From 25e6afd831b94b9735cc6691ee19c8edc921aca7 Mon Sep 17 00:00:00 2001
From: root <root@lab.panaceas.james.local>
Date: Sun, 8 Apr 2018 01:14:30 +0100
Subject: working decoding

---
 app/led.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 app/led.c

(limited to 'app/led.c')

diff --git a/app/led.c b/app/led.c
new file mode 100644
index 0000000..825bd0d
--- /dev/null
+++ b/app/led.c
@@ -0,0 +1,38 @@
+#include "project.h"
+
+#define LED (GPIO3)
+#define LED_PORT GPIOB
+
+
+void
+led_init (void)
+{
+
+  MAP_OUTPUT_PP (LED);
+}
+
+
+void
+led_clear (void)
+{
+  CLEAR (LED);
+}
+
+void
+led_set()
+{
+  gpio_set (LED_PORT, LED);
+}
+
+void
+led_slow_tick (void)
+{
+  static int c;
+
+  c = !c;
+
+  if (c)
+    led_set();
+  else
+    led_clear();
+}
-- 
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