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

displayModes.cpp@35:5acbd8a64a89, 2013-03-21 (annotated)

Committer:
TickTock
Date:
Thu Mar 21 12:05:22 2013 +0000
Revision:
35:5acbd8a64a89
Parent:
34:4751a8259b18
Child:
36:dbd39c315258
Added 12V monitor; configurable 12V adjustment & dled brightness (via config file); new config file format 2; fixed reset on select bug

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TickTock 13:62e0f7f39ff5 1 //displayModes.cpp
TickTock 13:62e0f7f39ff5 2
TickTock 13:62e0f7f39ff5 3 #include "displayModes.h"
TickTock 25:ddf0ec209f03 4 char sTemp1[40];
TickTock 24:6cf76ed8c432 5 char sTemp2[16];
TickTock 13:62e0f7f39ff5 6
TickTock 13:62e0f7f39ff5 7 void printLast (bool force){
TickTock 13:62e0f7f39ff5 8 CANMessage msg;
TickTock 13:62e0f7f39ff5 9 tt.locate(0,6);
TickTock 13:62e0f7f39ff5 10 tt.foreground(Red);
TickTock 13:62e0f7f39ff5 11 tt.background(Yellow);
TickTock 13:62e0f7f39ff5 12 if(force) tt.cls(); // Just clear screen if forced - always update display
TickTock 13:62e0f7f39ff5 13 tt.set_font((unsigned char*) Arial12x12_prop); // select the font
TickTock 13:62e0f7f39ff5 14 for(int i=0; i<19; i++){
TickTock 13:62e0f7f39ff5 15 msg = lastMsg[i+indexOffset];
TickTock 13:62e0f7f39ff5 16 printf("%03x : %02x %02x %02x %02x %02x %02x %02x %02x \n",msg.id,msg.data[0],msg.data[1],msg.data[2],msg.data[3],msg.data[4],msg.data[5],msg.data[6],msg.data[7]);
TickTock 13:62e0f7f39ff5 17 }
TickTock 25:ddf0ec209f03 18 if(sMode==1){
TickTock 25:ddf0ec209f03 19 tt.foreground(Yellow);
TickTock 25:ddf0ec209f03 20 tt.background(DarkCyan);
TickTock 25:ddf0ec209f03 21 tt.set_font((unsigned char*) Arial12x12);
TickTock 25:ddf0ec209f03 22 sprintf(sTemp1,"<up>");
TickTock 25:ddf0ec209f03 23 sprintf(sTemp2,"");
TickTock 25:ddf0ec209f03 24 showButton(0,0,sTemp1,sTemp2,3,3);
TickTock 25:ddf0ec209f03 25 tt.foreground(Yellow);
TickTock 25:ddf0ec209f03 26 tt.background(DarkCyan);
TickTock 25:ddf0ec209f03 27 tt.set_font((unsigned char*) Arial12x12);
TickTock 25:ddf0ec209f03 28 sprintf(sTemp1,"<down>");
TickTock 25:ddf0ec209f03 29 showButton(2,0,sTemp1,sTemp2,3,3);
TickTock 25:ddf0ec209f03 30 }
TickTock 13:62e0f7f39ff5 31 }
TickTock 13:62e0f7f39ff5 32
TickTock 13:62e0f7f39ff5 33 void printChanged (bool force){
TickTock 13:62e0f7f39ff5 34 CANMessage msg;
TickTock 13:62e0f7f39ff5 35 unsigned char i,j;
TickTock 13:62e0f7f39ff5 36 tt.locate(0,6);
TickTock 13:62e0f7f39ff5 37 tt.foreground(Red);
TickTock 13:62e0f7f39ff5 38 tt.background(Yellow);
TickTock 13:62e0f7f39ff5 39 if(force) tt.cls(); // Just clear screen if forced - always update display
TickTock 13:62e0f7f39ff5 40 tt.set_font((unsigned char*) Arial12x12_prop); // select the font
TickTock 13:62e0f7f39ff5 41 i=0;
TickTock 13:62e0f7f39ff5 42 j=indexOffset;
TickTock 13:62e0f7f39ff5 43 do{
TickTock 13:62e0f7f39ff5 44 j=j<99?j+1:j;
TickTock 13:62e0f7f39ff5 45 if(msgChanged[j]>0){
TickTock 13:62e0f7f39ff5 46 msg = lastMsg[j];
TickTock 13:62e0f7f39ff5 47 printf("%03x : %02x %02x %02x %02x %02x %02x %02x %02x \n",msg.id,msg.data[0],msg.data[1],msg.data[2],msg.data[3],msg.data[4],msg.data[5],msg.data[6],msg.data[7]);
TickTock 13:62e0f7f39ff5 48 i++;
TickTock 13:62e0f7f39ff5 49 }// if changed
TickTock 13:62e0f7f39ff5 50 }while(i<19&&j<99);
TickTock 13:62e0f7f39ff5 51 }
TickTock 13:62e0f7f39ff5 52
TickTock 13:62e0f7f39ff5 53 void printLog (bool force){
TickTock 13:62e0f7f39ff5 54 static unsigned char lastDisplayLoc = 0;
TickTock 13:62e0f7f39ff5 55 if(force||displayLoc!=lastDisplayLoc){ //only update if changed
TickTock 13:62e0f7f39ff5 56 tt.foreground(Amber);
TickTock 13:62e0f7f39ff5 57 tt.background(Black);
TickTock 13:62e0f7f39ff5 58 tt.cls();
TickTock 13:62e0f7f39ff5 59 tt.locate(0,6);
TickTock 13:62e0f7f39ff5 60 tt.set_font((unsigned char*) Arial12x12);
TickTock 13:62e0f7f39ff5 61 for(int i=0; i<19; i++){
TickTock 13:62e0f7f39ff5 62 printf("%s",displayLog[displayLoc]);
TickTock 13:62e0f7f39ff5 63 displayLoc=displayLoc>17?0:displayLoc+1;
TickTock 13:62e0f7f39ff5 64 }
TickTock 13:62e0f7f39ff5 65 }
TickTock 13:62e0f7f39ff5 66 lastDisplayLoc=displayLoc;
TickTock 13:62e0f7f39ff5 67 }
TickTock 13:62e0f7f39ff5 68
TickTock 13:62e0f7f39ff5 69 void printDTE (bool force){
TickTock 13:62e0f7f39ff5 70 unsigned short gids, SOC, packV;
TickTock 13:62e0f7f39ff5 71 static unsigned short lgids=0, lSOC=0, lpackV=0;
TickTock 13:62e0f7f39ff5 72 CANMessage msg;
TickTock 13:62e0f7f39ff5 73
TickTock 13:62e0f7f39ff5 74 msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids
TickTock 13:62e0f7f39ff5 75 gids = (msg.data[0]<<2)+(msg.data[1]>>6);
TickTock 13:62e0f7f39ff5 76 msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC
TickTock 13:62e0f7f39ff5 77 SOC = (msg.data[0]<<2)+(msg.data[1]>>6);
TickTock 13:62e0f7f39ff5 78 msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts
TickTock 13:62e0f7f39ff5 79 packV = (msg.data[2]<<2)+(msg.data[3]>>6);
TickTock 13:62e0f7f39ff5 80
TickTock 13:62e0f7f39ff5 81 tt.background(Navy);
TickTock 13:62e0f7f39ff5 82 if(force) tt.cls();
TickTock 13:62e0f7f39ff5 83 if(force||gids!=lgids){
TickTock 25:ddf0ec209f03 84 tt.foreground(Yellow);
TickTock 13:62e0f7f39ff5 85 tt.set_font((unsigned char*) Arial28x28);
TickTock 13:62e0f7f39ff5 86 tt.locate(10,10);
TickTock 13:62e0f7f39ff5 87 printf("%4d gids\n",gids);
TickTock 35:5acbd8a64a89 88 tt.locate(20,40);
TickTock 13:62e0f7f39ff5 89 printf("%4.1f kWh\n",(float)gids*0.08);
TickTock 13:62e0f7f39ff5 90 tt.set_font((unsigned char*) SCProSB31x55);
TickTock 13:62e0f7f39ff5 91 tt.foreground(Green);
TickTock 13:62e0f7f39ff5 92 tt.locate(60,96);
TickTock 34:4751a8259b18 93 printf("%4.1f mi \n",(float)(gids-5)*0.31); // Approx for now
TickTock 13:62e0f7f39ff5 94 lgids=gids;
TickTock 13:62e0f7f39ff5 95 }
TickTock 13:62e0f7f39ff5 96 if(force||SOC!=lSOC){
TickTock 25:ddf0ec209f03 97 tt.foreground(Yellow);
TickTock 13:62e0f7f39ff5 98 tt.set_font((unsigned char*) Arial28x28);
TickTock 13:62e0f7f39ff5 99 tt.locate(200,10);
TickTock 13:62e0f7f39ff5 100 printf("%4.1f%s\n",(float)SOC/10,"%");
TickTock 13:62e0f7f39ff5 101 lSOC=SOC;
TickTock 13:62e0f7f39ff5 102 }
TickTock 13:62e0f7f39ff5 103 if(force||packV!=lpackV){
TickTock 25:ddf0ec209f03 104 tt.foreground(Yellow);
TickTock 13:62e0f7f39ff5 105 tt.set_font((unsigned char*) Arial28x28);
TickTock 13:62e0f7f39ff5 106 tt.locate(200,200);
TickTock 13:62e0f7f39ff5 107 printf("%4.1fV\n",(float)packV/2);
TickTock 13:62e0f7f39ff5 108 lpackV=packV;
TickTock 13:62e0f7f39ff5 109 }
TickTock 35:5acbd8a64a89 110 if(force||tick){
TickTock 35:5acbd8a64a89 111 tt.foreground(Yellow);
TickTock 35:5acbd8a64a89 112 tt.set_font((unsigned char*) Arial28x28);
TickTock 35:5acbd8a64a89 113 tt.locate(20,200);
TickTock 35:5acbd8a64a89 114 printf("%4.2fV \n",accV);
TickTock 35:5acbd8a64a89 115 }
TickTock 13:62e0f7f39ff5 116 }
TickTock 13:62e0f7f39ff5 117
TickTock 25:ddf0ec209f03 118 void braking (bool force, bool prdata=false){
TickTock 28:f24ac05645d9 119 unsigned long targetBraking, regenBraking;
TickTock 28:f24ac05645d9 120 static unsigned long maxTarget = 1000, maxRegen = 1000, tarDivReg = 1000;
TickTock 28:f24ac05645d9 121 unsigned long temp;
TickTock 28:f24ac05645d9 122 static unsigned char lastPressure[4] = {200,200,200,200};
TickTock 28:f24ac05645d9 123 unsigned char i,r,t;
TickTock 28:f24ac05645d9 124 static unsigned char lr, lt;
TickTock 28:f24ac05645d9 125 CANMessage msg;
TickTock 28:f24ac05645d9 126
TickTock 28:f24ac05645d9 127 msg = lastMsg[indexLastMsg[0x1cb]]; //Get Target and Regen
TickTock 28:f24ac05645d9 128 regenBraking = (msg.data[0]<<3)+(msg.data[1]>>5);
TickTock 28:f24ac05645d9 129 targetBraking = (msg.data[2]<<3)+(msg.data[3]>>5);
TickTock 28:f24ac05645d9 130 if ((targetBraking>50)&&(regenBraking>50)){
TickTock 28:f24ac05645d9 131 temp = targetBraking;
TickTock 28:f24ac05645d9 132 temp *= 1000;
TickTock 28:f24ac05645d9 133 temp /= regenBraking;
TickTock 28:f24ac05645d9 134 if (temp<tarDivReg) tarDivReg=temp;
TickTock 28:f24ac05645d9 135 }
TickTock 28:f24ac05645d9 136 if (targetBraking>maxTarget) maxTarget=targetBraking;
TickTock 28:f24ac05645d9 137 if (regenBraking>maxRegen) maxRegen=regenBraking;
TickTock 28:f24ac05645d9 138
TickTock 28:f24ac05645d9 139 msg = lastMsg[indexLastMsg[0x1ca]]; //Get brake pressure
TickTock 28:f24ac05645d9 140 tt.background(Navy);
TickTock 28:f24ac05645d9 141 if (force) {
TickTock 28:f24ac05645d9 142 tt.cls();
TickTock 28:f24ac05645d9 143 tt.rect(0,111,170,239,White);
TickTock 28:f24ac05645d9 144 tt.line(0,207,170,207,White);
TickTock 28:f24ac05645d9 145 tt.line(0,175,170,175,White);
TickTock 28:f24ac05645d9 146 tt.line(0,143,170,143,White);
TickTock 28:f24ac05645d9 147 lastPressure[0] = 200;
TickTock 28:f24ac05645d9 148 lastPressure[1] = 200;
TickTock 28:f24ac05645d9 149 lastPressure[2] = 200;
TickTock 28:f24ac05645d9 150 lastPressure[3] = 200;
TickTock 28:f24ac05645d9 151 }
TickTock 28:f24ac05645d9 152 // plot bar graph for each wheel pressure
TickTock 28:f24ac05645d9 153 for (i=0; i<4; i++){
TickTock 28:f24ac05645d9 154 if (msg.data[i]<239) {
TickTock 28:f24ac05645d9 155 if (msg.data[i]>lastPressure[i]){
TickTock 28:f24ac05645d9 156 tt.fillrect(10+40*i,239-msg.data[i],40+40*i,239,Red);
TickTock 28:f24ac05645d9 157 } else if (msg.data[i]<lastPressure[i]) {
TickTock 28:f24ac05645d9 158 tt.fillrect(10+40*i,238-lastPressure[i],40+40*i,238-msg.data[i],Navy);
TickTock 28:f24ac05645d9 159 }
TickTock 28:f24ac05645d9 160 lastPressure[i]=msg.data[i];
TickTock 28:f24ac05645d9 161 }
TickTock 28:f24ac05645d9 162 }
TickTock 28:f24ac05645d9 163
TickTock 28:f24ac05645d9 164 temp = targetBraking;
TickTock 28:f24ac05645d9 165 temp *=200;
TickTock 28:f24ac05645d9 166 temp /= maxTarget;
TickTock 28:f24ac05645d9 167 t = (char) temp;
TickTock 28:f24ac05645d9 168 if (t>200) t=200;
TickTock 28:f24ac05645d9 169 temp = regenBraking;
TickTock 28:f24ac05645d9 170 temp *= tarDivReg;
TickTock 28:f24ac05645d9 171 temp /= maxTarget;
TickTock 28:f24ac05645d9 172 temp /= 5;
TickTock 28:f24ac05645d9 173 r = (char) temp;
TickTock 28:f24ac05645d9 174 if (r>200) r=200;
TickTock 28:f24ac05645d9 175 if(lr!=r&&prdata){
TickTock 28:f24ac05645d9 176 tt.foreground(Yellow);
TickTock 28:f24ac05645d9 177 tt.set_font((unsigned char*) Arial28x28);
TickTock 28:f24ac05645d9 178 tt.locate(100,40);
TickTock 28:f24ac05645d9 179 printf("%d %d \n",regenBraking,maxRegen);
TickTock 28:f24ac05645d9 180 tt.locate(100,70);
TickTock 28:f24ac05645d9 181 printf("%3.1f (%3.1f%s) \n",(float)tarDivReg/10,(float)regenBraking*tarDivReg/targetBraking/10,"%");
TickTock 28:f24ac05645d9 182 }
TickTock 28:f24ac05645d9 183 if(lt!=t&&prdata){
TickTock 28:f24ac05645d9 184 tt.foreground(Yellow);
TickTock 28:f24ac05645d9 185 tt.set_font((unsigned char*) Arial28x28);
TickTock 28:f24ac05645d9 186 tt.locate(100,10);
TickTock 28:f24ac05645d9 187 printf("%d %d \n",targetBraking,maxTarget);
TickTock 28:f24ac05645d9 188 }
TickTock 28:f24ac05645d9 189 if (r>t) t=r; //Should never happen
TickTock 28:f24ac05645d9 190 if((lr!=r||lt!=t)&&!prdata){
TickTock 28:f24ac05645d9 191 tt.fillrect(200,10,300,239-t,Navy);
TickTock 28:f24ac05645d9 192 tt.fillrect(200,239-t,300,239-r,Red);
TickTock 28:f24ac05645d9 193 tt.fillrect(200,239-r,300,239,Green);
TickTock 28:f24ac05645d9 194 }
TickTock 28:f24ac05645d9 195 lt=t;
TickTock 28:f24ac05645d9 196 lr=r;
TickTock 28:f24ac05645d9 197 }
TickTock 28:f24ac05645d9 198
TickTock 28:f24ac05645d9 199 /*void braking (bool force, bool prdata=false){
TickTock 23:cd03f9c3395e 200 unsigned long targetBraking, regenBraking, speed;
TickTock 27:6bd073c33977 201 static unsigned long maxTarget = 20000, maxRegen = 20000, tarDivReg = 1000;
TickTock 13:62e0f7f39ff5 202 short rpm;
TickTock 13:62e0f7f39ff5 203 unsigned long temp;
TickTock 13:62e0f7f39ff5 204 static unsigned char lastPressure[4] = {200,200,200,200};
TickTock 13:62e0f7f39ff5 205 unsigned char i,r,t;
TickTock 13:62e0f7f39ff5 206 static unsigned char lr, lt;
TickTock 13:62e0f7f39ff5 207 CANMessage msg;
TickTock 13:62e0f7f39ff5 208
TickTock 13:62e0f7f39ff5 209 msg = lastMsg[indexLastMsg[0x1cb]]; //Get Target and Regen
TickTock 13:62e0f7f39ff5 210 regenBraking = (msg.data[0]<<3)+(msg.data[1]>>5);
TickTock 13:62e0f7f39ff5 211 targetBraking = (msg.data[2]<<3)+(msg.data[3]>>5);
TickTock 13:62e0f7f39ff5 212 msg = lastMsg[indexLastMsg[0x176]]; //Get rpms - not sure what this is but scales to mph with .0725
TickTock 13:62e0f7f39ff5 213 rpm = ((short)msg.data[0]<<8)+msg.data[1];
TickTock 13:62e0f7f39ff5 214 speed =rpm>0?rpm>>3:-rpm>>3; //Take absolute to get speed; div8
TickTock 23:cd03f9c3395e 215 if ((targetBraking>2039)||(speed>200)) { //Filter weird messages
TickTock 23:cd03f9c3395e 216 targetBraking = 0;
TickTock 23:cd03f9c3395e 217 regenBraking = 0;
TickTock 23:cd03f9c3395e 218 } else {
TickTock 23:cd03f9c3395e 219 if ((targetBraking>50)&&(regenBraking>50)){
TickTock 23:cd03f9c3395e 220 temp = targetBraking;
TickTock 23:cd03f9c3395e 221 temp *= 1000;
TickTock 23:cd03f9c3395e 222 temp /= regenBraking;
TickTock 23:cd03f9c3395e 223 if (temp<tarDivReg) tarDivReg=temp;
TickTock 23:cd03f9c3395e 224 }
TickTock 23:cd03f9c3395e 225 targetBraking *= speed;
TickTock 23:cd03f9c3395e 226 regenBraking *= speed;
TickTock 23:cd03f9c3395e 227 if (targetBraking>maxTarget) maxTarget=targetBraking;
TickTock 23:cd03f9c3395e 228 if (regenBraking>maxRegen) maxRegen=regenBraking;
TickTock 23:cd03f9c3395e 229 }
TickTock 23:cd03f9c3395e 230
TickTock 13:62e0f7f39ff5 231 msg = lastMsg[indexLastMsg[0x1ca]]; //Get brake pressure
TickTock 13:62e0f7f39ff5 232 tt.background(Navy);
TickTock 13:62e0f7f39ff5 233 if (force) {
TickTock 13:62e0f7f39ff5 234 tt.cls();
TickTock 13:62e0f7f39ff5 235 tt.rect(0,111,170,239,White);
TickTock 13:62e0f7f39ff5 236 tt.line(0,207,170,207,White);
TickTock 13:62e0f7f39ff5 237 tt.line(0,175,170,175,White);
TickTock 13:62e0f7f39ff5 238 tt.line(0,143,170,143,White);
TickTock 13:62e0f7f39ff5 239 lastPressure[0] = 200;
TickTock 13:62e0f7f39ff5 240 lastPressure[1] = 200;
TickTock 13:62e0f7f39ff5 241 lastPressure[2] = 200;
TickTock 13:62e0f7f39ff5 242 lastPressure[3] = 200;
TickTock 13:62e0f7f39ff5 243 }
TickTock 13:62e0f7f39ff5 244 // plot bar graph for each wheel pressure
TickTock 13:62e0f7f39ff5 245 for (i=0; i<4; i++){
TickTock 13:62e0f7f39ff5 246 if (msg.data[i]<239) {
TickTock 13:62e0f7f39ff5 247 if (msg.data[i]>lastPressure[i]){
TickTock 13:62e0f7f39ff5 248 tt.fillrect(10+40*i,239-msg.data[i],40+40*i,239,Red);
TickTock 13:62e0f7f39ff5 249 } else if (msg.data[i]<lastPressure[i]) {
TickTock 13:62e0f7f39ff5 250 tt.fillrect(10+40*i,238-lastPressure[i],40+40*i,238-msg.data[i],Navy);
TickTock 13:62e0f7f39ff5 251 }
TickTock 13:62e0f7f39ff5 252 lastPressure[i]=msg.data[i];
TickTock 13:62e0f7f39ff5 253 }
TickTock 13:62e0f7f39ff5 254 }
TickTock 13:62e0f7f39ff5 255
TickTock 27:6bd073c33977 256 temp = targetBraking;
TickTock 27:6bd073c33977 257 temp *=200;
TickTock 27:6bd073c33977 258 temp /= maxTarget;
TickTock 27:6bd073c33977 259 t = (char) temp;
TickTock 27:6bd073c33977 260 if (t>200) t=200;
TickTock 27:6bd073c33977 261 temp = regenBraking;
TickTock 27:6bd073c33977 262 temp *= tarDivReg;
TickTock 27:6bd073c33977 263 temp /= maxTarget;
TickTock 27:6bd073c33977 264 temp /= 5;
TickTock 27:6bd073c33977 265 r = (char) temp;
TickTock 27:6bd073c33977 266 if (r>200) r=200;
TickTock 27:6bd073c33977 267 if(lr!=r&&prdata){
TickTock 27:6bd073c33977 268 tt.foreground(Yellow);
TickTock 27:6bd073c33977 269 tt.set_font((unsigned char*) Arial28x28);
TickTock 27:6bd073c33977 270 tt.locate(100,40);
TickTock 27:6bd073c33977 271 printf("%d %d \n",regenBraking,maxRegen);
TickTock 27:6bd073c33977 272 tt.locate(100,70);
TickTock 27:6bd073c33977 273 printf("%3.1f (%3.1f%s) \n",(float)tarDivReg/10,(float)regenBraking*tarDivReg/targetBraking/10,"%");
TickTock 27:6bd073c33977 274 }
TickTock 27:6bd073c33977 275 if(lt!=t&&prdata){
TickTock 27:6bd073c33977 276 tt.foreground(Yellow);
TickTock 27:6bd073c33977 277 tt.set_font((unsigned char*) Arial28x28);
TickTock 27:6bd073c33977 278 tt.locate(100,10);
TickTock 27:6bd073c33977 279 printf("%d %d \n",targetBraking,maxTarget);
TickTock 13:62e0f7f39ff5 280 }
TickTock 27:6bd073c33977 281 if (r>t) t=r; //Should never happen
TickTock 27:6bd073c33977 282 if((lr!=r||lt!=t)&&!prdata){
TickTock 27:6bd073c33977 283 tt.fillrect(200,10,300,239-t,Navy);
TickTock 27:6bd073c33977 284 tt.fillrect(200,239-t,300,239-r,Red);
TickTock 27:6bd073c33977 285 tt.fillrect(200,239-r,300,239,Green);
TickTock 27:6bd073c33977 286 }
TickTock 27:6bd073c33977 287 lt=t;
TickTock 27:6bd073c33977 288 lr=r;
TickTock 28:f24ac05645d9 289 }*/
TickTock 13:62e0f7f39ff5 290
TickTock 13:62e0f7f39ff5 291 void cpData(bool force){
TickTock 13:62e0f7f39ff5 292 short unsigned max, min, jv, i, bd;
TickTock 13:62e0f7f39ff5 293 unsigned avg;
TickTock 13:62e0f7f39ff5 294 if(force){
TickTock 13:62e0f7f39ff5 295 tt.foreground(White);
TickTock 13:62e0f7f39ff5 296 tt.background(Navy);
TickTock 13:62e0f7f39ff5 297 tt.set_font((unsigned char*) Arial12x12_prop); // select the font
TickTock 13:62e0f7f39ff5 298 max=0;
TickTock 13:62e0f7f39ff5 299 min=9999;
TickTock 13:62e0f7f39ff5 300 avg=0;
TickTock 13:62e0f7f39ff5 301 for(i=0; i<96; i++){
TickTock 13:62e0f7f39ff5 302 bd=(battData[i*2+3]<<8)+battData[i*2+4];
TickTock 13:62e0f7f39ff5 303 avg+=bd;
TickTock 13:62e0f7f39ff5 304 if(bd>max) max=bd;
TickTock 13:62e0f7f39ff5 305 if(bd<min) min=bd;
TickTock 13:62e0f7f39ff5 306 }
TickTock 13:62e0f7f39ff5 307 avg /= 96;
TickTock 13:62e0f7f39ff5 308 if(min<3713) {
TickTock 13:62e0f7f39ff5 309 jv=avg-(max-avg)*1.5;
TickTock 13:62e0f7f39ff5 310 } else { // Only compute judgement value if min cellpair meets <= 3712mV requirement
TickTock 13:62e0f7f39ff5 311 jv=0;
TickTock 13:62e0f7f39ff5 312 }
TickTock 13:62e0f7f39ff5 313 tt.cls();
TickTock 13:62e0f7f39ff5 314 tt.locate(0,6);
TickTock 13:62e0f7f39ff5 315 printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %02dC %02dC %02dC %02dC\n\n",max,min,avg,jv,battData[224+5],battData[224+8],battData[224+11],battData[224+14]);
TickTock 13:62e0f7f39ff5 316 tt.locate(0,36);
TickTock 13:62e0f7f39ff5 317 for(i=0; i<16; i++){
TickTock 13:62e0f7f39ff5 318 printf("%02d-%02d : %04d %04d %04d %04d %04d %04d\n",i*6+1,i*6+6,(battData[i*12+3]<<8)+battData[i*12+4],(battData[i*12+5]<<8)+battData[i*12+6],(battData[i*12+7]<<8)+battData[i*12+8],(battData[i*12+9]<<8)+battData[i*12+10],(battData[i*12+11]<<8)+battData[i*12+12],(battData[i*12+13]<<8)+battData[i*12+14]);
TickTock 13:62e0f7f39ff5 319 }
TickTock 13:62e0f7f39ff5 320 tt.rect(8+0*41,16,40+0*41,28,Green);
TickTock 13:62e0f7f39ff5 321 tt.rect(8+1*41,16,40+1*41,28,Yellow);
TickTock 13:62e0f7f39ff5 322 //tt.rect(8+2*41,16,40+2*41,28,White);
TickTock 13:62e0f7f39ff5 323 tt.rect(8+3*41,16,40+3*41,28,Red);
TickTock 13:62e0f7f39ff5 324 for(i=0; i<96; i++){
TickTock 13:62e0f7f39ff5 325 bd=(battData[i*2+3]<<8)+battData[i*2+4];
TickTock 13:62e0f7f39ff5 326 if(bd>0){
TickTock 13:62e0f7f39ff5 327 if(bd==max) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Green);
TickTock 13:62e0f7f39ff5 328 //if(bd==avg) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,White);
TickTock 13:62e0f7f39ff5 329 if(bd==min) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Yellow);
TickTock 13:62e0f7f39ff5 330 if(bd<jv) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Red);
TickTock 13:62e0f7f39ff5 331 }
TickTock 13:62e0f7f39ff5 332 }
TickTock 13:62e0f7f39ff5 333 showCP=false;
TickTock 13:62e0f7f39ff5 334 }
TickTock 25:ddf0ec209f03 335 if(sMode==1){
TickTock 25:ddf0ec209f03 336 tt.foreground(Yellow);
TickTock 25:ddf0ec209f03 337 tt.background(DarkCyan);
TickTock 25:ddf0ec209f03 338 tt.set_font((unsigned char*) Arial12x12);
TickTock 25:ddf0ec209f03 339 sprintf(sTemp1,"Request");
TickTock 25:ddf0ec209f03 340 sprintf(sTemp2,"CP data");
TickTock 25:ddf0ec209f03 341 showButton(1,0,sTemp1,sTemp2,3,3);
TickTock 25:ddf0ec209f03 342 }
TickTock 13:62e0f7f39ff5 343 }
TickTock 13:62e0f7f39ff5 344
TickTock 23:cd03f9c3395e 345 void config1(bool force){
TickTock 23:cd03f9c3395e 346 if (force) {
TickTock 23:cd03f9c3395e 347 tt.background(Black);
TickTock 23:cd03f9c3395e 348 tt.cls();
TickTock 23:cd03f9c3395e 349 }
TickTock 23:cd03f9c3395e 350 tt.foreground(Yellow);
TickTock 23:cd03f9c3395e 351 tt.background(DarkCyan);
TickTock 23:cd03f9c3395e 352 tt.set_font((unsigned char*) Arial12x12);
TickTock 24:6cf76ed8c432 353 sprintf(sTemp1," Calibrate");
TickTock 24:6cf76ed8c432 354 sprintf(sTemp2," Touch");
TickTock 24:6cf76ed8c432 355 showButton(0,0,sTemp1,sTemp2,3,3);
TickTock 24:6cf76ed8c432 356 sprintf(sTemp1," Reset");
TickTock 24:6cf76ed8c432 357 sprintf(sTemp2,"");
TickTock 24:6cf76ed8c432 358 showButton(1,0,sTemp1,sTemp2,3,3);
TickTock 24:6cf76ed8c432 359 sprintf(sTemp1," Save");
TickTock 24:6cf76ed8c432 360 sprintf(sTemp2," Config");
TickTock 24:6cf76ed8c432 361 showButton(2,0,sTemp1,sTemp2,3,3);
TickTock 23:cd03f9c3395e 362 if (logEn) {
TickTock 24:6cf76ed8c432 363 sprintf(sTemp1," Disable");
TickTock 23:cd03f9c3395e 364 } else {
TickTock 24:6cf76ed8c432 365 sprintf(sTemp1," Enable");
TickTock 23:cd03f9c3395e 366 }
TickTock 24:6cf76ed8c432 367 sprintf(sTemp2," Logging");
TickTock 24:6cf76ed8c432 368 showButton(0,1,sTemp1,sTemp2,3,3);
TickTock 33:a277743ebdeb 369 if (repeatPoll) {
TickTock 33:a277743ebdeb 370 sprintf(sTemp1," Disable");
TickTock 33:a277743ebdeb 371 } else {
TickTock 33:a277743ebdeb 372 sprintf(sTemp1," Enable");
TickTock 33:a277743ebdeb 373 }
TickTock 33:a277743ebdeb 374 sprintf(sTemp2," Auto CP");
TickTock 33:a277743ebdeb 375 showButton(1,1,sTemp1,sTemp2,3,3);
TickTock 23:cd03f9c3395e 376 }
TickTock 23:cd03f9c3395e 377
TickTock 25:ddf0ec209f03 378 void showDateTime(bool force){
TickTock 25:ddf0ec209f03 379 struct tm t; // pointer to a static tm structure
TickTock 25:ddf0ec209f03 380 time_t seconds ;
TickTock 25:ddf0ec209f03 381 tt.foreground(Yellow);
TickTock 25:ddf0ec209f03 382 tt.background(Navy);
TickTock 25:ddf0ec209f03 383 if (force) {
TickTock 25:ddf0ec209f03 384 tt.cls();
TickTock 25:ddf0ec209f03 385 seconds = time(NULL);
TickTock 25:ddf0ec209f03 386 t = *localtime(&seconds) ;
TickTock 25:ddf0ec209f03 387
TickTock 25:ddf0ec209f03 388 tt.locate(10,10);
TickTock 25:ddf0ec209f03 389 strftime(sTemp1, 32, "%a %m/%d/%Y %X \n", &t);
TickTock 25:ddf0ec209f03 390 printf("%s",sTemp1);
TickTock 25:ddf0ec209f03 391 if(sMode==1){
TickTock 25:ddf0ec209f03 392 tt.foreground(Yellow);
TickTock 25:ddf0ec209f03 393 tt.background(DarkCyan);
TickTock 25:ddf0ec209f03 394 tt.set_font((unsigned char*) Arial12x12);
TickTock 26:462ccb580472 395 sprintf(sTemp2,"");
TickTock 25:ddf0ec209f03 396 switch(dtMode){
TickTock 25:ddf0ec209f03 397 case 0:
TickTock 26:462ccb580472 398 sprintf(sTemp1,"Year");
TickTock 25:ddf0ec209f03 399 break;
TickTock 25:ddf0ec209f03 400 case 1:
TickTock 26:462ccb580472 401 sprintf(sTemp1,"Month");
TickTock 25:ddf0ec209f03 402 break;
TickTock 25:ddf0ec209f03 403 case 2:
TickTock 26:462ccb580472 404 sprintf(sTemp1,"Day");
TickTock 25:ddf0ec209f03 405 break;
TickTock 25:ddf0ec209f03 406 case 3:
TickTock 26:462ccb580472 407 sprintf(sTemp1,"Hour");
TickTock 25:ddf0ec209f03 408 break;
TickTock 25:ddf0ec209f03 409 case 4:
TickTock 26:462ccb580472 410 sprintf(sTemp1,"Minute");
TickTock 25:ddf0ec209f03 411 break;
TickTock 25:ddf0ec209f03 412 case 5:
TickTock 26:462ccb580472 413 sprintf(sTemp1,"Second");
TickTock 25:ddf0ec209f03 414 break;
TickTock 25:ddf0ec209f03 415 case 6:
TickTock 26:462ccb580472 416 sprintf(sTemp1,"Select");
TickTock 25:ddf0ec209f03 417 break;
TickTock 25:ddf0ec209f03 418 default:
TickTock 25:ddf0ec209f03 419 break;
TickTock 25:ddf0ec209f03 420 }
TickTock 25:ddf0ec209f03 421 showButton(0,1,sTemp1,sTemp2,3,3);
TickTock 26:462ccb580472 422 sprintf(sTemp1," UP");
TickTock 25:ddf0ec209f03 423 showButton(1,1,sTemp1,sTemp2,3,3);
TickTock 26:462ccb580472 424 sprintf(sTemp1," DOWN");
TickTock 25:ddf0ec209f03 425 showButton(2,1,sTemp1,sTemp2,3,3);
TickTock 25:ddf0ec209f03 426 }
TickTock 25:ddf0ec209f03 427 }
TickTock 25:ddf0ec209f03 428 }
TickTock 25:ddf0ec209f03 429
TickTock 13:62e0f7f39ff5 430 void updateDisplay(char display){
TickTock 13:62e0f7f39ff5 431 bool changed;
TickTock 13:62e0f7f39ff5 432 changed = dMode[display]!=lastDMode[display];
TickTock 13:62e0f7f39ff5 433 tt.set_display(display);
TickTock 13:62e0f7f39ff5 434 switch (dMode[display]) {
TickTock 13:62e0f7f39ff5 435 case logScreen:
TickTock 13:62e0f7f39ff5 436 printLog(changed);
TickTock 13:62e0f7f39ff5 437 break;
TickTock 13:62e0f7f39ff5 438 case dteScreen:
TickTock 13:62e0f7f39ff5 439 printDTE(changed);
TickTock 13:62e0f7f39ff5 440 break;
TickTock 13:62e0f7f39ff5 441 case brakeScreen:
TickTock 27:6bd073c33977 442 braking(changed);
TickTock 13:62e0f7f39ff5 443 break;
TickTock 13:62e0f7f39ff5 444 case powerScreen:
TickTock 27:6bd073c33977 445 //braking(changed, true);
TickTock 27:6bd073c33977 446 //break;
TickTock 13:62e0f7f39ff5 447 case monitorScreen:
TickTock 13:62e0f7f39ff5 448 printLast(changed);
TickTock 13:62e0f7f39ff5 449 break;
TickTock 13:62e0f7f39ff5 450 case changedScreen:
TickTock 13:62e0f7f39ff5 451 printChanged(changed);
TickTock 13:62e0f7f39ff5 452 break;
TickTock 13:62e0f7f39ff5 453 case cpScreen:
TickTock 13:62e0f7f39ff5 454 cpData(changed||showCP);
TickTock 13:62e0f7f39ff5 455 break;
TickTock 25:ddf0ec209f03 456 case config1Screen:
TickTock 23:cd03f9c3395e 457 config1(changed);
TickTock 22:a43df3905863 458 break;
TickTock 25:ddf0ec209f03 459 case config2Screen:
TickTock 25:ddf0ec209f03 460 showDateTime(changed);
TickTock 25:ddf0ec209f03 461 break;
TickTock 13:62e0f7f39ff5 462 default:
TickTock 13:62e0f7f39ff5 463 tt.background(Black);
TickTock 13:62e0f7f39ff5 464 tt.cls();
TickTock 13:62e0f7f39ff5 465 break;
TickTock 13:62e0f7f39ff5 466 }
TickTock 13:62e0f7f39ff5 467 lastDMode[display]=dMode[display];
TickTock 13:62e0f7f39ff5 468
TickTock 13:62e0f7f39ff5 469 switch (sMode) {
TickTock 22:a43df3905863 470 case 1: // Select screens
TickTock 13:62e0f7f39ff5 471 tt.foreground(Yellow);
TickTock 13:62e0f7f39ff5 472 tt.background(DarkCyan);
TickTock 13:62e0f7f39ff5 473 tt.set_font((unsigned char*) Arial12x12);
TickTock 24:6cf76ed8c432 474 sprintf(sTemp1,"<-Prev");
TickTock 24:6cf76ed8c432 475 sprintf(sTemp2,"");
TickTock 24:6cf76ed8c432 476 showButton(0,2,sTemp1,sTemp2,3,3);
TickTock 24:6cf76ed8c432 477 sprintf(sTemp1," Select %d",dMode[display]);
TickTock 24:6cf76ed8c432 478 showButton(1,2,sTemp1,sTemp2,3,3);
TickTock 24:6cf76ed8c432 479 sprintf(sTemp1," Next->");
TickTock 24:6cf76ed8c432 480 showButton(2,2,sTemp1,sTemp2,3,3);
TickTock 13:62e0f7f39ff5 481 break;
TickTock 22:a43df3905863 482 case 2: // numpad
TickTock 24:6cf76ed8c432 483 sprintf(sTemp2,"");
TickTock 22:a43df3905863 484 tt.foreground(Yellow);
TickTock 22:a43df3905863 485 tt.background(DarkCyan);
TickTock 22:a43df3905863 486 tt.set_font((unsigned char*) Arial24x23);
TickTock 24:6cf76ed8c432 487 sprintf(sTemp1," 1");
TickTock 24:6cf76ed8c432 488 showButton(0,0,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 489 sprintf(sTemp1," 2");
TickTock 24:6cf76ed8c432 490 showButton(1,0,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 491 sprintf(sTemp1," 3");
TickTock 24:6cf76ed8c432 492 showButton(2,0,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 493 sprintf(sTemp1," 4");
TickTock 24:6cf76ed8c432 494 showButton(0,1,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 495 sprintf(sTemp1," 5");
TickTock 24:6cf76ed8c432 496 showButton(1,1,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 497 sprintf(sTemp1," 6");
TickTock 24:6cf76ed8c432 498 showButton(2,1,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 499 sprintf(sTemp1," 7");
TickTock 24:6cf76ed8c432 500 showButton(0,2,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 501 sprintf(sTemp1," 8");
TickTock 24:6cf76ed8c432 502 showButton(1,2,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 503 sprintf(sTemp1," 9");
TickTock 24:6cf76ed8c432 504 showButton(2,2,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 505 sprintf(sTemp1," 0");
TickTock 24:6cf76ed8c432 506 showButton(1,3,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 507 sprintf(sTemp1,"<--");
TickTock 24:6cf76ed8c432 508 showButton(0,3,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 509 sprintf(sTemp1,"-->");
TickTock 24:6cf76ed8c432 510 showButton(2,3,sTemp1,sTemp2,4,4);
TickTock 24:6cf76ed8c432 511 sprintf(sTemp1,"return");
TickTock 24:6cf76ed8c432 512 showButton(3,3,sTemp1,sTemp2,4,4);
TickTock 23:cd03f9c3395e 513 case 3:
TickTock 23:cd03f9c3395e 514 break;
TickTock 13:62e0f7f39ff5 515 default:
TickTock 13:62e0f7f39ff5 516 break;
TickTock 13:62e0f7f39ff5 517 }
TickTock 13:62e0f7f39ff5 518 }
TickTock 22:a43df3905863 519
TickTock 24:6cf76ed8c432 520 void showButton(unsigned char column, unsigned char row, char * text1, char * text2, unsigned char columns, unsigned char rows){
TickTock 22:a43df3905863 521 unsigned short x1,x2,y1,y2;
TickTock 22:a43df3905863 522 x1=column*(320/columns)+btnGap/2;
TickTock 22:a43df3905863 523 x2=(column+1)*(320/columns)-btnGap/2;
TickTock 22:a43df3905863 524 y1=row*(240/rows)+btnGap/2;
TickTock 22:a43df3905863 525 y2=(row+1)*(240/rows)-btnGap/2;
TickTock 22:a43df3905863 526 tt.fillrect(x1,y1,x2,y2,DarkCyan);
TickTock 22:a43df3905863 527 tt.locate(x1+btnGap,y1+btnGap);
TickTock 24:6cf76ed8c432 528 printf("%s\n",text1);
TickTock 24:6cf76ed8c432 529 tt.locate(x1+btnGap,y1+btnGap+30);
TickTock 24:6cf76ed8c432 530 printf("%s\n",text2);
TickTock 22:a43df3905863 531 }
TickTock 23:cd03f9c3395e 532