1# Driver Development Kit（驱动开发服务） 2 3- ArkTS API<!--driver-development-arkts--> 4 - [@ohos.app.ability.DriverExtensionAbility (驱动程序扩展能力)](js-apis-app-ability-driverExtensionAbility.md) 5 - [@ohos.driver.deviceManager (外设管理)](js-apis-driver-deviceManager.md) 6 <!--Del--> 7 - [@ohos.driver.deviceManager (外设管理)(系统接口)](js-apis-driver-deviceManager-sys.md) 8 <!--DelEnd--> 9 - application 10 - [DriverExtensionContext](js-apis-inner-application-driverExtensionContext.md) 11- C API<!--driver-development-c--> 12 - 模块<!--driver-development-module--> 13 - [BASE DDK](_base_ddk.md) 14 - [HID DDK](_hid_ddk.md) 15 - [SCSI Peripheral DDK](_s_c_s_i.md) 16 - [Serial DDK](_serial_ddk.md) 17 - [USB DDK](_usb_ddk.md) 18 - 头文件<!--driver-development-headerfile--> 19 - [ddk_api.h](ddk_api.md) 20 - [ddk_types.h](ddk_types.md) 21 - [hid_ddk_api.h](hid__ddk__api_8h.md) 22 - [hid_ddk_types.h](hid__ddk__types_8h.md) 23 - [scsi_peripheral_api.h](scsi__peripheral__api_8h.md) 24 - [scsi_peripheral_types.h](scsi__peripheral__types_8h.md) 25 - [usb_ddk_api.h](usb__ddk__api_8h.md) 26 - [usb_ddk_types.h](usb__ddk__types_8h.md) 27 - [usb_serial_ddk_api.h](usb__serial__ddk__api_8h.md) 28 - [usb_serial_ddk_types.h](usb__serial__ddk__types_8h.md) 29 - 结构体<!--driver-development-struct--> 30 - [DDK_Ashmem](_ddk_ashmem.md) 31 - [Hid_AbsAxesArray](_hid___abs_axes_array.md) 32 - [Hid_Device](_hid___device.md) 33 - [Hid_EmitItem](_hid___emit_item.md) 34 - [Hid_EventProperties](_hid___event_properties.md) 35 - [Hid_EventTypeArray](_hid___event_type_array.md) 36 - [Hid_KeyCodeArray](_hid___key_code_array.md) 37 - [Hid_MscEventArray](_hid___msc_event_array.md) 38 - [Hid_RawDevInfo](_hid___raw_dev_info.md) 39 - [Hid_RelAxesArray](_hid___rel_axes_array.md) 40 - [ScsiPeripheral_BasicSenseInfo](_scsi_peripheral___basic_sense_info.md) 41 - [ScsiPeripheral_CapacityInfo](_scsi_peripheral___capacity_info.md) 42 - [ScsiPeripheral_DeviceMemMap](_scsi_peripheral___device_mem_map.md) 43 - [ScsiPeripheral_InquiryInfo](_scsi_peripheral___inquiry_info.md) 44 - [ScsiPeripheral_InquiryRequest](_scsi_peripheral___inquiry_request.md) 45 - [ScsiPeripheral_IORequest](_scsi_peripheral___i_o_request.md) 46 - [ScsiPeripheral_ReadCapacityRequest](_scsi_peripheral___read_capacity_request.md) 47 - [ScsiPeripheral_Request](_scsi_peripheral___request.md) 48 - [ScsiPeripheral_RequestSenseRequest](_scsi_peripheral___request_sense_request.md) 49 - [ScsiPeripheral_Response](_scsi_peripheral___response.md) 50 - [ScsiPeripheral_TestUnitReadyRequest](_scsi_peripheral___test_unit_ready_request.md) 51 - [ScsiPeripheral_VerifyRequest](_scsi_peripheral___verify_request.md) 52 - [UsbConfigDescriptor](_usb_config_descriptor.md) 53 - [UsbControlRequestSetup](_usb_control_request_setup.md) 54 - [UsbDdkConfigDescriptor](_usb_ddk_config_descriptor.md) 55 - [UsbDdkEndpointDescriptor](_usb_ddk_endpoint_descriptor.md) 56 - [UsbDdkInterface](_usb_ddk_interface.md) 57 - [UsbDdkInterfaceDescriptor](_usb_ddk_interface_descriptor.md) 58 - [UsbDeviceDescriptor](_usb_device_descriptor.md) 59 - [UsbDeviceMemMap](_usb_device_mem_map.md) 60 - [UsbEndpointDescriptor](_usb_endpoint_descriptor.md) 61 - [UsbInterfaceDescriptor](_usb_interface_descriptor.md) 62 - [UsbRequestPipe](_usb_request_pipe.md) 63 - [Usb_DeviceArray](_usb_device_array.md) 64 - [UsbSerial_Params](_usb_serial___params.md) 65