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authorKeith Packard <keithp@keithp.com>2014-11-06 16:02:47 -0800
committerKeith Packard <keithp@keithp.com>2014-11-06 16:03:42 -0800
commitd3dd45b060c996153ff8195bd371e9e1f3b15efb (patch)
treeb362816d3ff2e68d56b486546768f281dfa0e2e0 /src/kernel/ao.h
parent2313cdacefb2139bc68cd98e782c54d706af0704 (diff)
altos: Use other TeleDongle LED for CRC-invalid packet reporting
Instead of blinking out some fake-o RSSI indication, just blink the red LED when a packet with a bad CRC is received. Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/kernel/ao.h')
-rw-r--r--src/kernel/ao.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/kernel/ao.h b/src/kernel/ao.h
index 48b06490..16d600aa 100644
--- a/src/kernel/ao.h
+++ b/src/kernel/ao.h
@@ -652,6 +652,7 @@ 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;