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怎么确定wifi已成功加电?
发表于 2015-11-5 11:42:00
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我正在尝试将ap6335的驱动加到4.2版本内核中,现在有个疑问,就是往/sys/class/rkwifi/power写1之后,用什么工具检测wifi模块是否已经通电了?
或者说,怎么判断驱动开启wifi的代码是否正确?
串口输出就这些
- # echo 1 > /sys/class/rkwifi/power
- [ 373.105340] wifi_power_write: poweren = 1
- [ 373.109432] [WLAN_RFKILL]: rockchip_wifi_power: 1
- [ 373.114429] [WLAN_RFKILL]: rockchip_wifi_ref_voltage: 1
- [ 373.119723] [WLAN_RFKILL]: rockchip_wifi_ref_voltage: wifi io reference voltage control is disabled.
- [ 373.234185] [WLAN_RFKILL]: wifi turn on power. 148
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