From 3bddb71d56d5d556a41779f04b4fefa135f319cd Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Sun, 29 Mar 2015 22:08:57 +0200
Subject: Blink LED.

---
 main.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 main.cpp

(limited to 'main.cpp')

diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..57b1ed0
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,22 @@
+#include <rcc/rcc.h>
+#include <gpio/gpio.h>
+#include <os/time.h>
+
+Pin led_green = GPIOC[8];
+Pin led_blue  = GPIOC[9];
+
+int main() {
+	// Initialize system timer.
+	STK.LOAD = 8000000 / 8 / 1000; // 1000 Hz.
+	STK.CTRL = 0x03;
+	
+	RCC.enable(RCC.GPIOC);
+	
+	led_green.set_mode(Pin::Output);
+	
+	while(1) {
+		Time::sleep(500);
+		
+		led_green.toggle();
+	}
+}
-- 
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