Tick Tock / CANary_corrupt

Dual CANbus monitor and instrumentation cluster

Eagle Schematic and Board design

/media/uploads/TickTock/canaryr5.zip

/media/uploads/TickTock/sch_r4.jpg /media/uploads/TickTock/lcdsch.jpg /media/uploads/TickTock/brd_r4.jpg

Parts List

qtyinstancepart #packagesupplierDescription
1BAT3Vhttp://www.ebay.com/itm/10x-CR2032-SMD-Battery-Holder-for-CR2032-Battery-/180938057979?pt=LH_DefaultDomain_0&hash=item2a20bfa8fbLithium 2032 coin battery holder
4C1-C4ECST1DC106R6032Tantalium capacitor 10uF
3FC1-FC3ZF1-20-01-T-WThttp://www.samtec.com/cable-systems/idc-ffc/ffc/zero-insertion.aspx20 conductor 1mm pitch flex cable connector (optional)
1FJ-20-R-08.00-4http://www.samtec.com/cable-systems/idc-ffc/ffc/zero-insertion.aspx8\" 20 conductor 1mm pitch flex connector, end reversed (optional)
2H1-H4(DON'T populate H1-H4 headers - solder mbed directly)
1H5http://www.ebay.com/itm/221186042943?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l26491x12 .1\" pitch header (optional)
1H62x6 .1\" pitch header (optional)
2IC1,IC2VP230LMDSOP8http://www.ebay.com/itm/130488665247?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649canbus transciever
1IC3LM1117-5VSOT2235V regulator
5JP*2 pin .1\" jumper header
1mbedLPC1768http://www.ebay.com/itm/200830573509?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649mbed uC
2Q1,Q22N2222SOT23General purpose NPN transistor
1R1R392M12063.9K resistor
4R2,R4-R6R102M12061K resistor
1R3R500M120650 Ohm resistor
2TR1-TR5ZJYS81R5-2PL51TG01http://www.digikey.com/product-detail/en/ZJYS81R5-2PL51T-G01/445-2223-1-ND/765232CM Choke
1Z11N5340BGC1702-15http://www.ebay.com/itm/150878122425?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l26496V, 5W Zener Diode
1X1USBhttp://www.ebay.com/itm/New-Vertical-USB-2-0-A-pcb-connector-socket-USB-A-Type-/300553895292?pt=LH_DefaultDomain_0&hash=item45fa687d7cvertical USB connector
2LCD0,LCD1TFThttp://www.mikroe.com/add-on-boards/display/tft-proto/320x240 LCD with touch screen

Assembly

1) LCD Displays

I found ribbon cable is a nice way to organize the wires to the displays. You'll need 12 conductors and I connected them in the following order:

1LED+
2LED-
3RSTB
4MOSI
5SCLK
6CSB
7X+
8X-
9Y+
10Y-
11VDD
12GND

First I connected all the GND connections (IM0, IM1, IM3, & 2 GND). Do not connect the bottom GND until you have the ribbon cable connected. After making all the ribbon cable connections (connecting the GND of the ribbon cable to the bottom GND pad), solder the GND bar from the previous step to the back of the bottom GND connection. Finally, make a connection from the back side 3.3V pin to IM2. Take a break and repeat for the second display. /media/uploads/TickTock/lcdtop.jpg /media/uploads/TickTock/lcdbot.jpg Once the two displays are complete combine all wires except CS0, CS1, X+, X-, Y+, and Y-. Connect X- of the left display to X+ of the right. Similarly connect Y- of the left display to Y+ of the right. Insulate any exposed wires.

2) PCB

Refer to the schematics to place all the components on the board. If you plan to install into the CANary 3D enclosure, DO NOT install the battery holder or the socket for the mbed and, instead, connect two wires to the VB and GND pads nearby. You will have to install the battery holder against the back wall to avoid interfering with the right-hand display and the mbed will have to be directly soldered. I have not found a socket with a low enough profile to fit in the space provided (depth of enclosure is limited by the space behind the center console). Also, I recommend keeping as much lead as possible on the Zener diode (bending it as shown to clear the back wall). Although it is operating well within parameters, the Zener gets quite hot during extended operation and the leads help dissipate the heat and keep it away from the PCB and other components.

/media/uploads/TickTock/pcbtop.jpg /media/uploads/TickTock/pcbbot.jpg

Once the PCB is populated, solder the LCDs to the PCB. CS0 connects to the right display and CS1 connects to the left. /media/uploads/TickTock/brddis.jpg

3) Testing

1)First step is to buzz out all connections from the LCDs to the pins in the main board
2)Next check the touch screen connections. On the main board, place an Ohm meter across X+ and X-. You should read 700 Ohms. Repeat for Y+ and Y-. Then test the resistance from X+ to Y+. With nothing touching the screens, it should read >100K Ohms and <1K when touching either screen.
3)When all connections are checked, solder in the mbed. Download and install the touch2 program http://mbed.org/users/TickTock/code/touch2/ to test the basic operation of the mbed and touch screens.
tips:
Touch screen is sensitive - excess flux on X+,X-,Y+,Y- connection on mbed can result in flakey operation
If touch is not working, double-check the LCD0_CS and LCD1_CS are not swapped. LCD0_CS must connect to the CS of the LCD that has X- & Y- connected to the mbed. LCD1_CS must connect to the CS of the LCD that has X+ & Y+ connected to the mbed.
4)Once touch2 works, it is time to connect to the OBD connector. I highly recommend double checking all connections from the OBD to the PCB with the cable in place before connecting to the Leaf. Buzz out all the pins in the OBS to make sure none are shorting to each other, Check that the 12V goes to the Zener (and nothing else) and the switched 12V to the resistor divider (and nothing else). Test the ground connection properly connects to ground and nothing else.
5)Once you are confident there are no shorts or wrong connections from the OBD connector, take a deep breath and plug it into your leaf. Touch2 program should come up and function. Unplug and install the latest CANary firmware. Test all features before installing into the enclosure (gids, cellpair, menu system, logging) since installing and removing from the enclosure is a PITA.

/media/uploads/TickTock/pcbdone.jpg /media/uploads/TickTock/functioning.jpg

4) Enclosure

The 3D printer leaves a lot of powder behind - I used a strong spray of water to get it out of all the cracks. The enclosure comes with a rather rough finish. I recommend convincing yourself you like it, then simply lightly sand then paint before assembly. Sanding is very difficult - the nylon is very nicely fused and doesn't want to sand. I tried sandblasting and that didn't work either. I had some limited success with filler and then sanding, but only on the outside - it is too difficult to sand the face.

5) Final Assembly

main.cpp@81:64b6d8d07f20, 2013-04-16 (annotated)

Committer:
garygid
Date:
Tue Apr 16 21:55:41 2013 +0000
Revision:
81:64b6d8d07f20
Parent:
80:cf009a64eedd
Child:
83:52b1f330a62d
fix rev number to 81

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 77:7c136766466c 11 // * Fix bug in playback while connected to canbus (hangs)
TickTock 13:62e0f7f39ff5 12
TickTock 12:8e42d7ba8468 13 #include "mbed.h"
TickTock 12:8e42d7ba8468 14 #include "CAN.h"
TickTock 12:8e42d7ba8468 15 #include "beep.h"
TickTock 12:8e42d7ba8468 16 #include "MSCFileSystem.h"
TickTock 12:8e42d7ba8468 17 #include "PowerControl.h"
TickTock 12:8e42d7ba8468 18 #include "EthernetPowerControl.h"
TickTock 12:8e42d7ba8468 19 #include "utility.h"
TickTock 12:8e42d7ba8468 20 #include "displayModes.h"
TickTock 23:cd03f9c3395e 21 #include "TOUCH_TFTx2.h"
TickTock 4:8d7759f4fe7a 22
TickTock 13:62e0f7f39ff5 23 LocalFileSystem local("local");
TickTock 13:62e0f7f39ff5 24
TickTock 13:62e0f7f39ff5 25 // to write to USB Flash Drives, or equivalent (SD card in Reader/Writer)
TickTock 35:5acbd8a64a89 26 MSCFileSystem fs("usb"); // to write to a USB Flash Drive
TickTock 13:62e0f7f39ff5 27
TickTock 13:62e0f7f39ff5 28 time_t seconds ;
TickTock 13:62e0f7f39ff5 29
TickTock 36:dbd39c315258 30 Ticker autoPoll;
TickTock 36:dbd39c315258 31 Ticker playback;
TickTock 78:a383971fe02f 32 Ticker msgReq;
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
garygid 69:6bfdfc002036 50 // revision string, max 6 characters
garygid 71:7e87256d6c9a 51 // gg - revStr is used in 2 places
garygid 71:7e87256d6c9a 52 // gg - and is easy to edit here
garygid 71:7e87256d6c9a 53 // gg - added ZeroSecTick and revStr
garygid 80:cf009a64eedd 54
garygid 81:64b6d8d07f20 55 char revStr[7] = "81";
garygid 69:6bfdfc002036 56
TickTock 48:d1ce92104a1f 57 bool logEn = false, logOpen = false;
TickTock 48:d1ce92104a1f 58 bool yesBattLog = false ; // gg - Batt Log
garygid 53:6ce808d0995e 59 unsigned char tNavRow = 3 ; // gg - 4x4 touch
garygid 53:6ce808d0995e 60
TickTock 15:a359fecf85ba 61 FILE *cfile;
TickTock 13:62e0f7f39ff5 62 FILE *file;
TickTock 13:62e0f7f39ff5 63 char fileName[35] = "" ;
TickTock 13:62e0f7f39ff5 64 char writeBuffer[maxBufLen][13]; // buffer for USB write
TickTock 13:62e0f7f39ff5 65 char indexLastMsg[0x800]={0}; // index table for last message
TickTock 13:62e0f7f39ff5 66 CANMessage lastMsg[100]; // table to store last message of eachtype
TickTock 13:62e0f7f39ff5 67 unsigned char battData[256]={0};
TickTock 13:62e0f7f39ff5 68 unsigned char msgChanged[100]; // inidcates which bytes changed
TickTock 13:62e0f7f39ff5 69 char c;
TickTock 76:fb6779d0963e 70 volatile int writePointer = 0;
TickTock 76:fb6779d0963e 71 int readPointer=0;
TickTock 75:77bd26829dca 72 volatile unsigned short secsNoMsg = 0;
TickTock 75:77bd26829dca 73 volatile unsigned short secsNoTouch = 0;
TickTock 20:3bf176d14b14 74 volatile bool canIdle;
TickTock 20:3bf176d14b14 75 volatile bool userIdle;
TickTock 26:462ccb580472 76 bool touched=false; //flag to read touchscreen
TickTock 42:4533b13b297d 77 unsigned char whichTouched = 0;
TickTock 13:62e0f7f39ff5 78 char counter = 0;
TickTock 41:8d4609ea7259 79 unsigned char dMode[2] = {mainScreen,brakeScreen}; //display mode
TickTock 13:62e0f7f39ff5 80 unsigned char sMode = 0; // setup mode
TickTock 13:62e0f7f39ff5 81 unsigned char lastDMode[2] = {0,0}; //last screen mode
TickTock 25:ddf0ec209f03 82 unsigned char dtMode = 6;
TickTock 13:62e0f7f39ff5 83 char displayLog[20][40];
TickTock 13:62e0f7f39ff5 84 unsigned char displayLoc = 0;
TickTock 13:62e0f7f39ff5 85 unsigned char indexOffset = 1;
TickTock 13:62e0f7f39ff5 86 bool showCP = false;
TickTock 78:a383971fe02f 87 //bool pollCP = false;
TickTock 39:eef8beac7411 88 bool logCP = false; //Turbo3
TickTock 33:a277743ebdeb 89 bool repeatPoll = false;
TickTock 34:4751a8259b18 90 bool headlights = false;
TickTock 34:4751a8259b18 91 bool tick = false;
garygid 69:6bfdfc002036 92 bool ZeroSecTick = false;
TickTock 35:5acbd8a64a89 93 float ledHi = 0.8; // Bright LED value (until config file read)
TickTock 35:5acbd8a64a89 94 float ledLo = 0.1; // Dim LED value (until config file read)
TickTock 35:5acbd8a64a89 95 unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
TickTock 35:5acbd8a64a89 96 bool accOn = false; // Accessories on
TickTock 49:a3d2c5bb3cfa 97 bool laccOn = false;
TickTock 35:5acbd8a64a89 98 float scale12V = 16.2; // R1:R2 ratio
TickTock 40:0e6e71a7323f 99 signed long mWs_x4 = 0;
TickTock 40:0e6e71a7323f 100 unsigned short numWsamples = 0;
TickTock 41:8d4609ea7259 101 unsigned short numSsamples = 0;
TickTock 35:5acbd8a64a89 102 float accV = 0;
TickTock 36:dbd39c315258 103 bool playbackEn = false;
TickTock 36:dbd39c315258 104 bool playbackOpen = false;
TickTock 49:a3d2c5bb3cfa 105 //float playbackInt = 0.05; //read messages every 50 ms
TickTock 78:a383971fe02f 106 float playbackInt = 0.005; //read messages every 5 ms
TickTock 36:dbd39c315258 107 bool step = false;
TickTock 37:fea2c1d52c5f 108 char header[5];
TickTock 36:dbd39c315258 109 char data[8];
TickTock 41:8d4609ea7259 110 signed long motorRPM;
garygid 64:821fc79cd7fe 111 unsigned char skin = ttSkin ;
TickTock 50:83d5864c64a0 112 unsigned char dtePeriod = 14; //ten minute averaging interval
TickTock 49:a3d2c5bb3cfa 113 float mph[39]={0};
TickTock 49:a3d2c5bb3cfa 114 float kW[39]={0};
TickTock 49:a3d2c5bb3cfa 115 float mpkWh[39]={0};
TickTock 49:a3d2c5bb3cfa 116 // Logarithmic division scale (roughly - snapped to common units of time)
TickTock 49:a3d2c5bb3cfa 117 float timeConstant[39] = {1, 1.58, 2.51, 3.98, 6.31, 10, 15.8, 25.1, 39.8, 60, // 1 minute
TickTock 52:d5385fbf4ea1 118 60*1.58, 60*2.51, 60*3.98, 60*6.31, 60*10, 60*15.8, 60*25.1, 60*39.8, 60*60, // 1 hour
TickTock 52:d5385fbf4ea1 119 60*60*1.58, 60*60*2.51, 60*60*3.98, 60*60*6.31, 60*60*10, 60*60*15.8, 60*60*24, // 1 day
TickTock 52:d5385fbf4ea1 120 60*60*24*1.58, 60*60*24*2.51, 60*60*24*3.98, 60*60*24*6.31, 60*60*24*10, 60*60*24*15.8, 60*60*24*30, // 1 month
TickTock 52:d5385fbf4ea1 121 60*60*24*39.8, 60*60*24*63.1, 60*60*24*100, 60*60*24*158, 60*60*24*251, 60*60*24*365}; // 1 year
TickTock 49:a3d2c5bb3cfa 122 bool updateDTE = false;
TickTock 73:62ee8eae3a84 123 unsigned short pointerSep;
TickTock 78:a383971fe02f 124 unsigned char reqMsgCnt = 99;
TickTock 13:62e0f7f39ff5 125
TickTock 0:1596b8644523 126 int main() {
TickTock 4:8d7759f4fe7a 127 char sTemp[40];
TickTock 2:71b1999a8ea5 128 unsigned long secs;
TickTock 49:a3d2c5bb3cfa 129 unsigned char i,j,display=0,lwt=0;
TickTock 22:a43df3905863 130 point lastTouch;
TickTock 52:d5385fbf4ea1 131 float average;
TickTock 7:17bf9ceaf0aa 132
TickTock 3:3e879b043bc5 133 tt.set_orientation(1);
TickTock 4:8d7759f4fe7a 134 tt.background(Black);
TickTock 19:d576298c46f3 135 tt.set_display(2); // select both displays
TickTock 3:3e879b043bc5 136 tt.cls();
TickTock 1:9dcd70c32180 137 tt.claim(stdout); // send stdout to the TFT display
TickTock 12:8e42d7ba8468 138 touchpad.rise(&touch_ISR);
TickTock 4:8d7759f4fe7a 139 tt.wfi(); // enable interrupt on touch
TickTock 7:17bf9ceaf0aa 140 dled = 0.8; // turn on display LED 80%
TickTock 26:462ccb580472 141
TickTock 2:71b1999a8ea5 142 timer.start() ;
TickTock 2:71b1999a8ea5 143 RTC_Init(); // start the RTC Interrupts that sync the timer
TickTock 1:9dcd70c32180 144 struct tm t; // pointer to a static tm structure
TickTock 19:d576298c46f3 145 NVIC_SetPriority(TIMER3_IRQn, 1); //set ticker priority
TickTock 19:d576298c46f3 146 NVIC_SetPriority(CAN_IRQn, 2); //higher than can (so RTC sync works)
TickTock 33:a277743ebdeb 147
TickTock 1:9dcd70c32180 148 seconds = time(NULL);
TickTock 1:9dcd70c32180 149 t = *localtime(&seconds) ;
TickTock 1:9dcd70c32180 150 // is it a date before 2012 ?
TickTock 26:462ccb580472 151 if ((t.tm_year + 1900) < 2012 ) {
TickTock 26:462ccb580472 152 // before 2013 so update year to make date entry easier
TickTock 26:462ccb580472 153 t.tm_year = 2013 - 1900;
TickTock 1:9dcd70c32180 154 // set the RTC
TickTock 1:9dcd70c32180 155 set_time(mktime(&t));
TickTock 1:9dcd70c32180 156 seconds = time(NULL);
TickTock 26:462ccb580472 157 }
TickTock 20:3bf176d14b14 158 t = *localtime(&seconds) ;
TickTock 20:3bf176d14b14 159 strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
garygid 69:6bfdfc002036 160 logMsg(sTemp); // record RTC
garygid 53:6ce808d0995e 161
TickTock 62:ffd15edb5431 162 // revision
garygid 70:0700b769ac15 163 sprintf(sTemp,"CANary firmware rev%s\n", revStr); // gg - for Logging the revision
garygid 69:6bfdfc002036 164 logMsg(sTemp); // revision
TickTock 15:a359fecf85ba 165
TickTock 26:462ccb580472 166 // Look for new binary on thumbdrive
TickTock 17:e32324a2678d 167 // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
TickTock 35:5acbd8a64a89 168 /*cfile = fopen("/usb/CANary.bin", "rb");
TickTock 50:83d5864c64a0 169 lastDMode[whichTouched]=99;//force refresh
TickTock 17:e32324a2678d 170 if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
TickTock 17:e32324a2678d 171 sprintf(sTemp,"New binary found.\n");
garygid 69:6bfdfc002036 172 logMsg(sTemp); // new binary
TickTock 17:e32324a2678d 173 file = fopen("/local/CANary.bin", "wb");
TickTock 17:e32324a2678d 174 if (file==NULL){ //failed to open destination
TickTock 17:e32324a2678d 175 sprintf(sTemp,"Unable to open destination file.\n");
garygid 69:6bfdfc002036 176 logMsg(sTemp); // cannot open CANary.bin
TickTock 17:e32324a2678d 177 } else {
TickTock 18:999401f359a5 178 tt.set_display(2);
TickTock 18:999401f359a5 179 tt.foreground(White);
TickTock 18:999401f359a5 180 tt.background(Black);
TickTock 18:999401f359a5 181 tt.cls();
TickTock 18:999401f359a5 182 tt.locate(1,40);
TickTock 18:999401f359a5 183 printf("%s\n","Copying binary - Do no remove power.");
TickTock 18:999401f359a5 184 tt.locate(1,80);
TickTock 18:999401f359a5 185 printf("CANary will reset when complete.\n");
TickTock 18:999401f359a5 186 wait(1); //Wait 1 sec for display DMA to finish before writing file
TickTock 17:e32324a2678d 187 while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
TickTock 17:e32324a2678d 188 fwrite( writeBuffer, sizeof(char), size, file );
TickTock 18:999401f359a5 189 led4=led3;
TickTock 18:999401f359a5 190 led3=led2;
TickTock 18:999401f359a5 191 led2=led1;
TickTock 18:999401f359a5 192 led1=!led4;
TickTock 17:e32324a2678d 193 }
TickTock 17:e32324a2678d 194 fclose(cfile);
TickTock 17:e32324a2678d 195 fclose(file);
TickTock 35:5acbd8a64a89 196 remove("/usb/CANary.bin"); // delete original
TickTock 17:e32324a2678d 197 mbed_reset(); //restart
TickTock 17:e32324a2678d 198 }
TickTock 18:999401f359a5 199 }*/
TickTock 17:e32324a2678d 200
TickTock 26:462ccb580472 201 secsNoMsg = 0;
TickTock 43:e7f6f80590e3 202
TickTock 49:a3d2c5bb3cfa 203 //read efficiency history data
TickTock 49:a3d2c5bb3cfa 204 cfile = fopen("/local/ehist.cny", "r");
TickTock 49:a3d2c5bb3cfa 205 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 206 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 207 if(!feof(cfile)){
TickTock 49:a3d2c5bb3cfa 208 fscanf(cfile,"%f %f\r\n",&mph[i],&kW[i]);
TickTock 49:a3d2c5bb3cfa 209 mpkWh[i]=mph[i]/kW[i];
TickTock 49:a3d2c5bb3cfa 210 }
TickTock 49:a3d2c5bb3cfa 211 }
TickTock 49:a3d2c5bb3cfa 212 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 213 sprintf(sTemp,"History Loaded.\n");
garygid 69:6bfdfc002036 214 logMsg(sTemp); // History loaded
TickTock 49:a3d2c5bb3cfa 215 } else { // create initial file
TickTock 49:a3d2c5bb3cfa 216 sprintf(sTemp,"History not found. Created.\n");
garygid 69:6bfdfc002036 217 logMsg(sTemp); // history not found, created
TickTock 49:a3d2c5bb3cfa 218 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 219 // Pre-load with 4 mpkWh @ 40 mph
TickTock 49:a3d2c5bb3cfa 220 mph[i]=40*timeConstant[i];
TickTock 49:a3d2c5bb3cfa 221 kW[i]=10*timeConstant[i];
TickTock 49:a3d2c5bb3cfa 222 mpkWh[i]=4;
TickTock 49:a3d2c5bb3cfa 223 }
TickTock 49:a3d2c5bb3cfa 224 }
TickTock 49:a3d2c5bb3cfa 225
TickTock 46:73e8716f976f 226 // Read config file
TickTock 46:73e8716f976f 227 readConfig();
TickTock 43:e7f6f80590e3 228
TickTock 78:a383971fe02f 229 // Start 15ms timer for requests
TickTock 78:a383971fe02f 230 msgReq.attach(&sendReq,0.015);
TickTock 78:a383971fe02f 231
TickTock 77:7c136766466c 232 // Start monitors
TickTock 77:7c136766466c 233 can1.monitor(true); // set to snoop mode
TickTock 77:7c136766466c 234 can2.monitor(true); // set to snoop mode
TickTock 77:7c136766466c 235 can1.frequency(500000);
TickTock 77:7c136766466c 236 can2.frequency(500000);
TickTock 77:7c136766466c 237 can1SleepMode = 1; // Turn on Monitor_only Mode
TickTock 77:7c136766466c 238 can2SleepMode = 1; // Turn on Monitor_only Mode
TickTock 77:7c136766466c 239 can1.attach(&recieve1);
TickTock 77:7c136766466c 240 can2.attach(&recieve2);
TickTock 77:7c136766466c 241
TickTock 26:462ccb580472 242 touched=false;
TickTock 26:462ccb580472 243 secsNoTouch=2;
TickTock 2:71b1999a8ea5 244 while (true) {
TickTock 4:8d7759f4fe7a 245 if (!logOpen) { // Open new file if one is not already open
TickTock 7:17bf9ceaf0aa 246 if(logEn){ //logging enable
TickTock 7:17bf9ceaf0aa 247 seconds = time(NULL);
TickTock 7:17bf9ceaf0aa 248 t = *localtime(&seconds) ;
TickTock 35:5acbd8a64a89 249 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
TickTock 16:2a6ca248e1cb 250 //sprintf(sTemp,"Using file %s\n",fileName);
garygid 69:6bfdfc002036 251 //logMsg(sTemp); // using alc file ...
TickTock 7:17bf9ceaf0aa 252 file = fopen(fileName, "ab");
TickTock 50:83d5864c64a0 253 lastDMode[whichTouched]=99;//force refresh
TickTock 7:17bf9ceaf0aa 254 if(file==NULL){
TickTock 7:17bf9ceaf0aa 255 sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
garygid 69:6bfdfc002036 256 logMsg(sTemp); // cannot open alc file
TickTock 7:17bf9ceaf0aa 257 logEn=false;
TickTock 26:462ccb580472 258 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 259 } else {
TickTock 7:17bf9ceaf0aa 260 logOpen = true;
TickTock 7:17bf9ceaf0aa 261 readPointer=writePointer;
TickTock 7:17bf9ceaf0aa 262 sprintf(sTemp,"Starting Can Log %s\n",fileName);
garygid 69:6bfdfc002036 263 logMsg(sTemp); // starting alc log file
garygid 69:6bfdfc002036 264
garygid 69:6bfdfc002036 265 logTS(); // Date Time at start
garygid 79:24f1793171e7 266 logEvent("Starting"); // Log startup msg for testing
garygid 69:6bfdfc002036 267 sprintf(sTemp,"Cr%s",revStr);
garygid 79:24f1793171e7 268 logEvent(sTemp); // gg - log firmware version
garygid 69:6bfdfc002036 269
TickTock 26:462ccb580472 270 spkr.beep(2000,0.25);
TickTock 7:17bf9ceaf0aa 271 }
TickTock 7:17bf9ceaf0aa 272 }//logging enabled
TickTock 15:a359fecf85ba 273 } else { // if (logOpen)
TickTock 73:62ee8eae3a84 274 pointerSep=(writePointer+maxBufLen-readPointer)%maxBufLen;
TickTock 73:62ee8eae3a84 275 if (pointerSep>(maxBufLen/16)||canIdle||!logEn) {
TickTock 7:17bf9ceaf0aa 276 // Dump buffer if > 1/16 full or canbus has stopped
TickTock 7:17bf9ceaf0aa 277 if (file == NULL) {
TickTock 7:17bf9ceaf0aa 278 logOpen = false;
TickTock 37:fea2c1d52c5f 279 sprintf(sTemp,"Failed to append log file.\n");
garygid 69:6bfdfc002036 280 logMsg(sTemp); // failed to append
TickTock 26:462ccb580472 281 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 282 logEn=false;
TickTock 7:17bf9ceaf0aa 283 } else {
TickTock 7:17bf9ceaf0aa 284 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 285 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 286 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 287 }
TickTock 7:17bf9ceaf0aa 288 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 289 readPointer=0;
TickTock 4:8d7759f4fe7a 290 }
TickTock 7:17bf9ceaf0aa 291 led4 = !led4;
TickTock 7:17bf9ceaf0aa 292 }
TickTock 30:e633a63eb257 293 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 294 if (!logEn) {
TickTock 77:7c136766466c 295 sprintf(sTemp,"Stopping Can Log %s\n",fileName);
TickTock 77:7c136766466c 296 logMsg(sTemp); // stopping alc log file
TickTock 30:e633a63eb257 297 fclose(file);
TickTock 30:e633a63eb257 298 logOpen=false;
TickTock 77:7c136766466c 299 pointerSep=0;
TickTock 30:e633a63eb257 300 }
TickTock 4:8d7759f4fe7a 301 } // if logOpen
TickTock 36:dbd39c315258 302 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 303 if (logOpen){
TickTock 7:17bf9ceaf0aa 304 fclose(file);
TickTock 7:17bf9ceaf0aa 305 } // if (logOpen)*/
TickTock 20:3bf176d14b14 306 seconds = time(NULL);
TickTock 20:3bf176d14b14 307 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 308 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
garygid 69:6bfdfc002036 309 logMsg(sTemp); // sleeping date time
TickTock 25:ddf0ec209f03 310 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 311 updateDisplay(1);
TickTock 4:8d7759f4fe7a 312 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 313 led1=0;
TickTock 4:8d7759f4fe7a 314 led2=0;
TickTock 4:8d7759f4fe7a 315 led3=0;
TickTock 4:8d7759f4fe7a 316 led4=0;
TickTock 4:8d7759f4fe7a 317 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 318 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 319 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 320 //DeepPowerDown();
TickTock 12:8e42d7ba8468 321 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 322 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 323 Sleep();
TickTock 4:8d7759f4fe7a 324 }
TickTock 43:e7f6f80590e3 325 secsNoTouch=2;
TickTock 4:8d7759f4fe7a 326 canIdle=secsNoMsg>canTimeout;
TickTock 43:e7f6f80590e3 327 //userIdle=!touched;
TickTock 7:17bf9ceaf0aa 328 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 329 seconds = time(NULL);
TickTock 20:3bf176d14b14 330 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 331 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
garygid 69:6bfdfc002036 332 logMsg(sTemp); // wakeup date time
TickTock 4:8d7759f4fe7a 333 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 334 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 335 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 43:e7f6f80590e3 336 } else if (logOpen){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 337 file = fopen(fileName, "ab");
garygid 79:24f1793171e7 338 logEvent("WakingUp"); // gg - use messeges
garygid 69:6bfdfc002036 339 logTS(); // Date-Time at wakeup
TickTock 4:8d7759f4fe7a 340 }
TickTock 4:8d7759f4fe7a 341 } // if idle
TickTock 4:8d7759f4fe7a 342
TickTock 15:a359fecf85ba 343 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 344 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 345 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 40:0e6e71a7323f 346 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){ // filter phantom touches
TickTock 43:e7f6f80590e3 347 if (userIdle) {
TickTock 43:e7f6f80590e3 348 secsNoTouch=2; // Ignore first touch if user idle
TickTock 43:e7f6f80590e3 349 userIdle=false;
TickTock 40:0e6e71a7323f 350 } else {
TickTock 43:e7f6f80590e3 351 secsNoTouch=0;
TickTock 40:0e6e71a7323f 352 }
TickTock 43:e7f6f80590e3 353 if (lastTouch.x>320){
TickTock 43:e7f6f80590e3 354 whichTouched=1;
TickTock 43:e7f6f80590e3 355 } else {
TickTock 43:e7f6f80590e3 356 whichTouched=0;
TickTock 43:e7f6f80590e3 357 }
TickTock 43:e7f6f80590e3 358 if (whichTouched!=lwt){
TickTock 43:e7f6f80590e3 359 lastDMode[lwt]=99; // Repaint lastTouched
TickTock 43:e7f6f80590e3 360 lwt=whichTouched;
TickTock 43:e7f6f80590e3 361 }
TickTock 43:e7f6f80590e3 362 sMode = 1;
TickTock 22:a43df3905863 363 }
TickTock 22:a43df3905863 364 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
garygid 69:6bfdfc002036 365 //logMsg(sTemp); // touch x,y - for debug
TickTock 12:8e42d7ba8468 366 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 367 }
garygid 53:6ce808d0995e 368 //---------------
garygid 53:6ce808d0995e 369 // gg - 4x4 touch
TickTock 62:ffd15edb5431 370 //unsigned char tScrn = 0 ; // screen 0
garygid 53:6ce808d0995e 371 unsigned char tCol ;
garygid 53:6ce808d0995e 372 unsigned char tRow ;
garygid 53:6ce808d0995e 373
TickTock 4:8d7759f4fe7a 374 if (!userIdle) {
TickTock 4:8d7759f4fe7a 375 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 376 secsNoTouch +=2; // increment to prevent double touch
TickTock 43:e7f6f80590e3 377 sMode = 1;
TickTock 22:a43df3905863 378 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
garygid 69:6bfdfc002036 379 //logMsg(sTemp); // button parms - for debug
TickTock 23:cd03f9c3395e 380 switch (sMode) {
TickTock 23:cd03f9c3395e 381 case 0: // no select
TickTock 23:cd03f9c3395e 382 break;
TickTock 63:aa3bf6a33635 383 case 1: // select screen
garygid 53:6ce808d0995e 384 //--------------
garygid 53:6ce808d0995e 385 // gg - 4x4 touch
garygid 53:6ce808d0995e 386 tCol = buttonX(lastTouch.x,4) ;
TickTock 62:ffd15edb5431 387 if( tCol >= 4 ){ tCol -= 4; } // touch is on screen 1
garygid 53:6ce808d0995e 388
garygid 53:6ce808d0995e 389 tRow = buttonY(lastTouch.y,4) ;
garygid 53:6ce808d0995e 390
TickTock 63:aa3bf6a33635 391 highlightButton( tCol,tRow, whichTouched, 4,4) ; // gg - highlight
garygid 58:4d06288d75a2 392
TickTock 63:aa3bf6a33635 393 if( tRow == tNavRow ) tRow = 7 ; // gg
garygid 53:6ce808d0995e 394 switch ( (tCol*10) + tRow ) {
garygid 53:6ce808d0995e 395 //---------------------------------
garygid 65:2022fce701d0 396 case 00: // top row, left button on screen 0 or 1
TickTock 42:4533b13b297d 397 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
garygid 65:2022fce701d0 398 indexOffset=indexOffset>4?indexOffset-4:1;
garygid 65:2022fce701d0 399 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 400 dMode[whichTouched] = mainScreen ; // GoTo Main Screen
TickTock 73:62ee8eae3a84 401 sMode=0;
TickTock 42:4533b13b297d 402 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 403 wait_ms(500);
TickTock 37:fea2c1d52c5f 404 tt.background(Black);
TickTock 23:cd03f9c3395e 405 tt.calibrate();
TickTock 42:4533b13b297d 406 } else if (dMode[whichTouched]==playbackScreen) { // slower
TickTock 36:dbd39c315258 407 playbackInt *=2;
TickTock 36:dbd39c315258 408 if(playbackEn){
TickTock 36:dbd39c315258 409 playback.detach();
TickTock 36:dbd39c315258 410 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 411 }
TickTock 62:ffd15edb5431 412 } else {
TickTock 62:ffd15edb5431 413 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 414 }
TickTock 23:cd03f9c3395e 415 break;
garygid 53:6ce808d0995e 416 //-----------------------------------------------
garygid 65:2022fce701d0 417 case 10: // 1,0 (col left of center,top row) on screen 0 or 1
TickTock 42:4533b13b297d 418 if (dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 419 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 42:4533b13b297d 420 lastDMode[whichTouched]=99;//force refresh
garygid 65:2022fce701d0 421 } else if (dMode[whichTouched] == indexScreen) { // gg - index
TickTock 73:62ee8eae3a84 422 sMode=0;
garygid 65:2022fce701d0 423 dMode[whichTouched] = brakeScreen ; // GoTo Brake Screen
TickTock 42:4533b13b297d 424 } else if (dMode[whichTouched]==cpScreen) {
TickTock 78:a383971fe02f 425 reqMsgCnt=0;
TickTock 48:d1ce92104a1f 426 } else if (dMode[whichTouched]==cpHistScreen) { // gg - hist
TickTock 78:a383971fe02f 427 reqMsgCnt=0;
TickTock 48:d1ce92104a1f 428 } else if (dMode[whichTouched]==cpBarScreen) { // gg - cpbars
TickTock 78:a383971fe02f 429 reqMsgCnt=0;
TickTock 42:4533b13b297d 430 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 431 mbed_reset();
TickTock 42:4533b13b297d 432 } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
TickTock 36:dbd39c315258 433 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 434 if(playbackEn){
TickTock 36:dbd39c315258 435 playback.attach(&playbackISR,playbackInt);
TickTock 62:ffd15edb5431 436 } else {
TickTock 36:dbd39c315258 437 playback.detach();
TickTock 36:dbd39c315258 438 }
TickTock 62:ffd15edb5431 439 } else {
TickTock 62:ffd15edb5431 440 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 441 }
TickTock 62:ffd15edb5431 442
TickTock 23:cd03f9c3395e 443 break;
garygid 53:6ce808d0995e 444 //--------------------------------------
garygid 53:6ce808d0995e 445 case 20: // col 2 and row 0 on either screen 0 or 1
TickTock 42:4533b13b297d 446 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 447 indexOffset=indexOffset<77?indexOffset+4:80;
garygid 65:2022fce701d0 448 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 449 dMode[whichTouched] = effScreen ; // GoTo EFF Screen
TickTock 73:62ee8eae3a84 450 sMode=0;
TickTock 42:4533b13b297d 451 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 452 sprintf(sTemp,"Saving config file.\n");
garygid 69:6bfdfc002036 453 logMsg(sTemp); // saving config
TickTock 25:ddf0ec209f03 454 saveConfig();
TickTock 26:462ccb580472 455 spkr.beep(2000,0.25);
TickTock 42:4533b13b297d 456 } else if (dMode[whichTouched]==playbackScreen) { // faster
TickTock 36:dbd39c315258 457 if(playbackInt>.002){
TickTock 36:dbd39c315258 458 playbackInt/=2;
TickTock 36:dbd39c315258 459 if(playbackEn){
TickTock 36:dbd39c315258 460 playback.detach();
TickTock 36:dbd39c315258 461 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 462 }
TickTock 36:dbd39c315258 463 }
TickTock 62:ffd15edb5431 464 }else{
TickTock 62:ffd15edb5431 465 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 466 }
TickTock 62:ffd15edb5431 467
TickTock 23:cd03f9c3395e 468 break;
garygid 64:821fc79cd7fe 469
garygid 65:2022fce701d0 470 case 30: // right-most on top row
garygid 64:821fc79cd7fe 471
garygid 64:821fc79cd7fe 472 if (dMode[whichTouched]==config1Screen) {
garygid 64:821fc79cd7fe 473 // step through skins
garygid 64:821fc79cd7fe 474 if( skin < maxSkin ) skin += 1 ;
garygid 64:821fc79cd7fe 475 else skin = 0 ;
garygid 64:821fc79cd7fe 476
garygid 64:821fc79cd7fe 477 // repaint both screens, I think
garygid 64:821fc79cd7fe 478 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 64:821fc79cd7fe 479 // and re-paint the other screen too, to see new skin there
garygid 64:821fc79cd7fe 480 lastDMode[whichTouched ^ 1]=99; // repaint other screen (^ = XOR)
garygid 64:821fc79cd7fe 481
garygid 64:821fc79cd7fe 482 //sprintf(sTemp,"Changed Skin to %d.\n");
garygid 69:6bfdfc002036 483 //logMsg(sTemp); /// changed skin - for debug
garygid 64:821fc79cd7fe 484 //saveConfig();
garygid 64:821fc79cd7fe 485 //spkr.beep(2000,0.25);
garygid 69:6bfdfc002036 486
garygid 65:2022fce701d0 487 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 488 dMode[whichTouched] = dteScreen ; // GoTo DTE Screen
TickTock 73:62ee8eae3a84 489 sMode=0;
garygid 64:821fc79cd7fe 490 }else{
garygid 64:821fc79cd7fe 491 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 64:821fc79cd7fe 492 }
garygid 64:821fc79cd7fe 493
garygid 64:821fc79cd7fe 494 break;
garygid 53:6ce808d0995e 495 //----------------------------------
garygid 53:6ce808d0995e 496 //----------------------------------
garygid 65:2022fce701d0 497 case 01: // left col middle row
TickTock 42:4533b13b297d 498 if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 499 logEn = !logEn;
TickTock 78:a383971fe02f 500 if (!logEn) {
TickTock 78:a383971fe02f 501 repeatPoll=false; // disable auto polling, too
TickTock 78:a383971fe02f 502 autoPoll.detach();
TickTock 78:a383971fe02f 503 }
garygid 65:2022fce701d0 504 } else if (dMode[whichTouched] == indexScreen) { // gg - index
TickTock 73:62ee8eae3a84 505 dMode[whichTouched] = cpScreen ; // GoTo CP Data Screen
TickTock 73:62ee8eae3a84 506 sMode=0;
TickTock 42:4533b13b297d 507 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 508 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 42:4533b13b297d 509 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 510 } else {
TickTock 62:ffd15edb5431 511 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 512 }
TickTock 62:ffd15edb5431 513
TickTock 23:cd03f9c3395e 514 break;
garygid 53:6ce808d0995e 515 //------------------------------
TickTock 23:cd03f9c3395e 516 case 11:
TickTock 42:4533b13b297d 517 if (dMode[whichTouched]==config1Screen){
TickTock 77:7c136766466c 518 repeatPoll = !repeatPoll;
TickTock 33:a277743ebdeb 519 if (repeatPoll) {
TickTock 36:dbd39c315258 520 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 521 } else {
TickTock 36:dbd39c315258 522 autoPoll.detach();
TickTock 33:a277743ebdeb 523 }
garygid 65:2022fce701d0 524 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 525 dMode[whichTouched] = cpHistScreen ; // GoTo CP Hist Screen
TickTock 73:62ee8eae3a84 526 sMode=0;
TickTock 42:4533b13b297d 527 } else if (dMode[whichTouched]==playbackScreen) {
TickTock 36:dbd39c315258 528 // Start/stop playback
TickTock 36:dbd39c315258 529 if(!playbackOpen){
TickTock 36:dbd39c315258 530 if(!logOpen){
TickTock 36:dbd39c315258 531 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 532 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 533 if(file==NULL){
TickTock 36:dbd39c315258 534 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
garygid 69:6bfdfc002036 535 logMsg(sTemp); // no playback.alc
TickTock 36:dbd39c315258 536 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 537 } else {
TickTock 36:dbd39c315258 538 playbackOpen = true;
TickTock 50:83d5864c64a0 539 playbackEn=true;
TickTock 50:83d5864c64a0 540 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 541 sprintf(sTemp,"Starting playback\n");
garygid 69:6bfdfc002036 542 logMsg(sTemp); // start playback
TickTock 36:dbd39c315258 543 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 544 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 545 can2.attach(&doNothing);
TickTock 36:dbd39c315258 546 }
TickTock 36:dbd39c315258 547 } else {
TickTock 36:dbd39c315258 548 sprintf(sTemp,"Must stop logging first\n");
garygid 69:6bfdfc002036 549 logMsg(sTemp); // Must stop logging first
TickTock 36:dbd39c315258 550 }
TickTock 36:dbd39c315258 551 } else {
TickTock 36:dbd39c315258 552 playback.detach();
TickTock 36:dbd39c315258 553 fclose(file);
TickTock 36:dbd39c315258 554 playbackOpen=false;
TickTock 50:83d5864c64a0 555 playbackEn=false;
TickTock 36:dbd39c315258 556 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 557 can2.attach(&recieve2);
TickTock 42:4533b13b297d 558 lastDMode[whichTouched]=99;
TickTock 36:dbd39c315258 559 }
TickTock 42:4533b13b297d 560 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 561 upDate(dtMode,true);
TickTock 42:4533b13b297d 562 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 563 } else {
TickTock 62:ffd15edb5431 564 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 565 }
TickTock 62:ffd15edb5431 566
TickTock 23:cd03f9c3395e 567 break;
garygid 53:6ce808d0995e 568 //---------------------------------
garygid 53:6ce808d0995e 569 case 21: // col 2 row 1
TickTock 48:d1ce92104a1f 570 if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
TickTock 48:d1ce92104a1f 571 yesBattLog = !yesBattLog;
garygid 65:2022fce701d0 572 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 573 dMode[whichTouched] = cpBarScreen ; // GoTo CP Bars Screen
TickTock 73:62ee8eae3a84 574 sMode=0;
TickTock 48:d1ce92104a1f 575 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 576 upDate(dtMode,false);
TickTock 42:4533b13b297d 577 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 578 } else {
TickTock 62:ffd15edb5431 579 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 580 }
TickTock 62:ffd15edb5431 581
TickTock 23:cd03f9c3395e 582 break;
garygid 53:6ce808d0995e 583
garygid 53:6ce808d0995e 584 //-----------------------------------
garygid 65:2022fce701d0 585 case 02: // left col, bottom row (not nav)
garygid 65:2022fce701d0 586 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 587 dMode[whichTouched] = config1Screen ; // GoTo Config Screen
garygid 79:24f1793171e7 588 } else {
garygid 79:24f1793171e7 589 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 65:2022fce701d0 590 }
garygid 65:2022fce701d0 591 break;
garygid 65:2022fce701d0 592
garygid 65:2022fce701d0 593 case 12: // left-middle col, bottom row (not nav)
garygid 65:2022fce701d0 594 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 595 dMode[whichTouched] = playbackScreen ; // GoTo Playback Screen
garygid 79:24f1793171e7 596 } else {
garygid 79:24f1793171e7 597 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 65:2022fce701d0 598 }
garygid 65:2022fce701d0 599 break;
garygid 65:2022fce701d0 600
garygid 65:2022fce701d0 601 case 22: // right-middle col, bottom row (not nav)
garygid 65:2022fce701d0 602 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 603 dMode[whichTouched] = dateScreen ; // GoTo Set Date/Time Screen
garygid 79:24f1793171e7 604 } else {
garygid 79:24f1793171e7 605 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 65:2022fce701d0 606 }
garygid 65:2022fce701d0 607 break;
TickTock 72:f9a6faa28873 608
TickTock 72:f9a6faa28873 609 case 32: // right col, bottom row (not nav)
TickTock 72:f9a6faa28873 610 if (dMode[whichTouched] == indexScreen) { // gg - index
TickTock 72:f9a6faa28873 611 dMode[whichTouched] = logScreen ; // GoTo Log Screen
TickTock 73:62ee8eae3a84 612 sMode=0;
garygid 79:24f1793171e7 613 } else {
garygid 79:24f1793171e7 614 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 72:f9a6faa28873 615 }
TickTock 72:f9a6faa28873 616 break;
TickTock 72:f9a6faa28873 617
garygid 65:2022fce701d0 618 //-----------------------------------
garygid 53:6ce808d0995e 619 //-----------------------------------
garygid 53:6ce808d0995e 620 // Prev Navigation
garygid 53:6ce808d0995e 621 case 07: // col 0 row tNavRow
TickTock 42:4533b13b297d 622 dMode[whichTouched]=dMode[whichTouched]>0?dMode[whichTouched]-1:maxScreens;
TickTock 22:a43df3905863 623 break;
garygid 53:6ce808d0995e 624 //-----------------------------------
garygid 53:6ce808d0995e 625 // Select Screen Navigation
garygid 53:6ce808d0995e 626 case 17:
TickTock 43:e7f6f80590e3 627 //secsNoTouch = userTimeout; // immediately exit config mode
TickTock 43:e7f6f80590e3 628 sMode=0;
TickTock 43:e7f6f80590e3 629 lastDMode[whichTouched]=99; // Repaint
TickTock 22:a43df3905863 630 break;
garygid 53:6ce808d0995e 631 //-----------------------------------
garygid 53:6ce808d0995e 632 // Index Navigation
garygid 53:6ce808d0995e 633 case 27: // col 2 row tNavRow
garygid 65:2022fce701d0 634 dMode[whichTouched]= indexScreen ; // gg - index
garygid 53:6ce808d0995e 635 break;
garygid 53:6ce808d0995e 636 //------------------------------------
garygid 53:6ce808d0995e 637 // Next Navigation
garygid 53:6ce808d0995e 638 case 37: // lower right on Nav Line gg - move next
TickTock 42:4533b13b297d 639 dMode[whichTouched]=dMode[whichTouched]<maxScreens?dMode[whichTouched]+1:0;
TickTock 22:a43df3905863 640 break;
garygid 53:6ce808d0995e 641 //------------------------------------
garygid 53:6ce808d0995e 642 //------------------------------------
TickTock 22:a43df3905863 643 default:
TickTock 62:ffd15edb5431 644 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 645 break;
TickTock 25:ddf0ec209f03 646 }
TickTock 23:cd03f9c3395e 647 break;
TickTock 23:cd03f9c3395e 648 case 2: // numpad
TickTock 23:cd03f9c3395e 649 break;
TickTock 23:cd03f9c3395e 650 case 3:
TickTock 23:cd03f9c3395e 651 break;
TickTock 23:cd03f9c3395e 652 default:
TickTock 23:cd03f9c3395e 653 break;
TickTock 23:cd03f9c3395e 654 } // case sMode
TickTock 22:a43df3905863 655 } //recently touched
TickTock 4:8d7759f4fe7a 656 } else { // userIdle
TickTock 8:67eed72f3e10 657 if(sMode==1){
TickTock 8:67eed72f3e10 658 sMode=0;
TickTock 43:e7f6f80590e3 659 lastDMode[whichTouched]=99;
TickTock 8:67eed72f3e10 660 }
TickTock 4:8d7759f4fe7a 661 }
TickTock 34:4751a8259b18 662
TickTock 34:4751a8259b18 663 if(tick){ // Executes once a second
TickTock 41:8d4609ea7259 664 accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
TickTock 35:5acbd8a64a89 665 accOn=(accV>5)?true:false;
TickTock 49:a3d2c5bb3cfa 666 if(laccOn&&!accOn){ // Car turned off
TickTock 49:a3d2c5bb3cfa 667 //write efficiency history data
TickTock 49:a3d2c5bb3cfa 668 cfile = fopen("/local/ehist.cny", "w");
TickTock 49:a3d2c5bb3cfa 669 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 670 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 671 fprintf(cfile,"%f %f\r\n",mph[i],kW[i]);
TickTock 49:a3d2c5bb3cfa 672 }
TickTock 49:a3d2c5bb3cfa 673 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 674 }
TickTock 49:a3d2c5bb3cfa 675 }
TickTock 49:a3d2c5bb3cfa 676 laccOn=accOn;
TickTock 36:dbd39c315258 677 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 40:0e6e71a7323f 678 //sprintf(sTemp,"Display Off %4.2f\n",accV);
garygid 69:6bfdfc002036 679 //logMsg(sTemp); // display off - for debug
garygid 69:6bfdfc002036 680
TickTock 35:5acbd8a64a89 681 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 682 }else if(!headlights){
TickTock 35:5acbd8a64a89 683 dled = ledHi;
TickTock 34:4751a8259b18 684 }else{
TickTock 35:5acbd8a64a89 685 dled = ledLo;
TickTock 34:4751a8259b18 686 }
TickTock 49:a3d2c5bb3cfa 687
TickTock 49:a3d2c5bb3cfa 688 //compute historic efficiency
TickTock 41:8d4609ea7259 689 if(numSsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 690 mph[0]=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car
TickTock 36:dbd39c315258 691 }else{
TickTock 49:a3d2c5bb3cfa 692 mph[0]=0;
TickTock 36:dbd39c315258 693 }
TickTock 49:a3d2c5bb3cfa 694 if(mph[0]>99){
TickTock 49:a3d2c5bb3cfa 695 mph[0]=0;
TickTock 49:a3d2c5bb3cfa 696 }
TickTock 49:a3d2c5bb3cfa 697 mpkWh[0]=mph[0];
TickTock 41:8d4609ea7259 698 if(numWsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 699 kW[0]=((float) mWs_x4)/numWsamples/4e3;
TickTock 49:a3d2c5bb3cfa 700 mpkWh[0]/=kW[0];
TickTock 49:a3d2c5bb3cfa 701 if (mpkWh[0]<0) {
TickTock 49:a3d2c5bb3cfa 702 mpkWh[0]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 703 }
TickTock 41:8d4609ea7259 704 }else{
TickTock 49:a3d2c5bb3cfa 705 kW[0]=0;
TickTock 49:a3d2c5bb3cfa 706 mpkWh[0]=0;
TickTock 49:a3d2c5bb3cfa 707 }
TickTock 49:a3d2c5bb3cfa 708 //mpkWh[0]=floor(mpkWh[0]*10+0.5)/10; // Round to nearest 10th
TickTock 49:a3d2c5bb3cfa 709 motorRPM=0;
TickTock 41:8d4609ea7259 710 numSsamples=0;
TickTock 40:0e6e71a7323f 711 mWs_x4=0;
TickTock 40:0e6e71a7323f 712 numWsamples=0;
TickTock 55:8a51361434ae 713 if(accOn||playbackEn){
TickTock 52:d5385fbf4ea1 714 for(i=1;i<39;i++){
TickTock 49:a3d2c5bb3cfa 715 average=mph[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 716 mph[i]-=average;
TickTock 52:d5385fbf4ea1 717 mph[i]+=mph[0];
TickTock 52:d5385fbf4ea1 718 mpkWh[i]=average;
TickTock 49:a3d2c5bb3cfa 719 average=kW[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 720 kW[i]-=average;
TickTock 52:d5385fbf4ea1 721 kW[i]+=kW[0];
TickTock 52:d5385fbf4ea1 722 mpkWh[i]/=average;
TickTock 49:a3d2c5bb3cfa 723 if (mpkWh[i]<0) {
TickTock 49:a3d2c5bb3cfa 724 mpkWh[i]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 725 }
TickTock 49:a3d2c5bb3cfa 726 //mpkWh[i]=floor(mpkWh[i]*10+0.5)/10; // Round to nearest 10th
TickTock 52:d5385fbf4ea1 727 }
TickTock 49:a3d2c5bb3cfa 728 }
TickTock 49:a3d2c5bb3cfa 729 updateDTE=true;
TickTock 40:0e6e71a7323f 730 if(logCP)
garygid 69:6bfdfc002036 731 logPackVoltages(); // Turbo3, only call
TickTock 34:4751a8259b18 732 tick=false;
TickTock 33:a277743ebdeb 733 }
TickTock 36:dbd39c315258 734
TickTock 39:eef8beac7411 735 display=display<1?display+1:0; // toggle display
TickTock 39:eef8beac7411 736 updateDisplay(display);
TickTock 39:eef8beac7411 737
TickTock 78:a383971fe02f 738 /*if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 39:eef8beac7411 739 sendCPreq(); // send cellpair data request.
TickTock 39:eef8beac7411 740 wait_ms(16);
TickTock 39:eef8beac7411 741 sendTreq(); //send temperature request
TickTock 39:eef8beac7411 742 pollCP=false;
TickTock 78:a383971fe02f 743 }*/
TickTock 39:eef8beac7411 744
TickTock 36:dbd39c315258 745 if(step){ // playback
TickTock 36:dbd39c315258 746 if(playbackOpen&&playbackEn){
TickTock 38:155ec32c5e91 747 for(i=0;i<120;i++){
TickTock 36:dbd39c315258 748 if(!feof(file)){
TickTock 37:fea2c1d52c5f 749 fscanf(file,"%5c%8c",&header,&data);
garygid 69:6bfdfc002036 750 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8)); // Playback
TickTock 36:dbd39c315258 751 }else{
TickTock 36:dbd39c315258 752 fclose(file); // restart
TickTock 36:dbd39c315258 753 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 754 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 755 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 756 }
TickTock 36:dbd39c315258 757 }
TickTock 36:dbd39c315258 758 }
TickTock 36:dbd39c315258 759 step=false;
TickTock 36:dbd39c315258 760 }
TickTock 37:fea2c1d52c5f 761
TickTock 2:71b1999a8ea5 762 } //while (true)
TickTock 0:1596b8644523 763 }