Rahol Rajan / NetServices-Traffic

Used in Live Traffic Update Nokia LCD Display Project

Fork of NetServices by Segundo Equipo

drv/usb/UsbHostMgr.h@8:92b57208ab99, 2013-03-06 (annotated)

Committer:
rrajan8
Date:
Wed Mar 06 19:07:23 2013 +0000
Revision:
8:92b57208ab99
Parent:
0:ac1725ba162c 
This project utilizes mbed's networking features to display live traffic updates on the Nokia LCD using the MapQuest API's Traffic Web Service.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
segundo 0:ac1725ba162c 1 /*
segundo 0:ac1725ba162c 2 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
segundo 0:ac1725ba162c 3
segundo 0:ac1725ba162c 4 Permission is hereby granted, free of charge, to any person obtaining a copy
segundo 0:ac1725ba162c 5 of this software and associated documentation files (the "Software"), to deal
segundo 0:ac1725ba162c 6 in the Software without restriction, including without limitation the rights
segundo 0:ac1725ba162c 7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
segundo 0:ac1725ba162c 8 copies of the Software, and to permit persons to whom the Software is
segundo 0:ac1725ba162c 9 furnished to do so, subject to the following conditions:
segundo 0:ac1725ba162c 10
segundo 0:ac1725ba162c 11 The above copyright notice and this permission notice shall be included in
segundo 0:ac1725ba162c 12 all copies or substantial portions of the Software.
segundo 0:ac1725ba162c 13
segundo 0:ac1725ba162c 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
segundo 0:ac1725ba162c 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
segundo 0:ac1725ba162c 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
segundo 0:ac1725ba162c 17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
segundo 0:ac1725ba162c 18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
segundo 0:ac1725ba162c 19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
segundo 0:ac1725ba162c 20 THE SOFTWARE.
segundo 0:ac1725ba162c 21 */
segundo 0:ac1725ba162c 22
segundo 0:ac1725ba162c 23 //Assigns addresses to connected devices...
segundo 0:ac1725ba162c 24
segundo 0:ac1725ba162c 25 #ifndef USB_HOSTMGR_H
segundo 0:ac1725ba162c 26 #define USB_HOSTMGR_H
segundo 0:ac1725ba162c 27
segundo 0:ac1725ba162c 28 #include "mbed.h"
segundo 0:ac1725ba162c 29 #include "UsbInc.h"
segundo 0:ac1725ba162c 30 #include "UsbDevice.h"
segundo 0:ac1725ba162c 31
segundo 0:ac1725ba162c 32 #define USB_HOSTMGR_MAX_DEVS 2 //2 devices max for now... will be more when hubs are supported
segundo 0:ac1725ba162c 33
segundo 0:ac1725ba162c 34 class UsbDevice;
segundo 0:ac1725ba162c 35
segundo 0:ac1725ba162c 36 class UsbHostMgr //[0-1] inst
segundo 0:ac1725ba162c 37 {
segundo 0:ac1725ba162c 38 public:
segundo 0:ac1725ba162c 39 UsbHostMgr();
segundo 0:ac1725ba162c 40 ~UsbHostMgr();
segundo 0:ac1725ba162c 41
segundo 0:ac1725ba162c 42 UsbErr init(); //Initialize host
segundo 0:ac1725ba162c 43
segundo 0:ac1725ba162c 44 void poll(); //Enumerate connected devices, etc
segundo 0:ac1725ba162c 45
segundo 0:ac1725ba162c 46 int devicesCount();
segundo 0:ac1725ba162c 47
segundo 0:ac1725ba162c 48 UsbDevice* getDevice(int item);
segundo 0:ac1725ba162c 49 void releaseDevice(UsbDevice* pDev);
segundo 0:ac1725ba162c 50
segundo 0:ac1725ba162c 51
segundo 0:ac1725ba162c 52 void UsbIrqhandler();
segundo 0:ac1725ba162c 53
segundo 0:ac1725ba162c 54 protected:
segundo 0:ac1725ba162c 55 void onUsbDeviceConnected(int hub, int port);
segundo 0:ac1725ba162c 56 void onUsbDeviceDisconnected(int hub, int port);
segundo 0:ac1725ba162c 57
segundo 0:ac1725ba162c 58 friend class UsbDevice;
segundo 0:ac1725ba162c 59 void resetPort(int hub, int port);
segundo 0:ac1725ba162c 60
segundo 0:ac1725ba162c 61 private:
segundo 0:ac1725ba162c 62 /* __align(8)*/ volatile HCCA* m_pHcca;
segundo 0:ac1725ba162c 63
segundo 0:ac1725ba162c 64 UsbDevice* m_lpDevices[USB_HOSTMGR_MAX_DEVS];
segundo 0:ac1725ba162c 65 };
segundo 0:ac1725ba162c 66
segundo 0:ac1725ba162c 67 #endif