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@65:2022fce701d0, 2013-04-11 (annotated)

Committer:
garygid
Date:
Thu Apr 11 18:52:12 2013 +0000
Revision:
65:2022fce701d0
Parent:
64:821fc79cd7fe
Child:
68:10f7d7dbae19
Child:
69:6bfdfc002036
Added Index Screen with 10 GoTo Buttons

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
garygid 64:821fc79cd7fe 160 //sprintf(sTemp,"CANary firmware rev62\n"); // wrong rev, should be rev63
garygid 65:2022fce701d0 161 //sprintf(sTemp,"CANary firmware rev64\n");
garygid 65:2022fce701d0 162 //sprintf(sTemp,"CANary firmware rev64-gg1\n"); // gg - adding Index screen
garygid 65:2022fce701d0 163 sprintf(sTemp,"CANary firmware rev65\n"); // gg - commit Index screen
TickTock 43:e7f6f80590e3 164 logMsg(sTemp);
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");
TickTock 17:e32324a2678d 172 logMsg(sTemp);
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");
TickTock 17:e32324a2678d 176 logMsg(sTemp);
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");
TickTock 49:a3d2c5bb3cfa 214 logMsg(sTemp);
TickTock 49:a3d2c5bb3cfa 215 } else { // create initial file
TickTock 49:a3d2c5bb3cfa 216 sprintf(sTemp,"History not found. Created.\n");
TickTock 49:a3d2c5bb3cfa 217 logMsg(sTemp);
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 26:462ccb580472 229 touched=false;
TickTock 26:462ccb580472 230 secsNoTouch=2;
TickTock 2:71b1999a8ea5 231 while (true) {
TickTock 4:8d7759f4fe7a 232 if (!logOpen) { // Open new file if one is not already open
TickTock 7:17bf9ceaf0aa 233 if(logEn){ //logging enable
TickTock 7:17bf9ceaf0aa 234 seconds = time(NULL);
TickTock 7:17bf9ceaf0aa 235 t = *localtime(&seconds) ;
TickTock 35:5acbd8a64a89 236 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
TickTock 16:2a6ca248e1cb 237 //sprintf(sTemp,"Using file %s\n",fileName);
TickTock 16:2a6ca248e1cb 238 //logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 239 file = fopen(fileName, "ab");
TickTock 50:83d5864c64a0 240 lastDMode[whichTouched]=99;//force refresh
TickTock 7:17bf9ceaf0aa 241 if(file==NULL){
TickTock 7:17bf9ceaf0aa 242 sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
TickTock 7:17bf9ceaf0aa 243 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 244 logEn=false;
TickTock 26:462ccb580472 245 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 246 } else {
TickTock 7:17bf9ceaf0aa 247 logOpen = true;
TickTock 7:17bf9ceaf0aa 248 readPointer=writePointer;
TickTock 7:17bf9ceaf0aa 249 sprintf(sTemp,"Starting Can Log %s\n",fileName);
TickTock 7:17bf9ceaf0aa 250 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 251 logTS();
TickTock 26:462ccb580472 252 spkr.beep(2000,0.25);
TickTock 7:17bf9ceaf0aa 253 }
TickTock 7:17bf9ceaf0aa 254 }//logging enabled
TickTock 15:a359fecf85ba 255 } else { // if (logOpen)
TickTock 30:e633a63eb257 256 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) {
TickTock 7:17bf9ceaf0aa 257 // Dump buffer if > 1/16 full or canbus has stopped
TickTock 7:17bf9ceaf0aa 258 if (file == NULL) {
TickTock 7:17bf9ceaf0aa 259 logOpen = false;
TickTock 37:fea2c1d52c5f 260 sprintf(sTemp,"Failed to append log file.\n");
TickTock 37:fea2c1d52c5f 261 logMsg(sTemp);
TickTock 26:462ccb580472 262 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 263 logEn=false;
TickTock 7:17bf9ceaf0aa 264 } else {
TickTock 37:fea2c1d52c5f 265 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
TickTock 37:fea2c1d52c5f 266 sprintf(sTemp,"Write buffer overrun.\n");
TickTock 37:fea2c1d52c5f 267 logMsg(sTemp);
TickTock 37:fea2c1d52c5f 268 spkr.beep(1000,0.25);
TickTock 37:fea2c1d52c5f 269 }
TickTock 7:17bf9ceaf0aa 270 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 271 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 272 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 273 }
TickTock 7:17bf9ceaf0aa 274 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 275 readPointer=0;
TickTock 4:8d7759f4fe7a 276 }
TickTock 7:17bf9ceaf0aa 277 led4 = !led4;
TickTock 7:17bf9ceaf0aa 278 }
TickTock 30:e633a63eb257 279 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 280 if (!logEn) {
TickTock 30:e633a63eb257 281 fclose(file);
TickTock 30:e633a63eb257 282 logOpen=false;
TickTock 30:e633a63eb257 283 }
TickTock 4:8d7759f4fe7a 284 } // if logOpen
TickTock 36:dbd39c315258 285 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 286 if (logOpen){
TickTock 7:17bf9ceaf0aa 287 fclose(file);
TickTock 7:17bf9ceaf0aa 288 } // if (logOpen)*/
TickTock 20:3bf176d14b14 289 seconds = time(NULL);
TickTock 20:3bf176d14b14 290 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 291 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 292 logMsg(sTemp);
TickTock 25:ddf0ec209f03 293 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 294 updateDisplay(1);
TickTock 4:8d7759f4fe7a 295 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 296 led1=0;
TickTock 4:8d7759f4fe7a 297 led2=0;
TickTock 4:8d7759f4fe7a 298 led3=0;
TickTock 4:8d7759f4fe7a 299 led4=0;
TickTock 4:8d7759f4fe7a 300 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 301 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 302 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 303 //DeepPowerDown();
TickTock 12:8e42d7ba8468 304 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 305 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 306 Sleep();
TickTock 4:8d7759f4fe7a 307 }
TickTock 43:e7f6f80590e3 308 secsNoTouch=2;
TickTock 4:8d7759f4fe7a 309 canIdle=secsNoMsg>canTimeout;
TickTock 43:e7f6f80590e3 310 //userIdle=!touched;
TickTock 7:17bf9ceaf0aa 311 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 312 seconds = time(NULL);
TickTock 20:3bf176d14b14 313 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 314 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 315 logMsg(sTemp);
TickTock 4:8d7759f4fe7a 316 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 317 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 318 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 43:e7f6f80590e3 319 } else if (logOpen){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 320 file = fopen(fileName, "ab");
TickTock 4:8d7759f4fe7a 321 logTS();
TickTock 4:8d7759f4fe7a 322 }
TickTock 4:8d7759f4fe7a 323 } // if idle
TickTock 4:8d7759f4fe7a 324
TickTock 15:a359fecf85ba 325 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 326 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 327 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 40:0e6e71a7323f 328 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){ // filter phantom touches
TickTock 43:e7f6f80590e3 329 if (userIdle) {
TickTock 43:e7f6f80590e3 330 secsNoTouch=2; // Ignore first touch if user idle
TickTock 43:e7f6f80590e3 331 userIdle=false;
TickTock 40:0e6e71a7323f 332 } else {
TickTock 43:e7f6f80590e3 333 secsNoTouch=0;
TickTock 40:0e6e71a7323f 334 }
TickTock 43:e7f6f80590e3 335 if (lastTouch.x>320){
TickTock 43:e7f6f80590e3 336 whichTouched=1;
TickTock 43:e7f6f80590e3 337 } else {
TickTock 43:e7f6f80590e3 338 whichTouched=0;
TickTock 43:e7f6f80590e3 339 }
TickTock 43:e7f6f80590e3 340 if (whichTouched!=lwt){
TickTock 43:e7f6f80590e3 341 lastDMode[lwt]=99; // Repaint lastTouched
TickTock 43:e7f6f80590e3 342 lwt=whichTouched;
TickTock 43:e7f6f80590e3 343 }
TickTock 43:e7f6f80590e3 344 sMode = 1;
TickTock 22:a43df3905863 345 }
TickTock 22:a43df3905863 346 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
TickTock 22:a43df3905863 347 //logMsg(sTemp);
TickTock 12:8e42d7ba8468 348 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 349 }
garygid 53:6ce808d0995e 350 //---------------
garygid 53:6ce808d0995e 351 // gg - 4x4 touch
TickTock 62:ffd15edb5431 352 //unsigned char tScrn = 0 ; // screen 0
garygid 53:6ce808d0995e 353 unsigned char tCol ;
garygid 53:6ce808d0995e 354 unsigned char tRow ;
garygid 53:6ce808d0995e 355
TickTock 4:8d7759f4fe7a 356 if (!userIdle) {
TickTock 4:8d7759f4fe7a 357 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 358 secsNoTouch +=2; // increment to prevent double touch
TickTock 43:e7f6f80590e3 359 sMode = 1;
TickTock 22:a43df3905863 360 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
TickTock 22:a43df3905863 361 //logMsg(sTemp);
TickTock 23:cd03f9c3395e 362 switch (sMode) {
TickTock 23:cd03f9c3395e 363 case 0: // no select
TickTock 23:cd03f9c3395e 364 break;
TickTock 63:aa3bf6a33635 365 case 1: // select screen
garygid 53:6ce808d0995e 366 //--------------
garygid 53:6ce808d0995e 367 // gg - 4x4 touch
garygid 53:6ce808d0995e 368 tCol = buttonX(lastTouch.x,4) ;
TickTock 62:ffd15edb5431 369 if( tCol >= 4 ){ tCol -= 4; } // touch is on screen 1
garygid 53:6ce808d0995e 370
garygid 53:6ce808d0995e 371 tRow = buttonY(lastTouch.y,4) ;
garygid 53:6ce808d0995e 372
TickTock 63:aa3bf6a33635 373 highlightButton( tCol,tRow, whichTouched, 4,4) ; // gg - highlight
garygid 58:4d06288d75a2 374
TickTock 63:aa3bf6a33635 375 if( tRow == tNavRow ) tRow = 7 ; // gg
garygid 53:6ce808d0995e 376 switch ( (tCol*10) + tRow ) {
garygid 53:6ce808d0995e 377 //---------------------------------
garygid 65:2022fce701d0 378 case 00: // top row, left button on screen 0 or 1
TickTock 42:4533b13b297d 379 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
garygid 65:2022fce701d0 380 indexOffset=indexOffset>4?indexOffset-4:1;
garygid 65:2022fce701d0 381 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 382 dMode[whichTouched] = mainScreen ; // GoTo Main Screen
TickTock 42:4533b13b297d 383 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 384 wait_ms(500);
TickTock 37:fea2c1d52c5f 385 tt.background(Black);
TickTock 23:cd03f9c3395e 386 tt.calibrate();
TickTock 42:4533b13b297d 387 } else if (dMode[whichTouched]==playbackScreen) { // slower
TickTock 36:dbd39c315258 388 playbackInt *=2;
TickTock 36:dbd39c315258 389 if(playbackEn){
TickTock 36:dbd39c315258 390 playback.detach();
TickTock 36:dbd39c315258 391 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 392 }
TickTock 62:ffd15edb5431 393 } else {
TickTock 62:ffd15edb5431 394 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 395 }
TickTock 23:cd03f9c3395e 396 break;
garygid 53:6ce808d0995e 397 //-----------------------------------------------
garygid 65:2022fce701d0 398 case 10: // 1,0 (col left of center,top row) on screen 0 or 1
TickTock 42:4533b13b297d 399 if (dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 400 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 42:4533b13b297d 401 lastDMode[whichTouched]=99;//force refresh
garygid 65:2022fce701d0 402 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 403 dMode[whichTouched] = brakeScreen ; // GoTo Brake Screen
TickTock 42:4533b13b297d 404 } else if (dMode[whichTouched]==cpScreen) {
TickTock 33:a277743ebdeb 405 pollCP=true;
TickTock 48:d1ce92104a1f 406 } else if (dMode[whichTouched]==cpHistScreen) { // gg - hist
TickTock 48:d1ce92104a1f 407 pollCP=true;
TickTock 48:d1ce92104a1f 408 } else if (dMode[whichTouched]==cpBarScreen) { // gg - cpbars
TickTock 46:73e8716f976f 409 pollCP=true;
TickTock 42:4533b13b297d 410 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 411 mbed_reset();
TickTock 42:4533b13b297d 412 } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
TickTock 36:dbd39c315258 413 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 414 if(playbackEn){
TickTock 36:dbd39c315258 415 playback.attach(&playbackISR,playbackInt);
TickTock 62:ffd15edb5431 416 } else {
TickTock 36:dbd39c315258 417 playback.detach();
TickTock 36:dbd39c315258 418 }
TickTock 62:ffd15edb5431 419 } else {
TickTock 62:ffd15edb5431 420 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 421 }
TickTock 62:ffd15edb5431 422
TickTock 23:cd03f9c3395e 423 break;
garygid 53:6ce808d0995e 424 //--------------------------------------
garygid 53:6ce808d0995e 425 case 20: // col 2 and row 0 on either screen 0 or 1
TickTock 42:4533b13b297d 426 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 427 indexOffset=indexOffset<77?indexOffset+4:80;
garygid 65:2022fce701d0 428 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 429 dMode[whichTouched] = effScreen ; // GoTo EFF Screen
TickTock 42:4533b13b297d 430 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 431 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 432 logMsg(sTemp);
TickTock 25:ddf0ec209f03 433 saveConfig();
TickTock 26:462ccb580472 434 spkr.beep(2000,0.25);
TickTock 42:4533b13b297d 435 } else if (dMode[whichTouched]==playbackScreen) { // faster
TickTock 36:dbd39c315258 436 if(playbackInt>.002){
TickTock 36:dbd39c315258 437 playbackInt/=2;
TickTock 36:dbd39c315258 438 if(playbackEn){
TickTock 36:dbd39c315258 439 playback.detach();
TickTock 36:dbd39c315258 440 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 441 }
TickTock 36:dbd39c315258 442 }
TickTock 62:ffd15edb5431 443 }else{
TickTock 62:ffd15edb5431 444 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 445 }
TickTock 62:ffd15edb5431 446
TickTock 23:cd03f9c3395e 447 break;
garygid 64:821fc79cd7fe 448
garygid 65:2022fce701d0 449 case 30: // right-most on top row
garygid 64:821fc79cd7fe 450
garygid 64:821fc79cd7fe 451 if (dMode[whichTouched]==config1Screen) {
garygid 64:821fc79cd7fe 452 // step through skins
garygid 64:821fc79cd7fe 453 if( skin < maxSkin ) skin += 1 ;
garygid 64:821fc79cd7fe 454 else skin = 0 ;
garygid 64:821fc79cd7fe 455
garygid 64:821fc79cd7fe 456 // repaint both screens, I think
garygid 64:821fc79cd7fe 457 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 64:821fc79cd7fe 458 // and re-paint the other screen too, to see new skin there
garygid 64:821fc79cd7fe 459 lastDMode[whichTouched ^ 1]=99; // repaint other screen (^ = XOR)
garygid 64:821fc79cd7fe 460
garygid 64:821fc79cd7fe 461 //sprintf(sTemp,"Changed Skin to %d.\n");
garygid 64:821fc79cd7fe 462 //logMsg(sTemp);
garygid 64:821fc79cd7fe 463 //saveConfig();
garygid 64:821fc79cd7fe 464 //spkr.beep(2000,0.25);
garygid 65:2022fce701d0 465 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 466 dMode[whichTouched] = dteScreen ; // GoTo DTE Screen
garygid 64:821fc79cd7fe 467 }else{
garygid 64:821fc79cd7fe 468 lastDMode[whichTouched]=99;//repaint to clear highlight
garygid 64:821fc79cd7fe 469 }
garygid 64:821fc79cd7fe 470
garygid 64:821fc79cd7fe 471 break;
garygid 53:6ce808d0995e 472 //----------------------------------
garygid 53:6ce808d0995e 473 //----------------------------------
garygid 65:2022fce701d0 474 case 01: // left col middle row
TickTock 42:4533b13b297d 475 if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 476 logEn = !logEn;
TickTock 40:0e6e71a7323f 477 if (!logEn) repeatPoll=false; // disable auto polling, too
garygid 65:2022fce701d0 478 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 479 dMode[whichTouched] = cpScreen ; // GoTo CP Data Screen
garygid 65:2022fce701d0 480
TickTock 42:4533b13b297d 481 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 482 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 42:4533b13b297d 483 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 484 } else {
TickTock 62:ffd15edb5431 485 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 23:cd03f9c3395e 486 }
TickTock 62:ffd15edb5431 487
TickTock 23:cd03f9c3395e 488 break;
garygid 53:6ce808d0995e 489 //------------------------------
TickTock 23:cd03f9c3395e 490 case 11:
TickTock 42:4533b13b297d 491 if (dMode[whichTouched]==config1Screen){
TickTock 33:a277743ebdeb 492 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 493 if (repeatPoll) {
TickTock 36:dbd39c315258 494 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 495 } else {
TickTock 36:dbd39c315258 496 autoPoll.detach();
TickTock 33:a277743ebdeb 497 }
garygid 65:2022fce701d0 498 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 499 dMode[whichTouched] = cpHistScreen ; // GoTo CP Hist Screen
garygid 65:2022fce701d0 500
TickTock 42:4533b13b297d 501 } else if (dMode[whichTouched]==playbackScreen) {
TickTock 36:dbd39c315258 502 // Start/stop playback
TickTock 36:dbd39c315258 503 if(!playbackOpen){
TickTock 36:dbd39c315258 504 if(!logOpen){
TickTock 36:dbd39c315258 505 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 506 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 507 if(file==NULL){
TickTock 36:dbd39c315258 508 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 509 logMsg(sTemp);
TickTock 36:dbd39c315258 510 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 511 } else {
TickTock 36:dbd39c315258 512 playbackOpen = true;
TickTock 50:83d5864c64a0 513 playbackEn=true;
TickTock 50:83d5864c64a0 514 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 515 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 516 logMsg(sTemp);
TickTock 36:dbd39c315258 517 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 518 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 519 can2.attach(&doNothing);
TickTock 36:dbd39c315258 520 }
TickTock 36:dbd39c315258 521 } else {
TickTock 36:dbd39c315258 522 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 523 logMsg(sTemp);
TickTock 36:dbd39c315258 524 }
TickTock 36:dbd39c315258 525 } else {
TickTock 36:dbd39c315258 526 playback.detach();
TickTock 36:dbd39c315258 527 fclose(file);
TickTock 36:dbd39c315258 528 playbackOpen=false;
TickTock 50:83d5864c64a0 529 playbackEn=false;
TickTock 36:dbd39c315258 530 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 531 can2.attach(&recieve2);
TickTock 42:4533b13b297d 532 lastDMode[whichTouched]=99;
TickTock 36:dbd39c315258 533 }
TickTock 42:4533b13b297d 534 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 535 upDate(dtMode,true);
TickTock 42:4533b13b297d 536 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 537 } else {
TickTock 62:ffd15edb5431 538 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 539 }
TickTock 62:ffd15edb5431 540
TickTock 23:cd03f9c3395e 541 break;
garygid 53:6ce808d0995e 542 //---------------------------------
garygid 53:6ce808d0995e 543 case 21: // col 2 row 1
TickTock 48:d1ce92104a1f 544 if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
TickTock 48:d1ce92104a1f 545 yesBattLog = !yesBattLog;
garygid 65:2022fce701d0 546 } else if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 547 dMode[whichTouched] = cpBarScreen ; // GoTo CP Bars Screen
TickTock 48:d1ce92104a1f 548 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 549 upDate(dtMode,false);
TickTock 42:4533b13b297d 550 lastDMode[whichTouched]=99;
TickTock 62:ffd15edb5431 551 } else {
TickTock 62:ffd15edb5431 552 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 553 }
TickTock 62:ffd15edb5431 554
TickTock 23:cd03f9c3395e 555 break;
garygid 53:6ce808d0995e 556
garygid 53:6ce808d0995e 557 //-----------------------------------
garygid 65:2022fce701d0 558 case 02: // left col, bottom row (not nav)
garygid 65:2022fce701d0 559 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 560 dMode[whichTouched] = config1Screen ; // GoTo Config Screen
garygid 65:2022fce701d0 561 }
garygid 65:2022fce701d0 562 break;
garygid 65:2022fce701d0 563
garygid 65:2022fce701d0 564 case 12: // left-middle col, bottom row (not nav)
garygid 65:2022fce701d0 565 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 566 dMode[whichTouched] = playbackScreen ; // GoTo Playback Screen
garygid 65:2022fce701d0 567 }
garygid 65:2022fce701d0 568 break;
garygid 65:2022fce701d0 569
garygid 65:2022fce701d0 570 case 22: // right-middle col, bottom row (not nav)
garygid 65:2022fce701d0 571 if (dMode[whichTouched] == indexScreen) { // gg - index
garygid 65:2022fce701d0 572 dMode[whichTouched] = dateScreen ; // GoTo Set Date/Time Screen
garygid 65:2022fce701d0 573 }
garygid 65:2022fce701d0 574 break;
garygid 65:2022fce701d0 575
garygid 65:2022fce701d0 576 //-----------------------------------
garygid 53:6ce808d0995e 577 //-----------------------------------
garygid 53:6ce808d0995e 578 // Prev Navigation
garygid 53:6ce808d0995e 579 case 07: // col 0 row tNavRow
TickTock 42:4533b13b297d 580 dMode[whichTouched]=dMode[whichTouched]>0?dMode[whichTouched]-1:maxScreens;
TickTock 22:a43df3905863 581 break;
garygid 53:6ce808d0995e 582 //-----------------------------------
garygid 53:6ce808d0995e 583 // Select Screen Navigation
garygid 53:6ce808d0995e 584 case 17:
TickTock 43:e7f6f80590e3 585 //secsNoTouch = userTimeout; // immediately exit config mode
TickTock 43:e7f6f80590e3 586 sMode=0;
TickTock 43:e7f6f80590e3 587 lastDMode[whichTouched]=99; // Repaint
TickTock 22:a43df3905863 588 break;
garygid 53:6ce808d0995e 589 //-----------------------------------
garygid 53:6ce808d0995e 590 // Index Navigation
garygid 53:6ce808d0995e 591 case 27: // col 2 row tNavRow
garygid 65:2022fce701d0 592 dMode[whichTouched]= indexScreen ; // gg - index
garygid 53:6ce808d0995e 593 break;
garygid 53:6ce808d0995e 594 //------------------------------------
garygid 53:6ce808d0995e 595 // Next Navigation
garygid 53:6ce808d0995e 596 case 37: // lower right on Nav Line gg - move next
TickTock 42:4533b13b297d 597 dMode[whichTouched]=dMode[whichTouched]<maxScreens?dMode[whichTouched]+1:0;
TickTock 22:a43df3905863 598 break;
garygid 53:6ce808d0995e 599 //------------------------------------
garygid 53:6ce808d0995e 600 //------------------------------------
TickTock 22:a43df3905863 601 default:
TickTock 62:ffd15edb5431 602 lastDMode[whichTouched]=99;//repaint to clear highlight
TickTock 25:ddf0ec209f03 603 break;
TickTock 25:ddf0ec209f03 604 }
TickTock 23:cd03f9c3395e 605 break;
TickTock 23:cd03f9c3395e 606 case 2: // numpad
TickTock 23:cd03f9c3395e 607 break;
TickTock 23:cd03f9c3395e 608 case 3:
TickTock 23:cd03f9c3395e 609 break;
TickTock 23:cd03f9c3395e 610 default:
TickTock 23:cd03f9c3395e 611 break;
TickTock 23:cd03f9c3395e 612 } // case sMode
TickTock 22:a43df3905863 613 } //recently touched
TickTock 4:8d7759f4fe7a 614 } else { // userIdle
TickTock 8:67eed72f3e10 615 if(sMode==1){
TickTock 8:67eed72f3e10 616 sMode=0;
TickTock 43:e7f6f80590e3 617 lastDMode[whichTouched]=99;
TickTock 8:67eed72f3e10 618 }
TickTock 4:8d7759f4fe7a 619 }
TickTock 34:4751a8259b18 620
TickTock 34:4751a8259b18 621 if(tick){ // Executes once a second
TickTock 41:8d4609ea7259 622 accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
TickTock 35:5acbd8a64a89 623 accOn=(accV>5)?true:false;
TickTock 49:a3d2c5bb3cfa 624 if(laccOn&&!accOn){ // Car turned off
TickTock 49:a3d2c5bb3cfa 625 //write efficiency history data
TickTock 49:a3d2c5bb3cfa 626 cfile = fopen("/local/ehist.cny", "w");
TickTock 49:a3d2c5bb3cfa 627 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 628 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 629 fprintf(cfile,"%f %f\r\n",mph[i],kW[i]);
TickTock 49:a3d2c5bb3cfa 630 }
TickTock 49:a3d2c5bb3cfa 631 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 632 }
TickTock 49:a3d2c5bb3cfa 633 }
TickTock 49:a3d2c5bb3cfa 634 laccOn=accOn;
TickTock 36:dbd39c315258 635 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 40:0e6e71a7323f 636 //sprintf(sTemp,"Display Off %4.2f\n",accV);
TickTock 40:0e6e71a7323f 637 //logMsg(sTemp);
TickTock 35:5acbd8a64a89 638 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 639 }else if(!headlights){
TickTock 35:5acbd8a64a89 640 dled = ledHi;
TickTock 34:4751a8259b18 641 }else{
TickTock 35:5acbd8a64a89 642 dled = ledLo;
TickTock 34:4751a8259b18 643 }
TickTock 49:a3d2c5bb3cfa 644
TickTock 49:a3d2c5bb3cfa 645 //compute historic efficiency
TickTock 41:8d4609ea7259 646 if(numSsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 647 mph[0]=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car
TickTock 36:dbd39c315258 648 }else{
TickTock 49:a3d2c5bb3cfa 649 mph[0]=0;
TickTock 36:dbd39c315258 650 }
TickTock 49:a3d2c5bb3cfa 651 if(mph[0]>99){
TickTock 49:a3d2c5bb3cfa 652 mph[0]=0;
TickTock 49:a3d2c5bb3cfa 653 }
TickTock 49:a3d2c5bb3cfa 654 mpkWh[0]=mph[0];
TickTock 41:8d4609ea7259 655 if(numWsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 656 kW[0]=((float) mWs_x4)/numWsamples/4e3;
TickTock 49:a3d2c5bb3cfa 657 mpkWh[0]/=kW[0];
TickTock 49:a3d2c5bb3cfa 658 if (mpkWh[0]<0) {
TickTock 49:a3d2c5bb3cfa 659 mpkWh[0]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 660 }
TickTock 41:8d4609ea7259 661 }else{
TickTock 49:a3d2c5bb3cfa 662 kW[0]=0;
TickTock 49:a3d2c5bb3cfa 663 mpkWh[0]=0;
TickTock 49:a3d2c5bb3cfa 664 }
TickTock 49:a3d2c5bb3cfa 665 //mpkWh[0]=floor(mpkWh[0]*10+0.5)/10; // Round to nearest 10th
TickTock 49:a3d2c5bb3cfa 666 motorRPM=0;
TickTock 41:8d4609ea7259 667 numSsamples=0;
TickTock 40:0e6e71a7323f 668 mWs_x4=0;
TickTock 40:0e6e71a7323f 669 numWsamples=0;
TickTock 55:8a51361434ae 670 if(accOn||playbackEn){
TickTock 52:d5385fbf4ea1 671 for(i=1;i<39;i++){
TickTock 49:a3d2c5bb3cfa 672 average=mph[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 673 mph[i]-=average;
TickTock 52:d5385fbf4ea1 674 mph[i]+=mph[0];
TickTock 52:d5385fbf4ea1 675 mpkWh[i]=average;
TickTock 49:a3d2c5bb3cfa 676 average=kW[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 677 kW[i]-=average;
TickTock 52:d5385fbf4ea1 678 kW[i]+=kW[0];
TickTock 52:d5385fbf4ea1 679 mpkWh[i]/=average;
TickTock 49:a3d2c5bb3cfa 680 if (mpkWh[i]<0) {
TickTock 49:a3d2c5bb3cfa 681 mpkWh[i]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 682 }
TickTock 49:a3d2c5bb3cfa 683 //mpkWh[i]=floor(mpkWh[i]*10+0.5)/10; // Round to nearest 10th
TickTock 52:d5385fbf4ea1 684 }
TickTock 49:a3d2c5bb3cfa 685 }
TickTock 49:a3d2c5bb3cfa 686 updateDTE=true;
TickTock 40:0e6e71a7323f 687 if(logCP)
TickTock 40:0e6e71a7323f 688 logPackVoltages(); // Turbo3
TickTock 34:4751a8259b18 689 tick=false;
TickTock 33:a277743ebdeb 690 }
TickTock 36:dbd39c315258 691
TickTock 39:eef8beac7411 692 display=display<1?display+1:0; // toggle display
TickTock 39:eef8beac7411 693 updateDisplay(display);
TickTock 39:eef8beac7411 694
TickTock 39:eef8beac7411 695 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 39:eef8beac7411 696 sendCPreq(); // send cellpair data request.
TickTock 39:eef8beac7411 697 wait_ms(16);
TickTock 39:eef8beac7411 698 sendTreq(); //send temperature request
TickTock 39:eef8beac7411 699 pollCP=false;
TickTock 39:eef8beac7411 700 }
TickTock 39:eef8beac7411 701
TickTock 36:dbd39c315258 702 if(step){ // playback
TickTock 36:dbd39c315258 703 if(playbackOpen&&playbackEn){
TickTock 38:155ec32c5e91 704 for(i=0;i<120;i++){
TickTock 36:dbd39c315258 705 if(!feof(file)){
TickTock 37:fea2c1d52c5f 706 fscanf(file,"%5c%8c",&header,&data);
TickTock 37:fea2c1d52c5f 707 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
TickTock 36:dbd39c315258 708 }else{
TickTock 36:dbd39c315258 709 fclose(file); // restart
TickTock 36:dbd39c315258 710 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 711 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 712 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 713 }
TickTock 36:dbd39c315258 714 }
TickTock 36:dbd39c315258 715 }
TickTock 36:dbd39c315258 716 step=false;
TickTock 36:dbd39c315258 717 }
TickTock 37:fea2c1d52c5f 718
TickTock 2:71b1999a8ea5 719 } //while (true)
TickTock 0:1596b8644523 720 }