test
Dependencies: SDFileSystem mbed-dev
Fork of Nucleo_Ex06_EMU by
Diff: USBHost/USBDeviceConnected.h
- Revision:
- 0:3dac1f1bc9e0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBHost/USBDeviceConnected.h Sun Apr 03 07:45:29 2016 +0000 @@ -0,0 +1,134 @@ +/* mbed USBHost Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#pragma once + +#include "USBEndpoint.h" +#include "USBHostConf.h" +#include "myvector.h" +#include "mymap.h" + +class USBEndpoint; + +struct INTERFACE { + INTERFACE(uint8_t _class, uint8_t _subclass, uint8_t _protocol) { + intf_class = _class; + intf_subclass = _subclass; + intf_protocol = _protocol; + } + uint8_t intf_class; + uint8_t intf_subclass; + uint8_t intf_protocol; + myvector<USBEndpoint*>ep; +}; + +/** +* USBDeviceConnected class +*/ +class USBDeviceConnected { +public: + + /** + * Constructor + */ + USBDeviceConnected(); + + /** + * Attach an USBEndpoint to this device + * + * @param intf_nb interface number + * @param ep pointeur on the USBEndpoint which will be attached + * @returns true if successful, false otherwise + */ + bool addEndpoint(uint8_t intf_nb, USBEndpoint * ep); + + /** + * Retrieve an USBEndpoint by its TYPE and DIRECTION + * + * @param intf_nb the interface on which to lookup the USBEndpoint + * @param type type of the USBEndpoint looked for + * @param dir direction of the USBEndpoint looked for + * @param index the index of the USBEndpoint whitin the interface + * @returns pointer on the USBEndpoint if found, NULL otherwise + */ + USBEndpoint * getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index = 0); + + /** + * Retrieve an USBEndpoint by its index + * + * @param intf_nb interface number + * @param index index of the USBEndpoint + * @returns pointer on the USBEndpoint if found, NULL otherwise + */ + USBEndpoint * getEndpoint(uint8_t intf_nb, uint8_t index); + + /** + * Add a new interface to this device + * + * @param intf_nb interface number + * @param intf_class interface class + * @param intf_subclass interface subclass + * @param intf_protocol interface protocol + * @returns true if successful, false otherwise + */ + bool addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); + + /** + * Disconnect the device by calling a callback function registered by a driver + */ + void disconnect(); + + void init(USBDeviceConnected* parent, uint8_t _port, bool _lowSpeed); + void setAddress(uint8_t addr_) { addr = addr_; }; + void setVid(uint16_t vid_) { vid = vid_; }; + void setPid(uint16_t pid_) { pid = pid_; }; + void setClass(uint8_t device_class_) { device_class = device_class_; } + void setSubClass(uint8_t device_subclass_) { device_subclass = device_subclass_; }; + void setProtocol(uint8_t pr) { proto = pr; }; + void setEnumerated() { enumerated = true; }; + void setNbIntf(uint8_t nb_intf) {nb_interf = nb_intf; }; + void setSpeed(bool _lowSpeed) { lowSpeed = _lowSpeed; } + void setName(const char * name_, uint8_t intf_nb) { return; }; + void setEpCtl(USBEndpoint* ep) { ep_ctl = ep; } + + static int getNewAddress() { + static int addr = 1; + return addr++; + } + uint8_t getAddress() { return addr; }; + uint16_t getVid() { return vid; }; + uint16_t getPid() { return pid; }; + uint8_t getClass() { return device_class; }; + bool getSpeed() { return lowSpeed; } + bool isEnumerated() { return enumerated; }; + USBEndpoint* getEpCtl() { return ep_ctl; } + +private: + USBDeviceConnected* hub_parent; + mymap<int,INTERFACE*>intf; + uint8_t port; + uint16_t vid; + uint16_t pid; + uint8_t addr; + uint8_t device_class; + uint8_t device_subclass; + uint8_t proto; + bool lowSpeed; + bool enumerated; + uint8_t nb_interf; + USBEndpoint* ep_ctl; + void init(); +}; +