Using Lpa In Modustoolbox™ Software - Infineon AIROC CYW43012 Manual

Low-power system design with AIROC™ Wi-Fi & Bluetooth® combo
chip and PSoC™ 6 MCU
Low power assistant (LPA)
Parameter
ARP offload
ARP offload features
Snoop host IP from
traffic
Packet filters
Bluetooth®
Enable
Host-wake-up
configuration
Device-wake-up
configuration
6.2 Using LPA in ModusToolbox™ software
To include the Low power assistant in any Wi-Fi or Bluetooth® ModusToolbox™ software code example, open
Library manager and add the Low power assistant middleware. The Library manager will take care of getting
dependencies required by the Low power assistant middleware.
Do the following to open design.modus for the target used in the example:
1. Open [Install directory]/ModusToolbox/tools_version/device-configurator/device-configurator.exe.
2. In the Device configurator, select File > Open.
3. Navigate to the design.modus file for your target available inside the following example folder:
[Example_directory]/bsps /TARGET_[CY_BOARD]/config/design.modus
4. If an error message as shown in
Pre-ModusToolbox™ 3.0 design:
a)
Navigate to [Example_directory]/../mtb_shared/mtb-pdl-cat1/[release_version]/ and select
devicesupport.xml file.
Post-ModusToolbox™ 3.0 design:
b)
Navigate to [Example_directory]/../mtb_shared/mtb-pdl-cat1/release-version/props.json
Navigate to [Users_directory]/../.modustoolbox/global/device-db/release-version/props.json
Application note
Description
Enables ARP offload feature
Selects the functionality of ARP offload
Selects whether the AIROC™ CYW43012 Wi-Fi
& Bluetooth® combo chip device snoops ARP
information from host ARP responses
Configure multiple packet filters
Enables low-power Bluetooth® operation
Selects the pin from the host to be
configured as the wakeup signal from the
Bluetooth® device.
Selects the pin from the host to be
configured as the wakeup signal to the
Bluetooth® device
Figure 15 appears, click OK and then follow these instructions
Recommended configuration
Enabled
Peer Auto Reply is sufficient for
most use cases.
Enabled
Depends on the application. See
Packet filter
If using "keep" filters, enable the
Add Minimal Set of Keep Filters
option.
Enabled
Board-dependent and similar to
the "Host Device Interrupt Pin"
configuration in Wi-Fi.
32
offload.
002-27910 Rev. *C
2023-05-29