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AD9361 Control Output access from IIO driver on FMComms2/ARRadio

Question asked by HStoner on Aug 4, 2015
Latest reply on Aug 5, 2015 by mhennerich

Does the ad9361 linux driver provide an attribute or any mechanism to access the Control Output registers of the AD9361?

For example, using the SoCKit/ARRadio or ZedBoard/FMComms2, if I want to put the AD9361's Rx path into Manual gain control mode and check the Control Output status register for LMT or ADC overload indication, I don't see any attribute for setting the control output pointer register, the control output enable mask, or for reading the control output pins.   Are these pins connected on the FMComms2 and/or ARRadio implementations?


I do see that the device tree / platform data sets the ctrl_outs_enable_mask and ctrl_outs_index, but is there any way to read the control output pins from these eval boards and driver?