1 files changed, 35 insertions, 0 deletions
diff --git a/src/user/user.c b/src/user/user.c
new file mode 100644
index 0000000..fc51d29
--- /dev/null
+++ b/src/user/user.c
@@ -0,0 +1,35 @@
+#include <kernel/clock.h>
+#include "priv_gpio.h"
+#include <kernel/task.h>
+
+void task1(void);
+void task2(void);
+
+
+
+void user_main(void)
+{
+	gpio(GPIO_MODE, 5, OUTPUT);
+	task_start(task1, 512);
+
+	for (int i = 0; i < 8; i++) {
+		gpio(GPIO_OUT, 5, !(i & 1));
+		delay(200);
+	}
+}
+
+void task1(void)
+{
+	delay(400);
+	task_start(task2, 1024);
+}
+
+void task2(void)
+{
+	int state = 0;
+	delay(2500);
+	while (1) {
+		gpio(GPIO_OUT, 5, state ^= 1);
+		delay(500);
+	}
+}