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Author SHA1 Message Date
Martin Ling
367ce3d7b3 Hold transfer lock during initial submissions in prepare_transfers. 2022-09-26 14:01:15 +01:00
Martin Ling
559a45bd6b Extend scope of transfer_lock in callback. 2022-09-26 13:42:22 +01:00
straithe
3678bfa03e Add picture of Opera Cake to documentation 2022-09-26 00:24:42 -04:00
straithe
b4e2cd2e42 Fix typos in Readme file 2022-09-25 23:43:38 -04:00
Michael Ossmann
0e8b941897 hackrf_transfer: fix function name in debug output 2022-09-24 14:23:29 -04:00
Michael Ossmann
04614c616a blinky: support platform detection 2022-09-23 15:08:22 -04:00
Michael Ossmann
06b9d7bee0 Clean up source code copyright notices. 2022-09-23 14:46:52 -04:00
Michael Ossmann
3d378466fb hackrf_operacake: clean up text output 2022-09-23 14:45:34 -04:00
Michael Ossmann
caf0cfde87 Merge pull request #1176 from straithe/updateReadMeDocumentation 
Update Readme to have docs PDF build instructions
 2022-09-23 14:22:02 -04:00
straithe
c1fb7a72a8 update pdf building documentation 2022-09-23 13:53:10 -04:00
straithe
2e4a2a9e30 Update Readme to have docs PDF build instructions 2022-09-23 13:06:42 -04:00
Michael Ossmann
5b98cf92d8 Merge pull request #1168 from martinling/flush-callback 
Provide a callback for TX flush, rather than a wait function.
 2022-09-23 11:12:37 -04:00
Martin Ling
2e73a4f2db If TX callback sets valid_length to 0, treat as end of data. 2022-09-23 12:46:49 +01:00
Michael Ossmann
45504ff397 Don't repeat file that can't advance its position. 
This avoids a confusing condition when hackrf_transfer is reading from
stdin with -R in which it does not repeat previous data but repeatedly
restarts reading new data after the user types Ctrl-D to indicate EOF.

The -R option should repeat previous data or should do nothing if the
input file cannot be rewound.
 2022-09-23 06:48:01 -04:00
Michael Ossmann
8fbaf1336c Improve handling of file read results. 2022-09-23 06:47:54 -04:00
Martin Ling
db33e1bdaf Revert rename of byte_count now that we only have one count. 2022-09-23 05:19:29 -04:00
Martin Ling
0becbc6b4a Indicate success or failure to flush callback. 2022-09-23 05:19:29 -04:00
Martin Ling
4810d1f992 Fold transfer_finished function into libusb transfer callback. 2022-09-23 05:19:29 -04:00
Martin Ling
1484b78c05 Expand lock scope in libusb transfer callback. 
This is required since cancel_transfers will also cancel the flush.
 2022-09-23 05:19:29 -04:00
Martin Ling
770416f122 Cancel flush transfer if shutting down. 2022-09-23 05:19:29 -04:00
Martin Ling
c089bb0b88 Fix handling of EOF and error conditions after fread. 2022-09-23 05:19:29 -04:00
Martin Ling
eae7049284 Fix empty report when TX ends soon after the last report. 2022-09-23 05:19:29 -04:00
Martin Ling
14093fe73b Provide a callback for completion of a TX transfer. 2022-09-23 05:19:29 -04:00
Martin Ling
2448796e35 Handle failures in fread from TX callback. 2022-09-23 05:19:29 -04:00
Martin Ling
cb8fc333aa Fix inaccurate error message when TX completes near a 1 second boundary. 2022-09-23 05:19:29 -04:00
Martin Ling
98faa5429f Fix inaccurate statistics in hackrf_transfer. 2022-09-23 05:19:29 -04:00
Martin Ling
b872647e97 Provide a callback for TX flush, rather than a wait function. 2022-09-23 05:19:29 -04:00
Michael Ossmann
c0ba843085 Merge pull request #1175 from grvvy/update-test-device-path 
update test device path for test server
 2022-09-22 23:16:01 -04:00
grvvy
e5c03ba9fe update test device path for test server 2022-09-22 20:41:21 -06:00
Michael Ossmann
92b15f226e Merge pull request #1172 from martinling/amp-startup 
Fix initial state of RF path GPIOs.
 2022-09-21 15:19:04 -04:00
Michael Ossmann
0f7d560925 Merge pull request #1167 from martinling/tx-sync-output 
Don't start baseband streaming until TX buffer is first filled.
 2022-09-21 15:05:51 -04:00
Michael Ossmann
1167f49b7f hackrf_transfer: refer to triggers as "triggers" 2022-09-21 10:37:40 -04:00
Michael Ossmann
0e84382f5a document hardware triggering 
This replaces outdated documentation of an older trigger mechanism.
 2022-09-21 10:36:06 -04:00
Martin Ling
3dd2e51d71 Initialise rf_path->switchctrl to SWITCHCTRL_SAFE. 
This was previously never being initialised.
 2022-09-21 12:22:58 +01:00
Martin Ling
cf34beebb0 Remove extra call to switchctrl_set and global switchctrl variable. 
This call is not required since the GPIOs are already configured in
rf_path_pin_setup(). The global switchctrl is not used anywhere else.
 2022-09-21 12:17:18 +01:00
Martin Ling
eec6963759 Initialise RF path GPIOs to safe settings. 
Previously these calls were leaving the amplifiers on, since the
control settings passed were missing SWITCHCTRL_NO_TX_AMP_PWR and
SWITCHCTRL_NO_RX_AMP_PWR. Use the predefined SWITCHCTRL_SAFE here.

Also move these calls before setting the GPIO pins to output mode,
to avoid driving them to the wrong states briefly first.
 2022-09-21 12:05:17 +01:00
Michael Ossmann
5c812681ab docs: Remove outdated clocking page 2022-09-21 04:09:54 -04:00
Martin Ling
767db9f06c Don't start baseband streaming until TX buffer is first filled. 2022-09-20 11:13:25 +01:00
Michael Ossmann
e623c7aed7 Merge pull request #1103 from dizcza/master 
fixed firmware manual build docs
 2022-09-19 21:30:22 -04:00
Michael Ossmann
8e83506da1 Merge pull request #1166 from martinling/tx-disconnect-hang 
Fix hang in TX when a libusb error occurs.
 2022-09-19 21:28:49 -04:00
Michael Ossmann
6835bc4812 Merge pull request #1165 from greatscottgadgets/board-id-compat 
libhackrf: #define outdated board IDs
 2022-09-19 21:15:26 -04:00
Martin Ling
e53b9d5717 Fix hang in TX when a libusb error occurs. 
Where our callback is called with a status other than COMPLETED,
something abnormal has happened and we no longer want to either
submit further transfers or await a flush. So clear the streaming
and flush flags, and proceed to transfer_finished.

Do the same in the case where libusb_submit_transfer fails when
called to submit the flush transfer.
 2022-09-20 02:07:21 +01:00
Michael Ossmann
471c5bc5de libhackrf: #define outdated board IDs 2022-09-19 19:55:33 -04:00
Michael Ossmann
c487e3f6b1 Merge pull request #1162 from martinling/ant-bias-glitch 
Fix antenna bias pulse glitch at startup.
 2022-09-19 10:33:57 -04:00
Martin Ling
44511c6c3b Move RFFC5072 setup before enabling RF power. 2022-09-19 13:02:29 +01:00
Martin Ling
5d78302d97 Change default RFFC5072 register settings to disable antenna bias. 2022-09-19 13:02:01 +01:00
Martin Ling
6d57709000 Move delay after enabling RF power to rad1o-specific code. 2022-09-19 10:46:01 +01:00
Michael Ossmann
555c6fb47b Merge pull request #1161 from greatscottgadgets/wee-bugs 
clean-up and small bug fixes
 2022-09-19 04:55:53 -04:00
Michael Ossmann
f4202d1163 hackrf_transfer: Don't skip preload stats in RX 
Fixes a bug introduced in 8a9af7a: Statistics skipped for initial
buffers not only when preloaded in TX mode but also in RX mode with no
preloading.

The total bytes transferred may appear inflated in RX mode when
receiving a small number of samples with -n, but the stats represent
data transferred over USB, some of which may have been discarded by the
host.
 2022-09-18 13:27:51 -04:00
Michael Ossmann
82ecfce414 hackrf_transfer: simplify hardware sync mode logic 
The -H option now requires no argument.
 2022-09-18 05:49:03 -04:00