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author | Josh Blum | 2011-10-19 16:53:11 -0700 |
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committer | Josh Blum | 2011-10-19 16:53:11 -0700 |
commit | 604ae82b9f31d8b5d7775810ab2fa06b7595bea0 (patch) | |
tree | fe4c7ad82dca0d92d90e37c4b68dd729d29a9d66 /usrp2/firmware/lib/print_fxpt.c | |
parent | d8d886d42ef9966e0578f39f180348e908965f7a (diff) | |
parent | eb95f431badf197b249131a3119a92bd5317621b (diff) | |
download | gnuradio-604ae82b9f31d8b5d7775810ab2fa06b7595bea0.tar.gz gnuradio-604ae82b9f31d8b5d7775810ab2fa06b7595bea0.tar.bz2 gnuradio-604ae82b9f31d8b5d7775810ab2fa06b7595bea0.zip |
Merge branch 'next' of http://gnuradio.org/git/gnuradio into next
Diffstat (limited to 'usrp2/firmware/lib/print_fxpt.c')
-rw-r--r-- | usrp2/firmware/lib/print_fxpt.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/usrp2/firmware/lib/print_fxpt.c b/usrp2/firmware/lib/print_fxpt.c deleted file mode 100644 index 185bbc51b..000000000 --- a/usrp2/firmware/lib/print_fxpt.c +++ /dev/null @@ -1,83 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2008 Free Software Foundation, Inc. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#include <nonstdio.h> - -/* - * print uint64_t - */ -void -print_uint64(uint64_t u) -{ - const char *_hex = "0123456789ABCDEF"; - if (u >= 10) - print_uint64(u/10); - putchar(_hex[u%10]); -} - -static void -print_thousandths(int thousandths) -{ - putchar('.'); - if (thousandths < 100) - putchar('0'); - if (thousandths < 10) - putchar('0'); - printf("%d", thousandths); -} - - -void -print_fxpt_freq(u2_fxpt_freq_t v) -{ - if (v < 0){ - v = -v; - putchar('-'); - } - - int64_t int_part = v >> 20; - int32_t frac_part = v & ((1 << 20) - 1); - -#if 0 - // would work, if we had it - printf("%lld.%03d", int_part, (frac_part * 1000) >> 20); -#else - print_uint64(int_part); - print_thousandths((frac_part * 1000) >> 20); -#endif -} - -void -print_fxpt_gain(u2_fxpt_gain_t v) -{ - if (v < 0){ - v = -v; - putchar('-'); - } - - int32_t int_part = v >> 7; - int32_t frac_part = v & ((1 << 7) - 1); - -#if 0 - // would work, if we had it - printf("%d.%03d", int_part, (frac_part * 1000) >> 7); -#else - printf("%d", int_part); - print_thousandths((frac_part * 1000) >> 7); -#endif -} - |