Sandeep: > Thanks Karl for the detailed response...will go through it. > Just one query....will the spectral scan work in parallel with WiFi > AP or WiFi CLient mode? Don't know, just found out how to do a simple scan, don't really use wireless myself. The scanning exercise is to investigate problems that a customer have. > What I mean is that when the WiFi chipset (AR92xx/AR93xx) is > operating in AP or client mode, based on request from Linux > userspace, it should also perform a scan of the spectrum and > return the energy values. Wouldn't that be problematic. When you put out energy to the antenna, do the receiver sense that, and if so wouldn't the output energy more or less mask the input signal ? /// Perhaps this don't need to be cross-posted. Regards, /Karl Hammar ----------------------------------------------------------------------- Aspo Data Lilla Aspo 148 S-742 94 Osthammar Sweden +46 173 140 57 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html