Home
last modified time | relevance | path

Searched refs:OH_Usb_GetDeviceDescriptor (Results 1 – 12 of 12) sorted by relevance

/ohos5.0/docs/zh-cn/application-dev/napi/
H A Dusb-ddk-guidelines.md21 | OH_Usb_GetDeviceDescriptor(uint64_t deviceId, struct UsbDeviceDescriptor *desc) | 获取设备描述符。 |
55 使用 **usb_ddk_api.h** 的 **OH_Usb_Init** 接口初始化DDK，并使用 **OH_Usb_GetDeviceDescriptor**获取到设备描述符。
63 OH_Usb_GetDeviceDescriptor(deviceId, &devDesc);
/ohos5.0/docs/zh-cn/application-dev/reference/apis-driverdevelopment-kit/
H A D_usb_ddk.md55 | [OH_Usb_GetDeviceDescriptor](#oh_usb_getdevicedescriptor) (uint64_t deviceId, struct [UsbDeviceDe…
76 通过外设查询接口queryDevices()获取到的deviceId，还需要通过数据转换，才能得到[OH_Usb_GetDeviceDescriptor](#oh_usb_getdevicedesc…
273 ### OH_Usb_GetDeviceDescriptor()
277 int32_t OH_Usb_GetDeviceDescriptor (uint64_t deviceId, struct UsbDeviceDescriptor * desc )
H A Dusb__ddk__api_8h.md26 | [OH_Usb_GetDeviceDescriptor](_usb_ddk.md#oh_usb_getdevicedescriptor) (uint64_t deviceId…
/ohos5.0/drivers/external_device_manager/test/unittest/ndk_stage_js_test/entry/src/main/cpp/
H A Dusb_ddk_ndk_test.cpp113 int32_t returnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbGetDeviceDescriptorOne()
129 int32_t returnValue = OH_Usb_GetDeviceDescriptor(deviceId, nullptr); in UsbGetDeviceDescriptorTwo()
565 int32_t usbGetDeviceDescriptorReturnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbSendPipeRequestOne()
601 int32_t usbGetDeviceDescriptorReturnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbSendPipeRequestTwo()
634 int32_t usbGetDeviceDescriptorReturnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbSendPipeRequestThree()
662 int32_t usbGetDeviceDescriptorReturnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbSendPipeRequestFour()
694 int32_t usbGetDeviceDescriptorReturnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbCreateDeviceMemMapOne()
720 int32_t usbGetDeviceDescriptorReturnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbCreateDeviceMemMapTwo()
744 int32_t usbGetDeviceDescriptorReturnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbDestroyDeviceMemMap()
770 int32_t usbGetDeviceDescriptorReturnValue = OH_Usb_GetDeviceDescriptor(deviceId, &devDesc); in UsbSendPipeRequestWithAshmemOne()
[all …]
/ohos5.0/docs/en/application-dev/napi/
H A Dusb-ddk-guidelines.md21 | OH_Usb_GetDeviceDescriptor(uint64_t deviceId, struct UsbDeviceDescriptor *desc) | Obtains a devic…
55 …t** of **usb_ddk_api.h** to initialize the USB DDK, and call **OH_Usb_GetDeviceDescriptor** to obt…
63 OH_Usb_GetDeviceDescriptor(deviceId, &devDesc);
/ohos5.0/drivers/external_device_manager/interfaces/ddk/usb/
H A Dusb_ddk_api.h77 int32_t OH_Usb_GetDeviceDescriptor(uint64_t deviceId, struct UsbDeviceDescriptor *desc);
/ohos5.0/docs/en/application-dev/reference/apis-driverdevelopment-kit/
H A D_usb_ddk.md55 | [OH_Usb_GetDeviceDescriptor](#oh_usb_getdevicedescriptor) (uint64_t deviceId, struct [UsbDeviceDe…
76 …be directly used as the input parameter for functions such as [OH_Usb_GetDeviceDescriptor](#oh_usb…
273 ### OH_Usb_GetDeviceDescriptor()
277 int32_t OH_Usb_GetDeviceDescriptor (uint64_t deviceId, struct UsbDeviceDescriptor * desc )
H A Dusb__ddk__api_8h.md26 | [OH_Usb_GetDeviceDescriptor](_usb_ddk.md#oh_usb_getdevicedescriptor) (uint64_t deviceId…
/ohos5.0/drivers/external_device_manager/frameworks/ddk/usb/
H A Dusb_ddk_api.cpp56 int32_t OH_Usb_GetDeviceDescriptor(uint64_t deviceId, UsbDeviceDescriptor *desc) in OH_Usb_GetDeviceDescriptor() function
/ohos5.0/drivers/external_device_manager/test/unittest/ndk_permission_js_test/entry/src/main/cpp/
H A Dddk_permission_test.cpp40 int32_t returnValue = OH_Usb_GetDeviceDescriptor(0, &devDesc); in UsbGetDeviceDescriptor()
/ohos5.0/drivers/external_device_manager/test/unittest/ndk_stage_js_test/entry/src/main/ets/test/
H A DusbDdkNdkJsTest.ets85 * @tc.desc : OH_Usb_GetDeviceDescriptor Interface testing
111 * @tc.desc : OH_Usb_GetDeviceDescriptor Interface testing
/ohos5.0/drivers/external_device_manager/test/unittest/ndk_permission_js_test/entry/src/main/ets/test/
H A DDdkPermissionJsTest.ets63 * @tc.desc : OH_Usb_GetDeviceDescriptor Interface testing