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@61:3ab6a40a1086, 2013-04-10 (annotated)

Committer:
garygid
Date:
Wed Apr 10 04:20:44 2013 +0000
Revision:
61:3ab6a40a1086
Parent:
60:9d191ff745fb
Child:
62:ffd15edb5431
Merge in v60 changes

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;
TickTock 48:d1ce92104a1f 100 unsigned char skin = 0;
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
garygid 53:6ce808d0995e 159 // revisions
garygid 53:6ce808d0995e 160 // sprintf(sTemp,"CANary firmware rev51-gg1\n"); // gg - shows 4x4 buttons,
garygid 53:6ce808d0995e 161 // but the touch areas are still 3x3
garygid 53:6ce808d0995e 162 //sprintf(sTemp,"CANary firmware rev51-gg2\n"); // gg - decodes 4x4 button touches,
garygid 54:591406a71fa8 163 //sprintf(sTemp,"CANary firmware rev51-gg3\n"); // gg - cleaned 4x4 button and touches,
garygid 54:591406a71fa8 164 //sprintf(sTemp,"CANary firmware rev52\n");
TickTock 56:0de6b316c19b 165 //sprintf(sTemp,"CANary firmware rev54\n"); // merged 53 (51-gg3) and 52
garygid 58:4d06288d75a2 166 //sprintf(sTemp,"CANary firmware rev57\n");
garygid 58:4d06288d75a2 167 //sprintf(sTemp,"CANary firmware rev57-gg1\n"); // gg - highlight experiment
garygid 60:9d191ff745fb 168 //sprintf(sTemp,"CANary firmware rev58\n"); // gg - highlight experiment commit and publish
garygid 61:3ab6a40a1086 169 //sprintf(sTemp,"CANary firmware rev59\n"); // gg - highlight buttons with set_display
garygid 61:3ab6a40a1086 170 sprintf(sTemp,"CANary firmware rev61\n"); // gg - merge with v60
TickTock 43:e7f6f80590e3 171 logMsg(sTemp);
TickTock 15:a359fecf85ba 172
TickTock 26:462ccb580472 173 // Look for new binary on thumbdrive
TickTock 17:e32324a2678d 174 // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
TickTock 35:5acbd8a64a89 175 /*cfile = fopen("/usb/CANary.bin", "rb");
TickTock 50:83d5864c64a0 176 lastDMode[whichTouched]=99;//force refresh
TickTock 17:e32324a2678d 177 if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
TickTock 17:e32324a2678d 178 sprintf(sTemp,"New binary found.\n");
TickTock 17:e32324a2678d 179 logMsg(sTemp);
TickTock 17:e32324a2678d 180 file = fopen("/local/CANary.bin", "wb");
TickTock 17:e32324a2678d 181 if (file==NULL){ //failed to open destination
TickTock 17:e32324a2678d 182 sprintf(sTemp,"Unable to open destination file.\n");
TickTock 17:e32324a2678d 183 logMsg(sTemp);
TickTock 17:e32324a2678d 184 } else {
TickTock 18:999401f359a5 185 tt.set_display(2);
TickTock 18:999401f359a5 186 tt.foreground(White);
TickTock 18:999401f359a5 187 tt.background(Black);
TickTock 18:999401f359a5 188 tt.cls();
TickTock 18:999401f359a5 189 tt.locate(1,40);
TickTock 18:999401f359a5 190 printf("%s\n","Copying binary - Do no remove power.");
TickTock 18:999401f359a5 191 tt.locate(1,80);
TickTock 18:999401f359a5 192 printf("CANary will reset when complete.\n");
TickTock 18:999401f359a5 193 wait(1); //Wait 1 sec for display DMA to finish before writing file
TickTock 17:e32324a2678d 194 while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
TickTock 17:e32324a2678d 195 fwrite( writeBuffer, sizeof(char), size, file );
TickTock 18:999401f359a5 196 led4=led3;
TickTock 18:999401f359a5 197 led3=led2;
TickTock 18:999401f359a5 198 led2=led1;
TickTock 18:999401f359a5 199 led1=!led4;
TickTock 17:e32324a2678d 200 }
TickTock 17:e32324a2678d 201 fclose(cfile);
TickTock 17:e32324a2678d 202 fclose(file);
TickTock 35:5acbd8a64a89 203 remove("/usb/CANary.bin"); // delete original
TickTock 17:e32324a2678d 204 mbed_reset(); //restart
TickTock 17:e32324a2678d 205 }
TickTock 18:999401f359a5 206 }*/
TickTock 17:e32324a2678d 207
TickTock 26:462ccb580472 208 secsNoMsg = 0;
TickTock 43:e7f6f80590e3 209
TickTock 49:a3d2c5bb3cfa 210 //read efficiency history data
TickTock 49:a3d2c5bb3cfa 211 cfile = fopen("/local/ehist.cny", "r");
TickTock 49:a3d2c5bb3cfa 212 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 213 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 214 if(!feof(cfile)){
TickTock 49:a3d2c5bb3cfa 215 fscanf(cfile,"%f %f\r\n",&mph[i],&kW[i]);
TickTock 49:a3d2c5bb3cfa 216 mpkWh[i]=mph[i]/kW[i];
TickTock 49:a3d2c5bb3cfa 217 }
TickTock 49:a3d2c5bb3cfa 218 }
TickTock 49:a3d2c5bb3cfa 219 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 220 sprintf(sTemp,"History Loaded.\n");
TickTock 49:a3d2c5bb3cfa 221 logMsg(sTemp);
TickTock 49:a3d2c5bb3cfa 222 } else { // create initial file
TickTock 49:a3d2c5bb3cfa 223 sprintf(sTemp,"History not found. Created.\n");
TickTock 49:a3d2c5bb3cfa 224 logMsg(sTemp);
TickTock 49:a3d2c5bb3cfa 225 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 226 // Pre-load with 4 mpkWh @ 40 mph
TickTock 49:a3d2c5bb3cfa 227 mph[i]=40*timeConstant[i];
TickTock 49:a3d2c5bb3cfa 228 kW[i]=10*timeConstant[i];
TickTock 49:a3d2c5bb3cfa 229 mpkWh[i]=4;
TickTock 49:a3d2c5bb3cfa 230 }
TickTock 49:a3d2c5bb3cfa 231 }
TickTock 49:a3d2c5bb3cfa 232
TickTock 46:73e8716f976f 233 // Read config file
TickTock 46:73e8716f976f 234 readConfig();
TickTock 43:e7f6f80590e3 235
TickTock 26:462ccb580472 236 touched=false;
TickTock 26:462ccb580472 237 secsNoTouch=2;
TickTock 2:71b1999a8ea5 238 while (true) {
TickTock 4:8d7759f4fe7a 239 if (!logOpen) { // Open new file if one is not already open
TickTock 7:17bf9ceaf0aa 240 if(logEn){ //logging enable
TickTock 7:17bf9ceaf0aa 241 seconds = time(NULL);
TickTock 7:17bf9ceaf0aa 242 t = *localtime(&seconds) ;
TickTock 35:5acbd8a64a89 243 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
TickTock 16:2a6ca248e1cb 244 //sprintf(sTemp,"Using file %s\n",fileName);
TickTock 16:2a6ca248e1cb 245 //logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 246 file = fopen(fileName, "ab");
TickTock 50:83d5864c64a0 247 lastDMode[whichTouched]=99;//force refresh
TickTock 7:17bf9ceaf0aa 248 if(file==NULL){
TickTock 7:17bf9ceaf0aa 249 sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
TickTock 7:17bf9ceaf0aa 250 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 251 logEn=false;
TickTock 26:462ccb580472 252 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 253 } else {
TickTock 7:17bf9ceaf0aa 254 logOpen = true;
TickTock 7:17bf9ceaf0aa 255 readPointer=writePointer;
TickTock 7:17bf9ceaf0aa 256 sprintf(sTemp,"Starting Can Log %s\n",fileName);
TickTock 7:17bf9ceaf0aa 257 logMsg(sTemp);
TickTock 7:17bf9ceaf0aa 258 logTS();
TickTock 26:462ccb580472 259 spkr.beep(2000,0.25);
TickTock 7:17bf9ceaf0aa 260 }
TickTock 7:17bf9ceaf0aa 261 }//logging enabled
TickTock 15:a359fecf85ba 262 } else { // if (logOpen)
TickTock 30:e633a63eb257 263 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) {
TickTock 7:17bf9ceaf0aa 264 // Dump buffer if > 1/16 full or canbus has stopped
TickTock 7:17bf9ceaf0aa 265 if (file == NULL) {
TickTock 7:17bf9ceaf0aa 266 logOpen = false;
TickTock 37:fea2c1d52c5f 267 sprintf(sTemp,"Failed to append log file.\n");
TickTock 37:fea2c1d52c5f 268 logMsg(sTemp);
TickTock 26:462ccb580472 269 spkr.beep(1000,0.25);
TickTock 7:17bf9ceaf0aa 270 logEn=false;
TickTock 7:17bf9ceaf0aa 271 } else {
TickTock 37:fea2c1d52c5f 272 if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
TickTock 37:fea2c1d52c5f 273 sprintf(sTemp,"Write buffer overrun.\n");
TickTock 37:fea2c1d52c5f 274 logMsg(sTemp);
TickTock 37:fea2c1d52c5f 275 spkr.beep(1000,0.25);
TickTock 37:fea2c1d52c5f 276 }
TickTock 7:17bf9ceaf0aa 277 while (readPointer != writePointer) {
TickTock 7:17bf9ceaf0aa 278 for (j = 0; j<13; j++){
TickTock 7:17bf9ceaf0aa 279 fprintf(file,"%c",writeBuffer[readPointer][j]);
TickTock 4:8d7759f4fe7a 280 }
TickTock 7:17bf9ceaf0aa 281 if(++readPointer >= maxBufLen)
TickTock 7:17bf9ceaf0aa 282 readPointer=0;
TickTock 4:8d7759f4fe7a 283 }
TickTock 7:17bf9ceaf0aa 284 led4 = !led4;
TickTock 7:17bf9ceaf0aa 285 }
TickTock 30:e633a63eb257 286 } // if > 1/16 full, canbus has stopped, or logging stopped
TickTock 30:e633a63eb257 287 if (!logEn) {
TickTock 30:e633a63eb257 288 fclose(file);
TickTock 30:e633a63eb257 289 logOpen=false;
TickTock 30:e633a63eb257 290 }
TickTock 4:8d7759f4fe7a 291 } // if logOpen
TickTock 36:dbd39c315258 292 if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
TickTock 26:462ccb580472 293 if (logOpen){
TickTock 7:17bf9ceaf0aa 294 fclose(file);
TickTock 7:17bf9ceaf0aa 295 } // if (logOpen)*/
TickTock 20:3bf176d14b14 296 seconds = time(NULL);
TickTock 20:3bf176d14b14 297 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 298 strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 299 logMsg(sTemp);
TickTock 25:ddf0ec209f03 300 updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
TickTock 25:ddf0ec209f03 301 updateDisplay(1);
TickTock 4:8d7759f4fe7a 302 //LPC_RTC->CIIR=0x00; // block RTC interrupts
TickTock 4:8d7759f4fe7a 303 led1=0;
TickTock 4:8d7759f4fe7a 304 led2=0;
TickTock 4:8d7759f4fe7a 305 led3=0;
TickTock 4:8d7759f4fe7a 306 led4=0;
TickTock 4:8d7759f4fe7a 307 dled=0; // turn off display
TickTock 4:8d7759f4fe7a 308 secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
TickTock 22:a43df3905863 309 while (secsNoMsg>canTimeout && !touched) {
TickTock 4:8d7759f4fe7a 310 //DeepPowerDown();
TickTock 12:8e42d7ba8468 311 tt.wfi(); //enable touch interrupt
TickTock 21:22bdce9efcb5 312 //__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
TickTock 21:22bdce9efcb5 313 Sleep();
TickTock 4:8d7759f4fe7a 314 }
TickTock 43:e7f6f80590e3 315 secsNoTouch=2;
TickTock 4:8d7759f4fe7a 316 canIdle=secsNoMsg>canTimeout;
TickTock 43:e7f6f80590e3 317 //userIdle=!touched;
TickTock 7:17bf9ceaf0aa 318 dled=0.8; // turn on display LED
TickTock 20:3bf176d14b14 319 seconds = time(NULL);
TickTock 20:3bf176d14b14 320 t = *localtime(&seconds) ;
TickTock 21:22bdce9efcb5 321 strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
TickTock 4:8d7759f4fe7a 322 logMsg(sTemp);
TickTock 4:8d7759f4fe7a 323 if (time(NULL)>(secs+1800)) {
TickTock 4:8d7759f4fe7a 324 logOpen = false; // Start new file if asleep for more than 30 minutes
TickTock 4:8d7759f4fe7a 325 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
TickTock 43:e7f6f80590e3 326 } else if (logOpen){ // insert timestamp on each wake if logging enabled (disabled for now)
TickTock 7:17bf9ceaf0aa 327 file = fopen(fileName, "ab");
TickTock 4:8d7759f4fe7a 328 logTS();
TickTock 4:8d7759f4fe7a 329 }
TickTock 4:8d7759f4fe7a 330 } // if idle
TickTock 4:8d7759f4fe7a 331
TickTock 15:a359fecf85ba 332 if(touched){ // call touchscreen procedure if touch interrupt detected
TickTock 7:17bf9ceaf0aa 333 lastTouch = tt.get_touch();
TickTock 7:17bf9ceaf0aa 334 lastTouch = tt.to_pixel(lastTouch); // convert to pixel pos
TickTock 40:0e6e71a7323f 335 if((lastTouch.x!=639)&&(lastTouch.x!=319)&&(lastTouch.y!=239)){ // filter phantom touches
TickTock 43:e7f6f80590e3 336 if (userIdle) {
TickTock 43:e7f6f80590e3 337 secsNoTouch=2; // Ignore first touch if user idle
TickTock 43:e7f6f80590e3 338 userIdle=false;
TickTock 40:0e6e71a7323f 339 } else {
TickTock 43:e7f6f80590e3 340 secsNoTouch=0;
TickTock 40:0e6e71a7323f 341 }
TickTock 43:e7f6f80590e3 342 if (lastTouch.x>320){
TickTock 43:e7f6f80590e3 343 whichTouched=1;
TickTock 43:e7f6f80590e3 344 } else {
TickTock 43:e7f6f80590e3 345 whichTouched=0;
TickTock 43:e7f6f80590e3 346 }
TickTock 43:e7f6f80590e3 347 if (whichTouched!=lwt){
TickTock 43:e7f6f80590e3 348 lastDMode[lwt]=99; // Repaint lastTouched
TickTock 43:e7f6f80590e3 349 lwt=whichTouched;
TickTock 43:e7f6f80590e3 350 }
TickTock 43:e7f6f80590e3 351 sMode = 1;
TickTock 22:a43df3905863 352 }
TickTock 22:a43df3905863 353 //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
TickTock 22:a43df3905863 354 //logMsg(sTemp);
TickTock 12:8e42d7ba8468 355 touched = false; // clear interrupt flag
TickTock 7:17bf9ceaf0aa 356 }
garygid 53:6ce808d0995e 357 //---------------
garygid 53:6ce808d0995e 358 // gg - 4x4 touch
garygid 58:4d06288d75a2 359 unsigned char tScrn = 0 ; // screen 0
garygid 53:6ce808d0995e 360 unsigned char tCol ;
garygid 53:6ce808d0995e 361 unsigned char tRow ;
garygid 53:6ce808d0995e 362
TickTock 4:8d7759f4fe7a 363 if (!userIdle) {
TickTock 4:8d7759f4fe7a 364 if (secsNoTouch<2) {// Recently touched
TickTock 4:8d7759f4fe7a 365 secsNoTouch +=2; // increment to prevent double touch
TickTock 43:e7f6f80590e3 366 sMode = 1;
TickTock 22:a43df3905863 367 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
TickTock 22:a43df3905863 368 //logMsg(sTemp);
TickTock 23:cd03f9c3395e 369 switch (sMode) {
TickTock 23:cd03f9c3395e 370 case 0: // no select
TickTock 23:cd03f9c3395e 371 break;
TickTock 23:cd03f9c3395e 372 case 1: // select screen
garygid 53:6ce808d0995e 373 // is this col(0:2)*10 + row(0:2) + screen(0:1)*30
garygid 53:6ce808d0995e 374 //switch (buttonX(lastTouch.x,3)*10+buttonY(lastTouch.y,3)) {
garygid 53:6ce808d0995e 375
garygid 53:6ce808d0995e 376 //--------------
garygid 53:6ce808d0995e 377 // gg - 4x4 touch
garygid 53:6ce808d0995e 378 tCol = buttonX(lastTouch.x,4) ;
garygid 58:4d06288d75a2 379 if( tCol >= 4 ){ tCol -= 4; tScrn = 1 ; } // touch is on screen 1
garygid 58:4d06288d75a2 380 //if( tCol >= 4 ){ tCol -= 4; } // touch is on screen 1
garygid 53:6ce808d0995e 381
garygid 53:6ce808d0995e 382 tRow = buttonY(lastTouch.y,4) ;
garygid 53:6ce808d0995e 383
garygid 58:4d06288d75a2 384 // highlight the button (what screen?)
garygid 58:4d06288d75a2 385 // different highlight for tScrn, whichTouched combinations, for debugging
garygid 58:4d06288d75a2 386 highlightButton( tCol,tRow, tScrn, whichTouched, 4,4) ; // g - highlight
garygid 58:4d06288d75a2 387 // usually the screen is re-drawn after
garygid 58:4d06288d75a2 388 // for now, this gives us good feedback that we can use
garygid 58:4d06288d75a2 389
garygid 58:4d06288d75a2 390 if( tRow == tNavRow ) tRow = 7 ; //
garygid 53:6ce808d0995e 391 switch ( (tCol*10) + tRow ) {
garygid 53:6ce808d0995e 392 //---------------------------------
garygid 53:6ce808d0995e 393 case 00: // 00 on screen 0 or 1
TickTock 42:4533b13b297d 394 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 395 indexOffset=indexOffset>4?indexOffset-4:1;
TickTock 42:4533b13b297d 396 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 397 wait_ms(500);
TickTock 37:fea2c1d52c5f 398 tt.background(Black);
TickTock 23:cd03f9c3395e 399 tt.calibrate();
TickTock 42:4533b13b297d 400 } else if (dMode[whichTouched]==playbackScreen) { // slower
TickTock 36:dbd39c315258 401 playbackInt *=2;
TickTock 36:dbd39c315258 402 if(playbackEn){
TickTock 36:dbd39c315258 403 playback.detach();
TickTock 36:dbd39c315258 404 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 405 }
TickTock 23:cd03f9c3395e 406 }
TickTock 23:cd03f9c3395e 407 break;
garygid 53:6ce808d0995e 408 //-----------------------------------------------
garygid 53:6ce808d0995e 409 case 10: // 1,0 (col,row) on screen 0 or 1
TickTock 42:4533b13b297d 410 if (dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 411 for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
TickTock 42:4533b13b297d 412 lastDMode[whichTouched]=99;//force refresh
TickTock 42:4533b13b297d 413 } else if (dMode[whichTouched]==cpScreen) {
TickTock 33:a277743ebdeb 414 pollCP=true;
TickTock 48:d1ce92104a1f 415 } else if (dMode[whichTouched]==cpHistScreen) { // gg - hist
TickTock 48:d1ce92104a1f 416 pollCP=true;
TickTock 48:d1ce92104a1f 417 } else if (dMode[whichTouched]==cpBarScreen) { // gg - cpbars
TickTock 46:73e8716f976f 418 pollCP=true;
TickTock 42:4533b13b297d 419 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 420 mbed_reset();
TickTock 42:4533b13b297d 421 } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
TickTock 36:dbd39c315258 422 playbackEn=!playbackEn;
TickTock 36:dbd39c315258 423 if(playbackEn){
TickTock 36:dbd39c315258 424 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 425 }else{
TickTock 36:dbd39c315258 426 playback.detach();
TickTock 36:dbd39c315258 427 }
TickTock 23:cd03f9c3395e 428 }
TickTock 23:cd03f9c3395e 429 break;
garygid 53:6ce808d0995e 430 //--------------------------------------
garygid 53:6ce808d0995e 431 case 20: // col 2 and row 0 on either screen 0 or 1
TickTock 42:4533b13b297d 432 if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
TickTock 23:cd03f9c3395e 433 indexOffset=indexOffset<77?indexOffset+4:80;
TickTock 42:4533b13b297d 434 } else if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 435 sprintf(sTemp,"Saving config file.\n");
TickTock 23:cd03f9c3395e 436 logMsg(sTemp);
TickTock 25:ddf0ec209f03 437 saveConfig();
TickTock 26:462ccb580472 438 spkr.beep(2000,0.25);
TickTock 42:4533b13b297d 439 } else if (dMode[whichTouched]==playbackScreen) { // faster
TickTock 36:dbd39c315258 440 if(playbackInt>.002){
TickTock 36:dbd39c315258 441 playbackInt/=2;
TickTock 36:dbd39c315258 442 if(playbackEn){
TickTock 36:dbd39c315258 443 playback.detach();
TickTock 36:dbd39c315258 444 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 445 }
TickTock 36:dbd39c315258 446 }
TickTock 23:cd03f9c3395e 447 }
TickTock 23:cd03f9c3395e 448 break;
garygid 53:6ce808d0995e 449 //----------------------------------
garygid 53:6ce808d0995e 450 //----------------------------------
garygid 53:6ce808d0995e 451 case 01: // col 0 row 1
TickTock 42:4533b13b297d 452 if (dMode[whichTouched]==config1Screen) {
TickTock 23:cd03f9c3395e 453 logEn = !logEn;
TickTock 40:0e6e71a7323f 454 if (!logEn) repeatPoll=false; // disable auto polling, too
TickTock 42:4533b13b297d 455 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 456 dtMode=(dtMode<6)?dtMode+1:0;
TickTock 42:4533b13b297d 457 lastDMode[whichTouched]=99;
TickTock 23:cd03f9c3395e 458 }
TickTock 23:cd03f9c3395e 459 break;
garygid 53:6ce808d0995e 460 //------------------------------
TickTock 23:cd03f9c3395e 461 case 11:
TickTock 42:4533b13b297d 462 if (dMode[whichTouched]==config1Screen){
TickTock 33:a277743ebdeb 463 repeatPoll = !repeatPoll&&logEn;
TickTock 33:a277743ebdeb 464 if (repeatPoll) {
TickTock 36:dbd39c315258 465 autoPoll.attach(&autoPollISR,pollInt);
TickTock 33:a277743ebdeb 466 } else {
TickTock 36:dbd39c315258 467 autoPoll.detach();
TickTock 33:a277743ebdeb 468 }
TickTock 42:4533b13b297d 469 } else if (dMode[whichTouched]==playbackScreen) {
TickTock 36:dbd39c315258 470 // Start/stop playback
TickTock 36:dbd39c315258 471 if(!playbackOpen){
TickTock 36:dbd39c315258 472 if(!logOpen){
TickTock 36:dbd39c315258 473 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 474 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 475 if(file==NULL){
TickTock 36:dbd39c315258 476 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
TickTock 36:dbd39c315258 477 logMsg(sTemp);
TickTock 36:dbd39c315258 478 spkr.beep(1000,0.25);
TickTock 36:dbd39c315258 479 } else {
TickTock 36:dbd39c315258 480 playbackOpen = true;
TickTock 50:83d5864c64a0 481 playbackEn=true;
TickTock 50:83d5864c64a0 482 playback.attach(&playbackISR,playbackInt);
TickTock 36:dbd39c315258 483 sprintf(sTemp,"Starting playback\n");
TickTock 36:dbd39c315258 484 logMsg(sTemp);
TickTock 36:dbd39c315258 485 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 486 can1.attach(&doNothing);// Stop recieving CAN data
TickTock 36:dbd39c315258 487 can2.attach(&doNothing);
TickTock 36:dbd39c315258 488 }
TickTock 36:dbd39c315258 489 } else {
TickTock 36:dbd39c315258 490 sprintf(sTemp,"Must stop logging first\n");
TickTock 36:dbd39c315258 491 logMsg(sTemp);
TickTock 36:dbd39c315258 492 }
TickTock 36:dbd39c315258 493 } else {
TickTock 36:dbd39c315258 494 playback.detach();
TickTock 36:dbd39c315258 495 fclose(file);
TickTock 36:dbd39c315258 496 playbackOpen=false;
TickTock 50:83d5864c64a0 497 playbackEn=false;
TickTock 36:dbd39c315258 498 can1.attach(&recieve1);// Restore CAN data recieve
TickTock 36:dbd39c315258 499 can2.attach(&recieve2);
TickTock 42:4533b13b297d 500 lastDMode[whichTouched]=99;
TickTock 36:dbd39c315258 501 }
TickTock 42:4533b13b297d 502 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 503 upDate(dtMode,true);
TickTock 42:4533b13b297d 504 lastDMode[whichTouched]=99;
TickTock 25:ddf0ec209f03 505 }
TickTock 23:cd03f9c3395e 506 break;
garygid 53:6ce808d0995e 507 //---------------------------------
garygid 53:6ce808d0995e 508 case 21: // col 2 row 1
TickTock 48:d1ce92104a1f 509 if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
TickTock 48:d1ce92104a1f 510 yesBattLog = !yesBattLog;
TickTock 48:d1ce92104a1f 511
TickTock 48:d1ce92104a1f 512 } else if (dMode[whichTouched]==dateScreen){
TickTock 25:ddf0ec209f03 513 upDate(dtMode,false);
TickTock 42:4533b13b297d 514 lastDMode[whichTouched]=99;
TickTock 25:ddf0ec209f03 515 }
TickTock 23:cd03f9c3395e 516 break;
garygid 53:6ce808d0995e 517
garygid 53:6ce808d0995e 518 //-----------------------------------
garygid 53:6ce808d0995e 519 //-----------------------------------
garygid 53:6ce808d0995e 520 // Prev Navigation
garygid 53:6ce808d0995e 521 case 07: // col 0 row tNavRow
TickTock 42:4533b13b297d 522 dMode[whichTouched]=dMode[whichTouched]>0?dMode[whichTouched]-1:maxScreens;
TickTock 22:a43df3905863 523 break;
garygid 53:6ce808d0995e 524 //-----------------------------------
garygid 53:6ce808d0995e 525 // Select Screen Navigation
garygid 53:6ce808d0995e 526 case 17:
TickTock 43:e7f6f80590e3 527 //secsNoTouch = userTimeout; // immediately exit config mode
TickTock 43:e7f6f80590e3 528 sMode=0;
TickTock 43:e7f6f80590e3 529 lastDMode[whichTouched]=99; // Repaint
TickTock 22:a43df3905863 530 break;
garygid 53:6ce808d0995e 531 //-----------------------------------
garygid 53:6ce808d0995e 532 // Index Navigation
garygid 53:6ce808d0995e 533 case 27: // col 2 row tNavRow
garygid 53:6ce808d0995e 534 dMode[whichTouched]= mainScreen; // indexScreen ; // gg - index
garygid 53:6ce808d0995e 535 break;
garygid 53:6ce808d0995e 536 //------------------------------------
garygid 53:6ce808d0995e 537 // Next Navigation
garygid 53:6ce808d0995e 538 case 37: // lower right on Nav Line gg - move next
TickTock 42:4533b13b297d 539 dMode[whichTouched]=dMode[whichTouched]<maxScreens?dMode[whichTouched]+1:0;
TickTock 22:a43df3905863 540 break;
garygid 53:6ce808d0995e 541 //------------------------------------
garygid 53:6ce808d0995e 542 //------------------------------------
TickTock 22:a43df3905863 543 default:
TickTock 25:ddf0ec209f03 544 break;
TickTock 25:ddf0ec209f03 545 }
TickTock 23:cd03f9c3395e 546 break;
TickTock 23:cd03f9c3395e 547 case 2: // numpad
TickTock 23:cd03f9c3395e 548 break;
TickTock 23:cd03f9c3395e 549 case 3:
TickTock 23:cd03f9c3395e 550 break;
TickTock 23:cd03f9c3395e 551 default:
TickTock 23:cd03f9c3395e 552 break;
TickTock 23:cd03f9c3395e 553 } // case sMode
TickTock 22:a43df3905863 554 } //recently touched
TickTock 4:8d7759f4fe7a 555 } else { // userIdle
TickTock 8:67eed72f3e10 556 if(sMode==1){
TickTock 8:67eed72f3e10 557 sMode=0;
TickTock 43:e7f6f80590e3 558 lastDMode[whichTouched]=99;
TickTock 8:67eed72f3e10 559 }
TickTock 4:8d7759f4fe7a 560 }
TickTock 34:4751a8259b18 561
TickTock 34:4751a8259b18 562 if(tick){ // Executes once a second
TickTock 41:8d4609ea7259 563 accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
TickTock 35:5acbd8a64a89 564 accOn=(accV>5)?true:false;
TickTock 49:a3d2c5bb3cfa 565 if(laccOn&&!accOn){ // Car turned off
TickTock 49:a3d2c5bb3cfa 566 //write efficiency history data
TickTock 49:a3d2c5bb3cfa 567 cfile = fopen("/local/ehist.cny", "w");
TickTock 49:a3d2c5bb3cfa 568 if (cfile!=NULL){ // found a efficiency history file
TickTock 49:a3d2c5bb3cfa 569 for(i=0;i<39;i++){
TickTock 49:a3d2c5bb3cfa 570 fprintf(cfile,"%f %f\r\n",mph[i],kW[i]);
TickTock 49:a3d2c5bb3cfa 571 }
TickTock 49:a3d2c5bb3cfa 572 fclose(cfile);
TickTock 49:a3d2c5bb3cfa 573 }
TickTock 49:a3d2c5bb3cfa 574 }
TickTock 49:a3d2c5bb3cfa 575 laccOn=accOn;
TickTock 36:dbd39c315258 576 if(!accOn&&!logEn&&userIdle&&!playbackEn){
TickTock 40:0e6e71a7323f 577 //sprintf(sTemp,"Display Off %4.2f\n",accV);
TickTock 40:0e6e71a7323f 578 //logMsg(sTemp);
TickTock 35:5acbd8a64a89 579 dled = 0; // turn off display if car off and logging disabled and no user activity
TickTock 35:5acbd8a64a89 580 }else if(!headlights){
TickTock 35:5acbd8a64a89 581 dled = ledHi;
TickTock 34:4751a8259b18 582 }else{
TickTock 35:5acbd8a64a89 583 dled = ledLo;
TickTock 34:4751a8259b18 584 }
TickTock 49:a3d2c5bb3cfa 585
TickTock 49:a3d2c5bb3cfa 586 //compute historic efficiency
TickTock 41:8d4609ea7259 587 if(numSsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 588 mph[0]=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car
TickTock 36:dbd39c315258 589 }else{
TickTock 49:a3d2c5bb3cfa 590 mph[0]=0;
TickTock 36:dbd39c315258 591 }
TickTock 49:a3d2c5bb3cfa 592 if(mph[0]>99){
TickTock 49:a3d2c5bb3cfa 593 mph[0]=0;
TickTock 49:a3d2c5bb3cfa 594 }
TickTock 49:a3d2c5bb3cfa 595 mpkWh[0]=mph[0];
TickTock 41:8d4609ea7259 596 if(numWsamples>0){ // Avoid div0
TickTock 49:a3d2c5bb3cfa 597 kW[0]=((float) mWs_x4)/numWsamples/4e3;
TickTock 49:a3d2c5bb3cfa 598 mpkWh[0]/=kW[0];
TickTock 49:a3d2c5bb3cfa 599 if (mpkWh[0]<0) {
TickTock 49:a3d2c5bb3cfa 600 mpkWh[0]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 601 }
TickTock 41:8d4609ea7259 602 }else{
TickTock 49:a3d2c5bb3cfa 603 kW[0]=0;
TickTock 49:a3d2c5bb3cfa 604 mpkWh[0]=0;
TickTock 49:a3d2c5bb3cfa 605 }
TickTock 49:a3d2c5bb3cfa 606 //mpkWh[0]=floor(mpkWh[0]*10+0.5)/10; // Round to nearest 10th
TickTock 49:a3d2c5bb3cfa 607 motorRPM=0;
TickTock 41:8d4609ea7259 608 numSsamples=0;
TickTock 40:0e6e71a7323f 609 mWs_x4=0;
TickTock 40:0e6e71a7323f 610 numWsamples=0;
TickTock 55:8a51361434ae 611 if(accOn||playbackEn){
TickTock 52:d5385fbf4ea1 612 for(i=1;i<39;i++){
TickTock 49:a3d2c5bb3cfa 613 average=mph[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 614 mph[i]-=average;
TickTock 52:d5385fbf4ea1 615 mph[i]+=mph[0];
TickTock 52:d5385fbf4ea1 616 mpkWh[i]=average;
TickTock 49:a3d2c5bb3cfa 617 average=kW[i]/timeConstant[i];
TickTock 49:a3d2c5bb3cfa 618 kW[i]-=average;
TickTock 52:d5385fbf4ea1 619 kW[i]+=kW[0];
TickTock 52:d5385fbf4ea1 620 mpkWh[i]/=average;
TickTock 49:a3d2c5bb3cfa 621 if (mpkWh[i]<0) {
TickTock 49:a3d2c5bb3cfa 622 mpkWh[i]=99;// negative means inf.
TickTock 49:a3d2c5bb3cfa 623 }
TickTock 49:a3d2c5bb3cfa 624 //mpkWh[i]=floor(mpkWh[i]*10+0.5)/10; // Round to nearest 10th
TickTock 52:d5385fbf4ea1 625 }
TickTock 49:a3d2c5bb3cfa 626 }
TickTock 49:a3d2c5bb3cfa 627 updateDTE=true;
TickTock 40:0e6e71a7323f 628 if(logCP)
TickTock 40:0e6e71a7323f 629 logPackVoltages(); // Turbo3
TickTock 34:4751a8259b18 630 tick=false;
TickTock 33:a277743ebdeb 631 }
TickTock 36:dbd39c315258 632
TickTock 39:eef8beac7411 633 display=display<1?display+1:0; // toggle display
TickTock 39:eef8beac7411 634 updateDisplay(display);
TickTock 39:eef8beac7411 635
TickTock 39:eef8beac7411 636 if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
TickTock 39:eef8beac7411 637 sendCPreq(); // send cellpair data request.
TickTock 39:eef8beac7411 638 wait_ms(16);
TickTock 39:eef8beac7411 639 sendTreq(); //send temperature request
TickTock 39:eef8beac7411 640 pollCP=false;
TickTock 39:eef8beac7411 641 }
TickTock 39:eef8beac7411 642
TickTock 36:dbd39c315258 643 if(step){ // playback
TickTock 36:dbd39c315258 644 if(playbackOpen&&playbackEn){
TickTock 38:155ec32c5e91 645 for(i=0;i<120;i++){
TickTock 36:dbd39c315258 646 if(!feof(file)){
TickTock 37:fea2c1d52c5f 647 fscanf(file,"%5c%8c",&header,&data);
TickTock 37:fea2c1d52c5f 648 logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
TickTock 36:dbd39c315258 649 }else{
TickTock 36:dbd39c315258 650 fclose(file); // restart
TickTock 36:dbd39c315258 651 file = fopen("/usb/playback.alc", "rb");
TickTock 50:83d5864c64a0 652 lastDMode[whichTouched]=99;//force refresh
TickTock 36:dbd39c315258 653 spkr.beep(2000,0.25);
TickTock 36:dbd39c315258 654 }
TickTock 36:dbd39c315258 655 }
TickTock 36:dbd39c315258 656 }
TickTock 36:dbd39c315258 657 step=false;
TickTock 36:dbd39c315258 658 }
TickTock 37:fea2c1d52c5f 659
TickTock 2:71b1999a8ea5 660 } //while (true)
TickTock 0:1596b8644523 661 }