diff options
-rw-r--r-- | usrp2/firmware/include/usrp2_types.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/usrp2/firmware/include/usrp2_types.h b/usrp2/firmware/include/usrp2_types.h index 83d9f26c7..dd2bcf1ed 100644 --- a/usrp2/firmware/include/usrp2_types.h +++ b/usrp2/firmware/include/usrp2_types.h @@ -99,6 +99,12 @@ u2_fxpt_gain_to_double(u2_fxpt_gain_t fx) return ((double) fx) * 1.0/(1 << U2_FPG_RP); } +static inline int +u2_fxpt_gain_round_to_int(u2_fxpt_gain_t fx) +{ + return (int)((fx+(1<<(U2_FPG_RP-1)))>>U2_FPG_RP); +} + __U2_END_DECLS |