Merge pull request RFduino#28 from ShenggaoZhu/fix-printf

RFduino · web-flow · commit e99f5fdcd886 · 2016-06-27T11:40:07.000-06:00
Fixed Print::printf("%f") with correct digits
diff --git a/cores/arduino/Print.cpp b/cores/arduino/Print.cpp
@@ -346,6 +346,9 @@ size_t Print::printf(const char *format, ...)
         if (l < 1)
           l = -l;
         l %= 100;
+        if(l < 10){
+         n += print(0);
+        }
         n += print(l);
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -346,6 +346,9 @@ size_t Print::printf(const char *format, ...)`
`346`	`346`	`if (l < 1)`
`347`	`347`	`l = -l;`
`348`	`348`	`l %= 100;`
	`349`	`+ if(l < 10){`
	`350`	`+ n += print(0);`
	`351`	`+ }`
`349`	`352`	`n += print(l);`
`350`	`353`	`}`
`351`	`354`	`}`