diff options
Diffstat (limited to 'gr-blocks/lib/control_loop.cc')
| -rw-r--r-- | gr-blocks/lib/control_loop.cc | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/gr-blocks/lib/control_loop.cc b/gr-blocks/lib/control_loop.cc index 099bc20fb9..f98d0c795b 100644 --- a/gr-blocks/lib/control_loop.cc +++ b/gr-blocks/lib/control_loop.cc @@ -40,28 +40,6 @@ void control_loop::update_gains() d_beta = (4 * d_loop_bw * d_loop_bw) / denom; } -void control_loop::advance_loop(float error) -{ - d_freq = d_freq + d_beta * error; - d_phase = d_phase + d_freq + d_alpha * error; -} - -void control_loop::phase_wrap() -{ - while (d_phase > M_TWOPI) - d_phase -= M_TWOPI; - while (d_phase < -M_TWOPI) - d_phase += M_TWOPI; -} - -void control_loop::frequency_limit() -{ - if (d_freq > d_max_freq) - d_freq = d_max_freq; - else if (d_freq < d_min_freq) - d_freq = d_min_freq; -} - /******************************************************************* * SET FUNCTIONS *******************************************************************/ |