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@48:d1ce92104a1f, 2013-04-06 (annotated)

Committer:
TickTock
Date:
Sat Apr 06 04:18:49 2013 +0000
Revision:
48:d1ce92104a1f
Parent:
47:9cc7d876dd6d
Child:
49:a3d2c5bb3cfa
Merged in gg's edits.  Fixed config load (problem with floats)

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
TickTock 15:a359fecf85ba 50 FILE *cfile;
TickTock 13:62e0f7f39ff5 51 FILE *file;
TickTock 13:62e0f7f39ff5 52 char fileName[35] = "" ;
TickTock 13:62e0f7f39ff5 53 char writeBuffer[maxBufLen][13]; // buffer for USB write
TickTock 13:62e0f7f39ff5 54 char indexLastMsg[0x800]={0}; // index table for last message
TickTock 13:62e0f7f39ff5 55 CANMessage lastMsg[100]; // table to store last message of eachtype
TickTock 13:62e0f7f39ff5 56 unsigned char battData[256]={0};
TickTock 13:62e0f7f39ff5 57 unsigned char msgChanged[100]; // inidcates which bytes changed
TickTock 13:62e0f7f39ff5 58 char c;
TickTock 13:62e0f7f39ff5 59 volatile int writePointer = 0;
TickTock 20:3bf176d14b14 60 volatile int secsNoMsg = 0;
TickTock 20:3bf176d14b14 61 volatile int secsNoTouch = 0;
TickTock 20:3bf176d14b14 62 volatile bool canIdle;
TickTock 20:3bf176d14b14 63 volatile bool userIdle;
TickTock 26:462ccb580472 64 bool touched=false; //flag to read touchscreen
TickTock 42:4533b13b297d 65 unsigned char whichTouched = 0;
TickTock 13:62e0f7f39ff5 66 char counter = 0;
TickTock 41:8d4609ea7259 67 unsigned char dMode[2] = {mainScreen,brakeScreen}; //display mode
TickTock 13:62e0f7f39ff5 68 unsigned char sMode = 0; // setup mode
TickTock 13:62e0f7f39ff5 69 unsigned char lastDMode[2] = {0,0}; //last screen mode
TickTock 25:ddf0ec209f03 70 unsigned char dtMode = 6;
TickTock 13:62e0f7f39ff5 71 char displayLog[20][40];
TickTock 13:62e0f7f39ff5 72 unsigned char displayLoc = 0;
TickTock 13:62e0f7f39ff5 73 unsigned char indexOffset = 1;
TickTock 13:62e0f7f39ff5 74 bool showCP = false;
TickTock 33:a277743ebdeb 75 bool pollCP = false;
TickTock 39:eef8beac7411 76 bool logCP = false; //Turbo3
TickTock 33:a277743ebdeb 77 bool repeatPoll = false;
TickTock 34:4751a8259b18 78 bool headlights = false;
TickTock 34:4751a8259b18 79 bool tick = false;
TickTock 35:5acbd8a64a89 80 float ledHi = 0.8; // Bright LED value (until config file read)
TickTock 35:5acbd8a64a89 81 float ledLo = 0.1; // Dim LED value (until config file read)
TickTock 35:5acbd8a64a89 82 unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
TickTock 35:5acbd8a64a89 83 bool accOn = false; // Accessories on
TickTock 35:5acbd8a64a89 84 float scale12V = 16.2; // R1:R2 ratio
TickTock 40:0e6e71a7323f 85 signed long mWs_x4 = 0;
TickTock 40:0e6e71a7323f 86 unsigned short numWsamples = 0;
TickTock 41:8d4609ea7259 87 unsigned short numSsamples = 0;
TickTock 41:8d4609ea7259 88 float kW = 0;
TickTock 36:dbd39c315258 89 float mpkWh = 0;
TickTock 35:5acbd8a64a89 90 float accV = 0;
TickTock 36:dbd39c315258 91 bool playbackEn = false;
TickTock 36:dbd39c315258 92 bool playbackOpen = false;
TickTock 38:155ec32c5e91 93 float playbackInt = 0.05; //read messages every 50 ms
TickTock 36:dbd39c315258 94 bool step = false;
TickTock 37:fea2c1d52c5f 95 char header[5];
TickTock 36:dbd39c315258 96 char data[8];
TickTock 41:8d4609ea7259 97 signed long motorRPM;
TickTock 41:8d4609ea7259 98 float MPH = 0;
TickTock 48:d1ce92104a1f 99 unsigned char skin = 0;
TickTock 13:62e0f7f39ff5 100
TickTock 0:1596b8644523 101 int main() {
TickTock 2:71b1999a8ea5 102 int readPointer=0;
TickTock 4:8d7759f4fe7a 103 char sTemp[40];
TickTock 2:71b1999a8ea5 104 unsigned long secs;
TickTock 43:e7f6f80590e3 105 unsigned char i,j,display=0,lwt=0;;
TickTock 22:a43df3905863 106 point lastTouch;
TickTock 7:17bf9ceaf0aa 107
TickTock 8:67eed72f3e10 108 can1.monitor(true); // set to snoop mode
TickTock 8:67eed72f3e10 109 can2.monitor(true); // set to snoop mode
TickTock 2:71b1999a8ea5 110 can1.frequency(500000);
TickTock 2:71b1999a8ea5 111 can2.frequency(500000);
TickTock 7:17bf9ceaf0aa 112 can1SleepMode = 1; // Turn on Monitor_only Mode
TickTock 7:17bf9ceaf0aa 113 can2SleepMode = 1; // Turn on Monitor_only Mode
TickTock 0:1596b8644523 114 can1.attach(&recieve1);
TickTock 0:1596b8644523 115 can2.attach(&recieve2);
TickTock 4:8d7759f4fe7a 116
TickTock 3:3e879b043bc5 117 tt.set_orientation(1);
TickTock 4:8d7759f4fe7a 118 tt.background(Black);
TickTock 19:d576298c46f3 119 tt.set_display(2); // select both displays
TickTock 3:3e879b043bc5 120 tt.cls();
TickTock 1:9dcd70c32180 121 tt.claim(stdout); // send stdout to the TFT display
TickTock 12:8e42d7ba8468 122 touchpad.rise(&touch_ISR);
TickTock 4:8d7759f4fe7a 123 tt.wfi(); // enable interrupt on touch
TickTock 7:17bf9ceaf0aa 124 dled = 0.8; // turn on display LED 80%
TickTock 26:462ccb580472 125
TickTock 2:71b1999a8ea5 126 timer.start() ;
TickTock 2:71b1999a8ea5 127 RTC_Init(); // start the RTC Interrupts that sync the timer
TickTock 1:9dcd70c32180 128 struct tm t; // pointer to a static tm structure
TickTock 19:d576298c46f3 129 NVIC_SetPriority(TIMER3_IRQn, 1); //set ticker priority
TickTock 19:d576298c46f3 130 NVIC_SetPriority(CAN_IRQn, 2); //higher than can (so RTC sync works)
TickTock 33:a277743ebdeb 131
TickTock 26:462ccb580472 132
TickTock 1:9dcd70c32180 133 seconds = time(NULL);
TickTock 1:9dcd70c32180 134 t = *localtime(&seconds) ;
TickTock 1:9dcd70c32180 135 // is it a date before 2012 ?
TickTock 26:462ccb580472 136 if ((t.tm_year + 1900) < 2012 ) {
TickTock 26:462ccb580472 137 // before 2013 so update year to make date entry easier
TickTock 26:462ccb580472 138 t.tm_year = 2013 - 1900;
TickTock 1:9dcd70c32180 139 // set the RTC
TickTock 1:9dcd70c32180 140 set_time(mktime(&t));
TickTock 1:9dcd70c32180 141 seconds = time(NULL);
TickTock 26:462ccb580472 142 }
TickTock 20:3bf176d14b14 143 t = *localtime(&seconds) ;
TickTock 20:3bf176d14b14 144 strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
TickTock 20:3bf176d14b14 145 logMsg(sTemp);
TickTock 48:d1ce92104a1f 146
TickTock 48:d1ce92104a1f 147 //---- revisions ----
TickTock 48:d1ce92104a1f 148 sprintf(sTemp,"CANary firmware rev48\n");
TickTock 48:d1ce92104a1f 149
TickTock 43:e7f6f80590e3 150 logMsg(sTemp);
TickTock 15:a359fecf85ba 151
TickTock 26:462ccb580472 152 // Look for new binary on thumbdrive
TickTock 17:e32324a2678d 153 // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
TickTock 35:5acbd8a64a89 154 /*cfile = fopen("/usb/CANary.bin", "rb");
TickTock 17:e32324a2678d 155 if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
TickTock 17:e32324a2678d 156 sprintf(sTemp,"New binary found.\n");
TickTock 17:e32324a2678d 157 logMsg(sTemp);
TickTock 17:e32324a2678d 158 file = fopen("/local/CANary.bin", "wb");
TickTock 17:e32324a2678d 159 if (file==NULL){ //failed to open destination
TickTock 17:e32324a2678d 160 sprintf(sTemp,"Unable to open destination file.\n");
TickTock 17:e32324a2678d 161 logMsg(sTemp);
TickTock 17:e32324a2678d 162 } else {
TickTock 18:999401f359a5 163 tt.set_display(2);
TickTock 18:999401f359a5 164 tt.foreground(White);
TickTock 18:999401f359a5 165 tt.background(Black);
TickTock 18:999401f359a5 166 tt.cls();
TickTock 18:999401f359a5 167 tt.locate(1,40);
TickTock 18:999401f359a5 168 printf("%s\n","Copying binary - Do no remove power.");
TickTock 18:999401f359a5 169 tt.locate(1,80);
TickTock 18:999401f359a5 170 printf("CANary will reset when complete.\n");
TickTock 18:999401f359a5 171 wait(1); //Wait 1 sec for display DMA to finish before writing file
TickTock 17:e32324a2678d 172 while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
TickTock 17:e32324a2678d 173 fwrite( writeBuffer, sizeof(char), size, file );
TickTock 18:999401f359a5 174 led4=led3;
TickTock 18:999401f359a5 175 led3=led2;
TickTock 18:999401f359a5 176 led2=led1;
TickTock 18:999401f359a5 177 led1=!led4;
TickTock 17:e32324a2678d 178 }
TickTock 17:e32324a2678d 179 fclose(cfile);
TickTock 17:e32324a2678d 180 fclose(file);
TickTock 35:5acbd8a64a89 181 remove("/usb/CANary.bin"); // delete original
TickTock 17:e32324a2678d 182 mbed_reset(); //restart
TickTock 17:e32324a2678d 183 }
TickTock 18:999401f359a5 184 }*/
TickTock 17:e32324a2678d 185
TickTock 26:462ccb580472 186 secsNoMsg = 0;
TickTock 43:e7f6f80590e3 187
TickTock 46:73e8716f976f 188 // Read config file
TickTock 46:73e8716f976f 189 readConfig();
TickTock 43:e7f6f80590e3 190
TickTock 26:462ccb580472 191 touched=false;
TickTock 26:462ccb580472 192 secsNoTouch=2;
TickTock 2:71b1999a8ea5 193 while (true) {
TickTock 4:8d7759f4fe7a 194 if (!logOpen) { // Open new file if one is not already open
TickTock 7:17bf9ceaf0aa 195 if(logEn){ //logging enable
TickTock 7:17bf9ceaf0aa 196 seconds = time(NULL);
TickTock 7:17bf9ceaf0aa 197 t = *localtime(&seconds) ;
TickTock 35:5acbd8a64a89 198 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
TickTock 16:2a6ca248e1cb 199 //sprintf(sTemp,"Using file %s\n",fileName);
TickTock 16:2a6ca248e1cb 200 //logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 201 file = fopen(fileName, "ab");
TickTock 7:17bf9ceaf0aa 202
TickTock 7:17bf9ceaf0aa 203 if(file==NULL){
TickTock 7:17bf9ceaf0aa 204 sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
TickTock 7:17bf9ceaf0aa 205 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 206 logEn=false;
TickTock 26:462ccb580472 207 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 208 } else {
TickTock 7:17bf9ceaf0aa 209 logOpen = true;
TickTock 7:17bf9ceaf0aa 210 readPointer=writePointer;
TickTock 7:17bf9ceaf0aa 211 sprintf(sTemp,"Starting Can Log %s\n",fileName);
TickTock 7:17bf9ceaf0aa 212 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 213 logTS();
TickTock 26:462ccb580472 214 spkr.beep(2000,0.25);
TickTock 7:17bf9ceaf0aa 215 }
TickTock 7:17bf9ceaf0aa 216 }//logging enabled
TickTock 15:a359fecf85ba 217 } else { // if (logOpen)
TickTock 30:e633a63eb257 218 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) {
TickTock 7:17bf9ceaf0aa 219 // Dump buffer if > 1/16 full or canbus has stopped
TickTock 7:17bf9ceaf0aa 220 if (file == NULL) {
TickTock 7:17bf9ceaf0aa 221 logOpen = false;
TickTock 37:fea2c1d52c5f 222 sprintf(sTemp,"Failed to append log file.\n");
TickTock 37:fea2c1d52c5f 223 logMsg(sTemp);
TickTock 26:462ccb580472 224 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 225 logEn=false;
TickTock 7:17bf9ceaf0aa 226 } else {
TickTock 37:fea2c1d52c5f 227 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
TickTock 37:fea2c1d52c5f 228 sprintf(sTemp,"Write buffer overrun.\n");
TickTock 37:fea2c1d52c5f 229 logMsg(sTemp);
TickTock 37:fea2c1d52c5f 230 spkr.beep(1000,0.25);
TickTock 37:fea2c1d52c5f 231 }
TickTock 7:17bf9ceaf0aa 232 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 233 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 234 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 235 }
TickTock 7:17bf9ceaf0aa 236 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 237 readPointer=0;
TickTock 4:8d7759f4fe7a 238 }
TickTock 7:17bf9ceaf0aa 239 led4 = !led4;
TickTock 7:17bf9ceaf0aa 240 }
TickTock 30:e633a63eb257 241 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 242 if (!logEn) {
TickTock 30:e633a63eb257 243 fclose(file);
TickTock 30:e633a63eb257 244 logOpen=false;
TickTock 30:e633a63eb257 245 }
TickTock 4:8d7759f4fe7a 246 } // if logOpen
TickTock 36:dbd39c315258 247 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 248 if (logOpen){
TickTock 7:17bf9ceaf0aa 249 fclose(file);
TickTock 7:17bf9ceaf0aa 250 } // if (logOpen)*/
TickTock 20:3bf176d14b14 251 seconds = time(NULL);
TickTock 20:3bf176d14b14 252 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 253 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 254 logMsg(sTemp);
TickTock 25:ddf0ec209f03 255 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 256 updateDisplay(1);
TickTock 4:8d7759f4fe7a 257 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 258 led1=0;
TickTock 4:8d7759f4fe7a 259 led2=0;
TickTock 4:8d7759f4fe7a 260 led3=0;
TickTock 4:8d7759f4fe7a 261 led4=0;
TickTock 4:8d7759f4fe7a 262 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 263 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 264 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 265 //DeepPowerDown();
TickTock 12:8e42d7ba8468 266 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 267 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 268 Sleep();
TickTock 4:8d7759f4fe7a 269 }
TickTock 43:e7f6f80590e3 270 secsNoTouch=2;
TickTock 4:8d7759f4fe7a 271 canIdle=secsNoMsg>canTimeout;
TickTock 43:e7f6f80590e3 272 //userIdle=!touched;
TickTock 7:17bf9ceaf0aa 273 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 274 seconds = time(NULL);
TickTock 20:3bf176d14b14 275 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 276 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 277 logMsg(sTemp);
TickTock 4:8d7759f4fe7a 278 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 279 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 280 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 43:e7f6f80590e3 281 } else if (logOpen){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 282 file = fopen(fileName, "ab");
TickTock 4:8d7759f4fe7a 283 logTS();
TickTock 4:8d7759f4fe7a 284 }
TickTock 4:8d7759f4fe7a 285 } // if idle
TickTock 4:8d7759f4fe7a 286
TickTock 15:a359fecf85ba 287 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 288 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 289 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 40:0e6e71a7323f 290 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){ // filter phantom touches
TickTock 43:e7f6f80590e3 291 if (userIdle) {
TickTock 43:e7f6f80590e3 292 secsNoTouch=2; // Ignore first touch if user idle
TickTock 43:e7f6f80590e3 293 userIdle=false;
TickTock 40:0e6e71a7323f 294 } else {
TickTock 43:e7f6f80590e3 295 secsNoTouch=0;
TickTock 40:0e6e71a7323f 296 }
TickTock 43:e7f6f80590e3 297 if (lastTouch.x>320){
TickTock 43:e7f6f80590e3 298 whichTouched=1;
TickTock 43:e7f6f80590e3 299 } else {
TickTock 43:e7f6f80590e3 300 whichTouched=0;
TickTock 43:e7f6f80590e3 301 }
TickTock 43:e7f6f80590e3 302 if (whichTouched!=lwt){
TickTock 43:e7f6f80590e3 303 lastDMode[lwt]=99; // Repaint lastTouched
TickTock 43:e7f6f80590e3 304 lwt=whichTouched;
TickTock 43:e7f6f80590e3 305 }
TickTock 43:e7f6f80590e3 306 sMode = 1;
TickTock 22:a43df3905863 307 }
TickTock 22:a43df3905863 308 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
TickTock 22:a43df3905863 309 //logMsg(sTemp);
TickTock 12:8e42d7ba8468 310 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 311 }
TickTock 4:8d7759f4fe7a 312 if (!userIdle) {
TickTock 4:8d7759f4fe7a 313 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 314 secsNoTouch +=2; // increment to prevent double touch
TickTock 43:e7f6f80590e3 315 sMode = 1;
TickTock 22:a43df3905863 316 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
TickTock 22:a43df3905863 317 //logMsg(sTemp);
TickTock 23:cd03f9c3395e 318 switch (sMode) {
TickTock 23:cd03f9c3395e 319 case 0: // no select
TickTock 23:cd03f9c3395e 320 break;
TickTock 23:cd03f9c3395e 321 case 1: // select screen
TickTock 23:cd03f9c3395e 322 switch (buttonX(lastTouch.x,3)*10+buttonY(lastTouch.y,3)) {
TickTock 23:cd03f9c3395e 323 case 00:
TickTock 23:cd03f9c3395e 324 case 30:
TickTock 42:4533b13b297d 325 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 326 indexOffset=indexOffset>4?indexOffset-4:1;
TickTock 42:4533b13b297d 327 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 328 wait_ms(500);
TickTock 37:fea2c1d52c5f 329 tt.background(Black);
TickTock 23:cd03f9c3395e 330 tt.calibrate();
TickTock 42:4533b13b297d 331 } else if (dMode[whichTouched]==playbackScreen) { // slower
TickTock 36:dbd39c315258 332 playbackInt *=2;
TickTock 36:dbd39c315258 333 if(playbackEn){
TickTock 36:dbd39c315258 334 playback.detach();
TickTock 36:dbd39c315258 335 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 336 }
TickTock 23:cd03f9c3395e 337 }
TickTock 23:cd03f9c3395e 338 break;
TickTock 23:cd03f9c3395e 339 case 10:
TickTock 48:d1ce92104a1f 340 case 40:
TickTock 42:4533b13b297d 341 if (dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 342 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 42:4533b13b297d 343 lastDMode[whichTouched]=99;//force refresh
TickTock 42:4533b13b297d 344 } else if (dMode[whichTouched]==cpScreen) {
TickTock 33:a277743ebdeb 345 pollCP=true;
TickTock 48:d1ce92104a1f 346 } else if (dMode[whichTouched]==cpHistScreen) { // gg - hist
TickTock 48:d1ce92104a1f 347 pollCP=true;
TickTock 48:d1ce92104a1f 348 } else if (dMode[whichTouched]==cpBarScreen) { // gg - cpbars
TickTock 46:73e8716f976f 349 pollCP=true;
TickTock 42:4533b13b297d 350 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 351 mbed_reset();
TickTock 42:4533b13b297d 352 } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
TickTock 36:dbd39c315258 353 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 354 if(playbackEn){
TickTock 36:dbd39c315258 355 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 356 }else{
TickTock 36:dbd39c315258 357 playback.detach();
TickTock 36:dbd39c315258 358 }
TickTock 23:cd03f9c3395e 359 }
TickTock 23:cd03f9c3395e 360 break;
TickTock 23:cd03f9c3395e 361 case 20:
TickTock 23:cd03f9c3395e 362 case 50:
TickTock 42:4533b13b297d 363 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 364 indexOffset=indexOffset<77?indexOffset+4:80;
TickTock 42:4533b13b297d 365 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 366 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 367 logMsg(sTemp);
TickTock 25:ddf0ec209f03 368 saveConfig();
TickTock 26:462ccb580472 369 spkr.beep(2000,0.25);
TickTock 42:4533b13b297d 370 } else if (dMode[whichTouched]==playbackScreen) { // faster
TickTock 36:dbd39c315258 371 if(playbackInt>.002){
TickTock 36:dbd39c315258 372 playbackInt/=2;
TickTock 36:dbd39c315258 373 if(playbackEn){
TickTock 36:dbd39c315258 374 playback.detach();
TickTock 36:dbd39c315258 375 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 376 }
TickTock 36:dbd39c315258 377 }
TickTock 23:cd03f9c3395e 378 }
TickTock 23:cd03f9c3395e 379 break;
TickTock 23:cd03f9c3395e 380 case 01:
TickTock 48:d1ce92104a1f 381 case 31: // row 2 left
TickTock 42:4533b13b297d 382 if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 383 logEn = !logEn;
TickTock 40:0e6e71a7323f 384 if (!logEn) repeatPoll=false; // disable auto polling, too
TickTock 42:4533b13b297d 385 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 386 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 42:4533b13b297d 387 lastDMode[whichTouched]=99;
TickTock 23:cd03f9c3395e 388 }
TickTock 23:cd03f9c3395e 389 break;
TickTock 23:cd03f9c3395e 390 case 11:
TickTock 48:d1ce92104a1f 391 case 41: // row 2 center
TickTock 42:4533b13b297d 392 if (dMode[whichTouched]==config1Screen){
TickTock 33:a277743ebdeb 393 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 394 if (repeatPoll) {
TickTock 36:dbd39c315258 395 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 396 } else {
TickTock 36:dbd39c315258 397 autoPoll.detach();
TickTock 33:a277743ebdeb 398 }
TickTock 42:4533b13b297d 399 } else if (dMode[whichTouched]==playbackScreen) {
TickTock 36:dbd39c315258 400 // Start/stop playback
TickTock 36:dbd39c315258 401 if(!playbackOpen){
TickTock 36:dbd39c315258 402 if(!logOpen){
TickTock 36:dbd39c315258 403 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 404 if(file==NULL){
TickTock 36:dbd39c315258 405 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 406 logMsg(sTemp);
TickTock 36:dbd39c315258 407 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 408 } else {
TickTock 36:dbd39c315258 409 playbackOpen = true;
TickTock 36:dbd39c315258 410 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 411 logMsg(sTemp);
TickTock 36:dbd39c315258 412 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 413 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 414 can2.attach(&doNothing);
TickTock 36:dbd39c315258 415 }
TickTock 36:dbd39c315258 416 } else {
TickTock 36:dbd39c315258 417 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 418 logMsg(sTemp);
TickTock 36:dbd39c315258 419 }
TickTock 36:dbd39c315258 420 } else {
TickTock 36:dbd39c315258 421 playback.detach();
TickTock 36:dbd39c315258 422 fclose(file);
TickTock 36:dbd39c315258 423 playbackOpen=false;
TickTock 36:dbd39c315258 424 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 425 can2.attach(&recieve2);
TickTock 42:4533b13b297d 426 lastDMode[whichTouched]=99;
TickTock 36:dbd39c315258 427 }
TickTock 36:dbd39c315258 428 playbackEn=false;
TickTock 42:4533b13b297d 429 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 430 upDate(dtMode,true);
TickTock 42:4533b13b297d 431 lastDMode[whichTouched]=99;
TickTock 25:ddf0ec209f03 432 }
TickTock 23:cd03f9c3395e 433 break;
TickTock 23:cd03f9c3395e 434 case 21:
TickTock 48:d1ce92104a1f 435 case 51: // row 2 right button
TickTock 48:d1ce92104a1f 436 if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
TickTock 48:d1ce92104a1f 437 yesBattLog = !yesBattLog;
TickTock 48:d1ce92104a1f 438
TickTock 48:d1ce92104a1f 439 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 440 upDate(dtMode,false);
TickTock 42:4533b13b297d 441 lastDMode[whichTouched]=99;
TickTock 25:ddf0ec209f03 442 }
TickTock 23:cd03f9c3395e 443 break;
TickTock 23:cd03f9c3395e 444 case 02:
TickTock 23:cd03f9c3395e 445 case 32:
TickTock 42:4533b13b297d 446 dMode[whichTouched]=dMode[whichTouched]>0?dMode[whichTouched]-1:maxScreens;
TickTock 22:a43df3905863 447 break;
TickTock 23:cd03f9c3395e 448 case 12:
TickTock 23:cd03f9c3395e 449 case 42:
TickTock 43:e7f6f80590e3 450 //secsNoTouch = userTimeout; // immediately exit config mode
TickTock 43:e7f6f80590e3 451 sMode=0;
TickTock 43:e7f6f80590e3 452 lastDMode[whichTouched]=99; // Repaint
TickTock 22:a43df3905863 453 break;
TickTock 23:cd03f9c3395e 454 case 22:
TickTock 23:cd03f9c3395e 455 case 52:
TickTock 42:4533b13b297d 456 dMode[whichTouched]=dMode[whichTouched]<maxScreens?dMode[whichTouched]+1:0;
TickTock 22:a43df3905863 457 break;
TickTock 22:a43df3905863 458 default:
TickTock 25:ddf0ec209f03 459 break;
TickTock 25:ddf0ec209f03 460 }
TickTock 23:cd03f9c3395e 461 break;
TickTock 23:cd03f9c3395e 462 case 2: // numpad
TickTock 23:cd03f9c3395e 463 break;
TickTock 23:cd03f9c3395e 464 case 3:
TickTock 23:cd03f9c3395e 465 break;
TickTock 23:cd03f9c3395e 466 default:
TickTock 23:cd03f9c3395e 467 break;
TickTock 23:cd03f9c3395e 468 } // case sMode
TickTock 22:a43df3905863 469 } //recently touched
TickTock 4:8d7759f4fe7a 470 } else { // userIdle
TickTock 8:67eed72f3e10 471 if(sMode==1){
TickTock 8:67eed72f3e10 472 sMode=0;
TickTock 43:e7f6f80590e3 473 lastDMode[whichTouched]=99;
TickTock 8:67eed72f3e10 474 }
TickTock 4:8d7759f4fe7a 475 }
TickTock 34:4751a8259b18 476
TickTock 34:4751a8259b18 477 if(tick){ // Executes once a second
TickTock 41:8d4609ea7259 478 accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
TickTock 35:5acbd8a64a89 479 accOn=(accV>5)?true:false;
TickTock 36:dbd39c315258 480 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 40:0e6e71a7323f 481 //sprintf(sTemp,"Display Off %4.2f\n",accV);
TickTock 40:0e6e71a7323f 482 //logMsg(sTemp);
TickTock 35:5acbd8a64a89 483 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 484 }else if(!headlights){
TickTock 35:5acbd8a64a89 485 dled = ledHi;
TickTock 34:4751a8259b18 486 }else{
TickTock 35:5acbd8a64a89 487 dled = ledLo;
TickTock 34:4751a8259b18 488 }
TickTock 41:8d4609ea7259 489 if(numSsamples>0){ // Avoid div0
TickTock 41:8d4609ea7259 490 MPH=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car
TickTock 36:dbd39c315258 491 }else{
TickTock 41:8d4609ea7259 492 MPH=0;
TickTock 36:dbd39c315258 493 }
TickTock 41:8d4609ea7259 494 if(numWsamples>0){ // Avoid div0
TickTock 41:8d4609ea7259 495 kW=((float) mWs_x4)/numWsamples/4e3;
TickTock 41:8d4609ea7259 496 mpkWh=floor(MPH*10/kW+0.5)/10; // Round to nearest 10th
TickTock 41:8d4609ea7259 497 }else{
TickTock 41:8d4609ea7259 498 kW=0;
TickTock 41:8d4609ea7259 499 } motorRPM=0;
TickTock 41:8d4609ea7259 500 numSsamples=0;
TickTock 40:0e6e71a7323f 501 mWs_x4=0;
TickTock 40:0e6e71a7323f 502 numWsamples=0;
TickTock 40:0e6e71a7323f 503 if(logCP)
TickTock 40:0e6e71a7323f 504 logPackVoltages(); // Turbo3
TickTock 34:4751a8259b18 505 tick=false;
TickTock 33:a277743ebdeb 506 }
TickTock 36:dbd39c315258 507
TickTock 39:eef8beac7411 508 display=display<1?display+1:0; // toggle display
TickTock 39:eef8beac7411 509 updateDisplay(display);
TickTock 39:eef8beac7411 510
TickTock 39:eef8beac7411 511 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 39:eef8beac7411 512 sendCPreq(); // send cellpair data request.
TickTock 39:eef8beac7411 513 wait_ms(16);
TickTock 39:eef8beac7411 514 sendTreq(); //send temperature request
TickTock 39:eef8beac7411 515 pollCP=false;
TickTock 39:eef8beac7411 516 }
TickTock 39:eef8beac7411 517
TickTock 36:dbd39c315258 518 if(step){ // playback
TickTock 36:dbd39c315258 519 if(playbackOpen&&playbackEn){
TickTock 38:155ec32c5e91 520 for(i=0;i<120;i++){
TickTock 36:dbd39c315258 521 if(!feof(file)){
TickTock 37:fea2c1d52c5f 522 fscanf(file,"%5c%8c",&header,&data);
TickTock 37:fea2c1d52c5f 523 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
TickTock 36:dbd39c315258 524 }else{
TickTock 36:dbd39c315258 525 fclose(file); // restart
TickTock 36:dbd39c315258 526 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 527 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 528 }
TickTock 36:dbd39c315258 529 }
TickTock 36:dbd39c315258 530 }
TickTock 36:dbd39c315258 531 step=false;
TickTock 36:dbd39c315258 532 }
TickTock 37:fea2c1d52c5f 533
TickTock 2:71b1999a8ea5 534 } //while (true)
TickTock 0:1596b8644523 535 }