Hi Simona - Since you're working in the GRC domain, you need to use variables that make sense in Python ... "False" and "True" -- but without the ""s. "0" is not necessarily "False", etc... try those & see what happens. Hope this is useful! - MLD
On Tue, Jul 30, 2019, at 9:18 AM, Simona Sibio wrote: > *Hi everyone,* > * **I want to disable automatic calibration of DC offset and IQ imbalance in** USRP Source block. ** **I am aware that I need to pass bool value 'false' as the argument to ***set_auto_dc_offset* and *set_auto_iq_balance*. The USRP Source block **itself provide this facility in the tab *FE Corrections*. However, it **does not seem to work. * > *By providing 0 (boolean false) value in Enable DC** Offset Correction and > Enable IQ Imbalance Correction do not disable the **automation DC offset and > IQ Imbalance correction.* > *I tested this with USRP **N210 by simply using USRP Source block.** The > spectrum plot does not show any changes **in both cases. ** **If I want to force these changes in the UHD code (usrp_source_impl.cc **and usrp_source_impl.h), what changes do I need to make? ** ** ** Thanks, ** Simona* > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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