altos: Fixed timing of panic display LED to be readable

[fw/altos] / src / kernel / ao.h

diff --git a/src/kernel/ao.h b/src/kernel/ao.h
index 48b06490aebeb8918580f78ae97fa9818110f669..a794ba710e62d584d32ce57c5d131e85c379981d 100644 (file)
--- a/src/kernel/ao.h
+++ b/src/kernel/ao.h
@@ -72,6 +72,7 @@ typedef AO_PORT_TYPE ao_port_t;
 #define AO_PANIC_BUFIO         15      /* Mis-using bufio API */
 #define AO_PANIC_EXTI          16      /* Mis-using exti API */
 #define AO_PANIC_FAST_TIMER    17      /* Mis-using fast timer API */
+#define AO_PANIC_ADC           18      /* Mis-using ADC interface */
 #define AO_PANIC_SELF_TEST_CC1120      0x40 | 1        /* Self test failure */
 #define AO_PANIC_SELF_TEST_HMC5883     0x40 | 2        /* Self test failure */
 #define AO_PANIC_SELF_TEST_MPU6000     0x40 | 3        /* Self test failure */
@@ -123,6 +124,16 @@ ao_timer_init(void);
 void
 ao_clock_init(void);
 
+#if AO_POWER_MANAGEMENT
+/* Go to low power clock */
+void
+ao_clock_suspend(void);
+
+/* Restart full-speed clock */
+void
+ao_clock_resume(void);
+#endif
+
 /*
  * ao_mutex.c
  */
@@ -652,6 +663,7 @@ union ao_monitor {
 extern __xdata union ao_monitor ao_monitor_ring[AO_MONITOR_RING];
 
 #define ao_monitor_ring_next(n)        (((n) + 1) & (AO_MONITOR_RING - 1))
+#define ao_monitor_ring_prev(n)        (((n) - 1) & (AO_MONITOR_RING - 1))
 
 extern __data uint8_t ao_monitoring;
 extern __data uint8_t ao_monitor_head;