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Diffstat (limited to 'gr-msdd6000/src/lib/msdd_source_base.h')
| -rw-r--r-- | gr-msdd6000/src/lib/msdd_source_base.h | 308 |
1 files changed, 0 insertions, 308 deletions
diff --git a/gr-msdd6000/src/lib/msdd_source_base.h b/gr-msdd6000/src/lib/msdd_source_base.h deleted file mode 100644 index 8e3994135..000000000 --- a/gr-msdd6000/src/lib/msdd_source_base.h +++ /dev/null @@ -1,308 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2008 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_MSDD_SOURCE_BASE_H -#define INCLUDED_MSDD_SOURCE_BASE_H -#include <gr_sync_block.h> -#include <stdexcept> - -/*! - * \brief abstract interface to MSDD 6000 Softronics module Rx path (Rev 1) - */ - -class msdd_source_base : public gr_sync_block { -public: - enum msdd_command_type_t { - COMMAND_STATUS = 0, - SAMPLES_REALTIME = 1, - SAMPLES_FFT = 2, - }; - - enum msdd_fft_window_type_t { - WINDOW_RECTANGLE = 0, - WINDOW_HANNING = 1, - WINDOW_HAMMING = 2, - WINDOW_BLACKMAN = 3 - }; - - enum msdd_fft_mode_t { - MODE_IQ=0, - MODE_MAG=1, - MODE_MAGDB=2 - }; - - enum msdd_decimation_t { - D0=0, - D1=1, - D2=2, - D3=3, - D4=4, - D5=5, - D6=6, - D7=7, - D8=8 - }; - - enum msdd_fft_points_t { - S256=8, - S512=9, - S1024=10, - S2048=11, - S4096=12, - S8192=13, - S16384=14, - S32768=15 - }; - -private: - - class Impl; - friend class Impl; - std::auto_ptr<Impl> pimpl; - -protected: - - msdd_source_base (const std::string &name, - gr_io_signature_sptr output_signature, - int which_board, - int opp_mode, - const char *src, - unsigned short port_src - ) throw (std::runtime_error); - - /*! - * \brief return number of msdd input bytes required to produce noutput items. - */ - virtual int ninput_bytes_reqd_for_noutput_items (int noutput_items) = 0; - - /*! - * \brief number of bytes in a low-level sample - */ - unsigned int sizeof_basic_sample() const; - - virtual void copy_from_msdd_buffer (gr_vector_void_star &output_items, - int output_index, - int output_items_available, - int &output_items_produced, - const void *msdd_buffer, - int msdd_buffer_length, - int &bytes_read) = 0; - - int readsock(int sockfd, unsigned char* buf, int nbytes); - - void write_request_packet(unsigned int number_samples); - void* make_request_packet(unsigned int& size, unsigned int number_samples); - - unsigned long set_fft_size (int channel, unsigned long fft_size); - -public: - //! magic value used on alternate register read interfaces - static const int READ_FAILED = -99999; - - ~msdd_source_base (); - - int work (int noutput_items, - gr_vector_const_void_star &input_items, - gr_vector_void_star &output_items); - - bool start(); - bool stop(); - - /*! - * \brief open a socket specified by the port and ip address info - * - * Opens a socket, binds to the address, and waits for a connection - * over UDP. If any of these fail, the fuction retuns the error and exits. - */ - bool open(); - - /*! - * \brief Close current socket. - * - * Shuts down read/write on the socket - */ - bool close(); - - /*! - * \brief Set decimator rate. \p rate must be EVEN and in [8, 256]. - * - * The final complex sample rate across the USB is - * adc_freq () / decim_rate () - */ - bool set_decim_rate (unsigned int rate); - //bool set_nchannels (int nchan); - //bool set_mux (int mux); - - /*! - * \brief set the center frequency of the digital down converter. - * - * \p channel must be 0. \p freq is the center frequency in Hz. - * It must be in the range [-FIXME, FIXME]. The frequency specified is - * quantized. Use rx_freq to retrieve the actual value used. - */ - bool set_rx_freq (int channel, double freq); - - /*! - * \brief - */ - bool set_opp_mode (int channel, msdd_command_type_t mode); - -// -// /*! -// * \brief set fpga special modes -// */ -// bool set_fpga_mode (int mode); - - void set_verbose (bool verbose); -// -// /*! -// * \brief Set the digital down converter phase register. -// * -// * \param channel which ddc channel [0, 3] -// * \param phase 32-bit integer phase value. -// */ -// bool set_ddc_phase(int channel, int phase); -// - /*! - * \brief Set Programmable Gain Amplifier (PGA) - * - * \param which which A/D [0,3] - * \param gain_in_db gain value (linear in dB) - * - * gain is rounded to closest setting supported by hardware. - * - * \returns true iff sucessful. - * - * \sa pga_min(), pga_max(), pga_db_per_step() - */ - bool set_pga (int which, double gain_in_db); - - /*! - * \brief Return programmable gain amplifier gain setting in dB. - * - * \param which which A/D [0,3] - */ - double pga (int which) const; - - /*! - * \brief Return minimum legal PGA setting in dB. - */ - double pga_min () const; - - /*! - * \brief Return maximum legal PGA setting in dB. - */ - double pga_max () const; - - /*! - * \brief Return hardware step size of PGA (linear in dB). - */ - double pga_db_per_step () const; - - // ACCESSORS - -// long converter_rate() const; - - unsigned int decim_rate () const; -// int nchannels () const; -// int mux () const; - double rx_freq (int channel) const; - unsigned int fft_points() const; - int noverruns () const; - - /*! - * \brief return the msdd's serial number. - * - * \returns non-zero length string iff successful. - */ - std::string serial_number(); - -// /*! -// * \brief Enable/disable automatic DC offset removal control loop in FPGA -// * -// * \param bits which control loops to enable -// * \param mask which \p bits to pay attention to -// * -// * If the corresponding bit is set, enable the automatic DC -// * offset correction control loop. -// * -// * <pre> -// * The 4 low bits are significant: -// * -// * ADC0 = (1 << 0) -// * ADC1 = (1 << 1) -// * ADC2 = (1 << 2) -// * ADC3 = (1 << 3) -// * </pre> -// * -// * By default the control loop is enabled on all ADC's. -// */ -// bool set_dc_offset_cl_enable(int bits, int mask); - - /*! - * \brief Specify Rx data format. - * - * \param format format specifier - * - * Rx data format control register - * - * 3 2 1 - * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 - * +-----------------------------------------+-+-+---------+-------+ - * | Reserved (Must be zero) |B|Q| WIDTH | SHIFT | - * +-----------------------------------------+-+-+---------+-------+ - * - * SHIFT specifies arithmetic right shift [0, 15] - * WIDTH specifies bit-width of I & Q samples across the USB [1, 16] (not all valid) - * Q if set deliver both I & Q, else just I - * B if set bypass half-band filter. - * - * Right now the acceptable values are: - * - * B Q WIDTH SHIFT - * 0 1 16 0 - * 0 1 8 8 - * - * More valid combos to come. - * - * Default value is 0x00000300 16-bits, 0 shift, deliver both I & Q. - */ -// bool set_format(unsigned int format); - - /*! - * \brief return current format - */ -// unsigned int format () const; -// -// static unsigned int make_format(int width=16, int shift=0, -// bool want_q=true, bool bypass_halfband=false); -// static int format_width(unsigned int format); -// static int format_shift(unsigned int format); -// static bool format_want_q(unsigned int format); -// static bool format_bypass_halfband(unsigned int format); - - bool set_desired_packet_size (int which, unsigned long packet_size); - - unsigned long desired_packet_size (int which) const; -}; - -#endif /* INCLUDED_MSDD_SOURCE_BASE_H */ |