Re: [Discuss-gnuradio] GUI block for file read?

[Manoj Gudi]

Thanks for prompt reply,

I used file source block --> vector sink

and then dumping the data in vector_sink by editing top_block.py as mentioned in

http://lists.gnu.org/archive/html/discuss-gnuradio/2012-08/msg00120.html

1. The result ( vector_sink.data() ) is a blank tuple

2. I'm expecting a single block which will abstract all these things so that I can directly read data from file_sink

Is this possible or already done?

Thanks,

Manoj

On Thu, Jul 11, 2013 at 11:48 PM, Gregory Warnes <address@hidden> wrote:

Try the File Source block.

Sent from my iPhone

On Jul 11, 2013, at 2:05 PM, Manoj Gudi <address@hidden> wrote:

File Sink block dumps lot of data in a file, and to analyze that I have to run this code snippet

import scipy
f = scipy.fromfile(open("your_file_name.txt"), dtype=scipy.float32)
print f

Is there any ready file_read block in gunradio companion that I can use? Can I make a new custom block for same?

Thanks,

Manoj

_______________________________________________
Discuss-gnuradio mailing list
address@hidden
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio