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| author | Dimitri Stolnikov | 2012-04-01 16:35:30 -0700 |
|---|---|---|
| committer | Johnathan Corgan | 2012-04-01 16:35:30 -0700 |
| commit | 98c703b3282b47ae2e0deaf317468f789cc9176e (patch) | |
| tree | 790580cc2a29aba74628fd4fbcb0f424944b2176 /gr-fcd/grc | |
| parent | 86321b24cff6df788e12436ca62bde22effdb4c2 (diff) | |
| download | gnuradio-98c703b3282b47ae2e0deaf317468f789cc9176e.tar.gz gnuradio-98c703b3282b47ae2e0deaf317468f789cc9176e.tar.bz2 gnuradio-98c703b3282b47ae2e0deaf317468f789cc9176e.zip | |
fcd: adds setter function to configure mixer gain
Diffstat (limited to 'gr-fcd/grc')
| -rw-r--r-- | gr-fcd/grc/fcd_source_c.xml | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/gr-fcd/grc/fcd_source_c.xml b/gr-fcd/grc/fcd_source_c.xml index 8572e6da1..7c55239aa 100644 --- a/gr-fcd/grc/fcd_source_c.xml +++ b/gr-fcd/grc/fcd_source_c.xml @@ -9,6 +9,9 @@ #if $lna() != 20.0 self.$(id).set_lna_gain($lna) #end if +#if $mixer() != +12.0 +self.$(id).set_mixer_gain($mixer) +#end if #if $ppm() != 115 self.$(id).set_freq_corr($ppm) #end if @@ -22,6 +25,7 @@ self.$(id).set_freq($freq) </make> <callback>set_freq($freq)</callback> <callback>set_lna_gain($lna)</callback> + <callback>set_mixer_gain($mixer)</callback> <callback>set_freq_corr($ppm)</callback> <callback>set_dc_corr($dci,$dcq)</callback> <callback>set_iq_corr($iq_gain,$iq_phase)</callback> @@ -45,6 +49,12 @@ self.$(id).set_freq($freq) <type>real</type> </param> <param> + <name>Mixer Gain (dB)</name> + <key>mixer</key> + <value>+12</value> + <type>real</type> + </param> + <param> <name>Frequency corr. (ppm)</name> <key>ppm</key> <value>-120</value> @@ -94,7 +104,10 @@ To find the device name on Linux type: The LNA gain is a set of discrete values between -5 to 30 dB with 2.5 dB step, but you can \ use any float value and it will be rounded to the nearest valid value. - + +The Mixer gain can be set either to +4 or +12 dB, but you can use any float value \ +and it will be rounded to the nearest valid value. + The FCD block can autmatically apply frequency correction: - For FCD v1.0 you can leave at -120 ppm - For FCD v1.1 with serial number 810 or greater use -12 ppm |