Hello Maitry,
The File Sink is not producing a text file, it is the raw binary data.
You need to look at the contents of the file using a binary viewer.
Regards,
Derek
On 03/11/2020 11:12, Maitry Raval wrote:
Hello sir,
Please find attached screenshot for the grc file same as given in PSK guided
tutorials. also, I have attached output txt file for your reference. still ,
did not receive binary data stored via file sink.
Please guide, where am I doing wrong.
With Best Regards,
Maitry Raval,
R& D engineer|Azista Industries Pvt Ltd| 079-40605800|www.azistaaerospace.com
----- Original Message -----
From: "Marcus Müller" <mmuel...@gnuradio.org>
To: "discuss-gnuradio" <discuss-gnuradio@gnu.org>
Sent: Monday, November 2, 2020 8:47:28 PM
Subject: Re: Issue in file sink block
Again, the file sink is fine.
On 02.11.20 04:39, Maitry Raval wrote:
Hello,
I understand, I think, I need to use PSK demod using below link.
https://wiki.gnuradio.org/index.php/Guided_Tutorial_PSK_Demodulation
But, as I have a requirement of storing the demod data in file , how is it
possible using file sink or any other way, please guide.
With Best Regards,
Maitry Raval,
R& D engineer|Azista Industries Pvt Ltd| 079-40605800|www.azistaaerospace.com
----- Original Message -----
From: "Marcus Müller, CEL" <muel...@kit.edu>
To: "discuss-gnuradio" <discuss-gnuradio@gnu.org>
Sent: Saturday, October 31, 2020 9:06:22 PM
Subject: Re: Issue in file sink block
Hi Maitry,
I doubt it's the file sink. That tutorial used DPSK Mod, and that's
among the buggy packet_encoder tooling that we deprecated a long time
ago, and finally banished two-ish years ago. It just dropped data.
See the more modern packet examples that come with your GNU Radio 3.8.
Cheers,
Marcus
On 31.10.20 09:34, Maitry Raval wrote:
Hello ,
I am using GNU radio along with ADRV9361-Z7035 Board for data reception
and demodulation. I have faced an issue of using file sink block along
with QPSK demod blocks. when I am attaching dpsk/PSK demod block with
file sink, I have not received data in binary format. it gives some
trunk values. when I am doing wrong, please guide us.
I have taken a reference of below link.
https://courses.washington.edu/ee420/projects/lab2_gnuradio.pdf
The only difference is that I am using receiving section only. as I am
transmitting from other source. so I have attached fmcommsource block
with dpsk demod followed by file sink.
Please guide
With Best Regards,
Maitry Raval,
R& D engineer|Azista Industries Pvt Ltd|
079-40605800|www.azistaaerospace.com
>
