diff options
Diffstat (limited to 'usrp2/firmware/lib/db_init.c')
| -rw-r--r-- | usrp2/firmware/lib/db_init.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/usrp2/firmware/lib/db_init.c b/usrp2/firmware/lib/db_init.c index d47beb11d..3d49a51d7 100644 --- a/usrp2/firmware/lib/db_init.c +++ b/usrp2/firmware/lib/db_init.c @@ -211,19 +211,13 @@ calc_dxc_freq(u2_fxpt_freq_t target_freq, u2_fxpt_freq_t baseband_freq, u2_fxpt_freq_t fs = U2_DOUBLE_TO_FXPT_FREQ(100e6); // converter sample rate u2_fxpt_freq_t delta = target_freq - baseband_freq; +#if 0 printf("calc_dxc_freq\n"); printf(" fs = "); print_fxpt_freq(fs); newline(); printf(" target = "); print_fxpt_freq(target_freq); newline(); printf(" baseband = "); print_fxpt_freq(baseband_freq); newline(); printf(" delta = "); print_fxpt_freq(delta); newline(); - -#if 0 - printf("--- printed as uint64_t ---\n"); - printf(" fs = "); print_uint64(fs); newline(); - printf(" target = "); print_uint64(target_freq); newline(); - printf(" baseband = "); print_uint64(baseband_freq); newline(); - printf(" delta = "); print_uint64(delta); newline(); -#endif +#endif if (delta >= 0){ while (delta > fs) @@ -301,17 +295,17 @@ compute_freq_control_word(u2_fxpt_freq_t target_freq, u2_fxpt_freq_t *actual_fre // master = 100e6; // v = (int) rint(target_freq / master_freq) * pow(2.0, 32.0); - printf("compute_freq_control_word\n"); - printf(" target_freq = "); print_fxpt_freq(target_freq); newline(); + //printf("compute_freq_control_word\n"); + //printf(" target_freq = "); print_fxpt_freq(target_freq); newline(); int32_t master_freq = 100000000; // 100M int32_t v = ((target_freq << 12)) / master_freq; - printf(" fcw = %d\n", v); + //printf(" fcw = %d\n", v); *actual_freq = (v * (int64_t) master_freq) >> 12; - printf(" actual = "); print_fxpt_freq(*actual_freq); newline(); + //printf(" actual = "); print_fxpt_freq(*actual_freq); newline(); return v; } |