Revision Log

ChangeLog

Revision 3775 (checked in by jcorgan, 2 years ago)	Applied changeset r3762 on trunk to release branch.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`

Line
1	2006-10-10 Greg Troxel <gdt@ir.bbn.com>
2
3	* firmware/include/Makefile.am: avoid nonportable use of $< (first
4	prereq in GNU make, implied source for pattern rule in BSD make)
5	used in a non-pattern rule.
6
7	2006-06-25 Eric Blossom <eb@comsec.com>
8
9	* firmware/include/fpga_regs_standard.h: doc fix to reflect current reality.
10
11	2006-06-10 Eric Blossom <eb@comsec.com>
12
13	* host/apps/usrper.cc: removed dead (#if 0'd) code, that's no longer applicable.
14
15	2006-05-11 Martin Dudok van Heel <nldudok1 at olifantasia dot com>
16	Added synchronised multi_usrp support using a new fpga firmware build in a new toplevel usrp_multi.
17	A few changes were needed in the mainline code, but they shouldn't affect anyone
18	(No functionality changes in the existing code, just a few API additions)
19
20	* firmware/include/fpga_regs_standard.v: added Master/slave control register FR_RX_MASTER_SLAVE
21	* firmware/include/fpga_regs_common.h: added 32 bit counter support bmFR_MODE_RX_COUNTING_32BIT
22	* firmware/include/generate_regs.py: added support for bitno and bm defines
23	* firmware/include/fpga_regs_standard.h: added Master/slave control register FR_RX_MASTER_SLAVE
24	* host/lib/usrp_basic.h: added _write_fpga_reg_masked
25	* host/lib/usrp_basic.cc: added _write_fpga_reg_masked
26	* host/lib/usrp_standard.h: added FPGA_MODE_COUNTING_32BIT
27	* fpga/Makefile.extra: regenerated to add new usrp_multi files
28	* fpga/rbf/rev4/multi_2rxhb_2tx.rbf: new (fpga firmware for synchronised multi_usrp support)
29	* fpga/rbf/rev4/multi_4rx_0tx.rbf: new (fpga firmware for synchronised multi_usrp support)
30	* fpga/rbf/Makefile.am: added commented out rev2/multi_2rxhb_2tx.rbf and rev4/multi_2rxhb_2tx.rbf
31	* fpga/rbf/rev2/multi_2rxhb_2tx.rbf: new (fpga firmware for synchronised multi_usrp support)
32	* fpga/rbf/rev2/multi_4rx_0tx.rbf: new (fpga firmware for synchronised multi_usrp support)
33	* fpga/toplevel/usrp_std/usrp_std.v: split rx_buffer reset into dsp reset and reset_regs
34	* fpga/toplevel/usrp_multi: new fpga toplevel for synchronised multi_usrp support
35	* fpga/toplevel/usrp_multi/usrp_multi.esf: new
36	* fpga/toplevel/usrp_multi/usrp_multi.vh: new toplevel verilog include,
37	to turn on/off multi usrp support and number of rx/tx channels and halfband
38	* fpga/toplevel/usrp_multi/usrp_std.vh: new wrapper for usrp_multi.vh
39	* fpga/toplevel/usrp_multi/usrp_multi_config_2rxhb_0tx.vh: new
40	* fpga/toplevel/usrp_multi/usrp_multi_config_2rxhb_2tx.vh: new
41	* fpga/toplevel/usrp_multi/usrp_multi.v: new toplevel verilog file for multi_usrp support.
42	The multi_usrp support can be turned on and off in usrp_multi.vh.
43	If it is turned off this file will generate exactly the same as usrp_std.v
44	(just do a diff between usrp_std.v and usrp_multi.v to see how this is done)
45	* fpga/toplevel/usrp_multi/usrp_multi.qpf: new
46	* fpga/toplevel/usrp_multi/usrp_multi.psf: new
47	* fpga/toplevel/usrp_multi/usrp_multi_config_2rx_0tx.vh: new
48	* fpga/toplevel/usrp_multi/usrp_multi.qsf: new
49	* fpga/toplevel/usrp_multi/usrp_multi_config_4rx_0tx.vh: new
50	* fpga/toplevel/usrp_multi/usrp_multi.csf: new
51	* fpga/toplevel/usrp_multi/.cvsignore: new
52	* fpga/sdr_lib/rx_buffer.v: split reset into dsp reset and reset registers
53	* fpga/sdr_lib/master_control_multi.v: new wrapper for master_control.v which adds multi_usrp support
54	* fpga/sdr_lib/phase_acc.v: set reset of FREQADDR register to 1'b0
55	This way reset can be used to reset phase_acc without resetting the frequency
56	(this reset was not used untill now)
57	* fpga/sdr_lib/setting_reg_masked.v: new masked 16 bit register
58
59	2006-05-01 Michael Dickens <mdickens@nd.edu>
60
61	* host/lib/Makefile.am, host/lib/fusb_darwin.{h,cc}: mods for
62	higher speed OS/X support.
63	* host/lib/darwin_libusb.h, host/lib/mld_threads.h,
64	host/lib/circular_buffer.h, host/lib/circular_linked_list.h,
65	README_OSX: new files for higher speed OS/X support.
66
67
68	2006-03-29 Eric Blossom <eb@comsec.com>
69
70	* fpga/Makefile.am: regenerated Makefile.extra so that make distcheck
71	passes.
72	* fpga/rbf/Makefile.am: simplified installation of FPGA rbf
73	files. It actually works again ;)
74
75	2006-03-09 Eric Blossom <eb@comsec.com>
76
77	* fpga/gen_makefile_extra.py, fpga/Makefile.am,
78	fpga/Makefile.extra: based on an idea by Martin, we now machine
79	generate the list of FPGA related files that should go into the
80	tarball distribution. After adding or removing fpga files from
81	CVS, you must run gen_makefile_extra.py to regenerate the Makefile
82	fragment.
83
84	2006-03-09 Martin Dudok van Heel <nldudok1@olifantasia.com>
85
86	* firmware/src/usrp2/Makefile.am, usrp/rbf/Makefile.am: fixed
87	make distcheck failures.
88
89	2006-03-06 Eric Blossom <eb@comsec.com>
90
91	* host/lib/usrp_standard.cc (compute_freq_control_word_fpga):
92	Removed host-side truncation of frequency control word.
93	Tuning resolution is now approximately 0.03 Hz.
94
95	2006-02-18 Eric Blossom <eb@comsec.com>
96
97	* host/lib/usrp_prims.{h,cc}, host/lib/usrp_basic.{h,cc},
98	host/lib/usrp_standard.{h,cc}: added support for specifying the
99	firmware and fpga files that is to be loaded. Also provided
100	default override via USRP_FPGA and USRP_FIRMWARE environment
101	variables.
102
103	2006-02-17 Eric Blossom <eb@comsec.com>
104
105	* host/lib/usrp_basic.{h,cc}, host/lib/usrp_prims.{h,cc}: added
106	methods to retrieve serial number from usrp motherboard.
107	* host/apps/burn-serial-number: burn a serial number into usrp motherboard.
108	* firmware/src/usrp2/eeprom_io.{h,c}: routines to read and write eeprom.
109	* firmware/src/usrp2/usrp_main.c (patch_usb_descriptors): read h/w
110	rev and serial number out of boot eeprom and patch into returned
111	usb descriptors.
112
113	* host/apps/test_usrp0.cc, host/lib/usrp0.{h,cc}: removed usrp0
114	host code.
115	* firmware/src/Makefile.am: removed all rev0 and rev1 usrp firmware.
116
117	2006-02-09 Eric Blossom <eb@comsec.com>
118
119	* fpga/toplevel/usrp_std/usrp_std.vh: refactored condition compilation.
120	* fpga/toplevel/usrp_std/usrp_std_config_2rxhb_2tx.vh: new
121	* fpga/toplevel/usrp_std/usrp_std_config_4rx_0tx.vh: new
122
123	* firmware/include/fpga_regs_common.{h,v}, host/lib/usrp_basic.cc:
124	removed reference to FR_ATR_CTL.
125	* fpga/sdr_lib/rx_chain_hb.v: deleted. Capability was folded into rx_chain.v
126
127	2006-02-01 Eric Blossom <eb@comsec.com>
128
129	* host/lib/usrp_prims.cc (usrp_open_interface): reenabled
130	usb_set_configuration for WIN32 platform. Thanks Martin!
131
132	2006-01-30 Eric Blossom <eb@comsec.com>
133
134	* fpga/sdr_lib/master_control.v: modified code so that it appears
135	that atr_ctl is always asserted. This allows us to simplify the
136	daughterboard and applications code. They can control everything
137	via the other three ATR_* regs.
138	* fpga/rbf/usrp_fpga_rev2.rbf: updated with new binary.
139
140	* host/lib/usrp_prims.cc (_usrp_load_fpga): manually reset fpga
141	regs by writing zero to them.
142
143	2006-01-25 Eric Blossom <eb@comsec.com>
144
145	* host/lib/usrp_standard.{h,cc}: new methods for reporting on FPGA
146	capabilities.
147	* firmware/include/fpga_regs_standard.h (FR_RB_CAPS): new reg that
148	describes FPGA capabilities.
149
150	2005-12-15 Eric Blossom <eb@comsec.com>
151
152	* fpga/Makefile.am: Added missing files to EXTRA_DIST.
153
154	2005-12-08 Martin Dudok van Heel <nldudok1@olifantasia.com>
155
156	tagged RBF_2005_12_08
157
158	* fpga/rbf/usrp_fpga_rev2.rbf: updated.
159	* fpga/toplevel/usrp_std/usrp_std.v: fixed counter mode bug
160	related to half-band filter.
161
162	2005-12-07 Eric Blossom <eb@comsec.com>
163
164	Tagged all files: RBF_2005_12_07
165
166	* fpga/rbf/usrp_fpga_rev2.rbf: updated with new Auto T/R switching code.
167
168	2005-12-06 Eric Blossom <eb@comsec.com>
169
170	* host/swig/Makefile.am (prims.cc usrp_prims.py): added new dependencies.
171	* host/lib/usrp_basic.cc: disabled printing of daughterboard types.
172
173	2005-12-05 Eric Blossom <eb@comsec.com>
174
175	* firmware/include/fpga_regs_standard.h: renumbed
176	FR_TX_FORMAT and FR_RX_FORMAT to remove gap.
177	* firmware/include/fpga_regs_common.h: moved FR_ATR regs here from
178	fpga_regs_standard.h.
179	* host/lib/usrp_basic.cc: zero Auto T/R regs at init time.
180
181	2005-12-01 Eric Blossom <eb@comsec.com>
182
183	* host/swig/usrp_fpga_regs.py: define all fpga register names and
184	bit masks. This is effectively a python binding for the contents
185	of firmware/include/fpga_regs_{common,standard}.h
186	* host/swig/prims.i: swigged fpga_regs_{common,standard}.h
187
188	2005-11-30 Eric Blossom <eb@comsec.com>
189
190	* firmware/include/fpga_regs_standard.h: fixed typo in FR_ATR_*
191	series. Renumbered to start after the 16 registers reserved for
192	custom user definition.
193	* firmware/include/generate_regs.py (generate_fpga_regs): changed
194	generated register const width to 7 bits.
195
196	2005-11-19 Martin Dudok van Heel <nldudok1@olifantasia.com>
197
198	* host/apps/Makefile.am: make make-dist work again by
199	added new burn-db-eeprom and removing burn-dbs-eeprom
200	and burn-tvrx-eeprom from noinst_PYTHON.
201	* fpga/Makefile.am: make make-dist work again by making
202	EXTRA_DIST consistant with latest cleanup of old files.
203
204	2005-11-18 Eric Blossom <eb@comsec.com>
205
206	* firmware/include/fpga_regs_standard.h: redefined auto
207	transmit/receive control registers.
208
209	2005-11-17 Eric Blossom <eb@comsec.com>
210
211	* host/lib/fusb_linux.cc (write): added code to minimize transmit
212	buffering. This allows the higher level code to control buffering
213	of USB transfers.
214
215	2005-11-15 Eric Blossom <eb@comsec.com>
216
217	* host/lib/usrp_basic.cc: zero the daughterboard i/o registers on open.
218	* fpga/rbf/usrp_fgpa_rev2.rbf: new RBF_2005_11_15
219
220	2005-11-15 Matt Ettus <matt@ettus.com>
221
222	* fpga/sdr_lib/master_control.v, fpga/sdr_lib/io_pins.v:
223	Refactored resets to fix problem where starting Rx side was
224	killing Tx side.
225
226	2005-11-13 Eric Blossom <eb@comsec.com>
227
228	* host/lib/usrp_prims.cc (usrp_open_interface): removed call to usb_set_configuration.
229
230	2005-11-02 Eric Blossom <eb@comsec.com>
231
232	* host/lib/usrp_basic.h (class usrp_basic_tx): fixed pga_db_per_step.
233
234	2005-10-31 Eric Blossom <eb@comsec.com>
235
236	* host/lib/usrp_prims.cc (usrp_open_interface): ignore error on
237	usb_set_configuration.
238
239	2005-10-28 Eric Blossom <eb@comsec.com>
240
241	* fpga/rbf/Makefile.am (install-data-local): conditionally install
242	fpga .rbf files. If a file named DONT_INSTALL_RBF exists in the
243	install directory, the install will not be done.
244
245	2005-10-24 Eric Blossom <eb@comsec.com>
246
247	* host/lib/usrp_standard.{h,cc}: mods to use halfband decimator
248	in FPGA.
249
250	* fpga/sdr_lib/hb/halfband_decim.v: added documentation.
251
252	2005-10-20 Eric Blossom <eb@comsec.com>
253
254	* host/lib/usrp_standard.{h,cc} (class usrp_standard_rx): support
255	setting and getting rx format (8-bit values, etc).
256	* host/lib/usrp_basic.cc (usrp_basic): disable FPGA DEBUG_EN in ctor.
257	* host/lib/gen_usrp_dbid.py, host/lib/usrp_prims.h: handle <none> and
258	<unknown> cases.
259	* host/apps/test_usrp_standard_rx.cc (main): added support for 8-bit samples.
260
261	* fpga/sdr_lib/rx_buffer.v: fixed misspelled netname.
262	* fpga/toplevel/usrp_std/usrp_std.v: added additional ../ to includes.
263	* fpga/sdr_lib/master_control.v: put FR_DEBUG_EN back to single reg.
264
265	2005-10-17 Eric Blossom <eb@comsec.com>
266
267	* firmware/include/fpga_regs_standard.h: redefined RX_FORMAT register.
268	* firmware/include/fpga_regs_common.h: split FR_DEBUG_EN into a TX
269	and an RX register.
270
271	2005-10-13 Eric Blossom <eb@comsec.com>
272
273	* host/lib/usrp_standard.cc: initialize nchannels before interp/decim
274	rate. Fixed problem computing polling iterval.
275	* host/apps/test_usrp_standard_tx.cc (main): added -M megabytes option.
276
277	2005-09-21 Eric Blossom <eb@comsec.com>
278
279	* host/lib/usrp_basic.h: adc_freq() -> adc_rate(); dac_freq() ->
280	dac_rate(). Also added converter_rate() which is defined on both
281	Tx and Rx sides.
282
283	2005-09-20 Eric Blossom <eb@comsec.com>
284
285	* host/apps/burn-db-eeprom: new. Burns eeproms on all kinds of
286	daughterboards.
287
288	2005-09-17 Eric Blossom <eb@comsec.com>
289
290	* host/swig/prims.i: added interface for usrp_dbid_to_string.
291
292	2005-09-09 Larry Doolittle <ldoolitt@recycle.lbl.gov>
293
294	* host/apps/test_usrp_standard_rx.cc: Added -M option to specify
295	how many megabytes to transfer.
296
297	2005-09-06 Martin Dudok van Heel <nldudok1 at olifantasia.com>
298
299	* host/lib/fusb_win32.cc: Solved missing samples bug in usb code.
300	(Which you could see by running test_counting.py example)
301
302	2005-08-26 Eric Blossom <eb@comsec.com>
303
304	* firmware/include/fpga_regs_standard.{h,v}: Added defs for new
305	FR_TX_FORMAT and FR_RX_FORMAT registers.
306
307	2005-08-19 Eric Blossom <eb@comsec.com>
308
309	* doc/Makefile.am: clean-local now uses $(RM) -fr
310
311	2005-07-29 Martin Dvh <nldudok1 at olifantasia.com>, Stephane Fillod
312
313	* host/lib/fusb_win32.{cc,h}: WTH made win32 fast usb buffer work
314	* host/lib/usrp_prims.cc: Get usrp basepath for firmware from
315	environment variable USRP_PATH. Needed for win32 binary installer
316
317	2005-07-24 Stephane Fillod <f8cfe@free.fr>
318
319	* config/usrp_fusb_tech.m4: select win32 fusb for Cygwin
320
321	2005-07-19 Eric Blossom <eb@comsec.com>
322
323	* host/apps/usrp_cal_dc_offset.cc: new. control system for
324	determining ADC DC offset correction. Works, but really ought to
325	be reimplemented in FPGA and run constantly. Part of the problem
326	is that the offset correction varies with temperature, pga gain,
327	and daughterboard.
328
329	* firmware/src/common/build_eeprom.py (build_shell_script): added
330	sleep 1 after each command.
331
332	* host/lib/usrp_standard.h (class usrp_standard_rx): new method:
333	set_ddc_phase.
334
335	* host/lib/usrp_basic.{h,cc}, host/lib/usrp_standard.{h,cc}: added
336	fusb_block_size and fusb_nblocks args to constructors so that
337	application code can control "fast usb" buffer.
338
339	2005-07-11 Eric Blossom <eb@comsec.com>
340
341	* host/lib/gen_usrp_dbid.py: new. Generate usrp_dbid.h,
342	usrp_dbid.py and usrp_dbid.cc using usrp_dbid.dat as the input file.
343	* host/apps/burn-basic-eeprom, host/apps/burn-dbs-eeprom,
344	host/apps/burn-tvrx-eeprom: import usrp_dbid
345
346	2005-07-02 Eric Blossom <eb@comsec.com>
347
348	* config/gr_no_undefined.m4, config/gr_x86_64.m4: new, x86_64 support.
349	* config/gr_python.m4: backed out search for libpython, making
350	x86_64 work and breaking Cygwin/MinGW.
351	* configure.ac, host/lib/Makefile.am, host/swig/Makefile.am: mods
352	for x86_64, $(NO_UNDEFINED)
353
354	2005-05-18 Eric Blossom <eb@comsec.com>
355
356	* host/lib/usrp_standard.{h,cc}, host/lib/usrp_basic.{h,cc}: new
357	start and stop methods to kick off data xfer. (Useful for
358	minimizing latency).
359	* host/apps/test_usrp_standard_{tx,rx}.cc: modified to use new
360	start method.
361
362	2005-05-09 Stephane Fillod <f8cfe@free.fr>
363
364	* config/gr_sysv_shm.m4: SysV shared memory not mandatory
365	* config/gr_pwin32.m4, config/gr_python.m4, config/lf_cxx.m4:
366	fixes for Cygwin, MinGW
367	* usrp.inf, usrp.iss.in: new for windows installer
368
369	2005-05-01 Stephane Fillod <f8cfe@free.fr>
370
371	* config/usrp_fusb_tech.m4,host/lib/Makefile.am: added win32
372	fusb support.
373	* host/lib/fusb_sysconfig_win32.cc, host/lib/fusb_win32.{h,cc}:
374	new files
375	* host/apps/test_usrp0.cc, host/apps/test_usrp_standard_rx.cc,
376	host/apps/test_usrp_standard_tx.cc, host/lib/fusb.h,
377	host/lib/fusb_linux.cc, host/lib/fusb_sysconfig_darwin.cc,
378	host/lib/fusb_sysconfig_generic.cc, host/lib/fusb_sysconfig_linux.cc,
379	host/lib/usrp0.cc, host/lib/usrp0.h, host/lib/usrp_basic.cc,
380	host/lib/usrp_basic.h: do not hardcode the usb driver block_size.
381	* host/lib/fusb_darwin.cc, host/lib/fusb_generic.cc: typo and read
382	endpoint fix.
383
384	2005-03-31 Eric Blossom <eb@comsec.com>
385
386	* firmware/include/usrp_spi_defs.h,firmware/include/Makefile.am:
387	renamed from spi_defs.h to usrp_spi_defs.h. It's now installed.
388
389	2005-03-26 Eric Blossom <eb@comsec.com>
390
391	* host/lib/fusb_linux.cc (read): fix for x86_64 compile.
392
393	2005-03-15 Eric Blossom <eb@comsec.com>
394
395	* host/lib/usrp_basic.{h,cc}: hoisted write_aux_dac and read_aux_dac
396	methods out of usrp_basic and into usrp_basic_rx and usrp_basic_tx.
397
398	2005-03-11 Eric Blossom <eb@comsec.com>
399
400	* host/lib/usrp_basic.{h,cc}: new methods: set_adc_offset,
401	set_dac_offset, set_adc_buffer_bypass.
402
403	2005-03-03 Eric Blossom <eb@comsec.com>
404
405	* host/lib/usrp_standard.cc (set_decim_rate): added warning about rates > 128.
406
407	2005-02-22 Eric Blossom <eb@comsec.com>
408
409	* firmware/src/usrp1/spi.c (read_byte_msb): rewritten to work
410	around SDCC 2.4.0 bug.
411
412	2005-02-20 Eric Blossom <eb@comsec.com>
413
414	* firmware/include/usrp_ids.h (USB_PID_FSF_SSRP_reserved): added
415	PID for SSRP.
416
417	2005-02-18 Eric Blossom <eb@comsec.com>
418
419	* host/lib/usrp_standard.cc (set_interp_rate,set_decim_rate): added range check.
420	* host/lib/usrp_standard.h: doc fix.
421
422	2005-02-16 Eric Blossom <eb@comsec.com>
423
424	* host/lib/usrp_dbid.cc: new ID.
425	* host/lib/usrp_daughterboards.h (USRP_DBID_DBS_RX): new ID.
426	* host/lib/usrp_basic.{h,cc}: added read_i2c and write_i2c methods.
427	* host/apps/burn-dbs-eeprom: init eeprom on DBS Rx daughterboard.
428
429	2005-02-11 Eric Blossom <eb@comsec.com>
430
431	* doc/Makefile.am: fixes for distcheck.
432	* src/host/apps/Makefile.am: add burn-basic-eeprom to tarball.
433
434	2005-02-10 Eric Blossom <eb@comsec.com>
435
436	* configure.ac, doc/Makefile.am: build html from DocBook if
437	they've got xmlto installed.
438
439	2005-02-09 Eric Blossom <eb@comsec.com>
440
441	* host/lib/std_paths.h.in (std_paths): new. Use prefix to locate
442	fpga and firmware binaries.
443
444	* host/lib/usrp_prims.cc (compute_hash): rewritten to use embedded
445	md5 code instead of calling out to program.
446	* host/lib/md5.{h,c}: new. imported from core-utils.
447
448	2005-02-08 Eric Blossom <eb@comsec.com>
449
450	* host/apps/usrper.cc (usage): added missing parameter.
451
452	2005-02-06 Eric Blossom <eb@comsec.com>
453
454	* configure.ac: upped rev to 0.7 for release.
455	* host/swig/Makefile.am: backed out dependency on libpython
456	* host/apps/Makefile.am, host/apps/test_fusb.cc: removed test_fusb.cc
457	* doc/Makefile.am: new. Generate doxygen docs.
458
459	2005-02-05 Eric Blossom <eb@comsec.com>
460
461	* fpga/Makefile.am: new. distribute verilog with tarball.
462	* fpga/rbf/Makefile.am: new. distribute rbf's with tarball
463	* host/apps/test_usrp_standard_rx.cc (main): fixed calling sequence.
464
465	2005-02-02 Eric Blossom <eb@comsec.com>
466
467	* fpga/toplevel/usrp_basic/usrp_basic.v: Removed
468	ch?tx_freq from list of signals passed to serial_io in order to
469	get it to compile.
470
471	2005-01-28 Stephane Fillod <f8cfe@free.fr>
472
473	* src/Makefile.am: fixes for MinGW.
474
475	2005-01-10 Eric Blossom <eb@comsec.com>
476
477	* host/lib/usrp_standard.{h,cc}: changed default strategy on mux values.
478
479	* host/lib/usrp_basic.{h,cc}: probe d'boards and initialize
480	fpga adc_offset and oe regs. Add methods to control all knobs.
481	Includes d'board i/o pins, PGA's, query daugherboard ids.
482
483	* host/lib/usrp_prims.{h,cc},host/lib/usrp_dbid.cc: new code to
484	read, parse and write d'board EEPROMs.
485
486	2005-01-08 Eric Blossom <eb@comsec.com>
487
488	* firmware/include/usrp_i2c_addr.h: doc fix on d'board EEPROM contents
489
490	2005-01-05 Eric Blossom <eb@comsec.com>
491
492	* host/lib/usrp_basic.cc (set_pga): fixed incorrect upper limit.
493
494	2005-01-04 Eric Blossom <eb@comsec.com>
495
496	* host/lib/usrp_basic.{h,cc} (class usrp_basic_rx): new methods
497	for controlling Rx PGA.
498
499	2004-12-20 Eric Blossom <eb@comsec.com>
500
501	* firmware/src/common/build_eeprom.py: new. builds shell script
502	to burn low-power code into usrp motherboard EEPROM.
503
504	2004-12-19 Eric Blossom <eb@comsec.com>
505
506	* firmware/src/usrp1/{eeprom_boot.a51,eeprom_init.c}: new. Mimimum
507	code that will put board in low-power state at boot time.
508
509	* firmware/src/usrp2/Makefile.am: reorg to remove duplicate code
510	between rev1 and rev2.
511	* firmware/src/usrp2/{fpga.h,fpga_load.h,fpga_rev2.c,fpga_rev2,usrp_common.h,
512	usrp_globals.h,usrp_rev2_regs.h}: removed.
513	* firmware/src/usrp2/fpga_rev1.c: new
514
515	2004-12-08 Eric Blossom <eb@comsec.com>
516
517	* host/lib/usrp_prims.{h,cc}, host/lib/usrp_basic.cc: minor tweaks for rev2 h/w.
518
519	* firmware/src/usrp2/.cvsignore,Makefile.am,_startup.a51,blink_leds.c,
520	board_specific.c,check_mdelay.c,check_udelay.c,edit-gpif,fpga.h,
521	fpga_load.c,fpga_load.h,fpga_rev2.c,fpga_rev2.h,gpif.c,gpif.gpf,init_gpif.c,
522	spi.c,spi.h,usb_descriptors.a51,usrp_common.c,usrp_common.h,usrp_globals.h,
523	usrp_main.c,usrp_rev2_regs.h,vectors.a51: new. copied from usrp1.
524	Should remerge this after we're sorted out.
525
526	2004-11-29 Berndt Josef Wulf <wulf@ping.net.au>
527
528	* configure.ac, config/usrp_sdcc.m4: new. check for proper version
529	of SDCC 8051 compiler and assembler.
530	* config/usrp_libusb.m4: fixed check for usb.h
531
532	2004-11-14 Eric Blossom <eb@comsec.com>
533
534	* firmware/src/usrp1/usrp_rev1_regs.h (bmMISC_OUTPUTS): removed
535	unused define.
536	(bmPORT_E_OUTPUTS): made bmPE_FPGA_CLR_STATUS an output (as it
537	should have been all along).
538
539	2004-10-20 Stephane Fillod <f8cfe@free.fr>
540
541	* configure.ac, config/Makefile.am, config/gr_pwin32.m4,
542	host/Makefile.am, host/apps/Makefile.am,
543	host/apps/time_stuff.c, host/lib/Makefile.am,
544	host/swig/Makefile.am: detect missing functions under Win32.
545
546	* config/mkstemp.m4, config/onceonly.m4,
547	host/misc/bug_work_around_8.cc, host/misc/getopt.c,
548	host/misc/getopt.h, host/misc/gettimeofday.c,
549	host/misc/Makefile.am, host/misc/mkstemp.c,
550	host/misc/tempname.c, host/misc/usleep.c,
551	host/misc/.cvsignore: new files, replacements for win32 support
552
553	* host/lib/usrp_prims.cc: fix libusb init on systems not as
554	clever as Linux (no easy shared global variable, and no
555	auto set_configuration).
556
557	2004-10-20 Eric Blossom <eb@comsec.com>
558
559	* firmware/src/common/Makefile.am, firmware/lib/Makefile.am,
560	firmware/src/common/Makefile.am, firmware/src/usrp0/Makefile.am,
561	firmware/src/usrp1/Makefile.am: make distcheck now works!
562
563	2004-10-20 Stephane Fillod <f8cfe@free.fr>
564
565	* firmware/src/common/Makefile.am,
566	firmware/src/common/edit-gpif, firmware/src/usrp0/Makefile.am,
567	firmware/src/usrp1/Makefile.am, firmware/src/usrp1/edit-gpif:
568	allow VPATH building.
569
570	2004-10-18 Eric Blossom <eb@comsec.com>
571
572	* fpga/sdr_lib/serial_io.v: removed dac_offset stuff.
573	* fpga/toplevel/usrp_basic/usrp_basic.v: removed dac_offset stuff.
574	Conditionalized debug output.
575	* host/swig/util.py: fixed import
576
577	* fpga/toplevel/usrp_basic/usrp_basic.v,fpga/sdr_lib/serial_io.v:
578	modified to use 0-based naming on frequencies.
579
580	* firmware/include/generate_all.py (generate_fpga_regs): new.
581	Generate fpga_regs.v from fpga_regs.h
582	* fpga/sdr_lib/serial_io.v: now use symbolic defines for register numbers.
583
584	2004-10-13 Eric Blossom <eb@comsec.com>
585
586	* configure.ac: upped rev to 0.5cvs
587
588	2004-10-11 Eric Blossom <eb@comsec.com>
589
590	* configure.ac: bumped rev to 0.5, made release
591	* Makefile.am (EXTRA_DIST): added config.h.in
592
593	2004-09-30 Eric Blossom <eb@comsec.com>
594
595	* firmware/include/usrp_i2c_addr.h: renamed from i2c_addr.h.
596	Now installed.
597
598	* host/lib/usrp_basic.{h,cc}: added methods for writing/reading
599	aux dac/adc and eeproms.
600
601	2004-09-29 Eric Blossom <eb@comsec.com>
602
603	* host/lib/usrp_prims.{h,cc} (usrp_read_aux_adc, usrp_write_aux_dac):
604	Redefined the interface such that aux i/o values are 12-bit.
605	This buys us a bit of independence from the AD9862.
606
607	2004-09-24 Eric Blossom <eb@comsec.com>
608
609	* fpga/toplevel/usrp_basic/usrp_basic.v: subtract adc offset from
610	buffered input values.
611
612	2004-09-23 Eric Blossom <eb@comsec.com>
613
614	* config/usrp_fusb_tech.m4, config/bnv_have_qt.m4, config/cppunit.m4,
615	config/gr_check_mc4020.m4, config/gr_check_usrp.m4, config/gr_doxygen.m4,
616	config/gr_gprof.m4, config/gr_scripting.m4, config/gr_set_md_cpu.m4,
617	config/pkg.m4, config/usrp_fusb_tech.m4: added additional quoting
618	to first arg of AC_DEFUN to silence automake warning.
619
620	2004-08-19 Eric Blossom <eb@comsec.com>
621
622	* host/lib/usrp_basic.{h,cc}, host/lib/usrp_standard.cc: make
623	verbose output conditional.
624
625	2004-08-14 Matt Ettus <matt@ettus.com>
626
627	Rx timing problem fixed!
628
629	* fpga/sdr_lib/rx_buffer.v: revised to use extended RD assertion
630	timing.
631
632	2004-08-14 Eric Blossom <eb@comsec.com>
633
634	* firmware/src/usrp1/{edit-gpif,gpif.gpf}: copied for common and
635	modified. For the time being we've got a different gpif program
636	for the usrp0 and usrp1, though the usrp0 should get updated to
637	use the new organization.
638	* firmware/src/usrp1/{usrp_gpif.c,usrp_gpif_inline.h}: removed
639	links to common. Now generated in usrp1 from usrp1 specific gpif.c
640
641	2004-08-06 Eric Blossom <eb@comsec.com>
642
643	* host/lib/fusb_linux.cc (write): failure of submit_urb is now
644	propagated upward as an error.
645
646	2004-08-04 Eric Blossom <eb@comsec.com>
647
648	Rx counting and Rx/Tx digital loopback are now working, modulo the
649	problem at the beginning of the packet. The good news is that it
650	is completely reproducible, and there's no PLL being used in the FPGA.
651
652	* host/lib/usrp_basic.{h,cc} (set_usb_data_rate,usb_data_rate): new methods.
653	* host/lib/usrp_standard.{h,cc}: polling rate is now
654	f(usb_data_rate). Moved fpga_mode into rx only, and changed
655	constructor to take optional mode.
656	* host/apps/test_usrp_standard_rx.cc (main): changes to match new
657	constructor.
658	* host/apps/test_usrp_standard_tx.cc (main): -c generates counting
659	sequence.
660	* fpga/toplevel/usrp_basic/usrp_basic.v: Fixed race. Changed
661	strobe_decim to strobe_interp in loopback setup.
662	* fpga/sdr_lib/tx_buffer.v: Removed unnecessary zero assignment.
663
664	2004-07-31 Eric Blossom <eb@comsec.com>
665
666	* host/apps/test_usrp_standard_tx.cc (main): added -l (loopback) option
667	* host/apps/test_usrp_standard_tx.cc (main): added -l (loopback) option
668
669	* firmware/include/fpga_regs.h (FR_MODE): added new mode register.
670	* host/lib/usrp_basic.cc (usrp_basic): init to non-loopback mode
671
672	* host/apps/test_usrp_standard_tx.cc (main): changed default
673	interp rate to 16 (=> 32MB/sec).
674
675	* host/lib/usrp_bytesex.h (host_to_usrp_short): New. Conditional
676	byte swapping between host and usrp.
677	* host/app/test_usrp0.cc: added conditional byte swapping.
678	* host/app/test_usrp_standard_{rx,tx}.cc: added conditional byte swapping.
679
680	2004-07-30 Eric Blossom <eb@comsec.com>
681
682	* host/swig/Makefile.am: now installs usrp_prims.* directly in site-packages.
683	One could argue that this isn't particularly pretty, but it does
684	get it into the namespace where we want it.
685
686	2004-07-29 Eric Blossom <eb@comsec.com>
687
688	* host/apps/test_usrp0.cc (main): added code to set tx frequency.
689
690	2004-07-12 Eric Blossom <eb@comsec.com>
691
692	* configure.ac: upped rev to 0.4cvs
693
694	2004-07-11 Eric Blossom <eb@comsec.com>
695
696	* host/lib/usrp_basic.cc: invert TX_SYNC
697
698	* host/lib/usrp_basic.{h,cc},usrp_standard.cc: now temporarily
699	disable tx and rx paths when changing interpolation or decimation
700	rate. Didn't fix the problem, but shouldn't hurt either.
701
702	2004-07-07 Eric Blossom <eb@comsec.com>
703
704	* firmware/src/common/_startup.a51 (__sdcc_external_startup):
705	Rewritten to avoid fragile kludge. Now requires that all firmware
706	be compiled with --no-xinit-opt.
707
708	* firmware/src/usrp{0,1}/Makefile.am: pass in linker option to
709	place usb descriptors at 0xE000 absolute. This works around the
710	fact that the assembler and linker don't really implement the
711	.even directive.
712	* firmware/src/usrp{0,1}/usb_descriptors.a51: now place
713	descriptors in USBDESCSEG, which we force to 0xE000.
714
715	* firmware/src/usrp1/board_specific.c (power_down_9862s):
716	Power down the 9862's when the firmware is loaded to keep from
717	burning up the board. Note to Analog Devices: put a power pad
718	on these or some other way to get the heat out of them.
719
720	* host/lib/usrp_prims.cc (_usrp_load_fpga): Since loading the FPGA
721	wiggles the shared reset line with the 9862s, we now once again
722	power down the 9862's.
723
724	2004-07-06 Eric Blossom <eb@comsec.com>
725
726	* firmware/src/common/_startup.a51 (__sdcc_external_startup):
727	picked up bug fixes from 2.4.0 release, and added a fragile kludge
728	that ensures that our variables are all initialized properly.
729
730	* firmware/src/usrp0/usrp_main.c, firmware/src/usrp1/usrp_main.c,
731	firmware/src/common/usb_common.c: removed deprecated use of
732	pragma NOIV.
733
734	2004-07-05 Eric Blossom <eb@comsec.com>
735
736	* host/lib/fusb_linux.cc (alloc_urb): removed
737	USBDEVFS_URB_QUEUE_BULK flag.
738
739	2004-07-02 Eric Blossom <eb@comsec.com>
740
741	* host/lib/usrp_basic.h: added adc_freq and dac_freq
742	to disambiguate the interpretation of interpolation and decimation
743	ratios.
744
745	2004-07-01 Eric Blossom <eb@comsec.com>
746
747	* host/swig/prims.i: renamed from usrp_prims.i Module is now
748	installed as usrp.prims
749	* host/lib/usrp_basic.cc (usrp_basic_tx, usrp_basic_rx): power
750	down 9862 tx or rx path in destructor.
751	* host/lib/usrp_standard.cc: now control coarse and fine
752	modulators transparently, based on user provided center freq.
753	* fpga/sdr_lib/gen_cordic_consts.py: new. generate magic constants for cordic.
754	* fpga/sdr_lib/cordic.v: `define constants. integer c00 = <foo>
755	wasn't being synthesized correctly by Quartus II 4.0
756
757	2004-05-28 Eric Blossom <eb@comsec.com>
758
759	* host/lib/usrp_standard.{h,cc}: Now uses 4x interpolator and
760	9862 cordic. Tx path looks great up to +/- 44 MHz!
761	This code still twiddles the coarse modulator manually.
762
763	2004-05-27 Eric Blossom <eb@comsec.com>
764
765	* Tagged everything with BEFORE_CLOCK_REVAMP_2004_05_27.
766	We're about to rework the boards, host code and the verilog to
767	directly feed the 64 MHz oscillator to the 9862's and the FPGA.
768	With any luck, life will drastically improve...
769
770
771	2004-05-25 Eric Blossom <eb@comsec.com>
772
773	* host/lib/usrp_standard.{h,cc} (class usrp_standard_tx_use_nco):
774	new. Class that utilizes the AD9862's built-in NCO for up conversion.
775	There's still something slightly flaky going on.
776
777	* host/lib/usrp_basic.cc: initialize 9862 Tx FTW
778
779	2004-05-21 Eric Blossom <eb@comsec.com>
780
781	* firmware/src/usrp1/usrp_main.c (main): work around compiler
782	data initialization bug.
783
784	* firmware/src/usrp1/fpga_rev1.{h,c}: added support for {TX,RX}_RESET
785
786	2004-05-10 Eric Blossom <eb@comsec.com>
787
788	* host/lib/usrp_basic.cc (~usrp_basic_rx): turn off rx_enable.
789
790	* firmware/src/usrp1/usrp_main.c: removed unneeded global
791	g_fpga_reset.
792
793	2004-05-08 Eric Blossom <eb@comsec.com>
794
795	* firmware/src/usrp1/usrp_main.c (main): enabled GSTATE output.
796
797	2004-05-07 Eric Blossom <eb@comsec.com>
798
799	* host/lib/usrp_standard.cc (make): changed constructors and make
800	to pass the interp/decim rate. This ensures that the rate is set
801	to something the user wants when the rx and tx paths are first
802	enabled.
803
804	* host/lib/usrp_basic.cc (initialize): enabled xrun status polling.
805	(set_fpga_rx_sample_rate_divisor,set_fpga_rx_sample_rate_divisor):
806	set FPGA register to N-1.
807
808	* host/lib/usrp_standard.cc (set_interp_rate, set_decim_rate): now
809	set FPGA register to N-1.
810
811	2004-04-18 Eric Blossom <eb@comsec.com>
812
813	* firmware/src/usrp1/spi.c (spi_read, spi_write): removed extra
814	clocks. FPGA is now doing the right thing.
815
816	* host/lib/ad9862.h: new. register defs for AD962 codec.
817
818	* firmware/src/usrp1/spi.c (spi_write,spi_read): clock once w/o
819	enables for the FPGA's benefit. We're also clocking one extra
820	cycle at the end with enables again for the FPGA. I think we
821	should remove the extra clocking at the end.
822
823	2004-04-17 Eric Blossom <eb@comsec.com>
824
825	* host/lib/usrp_prims.{h,cc} (usrp_read_aux_adc,usrp_write_aux_dac): new.
826	* host/lib/usrp_prims.{h,cc} (usrp_eeprom_write,usrp_eeprom_read): new.
827
828	2004-04-16 Eric Blossom <eb@comsec.com>
829
830	* firmware/include/i2c_addr.h: new. I2C addresses.
831
832	2004-04-12 Eric Blossom <eb@comsec.com>
833
834	* host/apps/test_usrp0.cc: renamed from test_usrp.cc
835	* firmware/include/fpga_regs.h: corrected to match latest control_bus.v
836
837	2004-04-11 Eric Blossom <eb@comsec.com>
838
839	* host/lib/usrp0.{h,cc}: new. copies of original usrp.{h,cc}
840	* host/lib/usrp_basic.{h,cc}: new. reflect rev1 hardware.
841
842	2004-04-10 Eric Blossom <eb@comsec.com>
843
844	* host/swig/usrp_prims.i: new. SWIG'd usrp_prims.
845	* host/lib/usrp_prims.cc: added usrp_rescan; dispatch on hardware revision
846	when appropriate; added usrp_read_fpga_reg
847	* firmware/src/usrp1/fpga_rev1.h: added declarations
848	* firmware/src/usrp1/fpga_rev.c: added implementations for
849	fpga_write_reg, fpga_set_reset, fpga_set_tx_enable, fpga_set_rx_enable.
850	* firmware/include/fpga_regs0.h: renamed prev fpga_regs.h to fpga_regs0.h
851	* firmware/include/fpga_regs.h: new for usrp rev1. Needs checking
852	against verilog.
853
854
855	2004-03-01 Eric Blossom <eb@comsec.com>
856
857	* host/lib/rate_to_regval.h: new. mapping table.
858	* host/lib/usrp.cc (map_rate_to_regval): now support all 97 legal
859	values.
860
861	2004-01-11 Eric Blossom <eb@comsec.com>
862
863	* configure.ac: configure fast usb technique as f(os)
864	* config/usrp_fusb_tech.m4: new autoconf macro
865	* host/lib/fusb.{h,cc}: refactored in to abstract class
866	* host/lib/fusb_{darwin,generic,linux}.{h,cc}: new concrete classes
867	* host/lib/fusb_sysconfig_{darwin,generic,linux}.cc: new
868
869	* config/usrp_libusb.m4: new. check for libusb.
870	* configure.ac: check for libusb
871
872	* firmware/src/Makefile.am: fixed dependencies
873	* firmware/src/fpga.{h,c}, firmware/src/usrp_main.c: cleanup to
874	make board with no FPGA usable again.
875	* firmware/include/usrp_config.h: doc fix.
876
877	2003-12-30 Eric Blossom <eb@comsec.com>
878
879	* host/lib/fusb.cc (alloc_urb): fixes for linux 2.5/2.6
880
881	2003-12-12 Eric Blossom <eb@comsec.com>
882
883	* firmware/lib/i2c.c (i2c_read): worked around sdcc compiler bug.
884
885	2003-12-07 Eric Blossom <eb@comsec.com>
886
887	* configure.ac: autoconfiscated the firmware directory. It now
888	builds from the top along with the host code.
889
890	* I've touched just about every file in the tree, both
891	firmware and host side. The combo is now working well. It is
892	capable of half duplex reading or writing at 31.25 MB/sec and
893	(pseudo) full duplex reading and writing at 15.625 MS/sec in each
894	direction.
895
896	In addition, the receive side is decoupled from the transmit side
897	so that separate processes can open each side.
898
899
900	2003-11-27 Eric Blossom <eb@comsec.com>
901
902	* firmware/src/fpga.c (clock_out_config_byte): assembly speedup
903	for loading fpga.
904
905	basic support for interrupts is now working.
906
907	* firmware/lib/{isr.c,timer.c}: new
908	* firmware/include/{isr.h,timer.h}: new
909	* firmware/src/command_loop.c (isr_tick): blink led
910
911	2003-11-21 Eric Blossom <eb@comsec.com>
912
913	* firmware/src/edit-gpif (edit_gpif): now leave xdata alone
914	* firmware/src/init_gpif.c: added xdata storage qualifer
915	* firmware/Makefile: added linker opts to get xdata located properly
916
917	Rearranged the firmware directory.
918	firmware/basic_fw/include --> firmware/include
919	firmware/basic_fw/src --> firmware/src
920	All older firmware stuff was removed
921
922	2003-11-15 Eric Blossom <eb@comsec.com>
923
924	* host/lib/fusb.cc (fusb_devhandle, _cancel_pending_rqsts): now
925	use reverse_iterator to cancel pending requests from the back to
926	the front. This removes the mystery of more than one cancelled
927	urb having a non-zero transfer count.
928
929	* host/lib/test_fusb.cc (test_output): fixed defective test case
930	that was having me think the tx code wasn't working.
931
932	2003-11-13 Eric Blossom <eb@comsec.com>
933
934	* host/lib/fusb.{h,cc}: work in progress on the Rx path.
935
936	2003-11-11 Eric Blossom <eb@comsec.com>
937
938	* host/lib/fusb.{h,cc}: halved net Tx memory requirement by using
939	a single user mode buffer.
940
941	2003-11-10 Eric Blossom <eb@comsec.com>
942
943	System is now sustaining 31MB/sec on the TX path, no underruns ;-)
944
945	* firmware/basic_fw/src/edit-gpif: now machine generate inline
946	definitions for setup_flowstate_common, setup_flowstate_read and
947	setup_flowstate_write.
948
949	* firmware/basic_fw/src/usrp_common.c: clear_usrp_error now clears
950	over and underrun flags from status word.
951	* firmware/basic_fw/src/usrp_comands.c: added bit defs for overrun
952	and underrun status indicators.
953	* firmware/basic_fw/src/command_loop.c (poll_gpif): now checks for
954	over and underruns and clears fpga status.
955
956	* firmware/basic_fw/include/usrp_regs.h (bmFCB_CLR_STATUS): moved
957	FPGA clear_status line to the previous location of SDO. This
958	means that firmware from here out will only work with the latest
959	FPGA bitstreams that have this pin configurd as an input.
960
961	* host/lib/fusb.{h,cc}: fast streaming usb library built on top of libusb.
962	This version uses linux specific magic.
963
964	* host/lib/test_fusb.cc: test and benchmarking code for fusb.
965
966	2003-11-08 Eric Blossom <eb@comsec.com>
967
968	* firmware/basic_fw/src/gpif.gpf: moved BOGUS ctl line to CTL5.
969	Added clear_status as CTL3.
970	* firmware/basic_fw/src/usrp_common.c (init_usrp): removed
971	obsolete ENABLE_FIFO ifdef. Disabled RX pump priming.
972	* firmware/basic_fw/src/command_loop.c (main): enable both RX and TX.
973
974	2003-10-22 Eric Blossom <eb@comsec.com>
975
976	* host/lib/Usrp.{h,cc}: added accessors for get_rx_freq, get_tx_freq
977
978	2003-10-17 Eric Blossom <eb@comsec.com>
979
980	* host/usrper/test_input.cc (main): new program to exercise USRP
981	input path.
982
983	* host/lib/Usrp.{h,cc} (read): changed return value from bool to int
984
985	2003-09-30 Eric Blossom <eb@comsec.com>
986
987	* host/lib/Usrp.{h,cc}: handle new format interp and decim regs.
988	* firmware/basic_fw/src/command_loop.c (g_enable_read): disabled
989	read for the time being.
990
991	2003-09-17 Eric Blossom <eb@comsec.com>
992
993	* host/lib/Usrp.cc (find_file): changed load path for firmware and
994	fpga bits to to /usr/local/share/usrp.
995	(Usrp): now set gstate, sleep, fpga_reset and tx_enable per Matt's
996	script.
997
998	2003-09-16 Eric Blossom <eb@comsec.com>
999
1000	* AUTHORS, NEWS, README: new & empty
1001	* bootstrap, configure.ac, Makefile.am: new for autoconfiscation
1002	* host/Makefile.am, host/lib/Makefile.am, host/usrper/Makefile.am: new
1003	* host/lib/{Makefile.am,Usrp.{h,cc}}: new class to interface to USRP.
1004	* host/usrper/usrper2.cc: new code to exercise Usrp.{h,cc}
1005
1006	* host/usrper/usrper.cc: removed uneeded includes
1007
1008	2003-09-04 Eric Blossom <eb@comsec.com>
1009
1010	* firmware/basic_fw/src/usrp_commands.h,
1011	firmware/basic_fw/src/command_loop.c (do_set_sleep_bits),
1012	host/usrper/usrper.cc (usrp_set_sleep_bits): added command to slam
1013	the A/D and D/A sleep control lines.
1014
1015
1016	2003-08-30 Eric Blossom <eb@comsec.com>
1017
1018	* firmware/basic_fw/src/usrp_commands.h: removed obsolete
1019	foo_CLR_bar commands. Added UCMD_SET_GSTATE_OUTPUT_ENABLE to
1020	enable the output of the GPIF state on the low 3 bits of Port E.
1021
1022	* host/usrper/usrper.cc (usrper_load_firmware): now implements
1023	"load_firmware" command.
1024
1025	2003-08-17 Eric Blossom <eb@comsec.com>
1026
1027	* host/usrper/usrper.cc (usrper_load_fpga),
1028	firmware/basic_fw/src/fpga.c: changed load_fpga to expect a byte
1029	count, not a bit count in the xfer packet.
1030
1031	* firmware/basic_fw/src/fpga.c (do_fpga_config_start): cleanup,
1032	add appropriate delay.
1033
1034	* firmware/basic_fw/src/usrp_common.c (udelay1, udelay): new delay functions
1035
1036	2003-07-30 Eric Blossom <eb@comsec.com>
1037
1038	* firmware/basic_fw/include/fx2regs.h: changed sfr and sbit syntax
1039	to match what SDCC expects. Now the SFR's are really allocated
1040	where they are supposed to be ;-)
1041
1042	#
1043	# Copyright 2003,2004,2005 Free Software Foundation, Inc.
1044	#
1045	# This file is part of GNU Radio
1046	#
1047	# GNU Radio is free software; you can redistribute it and/or modify
1048	# it under the terms of the GNU General Public License as published by
1049	# the Free Software Foundation; either version 2, or (at your option)
1050	# any later version.
1051	#
1052	# GNU Radio is distributed in the hope that it will be useful,
1053	# but WITHOUT ANY WARRANTY; without even the implied warranty of
1054	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1055	# GNU General Public License for more details.
1056	#
1057	# You should have received a copy of the GNU General Public License
1058	# along with GNU Radio; see the file COPYING. If not, write to
1059	# the Free Software Foundation, Inc., 51 Franklin Street,
1060	# Boston, MA 02110-1301, USA.
1061	#

Note: See TracBrowser for help on using the browser.

Download in other formats:

Original Format