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@68:10f7d7dbae19, 2013-04-13 (annotated)

Committer:
TickTock
Date:
Sat Apr 13 22:46:31 2013 +0000
Revision:
68:10f7d7dbae19
Parent:
65:2022fce701d0
Parent:
67:b7476ce7a59e
Child:
70:0700b769ac15
merged

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TickTock 13:62e0f7f39ff5 1 // main.cpp
TickTock 13:62e0f7f39ff5 2
TickTock 4:8d7759f4fe7a 3 //To Do:
TickTock 33:a277743ebdeb 4 // * USB device detect
TickTock 33:a277743ebdeb 5 // * Ability to update binary from the thumb-drive (requires file timestamp)
TickTock 33:a277743ebdeb 6 // * Audible friction brake feedback
TickTock 33:a277743ebdeb 7 // * User-configurable watchpoint
TickTock 33:a277743ebdeb 8 // * Better graphical DTE display with historic efficiency information considered and displayed
TickTock 33:a277743ebdeb 9 // * Add 50% charge option
TickTock 33:a277743ebdeb 10 // * Tire Pressure Sensor display
TickTock 13:62e0f7f39ff5 11
TickTock 12:8e42d7ba8468 12 #include "mbed.h"
TickTock 12:8e42d7ba8468 13 #include "CAN.h"
TickTock 12:8e42d7ba8468 14 #include "beep.h"
TickTock 12:8e42d7ba8468 15 #include "MSCFileSystem.h"
TickTock 12:8e42d7ba8468 16 #include "PowerControl.h"
TickTock 12:8e42d7ba8468 17 #include "EthernetPowerControl.h"
TickTock 12:8e42d7ba8468 18 #include "utility.h"
TickTock 12:8e42d7ba8468 19 #include "displayModes.h"
TickTock 23:cd03f9c3395e 20 #include "TOUCH_TFTx2.h"
TickTock 4:8d7759f4fe7a 21
TickTock 13:62e0f7f39ff5 22 LocalFileSystem local("local");
TickTock 13:62e0f7f39ff5 23
TickTock 13:62e0f7f39ff5 24 // to write to USB Flash Drives, or equivalent (SD card in Reader/Writer)
TickTock 35:5acbd8a64a89 25 MSCFileSystem fs("usb"); // to write to a USB Flash Drive
TickTock 13:62e0f7f39ff5 26
TickTock 13:62e0f7f39ff5 27 time_t seconds ;
TickTock 13:62e0f7f39ff5 28
TickTock 36:dbd39c315258 29 Ticker autoPoll;
TickTock 36:dbd39c315258 30 Ticker playback;
TickTock 13:62e0f7f39ff5 31 Timer timer;
TickTock 13:62e0f7f39ff5 32
TickTock 13:62e0f7f39ff5 33 DigitalOut led1(LED1);
TickTock 13:62e0f7f39ff5 34 DigitalOut led2(LED2);
TickTock 13:62e0f7f39ff5 35 DigitalOut led3(LED3);
TickTock 13:62e0f7f39ff5 36 DigitalOut led4(LED4);
TickTock 13:62e0f7f39ff5 37
TickTock 13:62e0f7f39ff5 38 InterruptIn touchpad(p17);
TickTock 13:62e0f7f39ff5 39 CAN can1(p9, p10); // CAN1 (EV) uses pins 9 and 10 (rx, tx) and pin 8 (rs)
TickTock 13:62e0f7f39ff5 40 DigitalOut can1SleepMode(p8); // Use pin 8 to control the sleep mode of can2
TickTock 13:62e0f7f39ff5 41 CAN can2(p30, p29); // CAN2 (CAR) uses pins 30 and 29 (rx, tx) and pin 28 (rs)
TickTock 13:62e0f7f39ff5 42 DigitalOut can2SleepMode(p28); // Use pin 28 to control the sleep mode of can1
TickTock 35:5acbd8a64a89 43 AnalogIn mon12V(p15);
TickTock 13:62e0f7f39ff5 44 TOUCH_TFTx2 tt(p16, p17, p19, p20, p11, p12, p13, p6, p7, p5, "TFT"); // x+,x-,y+,y-,mosi, miso, sclk, cs0, cs1, reset
TickTock 35:5acbd8a64a89 45 PwmOut dled(p23);
TickTock 35:5acbd8a64a89 46 Beep spkr(p21);
TickTock 13:62e0f7f39ff5 47
TickTock 48:d1ce92104a1f 48 bool logEn = false, logOpen = false;
TickTock 48:d1ce92104a1f 49 bool yesBattLog = false ; // gg - Batt Log
garygid 53:6ce808d0995e 50 unsigned char tNavRow = 3 ; // gg - 4x4 touch
garygid 53:6ce808d0995e 51
TickTock 15:a359fecf85ba 52 FILE *cfile;
TickTock 13:62e0f7f39ff5 53 FILE *file;
TickTock 13:62e0f7f39ff5 54 char fileName[35] = "" ;
TickTock 13:62e0f7f39ff5 55 char writeBuffer[maxBufLen][13]; // buffer for USB write
TickTock 13:62e0f7f39ff5 56 char indexLastMsg[0x800]={0}; // index table for last message
TickTock 13:62e0f7f39ff5 57 CANMessage lastMsg[100]; // table to store last message of eachtype
TickTock 13:62e0f7f39ff5 58 unsigned char battData[256]={0};
TickTock 13:62e0f7f39ff5 59 unsigned char msgChanged[100]; // inidcates which bytes changed
TickTock 13:62e0f7f39ff5 60 char c;
TickTock 13:62e0f7f39ff5 61 volatile int writePointer = 0;
TickTock 20:3bf176d14b14 62 volatile int secsNoMsg = 0;
TickTock 20:3bf176d14b14 63 volatile int secsNoTouch = 0;
TickTock 20:3bf176d14b14 64 volatile bool canIdle;
TickTock 20:3bf176d14b14 65 volatile bool userIdle;
TickTock 26:462ccb580472 66 bool touched=false; //flag to read touchscreen
TickTock 42:4533b13b297d 67 unsigned char whichTouched = 0;
TickTock 13:62e0f7f39ff5 68 char counter = 0;
TickTock 41:8d4609ea7259 69 unsigned char dMode[2] = {mainScreen,brakeScreen}; //display mode
TickTock 13:62e0f7f39ff5 70 unsigned char sMode = 0; // setup mode
TickTock 13:62e0f7f39ff5 71 unsigned char lastDMode[2] = {0,0}; //last screen mode
TickTock 25:ddf0ec209f03 72 unsigned char dtMode = 6;
TickTock 13:62e0f7f39ff5 73 char displayLog[20][40];
TickTock 13:62e0f7f39ff5 74 unsigned char displayLoc = 0;
TickTock 13:62e0f7f39ff5 75 unsigned char indexOffset = 1;
TickTock 13:62e0f7f39ff5 76 bool showCP = false;
TickTock 33:a277743ebdeb 77 bool pollCP = false;
TickTock 39:eef8beac7411 78 bool logCP = false; //Turbo3
TickTock 33:a277743ebdeb 79 bool repeatPoll = false;
TickTock 34:4751a8259b18 80 bool headlights = false;
TickTock 34:4751a8259b18 81 bool tick = false;
TickTock 35:5acbd8a64a89 82 float ledHi = 0.8; // Bright LED value (until config file read)
TickTock 35:5acbd8a64a89 83 float ledLo = 0.1; // Dim LED value (until config file read)
TickTock 35:5acbd8a64a89 84 unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
TickTock 35:5acbd8a64a89 85 bool accOn = false; // Accessories on
TickTock 49:a3d2c5bb3cfa 86 bool laccOn = false;
TickTock 35:5acbd8a64a89 87 float scale12V = 16.2; // R1:R2 ratio
TickTock 40:0e6e71a7323f 88 signed long mWs_x4 = 0;
TickTock 40:0e6e71a7323f 89 unsigned short numWsamples = 0;
TickTock 41:8d4609ea7259 90 unsigned short numSsamples = 0;
TickTock 35:5acbd8a64a89 91 float accV = 0;
TickTock 36:dbd39c315258 92 bool playbackEn = false;
TickTock 36:dbd39c315258 93 bool playbackOpen = false;
TickTock 49:a3d2c5bb3cfa 94 //float playbackInt = 0.05; //read messages every 50 ms
TickTock 49:a3d2c5bb3cfa 95 float playbackInt = 0.005; //read messages every 50 ms
TickTock 36:dbd39c315258 96 bool step = false;
TickTock 37:fea2c1d52c5f 97 char header[5];
TickTock 36:dbd39c315258 98 char data[8];
TickTock 41:8d4609ea7259 99 signed long motorRPM;
garygid 64:821fc79cd7fe 100 unsigned char skin = ttSkin ;
TickTock 50:83d5864c64a0 101 unsigned char dtePeriod = 14; //ten minute averaging interval
TickTock 49:a3d2c5bb3cfa 102 float mph[39]={0};
TickTock 49:a3d2c5bb3cfa 103 float kW[39]={0};
TickTock 49:a3d2c5bb3cfa 104 float mpkWh[39]={0};
TickTock 49:a3d2c5bb3cfa 105 // Logarithmic division scale (roughly - snapped to common units of time)
TickTock 49:a3d2c5bb3cfa 106 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 107 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 108 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 109 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 110 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 111 bool updateDTE = false;
TickTock 13:62e0f7f39ff5 112
TickTock 0:1596b8644523 113 int main() {
TickTock 2:71b1999a8ea5 114 int readPointer=0;
TickTock 4:8d7759f4fe7a 115 char sTemp[40];
TickTock 2:71b1999a8ea5 116 unsigned long secs;
TickTock 49:a3d2c5bb3cfa 117 unsigned char i,j,display=0,lwt=0;
TickTock 22:a43df3905863 118 point lastTouch;
TickTock 52:d5385fbf4ea1 119 float average;
TickTock 7:17bf9ceaf0aa 120
TickTock 8:67eed72f3e10 121 can1.monitor(true); // set to snoop mode
TickTock 8:67eed72f3e10 122 can2.monitor(true); // set to snoop mode
TickTock 2:71b1999a8ea5 123 can1.frequency(500000);
TickTock 2:71b1999a8ea5 124 can2.frequency(500000);
TickTock 7:17bf9ceaf0aa 125 can1SleepMode = 1; // Turn on Monitor_only Mode
TickTock 7:17bf9ceaf0aa 126 can2SleepMode = 1; // Turn on Monitor_only Mode
TickTock 0:1596b8644523 127 can1.attach(&recieve1);
TickTock 0:1596b8644523 128 can2.attach(&recieve2);
TickTock 4:8d7759f4fe7a 129
TickTock 3:3e879b043bc5 130 tt.set_orientation(1);
TickTock 4:8d7759f4fe7a 131 tt.background(Black);
TickTock 19:d576298c46f3 132 tt.set_display(2); // select both displays
TickTock 3:3e879b043bc5 133 tt.cls();
TickTock 1:9dcd70c32180 134 tt.claim(stdout); // send stdout to the TFT display
TickTock 12:8e42d7ba8468 135 touchpad.rise(&touch_ISR);
TickTock 4:8d7759f4fe7a 136 tt.wfi(); // enable interrupt on touch
TickTock 7:17bf9ceaf0aa 137 dled = 0.8; // turn on display LED 80%
TickTock 26:462ccb580472 138
TickTock 2:71b1999a8ea5 139 timer.start() ;
TickTock 2:71b1999a8ea5 140 RTC_Init(); // start the RTC Interrupts that sync the timer
TickTock 1:9dcd70c32180 141 struct tm t; // pointer to a static tm structure
TickTock 19:d576298c46f3 142 NVIC_SetPriority(TIMER3_IRQn, 1); //set ticker priority
TickTock 19:d576298c46f3 143 NVIC_SetPriority(CAN_IRQn, 2); //higher than can (so RTC sync works)
TickTock 33:a277743ebdeb 144
TickTock 1:9dcd70c32180 145 seconds = time(NULL);
TickTock 1:9dcd70c32180 146 t = *localtime(&seconds) ;
TickTock 1:9dcd70c32180 147 // is it a date before 2012 ?
TickTock 26:462ccb580472 148 if ((t.tm_year + 1900) < 2012 ) {
TickTock 26:462ccb580472 149 // before 2013 so update year to make date entry easier
TickTock 26:462ccb580472 150 t.tm_year = 2013 - 1900;
TickTock 1:9dcd70c32180 151 // set the RTC
TickTock 1:9dcd70c32180 152 set_time(mktime(&t));
TickTock 1:9dcd70c32180 153 seconds = time(NULL);
TickTock 26:462ccb580472 154 }
TickTock 20:3bf176d14b14 155 t = *localtime(&seconds) ;
TickTock 20:3bf176d14b14 156 strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
TickTock 20:3bf176d14b14 157 logMsg(sTemp);
garygid 53:6ce808d0995e 158
TickTock 62:ffd15edb5431 159 // revision
TickTock 68:10f7d7dbae19 160 sprintf(sTemp,"CANary firmware rev68\n");
TickTock 43:e7f6f80590e3 161 logMsg(sTemp);
TickTock 15:a359fecf85ba 162
TickTock 26:462ccb580472 163 // Look for new binary on thumbdrive
TickTock 17:e32324a2678d 164 // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
TickTock 35:5acbd8a64a89 165 /*cfile = fopen("/usb/CANary.bin", "rb");
TickTock 50:83d5864c64a0 166 lastDMode[whichTouched]=99;//force refresh
TickTock 17:e32324a2678d 167 if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
TickTock 17:e32324a2678d 168 sprintf(sTemp,"New binary found.\n");
TickTock 17:e32324a2678d 169 logMsg(sTemp);
TickTock 17:e32324a2678d 170 file = fopen("/local/CANary.bin", "wb");
TickTock 17:e32324a2678d 171 if (file==NULL){ //failed to open destination
TickTock 17:e32324a2678d 172 sprintf(sTemp,"Unable to open destination file.\n");
TickTock 17:e32324a2678d 173 logMsg(sTemp);
TickTock 17:e32324a2678d 174 } else {
TickTock 18:999401f359a5 175 tt.set_display(2);
TickTock 18:999401f359a5 176 tt.foreground(White);
TickTock 18:999401f359a5 177 tt.background(Black);
TickTock 18:999401f359a5 178 tt.cls();
TickTock 18:999401f359a5 179 tt.locate(1,40);
TickTock 18:999401f359a5 180 printf("%s\n","Copying binary - Do no remove power.");
TickTock 18:999401f359a5 181 tt.locate(1,80);
TickTock 18:999401f359a5 182 printf("CANary will reset when complete.\n");
TickTock 18:999401f359a5 183 wait(1); //Wait 1 sec for display DMA to finish before writing file
TickTock 17:e32324a2678d 184 while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
TickTock 17:e32324a2678d 185 fwrite( writeBuffer, sizeof(char), size, file );
TickTock 18:999401f359a5 186 led4=led3;
TickTock 18:999401f359a5 187 led3=led2;
TickTock 18:999401f359a5 188 led2=led1;
TickTock 18:999401f359a5 189 led1=!led4;
TickTock 17:e32324a2678d 190 }
TickTock 17:e32324a2678d 191 fclose(cfile);
TickTock 17:e32324a2678d 192 fclose(file);
TickTock 35:5acbd8a64a89 193 remove("/usb/CANary.bin"); // delete original
TickTock 17:e32324a2678d 194 mbed_reset(); //restart
TickTock 17:e32324a2678d 195 }
TickTock 18:999401f359a5 196 }*/
TickTock 17:e32324a2678d 197
TickTock 26:462ccb580472 198 secsNoMsg = 0;
TickTock 43:e7f6f80590e3 199
TickTock 49:a3d2c5bb3cfa 200 //read efficiency history data
TickTock 49:a3d2c5bb3cfa 201 cfile = fopen("/local/ehist.cny", "r");
TickTock 49:a3d2c5bb3cfa 202 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 203 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 204 if(!feof(cfile)){
TickTock 49:a3d2c5bb3cfa 205 fscanf(cfile,"%f %f\r\n",&mph[i],&kW[i]);
TickTock 49:a3d2c5bb3cfa 206 mpkWh[i]=mph[i]/kW[i];
TickTock 49:a3d2c5bb3cfa 207 }
TickTock 49:a3d2c5bb3cfa 208 }
TickTock 49:a3d2c5bb3cfa 209 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 210 sprintf(sTemp,"History Loaded.\n");
TickTock 49:a3d2c5bb3cfa 211 logMsg(sTemp);
TickTock 49:a3d2c5bb3cfa 212 } else { // create initial file
TickTock 49:a3d2c5bb3cfa 213 sprintf(sTemp,"History not found. Created.\n");
TickTock 49:a3d2c5bb3cfa 214 logMsg(sTemp);
TickTock 49:a3d2c5bb3cfa 215 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 216 // Pre-load with 4 mpkWh @ 40 mph
TickTock 49:a3d2c5bb3cfa 217 mph[i]=40*timeConstant[i];
TickTock 49:a3d2c5bb3cfa 218 kW[i]=10*timeConstant[i];
TickTock 49:a3d2c5bb3cfa 219 mpkWh[i]=4;
TickTock 49:a3d2c5bb3cfa 220 }
TickTock 49:a3d2c5bb3cfa 221 }
TickTock 49:a3d2c5bb3cfa 222
TickTock 46:73e8716f976f 223 // Read config file
TickTock 46:73e8716f976f 224 readConfig();
TickTock 43:e7f6f80590e3 225
TickTock 26:462ccb580472 226 touched=false;
TickTock 26:462ccb580472 227 secsNoTouch=2;
TickTock 2:71b1999a8ea5 228 while (true) {
TickTock 4:8d7759f4fe7a 229 if (!logOpen) { // Open new file if one is not already open
TickTock 7:17bf9ceaf0aa 230 if(logEn){ //logging enable
TickTock 7:17bf9ceaf0aa 231 seconds = time(NULL);
TickTock 7:17bf9ceaf0aa 232 t = *localtime(&seconds) ;
TickTock 35:5acbd8a64a89 233 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
TickTock 16:2a6ca248e1cb 234 //sprintf(sTemp,"Using file %s\n",fileName);
TickTock 16:2a6ca248e1cb 235 //logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 236 file = fopen(fileName, "ab");
TickTock 50:83d5864c64a0 237 lastDMode[whichTouched]=99;//force refresh
TickTock 7:17bf9ceaf0aa 238 if(file==NULL){
TickTock 7:17bf9ceaf0aa 239 sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
TickTock 7:17bf9ceaf0aa 240 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 241 logEn=false;
TickTock 26:462ccb580472 242 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 243 } else {
TickTock 7:17bf9ceaf0aa 244 logOpen = true;
TickTock 7:17bf9ceaf0aa 245 readPointer=writePointer;
TickTock 7:17bf9ceaf0aa 246 sprintf(sTemp,"Starting Can Log %s\n",fileName);
TickTock 7:17bf9ceaf0aa 247 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 248 logTS();
TickTock 26:462ccb580472 249 spkr.beep(2000,0.25);
TickTock 7:17bf9ceaf0aa 250 }
TickTock 7:17bf9ceaf0aa 251 }//logging enabled
TickTock 15:a359fecf85ba 252 } else { // if (logOpen)
TickTock 30:e633a63eb257 253 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) {
TickTock 7:17bf9ceaf0aa 254 // Dump buffer if > 1/16 full or canbus has stopped
TickTock 7:17bf9ceaf0aa 255 if (file == NULL) {
TickTock 7:17bf9ceaf0aa 256 logOpen = false;
TickTock 37:fea2c1d52c5f 257 sprintf(sTemp,"Failed to append log file.\n");
TickTock 37:fea2c1d52c5f 258 logMsg(sTemp);
TickTock 26:462ccb580472 259 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 260 logEn=false;
TickTock 7:17bf9ceaf0aa 261 } else {
TickTock 37:fea2c1d52c5f 262 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
TickTock 37:fea2c1d52c5f 263 sprintf(sTemp,"Write buffer overrun.\n");
TickTock 37:fea2c1d52c5f 264 logMsg(sTemp);
TickTock 37:fea2c1d52c5f 265 spkr.beep(1000,0.25);
TickTock 37:fea2c1d52c5f 266 }
TickTock 7:17bf9ceaf0aa 267 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 268 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 269 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 270 }
TickTock 7:17bf9ceaf0aa 271 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 272 readPointer=0;
TickTock 4:8d7759f4fe7a 273 }
TickTock 7:17bf9ceaf0aa 274 led4 = !led4;
TickTock 7:17bf9ceaf0aa 275 }
TickTock 30:e633a63eb257 276 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 277 if (!logEn) {
TickTock 30:e633a63eb257 278 fclose(file);
TickTock 30:e633a63eb257 279 logOpen=false;
TickTock 30:e633a63eb257 280 }
TickTock 4:8d7759f4fe7a 281 } // if logOpen
TickTock 36:dbd39c315258 282 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 283 if (logOpen){
TickTock 7:17bf9ceaf0aa 284 fclose(file);
TickTock 7:17bf9ceaf0aa 285 } // if (logOpen)*/
TickTock 20:3bf176d14b14 286 seconds = time(NULL);
TickTock 20:3bf176d14b14 287 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 288 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 289 logMsg(sTemp);
TickTock 25:ddf0ec209f03 290 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 291 updateDisplay(1);
TickTock 4:8d7759f4fe7a 292 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 293 led1=0;
TickTock 4:8d7759f4fe7a 294 led2=0;
TickTock 4:8d7759f4fe7a 295 led3=0;
TickTock 4:8d7759f4fe7a 296 led4=0;
TickTock 4:8d7759f4fe7a 297 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 298 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 299 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 300 //DeepPowerDown();
TickTock 12:8e42d7ba8468 301 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 302 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 303 Sleep();
TickTock 4:8d7759f4fe7a 304 }
TickTock 43:e7f6f80590e3 305 secsNoTouch=2;
TickTock 4:8d7759f4fe7a 306 canIdle=secsNoMsg>canTimeout;
TickTock 43:e7f6f80590e3 307 //userIdle=!touched;
TickTock 7:17bf9ceaf0aa 308 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 309 seconds = time(NULL);
TickTock 20:3bf176d14b14 310 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 311 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 312 logMsg(sTemp);
TickTock 4:8d7759f4fe7a 313 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 314 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 315 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 43:e7f6f80590e3 316 } else if (logOpen){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 317 file = fopen(fileName, "ab");
TickTock 4:8d7759f4fe7a 318 logTS();
TickTock 4:8d7759f4fe7a 319 }
TickTock 4:8d7759f4fe7a 320 } // if idle
TickTock 4:8d7759f4fe7a 321
TickTock 15:a359fecf85ba 322 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 323 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 324 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 40:0e6e71a7323f 325 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){ // filter phantom touches
TickTock 43:e7f6f80590e3 326 if (userIdle) {
TickTock 43:e7f6f80590e3 327 secsNoTouch=2; // Ignore first touch if user idle
TickTock 43:e7f6f80590e3 328 userIdle=false;
TickTock 40:0e6e71a7323f 329 } else {
TickTock 43:e7f6f80590e3 330 secsNoTouch=0;
TickTock 40:0e6e71a7323f 331 }
TickTock 43:e7f6f80590e3 332 if (lastTouch.x>320){
TickTock 43:e7f6f80590e3 333 whichTouched=1;
TickTock 43:e7f6f80590e3 334 } else {
TickTock 43:e7f6f80590e3 335 whichTouched=0;
TickTock 43:e7f6f80590e3 336 }
TickTock 43:e7f6f80590e3 337 if (whichTouched!=lwt){
TickTock 43:e7f6f80590e3 338 lastDMode[lwt]=99; // Repaint lastTouched
TickTock 43:e7f6f80590e3 339 lwt=whichTouched;
TickTock 43:e7f6f80590e3 340 }
TickTock 43:e7f6f80590e3 341 sMode = 1;
TickTock 22:a43df3905863 342 }
TickTock 22:a43df3905863 343 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
TickTock 22:a43df3905863 344 //logMsg(sTemp);
TickTock 12:8e42d7ba8468 345 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 346 }
garygid 53:6ce808d0995e 347 //---------------
garygid 53:6ce808d0995e 348 // gg - 4x4 touch
TickTock 62:ffd15edb5431 349 //unsigned char tScrn = 0 ; // screen 0
garygid 53:6ce808d0995e 350 unsigned char tCol ;
garygid 53:6ce808d0995e 351 unsigned char tRow ;
garygid 53:6ce808d0995e 352
TickTock 4:8d7759f4fe7a 353 if (!userIdle) {
TickTock 4:8d7759f4fe7a 354 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 355 secsNoTouch +=2; // increment to prevent double touch
TickTock 43:e7f6f80590e3 356 sMode = 1;
TickTock 22:a43df3905863 357 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
TickTock 22:a43df3905863 358 //logMsg(sTemp);
TickTock 23:cd03f9c3395e 359 switch (sMode) {
TickTock 23:cd03f9c3395e 360 case 0: // no select
TickTock 23:cd03f9c3395e 361 break;
TickTock 63:aa3bf6a33635 362 case 1: // select screen
garygid 53:6ce808d0995e 363 //--------------
garygid 53:6ce808d0995e 364 // gg - 4x4 touch
garygid 53:6ce808d0995e 365 tCol = buttonX(lastTouch.x,4) ;
TickTock 62:ffd15edb5431 366 if( tCol >= 4 ){ tCol -= 4; } // touch is on screen 1
garygid 53:6ce808d0995e 367
garygid 53:6ce808d0995e 368 tRow = buttonY(lastTouch.y,4) ;
garygid 53:6ce808d0995e 369
TickTock 63:aa3bf6a33635 370 highlightButton( tCol,tRow, whichTouched, 4,4) ; // gg - highlight
garygid 58:4d06288d75a2 371
TickTock 63:aa3bf6a33635 372 if( tRow == tNavRow ) tRow = 7 ; // gg
garygid 53:6ce808d0995e 373 switch ( (tCol*10) + tRow ) {
garygid 53:6ce808d0995e 374 //---------------------------------
garygid 65:2022fce701d0 375 case 00: // top row, left button on screen 0 or 1
TickTock 42:4533b13b297d 376 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
garygid 65:2022fce701d0 377 indexOffset=indexOffset>4?indexOffset-4:1;
garygid 65:2022fce701d0 378 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 379 dMode[whichTouched] = mainScreen ; // GoTo Main Screen
TickTock 42:4533b13b297d 380 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 381 wait_ms(500);
TickTock 37:fea2c1d52c5f 382 tt.background(Black);
TickTock 23:cd03f9c3395e 383 tt.calibrate();
TickTock 42:4533b13b297d 384 } else if (dMode[whichTouched]==playbackScreen) { // slower
TickTock 36:dbd39c315258 385 playbackInt *=2;
TickTock 36:dbd39c315258 386 if(playbackEn){
TickTock 36:dbd39c315258 387 playback.detach();
TickTock 36:dbd39c315258 388 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 389 }
TickTock 62:ffd15edb5431 390 } else {
TickTock 62:ffd15edb5431 391 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 392 }
TickTock 23:cd03f9c3395e 393 break;
garygid 53:6ce808d0995e 394 //-----------------------------------------------
garygid 65:2022fce701d0 395 case 10: // 1,0 (col left of center,top row) on screen 0 or 1
TickTock 42:4533b13b297d 396 if (dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 397 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 42:4533b13b297d 398 lastDMode[whichTouched]=99;//force refresh
garygid 65:2022fce701d0 399 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 400 dMode[whichTouched] = brakeScreen ; // GoTo Brake Screen
TickTock 42:4533b13b297d 401 } else if (dMode[whichTouched]==cpScreen) {
TickTock 33:a277743ebdeb 402 pollCP=true;
TickTock 48:d1ce92104a1f 403 } else if (dMode[whichTouched]==cpHistScreen) { // gg - hist
TickTock 48:d1ce92104a1f 404 pollCP=true;
TickTock 48:d1ce92104a1f 405 } else if (dMode[whichTouched]==cpBarScreen) { // gg - cpbars
TickTock 46:73e8716f976f 406 pollCP=true;
TickTock 42:4533b13b297d 407 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 408 mbed_reset();
TickTock 42:4533b13b297d 409 } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
TickTock 36:dbd39c315258 410 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 411 if(playbackEn){
TickTock 36:dbd39c315258 412 playback.attach(&playbackISR,playbackInt);
TickTock 62:ffd15edb5431 413 } else {
TickTock 36:dbd39c315258 414 playback.detach();
TickTock 36:dbd39c315258 415 }
TickTock 62:ffd15edb5431 416 } else {
TickTock 62:ffd15edb5431 417 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 418 }
TickTock 62:ffd15edb5431 419
TickTock 23:cd03f9c3395e 420 break;
garygid 53:6ce808d0995e 421 //--------------------------------------
garygid 53:6ce808d0995e 422 case 20: // col 2 and row 0 on either screen 0 or 1
TickTock 42:4533b13b297d 423 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 424 indexOffset=indexOffset<77?indexOffset+4:80;
garygid 65:2022fce701d0 425 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 426 dMode[whichTouched] = effScreen ; // GoTo EFF Screen
TickTock 42:4533b13b297d 427 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 428 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 429 logMsg(sTemp);
TickTock 25:ddf0ec209f03 430 saveConfig();
TickTock 26:462ccb580472 431 spkr.beep(2000,0.25);
TickTock 42:4533b13b297d 432 } else if (dMode[whichTouched]==playbackScreen) { // faster
TickTock 36:dbd39c315258 433 if(playbackInt>.002){
TickTock 36:dbd39c315258 434 playbackInt/=2;
TickTock 36:dbd39c315258 435 if(playbackEn){
TickTock 36:dbd39c315258 436 playback.detach();
TickTock 36:dbd39c315258 437 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 438 }
TickTock 36:dbd39c315258 439 }
TickTock 62:ffd15edb5431 440 }else{
TickTock 62:ffd15edb5431 441 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 442 }
TickTock 62:ffd15edb5431 443
TickTock 23:cd03f9c3395e 444 break;
garygid 64:821fc79cd7fe 445
garygid 65:2022fce701d0 446 case 30: // right-most on top row
garygid 64:821fc79cd7fe 447
garygid 64:821fc79cd7fe 448 if (dMode[whichTouched]==config1Screen) {
garygid 64:821fc79cd7fe 449 // step through skins
garygid 64:821fc79cd7fe 450 if( skin < maxSkin ) skin += 1 ;
garygid 64:821fc79cd7fe 451 else skin = 0 ;
garygid 64:821fc79cd7fe 452
garygid 64:821fc79cd7fe 453 // repaint both screens, I think
garygid 64:821fc79cd7fe 454 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 64:821fc79cd7fe 455 // and re-paint the other screen too, to see new skin there
garygid 64:821fc79cd7fe 456 lastDMode[whichTouched ^ 1]=99; // repaint other screen (^ = XOR)
garygid 64:821fc79cd7fe 457
garygid 64:821fc79cd7fe 458 //sprintf(sTemp,"Changed Skin to %d.\n");
garygid 64:821fc79cd7fe 459 //logMsg(sTemp);
garygid 64:821fc79cd7fe 460 //saveConfig();
garygid 64:821fc79cd7fe 461 //spkr.beep(2000,0.25);
garygid 65:2022fce701d0 462 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 463 dMode[whichTouched] = dteScreen ; // GoTo DTE Screen
garygid 64:821fc79cd7fe 464 }else{
garygid 64:821fc79cd7fe 465 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 64:821fc79cd7fe 466 }
garygid 64:821fc79cd7fe 467
garygid 64:821fc79cd7fe 468 break;
garygid 53:6ce808d0995e 469 //----------------------------------
garygid 53:6ce808d0995e 470 //----------------------------------
garygid 65:2022fce701d0 471 case 01: // left col middle row
TickTock 42:4533b13b297d 472 if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 473 logEn = !logEn;
TickTock 40:0e6e71a7323f 474 if (!logEn) repeatPoll=false; // disable auto polling, too
garygid 65:2022fce701d0 475 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 476 dMode[whichTouched] = cpScreen ; // GoTo CP Data Screen
garygid 65:2022fce701d0 477
TickTock 42:4533b13b297d 478 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 479 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 42:4533b13b297d 480 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 481 } else {
TickTock 62:ffd15edb5431 482 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 483 }
TickTock 62:ffd15edb5431 484
TickTock 23:cd03f9c3395e 485 break;
garygid 53:6ce808d0995e 486 //------------------------------
TickTock 23:cd03f9c3395e 487 case 11:
TickTock 42:4533b13b297d 488 if (dMode[whichTouched]==config1Screen){
TickTock 33:a277743ebdeb 489 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 490 if (repeatPoll) {
TickTock 36:dbd39c315258 491 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 492 } else {
TickTock 36:dbd39c315258 493 autoPoll.detach();
TickTock 33:a277743ebdeb 494 }
garygid 65:2022fce701d0 495 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 496 dMode[whichTouched] = cpHistScreen ; // GoTo CP Hist Screen
garygid 65:2022fce701d0 497
TickTock 42:4533b13b297d 498 } else if (dMode[whichTouched]==playbackScreen) {
TickTock 36:dbd39c315258 499 // Start/stop playback
TickTock 36:dbd39c315258 500 if(!playbackOpen){
TickTock 36:dbd39c315258 501 if(!logOpen){
TickTock 36:dbd39c315258 502 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 503 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 504 if(file==NULL){
TickTock 36:dbd39c315258 505 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 506 logMsg(sTemp);
TickTock 36:dbd39c315258 507 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 508 } else {
TickTock 36:dbd39c315258 509 playbackOpen = true;
TickTock 50:83d5864c64a0 510 playbackEn=true;
TickTock 50:83d5864c64a0 511 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 512 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 513 logMsg(sTemp);
TickTock 36:dbd39c315258 514 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 515 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 516 can2.attach(&doNothing);
TickTock 36:dbd39c315258 517 }
TickTock 36:dbd39c315258 518 } else {
TickTock 36:dbd39c315258 519 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 520 logMsg(sTemp);
TickTock 36:dbd39c315258 521 }
TickTock 36:dbd39c315258 522 } else {
TickTock 36:dbd39c315258 523 playback.detach();
TickTock 36:dbd39c315258 524 fclose(file);
TickTock 36:dbd39c315258 525 playbackOpen=false;
TickTock 50:83d5864c64a0 526 playbackEn=false;
TickTock 36:dbd39c315258 527 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 528 can2.attach(&recieve2);
TickTock 42:4533b13b297d 529 lastDMode[whichTouched]=99;
TickTock 36:dbd39c315258 530 }
TickTock 42:4533b13b297d 531 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 532 upDate(dtMode,true);
TickTock 42:4533b13b297d 533 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 534 } else {
TickTock 62:ffd15edb5431 535 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 536 }
TickTock 62:ffd15edb5431 537
TickTock 23:cd03f9c3395e 538 break;
garygid 53:6ce808d0995e 539 //---------------------------------
garygid 53:6ce808d0995e 540 case 21: // col 2 row 1
TickTock 48:d1ce92104a1f 541 if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
TickTock 48:d1ce92104a1f 542 yesBattLog = !yesBattLog;
garygid 65:2022fce701d0 543 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 544 dMode[whichTouched] = cpBarScreen ; // GoTo CP Bars Screen
TickTock 48:d1ce92104a1f 545 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 546 upDate(dtMode,false);
TickTock 42:4533b13b297d 547 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 548 } else {
TickTock 62:ffd15edb5431 549 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 550 }
TickTock 62:ffd15edb5431 551
TickTock 23:cd03f9c3395e 552 break;
garygid 53:6ce808d0995e 553
garygid 53:6ce808d0995e 554 //-----------------------------------
garygid 65:2022fce701d0 555 case 02: // left col, bottom row (not nav)
garygid 65:2022fce701d0 556 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 557 dMode[whichTouched] = config1Screen ; // GoTo Config Screen
garygid 65:2022fce701d0 558 }
garygid 65:2022fce701d0 559 break;
garygid 65:2022fce701d0 560
garygid 65:2022fce701d0 561 case 12: // left-middle col, bottom row (not nav)
garygid 65:2022fce701d0 562 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 563 dMode[whichTouched] = playbackScreen ; // GoTo Playback Screen
garygid 65:2022fce701d0 564 }
garygid 65:2022fce701d0 565 break;
garygid 65:2022fce701d0 566
garygid 65:2022fce701d0 567 case 22: // right-middle col, bottom row (not nav)
garygid 65:2022fce701d0 568 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 569 dMode[whichTouched] = dateScreen ; // GoTo Set Date/Time Screen
garygid 65:2022fce701d0 570 }
garygid 65:2022fce701d0 571 break;
garygid 65:2022fce701d0 572
garygid 65:2022fce701d0 573 //-----------------------------------
garygid 53:6ce808d0995e 574 //-----------------------------------
garygid 53:6ce808d0995e 575 // Prev Navigation
garygid 53:6ce808d0995e 576 case 07: // col 0 row tNavRow
TickTock 42:4533b13b297d 577 dMode[whichTouched]=dMode[whichTouched]>0?dMode[whichTouched]-1:maxScreens;
TickTock 22:a43df3905863 578 break;
garygid 53:6ce808d0995e 579 //-----------------------------------
garygid 53:6ce808d0995e 580 // Select Screen Navigation
garygid 53:6ce808d0995e 581 case 17:
TickTock 43:e7f6f80590e3 582 //secsNoTouch = userTimeout; // immediately exit config mode
TickTock 43:e7f6f80590e3 583 sMode=0;
TickTock 43:e7f6f80590e3 584 lastDMode[whichTouched]=99; // Repaint
TickTock 22:a43df3905863 585 break;
garygid 53:6ce808d0995e 586 //-----------------------------------
garygid 53:6ce808d0995e 587 // Index Navigation
garygid 53:6ce808d0995e 588 case 27: // col 2 row tNavRow
garygid 65:2022fce701d0 589 dMode[whichTouched]= indexScreen ; // gg - index
garygid 53:6ce808d0995e 590 break;
garygid 53:6ce808d0995e 591 //------------------------------------
garygid 53:6ce808d0995e 592 // Next Navigation
garygid 53:6ce808d0995e 593 case 37: // lower right on Nav Line gg - move next
TickTock 42:4533b13b297d 594 dMode[whichTouched]=dMode[whichTouched]<maxScreens?dMode[whichTouched]+1:0;
TickTock 22:a43df3905863 595 break;
garygid 53:6ce808d0995e 596 //------------------------------------
garygid 53:6ce808d0995e 597 //------------------------------------
TickTock 22:a43df3905863 598 default:
TickTock 62:ffd15edb5431 599 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 600 break;
TickTock 25:ddf0ec209f03 601 }
TickTock 23:cd03f9c3395e 602 break;
TickTock 23:cd03f9c3395e 603 case 2: // numpad
TickTock 23:cd03f9c3395e 604 break;
TickTock 23:cd03f9c3395e 605 case 3:
TickTock 23:cd03f9c3395e 606 break;
TickTock 23:cd03f9c3395e 607 default:
TickTock 23:cd03f9c3395e 608 break;
TickTock 23:cd03f9c3395e 609 } // case sMode
TickTock 22:a43df3905863 610 } //recently touched
TickTock 4:8d7759f4fe7a 611 } else { // userIdle
TickTock 8:67eed72f3e10 612 if(sMode==1){
TickTock 8:67eed72f3e10 613 sMode=0;
TickTock 43:e7f6f80590e3 614 lastDMode[whichTouched]=99;
TickTock 8:67eed72f3e10 615 }
TickTock 4:8d7759f4fe7a 616 }
TickTock 34:4751a8259b18 617
TickTock 34:4751a8259b18 618 if(tick){ // Executes once a second
TickTock 41:8d4609ea7259 619 accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
TickTock 35:5acbd8a64a89 620 accOn=(accV>5)?true:false;
TickTock 49:a3d2c5bb3cfa 621 if(laccOn&&!accOn){ // Car turned off
TickTock 49:a3d2c5bb3cfa 622 //write efficiency history data
TickTock 49:a3d2c5bb3cfa 623 cfile = fopen("/local/ehist.cny", "w");
TickTock 49:a3d2c5bb3cfa 624 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 625 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 626 fprintf(cfile,"%f %f\r\n",mph[i],kW[i]);
TickTock 49:a3d2c5bb3cfa 627 }
TickTock 49:a3d2c5bb3cfa 628 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 629 }
TickTock 49:a3d2c5bb3cfa 630 }
TickTock 49:a3d2c5bb3cfa 631 laccOn=accOn;
TickTock 36:dbd39c315258 632 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 40:0e6e71a7323f 633 //sprintf(sTemp,"Display Off %4.2f\n",accV);
TickTock 40:0e6e71a7323f 634 //logMsg(sTemp);
TickTock 35:5acbd8a64a89 635 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 636 }else if(!headlights){
TickTock 35:5acbd8a64a89 637 dled = ledHi;
TickTock 34:4751a8259b18 638 }else{
TickTock 35:5acbd8a64a89 639 dled = ledLo;
TickTock 34:4751a8259b18 640 }
TickTock 49:a3d2c5bb3cfa 641
TickTock 49:a3d2c5bb3cfa 642 //compute historic efficiency
TickTock 41:8d4609ea7259 643 if(numSsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 644 mph[0]=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car
TickTock 36:dbd39c315258 645 }else{
TickTock 49:a3d2c5bb3cfa 646 mph[0]=0;
TickTock 36:dbd39c315258 647 }
TickTock 49:a3d2c5bb3cfa 648 if(mph[0]>99){
TickTock 49:a3d2c5bb3cfa 649 mph[0]=0;
TickTock 49:a3d2c5bb3cfa 650 }
TickTock 49:a3d2c5bb3cfa 651 mpkWh[0]=mph[0];
TickTock 41:8d4609ea7259 652 if(numWsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 653 kW[0]=((float) mWs_x4)/numWsamples/4e3;
TickTock 49:a3d2c5bb3cfa 654 mpkWh[0]/=kW[0];
TickTock 49:a3d2c5bb3cfa 655 if (mpkWh[0]<0) {
TickTock 49:a3d2c5bb3cfa 656 mpkWh[0]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 657 }
TickTock 41:8d4609ea7259 658 }else{
TickTock 49:a3d2c5bb3cfa 659 kW[0]=0;
TickTock 49:a3d2c5bb3cfa 660 mpkWh[0]=0;
TickTock 49:a3d2c5bb3cfa 661 }
TickTock 49:a3d2c5bb3cfa 662 //mpkWh[0]=floor(mpkWh[0]*10+0.5)/10; // Round to nearest 10th
TickTock 49:a3d2c5bb3cfa 663 motorRPM=0;
TickTock 41:8d4609ea7259 664 numSsamples=0;
TickTock 40:0e6e71a7323f 665 mWs_x4=0;
TickTock 40:0e6e71a7323f 666 numWsamples=0;
TickTock 55:8a51361434ae 667 if(accOn||playbackEn){
TickTock 52:d5385fbf4ea1 668 for(i=1;i<39;i++){
TickTock 49:a3d2c5bb3cfa 669 average=mph[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 670 mph[i]-=average;
TickTock 52:d5385fbf4ea1 671 mph[i]+=mph[0];
TickTock 52:d5385fbf4ea1 672 mpkWh[i]=average;
TickTock 49:a3d2c5bb3cfa 673 average=kW[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 674 kW[i]-=average;
TickTock 52:d5385fbf4ea1 675 kW[i]+=kW[0];
TickTock 52:d5385fbf4ea1 676 mpkWh[i]/=average;
TickTock 49:a3d2c5bb3cfa 677 if (mpkWh[i]<0) {
TickTock 49:a3d2c5bb3cfa 678 mpkWh[i]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 679 }
TickTock 49:a3d2c5bb3cfa 680 //mpkWh[i]=floor(mpkWh[i]*10+0.5)/10; // Round to nearest 10th
TickTock 52:d5385fbf4ea1 681 }
TickTock 49:a3d2c5bb3cfa 682 }
TickTock 49:a3d2c5bb3cfa 683 updateDTE=true;
TickTock 40:0e6e71a7323f 684 if(logCP)
TickTock 40:0e6e71a7323f 685 logPackVoltages(); // Turbo3
TickTock 34:4751a8259b18 686 tick=false;
TickTock 33:a277743ebdeb 687 }
TickTock 36:dbd39c315258 688
TickTock 39:eef8beac7411 689 display=display<1?display+1:0; // toggle display
TickTock 39:eef8beac7411 690 updateDisplay(display);
TickTock 39:eef8beac7411 691
TickTock 39:eef8beac7411 692 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 39:eef8beac7411 693 sendCPreq(); // send cellpair data request.
TickTock 39:eef8beac7411 694 wait_ms(16);
TickTock 39:eef8beac7411 695 sendTreq(); //send temperature request
TickTock 39:eef8beac7411 696 pollCP=false;
TickTock 39:eef8beac7411 697 }
TickTock 39:eef8beac7411 698
TickTock 36:dbd39c315258 699 if(step){ // playback
TickTock 36:dbd39c315258 700 if(playbackOpen&&playbackEn){
TickTock 38:155ec32c5e91 701 for(i=0;i<120;i++){
TickTock 36:dbd39c315258 702 if(!feof(file)){
TickTock 37:fea2c1d52c5f 703 fscanf(file,"%5c%8c",&header,&data);
TickTock 37:fea2c1d52c5f 704 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
TickTock 36:dbd39c315258 705 }else{
TickTock 36:dbd39c315258 706 fclose(file); // restart
TickTock 36:dbd39c315258 707 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 708 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 709 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 710 }
TickTock 36:dbd39c315258 711 }
TickTock 36:dbd39c315258 712 }
TickTock 36:dbd39c315258 713 step=false;
TickTock 36:dbd39c315258 714 }
TickTock 37:fea2c1d52c5f 715
TickTock 2:71b1999a8ea5 716 } //while (true)
TickTock 0:1596b8644523 717 }