mbed official / SprintUSBModem

USB Host Library for Sprint Dongles

Dependencies:   Socket USBHostWANDongleSprint lwip-sys lwip

Dependents:   SprintUSBModemWebsocketTest SprintUSBModemHTTPClientTest SprintUSBModemNTPClientTest SprintUSBModemSMSTest ... more

Fork of SprintUSBModem_bleedingedge by Donatien Garnier

ip/PPPIPInterface.h@14:f6f17843e5ef, 2012-12-10 (annotated)

Committer:
donatien
Date:
Mon Dec 10 18:23:49 2012 +0000
Revision:
14:f6f17843e5ef
Parent:
0:8f57713b2147 
Separate USB/Sprint dev flows, fix regression in mbed rev. 41+ lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:8f57713b2147 1 /* PPPIPInterface.h */
donatien 0:8f57713b2147 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 0:8f57713b2147 3 *
donatien 0:8f57713b2147 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 0:8f57713b2147 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 0:8f57713b2147 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 0:8f57713b2147 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 0:8f57713b2147 8 * furnished to do so, subject to the following conditions:
donatien 0:8f57713b2147 9 *
donatien 0:8f57713b2147 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 0:8f57713b2147 11 * substantial portions of the Software.
donatien 0:8f57713b2147 12 *
donatien 0:8f57713b2147 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 0:8f57713b2147 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 0:8f57713b2147 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 0:8f57713b2147 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 0:8f57713b2147 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 0:8f57713b2147 18 */
donatien 0:8f57713b2147 19
donatien 0:8f57713b2147 20 #ifndef PPPIPINTERFACE_H_
donatien 0:8f57713b2147 21 #define PPPIPINTERFACE_H_
donatien 0:8f57713b2147 22
donatien 0:8f57713b2147 23 #include "core/fwk.h"
donatien 0:8f57713b2147 24
donatien 0:8f57713b2147 25 #include "LwIPInterface.h"
donatien 0:8f57713b2147 26
donatien 0:8f57713b2147 27 #include "lwip/sio.h"
donatien 0:8f57713b2147 28
donatien 0:8f57713b2147 29 namespace rtos {
donatien 0:8f57713b2147 30 class Semaphore;
donatien 0:8f57713b2147 31 }
donatien 0:8f57713b2147 32 using namespace rtos;
donatien 0:8f57713b2147 33
donatien 0:8f57713b2147 34 /** Interface using PPP to connect to an IP-based network
donatien 0:8f57713b2147 35 *
donatien 0:8f57713b2147 36 */
donatien 0:8f57713b2147 37 class PPPIPInterface : public LwIPInterface
donatien 0:8f57713b2147 38 {
donatien 0:8f57713b2147 39 public:
donatien 0:8f57713b2147 40 PPPIPInterface(IOStream* pStream);
donatien 0:8f57713b2147 41 virtual ~PPPIPInterface();
donatien 0:8f57713b2147 42
donatien 0:8f57713b2147 43 int init(); //Init PPP-specific stuff, create the right bindings, etc
donatien 0:8f57713b2147 44 int setup(const char* user, const char* pw); //Setup authentication
donatien 0:8f57713b2147 45 virtual int connect();
donatien 0:8f57713b2147 46 virtual int disconnect();
donatien 0:8f57713b2147 47
donatien 0:8f57713b2147 48 private:
donatien 0:8f57713b2147 49 int cleanupLink();
donatien 0:8f57713b2147 50
donatien 0:8f57713b2147 51 static void linkStatusCb(void *ctx, int errCode, void *arg); //PPP link status
donatien 0:8f57713b2147 52 Semaphore m_linkStatusSphre;
donatien 0:8f57713b2147 53 int m_pppErrCode;
donatien 0:8f57713b2147 54
donatien 0:8f57713b2147 55 IOStream* m_pStream; //Serial stream
donatien 0:8f57713b2147 56 bool m_streamAvail;
donatien 0:8f57713b2147 57
donatien 0:8f57713b2147 58 int m_pppd;
donatien 0:8f57713b2147 59
donatien 0:8f57713b2147 60 friend u32_t sio_write(sio_fd_t fd, u8_t *data, u32_t len);
donatien 0:8f57713b2147 61 friend u32_t sio_read(sio_fd_t fd, u8_t *data, u32_t len);
donatien 0:8f57713b2147 62 friend void sio_read_abort(sio_fd_t fd);
donatien 0:8f57713b2147 63 };
donatien 0:8f57713b2147 64
donatien 0:8f57713b2147 65 #endif /* PPPIPINTERFACE_H_ */