This section describes the behavior of the coexistence module when Wi-Fi® is shutdown or in a Power Save
mode.
- Wi-Fi is shutdown (BUCKEN is
de-asserted)—The GRANT signal (input to the Bluetooth®
LE/IEEE 802.15.4 device) will be floating. The Bluetooth LE/IEEE 802.15.4 firmware must function in coexistence
disabled mode by calling the
mpsl_cx_nrf700x_enabled(false) function as
described in Kconfig usage
- Wi-Fi in Power Save mode (relevant
for Wi-Fi in any of the supported Power
Save modes)—GRANT signal on the nRF7002 is asserted to ensure Bluetooth LE/IEEE 802.15.4 operation is not inhibited, which
means that Bluetooth LE/IEEE 802.15.4 always gets
access.