From e3c7b3d2b835da3d9ea682c40de7deaad6c9327d Mon Sep 17 00:00:00 2001 From: liyan Date: Tue, 12 Apr 2022 08:05:20 +0000 Subject: [PATCH] =?UTF-8?q?=E5=B0=86=E5=88=87=E6=8D=A2=E7=BA=AF=E5=87=80?= =?UTF-8?q?=E7=89=88=E5=AF=BC=E8=87=B4=E7=9A=84=E6=9C=BA=E5=99=A8=E5=91=BD?= =?UTF-8?q?=E5=90=8D=E5=9B=BE=E7=89=87=E6=94=B9=E4=B8=BA=E6=AD=A3=E5=B8=B8?= =?UTF-8?q?=E5=91=BD=E5=90=8D=E5=9B=BE=E7=89=87=20Signed-off-by:=20li-yan3?= =?UTF-8?q?39=20?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- zh-cn/device-dev/driver/driver-platform-sdio-develop.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/zh-cn/device-dev/driver/driver-platform-sdio-develop.md b/zh-cn/device-dev/driver/driver-platform-sdio-develop.md index 81b8701d9d..39e64c863b 100755 --- a/zh-cn/device-dev/driver/driver-platform-sdio-develop.md +++ b/zh-cn/device-dev/driver/driver-platform-sdio-develop.md @@ -6,7 +6,8 @@ SDIO由SD卡发展而来,被统称为mmc(MultiMediaCard),相关技术差别不大,在HDF框架中,SDIO的接口适配模式采用独立服务模式,在这种模式下,每一个设备对象会独立发布一个设备服务来处理外部访问,设备管理器收到API的访问请求之后,通过提取该请求的参数,达到调用实际设备对象的相应内部方法的目的。独立服务模式可以直接借助HDFDeviceManager的服务管理能力,但需要为每个设备单独配置设备节点,增加内存占用。 **图1** SDIO独立服务模式结构图 - ![zh-cn_image_0000001177082420](figures/zh-cn_image_0000001177082420.png) + + ![image](figures/独立服务模式结构图.png "SDIO独立服务模式结构图") ## 接口说明 -- GitLab