Diff: SPS/SPS.cpp

Revision:

6:6d1683c8b26b

Parent:

5:11782a2008c2

Child:

7:872984a67d5b

--- a/SPS/SPS.cpp	Thu Mar 09 12:03:55 2017 +0000
+++ b/SPS/SPS.cpp	Thu Mar 09 15:26:22 2017 +0000
@@ -2,8 +2,10 @@
 
 SPS::SPS(){
 
+    fileNameString = "";
     currentString = "";
     currentErrString = "";
+    lastString = "";
     headerString = "/tag identifier_id group_id date time zzz | s1 source_id interpreter_id data_line_version encoding source_firmware_version interpreter_firmware_version | latitude longitude gpsFixFlag mag_time mag_nt mag_sq checksum";
     crc_tab16_init = 0;
     errStatus = true;
@@ -18,7 +20,7 @@
     memset(checkSum,'\0',5);
     unsigned short chkSum = 0;
     
-    dbg->printf("Commencing sps line generation\r\n");
+    //dbg->printf("Commencing sps line generation\r\n");
     //create current string
     addToCurrentString(LINESTART);
     addToCurrentString(tag);
@@ -68,9 +70,9 @@
     addToCurrentString(SPACE);
     addToCurrentString(mag_sq);
     
-    dbg->printf("CurrentStringBeforeChecksumCalc: ");
-    dbg->printf(currentString.c_str());
-    dbg->printf("\r\n");
+    //dbg->printf("CurrentStringBeforeChecksumCalc: ");
+    //dbg->printf(currentString.c_str());
+    //dbg->printf("\r\n");
     
     //calculate checksum
     for(int i = 0; i < strlen(currentString.c_str()); i++){
@@ -81,7 +83,7 @@
         }         
     }
     
-    sprintf(checkSum, "%4x", chkSum);
+    sprintf(checkSum, "%04X", chkSum);
     
     //append rest of string
     addToCurrentString(SPACE);
@@ -169,4 +171,24 @@
 void SPS::addToCurrentString(char data){
     int currentStartIndex = strlen(currentString.c_str());
     currentString[currentStartIndex] = data;          
+};
+
+
+void SPS::generateSpsFilename(string formattedDate){
+    
+    fileNameString = "";
+    
+    fileNameString.append("/usb/BMAG_");   
+
+    fileNameString.append(formattedDate);
+        
+    fileNameString.append(".sps");     
+
+};
+
+
+string SPS::getSpsFileName(void){
+    
+    return this->fileNameString;   
+    
 };
\ No newline at end of file