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altos: Allow projects to specify clock at other than 100Hz
author
Keith Packard
<keithp@keithp.com>
Fri, 12 Oct 2012 20:54:37 +0000
(13:54 -0700)
committer
Keith Packard
<keithp@keithp.com>
Fri, 12 Oct 2012 20:54:37 +0000
(13:54 -0700)
Leave the default at 100Hz, but allow it to be overridden
Signed-off-by: Keith Packard <keithp@keithp.com>
src/core/ao.h
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diff --git
a/src/core/ao.h
b/src/core/ao.h
index 711b3533069ef7127ee49cd0601bb602a94d9945..9d80148937d5d7e8e2ae6f5a372feae759d1bad6 100644
(file)
--- a/
src/core/ao.h
+++ b/
src/core/ao.h
@@
-85,7
+85,9
@@
ao_panic(uint8_t reason);
extern volatile __data AO_TICK_TYPE ao_tick_count;
/* Our timer runs at 100Hz */
+#ifndef AO_HERTZ
#define AO_HERTZ 100
+#endif
#define AO_MS_TO_TICKS(ms) ((ms) / (1000 / AO_HERTZ))
#define AO_SEC_TO_TICKS(s) ((s) * AO_HERTZ)