+++ /dev/null
-/* -*- c++ -*- */
-/*
- * Copyright 2003,2004 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.
- */
-
-/*
- * Low level primitives for directly messing with USRP hardware.
- *
- * If you're trying to use the USRP, you'll probably want to take a
- * look at the usrp_standard_rx and usrp_standard_tx classes. They
- * hide a bunch of low level details and provide high performance
- * streaming i/o.
- *
- * This interface is built on top of libusb, which allegedly works under
- * Linux, *BSD and Mac OS/X. http://libusb.sourceforge.net
- */
-
-%include <stl.i> // pick up string stuff
-
-
-%{
-#include <usrp_prims.h>
-%}
-
-
-enum usrp_load_status_t { ULS_ERROR = 0, ULS_OK, ULS_ALREADY_LOADED };
-
-struct usb_dev_handle;
-struct usb_device;
-
-/*!
- * \brief initialize libusb; probe busses and devices.
- * Safe to call more than once.
- */
-void usrp_one_time_init ();
-
-void usrp_rescan ();
-
-/*!
- * \brief locate Nth (zero based) USRP device in system.
- * Return pointer or 0 if not found.
- *
- * The following kinds of devices are considered USRPs:
- *
- * unconfigured USRP (no firwmare loaded)
- * configured USRP (firmware loaded)
- * unconfigured Cypress FX2 (only if fx2_ok_p is true)
- */
-struct usb_device *usrp_find_device (int nth, bool fx2_ok_p = false);
-
-bool usrp_usrp_p (struct usb_device *q); //< is this a USRP
-bool usrp_usrp0_p (struct usb_device *q); //< is this a USRP Rev 0
-bool usrp_usrp1_p (struct usb_device *q); //< is this a USRP Rev 1
-bool usrp_usrp2_p (struct usb_device *q); //< is this a USRP Rev 2
-int usrp_hw_rev (struct usb_device *q); //< return h/w rev code
-bool usrp_fx2_p (struct usb_device *q); //< is this an unconfigured Cypress FX2
-
-bool usrp_unconfigured_usrp_p (struct usb_device *q); //< some kind of unconfigured USRP
-bool usrp_configured_usrp_p (struct usb_device *q); //< some kind of configured USRP
-
-/*!
- * \brief given a usb_device return an instance of the appropriate usb_dev_handle
- *
- * These routines claim the specified interface and select the
- * correct alternate interface. (USB nomenclature is totally screwed!)
- *
- * If interface can't be opened, or is already claimed by some other
- * process, 0 is returned.
- */
-struct usb_dev_handle *usrp_open_cmd_interface (struct usb_device *dev);
-struct usb_dev_handle *usrp_open_rx_interface (struct usb_device *dev);
-struct usb_dev_handle *usrp_open_tx_interface (struct usb_device *dev);
-
-/*!
- * \brief close interface.
- */
-bool usrp_close_interface (struct usb_dev_handle *udh);
-
-/*!
- * \brief load intel hex format file into USRP/Cypress FX2 (8051).
- *
- * The filename extension is typically *.ihx
- *
- * Note that loading firmware may cause the device to renumerate. I.e.,
- * change its configuration, invalidating the current device handle.
- */
-
-usrp_load_status_t
-usrp_load_firmware (struct usb_dev_handle *udh, const char *filename, bool force);
-
-/*!
- * \brief load intel hex format file into USRP FX2 (8051).
- *
- * The filename extension is typically *.ihx
- *
- * Note that loading firmware may cause the device to renumerate. I.e.,
- * change its configuration, invalidating the current device handle.
- * If the result is ULS_OK, usrp_load_firmware_nth delays 1 second
- * then rescans the busses and devices.
- */
-usrp_load_status_t
-usrp_load_firmware_nth (int nth, const char *filename, bool force);
-
-/*!
- * \brief load fpga configuration bitstream
- */
-usrp_load_status_t
-usrp_load_fpga (struct usb_dev_handle *udh, const char *filename, bool force);
-
-/*!
- * \brief load the regular firmware and fpga bitstream in the Nth USRP.
- *
- * This is the normal starting point...
- */
-bool usrp_load_standard_bits (int nth, bool force);
-
-
-%include <fpga_regs_common.h>
-%include <fpga_regs_standard.h>
-
-
-bool usrp_write_fpga_reg (struct usb_dev_handle *udh, int reg, int value);
-
-%inline %{
-
-int
-usrp_read_fpga_reg (struct usb_dev_handle *udh, int reg)
-{
- int value;
- bool ok = usrp_read_fpga_reg (udh, reg, &value);
- if (ok)
- return value;
- else
- return -999;
-}
-
-%}
-
-bool usrp_set_fpga_reset (struct usb_dev_handle *udh, bool on);
-bool usrp_set_fpga_tx_enable (struct usb_dev_handle *udh, bool on);
-bool usrp_set_fpga_rx_enable (struct usb_dev_handle *udh, bool on);
-bool usrp_set_fpga_tx_reset (struct usb_dev_handle *udh, bool on);
-bool usrp_set_fpga_rx_reset (struct usb_dev_handle *udh, bool on);
-bool usrp_set_led (struct usb_dev_handle *udh, int which, bool on);
-
-bool usrp_check_rx_overrun (struct usb_dev_handle *udh, bool *overrun_p);
-bool usrp_check_tx_underrun (struct usb_dev_handle *udh, bool *underrun_p);
-
-// i2c_read and i2c_write are limited to a maximum len of 64 bytes.
-
-bool usrp_i2c_write (struct usb_dev_handle *udh, int i2c_addr,
- void *buf, int len);
-
-bool usrp_i2c_read (struct usb_dev_handle *udh, int i2c_addr,
- void *buf, int len);
-
-// spi_read and spi_write are limited to a maximum of 64 bytes
-// See usrp_spi_defs.h for more info
-
-bool usrp_spi_write (struct usb_dev_handle *udh,
- int optional_header, int enables, int format,
- unsigned char *buf, int len);
-
-bool usrp_spi_read (struct usb_dev_handle *udh,
- int optional_header, int enables, int format,
- unsigned char *buf, int len);
-
-
-bool usrp_9862_write (struct usb_dev_handle *udh,
- int which_codec, // [0, 1]
- int regno, // [0, 63]
- int value); // [0, 255]
-
-%inline %{
-
-int
-usrp_9862_read (struct usb_dev_handle *udh, int which_codec, int reg)
-{
- unsigned char value;
- bool ok = usrp_9862_read (udh, which_codec, reg, &value);
- if (ok)
- return value;
- else
- return -999;
-}
-
-%}
-
-%inline %{
-
-bool
-usrp_eeprom_write (struct usb_dev_handle *udh, int i2c_addr,
- int eeprom_offset, const std::string buf)
-{
- return usrp_eeprom_write (udh, i2c_addr, eeprom_offset,
- buf.data (), buf.size ());
-}
-
-std::string
-usrp_eeprom_read (struct usb_dev_handle *udh, int i2c_addr,
- int eeprom_offset, int len)
-{
- if (len <= 0)
- return "";
-
- char buf[len];
-
- if (!usrp_eeprom_read (udh, i2c_addr, eeprom_offset, buf, len))
- return "";
-
- return std::string (buf, len);
-}
-
-%}
-
-bool usrp_write_aux_dac (struct usb_dev_handle *uhd, int slot,
- int which_dac, int value);
-
-%inline %{
-
-int usrp_read_aux_adc (struct usb_dev_handle *udh, int slot, int which_adc)
-{
- int value;
- bool ok = usrp_read_aux_adc (udh, slot, which_adc, &value);
- if (ok)
- return value;
- else
- return -999;
-}
-
-%}
-
-/*!
- * \brief return a usrp's serial number.
- *
- * Note that this only works on a configured usrp.
- * \returns non-zero length string iff successful.
- */
-std::string usrp_serial_number(struct usb_dev_handle *udh);
-
-/*!
- * \brief usrp daughterboard id to name mapping
- */
-const std::string usrp_dbid_to_string (int dbid);
-
-%inline %{
-#include "../../firmware/include/fpga_regs_common.h"
-#include "../../firmware/include/fpga_regs_standard.h"
-%}
projects / debian / gnuradio / blobdiff