add usb docs

Signed-off-by: N biga2021 <yanyin1@huawei.com> Change-Id: I8d0f98365ec7b5b8d45a7092966ddd447f2eba67

add usb docs
Signed-off-by: N biga2021 <yanyin1@huawei.com> Change-Id: I8d0f98365ec7b5b8d45a7092966ddd447f2eba67
64b4d3ee · biga2021 · c7b678c4 · 64b4d3ee · 64b4d3ee · 64b4d3ee
4 changed file
--- a/zh-cn/device-dev/driver/Readme-CN.md
+++ b/zh-cn/device-dev/driver/Readme-CN.md
@@ -33,4 +33,4 @@
  - [TOUCHSCREEN](driver-peripherals-touch-des.md)
  - [SENSOR](driver-peripherals-sensor-des.md)
  - [WLAN](driver-peripherals-external-des.md)
+  - [USB](driver-peripherals-usb-des.md)
--- a/zh-cn/device-dev/driver/driver-peripherals-usb-des.md
+++ b/zh-cn/device-dev/driver/driver-peripherals-usb-des.md
--- a/zh-cn/device-dev/driver/figure/USB-Device驱动模型图.png
+++ b/zh-cn/device-dev/driver/figure/USB-Device驱动模型图.png
--- a/zh-cn/device-dev/driver/figure/USB-Host驱动模型图.png
+++ b/zh-cn/device-dev/driver/figure/USB-Host驱动模型图.png