From 32be1257b0bc78227212902b027537b557b4d9a0 Mon Sep 17 00:00:00 2001 From: wangyipeng Date: Thu, 29 Dec 2022 16:43:44 +0800 Subject: [PATCH] fix:add USB changelogs Signed-off-by: wangyipeng --- .../OpenHarmony_4.0.2.1/changelogs-usb.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100755 zh-cn/release-notes/changelogs/OpenHarmony_4.0.2.1/changelogs-usb.md diff --git a/zh-cn/release-notes/changelogs/OpenHarmony_4.0.2.1/changelogs-usb.md b/zh-cn/release-notes/changelogs/OpenHarmony_4.0.2.1/changelogs-usb.md new file mode 100755 index 0000000000..e6f0ac7793 --- /dev/null +++ b/zh-cn/release-notes/changelogs/OpenHarmony_4.0.2.1/changelogs-usb.md @@ -0,0 +1,18 @@ +USB管理 changeLog + +## cl.usb_manager.1 系统接口变更 + +USB系统API运行时鉴权，异步接口以Promise reject形式抛出错误码。 + +基于此前版本开发的应用，需修改函数的返回值，否则会影响原有业务逻辑。 + +**关键接口/组件变更** + +| 包名 | 旧接口 | 新接口 | +| --------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | +| ohos.usbV9.d.ts | function setCurrentFunctions(funcs: FunctionType): Promise; | function setCurrentFunctions(funcs: FunctionType): Promise; | +| ohos.usbV9.d.ts | function setPortRoles(portId: number, powerRole: PowerRoleType, dataRole: DataRoleType): Promise; | function setPortRoles(portId: number, powerRole: PowerRoleType, dataRole: DataRoleType): Promise; | + +**适配指导** + +请参考各接口的[API参考](../../../application-dev/reference/errorcodes/errorcode-universal.md) \ No newline at end of file -- GitLab