Diff: main.cpp

Branch:

Metric

Revision:

111:d1559bb25c43

Parent:

110:ffddff3ad2f2

Child:

112:b41b35401eb6

--- a/main.cpp	Sun Jun 30 19:52:38 2013 +0000
+++ b/main.cpp	Sun Jun 30 23:04:56 2013 +0000
@@ -2,7 +2,6 @@
 //
 //To Do:
 // * USB device detect
-// * Enable file timestamps
 // * Audible friction brake feedback
 // * User-configurable watchpoint
 // * Add 50% charge option
@@ -11,13 +10,9 @@
 // ** Force regen display to zero when in neutral
 // * Add coasting regen to regen/braking display
 // * Change semilog efficiency graph to linear with 10 minute values
-// * Make display updates interruptable for log writes
 // * Add additional 79b bank readouts
 // * Add ability to transfer settings config file to/from USB
-// * Add once-on-powerup/powerdown log
 // * Move log dump to ISR (but CAN RX at higher priority)
-// * Fix bug preventing setting logEn to true by default
-
 
 #include "mbed.h"
 #include "CAN.h"
@@ -29,14 +24,13 @@
 #include "displayModes.h"
 #include "TOUCH_TFTx2.h"
 
-char revStr[7] = "110"; // gg - revision string, max 6 characters
+char revStr[7] = "111"; // gg - revision string, max 6 characters
 
 FATFS USBdrive;
 LocalFileSystem local("local");
 bool waitasec = true;
 // to write to USB Flash Drives, or equivalent (SD card in Reader/Writer)
-FRESULT mfr=f_mount(0,&USBdrive);
-
+FRESULT mfr = f_mount(0,&USBdrive);
 time_t seconds ;
 
 Ticker autoPoll;
@@ -149,7 +143,6 @@
     unsigned char i,j,display=0,lwt=0;
     point lastTouch;
     float average;
-    usbEn=detectUSB();
     tt.set_orientation(1);
     tt.background(Black);
     tt.set_display(2);       // select both displays
@@ -182,6 +175,8 @@
     // revision
     sprintf(sTemp,"CANary firmware rev%s\n", revStr); // gg - for Logging the revision
     printMsg(sTemp); // revision
+    //sprintf(sTemp,"free clusters = %d\n", freeClusters);
+    //printMsg(sTemp); // revision
 
     secsNoMsg = 0;
 
@@ -292,10 +287,9 @@
             if (repeatPoll) { // stop autopolling if enabled
                 autoPoll.detach();
             }
-            //keep file open when asleep - new lseek not fast
-            //if (logOpen){
-            //    f_close(&efile);
-            //} // if (logOpen)*/
+            if (logOpen){ //close file to dump buffer
+                f_close(&efile);
+            } // if (logOpen)
             seconds = time(NULL);
             t = *localtime(&seconds) ;
             strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
@@ -331,9 +325,8 @@
                 } // if (logOpen)
                 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 kept open
-                //efr = f_open(&efile,fileName,FA_WRITE|FA_OPEN_ALWAYS);
-                //f_lseek(&efile,0xffffffff); // goto end of file (append existing)
+                efr = f_open(&efile,fileName,FA_WRITE|FA_OPEN_ALWAYS);
+                f_lseek(&efile,0xffffffff); // goto end of file (append existing)
                 logEvent("WakingUp"); // gg - use messeges
                 logTS(); // Date-Time at wakeup
             }
@@ -483,12 +476,6 @@
                                     lastDMode[whichTouched]=99;//repaint to clear highlight
                                     // and re-paint the other screen too, to see new skin there
                                     lastDMode[whichTouched ^ 1]=99; // repaint other screen (^ = XOR)
-                                    
-                                    //sprintf(sTemp,"Changed Skin to %d.\n");
-                                    //printMsg(sTemp); /// changed skin - for debug
-                                    //saveConfig();
-                                    //spkr.beep(2000,0.25);
-                                    
                                 } else if (dMode[whichTouched] == indexScreen) { // gg - index
                                     dMode[whichTouched] = dteScreen ; // GoTo DTE Screen
                                     sMode=0;
@@ -685,7 +672,6 @@
         }
 
         if(tick){ // Executes once a second
-            waitasec=false; // work around to avoid hang when USB tries to init immediately
             tick=false;
             headlights = (lastMsg[indexLastMsg[0x358]].data[1]&0x80)?true:false;  // headlight/turn signal indicator
             accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
@@ -780,6 +766,7 @@
             if(!usbEn){
                 usbEn=detectUSB(); // Keep looking if none found
             }
+            waitasec=false; // work around to avoid hang when USB tries to init immediately
         }
 
         display=display<1?display+1:0; // toggle display