altos/stmf0: Re-implement fast ADC code for stmf0

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

diff --git a/src/kernel/ao.h b/src/kernel/ao.h
index 244421f31f1d41b25d431d6165036a80da067425..59a469ae4fc41742f779da7628b2d372b30b9bb3 100644 (file)
--- a/src/kernel/ao.h
+++ b/src/kernel/ao.h
@@ -43,10 +43,6 @@
 #define HAS_TASK       1
 #endif
 
-#ifndef AO_PORT_TYPE
-#define AO_PORT_TYPE uint8_t
-#endif
-
 typedef AO_PORT_TYPE ao_port_t;
 
 #if HAS_TASK
@@ -76,6 +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 */
@@ -656,6 +653,7 @@ 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;