1 files changed, 14 insertions, 4 deletions
diff --git a/examples/test-serial-flush.cpp b/examples/test-serial-flush.cpp
index 1cd82b6..d7fbf7a 100644
--- a/examples/test-serial-flush.cpp
+++ b/examples/test-serial-flush.cpp
@@ -2,13 +2,22 @@
 
 #include "wirish.h"
 
-void setup() {
+void setup()
+{
     /* Send a message out USART2  */
     Serial2.begin(9600);
     Serial2.println("Hello world!");
 }
 
+int toggle = 0;
+
 void loop() {
+
+    Serial2.println("This is the first line.");
+    Serial2.end();
+    Serial2.println("This is the second line.");
+
+    Serial2.begin(9600);
     Serial2.println("Waiting for multiple input...");
     while(Serial2.available() < 5) { }
     Serial2.println(Serial2.read());
@@ -20,12 +29,13 @@ void loop() {
 }
 
 // Force init to be called *first*, i.e. before static object allocation.
-// Otherwise, statically allocated objects that need libmaple may fail.
-__attribute__((constructor)) void premain() {
+// Otherwise, statically allocated object that need libmaple may fail.
+ __attribute__(( constructor )) void premain() {
     init();
 }
 
-int main(void) {
+int main(void)
+{
     setup();
 
     while (1) {