In linux, we can dynamically change PSM by tuning the default timeout using command such as "iwconfig wlan0 power 500m". I want to do the same thing in Edison Board, but I receive the error "Error for wireless request "Set Power Management" (8B2C) :SET failed on device wlan0 ; Invalid argument". BTW, "iwconfig wlan0 power off/on" to enable/disable PSM works well.
Is Edison capable of tuning PSM timeout? If so, can anyone give me some hint on how to do that? Are there any available commands?