From 4894d965d73231b5c74810d826c7c97fa1bd7803 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 16 Mar 2018 14:53:14 -0700 Subject: altos: Make panic beeps use fixed frequencies This ensures that the beeps will work even before the configuration has been loaded. Signed-off-by: Keith Packard --- src/kernel/ao_beep.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/kernel/ao_beep.h') diff --git a/src/kernel/ao_beep.h b/src/kernel/ao_beep.h index 085dd5b1..1306af62 100644 --- a/src/kernel/ao_beep.h +++ b/src/kernel/ao_beep.h @@ -42,9 +42,15 @@ #else #define AO_BEEP_MID AO_BEEP_MID_DEFAULT #endif + +#define AO_BEEP_MID_PANIC AO_BEEP_MID_DEFAULT + #define AO_BEEP_LOW AO_BEEP_MID * 150 / 94 /* 2500Hz */ #define AO_BEEP_HIGH AO_BEEP_MID * 75 / 94 /* 5000Hz */ +#define AO_BEEP_LOW_PANIC (AO_BEEP_MID_PANIC * 150 / 94) +#define AO_BEEP_HIGH_PANIC (AO_BEEP_MID_PANIC * 75 / 94) + #define AO_BEEP_OFF 0 /* off */ #define AO_BEEP_g 240 /* 1562.5Hz */ -- cgit v1.2.3