Message passing - PSDU block and sink connection

GNU Radio
1

Hi,

I’ve just finished my block that generates PSDUs and then, it transmits
downstream subscribers using message passing mechanism. I am using as a
sink “Extras: Blob to Socket”, but when I run my flowgraph in GNU Radio
Companion (after connect my new block and the sink), I got the following
error:

Traceback (most recent call last):
File “/home/usrpvm/Desktop/only_test_block/asrp/top_block.py”, line
51,
in
tb = top_block()
File “/home/usrpvm/Desktop/only_test_block/asrp/top_block.py”, line
33,
in init
0, 0, 0, 0, 0, 1, 1, 1)
TypeError: unbound method make() must be called with my_block instance
as
first argument (got int instance instead)

I would really appreciate some help with this issue. Thanks a lot,

Regards,

Jose

2

On 09/26/2012 12:47 AM, Jose T. Diaz wrote:

in

Jose

Can you post your xml and .i file?

-josh

3

Hi Josh,

I’ve attached the xml file for “my_block.xml”. I don’t have a .i file
(like
“my_block.i”), because it is using the “extras_blobs.i” file. I’ve
attached
for you extras_blob.i and I added some lines to that .i file in order to
include “my_block”.

All the example is based on blob to stream and socket to block.

Many thanks for your kind help,

Regards,

Jose

4

On 09/26/2012 12:47 AM, Jose T. Diaz wrote:

in
tb = top_block()
File “/home/usrpvm/Desktop/only_test_block/asrp/top_block.py”, line 33,
in init
0, 0, 0, 0, 0, 1, 1, 1)
TypeError: unbound method make() must be called with my_block instance as
first argument (got int instance instead)

I think the code getting generated is malformed. You might double check
and the code in top_block.py

-josh