
TickTock 36:dbd39c315258 399 fclose(file);
TickTock 36:dbd39c315258 400 playbackOpen=false;
TickTock 36:dbd39c315258 401 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 402 can2.attach(&recieve2);
TickTock 36:dbd39c315258 403 lastDMode[i]=99;
TickTock 36:dbd39c315258 404 }
TickTock 36:dbd39c315258 405 playbackEn=false;
TickTock 36:dbd39c315258 406 } else if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 407 upDate(dtMode,true);
TickTock 25:ddf0ec209f03 408 lastDMode[i]=99;
TickTock 25:ddf0ec209f03 409 }
TickTock 23:cd03f9c3395e 410 break;
TickTock 23:cd03f9c3395e 411 case 21:
TickTock 23:cd03f9c3395e 412 case 51:
TickTock 36:dbd39c315258 413 if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 414 upDate(dtMode,false);
TickTock 25:ddf0ec209f03 415 lastDMode[i]=99;
TickTock 25:ddf0ec209f03 416 }
TickTock 23:cd03f9c3395e 417 break;
TickTock 23:cd03f9c3395e 418 case 02:
TickTock 23:cd03f9c3395e 419 case 32:
TickTock 22:a43df3905863 420 dMode[i]=dMode[i]>0?dMode[i]-1:maxScreens;
TickTock 22:a43df3905863 421 break;
TickTock 23:cd03f9c3395e 422 case 12:
TickTock 23:cd03f9c3395e 423 case 42:
TickTock 22:a43df3905863 424 secsNoTouch = userTimeout; // immediately exit config mode
TickTock 22:a43df3905863 425 break;
TickTock 23:cd03f9c3395e 426 case 22:
TickTock 23:cd03f9c3395e 427 case 52:
TickTock 22:a43df3905863 428 dMode[i]=dMode[i]<maxScreens?dMode[i]+1:0;
TickTock 22:a43df3905863 429 break;
TickTock 22:a43df3905863 430 default:
TickTock 25:ddf0ec209f03 431 break;
TickTock 25:ddf0ec209f03 432 }
TickTock 23:cd03f9c3395e 433 break;
TickTock 23:cd03f9c3395e 434 case 2: // numpad
TickTock 23:cd03f9c3395e 435 break;
TickTock 23:cd03f9c3395e 436 case 3:
TickTock 23:cd03f9c3395e 437 break;
TickTock 23:cd03f9c3395e 438 default:
TickTock 23:cd03f9c3395e 439 break;
TickTock 23:cd03f9c3395e 440 } // case sMode
TickTock 22:a43df3905863 441 } //recently touched
TickTock 4:8d7759f4fe7a 442 } else { // userIdle
TickTock 8:67eed72f3e10 443 if(sMode==1){
TickTock 8:67eed72f3e10 444 sMode=0;
TickTock 8:67eed72f3e10 445 lastDMode[0]=99;
TickTock 8:67eed72f3e10 446 lastDMode[1]=99;
TickTock 8:67eed72f3e10 447 }
TickTock 4:8d7759f4fe7a 448 }
TickTock 33:a277743ebdeb 449 display=display<1?display+1:0; // toggle display
TickTock 33:a277743ebdeb 450 updateDisplay(display);
TickTock 34:4751a8259b18 451
TickTock 33:a277743ebdeb 452 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 33:a277743ebdeb 453 sendCPreq(); // send cellpair data request.
TickTock 33:a277743ebdeb 454 wait_ms(16);
TickTock 33:a277743ebdeb 455 sendTreq(); //send temperature request
TickTock 33:a277743ebdeb 456 wait_ms(16);
TickTock 34:4751a8259b18 457 showCP=true;
TickTock 33:a277743ebdeb 458 pollCP=false;
TickTock 32:c9d9b6cb5de1 459 }
TickTock 34:4751a8259b18 460
TickTock 34:4751a8259b18 461 if(tick){ // Executes once a second
TickTock 35:5acbd8a64a89 462 accV=mon12V*scale12V;
TickTock 35:5acbd8a64a89 463 accOn=(accV>5)?true:false;
TickTock 36:dbd39c315258 464 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 35:5acbd8a64a89 465 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 466 }else if(!headlights){
TickTock 35:5acbd8a64a89 467 dled = ledHi;
TickTock 34:4751a8259b18 468 }else{
TickTock 35:5acbd8a64a89 469 dled = ledLo;
TickTock 34:4751a8259b18 470 }
TickTock 37:fea2c1d52c5f 471 //if(mWs>0){
TickTock 37:fea2c1d52c5f 472 if(true){
TickTock 37:fea2c1d52c5f 473 mpkWh= ((float) mWs)/1e6; // just kW for now
TickTock 36:dbd39c315258 474 }else{
TickTock 36:dbd39c315258 475 mpkWh=99;
TickTock 36:dbd39c315258 476 }
TickTock 36:dbd39c315258 477 miles=0;
TickTock 37:fea2c1d52c5f 478 mWs=0;
TickTock 34:4751a8259b18 479 tick=false;
TickTock 33:a277743ebdeb 480 }
TickTock 36:dbd39c315258 481
TickTock 36:dbd39c315258 482 if(step){ // playback
TickTock 36:dbd39c315258 483 if(playbackOpen&&playbackEn){
TickTock 36:dbd39c315258 484 //sprintf(sTemp,"step\n");
TickTock 36:dbd39c315258 485 //logMsg(sTemp);
TickTock 36:dbd39c315258 486 for(i=0;i<200;i++){
TickTock 36:dbd39c315258 487 if(!feof(file)){
TickTock 37:fea2c1d52c5f 488 fscanf(file,"%5c%8c",&header,&data);
TickTock 37:fea2c1d52c5f 489 pbts=(header[1]<<8)|header[2];
TickTock 37:fea2c1d52c5f 490 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
TickTock 36:dbd39c315258 491 }else{
TickTock 36:dbd39c315258 492 fclose(file); // restart
TickTock 36:dbd39c315258 493 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 494 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 495 }
TickTock 36:dbd39c315258 496 }
TickTock 36:dbd39c315258 497 }
TickTock 36:dbd39c315258 498 step=false;
TickTock 36:dbd39c315258 499 }
TickTock 37:fea2c1d52c5f 500
TickTock 2:71b1999a8ea5 501 } //while (true)
TickTock 0:1596b8644523 502 }