Blinky program for SDP-K1.

Revision:
0:1d150cb7d8a5
Child:
1:3d0efe79e629
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Mar 22 20:33:28 2019 +0000
@@ -0,0 +1,23 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2018 ARM Limited
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+DigitalOut awakeSignal(LED4);
+DigitalOut led1(LED1);
+
+#define SLEEP_TIME                  500 // (msec)
+
+int main()
+{
+    awakeSignal = 1;
+    pc.printf("Hello World!");
+    while (true) {
+        led1 = !led1;
+        wait_ms(SLEEP_TIME); 
+    }
+}
+