|
From: | Salman Dinani |
Subject: | Re: [Discuss-gnuradio] Unable to save demodulated data in file.. |
Date: | Fri, 4 Mar 2016 21:08:27 +0500 |
Hi Salman,
awesome application! As a hint for the future: GRC has a very handy "screenshot" function that just saves an image of your flowgraph as PNG (easier than taking a screenshot of your whole desktop). It's what happens when you use File->Screen Capture or click on the "Printer" button :)
To your question:
The files sink correctly saves your numbers to a file -- but that's not going to be a text file, but a binary file:
http://gnuradio.org/redmine/projects/gnuradio/wiki/FAQ#What-is-the-file-format-of-a-file_sink-How-can-I-read-files-produced-by-a-file-sink
Best regards,
Marcus
On 03/03/2016 05:01 PM, Salman Dinani wrote:
Hello every one,
I am trying to build a transmitter and receiver for satellite application based on dual modulation technique (PM/BPSK). I have used discrete blocks for BPSK modulation and quadrature demodulator and PLL for BPSK demodulation as shown in Figure 1. Initially square wave generator is used as data source of "1010" which was successfully demodulated as shown in Figure 2 and 3.
But when I tried to save the demodulated "1010" bits in byte form in a file , it resulted in unrecognizable data as shown in Figure 4.
My question is: Why I am not able to save the data "1010" in file??
Kindly guide me through the solution..??
Best regardsSalman
_______________________________________________ Discuss-gnuradio mailing list address@hidden https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
_______________________________________________
Discuss-gnuradio mailing list
address@hidden
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Data_Tx.PNG
Description: PNG image
DPSK_loopback.png
Description: PNG image
Rx_data.PNG
Description: PNG image
RX_file.PNG
Description: PNG image
Data_save_try.png
Description: PNG image
[Prev in Thread] | Current Thread | [Next in Thread] |