1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
|
/* VodafoneUSBModem.h */
/* Copyright (C) 2012 mbed.org, MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
* and associated documentation files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or
* substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef UBLOXMODEM_H_
#define UBLOXMODEM_H_
#include "core/fwk.h"
#include "at/ATCommandsInterface.h"
#include "ip/PPPIPInterface.h"
#include "sms/GSMSMSInterface.h"
#include "sms/CDMASMSInterface.h"
#include "ussd/USSDInterface.h"
#include "link/LinkMonitor.h"
#include "CellularModem.h"
class genericAtProcessor : public IATCommandsProcessor
{
public:
genericAtProcessor();
const char* getResponse(void);
private:
virtual int onNewATResponseLine(ATCommandsInterface* pInst, const char* line);
virtual int onNewEntryPrompt(ATCommandsInterface* pInst);
protected:
char str[256];
int i;
};
/** u-blox WCDMA modem (LISA-U200)
*/
class UbloxModem: public CellularModem
{
public:
/** Create u-blox API instance
@param powerGatingPin Optional pin commanding a power gating transistor on the modem's power line
@param powerGatingOnWhenPinHigh true if the pin needs to be high to power the dongle, defaults to true
*/
UbloxModem(IOStream* atStream, IOStream* pppStream);
//Internet-related functions
/** Open a 3G internet connection
@return 0 on success, error code on failure
*/
virtual int connect(const char* apn = NULL, const char* user = NULL, const char* password = NULL);
/** Close the internet connection
@return 0 on success, error code on failure
*/
virtual int disconnect();
/** Send a SM
@param number The receiver's phone number
@param message The message to send
@return 0 on success, error code on failure
*/
virtual int sendSM(const char* number, const char* message);
/** Receive a SM
@param number Pointer to a buffer to store the sender's phone number (must be at least 17 characters-long, including the sapce for the null-terminating char)
@param message Pointer to a buffer to store the the incoming message
@param maxLength Maximum message length that can be stored in buffer (including null-terminating character)
@return 0 on success, error code on failure
*/
virtual int getSM(char* number, char* message, size_t maxLength);
/** Get the number of SMs in the incoming box
@param pCount pointer to store the number of unprocessed SMs on
@return 0 on success, error code on failure
*/
virtual int getSMCount(size_t* pCount);
/** Send a USSD command & wait for its result
@param command The command to send
@param result Buffer in which to store the result
@param maxLength Maximum result length that can be stored in buffer (including null-terminating character)
@return 0 on success, error code on failure
*/
int sendUSSD(const char* command, char* result, size_t maxLength);
/** Get link state
@param pRssi pointer to store the current RSSI in dBm, between -51 dBm and -113 dBm if known; -51 dBm means -51 dBm or more; -113 dBm means -113 dBm or less; 0 if unknown
@param pRegistrationState pointer to store the current registration state
@param pBearer pointer to store the current bearer
@return 0 on success, error code on failure
*/
int getLinkState(int* pRssi, LinkMonitor::REGISTRATION_STATE* pRegistrationState, LinkMonitor::BEARER* pBearer);
int getPhoneNumber(char* phoneNumber);
/** Get the ATCommandsInterface instance
@return Pointer to the ATCommandsInterface instance
*/
virtual ATCommandsInterface* getATCommandsInterface();
protected:
/** Initialise dongle.
* The following actions are performed:
* 1) Start AT interface thread
* 2) Wait for network registration
*/
virtual int init();
/** De-initialise dongle.
* The following actions are performed:
* 1) Tear down PPP session
* 2) Set SMS,USSD, and LinkMonitor subsystems to un-initialised
* 3) Close the AT commands interface
*/
virtual int cleanup();
private:
ATCommandsInterface m_at; //< Interface to AT commands processing
CDMASMSInterface m_CdmaSms; //< Interface to SMS manager (send/receive etc)
GSMSMSInterface m_GsmSms; //< Interface to SMS manager (send/receive etc)
USSDInterface m_ussd; //< Interface to USSD manager (send etc)
LinkMonitor m_linkMonitor; //< Interface to link monitor (RSSI)
PPPIPInterface m_ppp; //< Interface to PPP conection manager (IP assignment etc)
bool m_ipInit; //< Has PPIPInterface object (m_ppp) been initialised? true/false
bool m_smsInit; //< Has SMSInterface object (m_sms) been initialised? true/false
bool m_ussdInit; //< Has USSDInterface object (m_ussd) been initialised? true/false
bool m_linkMonitorInit; //< Has LinkMonitor object (m_linkMonitor) been initialised? true/false
bool m_atOpen; //< Is the interface to the ATCommandsInterface open? true/false
protected:
bool m_onePort;
enum { LISA_C200, LISA_U200, SARA_G350, UNKNOWN } m_type;
};
#include "WANDongle.h"
#include "serial/usb/USBSerialStream.h"
class UbloxUSBModem: public UbloxModem
{
public:
UbloxUSBModem();
virtual int init();
virtual int cleanup();
virtual int power(bool enable) { return 1; }
private:
WANDongle m_dongle; //< Interface to USB connected WAN dongle
USBSerialStream m_atStream; //< Serial interface to AT channel on modem
USBSerialStream m_pppStream; //< Serial interface to PPP channel on modem
bool m_dongleConnected; //< Is the dongle physically connected (does the USB stack respond)? true/false
};
#include "serial/io/IOSerialStream.h"
class UbloxSerModem: public UbloxModem
{
public:
UbloxSerModem();
virtual int power(bool enable) { return 1; }
private:
RawSerial m_Serial;
IOSerialStream m_atStream; //< Serial interface to AT channel on modem
};
#endif /* UBLOXMODEM_H_ */
|
