diff --git a/src/led.c b/src/led.c
new file mode 100644
--- /dev/null
+++ b/src/led.c
@@ -0,0 +1,88 @@
+/*
+ * led.c
+ *
+ *  Created on: Mar 30, 2017
+ *      Author: Matthew Reed
+ */
+
+#include "led.h"
+
+#define LED_CYCLE_STATUS 2000
+#define LED_CYCLE_CAN 0
+#define LED_CYCLE_ERROR 0
+
+uint16_t led_timers[3];
+uint16_t led_thresholds[3];
+uint16_t led_cycles[3];
+
+void led_init(void)
+{
+    memset(led_timers, 0, sizeof led_timers);
+    memset(led_thresholds, 0, sizeof led_thresholds);
+    memset(led_cycles, 0, sizeof led_cycles);
+
+    led_cycles[LED_STATUS] = LED_CYCLE_STATUS;
+    led_cycles[LED_CAN] = LED_CYCLE_CAN;
+    led_cycles[LED_ERROR] = LED_CYCLE_ERROR;
+}
+
+void led_start(led_name_t led)
+{
+    led_timers[led] = led_cycles[led];
+    led_thresholds[led] = led_cycles[led]/2;
+}
+
+void led_start_time(led_name_t led, uint16_t time)
+{
+    if (led_timers[led] == 0)
+    {
+        led_timers[led] = time;
+        led_thresholds[led] = time/2;
+    }
+}
+
+void led_update(led_name_t led)
+{
+    if (led_timers[led] > led_thresholds[led])
+    {
+        led_set(led, 1);
+        led_timers[led]--;
+    }
+    else if (led_timers[led] > 0)
+    {
+        led_set(led, 0);
+        led_timers[led]--;
+    }
+    else {
+        led_set(led, 0);
+        led_timers[led] = led_cycles[led];
+    }
+}
+
+void led_update_all(void)
+{
+    led_update(LED_STATUS);
+    led_update(LED_CAN);
+    led_update(LED_ERROR);
+}
+
+void led_set(led_name_t led, bool value)
+{
+    gpio_set_led(led, value);
+}
+
+void led_toggle(led_name_t led)
+{
+    gpio_toggle_led(led);
+}
+
+__weak bool gpio_set_led(led_name_t led, bool value)
+{
+    return false;
+}
+
+__weak bool gpio_toggle_led(led_name_t led)
+{
+    return false;
+}
+