X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fkernel%2Fao.h;h=59a469ae4fc41742f779da7628b2d372b30b9bb3;hb=91b1a80650a7dcd7c5bf819618a8cea0fceb37d9;hp=244421f31f1d41b25d431d6165036a80da067425;hpb=3f7263f57b1b697d92ed6c3d62956e5bdfc11f24;p=fw%2Faltos

diff --git a/src/kernel/ao.h b/src/kernel/ao.h
index 244421f3..59a469ae 100644
--- 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;