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[Discuss-gnuradio] DBSRx set_rx_freq()
From: |
Lee Patton |
Subject: |
[Discuss-gnuradio] DBSRx set_rx_freq() |
Date: |
Wed, 14 Dec 2005 00:05:13 -0500 |
Not exactly sure why this is, but the call to set_rx_freq() in
usrp_rx_cfile.py does not work for the DBSRX board, and should be
replaced as follows:
25c25
< u.set_rx_freq (0, options.ddc_freq)
---
> r = usrp.tune( u, 0, usrp.selected_subdev( u, (0,0)),
options.ddc_freq);
A cursory look at the code seems to show that usrp.tune(..) calls the
sub device's (db_dbs_rx.py's) set_freq(...) method, while the
u.set_rx_freq(...) method belongs to usrp1.py, and sets the DDC only.
Eric, is that right?
All files that call set_rx_freq() are affected. I assume the
set_rx_freq(.) method works for other board that aren't direct
conversion, is that true? Is this a known issue, or am I missing
something?
Thanks,
- Lee
patch.usrp_rx_cfile.py
Description: application/python
- [Discuss-gnuradio] DBSRx set_rx_freq(),
Lee Patton <=