Diff: main.cpp

Revision:

205:51f0db4cab03

Parent:

204:637771cfc74e

Child:

206:cb5ef167dc7b

--- a/main.cpp	Sat May 30 01:46:42 2015 +0000
+++ b/main.cpp	Sat Jun 06 14:55:04 2015 +0000
@@ -12,8 +12,8 @@
 // * fix bug where charging while on screws up efficiency computation
 // * find better kWh estimate than gids
 
-// rev204
-// * Added a time limit on log files (deletes files older than set days)
+// rev205
+// * 
 
 // Include this before other header files
 #include "precompile.h"
@@ -27,7 +27,7 @@
 #include "displayModes.h"
 #include "TOUCH_TFTx2.h"
 
-char revStr[7] = "204";
+char revStr[7] = "205";
 unsigned long maxTarget = 1000;
 FATFS USBdrive;
 LocalFileSystem local("local");
@@ -129,7 +129,7 @@
 bool laccOn = false;
 float scale12V = 16.2; // R1:R2 ratio
 float kWperGid = 0.080;
-char daysLog = 1; // How many days of log files to save
+char daysLog = 2; // How many days of log files to save
 unsigned short startGids = 0; // Gids at start of trip
 unsigned short dailyGids = 0; // Gids per day
 bool getGids = false;
@@ -396,51 +396,54 @@
                 can1.attach(NULL);
             }// if (logOpen)
 
-            // Take advantage of the idle time to clear some room
-            seconds = time(NULL);
-            t = *localtime(&seconds) ;
-            
-            bool bit = false;
-            int fmon;
-            int fday;
-            int ftime;
-            rfile = fopen("/local/loglog.txt", "r");
-            if (rfile!=NULL){ 
-                file = fopen("/local/loglog.new", "w");
-                while (!feof(rfile)) {
-                    fscanf(rfile,"%2d%2d%4d.alc\r\n",&fmon,&fday,&ftime);
-                    if ((fmon < 12) || (t.tm_mon > 1)){
-                        fday = fday + fmon*31; //crude - february will store 3 extra days of data
+            // Take advantage of the idle time to clear some room on USB drive
+            if(logEn && usbEn){
+                seconds = time(NULL);
+                t = *localtime(&seconds) ;
+                bool bit = false;
+                int fmon;
+                int fday;
+                int ftime;
+                int fdays;
+                rfile = fopen("/local/loglog.txt", "r");
+                if (rfile!=NULL){ 
+                    //file = fopen("/local/loglog.new", "w");
+                    while (!feof(rfile)) {
+                        fscanf(rfile,"%2d%2d%4d.alc\r\n",&fmon,&fday,&ftime);
+                        if ((fmon < 12) || (t.tm_mon > 1)){
+                            fdays = fday + fmon*31 - 31; //crude - february will store 3 extra days of data
+                        }else{
+                            fdays = fday;
+                        }
+                        if ((fdays+daysLog)<(t.tm_mday+t.tm_mon*31)){ // Delete all files more than daysLog old
+                            //bit=true;
+                            sprintf(sTemp,"%02d%02d%04d.alc",fmon,fday,ftime);
+                            //f_unlink(sTemp);
+                            //sprintf(sTemp,"Deleted logfile %02d%02d%04d.alc",fmon,fday,ftime);
+                            printMsg(sTemp); 
+                        }else{
+                            //fprintf(file,"%02d%02d%04d.alc\r\n",fmon,fday,ftime);
+                        }
                     }
-                    if ((fday+daysLog)<(t.tm_mday+t.tm_mon*31)){ // Delete all files more than daysLog old
-                        bit=true;
-                        sprintf(sTemp,"%02d%02d%04d.alc",fmon,fday,ftime);
-                        f_unlink(sTemp);
-                        sprintf(sTemp,"Deleted logfile %02d%02d%04d.alc",fmon,fday,ftime);
-                        printMsg(sTemp); // config file loaded
-                    }else{
-                        fprintf(file,"%02d%02d%04d.alc\r\n",fmon,fday,ftime);
+                    //fclose (file);
+                    fclose (rfile);
+                    if (bit) {
+                        remove ("/local/loglog.txt");
+                        //rename not working so do it the hard way
+                        //rename ("/local/loglog.new","/local/loglog.txt");
+                        rfile = fopen("/local/loglog.new", "r");
+                        file = fopen("/local/loglog.txt", "w");
+                        while (!feof(rfile)) {
+                            fscanf(rfile,"%s\r\n",&sTemp);
+                            fprintf(file,"%s\r\n",sTemp);
+                        }
+                        fclose (file);
+                        fclose (rfile);
                     }
-                }
-                fclose (file);
-                fclose (rfile);
-                if (bit) {
-                    remove ("/local/loglog.txt");
-                    //rename not working so do it the hard way
-                    //rename ("/local/loglog.new","/local/loglog.txt");
-                    rfile = fopen("/local/loglog.new", "r");
-                    file = fopen("/local/loglog.txt", "w");
-                    while (!feof(rfile)) {
-                        fscanf(rfile,"%s\r\n",&sTemp);
-                        fprintf(file,"%s\r\n",sTemp);
-                    }
-                    fclose (file);
-                    fclose (rfile);
-                }
-                remove ("/local/loglog.new");
-            }                    
-            wait(5); // wait a few seconds to ensure SDRAM is done
-
+                    //remove ("/local/loglog.new");
+                }                    
+                wait(2); // wait a few seconds to ensure file access
+            } //if logen
             seconds = time(NULL);
             t = *localtime(&seconds) ;
             strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);