altos: Add debug check for irq block when editing task queues

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

diff --git a/src/kernel/ao.h b/src/kernel/ao.h
index 59a469ae4fc41742f779da7628b2d372b30b9bb3..27a16606010ff8f629c30755ed1e9ec39aeea1c3 100644 (file)
--- a/src/kernel/ao.h
+++ b/src/kernel/ao.h
@@ -73,6 +73,7 @@ typedef AO_PORT_TYPE ao_port_t;
 #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_IRQ           19      /* interrupts not blocked */
 #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 */
@@ -124,6 +125,16 @@ 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
  */
@@ -810,6 +821,8 @@ struct ao_fifo {
 } while(0)
 
 #define ao_fifo_full(f)                ((((f).insert + 1) & (AO_FIFO_SIZE-1)) == (f).remove)
+#define ao_fifo_mostly(f)      ((((f).insert - (f).remove) & (AO_FIFO_SIZE-1)) >= (AO_FIFO_SIZE * 3 / 4))
+#define ao_fifo_barely(f)      ((((f).insert - (f).remove) & (AO_FIFO_SIZE-1)) >= (AO_FIFO_SIZE * 1 / 4))
 #define ao_fifo_empty(f)       ((f).insert == (f).remove)
 
 #if PACKET_HAS_MASTER || PACKET_HAS_SLAVE