> On 01/19/2010 10:35 AM, Christoph Thein wrote: > >> On 01/19/2010 09:47 AM, Christoph Thein wrote: > >>> Hi, > >>> > >>> is there a possibility to read the data coming from the auxiliary ADC > >>> (AD7922) at the moment? I couldn't find any hint in the code or on the > >>> mailing list that could point me to a good direction to start. > >>> > >>> Just out of interest: What should the auxiliary DAC (AD5623) be used > >>> for? > >> > >> The aux ADCs can be read, and they are used with some of the > >> daughterboards to measure received signal level (RFX900-RFX2400) or > >> temperature (WBX). > >> > >> The AUX DACs are used to set gains on most of the daughterboards. > >> > >> Matt > > > > Hi Matt, > > > > Thanks for your answer. > > > > is the measuring also possible for the RXCV2450 or what is missing to > > achieve it? > > Yes, the XCVR2450 also has RSSI measurement capabilities. > > Matt >
The USRP1 uses the read_aux_adc function to get the values. Does the read_gpio replace it for the USRP2? If not how is the USRP2 accessing the aux ADC? Cheers, Christoph _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
