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authorTom Rondeau2011-10-19 16:40:14 -0700
committerTom Rondeau2011-10-19 16:40:14 -0700
commiteb95f431badf197b249131a3119a92bd5317621b (patch)
tree645854a7e1e6cf57fcae56f196a5d828b913555e /usrp/firmware/src
parente30b824e9165bff69f09121631c3d5a706cbbd39 (diff)
downloadgnuradio-eb95f431badf197b249131a3119a92bd5317621b.tar.gz
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Removed usrp(2) directories.
Diffstat (limited to 'usrp/firmware/src')
-rw-r--r--usrp/firmware/src/.gitignore17
-rw-r--r--usrp/firmware/src/Makefile.am22
-rw-r--r--usrp/firmware/src/common/.gitignore17
-rw-r--r--usrp/firmware/src/common/Makefile.am50
-rw-r--r--usrp/firmware/src/common/_startup.a5180
-rw-r--r--usrp/firmware/src/common/_startup.a51.brittle78
-rw-r--r--usrp/firmware/src/common/blink_leds.c36
-rwxr-xr-xusrp/firmware/src/common/build_eeprom.py188
-rw-r--r--usrp/firmware/src/common/check_mdelay.c37
-rw-r--r--usrp/firmware/src/common/check_udelay.c37
-rwxr-xr-xusrp/firmware/src/common/edit-gpif114
-rw-r--r--usrp/firmware/src/common/fpga.h31
-rw-r--r--usrp/firmware/src/common/fpga_load.c193
-rw-r--r--usrp/firmware/src/common/fpga_load.h28
-rwxr-xr-xusrp/firmware/src/common/gpif.c292
-rwxr-xr-xusrp/firmware/src/common/gpif.gpfbin5281 -> 0 bytes
-rw-r--r--usrp/firmware/src/common/init_gpif.c59
-rw-r--r--usrp/firmware/src/common/usrp_common.c109
-rw-r--r--usrp/firmware/src/common/usrp_globals.h32
-rw-r--r--usrp/firmware/src/common/vectors.a51180
-rw-r--r--usrp/firmware/src/usrp2/.gitignore20
-rw-r--r--usrp/firmware/src/usrp2/Makefile.am171
-rw-r--r--usrp/firmware/src/usrp2/_startup.a511
-rw-r--r--usrp/firmware/src/usrp2/blink_leds.c1
-rw-r--r--usrp/firmware/src/usrp2/board_specific.c113
-rw-r--r--usrp/firmware/src/usrp2/check_mdelay.c1
-rw-r--r--usrp/firmware/src/usrp2/check_udelay.c1
-rwxr-xr-xusrp/firmware/src/usrp2/edit-gpif114
-rw-r--r--usrp/firmware/src/usrp2/eeprom_boot.a51573
-rw-r--r--usrp/firmware/src/usrp2/eeprom_init.c116
-rw-r--r--usrp/firmware/src/usrp2/eeprom_io.c65
-rw-r--r--usrp/firmware/src/usrp2/eeprom_io.h38
-rw-r--r--usrp/firmware/src/usrp2/fpga_load.c1
-rw-r--r--usrp/firmware/src/usrp2/fpga_rev2.c122
-rw-r--r--usrp/firmware/src/usrp2/fpga_rev2.h58
-rw-r--r--usrp/firmware/src/usrp2/gpif.c292
-rwxr-xr-xusrp/firmware/src/usrp2/gpif.gpfbin5341 -> 0 bytes
-rw-r--r--usrp/firmware/src/usrp2/init_gpif.c1
-rw-r--r--usrp/firmware/src/usrp2/spi.c381
-rw-r--r--usrp/firmware/src/usrp2/spi.h43
-rw-r--r--usrp/firmware/src/usrp2/usb_descriptors.a51404
-rw-r--r--usrp/firmware/src/usrp2/usrp_common.c1
-rw-r--r--usrp/firmware/src/usrp2/usrp_common.h77
-rw-r--r--usrp/firmware/src/usrp2/usrp_main.c380
-rw-r--r--usrp/firmware/src/usrp2/usrp_rev2_regs.h163
-rw-r--r--usrp/firmware/src/usrp2/vectors.a511
46 files changed, 0 insertions, 4738 deletions
diff --git a/usrp/firmware/src/.gitignore b/usrp/firmware/src/.gitignore
deleted file mode 100644
index d46c52c00..000000000
--- a/usrp/firmware/src/.gitignore
+++ /dev/null
@@ -1,17 +0,0 @@
-/*.ihx
-/*.lnk
-/*.lst
-/*.map
-/*.mem
-/*.rel
-/*.rst
-/*.sym
-/blink_leds.asm
-/usrp_common.asm
-/command_loop.asm
-/fpga.asm
-/*.asm
-/usrp_gpif.c
-/usrp_gpif_inline.h
-/Makefile
-/Makefile.in
diff --git a/usrp/firmware/src/Makefile.am b/usrp/firmware/src/Makefile.am
deleted file mode 100644
index fab46cef0..000000000
--- a/usrp/firmware/src/Makefile.am
+++ /dev/null
@@ -1,22 +0,0 @@
-#
-# Copyright 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.
-#
-
-SUBDIRS = common usrp2
diff --git a/usrp/firmware/src/common/.gitignore b/usrp/firmware/src/common/.gitignore
deleted file mode 100644
index d46c52c00..000000000
--- a/usrp/firmware/src/common/.gitignore
+++ /dev/null
@@ -1,17 +0,0 @@
-/*.ihx
-/*.lnk
-/*.lst
-/*.map
-/*.mem
-/*.rel
-/*.rst
-/*.sym
-/blink_leds.asm
-/usrp_common.asm
-/command_loop.asm
-/fpga.asm
-/*.asm
-/usrp_gpif.c
-/usrp_gpif_inline.h
-/Makefile
-/Makefile.in
diff --git a/usrp/firmware/src/common/Makefile.am b/usrp/firmware/src/common/Makefile.am
deleted file mode 100644
index 95232324d..000000000
--- a/usrp/firmware/src/common/Makefile.am
+++ /dev/null
@@ -1,50 +0,0 @@
-#
-# Copyright 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.
-#
-
-EXTRA_DIST = \
- _startup.a51 \
- blink_leds.c \
- check_mdelay.c \
- check_udelay.c \
- edit-gpif \
- fpga.h \
- fpga_load.h \
- fpga_load.c \
- gpif.c \
- gpif.gpf \
- init_gpif.c \
- usrp_common.c \
- usrp_globals.h \
- vectors.a51 \
- build_eeprom.py
-
-all: usrp_gpif.c
-
-usrp_gpif.c usrp_gpif_inline.h : gpif.c
- srcdir=$(srcdir) $(PYTHON) $(srcdir)/edit-gpif $(srcdir)/gpif.c usrp_gpif.c usrp_gpif_inline.h
-
-CLEANFILES = \
- *.ihx *.lnk *.lst *.map *.mem *.rel *.rst *.sym *.asm *.lib \
- usrp_gpif.c usrp_gpif_inline.h
-
-DISTCLEANFILES = \
- *.ihx *.lnk *.lst *.map *.mem *.rel *.rst *.sym *.asm *.lib \
- usrp_gpif.c usrp_gpif_inline.h
diff --git a/usrp/firmware/src/common/_startup.a51 b/usrp/firmware/src/common/_startup.a51
deleted file mode 100644
index 30a907857..000000000
--- a/usrp/firmware/src/common/_startup.a51
+++ /dev/null
@@ -1,80 +0,0 @@
-;;; -*- asm -*-
-;;;
-;;; 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.
-
-
-;;; The default external memory initialization provided by sdcc is not
-;;; appropriate to the FX2. This is derived from the sdcc code, but uses
-;;; the FX2 specific _MPAGE sfr.
-
-
- ;; .area XISEG (XDATA) ; the initialized external data area
- ;; .area XINIT (CODE) ; the code space consts to init XISEG
- .area XSEG (XDATA) ; zero initialized xdata
- .area USBDESCSEG (XDATA) ; usb descriptors
-
-
- .area CSEG (CODE)
-
- ;; sfr that sets upper address byte of MOVX using @r0 or @r1
- _MPAGE = 0x0092
-
-__sdcc_external_startup::
- ;; This system is now compiled with the --no-xinit-opt
- ;; which means that any initialized XDATA is handled
- ;; inline by code in the GSINIT segs emitted for each file.
- ;;
- ;; We zero XSEG and all of the internal ram to ensure
- ;; a known good state for uninitialized variables.
-
-; _mcs51_genRAMCLEAR() start
- mov r0,#l_XSEG
- mov a,r0
- orl a,#(l_XSEG >> 8)
- jz 00002$
- mov r1,#((l_XSEG + 255) >> 8)
- mov dptr,#s_XSEG
- clr a
-
-00001$: movx @dptr,a
- inc dptr
- djnz r0,00001$
- djnz r1,00001$
-
- ;; We're about to clear internal memory. This will overwrite
- ;; the stack which contains our return address.
- ;; Pop our return address into DPH, DPL
-00002$: pop dph
- pop dpl
-
- ;; R0 and A contain 0. This loop will execute 256 times.
- ;;
- ;; FWIW the first iteration writes direct address 0x00,
- ;; which is the location of r0. We get lucky, we're
- ;; writing the correct value (0)
-
-00003$: mov @r0,a
- djnz r0,00003$
-
- push dpl ; restore our return address
- push dph
-
- mov dpl,#0 ; indicate that data init is still required
- ret
diff --git a/usrp/firmware/src/common/_startup.a51.brittle b/usrp/firmware/src/common/_startup.a51.brittle
deleted file mode 100644
index 2996275cf..000000000
--- a/usrp/firmware/src/common/_startup.a51.brittle
+++ /dev/null
@@ -1,78 +0,0 @@
-;;; -*- asm -*-
-;;;
-;;; Copyright 2003 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.
-
-
-;;; The default external memory initialization provided by sdcc is not
-;;; appropriate to the FX2. This is derived from the sdcc code, but uses
-;;; the FX2 specific _MPAGE sfr.
-
-
- .area XISEG (XDATA) ; the initialized external data area
- .area XINIT (CODE) ; the code space consts to init XISEG
- .area XSEG (XDATA) ; zero initialized xdata
- .area USBDESCSEG (XDATA); usb descriptors
-
-
- ;; BIG TIME KLUDGE!
- ;; Look at usrp_main.rst and count the bytes from our
- ;; "normal return location" to the first instruction following
- ;; the comment: "_mcs51_getRAMCLEAR () start"
-
- INSTRUCTION_BYTES_TO_SKIP = 0x29 ; valid for sdcc 2.4.0
-
-
- .area CSEG (CODE)
-
- ;; sfr that sets upper address byte of MOVX using @r0 or @r1
- _MPAGE = 0x0092
-
-__sdcc_external_startup::
-; _mcs51_genXINIT() start
- mov r1,#l_XINIT
- mov a,r1
- orl a,#(l_XINIT >> 8)
- jz 00003$
- mov r2,#((l_XINIT+255) >> 8)
- mov dptr,#s_XINIT
- mov r0,#s_XISEG
- mov _MPAGE,#(s_XISEG >> 8)
-00001$: clr a
- movc a,@a+dptr
- movx @r0,a
- inc dptr
- inc r0
- cjne r0,#0,00002$
- inc _MPAGE
-00002$: djnz r1,00001$
- djnz r2,00001$
- mov _MPAGE,#0xFF
-00003$:
-
- ;; Danger! Total KLUDGE!
- ;; We pop the return address, add a magic number to it
- ;; then jump to that address. Believe it or not, this
- ;; looks like the least kludgy way to handle this,
- ;; short of patching the compiler...
-
- pop dph
- pop dpl
- mov a,#INSTRUCTION_BYTES_TO_SKIP
- jmp @a+dptr
diff --git a/usrp/firmware/src/common/blink_leds.c b/usrp/firmware/src/common/blink_leds.c
deleted file mode 100644
index 255c69733..000000000
--- a/usrp/firmware/src/common/blink_leds.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-#include "usrp_common.h"
-
-void
-main (void)
-{
- unsigned short counter = 0;
-
- init_usrp ();
-
- while (1){
- unsigned char counter_high = counter >> 8;
- set_led_0 (counter_high & 0x40);
- set_led_1 (counter_high & 0x80);
- counter++;
- }
-}
diff --git a/usrp/firmware/src/common/build_eeprom.py b/usrp/firmware/src/common/build_eeprom.py
deleted file mode 100755
index 00c2e3414..000000000
--- a/usrp/firmware/src/common/build_eeprom.py
+++ /dev/null
@@ -1,188 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2004,2006 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.
-#
-
-import re
-import sys
-import os, os.path
-from optparse import OptionParser
-
-# USB Vendor and Product ID's
-
-VID = 0xfffe # Free Software Folks
-PID = 0x0002 # Universal Software Radio Peripheral
-
-
-def hex_to_bytes (s):
- if len (s) & 0x1:
- raise ValueError, "Length must be even"
- r = []
- for i in range (0, len(s), 2):
- r.append (int (s[i:i+2], 16))
- return r
-
-def msb (x):
- return (x >> 8) & 0xff
-
-def lsb (x):
- return x & 0xff
-
-class ihx_rec (object):
- def __init__ (self, addr, type, data):
- self.addr = addr
- self.type = type
- self.data = data
-
-class ihx_file (object):
- def __init__ (self):
- self.pat = re.compile (r':[0-9A-F]{10,}')
- def read (self, file):
- r = []
- for line in file:
- line = line.strip().upper ()
- if not self.pat.match (line):
- raise ValueError, "Invalid hex record format"
- bytes = hex_to_bytes (line[1:])
- sum = reduce (lambda x, y: x + y, bytes, 0) % 256
- if sum != 0:
- raise ValueError, "Bad hex checksum"
- lenx = bytes[0]
- addr = (bytes[1] << 8) + bytes[2]
- type = bytes[3]
- data = bytes[4:-1]
- if lenx != len (data):
- raise ValueError, "Invalid hex record (bad length)"
- if type != 0:
- break;
- r.append (ihx_rec (addr, type, data))
-
- return r
-
-def get_code (filename):
- """Read the intel hex format file FILENAME and return a tuple
- of the code starting address and a list of bytes to load there.
- """
- f = open (filename, 'r')
- ifx = ihx_file ()
- r = ifx.read (f)
- r.sort (lambda a,b: a.addr - b.addr)
- code_start = r[0].addr
- code_end = r[-1].addr + len (r[-1].data)
- code_len = code_end - code_start
- code = [0] * code_len
- for x in r:
- a = x.addr
- l = len (x.data)
- code[a-code_start:a-code_start+l] = x.data
- return (code_start, code)
-
-
-def build_eeprom_image (filename, rev):
- """Build a ``C2 Load'' EEPROM image.
-
- For details on this format, see section 3.4.3 of
- the EZ-USB FX2 Technical Reference Manual
- """
- # get the code we want to run
- (start_addr, bytes) = get_code (filename)
-
- devid = rev
-
- rom_header = [
- 0xC2, # boot from EEPROM
- lsb (VID),
- msb (VID),
- lsb (PID),
- msb (PID),
- lsb (devid),
- msb (devid),
- 0 # configuration byte
- ]
-
- # 4 byte header that indicates where to load
- # the immediately follow code bytes.
- code_header = [
- msb (len (bytes)),
- lsb (len (bytes)),
- msb (start_addr),
- lsb (start_addr)
- ]
-
- # writes 0 to CPUCS reg (brings FX2 out of reset)
- trailer = [
- 0x80,
- 0x01,
- 0xe6,
- 0x00,
- 0x00
- ]
-
- image = rom_header + code_header + bytes + trailer
-
- assert (len (image) <= 256)
- return image
-
-def build_shell_script (out, ihx_filename, rev, prefix):
-
- image = build_eeprom_image (ihx_filename, rev)
-
- out.write ('#!/bin/sh\n')
- out.write ('usrper -x load_firmware ' + prefix + '/share/usrp/rev%d/std.ihx\n' % rev)
- out.write ('sleep 2\n')
-
- # print "len(image) =", len(image)
-
- i2c_addr = 0x50
- rom_addr = 0x00
-
- hex_image = map (lambda x : "%02x" % (x,), image)
-
- while (len (hex_image) > 0):
- l = min (len (hex_image), 16)
- out.write ('usrper i2c_write 0x%02x %02x%s\n' %
- (i2c_addr, rom_addr, ''.join (hex_image[0:l])))
- hex_image = hex_image[l:]
- rom_addr = rom_addr + l
- out.write ('sleep 2\n')
-
-if __name__ == '__main__':
- usage = "usage: %prog -p PREFIX -r REV [options] bootfile.ihx"
- parser = OptionParser (usage=usage)
- parser.add_option ("-p", "--prefix", type="string", default="",
- help="Specify install prefix from configure")
- parser.add_option ("-r", "--rev", type="int", default=-1,
- help="Specify USRP revision number REV (2 or 4)")
- (options, args) = parser.parse_args ()
- if len (args) != 1:
- parser.print_help ()
- sys.exit (1)
- if options.rev < 0:
- sys.stderr.write (
- "You must specify the USRP revision number (2 or 4) with -r REV\n")
- sys.exit (1)
- if options.prefix == "":
- sys.stderr.write (
- "You must specify the install prefix with -p PREFIX\n")
- sys.exit (1)
-
- ihx_filename = args[0]
-
- build_shell_script (sys.stdout, ihx_filename, options.rev, options.prefix)
diff --git a/usrp/firmware/src/common/check_mdelay.c b/usrp/firmware/src/common/check_mdelay.c
deleted file mode 100644
index de1af47f6..000000000
--- a/usrp/firmware/src/common/check_mdelay.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-#include "usrp_common.h"
-#include "delay.h"
-
-void
-main (void)
-{
- init_usrp ();
-
- // CPUCS = 0; // 12 MHz
- // CPUCS = bmCLKSPD0; // 24 MHz
- CPUCS = bmCLKSPD1; // 48 MHz
-
- while (1){
- USRP_LED_REG ^= bmLED0;
- mdelay (10);
- }
-}
diff --git a/usrp/firmware/src/common/check_udelay.c b/usrp/firmware/src/common/check_udelay.c
deleted file mode 100644
index 46885a067..000000000
--- a/usrp/firmware/src/common/check_udelay.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-#include "usrp_common.h"
-#include "delay.h"
-
-void
-main (void)
-{
- init_usrp ();
-
- // CPUCS = 0; // 12 MHz
- // CPUCS = bmCLKSPD0; // 24 MHz
- CPUCS = bmCLKSPD1; // 48 MHz
-
- while (1){
- USRP_LED_REG ^= bmLED0;
- udelay (250);
- }
-}
diff --git a/usrp/firmware/src/common/edit-gpif b/usrp/firmware/src/common/edit-gpif
deleted file mode 100755
index 5367b75a5..000000000
--- a/usrp/firmware/src/common/edit-gpif
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/usr/bin/env python
-# -*- Python -*-
-#
-# Copyright 2003 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.
-#
-
-
-# Edit the gpif.c file generated by the Cypress GPIF Designer Tool and
-# produce usrp_gpif.c, and usrp_gpif_inline.h, files suitable for our
-# uses.
-
-import re
-import string
-import sys
-
-def check_flow_state (line, flow_state_dict):
- mo = re.match (r'/\* Wave (\d) FlowStates \*/ (.*),', line)
- if mo:
- wave = int (mo.group (1))
- data = mo.group (2)
- split = data.split (',', 8)
- v = map (lambda x : int (x, 16), split)
- # print "%s, %s" % (wave, data)
- # print "split: ", split
- # print "v : ", v
- flow_state_dict[wave] = v
-
-
-def delta (xseq, yseq):
- # set subtraction
- z = []
- for x in xseq:
- if x not in yseq:
- z.append (x)
- return z
-
-
-def write_define (output, name, pairs):
- output.write ('#define %s()\t\\\n' % name)
- output.write ('do {\t\t\t\t\t\\\n')
- for reg, val in pairs:
- output.write ('%14s = 0x%02x;\t\t\t\\\n' % (reg, val))
- output.write ('} while (0)\n\n')
-
-def write_inlines (output, dict):
- regs = ['FLOWSTATE', 'FLOWLOGIC', 'FLOWEQ0CTL', 'FLOWEQ1CTL', 'FLOWHOLDOFF',
- 'FLOWSTB', 'FLOWSTBEDGE', 'FLOWSTBHPERIOD', 'GPIFHOLDAMOUNT']
-
- READ_FLOW_STATE = 2
- WRITE_FLOW_STATE = 3
-
- read_info = zip (regs, dict[READ_FLOW_STATE])
- write_info = zip (regs, dict[WRITE_FLOW_STATE])
-
- output.write ('''/*
- * Machine generated by "edit-gpif". Do not edit by hand.
- */
-
-''')
- write_define (output, 'setup_flowstate_common', read_info)
- write_define (output, 'setup_flowstate_read', delta (read_info, write_info))
- write_define (output, 'setup_flowstate_write', delta (write_info, read_info))
-
-
-def edit_gpif (input_name, output_name, inline_name):
- input = open (input_name, 'r')
- output = open (output_name, 'w')
- inline = open (inline_name, 'w')
- flow_state_dict = {}
-
- output.write ('''/*
- * Machine generated by "edit-gpif". Do not edit by hand.
- */
-
-''')
-
- while 1:
- line = input.readline ()
- line = string.replace (line, '\r','')
- line = re.sub (r' *$', r'', line)
-
- check_flow_state (line, flow_state_dict)
-
- line = re.sub (r'#include', r'// #include', line)
- line = re.sub (r'xdata ', r'', line)
- if re.search (r'GpifInit', line):
- break
-
- output.write (line)
-
- output.close ()
- write_inlines (inline, flow_state_dict)
- inline.close ()
-
-
-# gpif.c usrp_gpif.c usrp_gpif_inline.h
-edit_gpif (sys.argv[1], sys.argv[2], sys.argv[3])
diff --git a/usrp/firmware/src/common/fpga.h b/usrp/firmware/src/common/fpga.h
deleted file mode 100644
index 6cd5de8e2..000000000
--- a/usrp/firmware/src/common/fpga.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 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.
- */
-#ifndef INCLUDED_FPGA_H
-#define INCLUDED_FPGA_H
-
-#include "fpga_load.h"
-
-#if defined(HAVE_USRP2)
-#include "fpga_rev2.h"
-#endif
-
-#endif /* INCLUDED_FPGA_H */
diff --git a/usrp/firmware/src/common/fpga_load.c b/usrp/firmware/src/common/fpga_load.c
deleted file mode 100644
index c3ae9e707..000000000
--- a/usrp/firmware/src/common/fpga_load.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-#include "usrp_common.h"
-#include "fpga_load.h"
-#include "delay.h"
-
-/*
- * setup altera FPGA serial load (PS).
- *
- * On entry:
- * don't care
- *
- * On exit:
- * ALTERA_DCLK = 0
- * ALTERA_NCONFIG = 1
- * ALTERA_NSTATUS = 1 (input)
- */
-unsigned char
-fpga_load_begin (void)
-{
- USRP_ALTERA_CONFIG &= ~bmALTERA_BITS; // clear all bits (NCONFIG low)
- udelay (40); // wait 40 us
- USRP_ALTERA_CONFIG |= bmALTERA_NCONFIG; // set NCONFIG high
-
- if (UC_BOARD_HAS_FPGA){
- // FIXME should really cap this loop with a counter so we
- // don't hang forever on a hardware failure.
- while ((USRP_ALTERA_CONFIG & bmALTERA_NSTATUS) == 0) // wait for NSTATUS to go high
- ;
- }
-
- // ready to xfer now
-
- return 1;
-}
-
-/*
- * clock out the low bit of bits.
- *
- * On entry:
- * ALTERA_DCLK = 0
- * ALTERA_NCONFIG = 1
- * ALTERA_NSTATUS = 1 (input)
- *
- * On exit:
- * ALTERA_DCLK = 0
- * ALTERA_NCONFIG = 1
- * ALTERA_NSTATUS = 1 (input)
- */
-
-
-#if 0
-
-static void
-clock_out_config_byte (unsigned char bits)
-{
- unsigned char i;
-
- // clock out configuration byte, least significant bit first
-
- for (i = 0; i < 8; i++){
-
- USRP_ALTERA_CONFIG = ((USRP_ALTERA_CONFIG & ~bmALTERA_DATA0) | ((bits & 1) ? bmALTERA_DATA0 : 0));
- USRP_ALTERA_CONFIG |= bmALTERA_DCLK; /* set DCLK to 1 */
- USRP_ALTERA_CONFIG &= ~bmALTERA_DCLK; /* set DCLK to 0 */
-
- bits = bits >> 1;
- }
-}
-
-#else
-
-static void
-clock_out_config_byte (unsigned char bits) _naked
-{
- _asm
- mov a, dpl
-
- rrc a
- mov _bitALTERA_DATA0,c
- setb _bitALTERA_DCLK
- clr _bitALTERA_DCLK
-
- rrc a
- mov _bitALTERA_DATA0,c
- setb _bitALTERA_DCLK
- clr _bitALTERA_DCLK
-
- rrc a
- mov _bitALTERA_DATA0,c
- setb _bitALTERA_DCLK
- clr _bitALTERA_DCLK
-
- rrc a
- mov _bitALTERA_DATA0,c
- setb _bitALTERA_DCLK
- clr _bitALTERA_DCLK
-
- rrc a
- mov _bitALTERA_DATA0,c
- setb _bitALTERA_DCLK
- clr _bitALTERA_DCLK
-
- rrc a
- mov _bitALTERA_DATA0,c
- setb _bitALTERA_DCLK
- clr _bitALTERA_DCLK
-
- rrc a
- mov _bitALTERA_DATA0,c
- setb _bitALTERA_DCLK
- clr _bitALTERA_DCLK
-
- rrc a
- mov _bitALTERA_DATA0,c
- setb _bitALTERA_DCLK
- clr _bitALTERA_DCLK
-
- ret
-
- _endasm;
-}
-
-#endif
-
-static void
-clock_out_bytes (unsigned char bytecount,
- unsigned char xdata *p)
-{
- while (bytecount-- > 0)
- clock_out_config_byte (*p++);
-}
-
-/*
- * Transfer block of bytes from packet to FPGA serial configuration port
- *
- * On entry:
- * ALTERA_DCLK = 0
- * ALTERA_NCONFIG = 1
- * ALTERA_NSTATUS = 1 (input)
- *
- * On exit:
- * ALTERA_DCLK = 0
- * ALTERA_NCONFIG = 1
- * ALTERA_NSTATUS = 1 (input)
- */
-unsigned char
-fpga_load_xfer (xdata unsigned char *p, unsigned char bytecount)
-{
- clock_out_bytes (bytecount, p);
- return 1;
-}
-
-/*
- * check for successful load...
- */
-unsigned char
-fpga_load_end (void)
-{
- unsigned char status = USRP_ALTERA_CONFIG;
-
- if (!UC_BOARD_HAS_FPGA) // always true if we don't have FPGA
- return 1;
-
- if ((status & bmALTERA_NSTATUS) == 0) // failed to program
- return 0;
-
- if ((status & bmALTERA_CONF_DONE) == bmALTERA_CONF_DONE)
- return 1; // everything's cool
-
- // I don't think this should happen. It indicates that
- // programming is still in progress.
-
- return 0;
-}
diff --git a/usrp/firmware/src/common/fpga_load.h b/usrp/firmware/src/common/fpga_load.h
deleted file mode 100644
index 7c36a04c8..000000000
--- a/usrp/firmware/src/common/fpga_load.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-#ifndef INCLUDED_FPGA_LOAD_H
-#define INCLUDED_FPGA_LOAD_H
-
-unsigned char fpga_load_begin (void);
-unsigned char fpga_load_xfer (xdata unsigned char *p, unsigned char len);
-unsigned char fpga_load_end (void);
-
-#endif /* INCLUDED_FPGA_LOAD_H */
diff --git a/usrp/firmware/src/common/gpif.c b/usrp/firmware/src/common/gpif.c
deleted file mode 100755
index 489e6e81a..000000000
--- a/usrp/firmware/src/common/gpif.c
+++ /dev/null
@@ -1,292 +0,0 @@
-// This program configures the General Programmable Interface (GPIF) for FX2.
-// Please do not modify sections of text which are marked as "DO NOT EDIT ...".
-//
-// DO NOT EDIT ...
-// GPIF Initialization
-// Interface Timing Async
-// Internal Ready Init IntRdy=1
-// CTL Out Tristate-able Binary
-// SingleWrite WF Select 1
-// SingleRead WF Select 0
-// FifoWrite WF Select 3
-// FifoRead WF Select 2
-// Data Bus Idle Drive Tristate
-// END DO NOT EDIT
-
-// DO NOT EDIT ...
-// GPIF Wave Names
-// Wave 0 = singlerd
-// Wave 1 = singlewr
-// Wave 2 = FIFORd
-// Wave 3 = FIFOWr
-
-// GPIF Ctrl Outputs Level
-// CTL 0 = WEN# CMOS
-// CTL 1 = REN# CMOS
-// CTL 2 = OE# CMOS
-// CTL 3 = CLRST CMOS
-// CTL 4 = unused CMOS
-// CTL 5 = BOGUS CMOS
-
-// GPIF Rdy Inputs
-// RDY0 = EF#
-// RDY1 = FF#
-// RDY2 = unused
-// RDY3 = unused
-// RDY4 = unused
-// RDY5 = TCXpire
-// FIFOFlag = FIFOFlag
-// IntReady = IntReady
-// END DO NOT EDIT
-// DO NOT EDIT ...
-//
-// GPIF Waveform 0: singlerd
-//
-// Interval 0 1 2 3 4 5 6 Idle (7)
-// _________ _________ _________ _________ _________ _________ _________ _________
-//
-// AddrMode Same Val Same Val Same Val Same Val Same Val Same Val Same Val
-// DataMode NO Data NO Data NO Data NO Data NO Data NO Data NO Data
-// NextData SameData SameData SameData SameData SameData SameData SameData
-// Int Trig No Int No Int No Int No Int No Int No Int No Int
-// IF/Wait Wait 1 Wait 1 Wait 1 Wait 1 Wait 1 Wait 1 Wait 1
-// Term A
-// LFunc
-// Term B
-// Branch1
-// Branch0
-// Re-Exec
-// Sngl/CRC Default Default Default Default Default Default Default
-// WEN# 0 0 0 0 0 0 0 0
-// REN# 0 0 0 0 0 0 0 0
-// OE# 0 0 0 0 0 0 0 0
-// CLRST 0 0 0 0 0 0 0 0
-// unused 0 0 0 0 0 0 0 0
-// BOGUS 0 0 0 0 0 0 0 0
-//
-// END DO NOT EDIT
-// DO NOT EDIT ...
-//
-// GPIF Waveform 1: singlewr
-//
-// Interval 0 1 2 3 4 5 6 Idle (7)
-// _________ _________ _________ _________ _________ _________ _________ _________
-//
-// AddrMode Same Val Same Val Same Val Same Val Same Val Same Val Same Val
-// DataMode Activate Activate Activate Activate Activate Activate Activate
-// NextData SameData SameData SameData SameData SameData SameData SameData
-// Int Trig No Int No Int No Int No Int No Int No Int No Int
-// IF/Wait Wait 1 IF Wait 1 Wait 1 Wait 1 Wait 1 Wait 1
-// Term A EF#
-// LFunc AND
-// Term B EF#
-// Branch1 ThenIdle
-// Branch0 ElseIdle
-// Re-Exec No
-// Sngl/CRC Default Default Default Default Default Default Default
-// WEN# 0 1 1 1 1 1 1 0
-// REN# 0 0 0 0 0 0 0 0
-// OE# 0 0 0 0 0 0 0 0
-// CLRST 0 0 0 0 0 0 0 0
-// unused 0 0 0 0 0 0 0 0
-// BOGUS 0 0 0 0 0 0 0 0
-//
-// END DO NOT EDIT
-// DO NOT EDIT ...
-//
-// GPIF Waveform 2: FIFORd
-//
-// Interval 0 1 2 3 4 5 6 Idle (7)
-// _________ _________ _________ _________ _________ _________ _________ _________
-//
-// AddrMode Same Val Same Val Same Val Same Val Same Val Same Val Same Val
-// DataMode NO Data Activate NO Data NO Data NO Data NO Data NO Data
-// NextData SameData SameData SameData SameData SameData SameData SameData
-// Int Trig No Int No Int No Int No Int No Int No Int No Int
-// IF/Wait Wait 1 IF Wait 1 IF Wait 1 Wait 1 Wait 1
-// Term A TCXpire TCXpire
-// LFunc AND AND
-// Term B TCXpire TCXpire
-// Branch1 Then 2 ThenIdle
-// Branch0 Else 1 ElseIdle
-// Re-Exec No No
-// Sngl/CRC Default Default Default Default Default Default Default
-// WEN# 0 0 0 0 0 0 0 0
-// REN# 0 0 0 0 0 0 0 0
-// OE# 1 1 1 0 0 0 0 0
-// CLRST 0 0 0 0 0 0 0 0
-// unused 0 0 0 0 0 0 0 0
-// BOGUS 0 0 0 0 0 0 0 0
-//
-// END DO NOT EDIT
-// DO NOT EDIT ...
-//
-// GPIF Waveform 3: FIFOWr
-//
-// Interval 0 1 2 3 4 5 6 Idle (7)
-// _________ _________ _________ _________ _________ _________ _________ _________
-//
-// AddrMode Same Val Same Val Same Val Same Val Same Val Same Val Same Val
-// DataMode NO Data Activate Activate Activate Activate Activate Activate
-// NextData SameData SameData SameData SameData SameData SameData SameData
-// Int Trig No Int No Int No Int No Int No Int No Int No Int
-// IF/Wait Wait 1 IF Wait 1 Wait 1 Wait 1 Wait 1 Wait 1
-// Term A TCXpire
-// LFunc AND
-// Term B TCXpire
-// Branch1 ThenIdle
-// Branch0 Else 1
-// Re-Exec No
-// Sngl/CRC Default Default Default Default Default Default Default
-// WEN# 0 0 0 0 0 0 0 0
-// REN# 0 0 0 0 0 0 0 0
-// OE# 0 0 0 0 0 0 0 0
-// CLRST 0 0 0 0 0 0 0 0
-// unused 0 0 0 0 0 0 0 0
-// BOGUS 0 0 0 0 0 0 0 0
-//
-// END DO NOT EDIT
-
-// GPIF Program Code
-
-// DO NOT EDIT ...
-#include "fx2.h"
-#include "fx2regs.h"
-#include "fx2sdly.h" // SYNCDELAY macro
-// END DO NOT EDIT
-
-// DO NOT EDIT ...
-const char xdata WaveData[128] =
-{
-// Wave 0
-/* LenBr */ 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x07,
-/* Opcode*/ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* Output*/ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* LFun */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-// Wave 1
-/* LenBr */ 0x01, 0x3F, 0x01, 0x01, 0x01, 0x01, 0x01, 0x07,
-/* Opcode*/ 0x22, 0x03, 0x02, 0x02, 0x02, 0x02, 0x02, 0x00,
-/* Output*/ 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00,
-/* LFun */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-// Wave 2
-/* LenBr */ 0x01, 0x11, 0x01, 0x3F, 0x01, 0x01, 0x01, 0x07,
-/* Opcode*/ 0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-/* Output*/ 0x04, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* LFun */ 0x00, 0x2D, 0x00, 0x2D, 0x00, 0x00, 0x00, 0x3F,
-// Wave 3
-/* LenBr */ 0x01, 0x39, 0x01, 0x01, 0x01, 0x01, 0x01, 0x07,
-/* Opcode*/ 0x00, 0x03, 0x02, 0x02, 0x02, 0x02, 0x02, 0x00,
-/* Output*/ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* LFun */ 0x00, 0x2D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-};
-// END DO NOT EDIT
-
-// DO NOT EDIT ...
-const char xdata FlowStates[36] =
-{
-/* Wave 0 FlowStates */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-/* Wave 1 FlowStates */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-/* Wave 2 FlowStates */ 0x81,0x2D,0x26,0x00,0x04,0x04,0x03,0x02,0x00,
-/* Wave 3 FlowStates */ 0x81,0x2D,0x21,0x00,0x04,0x04,0x03,0x02,0x00,
-};
-// END DO NOT EDIT
-
-// DO NOT EDIT ...
-const char xdata InitData[7] =
-{
-/* Regs */ 0xA0,0x00,0x00,0x00,0xEE,0x4E,0x00
-};
-// END DO NOT EDIT
-
-// TO DO: You may add additional code below.
-
-void GpifInit( void )
-{
- BYTE i;
-
- // Registers which require a synchronization delay, see section 15.14
- // FIFORESET FIFOPINPOLAR
- // INPKTEND OUTPKTEND
- // EPxBCH:L REVCTL
- // GPIFTCB3 GPIFTCB2
- // GPIFTCB1 GPIFTCB0
- // EPxFIFOPFH:L EPxAUTOINLENH:L
- // EPxFIFOCFG EPxGPIFFLGSEL
- // PINFLAGSxx EPxFIFOIRQ
- // EPxFIFOIE GPIFIRQ
- // GPIFIE GPIFADRH:L
- // UDMACRCH:L EPxGPIFTRIG
- // GPIFTRIG
-
- // Note: The pre-REVE EPxGPIFTCH/L register are affected, as well...
- // ...these have been replaced by GPIFTC[B3:B0] registers
-
- // 8051 doesn't have access to waveform memories 'til
- // the part is in GPIF mode.
-
- IFCONFIG = 0xEE;
- // IFCLKSRC=1 , FIFOs executes on internal clk source
- // xMHz=1 , 48MHz internal clk rate
- // IFCLKOE=0 , Don't drive IFCLK pin signal at 48MHz
- // IFCLKPOL=0 , Don't invert IFCLK pin signal from internal clk
- // ASYNC=1 , master samples asynchronous
- // GSTATE=1 , Drive GPIF states out on PORTE[2:0], debug WF
- // IFCFG[1:0]=10, FX2 in GPIF master mode
-
- GPIFABORT = 0xFF; // abort any waveforms pending
-
- GPIFREADYCFG = InitData[ 0 ];
- GPIFCTLCFG = InitData[ 1 ];
- GPIFIDLECS = InitData[ 2 ];
- GPIFIDLECTL = InitData[ 3 ];
- GPIFWFSELECT = InitData[ 5 ];
- GPIFREADYSTAT = InitData[ 6 ];
-
- // use dual autopointer feature...
- AUTOPTRSETUP = 0x07; // inc both pointers,
- // ...warning: this introduces pdata hole(s)
- // ...at E67B (XAUTODAT1) and E67C (XAUTODAT2)
-
- // source
- AUTOPTRH1 = MSB( &WaveData );
- AUTOPTRL1 = LSB( &WaveData );
-
- // destination
- AUTOPTRH2 = 0xE4;
- AUTOPTRL2 = 0x00;
-
- // transfer
- for ( i = 0x00; i < 128; i++ )
- {
- EXTAUTODAT2 = EXTAUTODAT1;
- }
-
-// Configure GPIF Address pins, output initial value,
- PORTCCFG = 0xFF; // [7:0] as alt. func. GPIFADR[7:0]
- OEC = 0xFF; // and as outputs
- PORTECFG |= 0x80; // [8] as alt. func. GPIFADR[8]
- OEE |= 0x80; // and as output
-
-// ...OR... tri-state GPIFADR[8:0] pins
-// PORTCCFG = 0x00; // [7:0] as port I/O
-// OEC = 0x00; // and as inputs
-// PORTECFG &= 0x7F; // [8] as port I/O
-// OEE &= 0x7F; // and as input
-
-// GPIF address pins update when GPIFADRH/L written
- SYNCDELAY; //
- GPIFADRH = 0x00; // bits[7:1] always 0
- SYNCDELAY; //
- GPIFADRL = 0x00; // point to PERIPHERAL address 0x0000
-
-// Configure GPIF FlowStates registers for Wave 0 of WaveData
- FLOWSTATE = FlowStates[ 0 ];
- FLOWLOGIC = FlowStates[ 1 ];
- FLOWEQ0CTL = FlowStates[ 2 ];
- FLOWEQ1CTL = FlowStates[ 3 ];
- FLOWHOLDOFF = FlowStates[ 4 ];
- FLOWSTB = FlowStates[ 5 ];
- FLOWSTBEDGE = FlowStates[ 6 ];
- FLOWSTBHPERIOD = FlowStates[ 7 ];
-}
-
diff --git a/usrp/firmware/src/common/gpif.gpf b/usrp/firmware/src/common/gpif.gpf
deleted file mode 100755
index a954ac193..000000000
--- a/usrp/firmware/src/common/gpif.gpf
+++ /dev/null
Binary files differ
diff --git a/usrp/firmware/src/common/init_gpif.c b/usrp/firmware/src/common/init_gpif.c
deleted file mode 100644
index edde919be..000000000
--- a/usrp/firmware/src/common/init_gpif.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-#include "usrp_common.h"
-
-// These are the tables generated by the Cypress GPIF Designer
-
-extern const char WaveData[128];
-extern const char FlowStates[36];
-extern const char InitData[7];
-
-// The tool is kind of screwed up, in that it doesn't configure some
-// of the ports correctly. We just use their tables and handle the
-// initialization ourselves. They also declare that their static
-// initialized data is in xdata, which screws us too.
-
-void
-init_gpif (void)
-{
- // we've already setup IFCONFIG before calling this...
-
- GPIFABORT = 0xFF; // abort any waveforms pending
- SYNCDELAY;
-
- GPIFREADYCFG = InitData[ 0 ];
- GPIFCTLCFG = InitData[ 1 ];
- GPIFIDLECS = InitData[ 2 ];
- GPIFIDLECTL = InitData[ 3 ];
- // Hmmm, what's InitData[ 4 ] ...
- GPIFWFSELECT = InitData[ 5 ];
- // GPIFREADYSTAT = InitData[ 6 ]; // I think this register is read only...
-
- {
- BYTE i;
-
- for (i = 0; i < 128; i++){
- GPIF_WAVE_DATA[i] = WaveData[i];
- }
- }
-
- FLOWSTATE = 0; /* ensure it's off */
-}
diff --git a/usrp/firmware/src/common/usrp_common.c b/usrp/firmware/src/common/usrp_common.c
deleted file mode 100644
index 0998653c2..000000000
--- a/usrp/firmware/src/common/usrp_common.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-/*
- * common code for USRP
- */
-
-#include "usrp_common.h"
-
-void init_board (void);
-
-void
-init_usrp (void)
-{
- CPUCS = bmCLKSPD1; // CPU runs @ 48 MHz
- CKCON = 0; // MOVX takes 2 cycles
-
- // IFCLK is generated internally and runs at 48 MHz; GPIF "master mode"
-
- IFCONFIG = bmIFCLKSRC | bm3048MHZ | bmIFCLKOE | bmIFCLKPOL | bmIFGPIF;
- SYNCDELAY;
-
- // configure IO ports (B and D are used by GPIF)
-
- IOA = bmPORT_A_INITIAL; // Port A initial state
- OEA = bmPORT_A_OUTPUTS; // Port A direction register
-
- IOC = bmPORT_C_INITIAL; // Port C initial state
- OEC = bmPORT_C_OUTPUTS; // Port C direction register
-
- IOE = bmPORT_E_INITIAL; // Port E initial state
- OEE = bmPORT_E_OUTPUTS; // Port E direction register
-
-
- // REVCTL = bmDYN_OUT | bmENH_PKT; // highly recommended by docs
- // SYNCDELAY;
-
- // configure end points
-
- EP1OUTCFG = bmVALID | bmBULK; SYNCDELAY;
- EP1INCFG = bmVALID | bmBULK | bmIN; SYNCDELAY;
-
- EP2CFG = bmVALID | bmBULK | bmQUADBUF; SYNCDELAY; // 512 quad bulk OUT
- EP4CFG = 0; SYNCDELAY; // disabled
- EP6CFG = bmVALID | bmBULK | bmQUADBUF | bmIN; SYNCDELAY; // 512 quad bulk IN
- EP8CFG = 0; SYNCDELAY; // disabled
-
- // reset FIFOs
-
- FIFORESET = bmNAKALL; SYNCDELAY;
- FIFORESET = 2; SYNCDELAY;
- // FIFORESET = 4; SYNCDELAY;
- FIFORESET = 6; SYNCDELAY;
- // FIFORESET = 8; SYNCDELAY;
- FIFORESET = 0; SYNCDELAY;
-
- // configure end point FIFOs
-
- // let core see 0 to 1 transistion of autoout bit
-
- EP2FIFOCFG = bmWORDWIDE; SYNCDELAY;
- EP2FIFOCFG = bmAUTOOUT | bmWORDWIDE; SYNCDELAY;
- EP6FIFOCFG = bmAUTOIN | bmWORDWIDE; SYNCDELAY;
-
-
- // prime the pump
-
-#if 0
- EP2BCL = 0x80; SYNCDELAY;
- EP2BCL = 0x80; SYNCDELAY;
- EP2BCL = 0x80; SYNCDELAY;
- EP2BCL = 0x80; SYNCDELAY;
-#endif
-
- EP0BCH = 0; SYNCDELAY;
-
- // arm EP1OUT so we can receive "out" packets (TRM pg 8-8)
-
- EP1OUTBC = 0; SYNCDELAY;
-
- EP2GPIFFLGSEL = 0x01; SYNCDELAY; // For EP2OUT, GPIF uses EF flag
- EP6GPIFFLGSEL = 0x02; SYNCDELAY; // For EP6IN, GPIF uses FF flag
-
- // set autoin length for EP6
- // FIXME should be f(enumeration)
-
- EP6AUTOINLENH = (512) >> 8; SYNCDELAY; // this is the length for high speed
- EP6AUTOINLENL = (512) & 0xff; SYNCDELAY;
-
- init_board ();
-}
-
diff --git a/usrp/firmware/src/common/usrp_globals.h b/usrp/firmware/src/common/usrp_globals.h
deleted file mode 100644
index 445e9e6b4..000000000
--- a/usrp/firmware/src/common/usrp_globals.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2003 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 _USRP_GLOBALS_H_
-#define _USRP_GLOBALS_H_
-
-extern unsigned char g_tx_enable;
-extern unsigned char g_rx_enable;
-extern unsigned char g_fpga_reset;
-extern unsigned char g_rx_overrun;
-extern unsigned char g_tx_underrun;
-
-
-#endif /* _USRP_GLOBALS_H_ */
diff --git a/usrp/firmware/src/common/vectors.a51 b/usrp/firmware/src/common/vectors.a51
deleted file mode 100644
index e9382ab84..000000000
--- a/usrp/firmware/src/common/vectors.a51
+++ /dev/null
@@ -1,180 +0,0 @@
-;;; -*- asm -*-
-;;;
-;;; Copyright 2003 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.
-;;;
-
-;;; Interrupt vectors.
-
-;;; N.B. This object module must come first in the list of modules
-
- .module vectors
-
-;;; ----------------------------------------------------------------
-;;; standard FX2 interrupt vectors
-;;; ----------------------------------------------------------------
-
- .area CSEG (CODE)
- .area GSINIT (CODE)
- .area CSEG (CODE)
-__standard_interrupt_vector::
-__reset_vector::
- ljmp s_GSINIT
-
- ;; 13 8-byte entries. We point them all at __isr_nop
- ljmp __isr_nop ; 3 bytes
- .ds 5 ; + 5 = 8 bytes for vector slot
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
- ljmp __isr_nop
- .ds 5
-
-__isr_nop::
- reti
-
-;;; ----------------------------------------------------------------
-;;; the FIFO/GPIF autovector. 14 4-byte entries.
-;;; must start on a 128 byte boundary.
-;;; ----------------------------------------------------------------
-
- . = __reset_vector + 0x0080
-
-__fifo_gpif_autovector::
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
-
-
-;;; ----------------------------------------------------------------
-;;; the USB autovector. 32 4-byte entries.
-;;; must start on a 256 byte boundary.
-;;; ----------------------------------------------------------------
-
- . = __reset_vector + 0x0100
-
-__usb_autovector::
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
- ljmp __isr_nop
- nop
diff --git a/usrp/firmware/src/usrp2/.gitignore b/usrp/firmware/src/usrp2/.gitignore
deleted file mode 100644
index 54a9e9415..000000000
--- a/usrp/firmware/src/usrp2/.gitignore
+++ /dev/null
@@ -1,20 +0,0 @@
-/*.ihx
-/*.lnk
-/*.lst
-/*.map
-/*.mem
-/*.rel
-/*.rst
-/*.sym
-/blink_leds.asm
-/usrp_common.asm
-/command_loop.asm
-/fpga.asm
-/*.asm
-/Makefile
-/Makefile.in
-/usrp_gpif.c
-/usrp_gpif_inline.h
-/Makefile.in
-/burn-usrp2-eeprom
-/burn-usrp4-eeprom
diff --git a/usrp/firmware/src/usrp2/Makefile.am b/usrp/firmware/src/usrp2/Makefile.am
deleted file mode 100644
index 4402cd636..000000000
--- a/usrp/firmware/src/usrp2/Makefile.am
+++ /dev/null
@@ -1,171 +0,0 @@
-#
-# Copyright 2003,2006 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.
-#
-
-firmware2dir = $(prefix)/share/usrp/rev2
-firmware2_DATA = std.ihx
-
-# we put the same stuff in the rev4 directory
-firmware4dir = $(prefix)/share/usrp/rev4
-firmware4_DATA = std.ihx
-
-EXTRA_DIST = \
- edit-gpif \
- _startup.a51 \
- blink_leds.c \
- board_specific.c \
- check_mdelay.c \
- check_udelay.c \
- eeprom_boot.a51 \
- eeprom_init.c \
- eeprom_io.c \
- eeprom_io.h \
- fpga_load.c \
- fpga_rev2.c \
- fpga_rev2.h \
- gpif.c \
- init_gpif.c \
- spi.c \
- spi.h \
- usb_descriptors.a51 \
- usrp_common.c \
- usrp_common.h \
- usrp_gpif.c \
- usrp_main.c \
- usrp_rev2_regs.h \
- vectors.a51
-
-
-DEFINES=-DHAVE_USRP2
-FW_INCLUDES=-I$(top_srcdir)/usrp/firmware/include \
- -I$(top_srcdir)/usrp/firmware/src/usrp2 \
- -I$(top_srcdir)/usrp/firmware/src/common \
- -I$(top_builddir)/usrp/firmware/src/common
-
-# with EA = 0, the FX2 implements a portion of the 8051 "external memory"
-# on chip. This memory is mapped like this:
-#
-# The bottom 8K of memory (0x0000 - 0x1fff) is used for both data and
-# code accesses. There's also 512 bytes for data only from 0xe000 - 0xe1ff.
-#
-# We tell the linker to start the xdata segment at 0x1800, 6K up from
-# the bottom.
-
-MEMOPTS = --code-loc 0x0000 --code-size 0x1800 --xram-loc 0x1800 --xram-size 0x0800 \
- -Wl '-b USBDESCSEG = 0xE000'
-
-LIBOPTS = -L ../../lib libfx2.lib
-LIBDEP = ../../lib/libfx2.lib
-
-LINKOPTS = $(MEMOPTS) $(LIBOPTS)
-
-EXECUTABLES = \
- std.ihx \
- blink_leds.ihx \
- check_mdelay.ihx \
- check_udelay.ihx \
- eeprom_boot.ihx
-
-STARTUP = _startup.rel
-
-noinst_SCRIPTS = \
- burn-usrp2-eeprom \
- burn-usrp4-eeprom
-
-
-.c.rel:
- $(XCC) $(FW_INCLUDES) $(DEFINES) \
- -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-
-.a51.rel:
- test -f `basename '$<'` || $(LN_S) '$<' .
- test -f ../common/`basename '$<'` -o \
- \! -f `dirname '$<'`/../common/`basename '$<'` \
- || $(LN_S) `dirname '$<'`/../common/`basename '$<'` ../common/`basename '$<'`
- $(XAS) `basename '$<'`
-
-
-EEPROM_BOOT_OBJS = eeprom_boot.rel eeprom_init.rel $(STARTUP)
-
-eeprom_boot.ihx: $(EEPROM_BOOT_OBJS) $(LIBDEP)
- $(XCC) $(LINKOPTS) -o $@ $(EEPROM_BOOT_OBJS)
-
-burn-usrp2-eeprom: eeprom_boot.ihx
- $(PYTHON) $(srcdir)/../common/build_eeprom.py -p$(prefix) -r2 eeprom_boot.ihx > $@
- chmod +x $@
-
-burn-usrp4-eeprom: eeprom_boot.ihx
- $(PYTHON) $(srcdir)/../common/build_eeprom.py -p$(prefix) -r4 eeprom_boot.ihx > $@
- chmod +x $@
-
-
-BLINK_LEDS_OBJS = blink_leds.rel usrp_common.rel board_specific.rel spi.rel $(STARTUP)
-
-blink_leds.ihx: $(BLINK_LEDS_OBJS) $(LIBDEP)
- $(XCC) $(LINKOPTS) -o $@ $(BLINK_LEDS_OBJS)
-
-
-CHECK_MDELAY_OBJS = check_mdelay.rel usrp_common.rel board_specific.rel spi.rel $(STARTUP)
-
-check_mdelay.ihx: $(CHECK_MDELAY_OBJS) $(LIBDEP)
- $(XCC) $(LINKOPTS) -o $@ $(CHECK_MDELAY_OBJS)
-
-
-
-CHECK_UDELAY_OBJS = check_udelay.rel usrp_common.rel board_specific.rel spi.rel $(STARTUP)
-
-check_udelay.ihx: $(CHECK_UDELAY_OBJS) $(LIBDEP)
- $(XCC) $(LINKOPTS) -o $@ $(CHECK_UDELAY_OBJS)
-
-
-
-USRP_OBJS = \
- vectors.rel \
- usrp_main.rel usrp_common.rel board_specific.rel \
- fpga_load.rel fpga_rev2.rel init_gpif.rel usrp_gpif.rel \
- usb_descriptors.rel spi.rel eeprom_io.rel $(STARTUP)
-
-std.ihx: $(USRP_OBJS) $(LIBDEP)
- $(XCC) $(LINKOPTS) -o $@ $(USRP_OBJS)
-
-CLEANFILES = \
- *.ihx *.lnk *.lst *.map *.mem *.rel *.rst *.sym *.asm *.lib \
- usrp_gpif.c usrp_gpif_inline.h \
- burn-usrp2-eeprom \
- burn-usrp4-eeprom
-
-DISTCLEANFILES = \
- *.ihx *.lnk *.lst *.map *.mem *.rel *.rst *.sym *.asm *.lib
-
-# build gpif stuff
-
-all: usrp_gpif.c
-
-usrp_gpif.c usrp_gpif_inline.h : gpif.c
- srcdir=$(srcdir) $(PYTHON) $(srcdir)/edit-gpif $(srcdir)/gpif.c usrp_gpif.c usrp_gpif_inline.h
-
-
-# dependencies
-
-usrp_main.rel: usrp_gpif_inline.h
-#usrp_main.rel: fpga.h usrp_common.h ../../include/usrp_commands.h usrp_gpif_inline.h ../../include/usrp_config.h usrp_rev2_regs.h ../../include/fx2regs.h
-#usrp_common.rel: usrp_common.h ../../include/usrp_commands.h ../../include/usrp_config.h usrp_rev2_regs.h ../../include/fx2regs.h
-#fpga.rel: usrp_common.h ../../include/usrp_commands.h fpga.h ../../include/usrp_config.h usrp_rev2_regs.h ../../include/fx2regs.h
-#init_gpif.rel: usrp_common.h ../../include/usrp_config.h usrp_rev2_regs.h ../../include/fx2regs.h
diff --git a/usrp/firmware/src/usrp2/_startup.a51 b/usrp/firmware/src/usrp2/_startup.a51
deleted file mode 100644
index 4f5309922..000000000
--- a/usrp/firmware/src/usrp2/_startup.a51
+++ /dev/null
@@ -1 +0,0 @@
- .include "../common/_startup.a51"
diff --git a/usrp/firmware/src/usrp2/blink_leds.c b/usrp/firmware/src/usrp2/blink_leds.c
deleted file mode 100644
index c633d5d48..000000000
--- a/usrp/firmware/src/usrp2/blink_leds.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../common/blink_leds.c"
diff --git a/usrp/firmware/src/usrp2/board_specific.c b/usrp/firmware/src/usrp2/board_specific.c
deleted file mode 100644
index ef0081d84..000000000
--- a/usrp/firmware/src/usrp2/board_specific.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 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.
- */
-
-#include "usrp_common.h"
-#include "spi.h"
-
-void
-set_led_0 (unsigned char on)
-{
- if (!on) // active low
- USRP_PC |= bmPC_LED0;
- else
- USRP_PC &= ~bmPC_LED0;
-}
-
-void
-set_led_1 (unsigned char on)
-{
- if (!on) // active low
- USRP_PC |= bmPC_LED1;
- else
- USRP_PC &= ~bmPC_LED1;
-}
-
-void
-toggle_led_0 (void)
-{
- USRP_PC ^= bmPC_LED0;
-}
-
-void
-toggle_led_1 (void)
-{
- USRP_PC ^= bmPC_LED1;
-}
-
-void
-la_trace_init (void)
-{
-}
-
-void
-set_sleep_bits (unsigned char bits, unsigned char mask)
-{
- // NOP on usrp1
-}
-
-static xdata unsigned char xbuf[1];
-
-void
-write_9862 (unsigned char which, unsigned char regno, unsigned char value)
-{
- xbuf[0] = value;
-
- spi_write (0, regno & 0x3f,
- which == 0 ? SPI_ENABLE_CODEC_A : SPI_ENABLE_CODEC_B,
- SPI_FMT_MSB | SPI_FMT_HDR_1,
- xbuf, 1);
-}
-
-void
-write_both_9862s (unsigned char regno, unsigned char value)
-{
- xbuf[0] = value;
-
- spi_write (0, regno & 0x3f,
- SPI_ENABLE_CODEC_A | SPI_ENABLE_CODEC_B,
- SPI_FMT_MSB | SPI_FMT_HDR_1,
- xbuf, 1);
-}
-
-#define REG_RX_PWR_DN 1
-#define REG_TX_PWR_DN 8
-#define REG_TX_MODULATOR 20
-
-static void
-power_down_9862s (void)
-{
- write_both_9862s (REG_RX_PWR_DN, 0x01);
- write_both_9862s (REG_TX_PWR_DN, 0x0f); // pwr dn digital and analog_both
- write_both_9862s (REG_TX_MODULATOR, 0x00); // coarse & fine modulators disabled
-}
-
-void
-init_board (void)
-{
- la_trace_init ();
- init_spi ();
-
- USRP_PC &= ~bmPC_nRESET; // active low reset
- USRP_PC |= bmPC_nRESET;
-
- power_down_9862s ();
-}
diff --git a/usrp/firmware/src/usrp2/check_mdelay.c b/usrp/firmware/src/usrp2/check_mdelay.c
deleted file mode 100644
index ea4ccdb14..000000000
--- a/usrp/firmware/src/usrp2/check_mdelay.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../common/check_mdelay.c"
diff --git a/usrp/firmware/src/usrp2/check_udelay.c b/usrp/firmware/src/usrp2/check_udelay.c
deleted file mode 100644
index d01622e5e..000000000
--- a/usrp/firmware/src/usrp2/check_udelay.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../common/check_udelay.c"
diff --git a/usrp/firmware/src/usrp2/edit-gpif b/usrp/firmware/src/usrp2/edit-gpif
deleted file mode 100755
index 5367b75a5..000000000
--- a/usrp/firmware/src/usrp2/edit-gpif
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/usr/bin/env python
-# -*- Python -*-
-#
-# Copyright 2003 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.
-#
-
-
-# Edit the gpif.c file generated by the Cypress GPIF Designer Tool and
-# produce usrp_gpif.c, and usrp_gpif_inline.h, files suitable for our
-# uses.
-
-import re
-import string
-import sys
-
-def check_flow_state (line, flow_state_dict):
- mo = re.match (r'/\* Wave (\d) FlowStates \*/ (.*),', line)
- if mo:
- wave = int (mo.group (1))
- data = mo.group (2)
- split = data.split (',', 8)
- v = map (lambda x : int (x, 16), split)
- # print "%s, %s" % (wave, data)
- # print "split: ", split
- # print "v : ", v
- flow_state_dict[wave] = v
-
-
-def delta (xseq, yseq):
- # set subtraction
- z = []
- for x in xseq:
- if x not in yseq:
- z.append (x)
- return z
-
-
-def write_define (output, name, pairs):
- output.write ('#define %s()\t\\\n' % name)
- output.write ('do {\t\t\t\t\t\\\n')
- for reg, val in pairs:
- output.write ('%14s = 0x%02x;\t\t\t\\\n' % (reg, val))
- output.write ('} while (0)\n\n')
-
-def write_inlines (output, dict):
- regs = ['FLOWSTATE', 'FLOWLOGIC', 'FLOWEQ0CTL', 'FLOWEQ1CTL', 'FLOWHOLDOFF',
- 'FLOWSTB', 'FLOWSTBEDGE', 'FLOWSTBHPERIOD', 'GPIFHOLDAMOUNT']
-
- READ_FLOW_STATE = 2
- WRITE_FLOW_STATE = 3
-
- read_info = zip (regs, dict[READ_FLOW_STATE])
- write_info = zip (regs, dict[WRITE_FLOW_STATE])
-
- output.write ('''/*
- * Machine generated by "edit-gpif". Do not edit by hand.
- */
-
-''')
- write_define (output, 'setup_flowstate_common', read_info)
- write_define (output, 'setup_flowstate_read', delta (read_info, write_info))
- write_define (output, 'setup_flowstate_write', delta (write_info, read_info))
-
-
-def edit_gpif (input_name, output_name, inline_name):
- input = open (input_name, 'r')
- output = open (output_name, 'w')
- inline = open (inline_name, 'w')
- flow_state_dict = {}
-
- output.write ('''/*
- * Machine generated by "edit-gpif". Do not edit by hand.
- */
-
-''')
-
- while 1:
- line = input.readline ()
- line = string.replace (line, '\r','')
- line = re.sub (r' *$', r'', line)
-
- check_flow_state (line, flow_state_dict)
-
- line = re.sub (r'#include', r'// #include', line)
- line = re.sub (r'xdata ', r'', line)
- if re.search (r'GpifInit', line):
- break
-
- output.write (line)
-
- output.close ()
- write_inlines (inline, flow_state_dict)
- inline.close ()
-
-
-# gpif.c usrp_gpif.c usrp_gpif_inline.h
-edit_gpif (sys.argv[1], sys.argv[2], sys.argv[3])
diff --git a/usrp/firmware/src/usrp2/eeprom_boot.a51 b/usrp/firmware/src/usrp2/eeprom_boot.a51
deleted file mode 100644
index 65e452668..000000000
--- a/usrp/firmware/src/usrp2/eeprom_boot.a51
+++ /dev/null
@@ -1,573 +0,0 @@
-;--------------------------------------------------------
-; Hand tweaked minimal eeprom boot code
-;--------------------------------------------------------
- .module eeprom_boot
- .optsdcc -mmcs51 --model-small
-
-;--------------------------------------------------------
-; Public variables in this module
-;--------------------------------------------------------
- .globl _eeprom_init
- .globl _EP8FIFOBUF
- .globl _EP6FIFOBUF
- .globl _EP4FIFOBUF
- .globl _EP2FIFOBUF
- .globl _EP1INBUF
- .globl _EP1OUTBUF
- .globl _EP0BUF
- .globl _CT4
- .globl _CT3
- .globl _CT2
- .globl _CT1
- .globl _USBTEST
- .globl _TESTCFG
- .globl _DBUG
- .globl _UDMACRCQUAL
- .globl _UDMACRCL
- .globl _UDMACRCH
- .globl _GPIFHOLDAMOUNT
- .globl _FLOWSTBHPERIOD
- .globl _FLOWSTBEDGE
- .globl _FLOWSTB
- .globl _FLOWHOLDOFF
- .globl _FLOWEQ1CTL
- .globl _FLOWEQ0CTL
- .globl _FLOWLOGIC
- .globl _FLOWSTATE
- .globl _GPIFABORT
- .globl _GPIFREADYSTAT
- .globl _GPIFREADYCFG
- .globl _XGPIFSGLDATLNOX
- .globl _XGPIFSGLDATLX
- .globl _XGPIFSGLDATH
- .globl _EP8GPIFTRIG
- .globl _EP8GPIFPFSTOP
- .globl _EP8GPIFFLGSEL
- .globl _EP6GPIFTRIG
- .globl _EP6GPIFPFSTOP
- .globl _EP6GPIFFLGSEL
- .globl _EP4GPIFTRIG
- .globl _EP4GPIFPFSTOP
- .globl _EP4GPIFFLGSEL
- .globl _EP2GPIFTRIG
- .globl _EP2GPIFPFSTOP
- .globl _EP2GPIFFLGSEL
- .globl _GPIFTCB0
- .globl _GPIFTCB1
- .globl _GPIFTCB2
- .globl _GPIFTCB3
- .globl _GPIFADRL
- .globl _GPIFADRH
- .globl _GPIFCTLCFG
- .globl _GPIFIDLECTL
- .globl _GPIFIDLECS
- .globl _GPIFWFSELECT
- .globl _SETUPDAT
- .globl _SUDPTRCTL
- .globl _SUDPTRL
- .globl _SUDPTRH
- .globl _EP8FIFOBCL
- .globl _EP8FIFOBCH
- .globl _EP6FIFOBCL
- .globl _EP6FIFOBCH
- .globl _EP4FIFOBCL
- .globl _EP4FIFOBCH
- .globl _EP2FIFOBCL
- .globl _EP2FIFOBCH
- .globl _EP8FIFOFLGS
- .globl _EP6FIFOFLGS
- .globl _EP4FIFOFLGS
- .globl _EP2FIFOFLGS
- .globl _EP8CS
- .globl _EP6CS
- .globl _EP4CS
- .globl _EP2CS
- .globl _EP1INCS
- .globl _EP1OUTCS
- .globl _EP0CS
- .globl _EP8BCL
- .globl _EP8BCH
- .globl _EP6BCL
- .globl _EP6BCH
- .globl _EP4BCL
- .globl _EP4BCH
- .globl _EP2BCL
- .globl _EP2BCH
- .globl _EP1INBC
- .globl _EP1OUTBC
- .globl _EP0BCL
- .globl _EP0BCH
- .globl _FNADDR
- .globl _MICROFRAME
- .globl _USBFRAMEL
- .globl _USBFRAMEH
- .globl _TOGCTL
- .globl _WAKEUPCS
- .globl _SUSPEND
- .globl _USBCS
- .globl _XAUTODAT2
- .globl _XAUTODAT1
- .globl _I2CTL
- .globl _I2DAT
- .globl _I2CS
- .globl _PORTECFG
- .globl _PORTCCFG
- .globl _PORTACFG
- .globl _INTSETUP
- .globl _INT4IVEC
- .globl _INT2IVEC
- .globl _CLRERRCNT
- .globl _ERRCNTLIM
- .globl _USBERRIRQ
- .globl _USBERRIE
- .globl _GPIFIRQ
- .globl _GPIFIE
- .globl _EPIRQ
- .globl _EPIE
- .globl _USBIRQ
- .globl _USBIE
- .globl _NAKIRQ
- .globl _NAKIE
- .globl _IBNIRQ
- .globl _IBNIE
- .globl _EP8FIFOIRQ
- .globl _EP8FIFOIE
- .globl _EP6FIFOIRQ
- .globl _EP6FIFOIE
- .globl _EP4FIFOIRQ
- .globl _EP4FIFOIE
- .globl _EP2FIFOIRQ
- .globl _EP2FIFOIE
- .globl _OUTPKTEND
- .globl _INPKTEND
- .globl _EP8ISOINPKTS
- .globl _EP6ISOINPKTS
- .globl _EP4ISOINPKTS
- .globl _EP2ISOINPKTS
- .globl _EP8FIFOPFL
- .globl _EP8FIFOPFH
- .globl _EP6FIFOPFL
- .globl _EP6FIFOPFH
- .globl _EP4FIFOPFL
- .globl _EP4FIFOPFH
- .globl _EP2FIFOPFL
- .globl _EP2FIFOPFH
- .globl _EP8AUTOINLENL
- .globl _EP8AUTOINLENH
- .globl _EP6AUTOINLENL
- .globl _EP6AUTOINLENH
- .globl _EP4AUTOINLENL
- .globl _EP4AUTOINLENH
- .globl _EP2AUTOINLENL
- .globl _EP2AUTOINLENH
- .globl _EP8FIFOCFG
- .globl _EP6FIFOCFG
- .globl _EP4FIFOCFG
- .globl _EP2FIFOCFG
- .globl _EP8CFG
- .globl _EP6CFG
- .globl _EP4CFG
- .globl _EP2CFG
- .globl _EP1INCFG
- .globl _EP1OUTCFG
- .globl _REVCTL
- .globl _REVID
- .globl _FIFOPINPOLAR
- .globl _UART230
- .globl _BPADDRL
- .globl _BPADDRH
- .globl _BREAKPT
- .globl _FIFORESET
- .globl _PINFLAGSCD
- .globl _PINFLAGSAB
- .globl _IFCONFIG
- .globl _CPUCS
- .globl _RES_WAVEDATA_END
- .globl _GPIF_WAVE_DATA
-;--------------------------------------------------------
-; special function registers
-;--------------------------------------------------------
-_IOA = 0x0080
-_SP = 0x0081
-_DPL = 0x0082
-_DPH = 0x0083
-_DPL1 = 0x0084
-_DPH1 = 0x0085
-_DPS = 0x0086
-_PCON = 0x0087
-_TCON = 0x0088
-_TMOD = 0x0089
-_TL0 = 0x008a
-_TL1 = 0x008b
-_TH0 = 0x008c
-_TH1 = 0x008d
-_CKCON = 0x008e
-_IOB = 0x0090
-_EXIF = 0x0091
-_MPAGE = 0x0092
-_SCON0 = 0x0098
-_SBUF0 = 0x0099
-_APTR1H = 0x009a
-_APTR1L = 0x009b
-_AUTODAT1 = 0x009c
-_AUTOPTRH2 = 0x009d
-_AUTOPTRL2 = 0x009e
-_AUTODAT2 = 0x009f
-_IOC = 0x00a0
-_INT2CLR = 0x00a1
-_INT4CLR = 0x00a2
-_IE = 0x00a8
-_EP2468STAT = 0x00aa
-_EP24FIFOFLGS = 0x00ab
-_EP68FIFOFLGS = 0x00ac
-_AUTOPTRSETUP = 0x00af
-_IOD = 0x00b0
-_IOE = 0x00b1
-_OEA = 0x00b2
-_OEB = 0x00b3
-_OEC = 0x00b4
-_OED = 0x00b5
-_OEE = 0x00b6
-_IP = 0x00b8
-_EP01STAT = 0x00ba
-_GPIFTRIG = 0x00bb
-_GPIFSGLDATH = 0x00bd
-_GPIFSGLDATLX = 0x00be
-_GPIFSGLDATLNOX = 0x00bf
-_SCON1 = 0x00c0
-_SBUF1 = 0x00c1
-_T2CON = 0x00c8
-_RCAP2L = 0x00ca
-_RCAP2H = 0x00cb
-_TL2 = 0x00cc
-_TH2 = 0x00cd
-_PSW = 0x00d0
-_EICON = 0x00d8
-_ACC = 0x00e0
-_EIE = 0x00e8
-_B = 0x00f0
-_EIP = 0x00f8
-;--------------------------------------------------------
-; special function bits
-;--------------------------------------------------------
-_SEL = 0x0086
-_IT0 = 0x0088
-_IE0 = 0x0089
-_IT1 = 0x008a
-_IE1 = 0x008b
-_TR0 = 0x008c
-_TF0 = 0x008d
-_TR1 = 0x008e
-_TF1 = 0x008f
-_RI = 0x0098
-_TI = 0x0099
-_RB8 = 0x009a
-_TB8 = 0x009b
-_REN = 0x009c
-_SM2 = 0x009d
-_SM1 = 0x009e
-_SM0 = 0x009f
-_EX0 = 0x00a8
-_ET0 = 0x00a9
-_EX1 = 0x00aa
-_ET1 = 0x00ab
-_ES0 = 0x00ac
-_ET2 = 0x00ad
-_ES1 = 0x00ae
-_EA = 0x00af
-_PX0 = 0x00b8
-_PT0 = 0x00b9
-_PX1 = 0x00ba
-_PT1 = 0x00bb
-_PS0 = 0x00bc
-_PT2 = 0x00bd
-_PS1 = 0x00be
-_RI1 = 0x00c0
-_TI1 = 0x00c1
-_RB81 = 0x00c2
-_TB81 = 0x00c3
-_REN1 = 0x00c4
-_SM21 = 0x00c5
-_SM11 = 0x00c6
-_SM01 = 0x00c7
-_CP_RL2 = 0x00c8
-_C_T2 = 0x00c9
-_TR2 = 0x00ca
-_EXEN2 = 0x00cb
-_TCLK = 0x00cc
-_RCLK = 0x00cd
-_EXF2 = 0x00ce
-_TF2 = 0x00cf
-_P = 0x00d0
-_FL = 0x00d1
-_OV = 0x00d2
-_RS0 = 0x00d3
-_RS1 = 0x00d4
-_F0 = 0x00d5
-_AC = 0x00d6
-_CY = 0x00d7
-_INT6 = 0x00db
-_RESI = 0x00dc
-_ERESI = 0x00dd
-_SMOD1 = 0x00df
-_EIUSB = 0x00e8
-_EI2C = 0x00e9
-_EIEX4 = 0x00ea
-_EIEX5 = 0x00eb
-_EIEX6 = 0x00ec
-_PUSB = 0x00f8
-_PI2C = 0x00f9
-_EIPX4 = 0x00fa
-_EIPX5 = 0x00fb
-_EIPX6 = 0x00fc
-_bitS_CLK = 0x0080
-_bitS_OUT = 0x0081
-_bitS_IN = 0x0082
-_bitALTERA_DATA0 = 0x00a1
-_bitALTERA_DCLK = 0x00a3
-;--------------------------------------------------------
-; overlayable register banks
-;--------------------------------------------------------
- .area REG_BANK_0 (REL,OVR,DATA)
- .ds 8
-;--------------------------------------------------------
-; internal ram data
-;--------------------------------------------------------
- .area DSEG (DATA)
-;--------------------------------------------------------
-; overlayable items in internal ram
-;--------------------------------------------------------
- .area OSEG (OVR,DATA)
-;--------------------------------------------------------
-; Stack segment in internal ram
-;--------------------------------------------------------
- .area SSEG (DATA)
-__start__stack:
- .ds 1
-
-;--------------------------------------------------------
-; indirectly addressable internal ram data
-;--------------------------------------------------------
- .area ISEG (DATA)
-;--------------------------------------------------------
-; bit data
-;--------------------------------------------------------
- .area BSEG (BIT)
-;--------------------------------------------------------
-; external ram data
-;--------------------------------------------------------
- .area XSEG (XDATA)
-_GPIF_WAVE_DATA = 0xe400
-_RES_WAVEDATA_END = 0xe480
-_CPUCS = 0xe600
-_IFCONFIG = 0xe601
-_PINFLAGSAB = 0xe602
-_PINFLAGSCD = 0xe603
-_FIFORESET = 0xe604
-_BREAKPT = 0xe605
-_BPADDRH = 0xe606
-_BPADDRL = 0xe607
-_UART230 = 0xe608
-_FIFOPINPOLAR = 0xe609
-_REVID = 0xe60a
-_REVCTL = 0xe60b
-_EP1OUTCFG = 0xe610
-_EP1INCFG = 0xe611
-_EP2CFG = 0xe612
-_EP4CFG = 0xe613
-_EP6CFG = 0xe614
-_EP8CFG = 0xe615
-_EP2FIFOCFG = 0xe618
-_EP4FIFOCFG = 0xe619
-_EP6FIFOCFG = 0xe61a
-_EP8FIFOCFG = 0xe61b
-_EP2AUTOINLENH = 0xe620
-_EP2AUTOINLENL = 0xe621
-_EP4AUTOINLENH = 0xe622
-_EP4AUTOINLENL = 0xe623
-_EP6AUTOINLENH = 0xe624
-_EP6AUTOINLENL = 0xe625
-_EP8AUTOINLENH = 0xe626
-_EP8AUTOINLENL = 0xe627
-_EP2FIFOPFH = 0xe630
-_EP2FIFOPFL = 0xe631
-_EP4FIFOPFH = 0xe632
-_EP4FIFOPFL = 0xe633
-_EP6FIFOPFH = 0xe634
-_EP6FIFOPFL = 0xe635
-_EP8FIFOPFH = 0xe636
-_EP8FIFOPFL = 0xe637
-_EP2ISOINPKTS = 0xe640
-_EP4ISOINPKTS = 0xe641
-_EP6ISOINPKTS = 0xe642
-_EP8ISOINPKTS = 0xe643
-_INPKTEND = 0xe648
-_OUTPKTEND = 0xe649
-_EP2FIFOIE = 0xe650
-_EP2FIFOIRQ = 0xe651
-_EP4FIFOIE = 0xe652
-_EP4FIFOIRQ = 0xe653
-_EP6FIFOIE = 0xe654
-_EP6FIFOIRQ = 0xe655
-_EP8FIFOIE = 0xe656
-_EP8FIFOIRQ = 0xe657
-_IBNIE = 0xe658
-_IBNIRQ = 0xe659
-_NAKIE = 0xe65a
-_NAKIRQ = 0xe65b
-_USBIE = 0xe65c
-_USBIRQ = 0xe65d
-_EPIE = 0xe65e
-_EPIRQ = 0xe65f
-_GPIFIE = 0xe660
-_GPIFIRQ = 0xe661
-_USBERRIE = 0xe662
-_USBERRIRQ = 0xe663
-_ERRCNTLIM = 0xe664
-_CLRERRCNT = 0xe665
-_INT2IVEC = 0xe666
-_INT4IVEC = 0xe667
-_INTSETUP = 0xe668
-_PORTACFG = 0xe670
-_PORTCCFG = 0xe671
-_PORTECFG = 0xe672
-_I2CS = 0xe678
-_I2DAT = 0xe679
-_I2CTL = 0xe67a
-_XAUTODAT1 = 0xe67b
-_XAUTODAT2 = 0xe67c
-_USBCS = 0xe680
-_SUSPEND = 0xe681
-_WAKEUPCS = 0xe682
-_TOGCTL = 0xe683
-_USBFRAMEH = 0xe684
-_USBFRAMEL = 0xe685
-_MICROFRAME = 0xe686
-_FNADDR = 0xe687
-_EP0BCH = 0xe68a
-_EP0BCL = 0xe68b
-_EP1OUTBC = 0xe68d
-_EP1INBC = 0xe68f
-_EP2BCH = 0xe690
-_EP2BCL = 0xe691
-_EP4BCH = 0xe694
-_EP4BCL = 0xe695
-_EP6BCH = 0xe698
-_EP6BCL = 0xe699
-_EP8BCH = 0xe69c
-_EP8BCL = 0xe69d
-_EP0CS = 0xe6a0
-_EP1OUTCS = 0xe6a1
-_EP1INCS = 0xe6a2
-_EP2CS = 0xe6a3
-_EP4CS = 0xe6a4
-_EP6CS = 0xe6a5
-_EP8CS = 0xe6a6
-_EP2FIFOFLGS = 0xe6a7
-_EP4FIFOFLGS = 0xe6a8
-_EP6FIFOFLGS = 0xe6a9
-_EP8FIFOFLGS = 0xe6aa
-_EP2FIFOBCH = 0xe6ab
-_EP2FIFOBCL = 0xe6ac
-_EP4FIFOBCH = 0xe6ad
-_EP4FIFOBCL = 0xe6ae
-_EP6FIFOBCH = 0xe6af
-_EP6FIFOBCL = 0xe6b0
-_EP8FIFOBCH = 0xe6b1
-_EP8FIFOBCL = 0xe6b2
-_SUDPTRH = 0xe6b3
-_SUDPTRL = 0xe6b4
-_SUDPTRCTL = 0xe6b5
-_SETUPDAT = 0xe6b8
-_GPIFWFSELECT = 0xe6c0
-_GPIFIDLECS = 0xe6c1
-_GPIFIDLECTL = 0xe6c2
-_GPIFCTLCFG = 0xe6c3
-_GPIFADRH = 0xe6c4
-_GPIFADRL = 0xe6c5
-_GPIFTCB3 = 0xe6ce
-_GPIFTCB2 = 0xe6cf
-_GPIFTCB1 = 0xe6d0
-_GPIFTCB0 = 0xe6d1
-_EP2GPIFFLGSEL = 0xe6d2
-_EP2GPIFPFSTOP = 0xe6d3
-_EP2GPIFTRIG = 0xe6d4
-_EP4GPIFFLGSEL = 0xe6da
-_EP4GPIFPFSTOP = 0xe6db
-_EP4GPIFTRIG = 0xe6dc
-_EP6GPIFFLGSEL = 0xe6e2
-_EP6GPIFPFSTOP = 0xe6e3
-_EP6GPIFTRIG = 0xe6e4
-_EP8GPIFFLGSEL = 0xe6ea
-_EP8GPIFPFSTOP = 0xe6eb
-_EP8GPIFTRIG = 0xe6ec
-_XGPIFSGLDATH = 0xe6f0
-_XGPIFSGLDATLX = 0xe6f1
-_XGPIFSGLDATLNOX = 0xe6f2
-_GPIFREADYCFG = 0xe6f3
-_GPIFREADYSTAT = 0xe6f4
-_GPIFABORT = 0xe6f5
-_FLOWSTATE = 0xe6c6
-_FLOWLOGIC = 0xe6c7
-_FLOWEQ0CTL = 0xe6c8
-_FLOWEQ1CTL = 0xe6c9
-_FLOWHOLDOFF = 0xe6ca
-_FLOWSTB = 0xe6cb
-_FLOWSTBEDGE = 0xe6cc
-_FLOWSTBHPERIOD = 0xe6cd
-_GPIFHOLDAMOUNT = 0xe60c
-_UDMACRCH = 0xe67d
-_UDMACRCL = 0xe67e
-_UDMACRCQUAL = 0xe67f
-_DBUG = 0xe6f8
-_TESTCFG = 0xe6f9
-_USBTEST = 0xe6fa
-_CT1 = 0xe6fb
-_CT2 = 0xe6fc
-_CT3 = 0xe6fd
-_CT4 = 0xe6fe
-_EP0BUF = 0xe740
-_EP1OUTBUF = 0xe780
-_EP1INBUF = 0xe7c0
-_EP2FIFOBUF = 0xf000
-_EP4FIFOBUF = 0xf400
-_EP6FIFOBUF = 0xf800
-_EP8FIFOBUF = 0xfc00
-;--------------------------------------------------------
-; external initialized ram data
-;--------------------------------------------------------
-;--------------------------------------------------------
-; interrupt vector
-;--------------------------------------------------------
- .area CSEG (CODE)
-__interrupt_vect:
- ljmp __sdcc_gsinit_startup
-;--------------------------------------------------------
-; global & static initialisations
-;--------------------------------------------------------
- .area GSINIT (CODE)
- .area GSFINAL (CODE)
- .area GSINIT (CODE)
-__sdcc_gsinit_startup:
- mov sp,#__start__stack - 1
- lcall __sdcc_external_startup
- mov a,dpl
- jz __sdcc_init_data
- ljmp __sdcc_program_startup
-__sdcc_init_data:
- .area GSFINAL (CODE)
- ljmp __sdcc_program_startup
-;--------------------------------------------------------
-; Home
-;--------------------------------------------------------
- .area HOME (CODE)
- .area CSEG (CODE)
-;--------------------------------------------------------
-; code
-;--------------------------------------------------------
- .area CSEG (CODE)
-__sdcc_program_startup:
- lcall _eeprom_init
-; return from _eeprom_init will spin here
- sjmp .
- .area CSEG (CODE)
diff --git a/usrp/firmware/src/usrp2/eeprom_init.c b/usrp/firmware/src/usrp2/eeprom_init.c
deleted file mode 100644
index a6f6cbe2d..000000000
--- a/usrp/firmware/src/usrp2/eeprom_init.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 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.
- */
-
-#include "usrp_common.h"
-#include "usrp_commands.h"
-#include "spi.h"
-
-/*
- * the host side fpga loader code pushes an MD5 hash of the bitstream
- * into hash1.
- */
-#define USRP_HASH_SIZE 16
-xdata at USRP_HASH_SLOT_0_ADDR unsigned char hash0[USRP_HASH_SIZE];
-
-
-#define enable_codecs() USRP_PA &= ~(bmPA_SEN_CODEC_A | bmPA_SEN_CODEC_B)
-#define disable_all() USRP_PA |= (bmPA_SEN_CODEC_A | bmPA_SEN_CODEC_B)
-
-static void
-write_byte_msb (unsigned char v);
-
-void
-write_both_9862s (unsigned char header_lo, unsigned char v)
-{
- enable_codecs ();
-
- write_byte_msb (header_lo);
- write_byte_msb (v);
-
- disable_all ();
-}
-
-// ----------------------------------------------------------------
-
-static void
-write_byte_msb (unsigned char v)
-{
- unsigned char n = 8;
- do {
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
- } while (--n != 0);
-}
-
-// ----------------------------------------------------------------
-
-#define REG_RX_PWR_DN 1
-#define REG_TX_PWR_DN 8
-#define REG_TX_MODULATOR 20
-
-void eeprom_init (void)
-{
- unsigned short counter;
- unsigned char i;
-
- // configure IO ports (B and D are used by GPIF)
-
- IOA = bmPORT_A_INITIAL; // Port A initial state
- OEA = bmPORT_A_OUTPUTS; // Port A direction register
-
- IOC = bmPORT_C_INITIAL; // Port C initial state
- OEC = bmPORT_C_OUTPUTS; // Port C direction register
-
- IOE = bmPORT_E_INITIAL; // Port E initial state
- OEE = bmPORT_E_OUTPUTS; // Port E direction register
-
- EP0BCH = 0; SYNCDELAY;
-
- // USBCS &= ~bmRENUM; // chip firmware handles commands
- USBCS = 0; // chip firmware handles commands
-
- USRP_PC &= ~bmPC_nRESET; // active low reset
- USRP_PC |= bmPC_nRESET;
-
- // init_spi ();
- bitS_OUT = 0; /* idle state has CLK = 0 */
-
- write_both_9862s (REG_RX_PWR_DN, 0x01);
- write_both_9862s (REG_TX_PWR_DN, 0x0f); // pwr dn digital and analog_both
- write_both_9862s (REG_TX_MODULATOR, 0x00); // coarse & fine modulators disabled
-
- // zero firmware hash slot
- i = 0;
- do {
- hash0[i] = 0;
- i++;
- } while (i != USRP_HASH_SIZE);
-
- counter = 0;
- while (1){
- counter++;
- if (counter & 0x8000)
- IOC ^= bmPC_LED0;
- }
-}
diff --git a/usrp/firmware/src/usrp2/eeprom_io.c b/usrp/firmware/src/usrp2/eeprom_io.c
deleted file mode 100644
index 9eeb53636..000000000
--- a/usrp/firmware/src/usrp2/eeprom_io.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2006 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.
- */
-
-#include "eeprom_io.h"
-#include "i2c.h"
-#include "delay.h"
-
-// returns non-zero if successful, else 0
-unsigned char
-eeprom_read (unsigned char i2c_addr, unsigned char eeprom_offset,
- xdata unsigned char *buf, unsigned char len)
-{
- // We setup a random read by first doing a "zero byte write".
- // Writes carry an address. Reads use an implicit address.
-
- static xdata unsigned char cmd[1];
- cmd[0] = eeprom_offset;
- if (!i2c_write(i2c_addr, cmd, 1))
- return 0;
-
- return i2c_read(i2c_addr, buf, len);
-}
-
-
-#if 0
-
-// returns non-zero if successful, else 0
-unsigned char
-eeprom_write (unsigned char i2c_addr, unsigned char eeprom_offset,
- const xdata unsigned char *buf, unsigned char len)
-{
- static xdata unsigned char cmd[2];
- unsigned char ok;
-
- while (len-- > 0){
- cmd[0] = eeprom_offset++;
- cmd[1] = *buf++;
- ok = i2c_write(i2c_addr, cmd, 2);
- mdelay(10); // delay 10ms worst case write time
- if (!ok)
- return 0;
- }
- return 1;
-}
-
-#endif
diff --git a/usrp/firmware/src/usrp2/eeprom_io.h b/usrp/firmware/src/usrp2/eeprom_io.h
deleted file mode 100644
index 558017b12..000000000
--- a/usrp/firmware/src/usrp2/eeprom_io.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2006 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_EEPROM_IO_H
-#define INCLUDED_EEPROM_IO_H
-
-
-// returns non-zero if successful, else 0
-unsigned char
-eeprom_read (unsigned char i2c_addr, unsigned char eeprom_offset,
- xdata unsigned char *buf, unsigned char len);
-
-// returns non-zero if successful, else 0
-unsigned char
-eeprom_write (unsigned char i2c_addr, unsigned char eeprom_offset,
- const xdata unsigned char *buf, unsigned char len);
-
-
-#endif /* INCLUDED_EEPROM_IO_H */
diff --git a/usrp/firmware/src/usrp2/fpga_load.c b/usrp/firmware/src/usrp2/fpga_load.c
deleted file mode 100644
index b0256e925..000000000
--- a/usrp/firmware/src/usrp2/fpga_load.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../common/fpga_load.c"
diff --git a/usrp/firmware/src/usrp2/fpga_rev2.c b/usrp/firmware/src/usrp2/fpga_rev2.c
deleted file mode 100644
index cca961dc4..000000000
--- a/usrp/firmware/src/usrp2/fpga_rev2.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 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.
- */
-
-#include "fpga.h"
-#include "fpga_regs_common.h"
-#include "usrp_common.h"
-#include "usrp_globals.h"
-#include "spi.h"
-
-unsigned char g_tx_reset = 0;
-unsigned char g_rx_reset = 0;
-
-void
-fpga_write_reg (unsigned char regno, const xdata unsigned char *regval)
-{
- spi_write (0, 0x00 | (regno & 0x7f),
- SPI_ENABLE_FPGA,
- SPI_FMT_MSB | SPI_FMT_HDR_1,
- regval, 4);
-}
-
-
-static xdata unsigned char regval[4] = {0, 0, 0, 0};
-
-static void
-write_fpga_master_ctrl (void)
-{
- unsigned char v = 0;
- if (g_tx_enable)
- v |= bmFR_MC_ENABLE_TX;
- if (g_rx_enable)
- v |= bmFR_MC_ENABLE_RX;
- if (g_tx_reset)
- v |= bmFR_MC_RESET_TX;
- if (g_rx_reset)
- v |= bmFR_MC_RESET_RX;
- regval[3] = v;
-
- fpga_write_reg (FR_MASTER_CTRL, regval);
-}
-
-// Resets both AD9862's and the FPGA serial bus interface.
-
-void
-fpga_set_reset (unsigned char on)
-{
- on &= 0x1;
-
- if (on){
- USRP_PC &= ~bmPC_nRESET; // active low
- g_tx_enable = 0;
- g_rx_enable = 0;
- g_tx_reset = 0;
- g_rx_reset = 0;
- }
- else
- USRP_PC |= bmPC_nRESET;
-}
-
-void
-fpga_set_tx_enable (unsigned char on)
-{
- on &= 0x1;
- g_tx_enable = on;
-
- write_fpga_master_ctrl ();
-
- if (on){
- g_tx_underrun = 0;
- fpga_clear_flags ();
- }
-}
-
-void
-fpga_set_rx_enable (unsigned char on)
-{
- on &= 0x1;
- g_rx_enable = on;
-
- write_fpga_master_ctrl ();
- if (on){
- g_rx_overrun = 0;
- fpga_clear_flags ();
- }
-}
-
-void
-fpga_set_tx_reset (unsigned char on)
-{
- on &= 0x1;
- g_tx_reset = on;
-
- write_fpga_master_ctrl ();
-}
-
-void
-fpga_set_rx_reset (unsigned char on)
-{
- on &= 0x1;
- g_rx_reset = on;
-
- write_fpga_master_ctrl ();
-}
diff --git a/usrp/firmware/src/usrp2/fpga_rev2.h b/usrp/firmware/src/usrp2/fpga_rev2.h
deleted file mode 100644
index 54ec3f9fa..000000000
--- a/usrp/firmware/src/usrp2/fpga_rev2.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003,2004 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-#ifndef INCLUDED_FPGA_REV1_H
-#define INCLUDED_FPGA_REV1_H
-
-void fpga_set_reset (unsigned char v);
-void fpga_set_tx_enable (unsigned char v);
-void fpga_set_rx_enable (unsigned char v);
-void fpga_set_tx_reset (unsigned char v);
-void fpga_set_rx_reset (unsigned char v);
-
-unsigned char fpga_has_room_for_packet (void);
-unsigned char fpga_has_packet_avail (void);
-
-#if (UC_BOARD_HAS_FPGA)
-/*
- * return TRUE iff FPGA internal fifo has room for 512 bytes.
- */
-#define fpga_has_room_for_packet() (GPIFREADYSTAT & bmFPGA_HAS_SPACE)
-
-/*
- * return TRUE iff FPGA internal fifo has at least 512 bytes available.
- */
-#define fpga_has_packet_avail() (GPIFREADYSTAT & bmFPGA_PKT_AVAIL)
-
-#else /* no FPGA on board. fake it. */
-
-#define fpga_has_room_for_packet() TRUE
-#define fpga_has_packet_avail() TRUE
-
-#endif
-
-#define fpga_clear_flags() \
- do { \
- USRP_PE |= bmPE_FPGA_CLR_STATUS; \
- USRP_PE &= ~bmPE_FPGA_CLR_STATUS; \
- } while (0)
-
-
-#endif /* INCLUDED_FPGA_REV1_H */
diff --git a/usrp/firmware/src/usrp2/gpif.c b/usrp/firmware/src/usrp2/gpif.c
deleted file mode 100644
index f6745a43b..000000000
--- a/usrp/firmware/src/usrp2/gpif.c
+++ /dev/null
@@ -1,292 +0,0 @@
-// This program configures the General Programmable Interface (GPIF) for FX2.
-// Please do not modify sections of text which are marked as "DO NOT EDIT ...".
-//
-// DO NOT EDIT ...
-// GPIF Initialization
-// Interface Timing Async
-// Internal Ready Init IntRdy=1
-// CTL Out Tristate-able Binary
-// SingleWrite WF Select 1
-// SingleRead WF Select 0
-// FifoWrite WF Select 3
-// FifoRead WF Select 2
-// Data Bus Idle Drive Tristate
-// END DO NOT EDIT
-
-// DO NOT EDIT ...
-// GPIF Wave Names
-// Wave 0 = singlerd
-// Wave 1 = singlewr
-// Wave 2 = FIFORd
-// Wave 3 = FIFOWr
-
-// GPIF Ctrl Outputs Level
-// CTL 0 = WEN# CMOS
-// CTL 1 = REN# CMOS
-// CTL 2 = OE# CMOS
-// CTL 3 = CLRST CMOS
-// CTL 4 = unused CMOS
-// CTL 5 = BOGUS CMOS
-
-// GPIF Rdy Inputs
-// RDY0 = EF#
-// RDY1 = FF#
-// RDY2 = unused
-// RDY3 = unused
-// RDY4 = unused
-// RDY5 = TCXpire
-// FIFOFlag = FIFOFlag
-// IntReady = IntReady
-// END DO NOT EDIT
-// DO NOT EDIT ...
-//
-// GPIF Waveform 0: singlerd
-//
-// Interval 0 1 2 3 4 5 6 Idle (7)
-// _________ _________ _________ _________ _________ _________ _________ _________
-//
-// AddrMode Same Val Same Val Same Val Same Val Same Val Same Val Same Val
-// DataMode NO Data NO Data NO Data NO Data NO Data NO Data NO Data
-// NextData SameData SameData SameData SameData SameData SameData SameData
-// Int Trig No Int No Int No Int No Int No Int No Int No Int
-// IF/Wait Wait 1 Wait 1 Wait 1 Wait 1 Wait 1 Wait 1 Wait 1
-// Term A
-// LFunc
-// Term B
-// Branch1
-// Branch0
-// Re-Exec
-// Sngl/CRC Default Default Default Default Default Default Default
-// WEN# 0 0 0 0 0 0 0 0
-// REN# 0 0 0 0 0 0 0 0
-// OE# 0 0 0 0 0 0 0 0
-// CLRST 0 0 0 0 0 0 0 0
-// unused 0 0 0 0 0 0 0 0
-// BOGUS 0 0 0 0 0 0 0 0
-//
-// END DO NOT EDIT
-// DO NOT EDIT ...
-//
-// GPIF Waveform 1: singlewr
-//
-// Interval 0 1 2 3 4 5 6 Idle (7)
-// _________ _________ _________ _________ _________ _________ _________ _________
-//
-// AddrMode Same Val Same Val Same Val Same Val Same Val Same Val Same Val
-// DataMode Activate Activate Activate Activate Activate Activate Activate
-// NextData SameData SameData SameData SameData SameData SameData SameData
-// Int Trig No Int No Int No Int No Int No Int No Int No Int
-// IF/Wait Wait 1 IF Wait 1 Wait 1 Wait 1 Wait 1 Wait 1
-// Term A EF#
-// LFunc AND
-// Term B EF#
-// Branch1 ThenIdle
-// Branch0 ElseIdle
-// Re-Exec No
-// Sngl/CRC Default Default Default Default Default Default Default
-// WEN# 0 1 1 1 1 1 1 0
-// REN# 0 0 0 0 0 0 0 0
-// OE# 0 0 0 0 0 0 0 0
-// CLRST 0 0 0 0 0 0 0 0
-// unused 0 0 0 0 0 0 0 0
-// BOGUS 0 0 0 0 0 0 0 0
-//
-// END DO NOT EDIT
-// DO NOT EDIT ...
-//
-// GPIF Waveform 2: FIFORd
-//
-// Interval 0 1 2 3 4 5 6 Idle (7)
-// _________ _________ _________ _________ _________ _________ _________ _________
-//
-// AddrMode Same Val Same Val Same Val Same Val Same Val Same Val Same Val
-// DataMode NO Data Activate NO Data NO Data NO Data NO Data NO Data
-// NextData SameData SameData SameData SameData SameData SameData SameData
-// Int Trig No Int No Int No Int No Int No Int No Int No Int
-// IF/Wait Wait 1 IF Wait 1 IF Wait 1 Wait 1 Wait 1
-// Term A TCXpire TCXpire
-// LFunc AND AND
-// Term B TCXpire TCXpire
-// Branch1 Then 2 ThenIdle
-// Branch0 Else 1 ElseIdle
-// Re-Exec No No
-// Sngl/CRC Default Default Default Default Default Default Default
-// WEN# 0 0 0 0 0 0 0 0
-// REN# 1 0 0 0 0 0 0 0
-// OE# 1 1 1 0 0 0 0 0
-// CLRST 0 0 0 0 0 0 0 0
-// unused 0 0 0 0 0 0 0 0
-// BOGUS 0 0 0 0 0 0 0 0
-//
-// END DO NOT EDIT
-// DO NOT EDIT ...
-//
-// GPIF Waveform 3: FIFOWr
-//
-// Interval 0 1 2 3 4 5 6 Idle (7)
-// _________ _________ _________ _________ _________ _________ _________ _________
-//
-// AddrMode Same Val Same Val Same Val Same Val Same Val Same Val Same Val
-// DataMode NO Data Activate Activate Activate Activate Activate Activate
-// NextData SameData SameData SameData SameData SameData SameData SameData
-// Int Trig No Int No Int No Int No Int No Int No Int No Int
-// IF/Wait Wait 1 IF Wait 1 Wait 1 Wait 1 Wait 1 Wait 1
-// Term A TCXpire
-// LFunc AND
-// Term B TCXpire
-// Branch1 ThenIdle
-// Branch0 Else 1
-// Re-Exec No
-// Sngl/CRC Default Default Default Default Default Default Default
-// WEN# 0 0 0 0 0 0 0 0
-// REN# 0 0 0 0 0 0 0 0
-// OE# 0 0 0 0 0 0 0 0
-// CLRST 0 0 0 0 0 0 0 0
-// unused 0 0 0 0 0 0 0 0
-// BOGUS 0 0 0 0 0 0 0 0
-//
-// END DO NOT EDIT
-
-// GPIF Program Code
-
-// DO NOT EDIT ...
-#include "fx2.h"
-#include "fx2regs.h"
-#include "fx2sdly.h" // SYNCDELAY macro
-// END DO NOT EDIT
-
-// DO NOT EDIT ...
-const char xdata WaveData[128] =
-{
-// Wave 0
-/* LenBr */ 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x07,
-/* Opcode*/ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* Output*/ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* LFun */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-// Wave 1
-/* LenBr */ 0x01, 0x3F, 0x01, 0x01, 0x01, 0x01, 0x01, 0x07,
-/* Opcode*/ 0x22, 0x03, 0x02, 0x02, 0x02, 0x02, 0x02, 0x00,
-/* Output*/ 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00,
-/* LFun */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-// Wave 2
-/* LenBr */ 0x01, 0x11, 0x01, 0x3F, 0x01, 0x01, 0x01, 0x07,
-/* Opcode*/ 0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-/* Output*/ 0x06, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* LFun */ 0x00, 0x2D, 0x00, 0x2D, 0x00, 0x00, 0x00, 0x3F,
-// Wave 3
-/* LenBr */ 0x01, 0x39, 0x01, 0x01, 0x01, 0x01, 0x01, 0x07,
-/* Opcode*/ 0x00, 0x03, 0x02, 0x02, 0x02, 0x02, 0x02, 0x00,
-/* Output*/ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* LFun */ 0x00, 0x2D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-};
-// END DO NOT EDIT
-
-// DO NOT EDIT ...
-const char xdata FlowStates[36] =
-{
-/* Wave 0 FlowStates */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-/* Wave 1 FlowStates */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-/* Wave 2 FlowStates */ 0x81,0x2D,0x26,0x00,0x04,0x04,0x03,0x02,0x00,
-/* Wave 3 FlowStates */ 0x81,0x2D,0x21,0x00,0x04,0x04,0x03,0x02,0x00,
-};
-// END DO NOT EDIT
-
-// DO NOT EDIT ...
-const char xdata InitData[7] =
-{
-/* Regs */ 0xA0,0x00,0x00,0x00,0xEE,0x4E,0x00
-};
-// END DO NOT EDIT
-
-// TO DO: You may add additional code below.
-
-void GpifInit( void )
-{
- BYTE i;
-
- // Registers which require a synchronization delay, see section 15.14
- // FIFORESET FIFOPINPOLAR
- // INPKTEND OUTPKTEND
- // EPxBCH:L REVCTL
- // GPIFTCB3 GPIFTCB2
- // GPIFTCB1 GPIFTCB0
- // EPxFIFOPFH:L EPxAUTOINLENH:L
- // EPxFIFOCFG EPxGPIFFLGSEL
- // PINFLAGSxx EPxFIFOIRQ
- // EPxFIFOIE GPIFIRQ
- // GPIFIE GPIFADRH:L
- // UDMACRCH:L EPxGPIFTRIG
- // GPIFTRIG
-
- // Note: The pre-REVE EPxGPIFTCH/L register are affected, as well...
- // ...these have been replaced by GPIFTC[B3:B0] registers
-
- // 8051 doesn't have access to waveform memories 'til
- // the part is in GPIF mode.
-
- IFCONFIG = 0xEE;
- // IFCLKSRC=1 , FIFOs executes on internal clk source
- // xMHz=1 , 48MHz internal clk rate
- // IFCLKOE=0 , Don't drive IFCLK pin signal at 48MHz
- // IFCLKPOL=0 , Don't invert IFCLK pin signal from internal clk
- // ASYNC=1 , master samples asynchronous
- // GSTATE=1 , Drive GPIF states out on PORTE[2:0], debug WF
- // IFCFG[1:0]=10, FX2 in GPIF master mode
-
- GPIFABORT = 0xFF; // abort any waveforms pending
-
- GPIFREADYCFG = InitData[ 0 ];
- GPIFCTLCFG = InitData[ 1 ];
- GPIFIDLECS = InitData[ 2 ];
- GPIFIDLECTL = InitData[ 3 ];
- GPIFWFSELECT = InitData[ 5 ];
- GPIFREADYSTAT = InitData[ 6 ];
-
- // use dual autopointer feature...
- AUTOPTRSETUP = 0x07; // inc both pointers,
- // ...warning: this introduces pdata hole(s)
- // ...at E67B (XAUTODAT1) and E67C (XAUTODAT2)
-
- // source
- AUTOPTRH1 = MSB( &WaveData );
- AUTOPTRL1 = LSB( &WaveData );
-
- // destination
- AUTOPTRH2 = 0xE4;
- AUTOPTRL2 = 0x00;
-
- // transfer
- for ( i = 0x00; i < 128; i++ )
- {
- EXTAUTODAT2 = EXTAUTODAT1;
- }
-
-// Configure GPIF Address pins, output initial value,
- PORTCCFG = 0xFF; // [7:0] as alt. func. GPIFADR[7:0]
- OEC = 0xFF; // and as outputs
- PORTECFG |= 0x80; // [8] as alt. func. GPIFADR[8]
- OEE |= 0x80; // and as output
-
-// ...OR... tri-state GPIFADR[8:0] pins
-// PORTCCFG = 0x00; // [7:0] as port I/O
-// OEC = 0x00; // and as inputs
-// PORTECFG &= 0x7F; // [8] as port I/O
-// OEE &= 0x7F; // and as input
-
-// GPIF address pins update when GPIFADRH/L written
- SYNCDELAY; //
- GPIFADRH = 0x00; // bits[7:1] always 0
- SYNCDELAY; //
- GPIFADRL = 0x00; // point to PERIPHERAL address 0x0000
-
-// Configure GPIF FlowStates registers for Wave 0 of WaveData
- FLOWSTATE = FlowStates[ 0 ];
- FLOWLOGIC = FlowStates[ 1 ];
- FLOWEQ0CTL = FlowStates[ 2 ];
- FLOWEQ1CTL = FlowStates[ 3 ];
- FLOWHOLDOFF = FlowStates[ 4 ];
- FLOWSTB = FlowStates[ 5 ];
- FLOWSTBEDGE = FlowStates[ 6 ];
- FLOWSTBHPERIOD = FlowStates[ 7 ];
-}
-
diff --git a/usrp/firmware/src/usrp2/gpif.gpf b/usrp/firmware/src/usrp2/gpif.gpf
deleted file mode 100755
index 854e25399..000000000
--- a/usrp/firmware/src/usrp2/gpif.gpf
+++ /dev/null
Binary files differ
diff --git a/usrp/firmware/src/usrp2/init_gpif.c b/usrp/firmware/src/usrp2/init_gpif.c
deleted file mode 100644
index 0f5944b3b..000000000
--- a/usrp/firmware/src/usrp2/init_gpif.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../common/init_gpif.c"
diff --git a/usrp/firmware/src/usrp2/spi.c b/usrp/firmware/src/usrp2/spi.c
deleted file mode 100644
index f5803c55b..000000000
--- a/usrp/firmware/src/usrp2/spi.c
+++ /dev/null
@@ -1,381 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2004,2006 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.
- */
-
-#include "spi.h"
-#include "usrp_rev2_regs.h"
-
-static void
-setup_enables (unsigned char enables)
-{
- // Software eanbles are active high.
- // Hardware enables are active low.
-
- // Uhh, the CODECs are active low, but the FPGA is active high...
- enables ^= SPI_ENABLE_FPGA;
-
- // KLUDGE: This code is fragile, but reasonably fast...
- // low three bits of enables go into port A
- USRP_PA = USRP_PA | (0x7 << 3); // disable FPGA, CODEC_A, CODEC_B
- USRP_PA ^= (enables & 0x7) << 3; // enable specified devs
-
- // high four bits of enables go into port E
- USRP_PE = USRP_PE | (0xf << 4); // disable TX_A, RX_A, TX_B, RX_B
- USRP_PE ^= (enables & 0xf0); // enable specified devs
-}
-
-#define disable_all() setup_enables (0)
-
-void
-init_spi (void)
-{
- disable_all (); /* disable all devs */
- bitS_OUT = 0; /* idle state has CLK = 0 */
-}
-
-#if 0
-static unsigned char
-count_bits8 (unsigned char v)
-{
- static unsigned char count4[16] = {
- 0, // 0
- 1, // 1
- 1, // 2
- 2, // 3
- 1, // 4
- 2, // 5
- 2, // 6
- 3, // 7
- 1, // 8
- 2, // 9
- 2, // a
- 3, // b
- 2, // c
- 3, // d
- 3, // e
- 4 // f
- };
- return count4[v & 0xf] + count4[(v >> 4) & 0xf];
-}
-
-#else
-
-static unsigned char
-count_bits8 (unsigned char v)
-{
- unsigned char count = 0;
- if (v & (1 << 0)) count++;
- if (v & (1 << 1)) count++;
- if (v & (1 << 2)) count++;
- if (v & (1 << 3)) count++;
- if (v & (1 << 4)) count++;
- if (v & (1 << 5)) count++;
- if (v & (1 << 6)) count++;
- if (v & (1 << 7)) count++;
- return count;
-}
-#endif
-
-static void
-write_byte_msb (unsigned char v);
-
-static void
-write_bytes_msb (const xdata unsigned char *buf, unsigned char len);
-
-static void
-read_bytes_msb (xdata unsigned char *buf, unsigned char len);
-
-
-// returns non-zero if successful, else 0
-unsigned char
-spi_read (unsigned char header_hi, unsigned char header_lo,
- unsigned char enables, unsigned char format,
- xdata unsigned char *buf, unsigned char len)
-{
- if (count_bits8 (enables) > 1)
- return 0; // error, too many enables set
-
- setup_enables (enables);
-
- if (format & SPI_FMT_LSB){ // order: LSB
-#if 1
- return 0; // error, not implemented
-#else
- switch (format & SPI_FMR_HDR_MASK){
- case SPI_FMT_HDR_0:
- break;
- case SPI_FMT_HDR_1:
- write_byte_lsb (header_lo);
- break;
- case SPI_FMT_HDR_2:
- write_byte_lsb (header_lo);
- write_byte_lsb (header_hi);
- break;
- default:
- return 0; // error
- }
- if (len != 0)
- read_bytes_lsb (buf, len);
-#endif
- }
-
- else { // order: MSB
-
- switch (format & SPI_FMT_HDR_MASK){
- case SPI_FMT_HDR_0:
- break;
- case SPI_FMT_HDR_1:
- write_byte_msb (header_lo);
- break;
- case SPI_FMT_HDR_2:
- write_byte_msb (header_hi);
- write_byte_msb (header_lo);
- break;
- default:
- return 0; // error
- }
- if (len != 0)
- read_bytes_msb (buf, len);
- }
-
- disable_all ();
- return 1; // success
-}
-
-
-// returns non-zero if successful, else 0
-unsigned char
-spi_write (unsigned char header_hi, unsigned char header_lo,
- unsigned char enables, unsigned char format,
- const xdata unsigned char *buf, unsigned char len)
-{
- setup_enables (enables);
-
- if (format & SPI_FMT_LSB){ // order: LSB
-#if 1
- return 0; // error, not implemented
-#else
- switch (format & SPI_FMR_HDR_MASK){
- case SPI_FMT_HDR_0:
- break;
- case SPI_FMT_HDR_1:
- write_byte_lsb (header_lo);
- break;
- case SPI_FMT_HDR_2:
- write_byte_lsb (header_lo);
- write_byte_lsb (header_hi);
- break;
- default:
- return 0; // error
- }
- if (len != 0)
- write_bytes_lsb (buf, len);
-#endif
- }
-
- else { // order: MSB
-
- switch (format & SPI_FMT_HDR_MASK){
- case SPI_FMT_HDR_0:
- break;
- case SPI_FMT_HDR_1:
- write_byte_msb (header_lo);
- break;
- case SPI_FMT_HDR_2:
- write_byte_msb (header_hi);
- write_byte_msb (header_lo);
- break;
- default:
- return 0; // error
- }
- if (len != 0)
- write_bytes_msb (buf, len);
- }
-
- disable_all ();
- return 1; // success
-}
-
-// ----------------------------------------------------------------
-
-static void
-write_byte_msb (unsigned char v)
-{
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
-
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
-
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
-
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
-
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
-
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
-
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
-
- v = (v << 1) | (v >> 7); // rotate left (MSB into bottom bit)
- bitS_OUT = v & 0x1;
- bitS_CLK = 1;
- bitS_CLK = 0;
-}
-
-static void
-write_bytes_msb (const xdata unsigned char *buf, unsigned char len)
-{
- while (len-- != 0){
- write_byte_msb (*buf++);
- }
-}
-
-#if 0
-/*
- * This is incorrectly compiled by SDCC 2.4.0
- */
-static unsigned char
-read_byte_msb (void)
-{
- unsigned char v = 0;
-
- bitS_CLK = 1;
- v |= bitS_IN;
- bitS_CLK = 0;
-
- v = v << 1;
- bitS_CLK = 1;
- v |= bitS_IN;
- bitS_CLK = 0;
-
- v = v << 1;
- bitS_CLK = 1;
- v |= bitS_IN;
- bitS_CLK = 0;
-
- v = v << 1;
- bitS_CLK = 1;
- v |= bitS_IN;
- bitS_CLK = 0;
-
- v = v << 1;
- bitS_CLK = 1;
- v |= bitS_IN;
- bitS_CLK = 0;
-
- v = v << 1;
- bitS_CLK = 1;
- v |= bitS_IN;
- bitS_CLK = 0;
-
- v = v << 1;
- bitS_CLK = 1;
- v |= bitS_IN;
- bitS_CLK = 0;
-
- v = v << 1;
- bitS_CLK = 1;
- v |= bitS_IN;
- bitS_CLK = 0;
-
- return v;
-}
-#else
-static unsigned char
-read_byte_msb (void) _naked
-{
- _asm
- clr a
-
- setb _bitS_CLK
- mov c, _bitS_IN
- rlc a
- clr _bitS_CLK
-
- setb _bitS_CLK
- mov c, _bitS_IN
- rlc a
- clr _bitS_CLK
-
- setb _bitS_CLK
- mov c, _bitS_IN
- rlc a
- clr _bitS_CLK
-
- setb _bitS_CLK
- mov c, _bitS_IN
- rlc a
- clr _bitS_CLK
-
- setb _bitS_CLK
- mov c, _bitS_IN
- rlc a
- clr _bitS_CLK
-
- setb _bitS_CLK
- mov c, _bitS_IN
- rlc a
- clr _bitS_CLK
-
- setb _bitS_CLK
- mov c, _bitS_IN
- rlc a
- clr _bitS_CLK
-
- setb _bitS_CLK
- mov c, _bitS_IN
- rlc a
- clr _bitS_CLK
-
- mov dpl,a
- ret
- _endasm;
-}
-#endif
-
-static void
-read_bytes_msb (xdata unsigned char *buf, unsigned char len)
-{
- while (len-- != 0){
- *buf++ = read_byte_msb ();
- }
-}
-
diff --git a/usrp/firmware/src/usrp2/spi.h b/usrp/firmware/src/usrp2/spi.h
deleted file mode 100644
index 12bc5e544..000000000
--- a/usrp/firmware/src/usrp2/spi.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 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.
- */
-
-#ifndef INCLUDED_SPI_H
-#define INCLUDED_SPI_H
-
-#include "usrp_spi_defs.h"
-
-void init_spi (void); // one time call to init
-
-// returns non-zero if successful, else 0
-unsigned char
-spi_read (unsigned char header_hi, unsigned char header_lo,
- unsigned char enables, unsigned char format,
- xdata unsigned char *buf, unsigned char len);
-
-// returns non-zero if successful, else 0
-unsigned char
-spi_write (unsigned char header_hi, unsigned char header_lo,
- unsigned char enables, unsigned char format,
- const xdata unsigned char *buf, unsigned char len);
-
-
-#endif /* INCLUDED_SPI_H */
diff --git a/usrp/firmware/src/usrp2/usb_descriptors.a51 b/usrp/firmware/src/usrp2/usb_descriptors.a51
deleted file mode 100644
index a60adbef8..000000000
--- a/usrp/firmware/src/usrp2/usb_descriptors.a51
+++ /dev/null
@@ -1,404 +0,0 @@
-;;; -*- asm -*-
-;;;
-;;; Copyright 2003 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.
-;;;
-
-;;; USB Descriptor table for the USRP
-;;;
-;;; We're a high-speed only device (480 Mb/sec) with 1 configuration
-;;; and 3 interfaces.
-;;;
-;;; interface 0: command and status (ep0 COMMAND)
-;;; interface 1: Transmit path (ep2 OUT BULK)
-;;; interface 2: Receive path (ep6 IN BULK)
-
- .module usb_descriptors
-
- VID_FREE = 0xfffe ; Free Software Folks
- PID_USRP = 0x0002 ; USRP
-
- ;; We distinguish configured from unconfigured USRPs using the Device ID.
- ;; If the MSB of the DID is 0, the device is unconfigured.
- ;; The LSB of the DID is reserved for hardware revs.
-
- DID_USRP = 0x0100 ; Device ID (bcd)
-
-
- DSCR_DEVICE = 1 ; Descriptor type: Device
- DSCR_CONFIG = 2 ; Descriptor type: Configuration
- DSCR_STRING = 3 ; Descriptor type: String
- DSCR_INTRFC = 4 ; Descriptor type: Interface
- DSCR_ENDPNT = 5 ; Descriptor type: Endpoint
- DSCR_DEVQUAL = 6 ; Descriptor type: Device Qualifier
-
- DSCR_DEVICE_LEN = 18
- DSCR_CONFIG_LEN = 9
- DSCR_INTRFC_LEN = 9
- DSCR_ENDPNT_LEN = 7
- DSCR_DEVQUAL_LEN = 10
-
- ET_CONTROL = 0 ; Endpoint type: Control
- ET_ISO = 1 ; Endpoint type: Isochronous
- ET_BULK = 2 ; Endpoint type: Bulk
- ET_INT = 3 ; Endpoint type: Interrupt
-
-
- ;; configuration attributes
- bmSELF_POWERED = 1 << 6
-
-;;; --------------------------------------------------------
-;;; external ram data
-;;;--------------------------------------------------------
-
- .area USBDESCSEG (XDATA)
-
-;;; ----------------------------------------------------------------
-;;; descriptors used when operating at high speed (480Mb/sec)
-;;; ----------------------------------------------------------------
-
- .even ; descriptors must be 2-byte aligned for SUDPTR{H,L} to work
-
- ;; The .even directive isn't really honored by the linker. Bummer!
- ;; (There's no way to specify an alignment requirement for a given area,
- ;; hence when they're concatenated together, even doesn't work.)
- ;;
- ;; We work around this by telling the linker to put USBDESCSEG
- ;; at 0xE000 absolute. This means that the maximimum length of this
- ;; segment is 480 bytes, leaving room for the two hash slots
- ;; at 0xE1EO to 0xE1FF.
- ;;
- ;; As of July 7, 2004, this segment is 326 bytes long
-
-_high_speed_device_descr::
- .db DSCR_DEVICE_LEN
- .db DSCR_DEVICE
- .db <0x0200 ; Specification version (LSB)
- .db >0x0200 ; Specification version (MSB)
- .db 0xff ; device class (vendor specific)
- .db 0xff ; device subclass (vendor specific)
- .db 0xff ; device protocol (vendor specific)
- .db 64 ; bMaxPacketSize0 for endpoint 0
- .db <VID_FREE ; idVendor
- .db >VID_FREE ; idVendor
- .db <PID_USRP ; idProduct
- .db >PID_USRP ; idProduct
-_usb_desc_hw_rev_binary_patch_location_0::
- .db <DID_USRP ; bcdDevice
- .db >DID_USRP ; bcdDevice
- .db SI_VENDOR ; iManufacturer (string index)
- .db SI_PRODUCT ; iProduct (string index)
- .db SI_SERIAL ; iSerial number (string index)
- .db 1 ; bNumConfigurations
-
-;;; describes the other speed (12Mb/sec)
- .even
-_high_speed_devqual_descr::
- .db DSCR_DEVQUAL_LEN
- .db DSCR_DEVQUAL
- .db <0x0200 ; bcdUSB (LSB)
- .db >0x0200 ; bcdUSB (MSB)
- .db 0xff ; bDeviceClass
- .db 0xff ; bDeviceSubClass
- .db 0xff ; bDeviceProtocol
- .db 64 ; bMaxPacketSize0
- .db 1 ; bNumConfigurations (one config at 12Mb/sec)
- .db 0 ; bReserved
-
- .even
-_high_speed_config_descr::
- .db DSCR_CONFIG_LEN
- .db DSCR_CONFIG
- .db <(_high_speed_config_descr_end - _high_speed_config_descr) ; LSB
- .db >(_high_speed_config_descr_end - _high_speed_config_descr) ; MSB
- .db 3 ; bNumInterfaces
- .db 1 ; bConfigurationValue
- .db 0 ; iConfiguration
- .db 0x80 | bmSELF_POWERED ; bmAttributes
- .db 0 ; bMaxPower
-
- ;; interface descriptor 0 (command & status, ep0 COMMAND)
-
- .db DSCR_INTRFC_LEN
- .db DSCR_INTRFC
- .db 0 ; bInterfaceNumber (zero based)
- .db 0 ; bAlternateSetting
- .db 0 ; bNumEndpoints
- .db 0xff ; bInterfaceClass (vendor specific)
- .db 0xff ; bInterfaceSubClass (vendor specific)
- .db 0xff ; bInterfaceProtocol (vendor specific)
- .db SI_COMMAND_AND_STATUS ; iInterface (description)
-
- ;; interface descriptor 1 (transmit path, ep2 OUT BULK)
-
- .db DSCR_INTRFC_LEN
- .db DSCR_INTRFC
- .db 1 ; bInterfaceNumber (zero based)
- .db 0 ; bAlternateSetting
- .db 1 ; bNumEndpoints
- .db 0xff ; bInterfaceClass (vendor specific)
- .db 0xff ; bInterfaceSubClass (vendor specific)
- .db 0xff ; bInterfaceProtocol (vendor specific)
- .db SI_TX_PATH ; iInterface (description)
-
- ;; interface 1's end point
-
- .db DSCR_ENDPNT_LEN
- .db DSCR_ENDPNT
- .db 0x02 ; bEndpointAddress (ep 2 OUT)
- .db ET_BULK ; bmAttributes
- .db <512 ; wMaxPacketSize (LSB)
- .db >512 ; wMaxPacketSize (MSB)
- .db 0 ; bInterval (iso only)
-
- ;; interface descriptor 2 (receive path, ep6 IN BULK)
-
- .db DSCR_INTRFC_LEN
- .db DSCR_INTRFC
- .db 2 ; bInterfaceNumber (zero based)
- .db 0 ; bAlternateSetting
- .db 1 ; bNumEndpoints
- .db 0xff ; bInterfaceClass (vendor specific)
- .db 0xff ; bInterfaceSubClass (vendor specific)
- .db 0xff ; bInterfaceProtocol (vendor specific)
- .db SI_RX_PATH ; iInterface (description)
-
- ;; interface 2's end point
-
- .db DSCR_ENDPNT_LEN
- .db DSCR_ENDPNT
- .db 0x86 ; bEndpointAddress (ep 6 IN)
- .db ET_BULK ; bmAttributes
- .db <512 ; wMaxPacketSize (LSB)
- .db >512 ; wMaxPacketSize (MSB)
- .db 0 ; bInterval (iso only)
-
-_high_speed_config_descr_end:
-
-;;; ----------------------------------------------------------------
-;;; descriptors used when operating at full speed (12Mb/sec)
-;;; ----------------------------------------------------------------
-
- .even
-_full_speed_device_descr::
- .db DSCR_DEVICE_LEN
- .db DSCR_DEVICE
- .db <0x0200 ; Specification version (LSB)
- .db >0x0200 ; Specification version (MSB)
- .db 0xff ; device class (vendor specific)
- .db 0xff ; device subclass (vendor specific)
- .db 0xff ; device protocol (vendor specific)
- .db 64 ; bMaxPacketSize0 for endpoint 0
- .db <VID_FREE ; idVendor
- .db >VID_FREE ; idVendor
- .db <PID_USRP ; idProduct
- .db >PID_USRP ; idProduct
-_usb_desc_hw_rev_binary_patch_location_1::
- .db <DID_USRP ; bcdDevice
- .db >DID_USRP ; bcdDevice
- .db SI_VENDOR ; iManufacturer (string index)
- .db SI_PRODUCT ; iProduct (string index)
- .db SI_NONE ; iSerial number (None)
- .db 1 ; bNumConfigurations
-
-
-;;; describes the other speed (480Mb/sec)
- .even
-_full_speed_devqual_descr::
- .db DSCR_DEVQUAL_LEN
- .db DSCR_DEVQUAL
- .db <0x0200 ; bcdUSB
- .db >0x0200 ; bcdUSB
- .db 0xff ; bDeviceClass
- .db 0xff ; bDeviceSubClass
- .db 0xff ; bDeviceProtocol
- .db 64 ; bMaxPacketSize0
- .db 1 ; bNumConfigurations (one config at 480Mb/sec)
- .db 0 ; bReserved
-
- .even
-_full_speed_config_descr::
- .db DSCR_CONFIG_LEN
- .db DSCR_CONFIG
- .db <(_full_speed_config_descr_end - _full_speed_config_descr) ; LSB
- .db >(_full_speed_config_descr_end - _full_speed_config_descr) ; MSB
- .db 1 ; bNumInterfaces
- .db 1 ; bConfigurationValue
- .db 0 ; iConfiguration
- .db 0x80 | bmSELF_POWERED ; bmAttributes
- .db 0 ; bMaxPower
-
- ;; interface descriptor 0 (command & status, ep0 COMMAND)
-
- .db DSCR_INTRFC_LEN
- .db DSCR_INTRFC
- .db 0 ; bInterfaceNumber (zero based)
- .db 0 ; bAlternateSetting
- .db 0 ; bNumEndpoints
- .db 0xff ; bInterfaceClass (vendor specific)
- .db 0xff ; bInterfaceSubClass (vendor specific)
- .db 0xff ; bInterfaceProtocol (vendor specific)
- .db SI_COMMAND_AND_STATUS ; iInterface (description)
-
-_full_speed_config_descr_end:
-
-;;; ----------------------------------------------------------------
-;;; string descriptors
-;;; ----------------------------------------------------------------
-
-_nstring_descriptors::
- .db (_string_descriptors_end - _string_descriptors) / 2
-
-_string_descriptors::
- .db <str0, >str0
- .db <str1, >str1
- .db <str2, >str2
- .db <str3, >str3
- .db <str4, >str4
- .db <str5, >str5
- .db <str6, >str6
-_string_descriptors_end:
-
- SI_NONE = 0
- ;; str0 contains the language ID's.
- .even
-str0: .db str0_end - str0
- .db DSCR_STRING
- .db 0
- .db 0
- .db <0x0409 ; magic code for US English (LSB)
- .db >0x0409 ; magic code for US English (MSB)
-str0_end:
-
- SI_VENDOR = 1
- .even
-str1: .db str1_end - str1
- .db DSCR_STRING
- .db 'F, 0 ; 16-bit unicode
- .db 'r, 0
- .db 'e, 0
- .db 'e, 0
- .db ' , 0
- .db 'S, 0
- .db 'o, 0
- .db 'f, 0
- .db 't, 0
- .db 'w, 0
- .db 'a, 0
- .db 'r, 0
- .db 'e, 0
- .db ' , 0
- .db 'F, 0
- .db 'o, 0
- .db 'l, 0
- .db 'k, 0
- .db 's, 0
-str1_end:
-
- SI_PRODUCT = 2
- .even
-str2: .db str2_end - str2
- .db DSCR_STRING
- .db 'U, 0
- .db 'S, 0
- .db 'R, 0
- .db 'P, 0
- .db ' , 0
- .db 'R, 0
- .db 'e, 0
- .db 'v, 0
- .db ' , 0
-_usb_desc_hw_rev_ascii_patch_location_0::
- .db '?, 0
-str2_end:
-
- SI_COMMAND_AND_STATUS = 3
- .even
-str3: .db str3_end - str3
- .db DSCR_STRING
- .db 'C, 0
- .db 'o, 0
- .db 'm, 0
- .db 'm, 0
- .db 'a, 0
- .db 'n, 0
- .db 'd, 0
- .db ' , 0
- .db '&, 0
- .db ' , 0
- .db 'S, 0
- .db 't, 0
- .db 'a, 0
- .db 't, 0
- .db 'u, 0
- .db 's, 0
-str3_end:
-
- SI_TX_PATH = 4
- .even
-str4: .db str4_end - str4
- .db DSCR_STRING
- .db 'T, 0
- .db 'r, 0
- .db 'a, 0
- .db 'n, 0
- .db 's, 0
- .db 'm, 0
- .db 'i, 0
- .db 't, 0
- .db ' , 0
- .db 'P, 0
- .db 'a, 0
- .db 't, 0
- .db 'h, 0
-str4_end:
-
- SI_RX_PATH = 5
- .even
-str5: .db str5_end - str5
- .db DSCR_STRING
- .db 'R, 0
- .db 'e, 0
- .db 'c, 0
- .db 'e, 0
- .db 'i, 0
- .db 'v, 0
- .db 'e, 0
- .db ' , 0
- .db 'P, 0
- .db 'a, 0
- .db 't, 0
- .db 'h, 0
-str5_end:
-
- SI_SERIAL = 6
- .even
-str6: .db str6_end - str6
- .db DSCR_STRING
-_usb_desc_serial_number_ascii::
- .db '3, 0
- .db '., 0
- .db '1, 0
- .db '4, 0
- .db '1, 0
- .db '5, 0
- .db '9, 0
- .db '3, 0
-str6_end:
-
diff --git a/usrp/firmware/src/usrp2/usrp_common.c b/usrp/firmware/src/usrp2/usrp_common.c
deleted file mode 100644
index f389d9253..000000000
--- a/usrp/firmware/src/usrp2/usrp_common.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../common/usrp_common.c"
diff --git a/usrp/firmware/src/usrp2/usrp_common.h b/usrp/firmware/src/usrp2/usrp_common.h
deleted file mode 100644
index 738ba6b37..000000000
--- a/usrp/firmware/src/usrp2/usrp_common.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003,2006 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-/*
- * common defines and prototypes for USRP
- *
- * In comments below "TRM" refers to the EZ-USB FX2 Technical Reference Manual
- */
-
-#ifndef _USRPCOMMON_H_
-#define _USRPCOMMON_H_
-
-#include <usrp_config.h>
-#include <usrp_rev2_regs.h>
-#include <syncdelay.h>
-
-/*
- * From TRM page 15-105:
- *
- * Under certain conditions, some read and write access to the FX2
- * registers must be separated by a "synchronization delay". The
- * delay is necessary only under the following conditions:
- *
- * - between a write to any register in the 0xE600 - 0xE6FF range
- * and a write to one of the registers listed below.
- *
- * - between a write to one of the registers listed below and a read
- * from any register in the 0xE600 - 0xE6FF range.
- *
- * Registers which require a synchronization delay:
- *
- * FIFORESET FIFOPINPOLAR
- * INPKTEND EPxBCH:L
- * EPxFIFOPFH:L EPxAUTOINLENH:L
- * EPxFIFOCFG EPxGPIFFLGSEL
- * PINFLAGSAB PINFLAGSCD
- * EPxFIFOIE EPxFIFOIRQ
- * GPIFIE GPIFIRQ
- * UDMACRCH:L GPIFADRH:L
- * GPIFTRIG EPxGPIFTRIG
- * OUTPKTEND REVCTL
- * GPIFTCB3 GPIFTCB2
- * GPIFTCB1 GPIFTCB0
- */
-
-#define TRUE 1
-#define FALSE 0
-
-
-void init_usrp (void);
-void init_gpif (void);
-
-void set_led_0 (unsigned char on);
-void set_led_1 (unsigned char on);
-void toggle_led_0 (void);
-void toggle_led_1 (void);
-
-#define la_trace(v)
-
-#endif /* _USRPCOMMON_H_ */
diff --git a/usrp/firmware/src/usrp2/usrp_main.c b/usrp/firmware/src/usrp2/usrp_main.c
deleted file mode 100644
index c7c09f8c5..000000000
--- a/usrp/firmware/src/usrp2/usrp_main.c
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003,2004 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-#include "usrp_common.h"
-#include "usrp_commands.h"
-#include "fpga.h"
-#include "usrp_gpif_inline.h"
-#include "timer.h"
-#include "i2c.h"
-#include "isr.h"
-#include "usb_common.h"
-#include "fx2utils.h"
-#include "usrp_globals.h"
-#include "usrp_i2c_addr.h"
-#include <string.h>
-#include "spi.h"
-#include "eeprom_io.h"
-#include "usb_descriptors.h"
-
-/*
- * offsets into boot eeprom for configuration values
- */
-#define HW_REV_OFFSET 5
-#define SERIAL_NO_OFFSET 248
-#define SERIAL_NO_LEN 8
-
-
-#define bRequestType SETUPDAT[0]
-#define bRequest SETUPDAT[1]
-#define wValueL SETUPDAT[2]
-#define wValueH SETUPDAT[3]
-#define wIndexL SETUPDAT[4]
-#define wIndexH SETUPDAT[5]
-#define wLengthL SETUPDAT[6]
-#define wLengthH SETUPDAT[7]
-
-
-unsigned char g_tx_enable = 0;
-unsigned char g_rx_enable = 0;
-unsigned char g_rx_overrun = 0;
-unsigned char g_tx_underrun = 0;
-
-/*
- * the host side fpga loader code pushes an MD5 hash of the bitstream
- * into hash1.
- */
-#define USRP_HASH_SIZE 16
-xdata at USRP_HASH_SLOT_1_ADDR unsigned char hash1[USRP_HASH_SIZE];
-
-static void
-get_ep0_data (void)
-{
- EP0BCL = 0; // arm EP0 for OUT xfer. This sets the busy bit
-
- while (EP0CS & bmEPBUSY) // wait for busy to clear
- ;
-}
-
-/*
- * Handle our "Vendor Extension" commands on endpoint 0.
- * If we handle this one, return non-zero.
- */
-unsigned char
-app_vendor_cmd (void)
-{
- if (bRequestType == VRT_VENDOR_IN){
-
- /////////////////////////////////
- // handle the IN requests
- /////////////////////////////////
-
- switch (bRequest){
-
- case VRQ_GET_STATUS:
- switch (wIndexL){
-
- case GS_TX_UNDERRUN:
- EP0BUF[0] = g_tx_underrun;
- g_tx_underrun = 0;
- EP0BCH = 0;
- EP0BCL = 1;
- break;
-
- case GS_RX_OVERRUN:
- EP0BUF[0] = g_rx_overrun;
- g_rx_overrun = 0;
- EP0BCH = 0;
- EP0BCL = 1;
- break;
-
- default:
- return 0;
- }
- break;
-
- case VRQ_I2C_READ:
- if (!i2c_read (wValueL, EP0BUF, wLengthL))
- return 0;
-
- EP0BCH = 0;
- EP0BCL = wLengthL;
- break;
-
- case VRQ_SPI_READ:
- if (!spi_read (wValueH, wValueL, wIndexH, wIndexL, EP0BUF, wLengthL))
- return 0;
-
- EP0BCH = 0;
- EP0BCL = wLengthL;
- break;
-
- default:
- return 0;
- }
- }
-
- else if (bRequestType == VRT_VENDOR_OUT){
-
- /////////////////////////////////
- // handle the OUT requests
- /////////////////////////////////
-
- switch (bRequest){
-
- case VRQ_SET_LED:
- switch (wIndexL){
- case 0:
- set_led_0 (wValueL);
- break;
-
- case 1:
- set_led_1 (wValueL);
- break;
-
- default:
- return 0;
- }
- break;
-
- case VRQ_FPGA_LOAD:
- switch (wIndexL){ // sub-command
- case FL_BEGIN:
- return fpga_load_begin ();
-
- case FL_XFER:
- get_ep0_data ();
- return fpga_load_xfer (EP0BUF, EP0BCL);
-
- case FL_END:
- return fpga_load_end ();
-
- default:
- return 0;
- }
- break;
-
-
- case VRQ_FPGA_SET_RESET:
- fpga_set_reset (wValueL);
- break;
-
- case VRQ_FPGA_SET_TX_ENABLE:
- fpga_set_tx_enable (wValueL);
- break;
-
- case VRQ_FPGA_SET_RX_ENABLE:
- fpga_set_rx_enable (wValueL);
- break;
-
- case VRQ_FPGA_SET_TX_RESET:
- fpga_set_tx_reset (wValueL);
- break;
-
- case VRQ_FPGA_SET_RX_RESET:
- fpga_set_rx_reset (wValueL);
- break;
-
- case VRQ_I2C_WRITE:
- get_ep0_data ();
- if (!i2c_write (wValueL, EP0BUF, EP0BCL))
- return 0;
- break;
-
- case VRQ_SPI_WRITE:
- get_ep0_data ();
- if (!spi_write (wValueH, wValueL, wIndexH, wIndexL, EP0BUF, EP0BCL))
- return 0;
- break;
-
- default:
- return 0;
- }
-
- }
- else
- return 0; // invalid bRequestType
-
- return 1;
-}
-
-
-
-static void
-main_loop (void)
-{
- setup_flowstate_common ();
-
- while (1){
-
- if (usb_setup_packet_avail ())
- usb_handle_setup_packet ();
-
-
- if (GPIFTRIG & bmGPIF_IDLE){
-
- // OK, GPIF is idle. Let's try to give it some work.
-
- // First check for underruns and overruns
-
- if (UC_BOARD_HAS_FPGA && (USRP_PA & (bmPA_TX_UNDERRUN | bmPA_RX_OVERRUN))){
-
- // record the under/over run
- if (USRP_PA & bmPA_TX_UNDERRUN)
- g_tx_underrun = 1;
-
- if (USRP_PA & bmPA_RX_OVERRUN)
- g_rx_overrun = 1;
-
- // tell the FPGA to clear the flags
- fpga_clear_flags ();
- }
-
- // Next see if there are any "OUT" packets waiting for our attention,
- // and if so, if there's room in the FPGA's FIFO for them.
-
- if (g_tx_enable && !(EP24FIFOFLGS & 0x02)){ // USB end point fifo is not empty...
-
- if (fpga_has_room_for_packet ()){ // ... and FPGA has room for packet
-
- GPIFTCB1 = 0x01; SYNCDELAY;
- GPIFTCB0 = 0x00; SYNCDELAY;
-
- setup_flowstate_write ();
-
- SYNCDELAY;
- GPIFTRIG = bmGPIF_EP2_START | bmGPIF_WRITE; // start the xfer
- SYNCDELAY;
-
- while (!(GPIFTRIG & bmGPIF_IDLE)){
- // wait for the transaction to complete
- }
- }
- }
-
- // See if there are any requests for "IN" packets, and if so
- // whether the FPGA's got any packets for us.
-
- if (g_rx_enable && !(EP6CS & bmEPFULL)){ // USB end point fifo is not full...
-
- if (fpga_has_packet_avail ()){ // ... and FPGA has packet available
-
- GPIFTCB1 = 0x01; SYNCDELAY;
- GPIFTCB0 = 0x00; SYNCDELAY;
-
- setup_flowstate_read ();
-
- SYNCDELAY;
- GPIFTRIG = bmGPIF_EP6_START | bmGPIF_READ; // start the xfer
- SYNCDELAY;
-
- while (!(GPIFTRIG & bmGPIF_IDLE)){
- // wait for the transaction to complete
- }
-
- SYNCDELAY;
- INPKTEND = 6; // tell USB we filled buffer (6 is our endpoint num)
- }
- }
- }
- }
-}
-
-
-/*
- * called at 100 Hz from timer2 interrupt
- *
- * Toggle led 0
- */
-void
-isr_tick (void) interrupt
-{
- static unsigned char count = 1;
-
- if (--count == 0){
- count = 50;
- USRP_LED_REG ^= bmLED0;
- }
-
- clear_timer_irq ();
-}
-
-/*
- * Read h/w rev code and serial number out of boot eeprom and
- * patch the usb descriptors with the values.
- */
-void
-patch_usb_descriptors(void)
-{
- static xdata unsigned char hw_rev;
- static xdata unsigned char serial_no[8];
- unsigned char i;
-
- eeprom_read(I2C_ADDR_BOOT, HW_REV_OFFSET, &hw_rev, 1); // LSB of device id
- usb_desc_hw_rev_binary_patch_location_0[0] = hw_rev;
- usb_desc_hw_rev_binary_patch_location_1[0] = hw_rev;
- usb_desc_hw_rev_ascii_patch_location_0[0] = hw_rev + '0'; // FIXME if we get > 9
-
- eeprom_read(I2C_ADDR_BOOT, SERIAL_NO_OFFSET, serial_no, SERIAL_NO_LEN);
-
- for (i = 0; i < SERIAL_NO_LEN; i++){
- unsigned char ch = serial_no[i];
- if (ch == 0xff) // make unprogrammed EEPROM default to '0'
- ch = '0';
- usb_desc_serial_number_ascii[i << 1] = ch;
- }
-}
-
-void
-main (void)
-{
-#if 0
- g_rx_enable = 0; // FIXME (work around initialization bug)
- g_tx_enable = 0;
- g_rx_overrun = 0;
- g_tx_underrun = 0;
-#endif
-
- memset (hash1, 0, USRP_HASH_SIZE); // zero fpga bitstream hash. This forces reload
-
- init_usrp ();
- init_gpif ();
-
- // if (UC_START_WITH_GSTATE_OUTPUT_ENABLED)
- IFCONFIG |= bmGSTATE; // no conflict, start with it on
-
- set_led_0 (0);
- set_led_1 (0);
-
- EA = 0; // disable all interrupts
-
- patch_usb_descriptors();
-
- setup_autovectors ();
- usb_install_handlers ();
- hook_timer_tick ((unsigned short) isr_tick);
-
- EIEX4 = 1; // disable INT4 FIXME
- EA = 1; // global interrupt enable
-
- fx2_renumerate (); // simulates disconnect / reconnect
-
- main_loop ();
-}
diff --git a/usrp/firmware/src/usrp2/usrp_rev2_regs.h b/usrp/firmware/src/usrp2/usrp_rev2_regs.h
deleted file mode 100644
index a4f1d9896..000000000
--- a/usrp/firmware/src/usrp2/usrp_rev2_regs.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * USRP - Universal Software Radio Peripheral
- *
- * Copyright (C) 2003 Free Software Foundation, Inc.
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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, Boston, MA 02110-1301 USA
- */
-
-/*
- * These are the register definitions for the Rev 1 USRP prototype
- * The Rev 1 is the version with the AD9862's and daughterboards
- */
-
-#ifndef _USRP_REV1_REGS_H_
-#define _USRP_REV1_REGS_H_
-
-#include "fx2regs.h"
-
-/*
- * Port A (bit addressable):
- */
-
-#define USRP_PA IOA // Port A
-#define USRP_PA_OE OEA // Port A direction register
-
-#define bmPA_S_CLK bmBIT0 // SPI serial clock
-#define bmPA_S_DATA_TO_PERIPH bmBIT1 // SPI SDI (peripheral rel name)
-#define bmPA_S_DATA_FROM_PERIPH bmBIT2 // SPI SDO (peripheral rel name)
-#define bmPA_SEN_FPGA bmBIT3 // serial enable for FPGA (active low)
-#define bmPA_SEN_CODEC_A bmBIT4 // serial enable AD9862 A (active low)
-#define bmPA_SEN_CODEC_B bmBIT5 // serial enable AD9862 B (active low)
-//#define bmPA_FX2_2 bmBIT6 // misc pin to FPGA (overflow)
-//#define bmPA_FX2_3 bmBIT7 // misc pin to FPGA (underflow)
-#define bmPA_RX_OVERRUN bmBIT6 // misc pin to FPGA (overflow)
-#define bmPA_TX_UNDERRUN bmBIT7 // misc pin to FPGA (underflow)
-
-
-sbit at 0x80+0 bitS_CLK; // 0x80 is the bit address of PORT A
-sbit at 0x80+1 bitS_OUT; // out from FX2 point of view
-sbit at 0x80+2 bitS_IN; // in from FX2 point of view
-
-
-/* all outputs except S_DATA_FROM_PERIPH, FX2_2, FX2_3 */
-
-#define bmPORT_A_OUTPUTS (bmPA_S_CLK \
- | bmPA_S_DATA_TO_PERIPH \
- | bmPA_SEN_FPGA \
- | bmPA_SEN_CODEC_A \
- | bmPA_SEN_CODEC_B \
- )
-
-#define bmPORT_A_INITIAL (bmPA_SEN_FPGA | bmPA_SEN_CODEC_A | bmPA_SEN_CODEC_B)
-
-
-/* Port B: GPIF FD[7:0] */
-
-/*
- * Port C (bit addressable):
- * 5:1 FPGA configuration
- */
-
-#define USRP_PC IOC // Port C
-#define USRP_PC_OE OEC // Port C direction register
-
-#define USRP_ALTERA_CONFIG USRP_PC
-
-#define bmPC_nRESET bmBIT0 // reset line to codecs (active low)
-#define bmALTERA_DATA0 bmBIT1
-#define bmALTERA_NCONFIG bmBIT2
-#define bmALTERA_DCLK bmBIT3
-#define bmALTERA_CONF_DONE bmBIT4
-#define bmALTERA_NSTATUS bmBIT5
-#define bmPC_LED0 bmBIT6 // active low
-#define bmPC_LED1 bmBIT7 // active low
-
-sbit at 0xA0+1 bitALTERA_DATA0; // 0xA0 is the bit address of PORT C
-sbit at 0xA0+3 bitALTERA_DCLK;
-
-
-#define bmALTERA_BITS (bmALTERA_DATA0 \
- | bmALTERA_NCONFIG \
- | bmALTERA_DCLK \
- | bmALTERA_CONF_DONE \
- | bmALTERA_NSTATUS)
-
-#define bmPORT_C_OUTPUTS (bmPC_nRESET \
- | bmALTERA_DATA0 \
- | bmALTERA_NCONFIG \
- | bmALTERA_DCLK \
- | bmPC_LED0 \
- | bmPC_LED1 \
- )
-
-#define bmPORT_C_INITIAL (bmPC_LED0 | bmPC_LED1)
-
-
-#define USRP_LED_REG USRP_PC
-#define bmLED0 bmPC_LED0
-#define bmLED1 bmPC_LED1
-
-
-/* Port D: GPIF FD[15:8] */
-
-/* Port E: not bit addressible */
-
-#define USRP_PE IOE // Port E
-#define USRP_PE_OE OEE // Port E direction register
-
-#define bmPE_PE0 bmBIT0 // GPIF debug output
-#define bmPE_PE1 bmBIT1 // GPIF debug output
-#define bmPE_PE2 bmBIT2 // GPIF debug output
-#define bmPE_FPGA_CLR_STATUS bmBIT3 // misc pin to FPGA (clear status)
-#define bmPE_SEN_TX_A bmBIT4 // serial enable d'board TX A (active low)
-#define bmPE_SEN_RX_A bmBIT5 // serial enable d'board RX A (active low)
-#define bmPE_SEN_TX_B bmBIT6 // serial enable d'board TX B (active low)
-#define bmPE_SEN_RX_B bmBIT7 // serial enable d'board RX B (active low)
-
-
-#define bmPORT_E_OUTPUTS (bmPE_FPGA_CLR_STATUS \
- | bmPE_SEN_TX_A \
- | bmPE_SEN_RX_A \
- | bmPE_SEN_TX_B \
- | bmPE_SEN_RX_B \
- )
-
-
-#define bmPORT_E_INITIAL (bmPE_SEN_TX_A \
- | bmPE_SEN_RX_A \
- | bmPE_SEN_TX_B \
- | bmPE_SEN_RX_B \
- )
-
-/*
- * FPGA output lines that are tied to FX2 RDYx inputs.
- * These are readable using GPIFREADYSTAT.
- */
-#define bmFPGA_HAS_SPACE bmBIT0 // usbrdy[0] has room for 512 byte packet
-#define bmFPGA_PKT_AVAIL bmBIT1 // usbrdy[1] has >= 512 bytes available
-// #define bmTX_UNDERRUN bmBIT2 // usbrdy[2] D/A ran out of data
-// #define bmRX_OVERRUN bmBIT3 // usbrdy[3] A/D ran out of buffer
-
-/*
- * FPGA input lines that are tied to the FX2 CTLx outputs.
- *
- * These are controlled by the GPIF microprogram...
- */
-// WR bmBIT0 // usbctl[0]
-// RD bmBIT1 // usbctl[1]
-// OE bmBIT2 // usbctl[2]
-
-#endif /* _USRP_REV1_REGS_H_ */
diff --git a/usrp/firmware/src/usrp2/vectors.a51 b/usrp/firmware/src/usrp2/vectors.a51
deleted file mode 100644
index fa579ba8a..000000000
--- a/usrp/firmware/src/usrp2/vectors.a51
+++ /dev/null
@@ -1 +0,0 @@
- .include "../common/vectors.a51"