3 # Copyright 2005,2007 Free Software Foundation, Inc.
5 # This file is part of GNU Radio
7 # GNU Radio is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3, or (at your option)
12 # GNU Radio is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with GNU Radio; see the file COPYING. If not, write to
19 # the Free Software Foundation, Inc., 51 Franklin Street,
20 # Boston, MA 02110-1301, USA.
23 from usrpm.usrp_prims import *
24 from optparse import OptionParser
26 from usrpm.usrp_dbid import *
28 i2c_addr_map = { 'TX_A' : 0x54, 'RX_A' : 0x55, 'TX_B' : 0x56, 'RX_B' : 0x57 }
31 # name : ((tx-dbid, tx-oe), (rx-dbid, rx-oe))
32 'basictx' : ((BASIC_TX, 0x0000), None),
33 'basicrx' : (None, (BASIC_RX, 0x0000)),
34 'dbsrx' : (None, (DBS_RX, 0x0000)),
35 'dbsrx2' : (None, (DBS_RX_REV_2_1, 0x0000)),
36 'tvrx' : (None, (TV_RX, 0x0000)),
37 'tvrx2' : (None, (TV_RX_REV_2, 0x0000)),
38 'tvrx3' : (None, (TV_RX_REV_3, 0x0000)),
39 'rfx400' : ((FLEX_400_TX, 0x0000), (FLEX_400_RX, 0x0000)),
40 'rfx900' : ((FLEX_900_TX, 0x0000), (FLEX_900_RX, 0x0000)),
41 'rfx1200' : ((FLEX_1200_TX, 0x0000), (FLEX_1200_RX, 0x0000)),
42 'rfx1800' : ((FLEX_1800_TX, 0x0000), (FLEX_1800_RX, 0x0000)),
43 'rfx2400' : ((FLEX_2400_TX, 0x0000), (FLEX_2400_RX, 0x0000)),
44 'rfx400_tx' : ((FLEX_400_TX, 0x0000), None),
45 'rfx900_tx' : ((FLEX_900_TX, 0x0000), None),
46 'rfx1200_tx' : ((FLEX_1200_TX, 0x0000), None),
47 'rfx1800_tx' : ((FLEX_1800_TX, 0x0000), None),
48 'rfx2400_tx' : ((FLEX_2400_TX, 0x0000), None),
49 'rfx400_rx' : (None, (FLEX_400_RX, 0x0000)),
50 'rfx900_rx' : (None, (FLEX_900_RX, 0x0000)),
51 'rfx1200_rx' : (None, (FLEX_1200_RX, 0x0000)),
52 'rfx1800_rx' : (None, (FLEX_1800_RX, 0x0000)),
53 'rfx2400_rx' : (None, (FLEX_2400_RX, 0x0000)),
54 'rfx400_mimo_a' : ((FLEX_400_TX_MIMO_A, 0x0000), (FLEX_400_RX_MIMO_A, 0x0000)),
55 'rfx900_mimo_a' : ((FLEX_900_TX_MIMO_A, 0x0000), (FLEX_900_RX_MIMO_A, 0x0000)),
56 'rfx1200_mimo_a' : ((FLEX_1200_TX_MIMO_A, 0x0000), (FLEX_1200_RX_MIMO_A, 0x0000)),
57 'rfx1800_mimo_a' : ((FLEX_1800_TX_MIMO_A, 0x0000), (FLEX_1800_RX_MIMO_A, 0x0000)),
58 'rfx2400_mimo_a' : ((FLEX_2400_TX_MIMO_A, 0x0000), (FLEX_2400_RX_MIMO_A, 0x0000)),
59 'rfx400_mimo_b' : ((FLEX_400_TX_MIMO_B, 0x0000), (FLEX_400_RX_MIMO_B, 0x0000)),
60 'rfx900_mimo_b' : ((FLEX_900_TX_MIMO_B, 0x0000), (FLEX_900_RX_MIMO_B, 0x0000)),
61 'rfx1200_mimo_b' : ((FLEX_1200_TX_MIMO_B, 0x0000), (FLEX_1200_RX_MIMO_B, 0x0000)),
62 'rfx1800_mimo_b' : ((FLEX_1800_TX_MIMO_B, 0x0000), (FLEX_1800_RX_MIMO_B, 0x0000)),
63 'rfx2400_mimo_b' : ((FLEX_2400_TX_MIMO_B, 0x0000), (FLEX_2400_RX_MIMO_B, 0x0000)),
64 'lftx' : ((LF_TX, 0x0000), None),
65 'lfrx' : (None, (LF_RX, 0x0000)),
66 'experimental_tx' : ((EXPERIMENTAL_TX, 0x0000), None),
67 'experimental_rx' : (None, (EXPERIMENTAL_RX, 0x0000)),
70 def open_cmd_interface(which_board = 0):
71 if not usrp_load_standard_bits (which_board, 0):
72 raise RuntimeError, "usrp_load_standard_bits"
73 dev = usrp_find_device (which_board)
75 raise RuntimeError, "usrp_find_device"
76 u = usrp_open_cmd_interface (dev)
78 raise RuntimeError, "usrp_open_cmd_interface"
81 def write_dboard_eeprom(u, i2c_addr, dbid, oe):
83 eeprom[0] = 0xDB # magic value
84 eeprom[1] = dbid & 0xff
85 eeprom[2] = (dbid >> 8) & 0xff
87 eeprom[4] = (oe >> 8) & 0xff
88 eeprom[0x1f] = 0xff & (-reduce(lambda x, y: x+y, eeprom)) # checksum
89 s = ''.join (map (chr, eeprom))
90 ok = usrp_eeprom_write (u, i2c_addr, 0, s)
94 def init_eeprom(u, slot_name, force, dbid, oe):
95 i2c_addr = i2c_addr_map[slot_name]
96 e = usrp_eeprom_read (u, i2c_addr, 0, 0x20)
98 print "%s: no d'board, skipped" % (slot_name,)
101 if not force and (sum (map (ord, e)) & 0xff) == 0 and ord (e[0]) == 0xDB:
102 print "%s: already initialized, skipped" % (slot_name,)
105 if not write_dboard_eeprom (u, i2c_addr, dbid, oe):
106 print "%s: failed to write d'board EEPROM" % (slot_name,)
109 print "%s: OK" % (slot_name,)
113 def init_daughterboard(u, side, type, force):
115 dbinfo = daughterboards[type]
116 if dbinfo[0] is not None: # burn tx slot
117 ok &= init_eeprom(u, 'TX_' + side, force, dbinfo[0][0], dbinfo[0][1])
118 if dbinfo[1] is not None: # burn rx slot
119 ok &= init_eeprom(u, 'RX_' + side, force, dbinfo[1][0], dbinfo[1][1])
124 dbs = daughterboards.keys()
127 usage: %prog [options]
128 You must specify a type with -t or --type,
129 and at least one side using -A and/or -B."""
131 parser = OptionParser(usage=usage)
132 parser.add_option ("-t", "--type", type="choice", help="choose type from %r" % (dbs,),
133 choices=dbs, default=None)
134 parser.add_option ("-A", "--burn-a", action="store_true", default=False,
135 help="burn eeprom(s) on side A")
136 parser.add_option ("-B", "--burn-b", action="store_true", default=False,
137 help="burn eeprom(s) on side B")
138 parser.add_option ("-f", "--force", action="store_true", default=False,
139 help="force init of already initialized eeproms")
140 (options, args) = parser.parse_args ()
148 if len(args) != 0 or len(which) == 0 or options.type is None:
152 u = open_cmd_interface (0)
155 ok &= init_daughterboard (u, w, options.type, options.force)
162 if __name__ == "__main__":