标题: [M031] USB Device Remote Wakeup [打印本页] 作者: admin 时间: 2022-9-2 13:48 标题: [M031] USB Device Remote Wakeup
Application: Demonstrate how to Implement USB Device Remote Wakeup Function.
BSP Version: M031 Series BSP CMSIS V3.01.000
Hardware: NuMaker-M032SE V1.3
This example code contains the USB suspend/resume and remote wakeup knowledge. All USB devices must support suspend mode to keep low power consumption that is less than 2.5 mA after the USB devices observe no bus traffic for more than 3 mS. To exit suspend mode, a USB device can support remote wake-up capability to actively wake up suspended USB host or passively wait for the USB host to transfer the resume signal. The following context describes the implementation of suspend/resume and remote wake-up function on a USB mouse using the M032 microcontroller.