Revision 98:9f8bab96edff, committed 2013-06-10

Comitter:

leafman

Date:

Mon Jun 10 12:00:48 2013 +0000

Branch:

Metric

Parent:

96:a6c6a6fd1d28

Child:

99:c05abf8e1cdc

Commit message:

Metric Initial Commit

Changed in this revision

--- a/common.h	Fri May 03 14:31:07 2013 +0000
+++ b/common.h	Mon Jun 10 12:00:48 2013 +0000
@@ -11,7 +11,7 @@
 #define changedScreen 10
 #define playbackScreen 11
 #define dateScreen 12
-#define config1Screen 13
+#define configScreen 13
 #define indexScreen 14
 #define maxScreens 14
 

--- a/displayModes.cpp	Fri May 03 14:31:07 2013 +0000
+++ b/displayModes.cpp	Mon Jun 10 12:00:48 2013 +0000
@@ -101,8 +101,8 @@
             printf("%4.1f kWh \n",(float)(gids-5)*0.075);
             tt.set_font((unsigned char*) SCProSB31x55);
             tt.foreground(Green);
-            tt.locate(60,96);
-            printf("%4.1f mi  \n",mpkWh[dtePeriod]*((float)(gids-5)*.075));
+            tt.locate(60,96);            
+            printf("%4.1f %s  \n",convertDistance(mpkWh[dtePeriod]*((float)(gids-5)*.075)),distanceUnit()); //LM - add metric conversion
             lgids=gids;
             lmpkWh=mpkWh[dtePeriod];
             tt.foreground(Yellow);
@@ -120,7 +120,7 @@
         }
         if(force||battTemp_x4!=lbattTemp_x4){
             tt.locate(200,170);
-            printf("%4.1fF\n",(float)battTemp_x4*9/20+32);
+            printf("%4.1f%s\n",convertTemperature((float)battTemp_x4*0.25f),temperatureUnit());
             lbattTemp_x4=battTemp_x4;
         }
         if(force||accV!=laccV){
@@ -149,7 +149,7 @@
             tt.foreground(Green);
             //tt.locate(60,96);
             tt.locate(60,116); // gg - move down a little
-            printf("%4.1f mi  \n",(float)(gids-5)*0.31); // Approx for now
+            printf("%4.1f %s  \n",convertDistance((float)(gids-5)*0.31),distanceUnit()); // Approx for now - LM added metric
             lgids=gids;
             tt.foreground(Yellow);
             tt.set_font((unsigned char*) Arial28x28);
@@ -343,8 +343,10 @@
         tt.cls();
         tt.locate(0,6);
         // BatDataBaseG4 * 7 = 224
-        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]);
+        char* sTemperatureUnit = temperatureUnit();
+        printf(" MAX  MIN  AVG CVLI T1  T2  T3  T4\n %04d %04d %04d %04d %2.0f%s %2.0f%s %2.0f%s %2.0f%s\n\n",
+                    max,min,avg,jv, convertTemperature(battData[224+5]),sTemperatureUnit,convertTemperature(battData[224+8]),sTemperatureUnit,
+                    convertTemperature(battData[224+11]),sTemperatureUnit,convertTemperature(battData[224+14]),sTemperatureUnit);
         tt.locate(0,36);
         for(i=0; i<16; i++){
             printf("%02d-%02d : %04d %04d %04d %04d %04d %04d\n",
@@ -403,11 +405,11 @@
         showButton(0,1," GoTo","CP Data",4,4);               
         showButton(1,1," GoTo","CP Hist",4,4);               
         showButton(2,1," GoTo","CP Bars",4,4);     
-        // bottom (not Nav) row
-        showButton(0,2," GoTo"," Config",4,4);               
-        showButton(1,2," GoTo","Playback",4,4);               
-        showButton(2,2," GoTo","Set Time",4,4);             
-        showButton(3,2," GoTo"," Log",4,4);     
+        showButton(3,1," GoTo"," Config",4,4);               
+        // bottom (not Nav) row        
+        showButton(0,2," GoTo","Playback",4,4);               
+        showButton(1,2," GoTo","Set Time",4,4);             
+        showButton(2,2," GoTo"," Log",4,4);     
     
         showCP=false;
     }
@@ -654,7 +656,7 @@
 }
 
 //---------------
-void config1(bool force, bool showButtons){
+void config(bool force, bool showButtons){
     if (force) {
         tt.background(Black);
         tt.cls();
@@ -708,6 +710,14 @@
         sprintf(sTemp1,"Enable");
     }
     showButton(3,1,sTemp1," Debug",4,4);    
+    
+    if(metric)
+        showButton(0,2,"Imperial","",4,4);
+    else
+       showButton(0,2,"Metric","",4,4);
+    
+    showButton(3,2,"Update","Firmware",4,4);
+    
 }
 
 void pbScreen(bool force, bool showButtons){
@@ -841,8 +851,8 @@
         for(i=0;i<10;i++){
             y=200-i*20;
             tt.locate(10,y-8);
-            if (showMiles){
-                printf("%3.0f\n",i*((float)(gids-5)*.075));
+            if (showMiles){                                    
+                printf("%3.0f\n",convertDistance(i*((float)(gids-5)*.075))); // LM - Added metric support
             }else{
                 printf("%d.0\n",i);
             }
@@ -872,6 +882,7 @@
         tt.foreground(Green);
         if (showMiles){
             float miles = mpkWh[dtePeriod]*((float)(gids-5)*.075);
+            miles = convertDistance(miles); // LM - Metric support
             // Right justify
             if (miles>99.9){ //space=18; num=31; . = 23
                 tt.locate(161,8);
@@ -998,8 +1009,8 @@
         case cpScreen:
             cpData(changed||showCP,(display==whichTouched));
             break;
-        case config1Screen:
-            config1(changed,(display==whichTouched));
+        case configScreen:
+            config(changed,(display==whichTouched));
             break;
         case playbackScreen:
             pbScreen(changed,(display==whichTouched));
@@ -1066,9 +1077,9 @@
                     case cpScreen:
                         sprintf(sTemp2,"CP Data");
                         break;
-                    case config1Screen:
+                    case configScreen:
                         sprintf(sTemp2," Config");
-                        break;
+                        break;          
                     case playbackScreen:
                         sprintf(sTemp2,"Playback");
                         break;
@@ -1164,6 +1175,38 @@
     printf("%s\n",text2);
 }
 
+
+//The temps are stored as metric, distances as imperial... I'm assuming the input based on that - LM
+float convertTemperature(float input) 
+{
+    if (!metric) {
+        //convert!
+        float output = input *1.8f;
+        output += 32.0f;
+        return output;   
+    }
+    return input;
+}
+float convertDistance(float input)
+{
+    if (metric) {
+        return input / 0.62137f;
+    }
+    return input;
+}
+char* distanceUnit()
+{
+    if(metric)
+        return "km";
+    return "mi";
+}
+char* temperatureUnit()
+{
+    if(metric)
+        return "C";
+    return "F";
+}
+
 //-------------
 // below is braking screen normalized to power rather than force
 // changed to force since power had too large a dynamic range

--- a/displayModes.h	Fri May 03 14:31:07 2013 +0000
+++ b/displayModes.h	Mon Jun 10 12:00:48 2013 +0000
@@ -41,6 +41,7 @@
 extern unsigned char tNavRow; // gg - 4x4
 extern unsigned short pointerSep; // log write buffer pointer separation
 extern unsigned char battTemp_x4;
+extern bool metric;
 
 extern "C" {
     void printLast (bool force, bool showButtons);
@@ -57,5 +58,8 @@
     void updateDisplay(char display);
     void showButton(unsigned char column, unsigned char row, char * text1, char * text2, unsigned char columns, unsigned char rows);
     void highlightButton(unsigned char column, unsigned char row, unsigned char tScn, unsigned char columns, unsigned char rows);
-
+    float convertDistance(float input); // LM - Metric
+    float convertTemperature(float input); // LM - Metric
+    char* distanceUnit(); // LM - Metric
+    char* temperatureUnit(); // LM - Metric
 }
\ No newline at end of file

--- a/main.cpp	Fri May 03 14:31:07 2013 +0000
+++ b/main.cpp	Mon Jun 10 12:00:48 2013 +0000
@@ -51,7 +51,7 @@
 // gg - revStr is used in 2 places
 // gg - and is easy to edit here
 // gg - added ZeroSecTick and revStr
-char revStr[7] = "96";
+char revStr[7] = "97";
 
 bool debugMode = false;
 bool logEn = false, logOpen = false; 
@@ -85,6 +85,7 @@
 unsigned char dtMode = 6;
 char displayLog[20][40];
 unsigned char displayLoc = 0;
+unsigned int fwCount=1;
 unsigned char indexOffset = 1;
 bool showCP = false;
 //bool pollCP = false;
@@ -126,6 +127,8 @@
 unsigned short pointerSep;
 unsigned char reqMsgCnt = 99;
 unsigned char battTemp_x4 = 0;
+bool metric = false;
+
 int main() {
     char sTemp[40];
     unsigned long secs;
@@ -406,7 +409,7 @@
                                 } else if (dMode[whichTouched] == indexScreen) { // gg - index
                                     dMode[whichTouched] = mainScreen ; // GoTo Main Screen
                                     sMode=0;
-                                } else if (dMode[whichTouched]==config1Screen) {
+                                } else if (dMode[whichTouched]==configScreen) {
                                     wait_ms(500);
                                     tt.background(Black);
                                     tt.calibrate();
@@ -437,7 +440,7 @@
                                 } else if (dMode[whichTouched]==cpBarScreen) { // gg - cpbars
                                     reqMsgCnt=0;
                                     msgReq.attach(&sendReq,0.015);
-                                } else if (dMode[whichTouched]==config1Screen) {
+                                } else if (dMode[whichTouched]==configScreen) {
                                     mbed_reset();
                                 } else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
                                     playbackEn=!playbackEn;
@@ -458,7 +461,7 @@
                                 } else if (dMode[whichTouched] == indexScreen) { // gg - index
                                     dMode[whichTouched] = effScreen ; // GoTo EFF Screen
                                     sMode=0;
-                                } else if (dMode[whichTouched]==config1Screen) {
+                                } else if (dMode[whichTouched]==configScreen) {
                                     sprintf(sTemp,"Saving config file.\n");
                                     printMsg(sTemp); // saving config
                                     saveConfig();
@@ -479,7 +482,7 @@
                                 
                             case 30: // right-most on top row
                                 
-                                if (dMode[whichTouched]==config1Screen) {
+                                if (dMode[whichTouched]==configScreen) {
                                     // step through skins
                                     if( skin < maxSkin ) skin += 1 ;
                                     else skin = 0 ;
@@ -505,7 +508,7 @@
                             //----------------------------------
                             //----------------------------------
                             case 01: // left col middle row
-                                if (dMode[whichTouched]==config1Screen) {
+                                if (dMode[whichTouched]==configScreen) {
                                     logEn = !logEn;
                                     if (!logEn) {
                                         repeatPoll=false; // disable auto polling, too
@@ -524,7 +527,7 @@
                                 break;
                             //------------------------------
                             case 11:
-                                if (dMode[whichTouched]==config1Screen){
+                                if (dMode[whichTouched]==configScreen){
                                     repeatPoll = !repeatPoll;
                                     if (repeatPoll) {
                                         autoPoll.attach(&autoPollISR,pollInt);
@@ -577,7 +580,7 @@
                                 break;
                             //---------------------------------
                             case 21: // col 2 row 1
-                                if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
+                                if (dMode[whichTouched]==configScreen) { // gg - Batt Log Enable Button
                                     yesBattLog = !yesBattLog;
                                 } else if (dMode[whichTouched] == indexScreen) { // gg - index
                                     dMode[whichTouched] = cpBarScreen ; // GoTo CP Bars Screen  
@@ -592,8 +595,10 @@
                                 break;
                                 
                             case 31: // col 3 row 1
-                                if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
+                                if (dMode[whichTouched]==configScreen) { // gg - Batt Log Enable Button
                                     debugMode = !debugMode;                                
+                                } else if (dMode[whichTouched] == indexScreen) { // gg - index
+                                    dMode[whichTouched] = configScreen ; // GoTo Config Screen                                   
                                 } else {
                                     lastDMode[whichTouched]=99;//repaint to clear highlight
                                 }                            
@@ -602,7 +607,9 @@
                             //-----------------------------------
                             case 02: // left col, bottom row (not nav)
                                 if (dMode[whichTouched] == indexScreen) { // gg - index
-                                    dMode[whichTouched] = config1Screen ; // GoTo Config Screen                                   
+                                    dMode[whichTouched] = playbackScreen ; // GoTo Playback Screen                                    
+                                } else if (dMode[whichTouched]==configScreen) {
+                                    metric = !metric; // toggle metric/imperial display
                                 } else {
                                     lastDMode[whichTouched]=99;//repaint to clear highlight
                                 }            
@@ -610,7 +617,7 @@
                                 
                              case 12: // left-middle col, bottom row (not nav)
                                 if (dMode[whichTouched] == indexScreen) { // gg - index
-                                    dMode[whichTouched] = playbackScreen ; // GoTo Playback Screen   
+                                    dMode[whichTouched] = dateScreen ; // GoTo Set Date/Time Screen  
                                 } else {
                                     lastDMode[whichTouched]=99;//repaint to clear highlight
                                 } 
@@ -618,19 +625,18 @@
                              
                              case 22: // right-middle col, bottom row (not nav)
                                 if (dMode[whichTouched] == indexScreen) { // gg - index
-                                    dMode[whichTouched] = dateScreen ; // GoTo Set Date/Time Screen   
+                                    dMode[whichTouched] = logScreen ;    
                                 } else {
                                     lastDMode[whichTouched]=99;//repaint to clear highlight
                                 } 
                                 break;
 
-                             case 32: // right col, bottom row (not nav)
-                                if (dMode[whichTouched] == indexScreen) { // gg - index
-                                    dMode[whichTouched] = logScreen ; // GoTo Log Screen
-                                    sMode=0;
-                                } else {
+                             case 32: // right col, bottom row (not nav)  
+                                if (dMode[whichTouched] == configScreen) {
+                                    updateFirmware();
+                                } else {                             
                                     lastDMode[whichTouched]=99;//repaint to clear highlight
-                                } 
+                                }
                                 break;
 
                             //-----------------------------------

--- a/utility.cpp	Fri May 03 14:31:07 2013 +0000
+++ b/utility.cpp	Mon Jun 10 12:00:48 2013 +0000
@@ -419,8 +419,8 @@
 void saveConfig(){
     FILE *cfile;
     cfile = fopen("/local/config.txt", "w");
-    //fprintf(cfile,"format 3\r\n");
-    fprintf(cfile,"format 4\r\n");
+    
+    fprintf(cfile,"format 5\r\n");
     fprintf(cfile,"x0_off %d\r\n",tt.x0_off);
     fprintf(cfile,"y0_off %d\r\n",tt.y0_off);
     fprintf(cfile,"x0_pp %d\r\n",tt.x0_pp);
@@ -430,11 +430,11 @@
     fprintf(cfile,"x1_pp %d\r\n",tt.x1_pp);
     fprintf(cfile,"y1_pp %d\r\n",tt.y1_pp);
     fprintf(cfile,"x_mid %d\r\n",tt.x_mid);
-    if (dMode[0]==config1Screen)
+    if (dMode[0]==configScreen)
         fprintf(cfile,"dMode0 %d\r\n",mainScreen);
     else
         fprintf(cfile,"dMode0 %d\r\n",dMode[0]);
-    if (dMode[1]==config1Screen)
+    if (dMode[1]==configScreen)
         fprintf(cfile,"dMode1 %d\r\n",mainScreen);
     else
         fprintf(cfile,"dMode1 %d\r\n",dMode[1]);
@@ -445,6 +445,8 @@
     fprintf(cfile,"skin %d\r\n",skin);
     fprintf(cfile,"dtePeriod %d\r\n",dtePeriod);
     fprintf(cfile,"DebugMode %d\r\n",(debugMode?1:0));
+    fprintf(cfile,"metric %d\r\n",(metric?1:0));
+    fprintf(cfile, "firmware %d\r\n", fwCount );            
     fclose(cfile);
 }
 
@@ -468,32 +470,39 @@
         pollInt = 300;
         scale12V = 16.2;
         skin = ttSkin;
-        fscanf(cfile, "format %d\r\n", &ff ) ;
-        fscanf(cfile, "x0_off %d\r\n", &tt.x0_off ) ;
-        fscanf(cfile, "y0_off %d\r\n", &tt.y0_off ) ;
-        fscanf(cfile, "x0_pp %d\r\n", &tt.x0_pp ) ;
-        fscanf(cfile, "y0_pp %d\r\n", &tt.y0_pp ) ;
-        fscanf(cfile, "x1_off %d\r\n", &tt.x1_off ) ;
-        fscanf(cfile, "y1_off %d\r\n", &tt.y1_off ) ;
-        fscanf(cfile, "x1_pp %d\r\n", &tt.x1_pp ) ;
-        fscanf(cfile, "y1_pp %d\r\n", &tt.y1_pp ) ;
-        fscanf(cfile, "x_mid %d\r\n", &tt.x_mid ) ;
-        fscanf(cfile, "dMode0 %d\r\n", &dMode[0] ) ;
-        fscanf(cfile, "dMode1 %d\r\n", &dMode[1] ) ;
+        fscanf(cfile, "format %d\r\n", &ff );
+        fscanf(cfile, "x0_off %d\r\n", &tt.x0_off );
+        fscanf(cfile, "y0_off %d\r\n", &tt.y0_off );
+        fscanf(cfile, "x0_pp %d\r\n", &tt.x0_pp );
+        fscanf(cfile, "y0_pp %d\r\n", &tt.y0_pp );
+        fscanf(cfile, "x1_off %d\r\n", &tt.x1_off );
+        fscanf(cfile, "y1_off %d\r\n", &tt.y1_off );
+        fscanf(cfile, "x1_pp %d\r\n", &tt.x1_pp );
+        fscanf(cfile, "y1_pp %d\r\n", &tt.y1_pp );
+        fscanf(cfile, "x_mid %d\r\n", &tt.x_mid );
+        fscanf(cfile, "dMode0 %d\r\n", &dMode[0] );
+        fscanf(cfile, "dMode1 %d\r\n", &dMode[1] );
         if(ff>1){
-            fscanf(cfile, "ledHi %f\r\n", &ledHi ) ;
-            fscanf(cfile, "ledLo %f\r\n", &ledLo ) ;
-            fscanf(cfile, "pollInt %d\r\n", &pollInt ) ;
-            fscanf(cfile, "scale12V %f\r\n", &scale12V ) ;
+            fscanf(cfile, "ledHi %f\r\n", &ledHi );
+            fscanf(cfile, "ledLo %f\r\n", &ledLo );
+            fscanf(cfile, "pollInt %d\r\n", &pollInt );
+            fscanf(cfile, "scale12V %f\r\n", &scale12V );
         }
         if(ff>2){
-            fscanf(cfile, "skin %d\r\n", &skin ) ;
-            fscanf(cfile, "dtePeriod %d\r\n", &dtePeriod ) ;
+            fscanf(cfile, "skin %d\r\n", &skin );
+            fscanf(cfile, "dtePeriod %d\r\n", &dtePeriod );
         }
         if(ff>3){
-            int iDebug ;
-            fscanf(cfile, "DebugMode %d\r\n", &iDebug ) ;
-            debugMode = (iDebug==1)?true:false ;
+            int iDebug;
+            fscanf(cfile, "DebugMode %d\r\n", &iDebug );            
+            debugMode = (bool)iDebug;
+        }
+        if(ff>4) {
+            int iMetric;
+            fscanf(cfile, "metric %d\r\n", &iMetric );            
+            metric = (bool)iMetric; 
+            fscanf(cfile, "firmware %d\r\n", &iMetric );
+            fwCount = iMetric;
         }
         fclose(cfile);
         
@@ -621,3 +630,85 @@
     showCP=true;
 }
 
+
+//LM - updates firmware off a usb key, eliminating the need to plug
+//the CANary into a computer for updates.
+void updateFirmware()
+{
+    fwCount ++;
+    saveConfig();    
+    tt.cls();
+    printf("Saved Configuration\n");
+    //delete all bin files in /local
+    DIR *dir;
+    char sTemp[40];
+    struct dirent *ent;
+    printf("Starting update\n");
+    printf("deleting old firmware files\n");
+    if ((dir = opendir ("/local/")) != NULL) {
+      /* print all the files and directories within directory */      
+      while ((ent = readdir (dir)) != NULL) {
+            //printf("FILE: %s\n",ent->d_name);
+            char dest[4] = "";
+            strncat(dest, &ent->d_name[strlen(ent->d_name)-3],3);            
+            dest[0] = tolower(dest[0]);
+            dest[1] = tolower(dest[1]);
+            dest[2] = tolower(dest[2]);                        
+            if(strcmp(dest,"bin")==0)
+            {                            
+                sprintf(sTemp,"/local/%s",ent->d_name);
+                int result = remove(sTemp);       
+                printf("REMOVED: %s",ent->d_name);
+            }
+      }
+      closedir (dir);
+    } else {
+      /* could not open directory */
+        printf("Couldnt open folder");
+        wait(5);
+        return;
+    }        
+    printf("copying new firmware\n");
+    tt.cls();
+    //Copy the new firmware from usb->local
+    //The newest bin file is the one that is used by the mbed
+    const int bufSize = 2048;
+    FILE *destFile;    
+    sprintf(sTemp,"/local/fw%d.bin",fwCount);
+    printf("Writing %s\n",sTemp);
+    wait(2);
+    destFile = fopen(sTemp, "wb");
+    FILE *srcFile;    
+    srcFile = fopen("/usb/firmware.bin", "rb");    
+    if(srcFile ==NULL)
+    {        
+        sprintf(sTemp,"Couldn't find firmware.bin\n");
+        printf(sTemp);
+        wait(5);
+        return;
+    }
+    if(destFile == NULL)
+    {
+        sprintf(sTemp,"Couldn't Open Destination\n");
+        printf(sTemp);
+        wait(5);
+        return;
+    }
+    char buffer[bufSize];
+
+    while (!feof(srcFile))
+    {
+        int n = fread(buffer, 1, bufSize, srcFile);
+        fwrite(buffer, 1, n, destFile);
+    }
+
+    fflush(destFile);
+    fclose(destFile);
+    fclose(srcFile);
+    tt.cls();
+    printf("Succesful\n\n");
+    printf("Rebooting in 5 seconds\n");
+    wait(5);
+    //Now run new firmware
+    mbed_reset();
+}
\ No newline at end of file

--- a/utility.h	Fri May 03 14:31:07 2013 +0000
+++ b/utility.h	Mon Jun 10 12:00:48 2013 +0000
@@ -4,7 +4,7 @@
 #include "common.h"
 #include "TOUCH_TFTx2.h"
 #include "beep.h"
-
+#include <cctype>
 extern Timer timer;
 extern Ticker msgReq;
 extern volatile unsigned short secsNoMsg;
@@ -31,6 +31,7 @@
 
 extern CANMessage lastMsg[100];
 extern CAN can1,can2;
+extern unsigned int fwCount;
 extern DigitalOut can1SleepMode,can2SleepMode;
 //extern bool pollCP;
 extern bool tick;
@@ -54,6 +55,7 @@
 extern Beep spkr;
 extern unsigned char reqMsgCnt;
 extern unsigned char battTemp_x4;
+extern bool metric;
 
 extern "C" {
     void mbed_reset();
@@ -79,6 +81,7 @@
     void readConfig();
     void upDate(unsigned char field, bool updownbar);
     void logPackVoltages(); // Turbo3
+    void updateFirmware(); // LM - Update firmware off USB
 }
 
 //LEAF OBD