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@39:eef8beac7411, 2013-03-25 (annotated)

Committer:
TickTock
Date:
Mon Mar 25 15:13:15 2013 +0000
Revision:
39:eef8beac7411
Parent:
38:155ec32c5e91
Child:
40:0e6e71a7323f
Fixed minor bug using tick to trigger refresh (changed to using change on accV)

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 39:eef8beac7411 4 // * Use timestamp for mWs but override with playbackInt based calc in playback
TickTock 33:a277743ebdeb 5 // * Log file playback (to enable testing of new passive display modes without having to drive around)
TickTock 33:a277743ebdeb 6 // * USB device detect
TickTock 33:a277743ebdeb 7 // * Ability to update binary from the thumb-drive (requires file timestamp)
TickTock 33:a277743ebdeb 8 // * Cellpair histogram
TickTock 33:a277743ebdeb 9 // * Audible friction brake feedback
TickTock 33:a277743ebdeb 10 // * User-configurable watchpoint
TickTock 33:a277743ebdeb 11 // * Immediately turn off when car is turned off and logging
TickTock 33:a277743ebdeb 12 // * Better graphical DTE display with historic efficiency information considered and displayed
TickTock 33:a277743ebdeb 13 // * Add 50% charge option
TickTock 33:a277743ebdeb 14 // * Tire Pressure Sensor display
TickTock 33:a277743ebdeb 15 // * CSV dump of key parameters on car on/off
TickTock 13:62e0f7f39ff5 16
TickTock 12:8e42d7ba8468 17 #include "mbed.h"
TickTock 12:8e42d7ba8468 18 #include "CAN.h"
TickTock 12:8e42d7ba8468 19 #include "beep.h"
TickTock 12:8e42d7ba8468 20 #include "MSCFileSystem.h"
TickTock 12:8e42d7ba8468 21 #include "PowerControl.h"
TickTock 12:8e42d7ba8468 22 #include "EthernetPowerControl.h"
TickTock 12:8e42d7ba8468 23 #include "utility.h"
TickTock 12:8e42d7ba8468 24 #include "displayModes.h"
TickTock 23:cd03f9c3395e 25 #include "TOUCH_TFTx2.h"
TickTock 4:8d7759f4fe7a 26
TickTock 13:62e0f7f39ff5 27 LocalFileSystem local("local");
TickTock 13:62e0f7f39ff5 28
TickTock 13:62e0f7f39ff5 29 // to write to USB Flash Drives, or equivalent (SD card in Reader/Writer)
TickTock 35:5acbd8a64a89 30 MSCFileSystem fs("usb"); // to write to a USB Flash Drive
TickTock 13:62e0f7f39ff5 31
TickTock 13:62e0f7f39ff5 32 time_t seconds ;
TickTock 13:62e0f7f39ff5 33
TickTock 36:dbd39c315258 34 Ticker autoPoll;
TickTock 36:dbd39c315258 35 Ticker playback;
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 39:eef8beac7411 79 bool logCP = false; //Turbo3
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 37:fea2c1d52c5f 88 signed long mWs = 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 38:155ec32c5e91 94 float playbackInt = 0.05; //read messages every 50 ms
TickTock 36:dbd39c315258 95 bool step = false;
TickTock 37:fea2c1d52c5f 96 char header[5];
TickTock 36:dbd39c315258 97 char data[8];
TickTock 39:eef8beac7411 98 //unsigned short pbts;
TickTock 13:62e0f7f39ff5 99
TickTock 0:1596b8644523 100 int main() {
TickTock 2:71b1999a8ea5 101 int readPointer=0;
TickTock 4:8d7759f4fe7a 102 char sTemp[40];
TickTock 2:71b1999a8ea5 103 unsigned long secs;
TickTock 36:dbd39c315258 104 unsigned char i,j,display=0;
TickTock 22:a43df3905863 105 point lastTouch;
TickTock 7:17bf9ceaf0aa 106
TickTock 8:67eed72f3e10 107 can1.monitor(true); // set to snoop mode
TickTock 8:67eed72f3e10 108 can2.monitor(true); // set to snoop mode
TickTock 2:71b1999a8ea5 109 can1.frequency(500000);
TickTock 2:71b1999a8ea5 110 can2.frequency(500000);
TickTock 7:17bf9ceaf0aa 111 can1SleepMode = 1; // Turn on Monitor_only Mode
TickTock 7:17bf9ceaf0aa 112 can2SleepMode = 1; // Turn on Monitor_only Mode
TickTock 0:1596b8644523 113 can1.attach(&recieve1);
TickTock 0:1596b8644523 114 can2.attach(&recieve2);
TickTock 4:8d7759f4fe7a 115
TickTock 3:3e879b043bc5 116 tt.set_orientation(1);
TickTock 4:8d7759f4fe7a 117 tt.background(Black);
TickTock 19:d576298c46f3 118 tt.set_display(2); // select both displays
TickTock 3:3e879b043bc5 119 tt.cls();
TickTock 1:9dcd70c32180 120 tt.claim(stdout); // send stdout to the TFT display
TickTock 12:8e42d7ba8468 121 touchpad.rise(&touch_ISR);
TickTock 4:8d7759f4fe7a 122 tt.wfi(); // enable interrupt on touch
TickTock 7:17bf9ceaf0aa 123 dled = 0.8; // turn on display LED 80%
TickTock 26:462ccb580472 124
TickTock 2:71b1999a8ea5 125 timer.start() ;
TickTock 2:71b1999a8ea5 126 RTC_Init(); // start the RTC Interrupts that sync the timer
TickTock 1:9dcd70c32180 127 struct tm t; // pointer to a static tm structure
TickTock 19:d576298c46f3 128 NVIC_SetPriority(TIMER3_IRQn, 1); //set ticker priority
TickTock 19:d576298c46f3 129 NVIC_SetPriority(CAN_IRQn, 2); //higher than can (so RTC sync works)
TickTock 33:a277743ebdeb 130
TickTock 26:462ccb580472 131
TickTock 1:9dcd70c32180 132 seconds = time(NULL);
TickTock 1:9dcd70c32180 133 t = *localtime(&seconds) ;
TickTock 1:9dcd70c32180 134 // is it a date before 2012 ?
TickTock 26:462ccb580472 135 if ((t.tm_year + 1900) < 2012 ) {
TickTock 26:462ccb580472 136 // before 2013 so update year to make date entry easier
TickTock 26:462ccb580472 137 t.tm_year = 2013 - 1900;
TickTock 1:9dcd70c32180 138 // set the RTC
TickTock 1:9dcd70c32180 139 set_time(mktime(&t));
TickTock 1:9dcd70c32180 140 seconds = time(NULL);
TickTock 26:462ccb580472 141 }
TickTock 20:3bf176d14b14 142 t = *localtime(&seconds) ;
TickTock 20:3bf176d14b14 143 strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
TickTock 20:3bf176d14b14 144 logMsg(sTemp);
TickTock 15:a359fecf85ba 145
TickTock 26:462ccb580472 146 // Look for new binary on thumbdrive
TickTock 17:e32324a2678d 147 // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
TickTock 35:5acbd8a64a89 148 /*cfile = fopen("/usb/CANary.bin", "rb");
TickTock 17:e32324a2678d 149 if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
TickTock 17:e32324a2678d 150 sprintf(sTemp,"New binary found.\n");
TickTock 17:e32324a2678d 151 logMsg(sTemp);
TickTock 17:e32324a2678d 152 file = fopen("/local/CANary.bin", "wb");
TickTock 17:e32324a2678d 153 if (file==NULL){ //failed to open destination
TickTock 17:e32324a2678d 154 sprintf(sTemp,"Unable to open destination file.\n");
TickTock 17:e32324a2678d 155 logMsg(sTemp);
TickTock 17:e32324a2678d 156 } else {
TickTock 18:999401f359a5 157 tt.set_display(2);
TickTock 18:999401f359a5 158 tt.foreground(White);
TickTock 18:999401f359a5 159 tt.background(Black);
TickTock 18:999401f359a5 160 tt.cls();
TickTock 18:999401f359a5 161 tt.locate(1,40);
TickTock 18:999401f359a5 162 printf("%s\n","Copying binary - Do no remove power.");
TickTock 18:999401f359a5 163 tt.locate(1,80);
TickTock 18:999401f359a5 164 printf("CANary will reset when complete.\n");
TickTock 18:999401f359a5 165 wait(1); //Wait 1 sec for display DMA to finish before writing file
TickTock 17:e32324a2678d 166 while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
TickTock 17:e32324a2678d 167 fwrite( writeBuffer, sizeof(char), size, file );
TickTock 18:999401f359a5 168 led4=led3;
TickTock 18:999401f359a5 169 led3=led2;
TickTock 18:999401f359a5 170 led2=led1;
TickTock 18:999401f359a5 171 led1=!led4;
TickTock 17:e32324a2678d 172 }
TickTock 17:e32324a2678d 173 fclose(cfile);
TickTock 17:e32324a2678d 174 fclose(file);
TickTock 35:5acbd8a64a89 175 remove("/usb/CANary.bin"); // delete original
TickTock 17:e32324a2678d 176 mbed_reset(); //restart
TickTock 17:e32324a2678d 177 }
TickTock 18:999401f359a5 178 }*/
TickTock 17:e32324a2678d 179
TickTock 26:462ccb580472 180 secsNoMsg = 0;
TickTock 26:462ccb580472 181 secsNoTouch = 0;
TickTock 26:462ccb580472 182 // Read config file
TickTock 23:cd03f9c3395e 183 readConfig();
TickTock 26:462ccb580472 184 touched=false;
TickTock 26:462ccb580472 185 secsNoTouch=2;
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 37:fea2c1d52c5f 215 sprintf(sTemp,"Failed to append log file.\n");
TickTock 37:fea2c1d52c5f 216 logMsg(sTemp);
TickTock 26:462ccb580472 217 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 218 logEn=false;
TickTock 7:17bf9ceaf0aa 219 } else {
TickTock 37:fea2c1d52c5f 220 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
TickTock 37:fea2c1d52c5f 221 sprintf(sTemp,"Write buffer overrun.\n");
TickTock 37:fea2c1d52c5f 222 logMsg(sTemp);
TickTock 37:fea2c1d52c5f 223 spkr.beep(1000,0.25);
TickTock 37:fea2c1d52c5f 224 }
TickTock 7:17bf9ceaf0aa 225 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 226 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 227 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 228 }
TickTock 7:17bf9ceaf0aa 229 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 230 readPointer=0;
TickTock 4:8d7759f4fe7a 231 }
TickTock 7:17bf9ceaf0aa 232 led4 = !led4;
TickTock 7:17bf9ceaf0aa 233 }
TickTock 30:e633a63eb257 234 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 235 if (!logEn) {
TickTock 30:e633a63eb257 236 fclose(file);
TickTock 30:e633a63eb257 237 logOpen=false;
TickTock 30:e633a63eb257 238 }
TickTock 4:8d7759f4fe7a 239 } // if logOpen
TickTock 36:dbd39c315258 240 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 241 if (logOpen){
TickTock 7:17bf9ceaf0aa 242 fclose(file);
TickTock 7:17bf9ceaf0aa 243 } // if (logOpen)*/
TickTock 20:3bf176d14b14 244 seconds = time(NULL);
TickTock 20:3bf176d14b14 245 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 246 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 247 logMsg(sTemp);
TickTock 25:ddf0ec209f03 248 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 249 updateDisplay(1);
TickTock 4:8d7759f4fe7a 250 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 251 led1=0;
TickTock 4:8d7759f4fe7a 252 led2=0;
TickTock 4:8d7759f4fe7a 253 led3=0;
TickTock 4:8d7759f4fe7a 254 led4=0;
TickTock 4:8d7759f4fe7a 255 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 256 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 257 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 258 //DeepPowerDown();
TickTock 12:8e42d7ba8468 259 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 260 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 261 Sleep();
TickTock 4:8d7759f4fe7a 262 }
TickTock 25:ddf0ec209f03 263 secsNoTouch=0;
TickTock 4:8d7759f4fe7a 264 canIdle=secsNoMsg>canTimeout;
TickTock 20:3bf176d14b14 265 userIdle=secsNoTouch>userTimeout;
TickTock 7:17bf9ceaf0aa 266 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 267 seconds = time(NULL);
TickTock 20:3bf176d14b14 268 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 269 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 270 logMsg(sTemp);
TickTock 4:8d7759f4fe7a 271 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 272 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 273 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 7:17bf9ceaf0aa 274 } else if (false){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 275 file = fopen(fileName, "ab");
TickTock 4:8d7759f4fe7a 276 logTS();
TickTock 4:8d7759f4fe7a 277 }
TickTock 4:8d7759f4fe7a 278 } // if idle
TickTock 4:8d7759f4fe7a 279
TickTock 15:a359fecf85ba 280 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 281 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 282 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 22:a43df3905863 283 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){
TickTock 22:a43df3905863 284 secsNoTouch=0; //debounce
TickTock 22:a43df3905863 285 }
TickTock 22:a43df3905863 286 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
TickTock 22:a43df3905863 287 //logMsg(sTemp);
TickTock 12:8e42d7ba8468 288 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 289 }
TickTock 4:8d7759f4fe7a 290 if (!userIdle) {
TickTock 4:8d7759f4fe7a 291 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 292 secsNoTouch +=2; // increment to prevent double touch
TickTock 4:8d7759f4fe7a 293 if (lastTouch.x>320){
TickTock 4:8d7759f4fe7a 294 i=1;
TickTock 4:8d7759f4fe7a 295 } else {
TickTock 4:8d7759f4fe7a 296 i=0;
TickTock 4:8d7759f4fe7a 297 }
TickTock 23:cd03f9c3395e 298 if (sMode==0) sMode = 1;
TickTock 22:a43df3905863 299 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
TickTock 22:a43df3905863 300 //logMsg(sTemp);
TickTock 23:cd03f9c3395e 301 switch (sMode) {
TickTock 23:cd03f9c3395e 302 case 0: // no select
TickTock 23:cd03f9c3395e 303 break;
TickTock 23:cd03f9c3395e 304 case 1: // select screen
TickTock 23:cd03f9c3395e 305 switch (buttonX(lastTouch.x,3)*10+buttonY(lastTouch.y,3)) {
TickTock 23:cd03f9c3395e 306 case 00:
TickTock 23:cd03f9c3395e 307 case 30:
TickTock 23:cd03f9c3395e 308 if (dMode[i]==monitorScreen||dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 309 indexOffset=indexOffset>4?indexOffset-4:1;
TickTock 25:ddf0ec209f03 310 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 311 wait_ms(500);
TickTock 37:fea2c1d52c5f 312 tt.background(Black);
TickTock 23:cd03f9c3395e 313 tt.calibrate();
TickTock 38:155ec32c5e91 314 } else if (dMode[i]==playbackScreen) { // slower
TickTock 36:dbd39c315258 315 playbackInt *=2;
TickTock 36:dbd39c315258 316 if(playbackEn){
TickTock 36:dbd39c315258 317 playback.detach();
TickTock 36:dbd39c315258 318 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 319 }
TickTock 23:cd03f9c3395e 320 }
TickTock 23:cd03f9c3395e 321 break;
TickTock 23:cd03f9c3395e 322 case 10:
TickTock 23:cd03f9c3395e 323 case 40:
TickTock 23:cd03f9c3395e 324 if (dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 325 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 23:cd03f9c3395e 326 lastDMode[i]=99;//force refresh
TickTock 23:cd03f9c3395e 327 } else if (dMode[i]==cpScreen) {
TickTock 33:a277743ebdeb 328 pollCP=true;
TickTock 25:ddf0ec209f03 329 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 330 mbed_reset();
TickTock 38:155ec32c5e91 331 } else if (dMode[i]==playbackScreen) { // pause/unpause
TickTock 36:dbd39c315258 332 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 333 if(playbackEn){
TickTock 36:dbd39c315258 334 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 335 }else{
TickTock 36:dbd39c315258 336 playback.detach();
TickTock 36:dbd39c315258 337 }
TickTock 23:cd03f9c3395e 338 }
TickTock 23:cd03f9c3395e 339 break;
TickTock 23:cd03f9c3395e 340 case 20:
TickTock 23:cd03f9c3395e 341 case 50:
TickTock 23:cd03f9c3395e 342 if (dMode[i]==monitorScreen||dMode[i]==changedScreen) {
TickTock 23:cd03f9c3395e 343 indexOffset=indexOffset<77?indexOffset+4:80;
TickTock 25:ddf0ec209f03 344 } else if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 345 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 346 logMsg(sTemp);
TickTock 25:ddf0ec209f03 347 saveConfig();
TickTock 26:462ccb580472 348 spkr.beep(2000,0.25);
TickTock 38:155ec32c5e91 349 } else if (dMode[i]==playbackScreen) { // faster
TickTock 36:dbd39c315258 350 if(playbackInt>.002){
TickTock 36:dbd39c315258 351 playbackInt/=2;
TickTock 36:dbd39c315258 352 if(playbackEn){
TickTock 36:dbd39c315258 353 playback.detach();
TickTock 36:dbd39c315258 354 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 355 }
TickTock 36:dbd39c315258 356 }
TickTock 23:cd03f9c3395e 357 }
TickTock 23:cd03f9c3395e 358 break;
TickTock 23:cd03f9c3395e 359 case 01:
TickTock 23:cd03f9c3395e 360 case 31:
TickTock 25:ddf0ec209f03 361 if (dMode[i]==config1Screen) {
TickTock 23:cd03f9c3395e 362 logEn = !logEn;
TickTock 33:a277743ebdeb 363 if (!logEn) repeatPoll=false;
TickTock 36:dbd39c315258 364 } else if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 365 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 25:ddf0ec209f03 366 lastDMode[i]=99;
TickTock 23:cd03f9c3395e 367 }
TickTock 23:cd03f9c3395e 368 break;
TickTock 23:cd03f9c3395e 369 case 11:
TickTock 23:cd03f9c3395e 370 case 41:
TickTock 36:dbd39c315258 371 if (dMode[i]==config1Screen){
TickTock 33:a277743ebdeb 372 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 373 if (repeatPoll) {
TickTock 36:dbd39c315258 374 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 375 } else {
TickTock 36:dbd39c315258 376 autoPoll.detach();
TickTock 33:a277743ebdeb 377 }
TickTock 38:155ec32c5e91 378 } else if (dMode[i]==playbackScreen) {
TickTock 36:dbd39c315258 379 // Start/stop playback
TickTock 36:dbd39c315258 380 if(!playbackOpen){
TickTock 36:dbd39c315258 381 if(!logOpen){
TickTock 36:dbd39c315258 382 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 383 if(file==NULL){
TickTock 36:dbd39c315258 384 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 385 logMsg(sTemp);
TickTock 36:dbd39c315258 386 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 387 } else {
TickTock 36:dbd39c315258 388 playbackOpen = true;
TickTock 36:dbd39c315258 389 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 390 logMsg(sTemp);
TickTock 36:dbd39c315258 391 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 392 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 393 can2.attach(&doNothing);
TickTock 36:dbd39c315258 394 }
TickTock 36:dbd39c315258 395 } else {
TickTock 36:dbd39c315258 396 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 397 logMsg(sTemp);
TickTock 36:dbd39c315258 398 }
TickTock 36:dbd39c315258 399 } else {
TickTock 36:dbd39c315258 400 playback.detach();
TickTock 36:dbd39c315258 401 fclose(file);
TickTock 36:dbd39c315258 402 playbackOpen=false;
TickTock 36:dbd39c315258 403 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 404 can2.attach(&recieve2);
TickTock 36:dbd39c315258 405 lastDMode[i]=99;
TickTock 36:dbd39c315258 406 }
TickTock 36:dbd39c315258 407 playbackEn=false;
TickTock 36:dbd39c315258 408 } else if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 409 upDate(dtMode,true);
TickTock 25:ddf0ec209f03 410 lastDMode[i]=99;
TickTock 25:ddf0ec209f03 411 }
TickTock 23:cd03f9c3395e 412 break;
TickTock 23:cd03f9c3395e 413 case 21:
TickTock 23:cd03f9c3395e 414 case 51:
TickTock 36:dbd39c315258 415 if (dMode[i]==dateScreen){
TickTock 25:ddf0ec209f03 416 upDate(dtMode,false);
TickTock 25:ddf0ec209f03 417 lastDMode[i]=99;
TickTock 25:ddf0ec209f03 418 }
TickTock 23:cd03f9c3395e 419 break;
TickTock 23:cd03f9c3395e 420 case 02:
TickTock 23:cd03f9c3395e 421 case 32:
TickTock 22:a43df3905863 422 dMode[i]=dMode[i]>0?dMode[i]-1:maxScreens;
TickTock 22:a43df3905863 423 break;
TickTock 23:cd03f9c3395e 424 case 12:
TickTock 23:cd03f9c3395e 425 case 42:
TickTock 22:a43df3905863 426 secsNoTouch = userTimeout; // immediately exit config mode
TickTock 22:a43df3905863 427 break;
TickTock 23:cd03f9c3395e 428 case 22:
TickTock 23:cd03f9c3395e 429 case 52:
TickTock 22:a43df3905863 430 dMode[i]=dMode[i]<maxScreens?dMode[i]+1:0;
TickTock 22:a43df3905863 431 break;
TickTock 22:a43df3905863 432 default:
TickTock 25:ddf0ec209f03 433 break;
TickTock 25:ddf0ec209f03 434 }
TickTock 23:cd03f9c3395e 435 break;
TickTock 23:cd03f9c3395e 436 case 2: // numpad
TickTock 23:cd03f9c3395e 437 break;
TickTock 23:cd03f9c3395e 438 case 3:
TickTock 23:cd03f9c3395e 439 break;
TickTock 23:cd03f9c3395e 440 default:
TickTock 23:cd03f9c3395e 441 break;
TickTock 23:cd03f9c3395e 442 } // case sMode
TickTock 22:a43df3905863 443 } //recently touched
TickTock 4:8d7759f4fe7a 444 } else { // userIdle
TickTock 8:67eed72f3e10 445 if(sMode==1){
TickTock 8:67eed72f3e10 446 sMode=0;
TickTock 8:67eed72f3e10 447 lastDMode[0]=99;
TickTock 8:67eed72f3e10 448 lastDMode[1]=99;
TickTock 8:67eed72f3e10 449 }
TickTock 4:8d7759f4fe7a 450 }
TickTock 34:4751a8259b18 451
TickTock 34:4751a8259b18 452 if(tick){ // Executes once a second
TickTock 35:5acbd8a64a89 453 accV=mon12V*scale12V;
TickTock 35:5acbd8a64a89 454 accOn=(accV>5)?true:false;
TickTock 36:dbd39c315258 455 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 35:5acbd8a64a89 456 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 457 }else if(!headlights){
TickTock 35:5acbd8a64a89 458 dled = ledHi;
TickTock 34:4751a8259b18 459 }else{
TickTock 35:5acbd8a64a89 460 dled = ledLo;
TickTock 34:4751a8259b18 461 }
TickTock 37:fea2c1d52c5f 462 //if(mWs>0){
TickTock 37:fea2c1d52c5f 463 if(true){
TickTock 37:fea2c1d52c5f 464 mpkWh= ((float) mWs)/1e6; // just kW for now
TickTock 36:dbd39c315258 465 }else{
TickTock 36:dbd39c315258 466 mpkWh=99;
TickTock 36:dbd39c315258 467 }
TickTock 36:dbd39c315258 468 miles=0;
TickTock 37:fea2c1d52c5f 469 mWs=0;
TickTock 39:eef8beac7411 470 if(logCP) logPackVoltages(); // Turbo3
TickTock 34:4751a8259b18 471 tick=false;
TickTock 33:a277743ebdeb 472 }
TickTock 36:dbd39c315258 473
TickTock 39:eef8beac7411 474 display=display<1?display+1:0; // toggle display
TickTock 39:eef8beac7411 475 updateDisplay(display);
TickTock 39:eef8beac7411 476
TickTock 39:eef8beac7411 477 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 39:eef8beac7411 478 sendCPreq(); // send cellpair data request.
TickTock 39:eef8beac7411 479 wait_ms(16);
TickTock 39:eef8beac7411 480 sendTreq(); //send temperature request
TickTock 39:eef8beac7411 481 wait_ms(16);
TickTock 39:eef8beac7411 482 showCP=true;
TickTock 39:eef8beac7411 483 pollCP=false;
TickTock 39:eef8beac7411 484 }
TickTock 39:eef8beac7411 485
TickTock 36:dbd39c315258 486 if(step){ // playback
TickTock 36:dbd39c315258 487 if(playbackOpen&&playbackEn){
TickTock 36:dbd39c315258 488 //sprintf(sTemp,"step\n");
TickTock 36:dbd39c315258 489 //logMsg(sTemp);
TickTock 38:155ec32c5e91 490 for(i=0;i<120;i++){
TickTock 36:dbd39c315258 491 if(!feof(file)){
TickTock 37:fea2c1d52c5f 492 fscanf(file,"%5c%8c",&header,&data);
TickTock 39:eef8beac7411 493 //pbts=(header[1]<<8)|header[2];
TickTock 37:fea2c1d52c5f 494 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
TickTock 36:dbd39c315258 495 }else{
TickTock 36:dbd39c315258 496 fclose(file); // restart
TickTock 36:dbd39c315258 497 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 498 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 499 }
TickTock 36:dbd39c315258 500 }
TickTock 36:dbd39c315258 501 }
TickTock 36:dbd39c315258 502 step=false;
TickTock 36:dbd39c315258 503 }
TickTock 37:fea2c1d52c5f 504
TickTock 2:71b1999a8ea5 505 } //while (true)
TickTock 0:1596b8644523 506 }