Diff: main.cpp

Revision:

6:71da5b99de97

Parent:

5:2ce1be9d4bef

Child:

7:1bec23c68a3c

Child:

9:893481b2e488

--- a/main.cpp	Sat May 04 23:43:53 2013 +0000
+++ b/main.cpp	Sun May 05 14:35:25 2013 +0000
@@ -93,7 +93,7 @@
     //toPC.baud(9600); wait_ms(100);    
     toPC.baud(8*115200); wait_ms(100);
     //toPC.baud(1*115200); wait_ms(100);
-    toPC.printf("\n\n released GPS from RESET and set to high baud rate \n\n");
+    //toPC.printf("\n\n released GPS from RESET and set to high baud rate \n\n");
     
     //just wait to launch the GPS receiver
     for (int i=0; i<5; i++) { toPC.printf("WMsg start: %3d \n", 4-i); wait(1); }
@@ -106,7 +106,7 @@
     }
     else
     {
-        toPC.printf(" SD card not present \n");
+        toPC.printf("WMsg SD card not present \n");
     }
     
     //NOTE:  we do not assume that the GPS receiver has been pre-set up for the WALDO_FCS functionality
@@ -236,6 +236,7 @@
         //in the primary real-time portion, there are no bytes from the PC so this has no impact
         readFromPC();
         
+        /*
         //this will close the fpNav file on the SD card if the file is open 
         //and the elapsed time from PosVel messages is > 60 secs
         //this prevents loosing the fpNav file if the PC goes down
@@ -244,6 +245,7 @@
             sendRecData = true;
             recordData  = false;
         }
+        */
                 
         processPCmessages(fpNav, posMsg, velMsg);
         
@@ -259,6 +261,8 @@
             triggerInterval.start();
         }
         
+        //the trigger requires a pulse -- the above portion lowers the signal and the below raises it
+        //this has been tested at 50 msecs and it will not fire at that pulse duration
         if(finishTrigger && triggerInterval.read_ms() > 100)
         {
             fire = 1;