Implement first superblink version

1 files changed, 33 insertions, 0 deletions

diff --git a/software/first/first.c b/software/first/first.c
new file mode 100644
index 0000000..ed6e91b
--- /dev/null
+++ b/software/first/first.c
@@ -0,0 +1,33 @@
+/* Copyright 2019 SiFive, Inc */
+/* SPDX-License-Identifier: Apache-2.0 */
+
+#include <stdio.h>
+#include "super_blink.h"
+
+int main() {
+    printf("Hello, cute waffle!\n");
+
+		int error = 0;
+		int ledNum = 0;
+		int colours[NUM_LEDS] = {
+			GREEN_LED,
+			RED_LED,
+			BLUE_LED,
+		};
+
+		setup_GPIO();
+
+		while (!error) {
+			set_LED(colours[ledNum], ON);
+			delay(DELAY);
+
+			error = set_LED(colours[ledNum], OFF);
+			delay(DELAY);
+
+			ledNum++;
+
+			if (ledNum >= NUM_LEDS) {
+				ledNum = 0;
+			}
+		}
+}