Mtb-Example-Wlan-Offloads - Infineon AIROC CYW43012 Manual

Low-power system design with AIROC™ Wi-Fi & Bluetooth® combo
chip and PSoC™ 6 MCU
Power measurement using CY8CKIT-062S2-43012
Table 10 Typical current values for mtb-example-wifi-wlan-lowpower
State
Deep Sleep
Average current for this AP
configuration (2.4 GHz) beacon
interval of 100 and AP DTIM of 1
Average current for this AP
configuration (2.4 GHz) beacon
interval of 100 and AP DTIM of 2
Average current for this AP
configuration (2.4 GHz) beacon
interval of 100 and AP DTIM of 3
Average current for this AP
configuration (5 GHz) beacon
interval of 100 and AP DTIM of 1
Average current for this AP
configuration (5 GHz) beacon
interval of 100 and AP DTIM of 2
Average current for this AP
configuration (5 GHz) beacon
interval of 100 and AP DTIM of 3
7.3

mtb-example-wlan-offloads

This section describes power measurement in CY8CKIT-062S2-43012 with the
example. This code example demonstrates various WLAN offloads such as Address Resolution Protocol (ARP)
offload, packet filter offload, and the TCP keepalive offload functionality offered by Infineon AIROC™ Wi-Fi
devices using PSoC™ 6 MCU.
The WLAN Offload functionalities allow the WLAN device to handle incoming TCP keepalive, Address Resolution
Protocol (ARP), and packet filter packets from the network on its own so that the PSoC™ 6 MCU can remain
longer in the low-power mode.
By default, all WLAN offloads are enabled.
1. Set up the CY8CKIT-062S2-43012 kit as explained in the
N6705B power analyzer from Keysight as a reference setup to measure power.
2. Turn on the channels to power PSoC™ 6 MCU and AIROC™ CYW43012 Wi-Fi & Bluetooth® combo chip from
N6705B. You can connect the onboard KitProg to view logs in terminal software through the COM port.
3. Ensure that the configured Wi-Fi AP is in range and that the device connects to it.
Application note
Device
PSoC™ 6 MCU
CYW43012 (VBAT)
PSoC™ 6 MCU
CYW43012 (VBAT)
PSoC™ 6 MCU
CYW43012 (VBAT)
PSoC™ 6 MCU
CYW43012 (VBAT)
PSoC™ 6 MCU
CYW43012 (VBAT)
PSoC™ 6 MCU
CYW43012 (VBAT)
PSoC™ 6 MCU
CYW43012 (VBAT)
Hardware
43
Current
14 uA
2.0 mA
14 uA
317.5 uA
14 uA
225.7 uA
14 uA
112.6 uA
14 uA
279.2 uA
14 uA
95.5 uA
14 uA
69.2 uA
mtb-example-wlan-offloads
setup. Note that this section uses the
code
002-27910 Rev. *C
2023-05-29