Allwinner's Tina v3.0 Wi‑Fi Development Guide explains driver porting, Wi‑Fi manager framework, station/AP modes and common troubleshooting.
This guide introduces the Allwinner Tina platform Wi‑Fi development environment, targeting developers and engineers working with Tina v3.0 and later. It covers the software architecture, supported Wi‑Fi modules, and the steps required to port drivers.
The document details the Wi‑Fi manager API, station and soft‑AP operation, common command usage, and a comprehensive FAQ section that addresses compilation issues, driver loading, and network connectivity problems. This manual is written in Chinese.
| Power requirements | VCC‑Wi‑Fi (main) and VCCIO‑Wi‑Fi (IO) supplies |
|---|---|
| Clock signals | 24/26 MHz clock and optional 32.768 kHz clock |
The failure is usually due to hardware power configuration; VCC_WIFI and VCC_IO_WIFI must be supplied by the same rail.
Place the config file at /etc/wifi/wpa_supplicant.conf so it matches the path used by the startup script.
Run the command wifi_on_test to turn the Wi‑Fi subsystem on.