Diff: log.cpp

Revision:

4:e076884ef8bd

Parent:

2:06fa34661f19

Child:

6:be97d38e0b01

--- a/log.cpp	Sat Apr 23 20:00:04 2016 +0000
+++ b/log.cpp	Tue May 03 09:23:26 2016 +0000
@@ -70,20 +70,17 @@
 void LogF(char *fmt, ...)
 {
     //Set up variable arguments
-    uint32_t now = TimeGet();
     va_list argptr;
     va_start(argptr, fmt);
     
     //Find the size required
-    int sizeTime =  snprintf(NULL, 0, DATE_FORMAT, now);
-    int sizeLog  = vsnprintf(NULL, 0, fmt, argptr);
+    int size  = vsnprintf(NULL, 0, fmt, argptr);
     
     //Allocate enough memory for the size required with an extra byte for the terminating null
-    char snd[sizeTime + sizeLog + 1];
+    char snd[size + 1];
     
     //Fill the new buffer
-     sprintf(snd, DATE_FORMAT, now);
-    vsprintf(snd + sizeTime, fmt, argptr);
+    vsprintf(snd, fmt, argptr);
     
     //Finish with variable arguments
     va_end(argptr);
@@ -92,6 +89,14 @@
     for (char* ptr = snd; *ptr; ptr++) LogPush(*ptr);
     
 }
+void LogTime()
+{
+    uint32_t now = TimeGet();
+    int size =  snprintf(NULL, 0, DATE_FORMAT, now);
+    char snd[size + 1];
+    sprintf(snd, DATE_FORMAT, now);
+    for (char* ptr = snd; *ptr; ptr++) LogPush(*ptr);
+}
 void LogCrLf (char * text)
 {
     LogF("%s\r\n", text);