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Diffstat (limited to 'gr-wxgui/include/gnuradio/wxgui/oscope_guts.h')
-rw-r--r-- | gr-wxgui/include/gnuradio/wxgui/oscope_guts.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/gr-wxgui/include/gnuradio/wxgui/oscope_guts.h b/gr-wxgui/include/gnuradio/wxgui/oscope_guts.h deleted file mode 100644 index 2870d219f6..0000000000 --- a/gr-wxgui/include/gnuradio/wxgui/oscope_guts.h +++ /dev/null @@ -1,131 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2003,2005,2013 Free Software Foundation, Inc. - * - * This file is part of GNU Radio - * - * GNU Radio 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, or (at your option) - * any later version. - * - * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, - * Boston, MA 02110-1301, USA. - */ - - -#ifndef INCLUDED_GR_OSCOPE_GUTS_H -#define INCLUDED_GR_OSCOPE_GUTS_H - -#include <gnuradio/wxgui/api.h> -#include <gnuradio/wxgui/trigger_mode.h> -#include <gnuradio/msg_queue.h> - -namespace gr { - namespace wxgui { - - /*! - * \brief guts of oscilloscope trigger and buffer module - * - * This module processes sets of samples provided the \p - * process_sample method. When appropriate given the updateRate, - * sampleRate and trigger conditions, process_sample will - * periodically write output records of captured data to - * output_fd. For each trigger event, nchannels records will be - * written. Each record consists of get_samples_per_output_record - * binary floats. The trigger instant occurs at the 1/2 way point - * in the buffer. Thus, output records consist of 50% pre-trigger - * data and 50% post-trigger data. - */ - - class WXGUI_API oscope_guts - { - public: - static const int MAX_CHANNELS = 8; - - private: - enum scope_state { HOLD_OFF, LOOK_FOR_TRIGGER, POST_TRIGGER }; - - int d_nchannels; // how many channels - msg_queue::sptr d_msgq; // message queue we stuff output records into - trigger_mode d_trigger_mode; - trigger_slope d_trigger_slope; - int d_trigger_channel; // which channel to watch for trigger condition - double d_sample_rate; // input sample rate in Hz - double d_update_rate; // approx freq to produce an output record (Hz) - double d_trigger_level; - - int d_obi; // output buffer index - float *d_buffer[MAX_CHANNELS]; - - scope_state d_state; - int d_decimator_count; - int d_decimator_count_init; - int d_hold_off_count; - int d_hold_off_count_init; - int d_pre_trigger_count; - int d_post_trigger_count; - int d_post_trigger_count_init; - float d_trigger_off; //%sample trigger is off - - // NOT IMPLEMENTED - oscope_guts(const oscope_guts &rhs); // no copy constructor - oscope_guts &operator= (const oscope_guts &rhs); // no assignment operator - - void trigger_changed(); - void update_rate_or_decimation_changed(); - bool found_trigger(); // returns true if found - void write_output_records(); - - void enter_hold_off(); // called on state entry - void enter_look_for_trigger(); - void enter_post_trigger(); - - public: - // CREATORS - oscope_guts(double sample_rate, msg_queue::sptr msgq); - ~oscope_guts(); - - // MANIPULATORS - - /*! - * \param channel_data points to nchannels float values. These - * are the values for each channel at this sample time. - */ - void process_sample(const float *channel_data); - - bool set_update_rate(double update_rate); - bool set_decimation_count(int decimation_count); - bool set_trigger_channel(int channel); - bool set_trigger_mode(trigger_mode mode); - bool set_trigger_slope(trigger_slope slope); - bool set_trigger_level(double trigger_level); - bool set_trigger_level_auto(); // set to 50% level - bool set_sample_rate(double sample_rate); - bool set_num_channels(int nchannels); - - // ACCESSORS - int num_channels() const; - double sample_rate() const; - double update_rate() const; - int get_decimation_count() const; - int get_trigger_channel() const; - trigger_mode get_trigger_mode() const; - trigger_slope get_trigger_slope() const; - double get_trigger_level() const; - - // # of samples written to each output record. - int get_samples_per_output_record() const; - }; - - } /* namespace wxgui */ -} /* namespace gr */ - -#endif /* INCLUDED_GR_OSCOPE_GUTS_H */ |