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Searched refs:OH_Usb_CreateDeviceMemMap (Results 1 – 16 of 16) sorted by relevance

/ohos5.0/docs/zh-cn/application-dev/reference/apis-driverdevelopment-kit/
H A D_usb_ddk.md39 | [UsbDeviceMemMap](_usb_device_mem_map.md) | 设备内存映射，通过[OH_Usb_CreateDeviceMemMap()](#oh_usb_create…
66 | [OH_Usb_CreateDeviceMemMap](#oh_usb_createdevicememmap) (uint64_t deviceId, size_t size, [UsbDevi…
146 ### OH_Usb_CreateDeviceMemMap()
150 int32_t OH_Usb_CreateDeviceMemMap (uint64_t deviceId, size_t size, UsbDeviceMemMap ** devMmap )
192 | devMmap | 销毁由[OH_Usb_CreateDeviceMemMap()](#oh_usb_createdevicememmap)创建的缓冲区。 |
487 | devMmap | 数据缓冲区，可以通过[OH_Usb_CreateDeviceMemMap()](#oh_usb_createdevicememmap)获得。 |
H A D_usb_device_mem_map.md6 设备内存映射，通过[OH_Usb_CreateDeviceMemMap()](_usb_ddk.md#oh_usb_createdevicememmap)创建设备内存映射，使用内存映射后的缓冲区，获…
H A Dusb__ddk__types_8h.md34 | [UsbDeviceMemMap](_usb_device_mem_map.md) | 设备内存映射，通过[OH_Usb_CreateDeviceMemMap()](_usb_ddk.md#oh…
45 | [UsbDeviceMemMap](_usb_ddk.md#usbdevicememmap) | 设备内存映射，通过[OH_Usb_CreateDeviceMemMap()](_usb_ddk.…
H A Dusb__ddk__api_8h.md37 | [OH_Usb_CreateDeviceMemMap](_usb_ddk.md#oh_usb_createdevicememmap) (uint64_t deviceId,&…
/ohos5.0/docs/zh-cn/application-dev/napi/
H A Dusb-ddk-guidelines.md31 | OH_Usb_CreateDeviceMemMap(uint64_t deviceId, size_t size, UsbDeviceMemMap **devMmap) | 创建缓冲区。请在缓冲…
127 …使用 **usb_ddk_api.h** 的**OH_Usb_CreateDeviceMemMap**接口创建内存映射缓冲区**devMmap**，并使用**OH_Usb_SendPipeRequ…
133 OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, &devMmap);
/ohos5.0/docs/en/application-dev/napi/
H A Dusb-ddk-guidelines.md31 | OH_Usb_CreateDeviceMemMap(uint64_t deviceId, size_t size, UsbDeviceMemMap **devMmap) | Creates a …
127 …Call **OH_Usb_CreateDeviceMemMap** of **usb_ddk_api.h** to create the buffer **devMmap**, and call…
133 OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, &devMmap);
/ohos5.0/docs/en/application-dev/reference/apis-driverdevelopment-kit/
H A D_usb_ddk.md39 …_usb_device_mem_map.md) | Device memory map created by calling [OH_Usb_CreateDeviceMemMap()](#oh_u…
66 | [OH_Usb_CreateDeviceMemMap](#oh_usb_createdevicememmap) (uint64_t deviceId, size_t size, [UsbDevi…
146 ### OH_Usb_CreateDeviceMemMap()
150 int32_t OH_Usb_CreateDeviceMemMap (uint64_t deviceId, size_t size, UsbDeviceMemMap ** devMmap )
192 | devMmap | Destroys the buffer created by [OH_Usb_CreateDeviceMemMap()](#oh_usb_createdevicememmap…
487 | devMmap | Device memory map, which can be obtained by calling [OH_Usb_CreateDeviceMemMap()](#oh_u…
H A D_usb_device_mem_map.md6 Device memory map created by calling [OH_Usb_CreateDeviceMemMap()](_usb_ddk.md#oh_usb_createdevicem…
H A Dusb__ddk__api_8h.md37 | [OH_Usb_CreateDeviceMemMap](_usb_ddk.md#oh_usb_createdevicememmap) (uint64_t deviceId,&…
H A Dusb__ddk__types_8h.md34 …_usb_device_mem_map.md) | Device memory map created by calling [OH_Usb_CreateDeviceMemMap()](_usb_…
45 …ddk.md#usbdevicememmap) | Device memory map created by calling [OH_Usb_CreateDeviceMemMap()](_usb_…
/ohos5.0/drivers/external_device_manager/interfaces/ddk/usb/
H A Dusb_ddk_api.h226 int32_t OH_Usb_CreateDeviceMemMap(uint64_t deviceId, size_t size, UsbDeviceMemMap **devMmap);
/ohos5.0/drivers/external_device_manager/test/unittest/ndk_stage_js_test/entry/src/main/cpp/
H A Dusb_ddk_ndk_test.cpp576 …int32_t usbCreateDeviceMemMapReturnValue = OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, &devMemM… in UsbSendPipeRequestOne()
609 …int32_t usbCreateDeviceMemMapReturnValue = OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, &devMemM… in UsbSendPipeRequestTwo()
642 …int32_t usbCreateDeviceMemMapReturnValue = OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, &devMemM… in UsbSendPipeRequestThree()
670 …int32_t usbCreateDeviceMemMapReturnValue = OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, &devMemM… in UsbSendPipeRequestFour()
702 int32_t returnValue = OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, &devMemMap); in UsbCreateDeviceMemMapOne()
727 int32_t returnValue = OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, nullptr); in UsbCreateDeviceMemMapTwo()
752 OH_Usb_CreateDeviceMemMap(deviceId, bufferLen, &devMemMap); in UsbDestroyDeviceMemMap()
/ohos5.0/drivers/external_device_manager/frameworks/ddk/usb/
H A Dusb_ddk_api.cpp238 int32_t OH_Usb_CreateDeviceMemMap(uint64_t deviceId, size_t size, UsbDeviceMemMap **devMmap) in OH_Usb_CreateDeviceMemMap() function
/ohos5.0/drivers/external_device_manager/test/unittest/ndk_permission_js_test/entry/src/main/cpp/
H A Dddk_permission_test.cpp124 int32_t returnValue = OH_Usb_CreateDeviceMemMap(0, 100, &devMmap); in UsbCreateDeviceMemMap()
/ohos5.0/drivers/external_device_manager/test/unittest/ndk_stage_js_test/entry/src/main/ets/test/
H A DusbDdkNdkJsTest.ets813 * @tc.desc : OH_Usb_CreateDeviceMemMap Interface testing
839 * @tc.desc : OH_Usb_CreateDeviceMemMap Interface testing
/ohos5.0/drivers/external_device_manager/test/unittest/ndk_permission_js_test/entry/src/main/ets/test/
H A DDdkPermissionJsTest.ets324 * @tc.desc : OH_Usb_CreateDeviceMemMap Interface testing