Forum: GNU Radio make check in gr-atsc fails

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Berndt Josef W. (Guest)
on 2006-04-28 15:38
(Received via mailing list)
G'day,

Is "make check" in gr-atsc know to complete? It currently fails to
complete
with the following message.

Making check in python
make  check-TESTS
...
sched: <gr_block atsc_viterbi_decoder (31)> is requesting more input
data
  than we can provide.
  ninput_items_required = 12
  max_possible_items_available = 7
  If this is a filter, consider reducing the number of taps.
F
======================================================================
FAIL: test_loopback_003 (__main__.qa_atsc)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "./qa_atsc.py", line 207, in test_loopback_003
    self.assertEqual (expected_result, result_data)
AssertionError: (71, 65, 38, 46, 28, 211, 28, 167, 63, 183, 65, 28, 239,
239,
22
6, 99, 85, 148, 139, 146, 28, 205, 9, 120, 44, 4, 200, 122, 9, 97, 122,
232,
45,
 207, 16, 221, 21, 138, 45, 198, 48, 16, 94, 23, 254, 34, 245, 128, 39,
191,
67,
[...]
----------------------------------------------------------------------
Ran 4 tests in 4.144s

FAILED (failures=1)
FAIL: run_tests
===================
1 of 1 tests failed
===================
*** Error code 1



cheerio Berndt
Charles S. (Guest)
on 2006-04-28 17:37
(Received via mailing list)
On Fri, 2006-04-28 at 21:05 +0930, Berndt Josef W. wrote:
>   ninput_items_required = 12
>   max_possible_items_available = 7
>   If this is a filter, consider reducing the number of taps.
> F
> ======================================================================
> FAIL: test_loopback_003 (__main__.qa_atsc)
> ----------------------------------------------------------------------

Hi - Eric has a patch for flow_graph.py to fix that. The problem is the
decoder is asking for 12 4k blocks (48k) when gnuradio would only
provide 32k.


fwding patch seperately.

--Chuck
Eric B. (Guest)
on 2006-04-28 21:47
(Received via mailing list)
On Fri, Apr 28, 2006 at 09:05:17PM +0930, Berndt Josef W. wrote:
>   ninput_items_required = 12
>   max_possible_items_available = 7
>   If this is a filter, consider reducing the number of taps.
> F
> ======================================================================
> FAIL: test_loopback_003 (__main__.qa_atsc)
> ----------------------------------------------------------------------

> cheerio Berndt

This particular bug was fixed in CVS in gnuradio-core

Eric
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