diff options
| author | eb <eb@221aa14e-8319-0410-a670-987f0aec2ac5> | 2008-04-30 03:52:31 +0000 |
|---|---|---|
| committer | eb <eb@221aa14e-8319-0410-a670-987f0aec2ac5> | 2008-04-30 03:52:31 +0000 |
| commit | 9d1423b9506c89a51a10b6119d01ce9a82a13b0c (patch) | |
| tree | 186e1b20618bf805dd262572bd3b2778b767d201 /usrp/host/apps-inband/gmac.h | |
| parent | 7f202514385708941073930bc6d9a5237bb89826 (diff) | |
Merged features/inband-usb -r6431:8293 into trunk.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@8295 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'usrp/host/apps-inband/gmac.h')
| -rw-r--r-- | usrp/host/apps-inband/gmac.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/usrp/host/apps-inband/gmac.h b/usrp/host/apps-inband/gmac.h deleted file mode 100644 index a6d0bcb128..0000000000 --- a/usrp/host/apps-inband/gmac.h +++ /dev/null @@ -1,91 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2007 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 this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef INCLUDED_GMAC_H -#define INCLUDED_GMAC_H - -#include <mb_mblock.h> - -class gmac; - -class gmac : public mb_mblock -{ - - // The state is used to determine how to handle incoming messages and of - // course, the state of the MAC protocol. - enum state_t { - INIT, - OPENING_USRP, - ALLOCATING_CHANNELS, - INIT_GMAC, - IDLE, - CLOSING_CHANNELS, - CLOSING_USRP, - }; - state_t d_state; - - // Ports used for applications to connect to this block - mb_port_sptr d_tx, d_rx, d_cs; - - // Ports to connect to usrp_server (us) - mb_port_sptr d_us_tx, d_us_rx, d_us_cs; - - // The channel numbers assigned for use - pmt_t d_us_rx_chan, d_us_tx_chan; - - pmt_t d_which_usrp; - - bool d_carrier_sense; - long d_cs_thresh; - long d_cs_deadline; - - enum FPGA_REGISTERS { - REG_CS_THRESH = 1, - REG_CS_DEADLINE = 2 - }; - - public: - gmac(mb_runtime *rt, const std::string &instance_name, pmt_t user_arg); - ~gmac(); - void handle_message(mb_message_sptr msg); - - private: - void define_ports(); - void initialize_usrp(); - void initialize_gmac(); - void set_carrier_sense(bool toggle, long threshold, long deadline, pmt_t invocation); - void allocate_channels(); - void enter_receiving(); - void enter_idle(); - void close_channels(); - void open_usrp(); - void close_usrp(); - void handle_cmd_tx_pkt(pmt_t data); - void handle_response_xmit_raw_frame(pmt_t data); - bool carrier_sense_pkt(pmt_t pkt_properties); - void handle_cmd_carrier_sense_enable(pmt_t data); - void handle_cmd_carrier_sense_threshold(pmt_t data); - void handle_cmd_carrier_sense_disable(pmt_t data); - void handle_cmd_carrier_sense_deadline(pmt_t data); - -}; - -#endif // INCLUDED_GMAC_H |