Yocto Build steps
RPI4 Build steps
$ mkdir <workspace dir> $ cd <workspace dir> $ repo init -u https://code.rdkcentral.com/r/manifests -b dunfell -m rdkb-extsrc.xml $ repo sync -j`nproc` --no-clone-bundle $ MACHINE=raspberrypi4-rdk-broadband source meta-cmf-raspberrypi/setup-environment $ bitbake rdk-generic-broadband-image
Wi-Fi Hal 3.0 Api's Implemented
Below are the list of new api's, are implemented in rpi platform to support the wifi hal 3.0 feature.
Wi-Fi Hal 3.0 api's
wifi_getRadioOperatingParameters wifi_setRadioOperatingParameters wifi_createVAP wifi_getRadioVapInfoMap wifi_getHalCapability wifi_getApAssociatedDevice wifi_getApSecurity wifi_updateApSecurity wifi_setApSecurity wifi_setApWpsConfiguration wifi_getApWpsConfiguration
Enabling CFLAGS - WIFI_HAL_VERSION_3
Below are the recipe's to enable the cflag to support the Wi-Fi Hal Version 3 Feature.
| S.No | Recipe | CFLAG |
|---|---|---|
| 1. | ccsp-wifi-agent.bbappend | CFLAGS_append = " ${@bb.utils.contains('DISTRO_FEATURES', 'halVersion3', ' -DWIFI_HAL_VERSION_3 ', '', d)}" |
| 2. | harvester_git.bbappend | |
| 3. | hal-wifi-generic_git.bbappend | |
| 4. | halinterface.bbappend |
Validated Functionalities
No | Feature | Supported |
|---|---|---|
| 1 | WAN Connected Devices-Wi-Fi 2G |  |
| 2 | WAN Connected Devices-Wi-Fi 5G | |
| 3 | WPS | |
| 4 | Bridge Mode | |
| 5 | Factory Reset | |
| 6 | Captive Portal | |
| 7 | 2.4 GHz Band Support | |
| 8 | 5 GHz Band Support | |
| 9 | In WebUI , Gateway > Connection > Wi-Fi | |
| 10 | TR-181 Wi-Fi DM parameters are loaded properly during boot-up | |
| 11 | Internet and WebUI launch on Associated connected wireless clients | |
| 12 | SSID, pwd ,security mode, enable , disable etc are validated with dmcli as well as webui | |
| 13 | WebPA | |
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1 Comment
Jacky Yu
Aug 19, 2025Hi sir,
Dose this macro WIFI_HAL_VERSION_3 define only support 2.4Ghz&5Ghz flow exclude 6Ghz flow ?
The function CosaDmlWiFiRadioGetCfg , it has define WIFI_HAL_VERSION_3 and eles.