1 files changed, 6 insertions, 9 deletions
diff --git a/examples/blinky.cpp b/examples/blinky.cpp
index 5611987..91d1a47 100644
--- a/examples/blinky.cpp
+++ b/examples/blinky.cpp
@@ -1,12 +1,9 @@
-// Blinks the LED, pin 13
+// Blinks the built-in LED
 
 #include "wirish.h"
 
-// Use the pin attached to the built-in LED
-#define PIN BOARD_LED_PIN
-
 void setup() {
-    pinMode(PIN, OUTPUT);
+    pinMode(BOARD_LED_PIN, OUTPUT);
 }
 
 int toggle = 1;
@@ -14,21 +11,21 @@ int toggle = 1;
 void loop() {
     // You could just use toggleLED() instead, but this illustrates
     // the use of digitalWrite():
-    digitalWrite(PIN, toggle);
+    digitalWrite(BOARD_LED_PIN, toggle);
     toggle ^= 1;
     delay(100);
 }
 
 // Force init to be called *first*, i.e. before static object allocation.
-// Otherwise, statically allocated object that need libmaple may fail.
- __attribute__(( constructor )) void premain() {
+// Otherwise, statically allocated objects that need libmaple may fail.
+__attribute__((constructor)) void premain() {
     init();
 }
 
 int main(void) {
     setup();
 
-    while (1) {
+    while (true) {
         loop();
     }
     return 0;