Revision 69:6bfdfc002036, committed 2013-04-14

Comitter:

garygid

Date:

Sun Apr 14 01:21:11 2013 +0000

Parent:

67:2022fce701d0

Child:

70:0700b769ac15

Commit message:

Log Date-Time once per minute, and Log the firmware Version.

Changed in this revision

--- a/common.h	Thu Apr 11 18:52:12 2013 +0000
+++ b/common.h	Sun Apr 14 01:21:11 2013 +0000
@@ -27,4 +27,6 @@
 // gg - 4x4 touch
 // #define tNavRow = 2 ; // for 3x3
 extern unsigned char tNavRow ; // gg - 4x4
+extern char revStr[7]; // gg - version
 
+

--- a/main.cpp	Thu Apr 11 18:52:12 2013 +0000
+++ b/main.cpp	Sun Apr 14 01:21:11 2013 +0000
@@ -45,6 +45,11 @@
 PwmOut dled(p23);
 Beep spkr(p21);
 
+// revision string, max 6 characters
+//char revStr[7] = "65"; // gg - revStr is used in 2 places
+//char revStr[7] = "65-gg1"; // gg - and is easy to edit here
+char revStr[7] = "65-gg2"; // gg - ZeroSecTick
+
 bool logEn = false, logOpen = false; 
 bool yesBattLog = false ; // gg - Batt Log
 unsigned char tNavRow = 3 ; // gg - 4x4 touch
@@ -79,6 +84,7 @@
 bool repeatPoll = false;
 bool headlights = false;
 bool tick = false;
+bool ZeroSecTick = false;
 float ledHi = 0.8; // Bright LED value (until config file read)
 float ledLo = 0.1; // Dim LED value (until config file read)
 unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
@@ -154,14 +160,15 @@
     }
     t = *localtime(&seconds) ;
     strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
-    logMsg(sTemp);
+    logMsg(sTemp); // record RTC
     
     // revision
     //sprintf(sTemp,"CANary firmware rev62\n"); // wrong rev, should be rev63
     //sprintf(sTemp,"CANary firmware rev64\n");
     //sprintf(sTemp,"CANary firmware rev64-gg1\n"); // gg - adding Index screen
-    sprintf(sTemp,"CANary firmware rev65\n"); // gg - commit Index screen
-    logMsg(sTemp);
+    //sprintf(sTemp,"CANary firmware rev65\n"); // gg - commit Index screen
+    sprintf(sTemp,"CANary firmware rev%s\n", revStr); // gg - test Date
+    logMsg(sTemp); // revision
 
     // Look for new binary on thumbdrive
     // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
@@ -169,11 +176,11 @@
     lastDMode[whichTouched]=99;//force refresh
     if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
         sprintf(sTemp,"New binary found.\n");
-        logMsg(sTemp);
+        logMsg(sTemp); // new binary
         file = fopen("/local/CANary.bin", "wb");
         if (file==NULL){ //failed to open destination
             sprintf(sTemp,"Unable to open destination file.\n");
-            logMsg(sTemp);
+            logMsg(sTemp); // cannot open CANary.bin
         } else {
             tt.set_display(2);
             tt.foreground(White);
@@ -211,10 +218,10 @@
         }
         fclose(cfile);
         sprintf(sTemp,"History Loaded.\n");
-        logMsg(sTemp);
+        logMsg(sTemp); // History loaded
     } else { // create initial file
         sprintf(sTemp,"History not found.  Created.\n");
-        logMsg(sTemp);
+        logMsg(sTemp); // history not found, created
         for(i=0;i<39;i++){
             // Pre-load with 4 mpkWh @ 40 mph
             mph[i]=40*timeConstant[i];
@@ -235,20 +242,25 @@
                 t = *localtime(&seconds) ;
                 strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
                 //sprintf(sTemp,"Using file %s\n",fileName);
-                //logMsg(sTemp);
+                //logMsg(sTemp); // using alc file ...
                 file = fopen(fileName, "ab");
                 lastDMode[whichTouched]=99;//force refresh
                 if(file==NULL){
                     sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
-                    logMsg(sTemp);
+                    logMsg(sTemp); // cannot open alc file
                     logEn=false;
                     spkr.beep(1000,0.25);
                 } else {
                     logOpen = true;
                     readPointer=writePointer;
                     sprintf(sTemp,"Starting Can Log %s\n",fileName);
-                    logMsg(sTemp);
-                    logTS();
+                    logMsg(sTemp); // starting alc log file 
+                    
+                    logTS(); // Date Time at start
+                    logErrMsg("Starting"); // Log startup msg for testing
+                    sprintf(sTemp,"Cr%s",revStr);
+                    logErrMsg(sTemp); // gg - log firmware version
+                    
                     spkr.beep(2000,0.25);
                 }
             }//logging enabled
@@ -258,13 +270,13 @@
                 if (file == NULL) {
                     logOpen = false;
                     sprintf(sTemp,"Failed to append log file.\n");
-                    logMsg(sTemp);
+                    logMsg(sTemp); // failed to append 
                     spkr.beep(1000,0.25);
                     logEn=false;
                 } else {
                     if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
                         sprintf(sTemp,"Write buffer overrun.\n");
-                        logMsg(sTemp);
+                        logMsg(sTemp); // write buffer overrun
                         spkr.beep(1000,0.25);
                     }
                     while (readPointer != writePointer) {
@@ -289,7 +301,7 @@
             seconds = time(NULL);
             t = *localtime(&seconds) ;
             strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
-            logMsg(sTemp);
+            logMsg(sTemp); // sleeping date time
             updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
             updateDisplay(1);
             //LPC_RTC->CIIR=0x00; // block RTC interrupts
@@ -312,13 +324,14 @@
             seconds = time(NULL);
             t = *localtime(&seconds) ;
             strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
-            logMsg(sTemp);
+            logMsg(sTemp); // wakeup date time
             if (time(NULL)>(secs+1800)) {
                 logOpen = false; // Start new file if asleep for more than 30 minutes
                 if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
             } else if (logOpen){ // insert timestamp on each wake if logging enabled (disabled for now)
                 file = fopen(fileName, "ab");
-                logTS();
+                logErrMsg("WakingUp"); // gg - use messeges
+                logTS(); // Date-Time at wakeup
             }
         } // if idle
         
@@ -344,7 +357,7 @@
                 sMode = 1;
             }
             //sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
-            //logMsg(sTemp);
+            //logMsg(sTemp); // touch x,y - for debug
             touched = false; // clear interrupt flag
         }
         //---------------
@@ -358,7 +371,7 @@
                 secsNoTouch +=2; // increment to prevent double touch
                 sMode = 1;
                 //sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
-                //logMsg(sTemp);
+                //logMsg(sTemp); // button parms - for debug
                 switch (sMode) {
                     case 0: // no select
                         break;
@@ -429,7 +442,7 @@
                                     dMode[whichTouched] = effScreen ; // GoTo EFF Screen
                                 } else if (dMode[whichTouched]==config1Screen) {
                                     sprintf(sTemp,"Saving config file.\n");
-                                    logMsg(sTemp);
+                                    logMsg(sTemp); // saving config
                                     saveConfig();
                                     spkr.beep(2000,0.25);
                                 } else if (dMode[whichTouched]==playbackScreen) { // faster
@@ -459,9 +472,10 @@
                                     lastDMode[whichTouched ^ 1]=99; // repaint other screen (^ = XOR)
                                     
                                     //sprintf(sTemp,"Changed Skin to %d.\n");
-                                    //logMsg(sTemp);
+                                    //logMsg(sTemp); /// changed skin - for debug
                                     //saveConfig();
                                     //spkr.beep(2000,0.25);
+                                    
                                 } else if (dMode[whichTouched] == indexScreen) { // gg - index
                                     dMode[whichTouched] = dteScreen ; // GoTo DTE Screen
                                 }else{
@@ -506,21 +520,21 @@
                                             lastDMode[whichTouched]=99;//force refresh
                                             if(file==NULL){
                                                 sprintf(sTemp,"Unable to open /usb/playback.alc\n");
-                                                logMsg(sTemp);
+                                                logMsg(sTemp); // no playback.alc
                                                 spkr.beep(1000,0.25);
                                             } else {
                                                 playbackOpen = true;
                                                 playbackEn=true;
                                                 playback.attach(&playbackISR,playbackInt);
                                                 sprintf(sTemp,"Starting playback\n");
-                                                logMsg(sTemp);
+                                                logMsg(sTemp); // start playback
                                                 spkr.beep(2000,0.25);
                                                 can1.attach(&doNothing);// Stop recieving CAN data
                                                 can2.attach(&doNothing);
                                             }
                                         } else {
                                             sprintf(sTemp,"Must stop logging first\n");
-                                            logMsg(sTemp);
+                                            logMsg(sTemp); // Must stop logging first
                                         }
                                     } else {
                                         playback.detach();
@@ -634,7 +648,8 @@
             laccOn=accOn;
             if(!accOn&&!logEn&&userIdle&&!playbackEn){
                 //sprintf(sTemp,"Display Off %4.2f\n",accV);
-                //logMsg(sTemp);
+                //logMsg(sTemp); // display off - for debug
+                
                 dled = 0; // turn off display if car off and logging disabled and no user activity
             }else if(!headlights){
                 dled = ledHi;
@@ -685,7 +700,7 @@
             }
             updateDTE=true;
             if(logCP)
-                logPackVoltages(); // Turbo3
+                logPackVoltages(); // Turbo3, only call
             tick=false;
         }
 
@@ -704,7 +719,7 @@
                 for(i=0;i<120;i++){
                     if(!feof(file)){
                         fscanf(file,"%5c%8c",&header,&data);
-                        logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
+                        logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8)); // Playback
                     }else{
                         fclose(file); // restart
                         file = fopen("/usb/playback.alc", "rb");                                          

--- a/utility.cpp	Thu Apr 11 18:52:12 2013 +0000
+++ b/utility.cpp	Sun Apr 14 01:21:11 2013 +0000
@@ -9,6 +9,8 @@
     userIdle=(++secsNoTouch>userTimeout)?true:false;
     LPC_RTC->ILR |= (1<<0); // clear interrupt to prepare for next
     tick=true;
+    // will use this to generate a logTP() just before the next Message received.
+    if( (time(NULL) % 60) == 0) ZeroSecTick = true; // gg - at 0-second of each minute
 }
 
 void RTC_Init (void) {
@@ -37,7 +39,7 @@
 }
 
 void logCan (char mType, CANMessage canRXmsg) {
-    char sTemp[40];
+    char sTemp[40];    
     unsigned short ts = getTimeStamp();
     static unsigned char ii = 0, lasti = 0; // indexindex
     unsigned char changed,i;
@@ -46,6 +48,7 @@
     signed short packA;
     static signed short imotorRPM = 0;
     signed long imWs_x4;
+    
     secsNoMsg=0; // reset deadman switch
     if(logOpen){
         if(canRXmsg.id>0) {
@@ -105,7 +108,7 @@
         //if(i==22) logCP=true; //Turbo3
         //if( (i==22) && (yesBattLog) ) logCP=true; // only if enabled gg - Batt Log 
         if(i==22){
-            logCP=yesBattLog; // Only log is logging enabled
+            logCP=yesBattLog; // Only log if logging enabled
             showCP=true; // Always show
         }
         i*=7;
@@ -143,17 +146,33 @@
 void logTS () {
     CANMessage tsMsg;
     unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
+    // NOTE: In Mbed, I believe that this is seconds past start of 1970, not 1900
+    //   but this is good, since seconds past 1970 is what CAN-Do expects. GG - Date Time
     tsMsg.id=0xfff;
     tsMsg.len=0xf;
-    tsMsg.data[0]=secs&0xff;
+    tsMsg.data[0]=secs&0xff; 
     tsMsg.data[1]=(secs>>8)&0xff;
     tsMsg.data[2]=(secs>>16)&0xff;
-    tsMsg.data[3]=secs>>24;
-    tsMsg.data[4]=0xff;
-    tsMsg.data[5]=0xff;
-    tsMsg.data[6]=0xff;
+    tsMsg.data[3]=(secs>>24)&0xff;
+    tsMsg.data[4]=0; // 0xff; gg - Date Time
+    tsMsg.data[5]=0; // 0xff; for CAN-Do
+    tsMsg.data[6]=0; // 0xff;
     tsMsg.data[7]=0xff;
-    logCan(0,tsMsg);
+    logCan(0,tsMsg); // Date-Time
+}
+
+void logErrMsg (char * errMsg) {
+    // log CAN-Do 8-character Pseudo Message
+    CANMessage tsMsg;
+    tsMsg.id=0xffe; // pseudo Message to CAN-Do log
+    tsMsg.len=0xf;
+    int iMsgLen = strlen(errMsg);
+    // 8 character message compatible with CAN-Do
+    for(int i=0; i<8; i++){
+      tsMsg.data[i]=' '; 
+      if( i < iMsgLen ) tsMsg.data[i]=errMsg[i];
+    }
+    logCan(0,tsMsg); // FFE Comment Message
 }
 
 void sendCPreq() {
@@ -162,7 +181,10 @@
     can1.monitor(false); // set to active mode
     can1SleepMode = 0; // enable TX
     can1.write(CANMessage(0x79b, data, 8));
-    logCan(1,CANMessage(0x79b, data, 8));
+    
+    if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus
+    
+    logCan(1,CANMessage(0x79b, data, 8)); // Group 2 Request on EV
     data[0]=0x30; //change to request next line message
     data[1]=0x01;
     data[2]=0x00;
@@ -180,7 +202,10 @@
     can1.monitor(false); // set to active mode
     can1SleepMode = 0; // enable TX
     can1.write(CANMessage(0x79b, data, 8));
-    logCan(1,CANMessage(0x79b, data, 8));
+    
+    if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus
+    
+    logCan(1,CANMessage(0x79b, data, 8)); // Group 4 request on EV
     data[0]=0x30; //change to request next line message
     data[1]=0x01;
     data[2]=0x00;
@@ -206,14 +231,20 @@
 void recieve1() {
     CANMessage msg1;
     can1.read(msg1);
-    logCan(1, msg1); //EVcan
+    
+    if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus
+    
+    logCan(1, msg1); // EVcan Message Received
     led1 = !led1;
 }
 
 void recieve2() {
     CANMessage msg2;
     can2.read(msg2);
-    logCan(2, msg2); //CARcan
+    
+    if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus
+    
+    logCan(2, msg2); // CARcan Message Received
     led2 = !led2;
 }
 
@@ -264,9 +295,9 @@
     cfile = fopen("/local/config.txt", "r");
     if (cfile==NULL){ // if doesn't exist --> create
         sprintf(sTemp,"No config file found.\n");
-        logMsg(sTemp);
+        logMsg(sTemp); // no config file
         sprintf(sTemp,"Calibrating touch screen.\n");
-        logMsg(sTemp);
+        logMsg(sTemp); // calibrating
         //tt.setcal(5570, 34030, 80, 108, 33700, 5780, 82, 108, 32500);// bypass calibration using my values
         tt.calibrate();   // run touchscreen calibration routine
         // NOTE: calibrates screen 1 first, then screen 0.
@@ -303,10 +334,10 @@
         if(ff<3){//If not latest format, save as latest format
             saveConfig();
             sprintf(sTemp,"Config file format updated.\n");
-            logMsg(sTemp);
+            logMsg(sTemp); // config forat updates
         }
         sprintf(sTemp,"Config file loaded.\n");
-        logMsg(sTemp);
+        logMsg(sTemp); // config file loaded
     }
 }
 

--- a/utility.h	Thu Apr 11 18:52:12 2013 +0000
+++ b/utility.h	Sun Apr 14 01:21:11 2013 +0000
@@ -29,6 +29,7 @@
 extern DigitalOut can1SleepMode,can2SleepMode;
 extern bool pollCP;
 extern bool tick;
+extern bool ZeroSecTick;
 extern bool headlights;
 extern TOUCH_TFTx2 tt;
 extern float ledHi;
@@ -55,6 +56,7 @@
     unsigned short getTimeStamp();
     void logCan (char mType, CANMessage canRXmsg);
     void logTS ();    
+    void logErrMsg (char * errMsg); // gg - messeges
     void sendCPreq();    
     void sendTreq();    
     void autoPollISR();