Dual CANbus monitor and instrumentation cluster supporting ILI9341 display controller
Dependencies: SPI_TFTx2_ILI9341 TOUCH_TFTx2_ILI9341 TFT_fonts mbed
Fork of CANary by
main.cpp@42:4533b13b297d, 2013-03-31 (annotated)
- Committer:
- TickTock
- Date:
- Sun Mar 31 20:38:15 2013 +0000
- Revision:
- 42:4533b13b297d
- Parent:
- 41:8d4609ea7259
- Child:
- 43:e7f6f80590e3
Changed so buttons only show on touched screen
Who changed what in which revision?
User | Revision | Line number | New 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 | // * Cellpair histogram |
TickTock | 33:a277743ebdeb | 7 | // * Audible friction brake feedback |
TickTock | 33:a277743ebdeb | 8 | // * User-configurable watchpoint |
TickTock | 33:a277743ebdeb | 9 | // * Better graphical DTE display with historic efficiency information considered and displayed |
TickTock | 33:a277743ebdeb | 10 | // * Add 50% charge option |
TickTock | 33:a277743ebdeb | 11 | // * Tire Pressure Sensor display |
TickTock | 33:a277743ebdeb | 12 | // * CSV dump of key parameters on car on/off |
TickTock | 13:62e0f7f39ff5 | 13 | |
TickTock | 12:8e42d7ba8468 | 14 | #include "mbed.h" |
TickTock | 12:8e42d7ba8468 | 15 | #include "CAN.h" |
TickTock | 12:8e42d7ba8468 | 16 | #include "beep.h" |
TickTock | 12:8e42d7ba8468 | 17 | #include "MSCFileSystem.h" |
TickTock | 12:8e42d7ba8468 | 18 | #include "PowerControl.h" |
TickTock | 12:8e42d7ba8468 | 19 | #include "EthernetPowerControl.h" |
TickTock | 12:8e42d7ba8468 | 20 | #include "utility.h" |
TickTock | 12:8e42d7ba8468 | 21 | #include "displayModes.h" |
TickTock | 23:cd03f9c3395e | 22 | #include "TOUCH_TFTx2.h" |
TickTock | 4:8d7759f4fe7a | 23 | |
TickTock | 13:62e0f7f39ff5 | 24 | LocalFileSystem local("local"); |
TickTock | 13:62e0f7f39ff5 | 25 | |
TickTock | 13:62e0f7f39ff5 | 26 | // to write to USB Flash Drives, or equivalent (SD card in Reader/Writer) |
TickTock | 35:5acbd8a64a89 | 27 | MSCFileSystem fs("usb"); // to write to a USB Flash Drive |
TickTock | 13:62e0f7f39ff5 | 28 | |
TickTock | 13:62e0f7f39ff5 | 29 | time_t seconds ; |
TickTock | 13:62e0f7f39ff5 | 30 | |
TickTock | 36:dbd39c315258 | 31 | Ticker autoPoll; |
TickTock | 36:dbd39c315258 | 32 | Ticker playback; |
TickTock | 13:62e0f7f39ff5 | 33 | Timer timer; |
TickTock | 13:62e0f7f39ff5 | 34 | |
TickTock | 13:62e0f7f39ff5 | 35 | DigitalOut led1(LED1); |
TickTock | 13:62e0f7f39ff5 | 36 | DigitalOut led2(LED2); |
TickTock | 13:62e0f7f39ff5 | 37 | DigitalOut led3(LED3); |
TickTock | 13:62e0f7f39ff5 | 38 | DigitalOut led4(LED4); |
TickTock | 13:62e0f7f39ff5 | 39 | |
TickTock | 13:62e0f7f39ff5 | 40 | InterruptIn touchpad(p17); |
TickTock | 13:62e0f7f39ff5 | 41 | CAN can1(p9, p10); // CAN1 (EV) uses pins 9 and 10 (rx, tx) and pin 8 (rs) |
TickTock | 13:62e0f7f39ff5 | 42 | DigitalOut can1SleepMode(p8); // Use pin 8 to control the sleep mode of can2 |
TickTock | 13:62e0f7f39ff5 | 43 | CAN can2(p30, p29); // CAN2 (CAR) uses pins 30 and 29 (rx, tx) and pin 28 (rs) |
TickTock | 13:62e0f7f39ff5 | 44 | DigitalOut can2SleepMode(p28); // Use pin 28 to control the sleep mode of can1 |
TickTock | 35:5acbd8a64a89 | 45 | AnalogIn mon12V(p15); |
TickTock | 13:62e0f7f39ff5 | 46 | 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 | 47 | PwmOut dled(p23); |
TickTock | 35:5acbd8a64a89 | 48 | Beep spkr(p21); |
TickTock | 13:62e0f7f39ff5 | 49 | |
TickTock | 23:cd03f9c3395e | 50 | bool logEn = false,logOpen = false; |
TickTock | 15:a359fecf85ba | 51 | FILE *cfile; |
TickTock | 13:62e0f7f39ff5 | 52 | FILE *file; |
TickTock | 13:62e0f7f39ff5 | 53 | char fileName[35] = "" ; |
TickTock | 13:62e0f7f39ff5 | 54 | char writeBuffer[maxBufLen][13]; // buffer for USB write |
TickTock | 13:62e0f7f39ff5 | 55 | char indexLastMsg[0x800]={0}; // index table for last message |
TickTock | 13:62e0f7f39ff5 | 56 | CANMessage lastMsg[100]; // table to store last message of eachtype |
TickTock | 13:62e0f7f39ff5 | 57 | unsigned char battData[256]={0}; |
TickTock | 13:62e0f7f39ff5 | 58 | unsigned char msgChanged[100]; // inidcates which bytes changed |
TickTock | 13:62e0f7f39ff5 | 59 | char c; |
TickTock | 13:62e0f7f39ff5 | 60 | volatile int writePointer = 0; |
TickTock | 20:3bf176d14b14 | 61 | volatile int secsNoMsg = 0; |
TickTock | 20:3bf176d14b14 | 62 | volatile int secsNoTouch = 0; |
TickTock | 20:3bf176d14b14 | 63 | volatile bool canIdle; |
TickTock | 20:3bf176d14b14 | 64 | volatile bool userIdle; |
TickTock | 26:462ccb580472 | 65 | bool touched=false; //flag to read touchscreen |
TickTock | 42:4533b13b297d | 66 | unsigned char whichTouched = 0; |
TickTock | 13:62e0f7f39ff5 | 67 | char counter = 0; |
TickTock | 41:8d4609ea7259 | 68 | unsigned char dMode[2] = {mainScreen,brakeScreen}; //display mode |
TickTock | 13:62e0f7f39ff5 | 69 | unsigned char sMode = 0; // setup mode |
TickTock | 13:62e0f7f39ff5 | 70 | unsigned char lastDMode[2] = {0,0}; //last screen mode |
TickTock | 25:ddf0ec209f03 | 71 | unsigned char dtMode = 6; |
TickTock | 13:62e0f7f39ff5 | 72 | char displayLog[20][40]; |
TickTock | 13:62e0f7f39ff5 | 73 | unsigned char displayLoc = 0; |
TickTock | 13:62e0f7f39ff5 | 74 | unsigned char indexOffset = 1; |
TickTock | 13:62e0f7f39ff5 | 75 | bool showCP = false; |
TickTock | 33:a277743ebdeb | 76 | bool pollCP = false; |
TickTock | 39:eef8beac7411 | 77 | bool logCP = false; //Turbo3 |
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 | 40:0e6e71a7323f | 86 | signed long mWs_x4 = 0; |
TickTock | 40:0e6e71a7323f | 87 | unsigned short numWsamples = 0; |
TickTock | 41:8d4609ea7259 | 88 | unsigned short numSsamples = 0; |
TickTock | 41:8d4609ea7259 | 89 | float kW = 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 | 41:8d4609ea7259 | 98 | signed long motorRPM; |
TickTock | 41:8d4609ea7259 | 99 | float MPH = 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 | 36:dbd39c315258 | 105 | unsigned char i,j,display=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 | 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 | 26:462ccb580472 | 182 | secsNoTouch = 0; |
TickTock | 26:462ccb580472 | 183 | // Read config file |
TickTock | 23:cd03f9c3395e | 184 | readConfig(); |
TickTock | 26:462ccb580472 | 185 | touched=false; |
TickTock | 26:462ccb580472 | 186 | secsNoTouch=2; |
TickTock | 2:71b1999a8ea5 | 187 | while (true) { |
TickTock | 4:8d7759f4fe7a | 188 | if (!logOpen) { // Open new file if one is not already open |
TickTock | 7:17bf9ceaf0aa | 189 | if(logEn){ //logging enable |
TickTock | 7:17bf9ceaf0aa | 190 | seconds = time(NULL); |
TickTock | 7:17bf9ceaf0aa | 191 | t = *localtime(&seconds) ; |
TickTock | 35:5acbd8a64a89 | 192 | strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc |
TickTock | 16:2a6ca248e1cb | 193 | //sprintf(sTemp,"Using file %s\n",fileName); |
TickTock | 16:2a6ca248e1cb | 194 | //logMsg(sTemp); |
TickTock | 7:17bf9ceaf0aa | 195 | file = fopen(fileName, "ab"); |
TickTock | 7:17bf9ceaf0aa | 196 | |
TickTock | 7:17bf9ceaf0aa | 197 | if(file==NULL){ |
TickTock | 7:17bf9ceaf0aa | 198 | sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName); |
TickTock | 7:17bf9ceaf0aa | 199 | logMsg(sTemp); |
TickTock | 7:17bf9ceaf0aa | 200 | logEn=false; |
TickTock | 26:462ccb580472 | 201 | spkr.beep(1000,0.25); |
TickTock | 7:17bf9ceaf0aa | 202 | } else { |
TickTock | 7:17bf9ceaf0aa | 203 | logOpen = true; |
TickTock | 7:17bf9ceaf0aa | 204 | readPointer=writePointer; |
TickTock | 7:17bf9ceaf0aa | 205 | sprintf(sTemp,"Starting Can Log %s\n",fileName); |
TickTock | 7:17bf9ceaf0aa | 206 | logMsg(sTemp); |
TickTock | 7:17bf9ceaf0aa | 207 | logTS(); |
TickTock | 26:462ccb580472 | 208 | spkr.beep(2000,0.25); |
TickTock | 7:17bf9ceaf0aa | 209 | } |
TickTock | 7:17bf9ceaf0aa | 210 | }//logging enabled |
TickTock | 15:a359fecf85ba | 211 | } else { // if (logOpen) |
TickTock | 30:e633a63eb257 | 212 | if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) { |
TickTock | 7:17bf9ceaf0aa | 213 | // Dump buffer if > 1/16 full or canbus has stopped |
TickTock | 7:17bf9ceaf0aa | 214 | if (file == NULL) { |
TickTock | 7:17bf9ceaf0aa | 215 | logOpen = false; |
TickTock | 37:fea2c1d52c5f | 216 | sprintf(sTemp,"Failed to append log file.\n"); |
TickTock | 37:fea2c1d52c5f | 217 | logMsg(sTemp); |
TickTock | 26:462ccb580472 | 218 | spkr.beep(1000,0.25); |
TickTock | 7:17bf9ceaf0aa | 219 | logEn=false; |
TickTock | 7:17bf9ceaf0aa | 220 | } else { |
TickTock | 37:fea2c1d52c5f | 221 | if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark |
TickTock | 37:fea2c1d52c5f | 222 | sprintf(sTemp,"Write buffer overrun.\n"); |
TickTock | 37:fea2c1d52c5f | 223 | logMsg(sTemp); |
TickTock | 37:fea2c1d52c5f | 224 | spkr.beep(1000,0.25); |
TickTock | 37:fea2c1d52c5f | 225 | } |
TickTock | 7:17bf9ceaf0aa | 226 | while (readPointer != writePointer) { |
TickTock | 7:17bf9ceaf0aa | 227 | for (j = 0; j<13; j++){ |
TickTock | 7:17bf9ceaf0aa | 228 | fprintf(file,"%c",writeBuffer[readPointer][j]); |
TickTock | 4:8d7759f4fe7a | 229 | } |
TickTock | 7:17bf9ceaf0aa | 230 | if(++readPointer >= maxBufLen) |
TickTock | 7:17bf9ceaf0aa | 231 | readPointer=0; |
TickTock | 4:8d7759f4fe7a | 232 | } |
TickTock | 7:17bf9ceaf0aa | 233 | led4 = !led4; |
TickTock | 7:17bf9ceaf0aa | 234 | } |
TickTock | 30:e633a63eb257 | 235 | } // if > 1/16 full, canbus has stopped, or logging stopped |
TickTock | 30:e633a63eb257 | 236 | if (!logEn) { |
TickTock | 30:e633a63eb257 | 237 | fclose(file); |
TickTock | 30:e633a63eb257 | 238 | logOpen=false; |
TickTock | 30:e633a63eb257 | 239 | } |
TickTock | 4:8d7759f4fe7a | 240 | } // if logOpen |
TickTock | 36:dbd39c315258 | 241 | if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power |
TickTock | 26:462ccb580472 | 242 | if (logOpen){ |
TickTock | 7:17bf9ceaf0aa | 243 | fclose(file); |
TickTock | 7:17bf9ceaf0aa | 244 | } // if (logOpen)*/ |
TickTock | 20:3bf176d14b14 | 245 | seconds = time(NULL); |
TickTock | 20:3bf176d14b14 | 246 | t = *localtime(&seconds) ; |
TickTock | 21:22bdce9efcb5 | 247 | strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t); |
TickTock | 4:8d7759f4fe7a | 248 | logMsg(sTemp); |
TickTock | 25:ddf0ec209f03 | 249 | updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep |
TickTock | 25:ddf0ec209f03 | 250 | updateDisplay(1); |
TickTock | 4:8d7759f4fe7a | 251 | //LPC_RTC->CIIR=0x00; // block RTC interrupts |
TickTock | 4:8d7759f4fe7a | 252 | led1=0; |
TickTock | 4:8d7759f4fe7a | 253 | led2=0; |
TickTock | 4:8d7759f4fe7a | 254 | led3=0; |
TickTock | 4:8d7759f4fe7a | 255 | led4=0; |
TickTock | 4:8d7759f4fe7a | 256 | dled=0; // turn off display |
TickTock | 4:8d7759f4fe7a | 257 | secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900 |
TickTock | 22:a43df3905863 | 258 | while (secsNoMsg>canTimeout && !touched) { |
TickTock | 4:8d7759f4fe7a | 259 | //DeepPowerDown(); |
TickTock | 12:8e42d7ba8468 | 260 | tt.wfi(); //enable touch interrupt |
TickTock | 21:22bdce9efcb5 | 261 | //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch) |
TickTock | 21:22bdce9efcb5 | 262 | Sleep(); |
TickTock | 4:8d7759f4fe7a | 263 | } |
TickTock | 25:ddf0ec209f03 | 264 | secsNoTouch=0; |
TickTock | 4:8d7759f4fe7a | 265 | canIdle=secsNoMsg>canTimeout; |
TickTock | 20:3bf176d14b14 | 266 | userIdle=secsNoTouch>userTimeout; |
TickTock | 7:17bf9ceaf0aa | 267 | dled=0.8; // turn on display LED |
TickTock | 20:3bf176d14b14 | 268 | seconds = time(NULL); |
TickTock | 20:3bf176d14b14 | 269 | t = *localtime(&seconds) ; |
TickTock | 21:22bdce9efcb5 | 270 | strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t); |
TickTock | 4:8d7759f4fe7a | 271 | logMsg(sTemp); |
TickTock | 4:8d7759f4fe7a | 272 | if (time(NULL)>(secs+1800)) { |
TickTock | 4:8d7759f4fe7a | 273 | logOpen = false; // Start new file if asleep for more than 30 minutes |
TickTock | 4:8d7759f4fe7a | 274 | if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter |
TickTock | 7:17bf9ceaf0aa | 275 | } else if (false){ // insert timestamp on each wake if logging enabled (disabled for now) |
TickTock | 7:17bf9ceaf0aa | 276 | file = fopen(fileName, "ab"); |
TickTock | 4:8d7759f4fe7a | 277 | logTS(); |
TickTock | 4:8d7759f4fe7a | 278 | } |
TickTock | 4:8d7759f4fe7a | 279 | } // if idle |
TickTock | 4:8d7759f4fe7a | 280 | |
TickTock | 15:a359fecf85ba | 281 | if(touched){ // call touchscreen procedure if touch interrupt detected |
TickTock | 7:17bf9ceaf0aa | 282 | lastTouch = tt.get_touch(); |
TickTock | 7:17bf9ceaf0aa | 283 | lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos |
TickTock | 40:0e6e71a7323f | 284 | if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){ // filter phantom touches |
TickTock | 40:0e6e71a7323f | 285 | if (!userIdle) { |
TickTock | 40:0e6e71a7323f | 286 | secsNoTouch=0; |
TickTock | 40:0e6e71a7323f | 287 | } else { |
TickTock | 40:0e6e71a7323f | 288 | secsNoTouch=2; // Ignore first touch if user idle |
TickTock | 40:0e6e71a7323f | 289 | } |
TickTock | 22:a43df3905863 | 290 | } |
TickTock | 22:a43df3905863 | 291 | //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y); |
TickTock | 22:a43df3905863 | 292 | //logMsg(sTemp); |
TickTock | 12:8e42d7ba8468 | 293 | touched = false; // clear interrupt flag |
TickTock | 7:17bf9ceaf0aa | 294 | } |
TickTock | 4:8d7759f4fe7a | 295 | if (!userIdle) { |
TickTock | 4:8d7759f4fe7a | 296 | if (secsNoTouch<2) {// Recently touched |
TickTock | 4:8d7759f4fe7a | 297 | secsNoTouch +=2; // increment to prevent double touch |
TickTock | 4:8d7759f4fe7a | 298 | if (lastTouch.x>320){ |
TickTock | 42:4533b13b297d | 299 | whichTouched=1; |
TickTock | 4:8d7759f4fe7a | 300 | } else { |
TickTock | 42:4533b13b297d | 301 | whichTouched=0; |
TickTock | 4:8d7759f4fe7a | 302 | } |
TickTock | 23:cd03f9c3395e | 303 | if (sMode==0) sMode = 1; |
TickTock | 22:a43df3905863 | 304 | //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x); |
TickTock | 22:a43df3905863 | 305 | //logMsg(sTemp); |
TickTock | 23:cd03f9c3395e | 306 | switch (sMode) { |
TickTock | 23:cd03f9c3395e | 307 | case 0: // no select |
TickTock | 23:cd03f9c3395e | 308 | break; |
TickTock | 23:cd03f9c3395e | 309 | case 1: // select screen |
TickTock | 23:cd03f9c3395e | 310 | switch (buttonX(lastTouch.x,3)*10+buttonY(lastTouch.y,3)) { |
TickTock | 23:cd03f9c3395e | 311 | case 00: |
TickTock | 23:cd03f9c3395e | 312 | case 30: |
TickTock | 42:4533b13b297d | 313 | if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) { |
TickTock | 23:cd03f9c3395e | 314 | indexOffset=indexOffset>4?indexOffset-4:1; |
TickTock | 42:4533b13b297d | 315 | } else if (dMode[whichTouched]==config1Screen) { |
TickTock | 23:cd03f9c3395e | 316 | wait_ms(500); |
TickTock | 37:fea2c1d52c5f | 317 | tt.background(Black); |
TickTock | 23:cd03f9c3395e | 318 | tt.calibrate(); |
TickTock | 42:4533b13b297d | 319 | } else if (dMode[whichTouched]==playbackScreen) { // slower |
TickTock | 36:dbd39c315258 | 320 | playbackInt *=2; |
TickTock | 36:dbd39c315258 | 321 | if(playbackEn){ |
TickTock | 36:dbd39c315258 | 322 | playback.detach(); |
TickTock | 36:dbd39c315258 | 323 | playback.attach(&playbackISR,playbackInt); |
TickTock | 36:dbd39c315258 | 324 | } |
TickTock | 23:cd03f9c3395e | 325 | } |
TickTock | 23:cd03f9c3395e | 326 | break; |
TickTock | 23:cd03f9c3395e | 327 | case 10: |
TickTock | 23:cd03f9c3395e | 328 | case 40: |
TickTock | 42:4533b13b297d | 329 | if (dMode[whichTouched]==changedScreen) { |
TickTock | 23:cd03f9c3395e | 330 | for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data |
TickTock | 42:4533b13b297d | 331 | lastDMode[whichTouched]=99;//force refresh |
TickTock | 42:4533b13b297d | 332 | } else if (dMode[whichTouched]==cpScreen) { |
TickTock | 33:a277743ebdeb | 333 | pollCP=true; |
TickTock | 42:4533b13b297d | 334 | } else if (dMode[whichTouched]==config1Screen) { |
TickTock | 23:cd03f9c3395e | 335 | mbed_reset(); |
TickTock | 42:4533b13b297d | 336 | } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause |
TickTock | 36:dbd39c315258 | 337 | playbackEn=!playbackEn; |
TickTock | 36:dbd39c315258 | 338 | if(playbackEn){ |
TickTock | 36:dbd39c315258 | 339 | playback.attach(&playbackISR,playbackInt); |
TickTock | 36:dbd39c315258 | 340 | }else{ |
TickTock | 36:dbd39c315258 | 341 | playback.detach(); |
TickTock | 36:dbd39c315258 | 342 | } |
TickTock | 23:cd03f9c3395e | 343 | } |
TickTock | 23:cd03f9c3395e | 344 | break; |
TickTock | 23:cd03f9c3395e | 345 | case 20: |
TickTock | 23:cd03f9c3395e | 346 | case 50: |
TickTock | 42:4533b13b297d | 347 | if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) { |
TickTock | 23:cd03f9c3395e | 348 | indexOffset=indexOffset<77?indexOffset+4:80; |
TickTock | 42:4533b13b297d | 349 | } else if (dMode[whichTouched]==config1Screen) { |
TickTock | 23:cd03f9c3395e | 350 | sprintf(sTemp,"Saving config file.\n"); |
TickTock | 23:cd03f9c3395e | 351 | logMsg(sTemp); |
TickTock | 25:ddf0ec209f03 | 352 | saveConfig(); |
TickTock | 26:462ccb580472 | 353 | spkr.beep(2000,0.25); |
TickTock | 42:4533b13b297d | 354 | } else if (dMode[whichTouched]==playbackScreen) { // faster |
TickTock | 36:dbd39c315258 | 355 | if(playbackInt>.002){ |
TickTock | 36:dbd39c315258 | 356 | playbackInt/=2; |
TickTock | 36:dbd39c315258 | 357 | if(playbackEn){ |
TickTock | 36:dbd39c315258 | 358 | playback.detach(); |
TickTock | 36:dbd39c315258 | 359 | playback.attach(&playbackISR,playbackInt); |
TickTock | 36:dbd39c315258 | 360 | } |
TickTock | 36:dbd39c315258 | 361 | } |
TickTock | 23:cd03f9c3395e | 362 | } |
TickTock | 23:cd03f9c3395e | 363 | break; |
TickTock | 23:cd03f9c3395e | 364 | case 01: |
TickTock | 23:cd03f9c3395e | 365 | case 31: |
TickTock | 42:4533b13b297d | 366 | if (dMode[whichTouched]==config1Screen) { |
TickTock | 23:cd03f9c3395e | 367 | logEn = !logEn; |
TickTock | 40:0e6e71a7323f | 368 | if (!logEn) repeatPoll=false; // disable auto polling, too |
TickTock | 42:4533b13b297d | 369 | } else if (dMode[whichTouched]==dateScreen){ |
TickTock | 25:ddf0ec209f03 | 370 | dtMode=(dtMode<6)?dtMode+1:0; |
TickTock | 42:4533b13b297d | 371 | lastDMode[whichTouched]=99; |
TickTock | 23:cd03f9c3395e | 372 | } |
TickTock | 23:cd03f9c3395e | 373 | break; |
TickTock | 23:cd03f9c3395e | 374 | case 11: |
TickTock | 23:cd03f9c3395e | 375 | case 41: |
TickTock | 42:4533b13b297d | 376 | if (dMode[whichTouched]==config1Screen){ |
TickTock | 33:a277743ebdeb | 377 | repeatPoll = !repeatPoll&&logEn; |
TickTock | 33:a277743ebdeb | 378 | if (repeatPoll) { |
TickTock | 36:dbd39c315258 | 379 | autoPoll.attach(&autoPollISR,pollInt); |
TickTock | 33:a277743ebdeb | 380 | } else { |
TickTock | 36:dbd39c315258 | 381 | autoPoll.detach(); |
TickTock | 33:a277743ebdeb | 382 | } |
TickTock | 42:4533b13b297d | 383 | } else if (dMode[whichTouched]==playbackScreen) { |
TickTock | 36:dbd39c315258 | 384 | // Start/stop playback |
TickTock | 36:dbd39c315258 | 385 | if(!playbackOpen){ |
TickTock | 36:dbd39c315258 | 386 | if(!logOpen){ |
TickTock | 36:dbd39c315258 | 387 | file = fopen("/usb/playback.alc", "rb"); |
TickTock | 36:dbd39c315258 | 388 | if(file==NULL){ |
TickTock | 36:dbd39c315258 | 389 | sprintf(sTemp,"Unable to open /usb/playback.alc\n"); |
TickTock | 36:dbd39c315258 | 390 | logMsg(sTemp); |
TickTock | 36:dbd39c315258 | 391 | spkr.beep(1000,0.25); |
TickTock | 36:dbd39c315258 | 392 | } else { |
TickTock | 36:dbd39c315258 | 393 | playbackOpen = true; |
TickTock | 36:dbd39c315258 | 394 | sprintf(sTemp,"Starting playback\n"); |
TickTock | 36:dbd39c315258 | 395 | logMsg(sTemp); |
TickTock | 36:dbd39c315258 | 396 | spkr.beep(2000,0.25); |
TickTock | 36:dbd39c315258 | 397 | can1.attach(&doNothing);// Stop recieving CAN data |
TickTock | 36:dbd39c315258 | 398 | can2.attach(&doNothing); |
TickTock | 36:dbd39c315258 | 399 | } |
TickTock | 36:dbd39c315258 | 400 | } else { |
TickTock | 36:dbd39c315258 | 401 | sprintf(sTemp,"Must stop logging first\n"); |
TickTock | 36:dbd39c315258 | 402 | logMsg(sTemp); |
TickTock | 36:dbd39c315258 | 403 | } |
TickTock | 36:dbd39c315258 | 404 | } else { |
TickTock | 36:dbd39c315258 | 405 | playback.detach(); |
TickTock | 36:dbd39c315258 | 406 | fclose(file); |
TickTock | 36:dbd39c315258 | 407 | playbackOpen=false; |
TickTock | 36:dbd39c315258 | 408 | can1.attach(&recieve1);// Restore CAN data recieve |
TickTock | 36:dbd39c315258 | 409 | can2.attach(&recieve2); |
TickTock | 42:4533b13b297d | 410 | lastDMode[whichTouched]=99; |
TickTock | 36:dbd39c315258 | 411 | } |
TickTock | 36:dbd39c315258 | 412 | playbackEn=false; |
TickTock | 42:4533b13b297d | 413 | } else if (dMode[whichTouched]==dateScreen){ |
TickTock | 25:ddf0ec209f03 | 414 | upDate(dtMode,true); |
TickTock | 42:4533b13b297d | 415 | lastDMode[whichTouched]=99; |
TickTock | 25:ddf0ec209f03 | 416 | } |
TickTock | 23:cd03f9c3395e | 417 | break; |
TickTock | 23:cd03f9c3395e | 418 | case 21: |
TickTock | 23:cd03f9c3395e | 419 | case 51: |
TickTock | 42:4533b13b297d | 420 | if (dMode[whichTouched]==dateScreen){ |
TickTock | 25:ddf0ec209f03 | 421 | upDate(dtMode,false); |
TickTock | 42:4533b13b297d | 422 | lastDMode[whichTouched]=99; |
TickTock | 25:ddf0ec209f03 | 423 | } |
TickTock | 23:cd03f9c3395e | 424 | break; |
TickTock | 23:cd03f9c3395e | 425 | case 02: |
TickTock | 23:cd03f9c3395e | 426 | case 32: |
TickTock | 42:4533b13b297d | 427 | dMode[whichTouched]=dMode[whichTouched]>0?dMode[whichTouched]-1:maxScreens; |
TickTock | 22:a43df3905863 | 428 | break; |
TickTock | 23:cd03f9c3395e | 429 | case 12: |
TickTock | 23:cd03f9c3395e | 430 | case 42: |
TickTock | 22:a43df3905863 | 431 | secsNoTouch = userTimeout; // immediately exit config mode |
TickTock | 22:a43df3905863 | 432 | break; |
TickTock | 23:cd03f9c3395e | 433 | case 22: |
TickTock | 23:cd03f9c3395e | 434 | case 52: |
TickTock | 42:4533b13b297d | 435 | dMode[whichTouched]=dMode[whichTouched]<maxScreens?dMode[whichTouched]+1:0; |
TickTock | 22:a43df3905863 | 436 | break; |
TickTock | 22:a43df3905863 | 437 | default: |
TickTock | 25:ddf0ec209f03 | 438 | break; |
TickTock | 25:ddf0ec209f03 | 439 | } |
TickTock | 23:cd03f9c3395e | 440 | break; |
TickTock | 23:cd03f9c3395e | 441 | case 2: // numpad |
TickTock | 23:cd03f9c3395e | 442 | break; |
TickTock | 23:cd03f9c3395e | 443 | case 3: |
TickTock | 23:cd03f9c3395e | 444 | break; |
TickTock | 23:cd03f9c3395e | 445 | default: |
TickTock | 23:cd03f9c3395e | 446 | break; |
TickTock | 23:cd03f9c3395e | 447 | } // case sMode |
TickTock | 22:a43df3905863 | 448 | } //recently touched |
TickTock | 4:8d7759f4fe7a | 449 | } else { // userIdle |
TickTock | 8:67eed72f3e10 | 450 | if(sMode==1){ |
TickTock | 8:67eed72f3e10 | 451 | sMode=0; |
TickTock | 8:67eed72f3e10 | 452 | lastDMode[0]=99; |
TickTock | 8:67eed72f3e10 | 453 | lastDMode[1]=99; |
TickTock | 8:67eed72f3e10 | 454 | } |
TickTock | 4:8d7759f4fe7a | 455 | } |
TickTock | 34:4751a8259b18 | 456 | |
TickTock | 34:4751a8259b18 | 457 | if(tick){ // Executes once a second |
TickTock | 41:8d4609ea7259 | 458 | accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th |
TickTock | 35:5acbd8a64a89 | 459 | accOn=(accV>5)?true:false; |
TickTock | 36:dbd39c315258 | 460 | if(!accOn&&!logEn&&userIdle&&!playbackEn){ |
TickTock | 40:0e6e71a7323f | 461 | //sprintf(sTemp,"Display Off %4.2f\n",accV); |
TickTock | 40:0e6e71a7323f | 462 | //logMsg(sTemp); |
TickTock | 35:5acbd8a64a89 | 463 | dled = 0; // turn off display if car off and logging disabled and no user activity |
TickTock | 35:5acbd8a64a89 | 464 | }else if(!headlights){ |
TickTock | 35:5acbd8a64a89 | 465 | dled = ledHi; |
TickTock | 34:4751a8259b18 | 466 | }else{ |
TickTock | 35:5acbd8a64a89 | 467 | dled = ledLo; |
TickTock | 34:4751a8259b18 | 468 | } |
TickTock | 41:8d4609ea7259 | 469 | if(numSsamples>0){ // Avoid div0 |
TickTock | 41:8d4609ea7259 | 470 | MPH=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car |
TickTock | 36:dbd39c315258 | 471 | }else{ |
TickTock | 41:8d4609ea7259 | 472 | MPH=0; |
TickTock | 36:dbd39c315258 | 473 | } |
TickTock | 41:8d4609ea7259 | 474 | if(numWsamples>0){ // Avoid div0 |
TickTock | 41:8d4609ea7259 | 475 | kW=((float) mWs_x4)/numWsamples/4e3; |
TickTock | 41:8d4609ea7259 | 476 | mpkWh=floor(MPH*10/kW+0.5)/10; // Round to nearest 10th |
TickTock | 41:8d4609ea7259 | 477 | }else{ |
TickTock | 41:8d4609ea7259 | 478 | kW=0; |
TickTock | 41:8d4609ea7259 | 479 | } motorRPM=0; |
TickTock | 41:8d4609ea7259 | 480 | numSsamples=0; |
TickTock | 40:0e6e71a7323f | 481 | mWs_x4=0; |
TickTock | 40:0e6e71a7323f | 482 | numWsamples=0; |
TickTock | 40:0e6e71a7323f | 483 | if(logCP) |
TickTock | 40:0e6e71a7323f | 484 | logPackVoltages(); // Turbo3 |
TickTock | 34:4751a8259b18 | 485 | tick=false; |
TickTock | 33:a277743ebdeb | 486 | } |
TickTock | 36:dbd39c315258 | 487 | |
TickTock | 39:eef8beac7411 | 488 | display=display<1?display+1:0; // toggle display |
TickTock | 39:eef8beac7411 | 489 | updateDisplay(display); |
TickTock | 39:eef8beac7411 | 490 | |
TickTock | 39:eef8beac7411 | 491 | if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked |
TickTock | 39:eef8beac7411 | 492 | sendCPreq(); // send cellpair data request. |
TickTock | 39:eef8beac7411 | 493 | wait_ms(16); |
TickTock | 39:eef8beac7411 | 494 | sendTreq(); //send temperature request |
TickTock | 39:eef8beac7411 | 495 | pollCP=false; |
TickTock | 39:eef8beac7411 | 496 | } |
TickTock | 39:eef8beac7411 | 497 | |
TickTock | 36:dbd39c315258 | 498 | if(step){ // playback |
TickTock | 36:dbd39c315258 | 499 | if(playbackOpen&&playbackEn){ |
TickTock | 38:155ec32c5e91 | 500 | for(i=0;i<120;i++){ |
TickTock | 36:dbd39c315258 | 501 | if(!feof(file)){ |
TickTock | 37:fea2c1d52c5f | 502 | fscanf(file,"%5c%8c",&header,&data); |
TickTock | 37:fea2c1d52c5f | 503 | logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8)); |
TickTock | 36:dbd39c315258 | 504 | }else{ |
TickTock | 36:dbd39c315258 | 505 | fclose(file); // restart |
TickTock | 36:dbd39c315258 | 506 | file = fopen("/usb/playback.alc", "rb"); |
TickTock | 36:dbd39c315258 | 507 | spkr.beep(2000,0.25); |
TickTock | 36:dbd39c315258 | 508 | } |
TickTock | 36:dbd39c315258 | 509 | } |
TickTock | 36:dbd39c315258 | 510 | } |
TickTock | 36:dbd39c315258 | 511 | step=false; |
TickTock | 36:dbd39c315258 | 512 | } |
TickTock | 37:fea2c1d52c5f | 513 | |
TickTock | 2:71b1999a8ea5 | 514 | } //while (true) |
TickTock | 0:1596b8644523 | 515 | } |