Diff: USBHost/USBDeviceConnected.h

Revision:

12:b91fdea8c0a7

Child:

24:5396b6a93262

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHost/USBDeviceConnected.h	Mon Jun 09 09:01:10 2014 +0000
@@ -0,0 +1,133 @@
+/* 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();
+};