Diff: USBHost/USBHALHost.h

Revision:

30:ff42cc7a0d55

Parent:

29:181839dc8cb0

Child:

31:f6d9dbbc1481

--- a/USBHost/USBHALHost.h	Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,169 +0,0 @@
-/* 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.
- */
-
-#ifndef USBHALHOST_H
-#define USBHALHOST_H
-
-#include "USBHostTypes.h"
-#include "USBHostConf.h"
-
-class USBHostHub;
-
-/**
-* USBHALHost class
-*/
-class USBHALHost {
-protected:
-
-    /**
-    * Constructor
-    * init variables and memory where will be stored HCCA, ED and TD
-    */
-    USBHALHost();
-
-    /**
-    * Initialize host controller. Enable USB interrupts. This part is not in the constructor because,
-    * this function calls a virtual method if a device is already connected
-    */
-    void init();
-
-    /**
-    * reset the root hub
-    */
-    void resetRootHub();
-
-    /**
-    * return the value contained in the control HEAD ED register
-    *
-    * @returns address of the control Head ED
-    */
-    uint32_t controlHeadED();
-
-    /**
-    * return the value contained in the bulk HEAD ED register
-    *
-    * @returns address of the bulk head ED
-    */
-    uint32_t bulkHeadED();
-
-    /**
-    * return the value of the head interrupt ED contained in the HCCA
-    *
-    * @returns address of the head interrupt ED contained in the HCCA
-    */
-    uint32_t interruptHeadED();
-
-    /**
-    * Update the head ED for control transfers
-    */
-    void updateControlHeadED(uint32_t addr);
-
-    /**
-    * Update the head ED for bulk transfers
-    */
-    void updateBulkHeadED(uint32_t addr);
-
-    /**
-    * Update the head ED for interrupt transfers
-    */
-    void updateInterruptHeadED(uint32_t addr);
-
-    /**
-    * Enable List for the specified endpoint type
-    *
-    * @param type enable the list of ENDPOINT_TYPE type
-    */
-    void enableList(ENDPOINT_TYPE type);
-
-    /**
-    * Disable List for the specified endpoint type
-    *
-    * @param type disable the list of ENDPOINT_TYPE type
-    */
-    bool disableList(ENDPOINT_TYPE type);
-
-    /**
-    * Virtual method called when a device has been connected
-    *
-    * @param hub hub number of the device
-    * @param port port number of the device
-    * @param lowSpeed 1 if low speed, 0 otherwise
-    * @param hub_parent reference to the hub where the device is connected (NULL if the hub parent is the root hub)
-    */
-    virtual void deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent = NULL) = 0;
-
-    /**
-    * Virtual method called when a device has been disconnected
-    *
-    * @param hub hub number of the device
-    * @param port port number of the device
-    * @param hub_parent reference to the hub where the device is connected (NULL if the hub parent is the root hub)
-    * @param addr list of the TDs which have been completed to dequeue freed TDs
-    */
-    virtual void deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr) = 0;
-
-    /**
-    * Virtual method called when a transfer has been completed
-    *
-    * @param addr list of the TDs which have been completed
-    */
-    virtual void transferCompleted(volatile uint32_t addr) = 0;
-
-    /**
-    * Find a memory section for a new ED
-    *
-    * @returns the address of the new ED
-    */
-    volatile uint8_t * getED();
-
-    /**
-    * Find a memory section for a new TD
-    *
-    * @returns the address of the new TD
-    */
-    volatile uint8_t * getTD();
-
-    /**
-    * Release a previous memory section reserved for an ED
-    *
-    * @param ed address of the ED
-    */
-    void freeED(volatile uint8_t * ed);
-
-    /**
-    * Release a previous memory section reserved for an TD
-    *
-    * @param td address of the TD
-    */
-    void freeTD(volatile uint8_t * td);
-
-private:
-    static void _usbisr(void);
-    void UsbIrqhandler();
-
-    void memInit();
-
-    HCCA volatile * usb_hcca;           //256 bytes aligned
-    uint8_t volatile  * usb_edBuf;      //4 bytes aligned
-    uint8_t volatile  * usb_tdBuf;      //4 bytes aligned
-
-    static USBHALHost * instHost;
-
-    bool volatile  edBufAlloc[MAX_ENDPOINT];
-    bool volatile tdBufAlloc[MAX_TD];
-};
-
-#endif