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| author | Keith Packard <keithp@keithp.com> | 2012-07-10 20:32:31 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-07-10 20:32:31 -0700 |
| commit | aafa8859ecb27383f697b98f6991643b44f4721a (patch) | |
| tree | ba6e7a61539bf9f6253b184b23882829e31a3758 /src/core/ao_convert.c | |
| parent | a60c5a728530e4659a6750d8d5b87000735d4531 (diff) | |
altos: Save some memory.
A few minor space savings in ao_cmd.c and ao_config.c. Don't build
unused conversion functions ao_altitude_to_pres and ao_temp_to_dC
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/core/ao_convert.c')
| -rw-r--r-- | src/core/ao_convert.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/core/ao_convert.c b/src/core/ao_convert.c index 0969f107..aa9b5f48 100644 --- a/src/core/ao_convert.c +++ b/src/core/ao_convert.c @@ -41,6 +41,7 @@ ao_pres_to_altitude(int16_t pres) __reentrant (int32_t) altitude_table[o+1] * part + (ALT_FRAC_SCALE >> 1)) >> ALT_FRAC_BITS; } +#if AO_NEED_ALTITUDE_TO_PRES int16_t ao_altitude_to_pres(int16_t alt) __reentrant { @@ -66,7 +67,9 @@ ao_altitude_to_pres(int16_t alt) __reentrant pres = 0; return (int16_t) pres; } +#endif +#if 0 int16_t ao_temp_to_dC(int16_t temp) __reentrant { @@ -83,3 +86,4 @@ ao_temp_to_dC(int16_t temp) __reentrant ret = ((temp - 19791) * 1012L) >> 16; return ret; } +#endif |