Tick Tock / Mbed 2 deprecated CANary_9341_test

test fork

Dependencies:   SPI_TFTx2 SPI_TFTx2_ILI9341 TFT_fonts TOUCH_TFTx2 mbed

Fork of CANary_9341 by Tick Tock

main.cpp@45:6069010de7d7, 2013-04-02 (annotated)

Committer:
TickTock
Date:
Tue Apr 02 06:55:43 2013 +0000
Revision:
45:6069010de7d7
Parent:
44:6262a9fd1e56
Child:
46:73e8716f976f
fixed rev number

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 23:cd03f9c3395e 48 bool logEn = false,logOpen = false;
TickTock 15:a359fecf85ba 49 FILE *cfile;
TickTock 13:62e0f7f39ff5 50 FILE *file;
TickTock 13:62e0f7f39ff5 51 char fileName[35] = "" ;
TickTock 13:62e0f7f39ff5 52 char writeBuffer[maxBufLen][13]; // buffer for USB write
TickTock 13:62e0f7f39ff5 53 char indexLastMsg[0x800]={0}; // index table for last message
TickTock 13:62e0f7f39ff5 54 CANMessage lastMsg[100]; // table to store last message of eachtype
TickTock 13:62e0f7f39ff5 55 unsigned char battData[256]={0};
TickTock 13:62e0f7f39ff5 56 unsigned char msgChanged[100]; // inidcates which bytes changed
TickTock 13:62e0f7f39ff5 57 char c;
TickTock 13:62e0f7f39ff5 58 volatile int writePointer = 0;
TickTock 20:3bf176d14b14 59 volatile int secsNoMsg = 0;
TickTock 20:3bf176d14b14 60 volatile int secsNoTouch = 0;
TickTock 20:3bf176d14b14 61 volatile bool canIdle;
TickTock 20:3bf176d14b14 62 volatile bool userIdle;
TickTock 26:462ccb580472 63 bool touched=false; //flag to read touchscreen
TickTock 42:4533b13b297d 64 unsigned char whichTouched = 0;
TickTock 13:62e0f7f39ff5 65 char counter = 0;
TickTock 41:8d4609ea7259 66 unsigned char dMode[2] = {mainScreen,brakeScreen}; //display mode
TickTock 13:62e0f7f39ff5 67 unsigned char sMode = 0; // setup mode
TickTock 13:62e0f7f39ff5 68 unsigned char lastDMode[2] = {0,0}; //last screen mode
TickTock 25:ddf0ec209f03 69 unsigned char dtMode = 6;
TickTock 13:62e0f7f39ff5 70 char displayLog[20][40];
TickTock 13:62e0f7f39ff5 71 unsigned char displayLoc = 0;
TickTock 13:62e0f7f39ff5 72 unsigned char indexOffset = 1;
TickTock 13:62e0f7f39ff5 73 bool showCP = false;
TickTock 33:a277743ebdeb 74 bool pollCP = false;
TickTock 39:eef8beac7411 75 bool logCP = false; //Turbo3
TickTock 33:a277743ebdeb 76 bool repeatPoll = false;
TickTock 34:4751a8259b18 77 bool headlights = false;
TickTock 34:4751a8259b18 78 bool tick = false;
TickTock 35:5acbd8a64a89 79 float ledHi = 0.8; // Bright LED value (until config file read)
TickTock 35:5acbd8a64a89 80 float ledLo = 0.1; // Dim LED value (until config file read)
TickTock 35:5acbd8a64a89 81 unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
TickTock 35:5acbd8a64a89 82 bool accOn = false; // Accessories on
TickTock 35:5acbd8a64a89 83 float scale12V = 16.2; // R1:R2 ratio
TickTock 40:0e6e71a7323f 84 signed long mWs_x4 = 0;
TickTock 40:0e6e71a7323f 85 unsigned short numWsamples = 0;
TickTock 41:8d4609ea7259 86 unsigned short numSsamples = 0;
TickTock 41:8d4609ea7259 87 float kW = 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 38:155ec32c5e91 92 float playbackInt = 0.05; //read messages every 50 ms
TickTock 36:dbd39c315258 93 bool step = false;
TickTock 37:fea2c1d52c5f 94 char header[5];
TickTock 36:dbd39c315258 95 char data[8];
TickTock 41:8d4609ea7259 96 signed long motorRPM;
TickTock 41:8d4609ea7259 97 float MPH = 0;
TickTock 13:62e0f7f39ff5 98
TickTock 0:1596b8644523 99 int main() {
TickTock 2:71b1999a8ea5 100 int readPointer=0;
TickTock 4:8d7759f4fe7a 101 char sTemp[40];
TickTock 2:71b1999a8ea5 102 unsigned long secs;
TickTock 43:e7f6f80590e3 103 unsigned char i,j,display=0,lwt=0;;
TickTock 22:a43df3905863 104 point lastTouch;
TickTock 7:17bf9ceaf0aa 105
TickTock 8:67eed72f3e10 106 can1.monitor(true); // set to snoop mode
TickTock 8:67eed72f3e10 107 can2.monitor(true); // set to snoop mode
TickTock 2:71b1999a8ea5 108 can1.frequency(500000);
TickTock 2:71b1999a8ea5 109 can2.frequency(500000);
TickTock 7:17bf9ceaf0aa 110 can1SleepMode = 1; // Turn on Monitor_only Mode
TickTock 7:17bf9ceaf0aa 111 can2SleepMode = 1; // Turn on Monitor_only Mode
TickTock 0:1596b8644523 112 can1.attach(&recieve1);
TickTock 0:1596b8644523 113 can2.attach(&recieve2);
TickTock 4:8d7759f4fe7a 114
TickTock 3:3e879b043bc5 115 tt.set_orientation(1);
TickTock 4:8d7759f4fe7a 116 tt.background(Black);
TickTock 19:d576298c46f3 117 tt.set_display(2); // select both displays
TickTock 3:3e879b043bc5 118 tt.cls();
TickTock 1:9dcd70c32180 119 tt.claim(stdout); // send stdout to the TFT display
TickTock 12:8e42d7ba8468 120 touchpad.rise(&touch_ISR);
TickTock 4:8d7759f4fe7a 121 tt.wfi(); // enable interrupt on touch
TickTock 7:17bf9ceaf0aa 122 dled = 0.8; // turn on display LED 80%
TickTock 26:462ccb580472 123
TickTock 2:71b1999a8ea5 124 timer.start() ;
TickTock 2:71b1999a8ea5 125 RTC_Init(); // start the RTC Interrupts that sync the timer
TickTock 1:9dcd70c32180 126 struct tm t; // pointer to a static tm structure
TickTock 19:d576298c46f3 127 NVIC_SetPriority(TIMER3_IRQn, 1); //set ticker priority
TickTock 19:d576298c46f3 128 NVIC_SetPriority(CAN_IRQn, 2); //higher than can (so RTC sync works)
TickTock 33:a277743ebdeb 129
TickTock 26:462ccb580472 130
TickTock 1:9dcd70c32180 131 seconds = time(NULL);
TickTock 1:9dcd70c32180 132 t = *localtime(&seconds) ;
TickTock 1:9dcd70c32180 133 // is it a date before 2012 ?
TickTock 26:462ccb580472 134 if ((t.tm_year + 1900) < 2012 ) {
TickTock 26:462ccb580472 135 // before 2013 so update year to make date entry easier
TickTock 26:462ccb580472 136 t.tm_year = 2013 - 1900;
TickTock 1:9dcd70c32180 137 // set the RTC
TickTock 1:9dcd70c32180 138 set_time(mktime(&t));
TickTock 1:9dcd70c32180 139 seconds = time(NULL);
TickTock 26:462ccb580472 140 }
TickTock 20:3bf176d14b14 141 t = *localtime(&seconds) ;
TickTock 20:3bf176d14b14 142 strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
TickTock 20:3bf176d14b14 143 logMsg(sTemp);
TickTock 45:6069010de7d7 144 sprintf(sTemp,"CANary firmware rev45\n");
TickTock 43:e7f6f80590e3 145 logMsg(sTemp);
TickTock 15:a359fecf85ba 146
TickTock 26:462ccb580472 147 // Look for new binary on thumbdrive
TickTock 17:e32324a2678d 148 // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
TickTock 35:5acbd8a64a89 149 /*cfile = fopen("/usb/CANary.bin", "rb");
TickTock 17:e32324a2678d 150 if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
TickTock 17:e32324a2678d 151 sprintf(sTemp,"New binary found.\n");
TickTock 17:e32324a2678d 152 logMsg(sTemp);
TickTock 17:e32324a2678d 153 file = fopen("/local/CANary.bin", "wb");
TickTock 17:e32324a2678d 154 if (file==NULL){ //failed to open destination
TickTock 17:e32324a2678d 155 sprintf(sTemp,"Unable to open destination file.\n");
TickTock 17:e32324a2678d 156 logMsg(sTemp);
TickTock 17:e32324a2678d 157 } else {
TickTock 18:999401f359a5 158 tt.set_display(2);
TickTock 18:999401f359a5 159 tt.foreground(White);
TickTock 18:999401f359a5 160 tt.background(Black);
TickTock 18:999401f359a5 161 tt.cls();
TickTock 18:999401f359a5 162 tt.locate(1,40);
TickTock 18:999401f359a5 163 printf("%s\n","Copying binary - Do no remove power.");
TickTock 18:999401f359a5 164 tt.locate(1,80);
TickTock 18:999401f359a5 165 printf("CANary will reset when complete.\n");
TickTock 18:999401f359a5 166 wait(1); //Wait 1 sec for display DMA to finish before writing file
TickTock 17:e32324a2678d 167 while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
TickTock 17:e32324a2678d 168 fwrite( writeBuffer, sizeof(char), size, file );
TickTock 18:999401f359a5 169 led4=led3;
TickTock 18:999401f359a5 170 led3=led2;
TickTock 18:999401f359a5 171 led2=led1;
TickTock 18:999401f359a5 172 led1=!led4;
TickTock 17:e32324a2678d 173 }
TickTock 17:e32324a2678d 174 fclose(cfile);
TickTock 17:e32324a2678d 175 fclose(file);
TickTock 35:5acbd8a64a89 176 remove("/usb/CANary.bin"); // delete original
TickTock 17:e32324a2678d 177 mbed_reset(); //restart
TickTock 17:e32324a2678d 178 }
TickTock 18:999401f359a5 179 }*/
TickTock 17:e32324a2678d 180
TickTock 26:462ccb580472 181 secsNoMsg = 0;
TickTock 43:e7f6f80590e3 182
TickTock 43:e7f6f80590e3 183 dMode[1]=logScreen;
TickTock 43:e7f6f80590e3 184 lastDMode[1]=99;
TickTock 43:e7f6f80590e3 185 updateDisplay(1);
TickTock 43:e7f6f80590e3 186
TickTock 26:462ccb580472 187 // Read config file
TickTock 23:cd03f9c3395e 188 readConfig();
TickTock 43:e7f6f80590e3 189 wait_ms(4000); // Pause for a few seconds
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 23:cd03f9c3395e 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 42:4533b13b297d 346 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 347 mbed_reset();
TickTock 42:4533b13b297d 348 } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
TickTock 36:dbd39c315258 349 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 350 if(playbackEn){
TickTock 36:dbd39c315258 351 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 352 }else{
TickTock 36:dbd39c315258 353 playback.detach();
TickTock 36:dbd39c315258 354 }
TickTock 23:cd03f9c3395e 355 }
TickTock 23:cd03f9c3395e 356 break;
TickTock 23:cd03f9c3395e 357 case 20:
TickTock 23:cd03f9c3395e 358 case 50:
TickTock 42:4533b13b297d 359 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 360 indexOffset=indexOffset<77?indexOffset+4:80;
TickTock 42:4533b13b297d 361 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 362 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 363 logMsg(sTemp);
TickTock 25:ddf0ec209f03 364 saveConfig();
TickTock 26:462ccb580472 365 spkr.beep(2000,0.25);
TickTock 42:4533b13b297d 366 } else if (dMode[whichTouched]==playbackScreen) { // faster
TickTock 36:dbd39c315258 367 if(playbackInt>.002){
TickTock 36:dbd39c315258 368 playbackInt/=2;
TickTock 36:dbd39c315258 369 if(playbackEn){
TickTock 36:dbd39c315258 370 playback.detach();
TickTock 36:dbd39c315258 371 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 372 }
TickTock 36:dbd39c315258 373 }
TickTock 23:cd03f9c3395e 374 }
TickTock 23:cd03f9c3395e 375 break;
TickTock 23:cd03f9c3395e 376 case 01:
TickTock 23:cd03f9c3395e 377 case 31:
TickTock 42:4533b13b297d 378 if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 379 logEn = !logEn;
TickTock 40:0e6e71a7323f 380 if (!logEn) repeatPoll=false; // disable auto polling, too
TickTock 42:4533b13b297d 381 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 382 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 42:4533b13b297d 383 lastDMode[whichTouched]=99;
TickTock 23:cd03f9c3395e 384 }
TickTock 23:cd03f9c3395e 385 break;
TickTock 23:cd03f9c3395e 386 case 11:
TickTock 23:cd03f9c3395e 387 case 41:
TickTock 42:4533b13b297d 388 if (dMode[whichTouched]==config1Screen){
TickTock 33:a277743ebdeb 389 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 390 if (repeatPoll) {
TickTock 36:dbd39c315258 391 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 392 } else {
TickTock 36:dbd39c315258 393 autoPoll.detach();
TickTock 33:a277743ebdeb 394 }
TickTock 42:4533b13b297d 395 } else if (dMode[whichTouched]==playbackScreen) {
TickTock 36:dbd39c315258 396 // Start/stop playback
TickTock 36:dbd39c315258 397 if(!playbackOpen){
TickTock 36:dbd39c315258 398 if(!logOpen){
TickTock 36:dbd39c315258 399 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 400 if(file==NULL){
TickTock 36:dbd39c315258 401 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 402 logMsg(sTemp);
TickTock 36:dbd39c315258 403 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 404 } else {
TickTock 36:dbd39c315258 405 playbackOpen = true;
TickTock 36:dbd39c315258 406 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 407 logMsg(sTemp);
TickTock 36:dbd39c315258 408 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 409 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 410 can2.attach(&doNothing);
TickTock 36:dbd39c315258 411 }
TickTock 36:dbd39c315258 412 } else {
TickTock 36:dbd39c315258 413 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 414 logMsg(sTemp);
TickTock 36:dbd39c315258 415 }
TickTock 36:dbd39c315258 416 } else {
TickTock 36:dbd39c315258 417 playback.detach();
TickTock 36:dbd39c315258 418 fclose(file);
TickTock 36:dbd39c315258 419 playbackOpen=false;
TickTock 36:dbd39c315258 420 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 421 can2.attach(&recieve2);
TickTock 42:4533b13b297d 422 lastDMode[whichTouched]=99;
TickTock 36:dbd39c315258 423 }
TickTock 36:dbd39c315258 424 playbackEn=false;
TickTock 42:4533b13b297d 425 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 426 upDate(dtMode,true);
TickTock 42:4533b13b297d 427 lastDMode[whichTouched]=99;
TickTock 25:ddf0ec209f03 428 }
TickTock 23:cd03f9c3395e 429 break;
TickTock 23:cd03f9c3395e 430 case 21:
TickTock 23:cd03f9c3395e 431 case 51:
TickTock 42:4533b13b297d 432 if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 433 upDate(dtMode,false);
TickTock 42:4533b13b297d 434 lastDMode[whichTouched]=99;
TickTock 25:ddf0ec209f03 435 }
TickTock 23:cd03f9c3395e 436 break;
TickTock 23:cd03f9c3395e 437 case 02:
TickTock 23:cd03f9c3395e 438 case 32:
TickTock 42:4533b13b297d 439 dMode[whichTouched]=dMode[whichTouched]>0?dMode[whichTouched]-1:maxScreens;
TickTock 22:a43df3905863 440 break;
TickTock 23:cd03f9c3395e 441 case 12:
TickTock 23:cd03f9c3395e 442 case 42:
TickTock 43:e7f6f80590e3 443 //secsNoTouch = userTimeout; // immediately exit config mode
TickTock 43:e7f6f80590e3 444 sMode=0;
TickTock 43:e7f6f80590e3 445 lastDMode[whichTouched]=99; // Repaint
TickTock 22:a43df3905863 446 break;
TickTock 23:cd03f9c3395e 447 case 22:
TickTock 23:cd03f9c3395e 448 case 52:
TickTock 42:4533b13b297d 449 dMode[whichTouched]=dMode[whichTouched]<maxScreens?dMode[whichTouched]+1:0;
TickTock 22:a43df3905863 450 break;
TickTock 22:a43df3905863 451 default:
TickTock 25:ddf0ec209f03 452 break;
TickTock 25:ddf0ec209f03 453 }
TickTock 23:cd03f9c3395e 454 break;
TickTock 23:cd03f9c3395e 455 case 2: // numpad
TickTock 23:cd03f9c3395e 456 break;
TickTock 23:cd03f9c3395e 457 case 3:
TickTock 23:cd03f9c3395e 458 break;
TickTock 23:cd03f9c3395e 459 default:
TickTock 23:cd03f9c3395e 460 break;
TickTock 23:cd03f9c3395e 461 } // case sMode
TickTock 22:a43df3905863 462 } //recently touched
TickTock 4:8d7759f4fe7a 463 } else { // userIdle
TickTock 8:67eed72f3e10 464 if(sMode==1){
TickTock 8:67eed72f3e10 465 sMode=0;
TickTock 43:e7f6f80590e3 466 lastDMode[whichTouched]=99;
TickTock 8:67eed72f3e10 467 }
TickTock 4:8d7759f4fe7a 468 }
TickTock 34:4751a8259b18 469
TickTock 34:4751a8259b18 470 if(tick){ // Executes once a second
TickTock 41:8d4609ea7259 471 accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
TickTock 35:5acbd8a64a89 472 accOn=(accV>5)?true:false;
TickTock 36:dbd39c315258 473 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 40:0e6e71a7323f 474 //sprintf(sTemp,"Display Off %4.2f\n",accV);
TickTock 40:0e6e71a7323f 475 //logMsg(sTemp);
TickTock 35:5acbd8a64a89 476 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 477 }else if(!headlights){
TickTock 35:5acbd8a64a89 478 dled = ledHi;
TickTock 34:4751a8259b18 479 }else{
TickTock 35:5acbd8a64a89 480 dled = ledLo;
TickTock 34:4751a8259b18 481 }
TickTock 41:8d4609ea7259 482 if(numSsamples>0){ // Avoid div0
TickTock 41:8d4609ea7259 483 MPH=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car
TickTock 36:dbd39c315258 484 }else{
TickTock 41:8d4609ea7259 485 MPH=0;
TickTock 36:dbd39c315258 486 }
TickTock 41:8d4609ea7259 487 if(numWsamples>0){ // Avoid div0
TickTock 41:8d4609ea7259 488 kW=((float) mWs_x4)/numWsamples/4e3;
TickTock 41:8d4609ea7259 489 mpkWh=floor(MPH*10/kW+0.5)/10; // Round to nearest 10th
TickTock 41:8d4609ea7259 490 }else{
TickTock 41:8d4609ea7259 491 kW=0;
TickTock 41:8d4609ea7259 492 } motorRPM=0;
TickTock 41:8d4609ea7259 493 numSsamples=0;
TickTock 40:0e6e71a7323f 494 mWs_x4=0;
TickTock 40:0e6e71a7323f 495 numWsamples=0;
TickTock 40:0e6e71a7323f 496 if(logCP)
TickTock 40:0e6e71a7323f 497 logPackVoltages(); // Turbo3
TickTock 34:4751a8259b18 498 tick=false;
TickTock 33:a277743ebdeb 499 }
TickTock 36:dbd39c315258 500
TickTock 39:eef8beac7411 501 display=display<1?display+1:0; // toggle display
TickTock 39:eef8beac7411 502 updateDisplay(display);
TickTock 39:eef8beac7411 503
TickTock 39:eef8beac7411 504 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 39:eef8beac7411 505 sendCPreq(); // send cellpair data request.
TickTock 39:eef8beac7411 506 wait_ms(16);
TickTock 39:eef8beac7411 507 sendTreq(); //send temperature request
TickTock 39:eef8beac7411 508 pollCP=false;
TickTock 39:eef8beac7411 509 }
TickTock 39:eef8beac7411 510
TickTock 36:dbd39c315258 511 if(step){ // playback
TickTock 36:dbd39c315258 512 if(playbackOpen&&playbackEn){
TickTock 38:155ec32c5e91 513 for(i=0;i<120;i++){
TickTock 36:dbd39c315258 514 if(!feof(file)){
TickTock 37:fea2c1d52c5f 515 fscanf(file,"%5c%8c",&header,&data);
TickTock 37:fea2c1d52c5f 516 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
TickTock 36:dbd39c315258 517 }else{
TickTock 36:dbd39c315258 518 fclose(file); // restart
TickTock 36:dbd39c315258 519 file = fopen("/usb/playback.alc", "rb");
TickTock 36:dbd39c315258 520 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 521 }
TickTock 36:dbd39c315258 522 }
TickTock 36:dbd39c315258 523 }
TickTock 36:dbd39c315258 524 step=false;
TickTock 36:dbd39c315258 525 }
TickTock 37:fea2c1d52c5f 526
TickTock 2:71b1999a8ea5 527 } //while (true)
TickTock 0:1596b8644523 528 }