Zach Shelby / Mbed 2 deprecated NanoService_MTS_Cellular_Simple

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Dependencies:   mbed SocketModem nanoservice_client_1_12

main.cpp@4:5bfd59673a99, 2014-02-18 (annotated)

Committer:
zdshelby
Date:
Tue Feb 18 01:02:16 2014 +0000
Revision:
4:5bfd59673a99
Parent:
3:1e981a0aebfb
Child:
5:6adec9967f93
- Added manual nanoservice library import

Who changed what in which revision?

UserRevisionLine numberNew contents of line
zdshelby 0:f739ace74102 1 #include "mbed.h"
zdshelby 0:f739ace74102 2 #include "config.h"
zdshelby 0:f739ace74102 3 #include "debug.h"
zdshelby 0:f739ace74102 4
zdshelby 1:5147d3fa7816 5 // Multitech Cellular includes
zdshelby 1:5147d3fa7816 6 #include "Cellular.h"
zdshelby 1:5147d3fa7816 7 #include "Endpoint.h"
zdshelby 1:5147d3fa7816 8 #include "IPStack.h"
zdshelby 1:5147d3fa7816 9 #include "MTSSerialFlowControl.h"
zdshelby 1:5147d3fa7816 10
zdshelby 3:1e981a0aebfb 11 // NanoService includes
zdshelby 4:5bfd59673a99 12 #include "sn_nsdl.h"
zdshelby 4:5bfd59673a99 13 #include "sn_coap_header.h"
zdshelby 3:1e981a0aebfb 14
zdshelby 1:5147d3fa7816 15 using namespace mts;
zdshelby 1:5147d3fa7816 16
zdshelby 1:5147d3fa7816 17 Cellular* cellular;
zdshelby 2:1592223f12e1 18 Endpoint nsp;
zdshelby 1:5147d3fa7816 19
zdshelby 1:5147d3fa7816 20 // ****************************************************************************
zdshelby 1:5147d3fa7816 21 // Cellular initialization
zdshelby 1:5147d3fa7816 22
zdshelby 1:5147d3fa7816 23 static void cellular_init()
zdshelby 1:5147d3fa7816 24 {
zdshelby 1:5147d3fa7816 25 //Setup serial interface to radio
zdshelby 1:5147d3fa7816 26 MTSSerialFlowControl* serial = new MTSSerialFlowControl(PTD3, PTD2, PTA12, PTC8);
zdshelby 1:5147d3fa7816 27 serial->baud(115200);
zdshelby 1:5147d3fa7816 28
zdshelby 1:5147d3fa7816 29 //Setup Cellular class
zdshelby 1:5147d3fa7816 30 cellular = Cellular::getInstance();
zdshelby 1:5147d3fa7816 31 cellular->init(serial, PTA4, PTC9); //DCD and DTR pins for KL46Z
zdshelby 1:5147d3fa7816 32
zdshelby 1:5147d3fa7816 33 //Run status and configuration commands
zdshelby 1:5147d3fa7816 34 DEBUG("\n\r////Start Status and Configuration Commands////");
zdshelby 1:5147d3fa7816 35 DEBUG("Command Test: %s", getCodeNames(cellular->test()).c_str()); //Make sure you can talk to the radio
zdshelby 1:5147d3fa7816 36 DEBUG("Signal Strength: %d", cellular->getSignalStrength()); //Check the signal strength should be above 8
zdshelby 1:5147d3fa7816 37
zdshelby 1:5147d3fa7816 38 //Makes sure you are reistered with cell
zdshelby 1:5147d3fa7816 39 DEBUG("Registration State: %s", Cellular::getRegistrationNames(cellular->getRegistration()).c_str());
zdshelby 1:5147d3fa7816 40
zdshelby 1:5147d3fa7816 41 //Shows example of how to send other commands, look at AT command guide for more info
zdshelby 1:5147d3fa7816 42 DEBUG("Send Basic Command (AT): %s", getCodeNames(cellular->sendBasicCommand("AT", 1000)).c_str());
zdshelby 1:5147d3fa7816 43 DEBUG("Send Command (AT+CSQ): %s", cellular->sendCommand("AT+CSQ", 1000).c_str());
zdshelby 1:5147d3fa7816 44
zdshelby 1:5147d3fa7816 45 //Start Test
zdshelby 1:5147d3fa7816 46 DEBUG("\n\r////Start Network Connectivity Test////");
zdshelby 1:5147d3fa7816 47 DEBUG("Set APN: %s", getCodeNames(cellular->setApn(CELLULAR_APN)).c_str()); //Use APN from service provider!!!
zdshelby 1:5147d3fa7816 48
zdshelby 1:5147d3fa7816 49 //Setup a data connection
zdshelby 1:5147d3fa7816 50 DEBUG("Attempting to Connect, this may take some time...");
zdshelby 1:5147d3fa7816 51 while (!cellular->connect()) {
zdshelby 1:5147d3fa7816 52 DEBUG("Failed to connect... Trying again.");
zdshelby 1:5147d3fa7816 53 wait(1);
zdshelby 1:5147d3fa7816 54 }
zdshelby 1:5147d3fa7816 55 DEBUG("Connected to the Network!");
zdshelby 1:5147d3fa7816 56
zdshelby 1:5147d3fa7816 57 //Try pinging default server "8.8.8.8" (Google's DNS)
zdshelby 1:5147d3fa7816 58 DEBUG("Ping Valid: %s", cellular->ping() ? "true" : "false");
zdshelby 1:5147d3fa7816 59 wait(3);
zdshelby 1:5147d3fa7816 60
zdshelby 1:5147d3fa7816 61 }
zdshelby 1:5147d3fa7816 62
zdshelby 1:5147d3fa7816 63 // ****************************************************************************
zdshelby 1:5147d3fa7816 64 // NSP initialization
zdshelby 1:5147d3fa7816 65
zdshelby 1:5147d3fa7816 66 static void nsp_init()
zdshelby 1:5147d3fa7816 67 {
zdshelby 2:1592223f12e1 68 nsp.set_address(NSP_ADDRESS, NSP_PORT);
zdshelby 2:1592223f12e1 69
zdshelby 2:1592223f12e1 70 // DEBUG("name: %s", endpoint_name);
zdshelby 2:1592223f12e1 71 DEBUG("NSP Location: coap://%s:%d\n", NSP_ADDRESS, NSP_PORT);
zdshelby 2:1592223f12e1 72
zdshelby 1:5147d3fa7816 73 // Bind the port
zdshelby 1:5147d3fa7816 74 cellular->bind(EP_PORT);
zdshelby 1:5147d3fa7816 75
zdshelby 1:5147d3fa7816 76 // Open a TCP connection
zdshelby 1:5147d3fa7816 77 while (!cellular->open(NSP_ADDRESS, NSP_PORT, mts::IPStack::TCP))
zdshelby 1:5147d3fa7816 78 {
zdshelby 1:5147d3fa7816 79 DEBUG("TCP connection failed.");
zdshelby 1:5147d3fa7816 80 wait(3);
zdshelby 1:5147d3fa7816 81 }
zdshelby 1:5147d3fa7816 82 DEBUG("TCP connection to NSP successful.");
zdshelby 1:5147d3fa7816 83 }
zdshelby 1:5147d3fa7816 84
zdshelby 4:5bfd59673a99 85 extern "C" void *nsdl_alloc(uint16_t size)
zdshelby 4:5bfd59673a99 86 {
zdshelby 4:5bfd59673a99 87 return malloc(size);
zdshelby 4:5bfd59673a99 88 }
zdshelby 4:5bfd59673a99 89
zdshelby 4:5bfd59673a99 90 extern "C" void nsdl_free(void* ptr_to_free)
zdshelby 4:5bfd59673a99 91 {
zdshelby 4:5bfd59673a99 92 free(ptr_to_free);
zdshelby 4:5bfd59673a99 93 }
zdshelby 4:5bfd59673a99 94
zdshelby 3:1e981a0aebfb 95 void socket_event_loop()
zdshelby 3:1e981a0aebfb 96 {
zdshelby 3:1e981a0aebfb 97 //sn_nsdl_addr_s received_packet_address;
zdshelby 3:1e981a0aebfb 98 //uint8_t received_address[4];
zdshelby 3:1e981a0aebfb 99 char buffer[2048];
zdshelby 3:1e981a0aebfb 100
zdshelby 3:1e981a0aebfb 101 //memset(&received_packet_address, 0, sizeof(sn_nsdl_addr_s));
zdshelby 3:1e981a0aebfb 102 //received_packet_address.addr_ptr = received_address;
zdshelby 3:1e981a0aebfb 103
zdshelby 4:5bfd59673a99 104 DEBUG("Starting socket read loop...");
zdshelby 3:1e981a0aebfb 105 while(1)
zdshelby 3:1e981a0aebfb 106 {
zdshelby 3:1e981a0aebfb 107 int n = cellular->read(buffer, sizeof(buffer), -1);
zdshelby 3:1e981a0aebfb 108 if (n < 0)
zdshelby 3:1e981a0aebfb 109 {
zdshelby 3:1e981a0aebfb 110 DEBUG("Socket error\n\r");
zdshelby 3:1e981a0aebfb 111 }
zdshelby 3:1e981a0aebfb 112 else
zdshelby 3:1e981a0aebfb 113 {
zdshelby 3:1e981a0aebfb 114 DEBUG("Received %d bytes\r\n", n);
zdshelby 3:1e981a0aebfb 115 //sn_nsdl_process_coap((uint8_t*)buffer, n, &received_packet_address);
zdshelby 3:1e981a0aebfb 116 }
zdshelby 3:1e981a0aebfb 117 }
zdshelby 3:1e981a0aebfb 118 }
zdshelby 0:f739ace74102 119
zdshelby 0:f739ace74102 120 int main()
zdshelby 0:f739ace74102 121 {
zdshelby 1:5147d3fa7816 122 printf("\r\n*****************************************************************************\r\n");
zdshelby 0:f739ace74102 123 DEBUG("NanoService Example for KL46Z + Multitech Cellular");
zdshelby 0:f739ace74102 124
zdshelby 1:5147d3fa7816 125 // Inititalize the Cellular modem
zdshelby 1:5147d3fa7816 126 cellular_init();
zdshelby 1:5147d3fa7816 127
zdshelby 1:5147d3fa7816 128 // Bind the socket and configure NSP settings
zdshelby 1:5147d3fa7816 129 nsp_init();
zdshelby 0:f739ace74102 130
zdshelby 4:5bfd59673a99 131 // Initalize NanoService library
zdshelby 4:5bfd59673a99 132 sn_coap_builder_and_parser_init(&nsdl_alloc, &nsdl_free);
zdshelby 4:5bfd59673a99 133
zdshelby 3:1e981a0aebfb 134 // Start socket listening loop
zdshelby 3:1e981a0aebfb 135 socket_event_loop();
zdshelby 3:1e981a0aebfb 136
zdshelby 3:1e981a0aebfb 137
zdshelby 0:f739ace74102 138 }