diff --git a/zh-cn/device-dev/porting/porting-dayu200-on_standard-demo.md b/zh-cn/device-dev/porting/porting-dayu200-on_standard-demo.md index 6bdd613d31f4ec4b58aa8713a047c227b79afb05..8b701e2f7bd7729bae7bfb5def44238eee3100bd 100755 --- a/zh-cn/device-dev/porting/porting-dayu200-on_standard-demo.md +++ b/zh-cn/device-dev/porting/porting-dayu200-on_standard-demo.md @@ -607,7 +607,7 @@ ADM结构框图如下,Audio Peripheral Drivers和Platform Drivers为平台适 - Rk809DeviceInit,读取hcs文件,初始化Codec寄存器,同时将对应的control配置(/* reg, rreg, shift, rshift, min, max, mask, invert, value */添加到kcontorl,便于dispatch contro进行控制 - Rk809DaiStartup, 读取hcs文件,配置可选设备(codec/accessory)的控制寄存器 - - Rk809DaiHwParams, 根据HAL下发的audio attrs(采样率、format、channel等),配置对应的寄存器 + - Rk809DaiHwParams, 根据hal下发的audio attrs(采样率、format、channel等),配置对应的寄存器 - RK809NormalTrigger,根据hal下发的操作命令码,操作对应的寄存器,实现Codec的启动停止、录音和放音的切换等 ##### DAI(i2s)模块