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RELEASE.md

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Wi-Fi Host Driver (WHD) v3.1.0

Please refer to the README File and the WHD API Reference Manual for a complete description of the Wi-Fi Host Driver.

Features

  • Supports Out-of-Band (OOB)
  • Provides API functions for ARP, packet filters
  • Supports Wi-Fi Station (STA) and AP mode of operation
  • Supports concurrent operation of STA and AP interface
  • Supports multiple security methods such as WPA2, WPA3, and open
  • Provides functions for Advanced Power Management
  • Supports low-power offloads, including ARP, packet filters, TCP Keepalive offload, DHCP lease time renewal offload, and Beacon trim
  • Includes WFA pre-certification support for 802.11n and WPA3

Changes since v3.0.0

New Features

  • Added MQTT offload support
  • Added NAT/NULL Keepalive offload support
  • Added auto TKO offload support

Defect Fixes

  • 43022CUB M2 Board NVRAM update to rev1.2
  • Remove ARM compilation warning
  • Fix mfg firmware assoication issue with open security

Known Issues

CYW4343W

  • --- 7.45.98.120 ---

CYW43012

  • --- 13.10.271.305 ---

CYW4373

  • --- 13.10.246.321 ---

CYW43439

  • --- 7.95.64 ---

CYW43909

  • --- 7.15.168.163 ---

CYW43022

  • --- 13.60.4 ---
  • Offload support
  • --- 13.54.1 ---

Note: [r] is regulatory-related

Supported Software and Tools

This version of the WHD was validated for compatibility with the following software and tools:

Software and Tools Version
GCC Compiler 11.3
IAR Compiler 9.40
Arm Compiler 6 6.16
Mbed OS 6.2.0
ThreadX/NetX-Duo 5.8
FreeRTOS/LWIP 2.1.2

More Information