tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHost3GModule/WANDongle.h

   1 /* Copyright (c) 2010-2012 mbed.org, MIT License
   2 *
   3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
   4 * and associated documentation files (the "Software"), to deal in the Software without
   5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
   6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
   7 * Software is furnished to do so, subject to the following conditions:
   8 *
   9 * The above copyright notice and this permission notice shall be included in all copies or
  10 * substantial portions of the Software.
  11 *
  12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
  13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  17 */
  18
  19 #ifndef WANDONGLE_H
  20 #define WANDONGLE_H
  21
  22 #include "USBHostConf.h"
  23
  24 #ifdef USBHOST_3GMODULE
  25
  26 #include "USBHost.h"
  27 #include "IUSBHostSerial.h"
  28
  29 #include "rtos.h"
  30
  31 #include "WANDongleSerialPort.h"
  32 #include "WANDongleInitializer.h"
  33 #include "IUSBEnumerator.h"
  34
  35 #define WANDONGLE_MAX_OUTEP_SIZE 64
  36 #define WANDONGLE_MAX_INEP_SIZE 64
  37
  38 /** A class to use a WAN (3G/LTE) access dongle
  39  *
  40  */
  41 class WANDongle : public IUSBEnumerator {
  42 public:
  43     /*
  44     * Constructor
  45     *
  46     * @param rootdir mount name
  47     */
  48     WANDongle();
  49
  50     /*
  51     * Destructor
  52     */
  53     virtual ~WANDongle();
  54
  55     /*
  56     * Check if a serial port device is connected
  57     *
  58     * @return true if a serial device is connected
  59     */
  60     bool connected();
  61
  62     /*
  63      * Try to connect device
  64      *
  65      * * @return true if connection was successful
  66      */
  67     bool tryConnect();
  68
  69     /*
  70      * Disconnect device
  71      *
  72      * * @return true if disconnection was successful
  73      */
  74     bool disconnect();
  75
  76     int getDongleType();
  77
  78     IUSBHostSerial& getSerial(int index);
  79     int getSerialCount();
  80     bool addInitializer(WANDongleInitializer* pInitializer);
  81
  82     //From IUSBEnumerator
  83
  84     virtual void setVidPid(uint16_t vid, uint16_t pid);
  85
  86     virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
  87
  88     virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
  89
  90 protected:
  91     USBHost * host;
  92     USBDeviceConnected * dev;
  93     bool dev_connected;
  94
  95     WANDongleInitializer* m_pInitializer;
  96
  97     void init();
  98
  99     WANDongleSerialPort m_serial[WANDONGLE_MAX_SERIAL_PORTS];
 100     int m_serialCount;
 101
 102     int m_totalInitializers;
 103     WANDongleInitializer* m_Initializers[WANDONGLE_MAX_INITIALIZERS];
 104 };
 105
 106 #endif /* USBHOST_3GMODULE */
 107
 108 #endif