WHC Wi-Fi Low Power
To configure the sleep type of the device, refer to the tickps command in the custom path demo.
Identify wireless physical interface(find “phy” field):
rfkill list.Enable any-packet wakeup:
sudo iw phy <phyname> wowlan enable any(replace actual phyname).Verify WoWLAN configuration:
sudo iw phy wowlan show.Initiate system suspend
echo mem | sudo tee /sys/power/state.
Note
phyname may change to phy1/phyN after rmmod, Re-validate steps 1-3 after module reload.
Configure the device’s sleep type, refer to
tickpscommand in the custom path demo.Preset wake-up triggers on the device side, for example: Receive IPv4/IPv6 packets on specific ports (with dual-stack filtering support),
Trigger GPIO interrupts (hardware-level wakeup mechanism).
Notify the device of the host’s impending low-power mode transition, refer to
setrdycommand in the custom path demoThe host safely enters low-power mode.
Programming Guide for Ameba as FullMAC Host
Configure the device’s sleep type, refer to
tickpscommand in the custom path demo.Configure the sleep type of Host，refer to command
AT+TICKPSin AT Command.Preset wake-up triggers on the device side.
Notify the device of the host’s impending low-power mode transition, refer to
setrdycommand in the custom path demo.The host safely enters low-power mode.
Note
For other RTOS Host platforms, please contact us.