A library for talking to Multi-Tech's Cellular SocketModem Devices.
Dependents: M2X_dev axeda_wrapper_dev MTS_M2x_Example1 MTS_Cellular_Connect_Example ... more
tests/blinky_ping_test.h@115:b26176f23e89, 2013-12-31 (annotated)
- Committer:
- mfiore
- Date:
- Tue Dec 31 21:47:11 2013 +0000
- Revision:
- 115:b26176f23e89
- Parent:
- 105:1977b7154940
add Transport.h to include_me.h; start cleaning up test directory - not finished yet
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mfiore | 26:f3e06d63967f | 1 | #include "mbed.h" |
mfiore | 26:f3e06d63967f | 2 | #include "include_me.h" |
mfiore | 26:f3e06d63967f | 3 | |
mfiore | 26:f3e06d63967f | 4 | #define MAX_TRIES 5 |
mfiore | 31:31b95ea90f80 | 5 | #define MAX_REGISTRATION_TRIES 10 |
mfiore | 26:f3e06d63967f | 6 | |
mfiore | 115:b26176f23e89 | 7 | #define CELL_SHIELD 0 // if using a cell shield board, change to 1 |
mfiore | 115:b26176f23e89 | 8 | |
mfiore | 115:b26176f23e89 | 9 | using namespace mts; |
mfiore | 115:b26176f23e89 | 10 | |
mfiore | 115:b26176f23e89 | 11 | /* APN is ignored if using wifi */ |
mfiore | 115:b26176f23e89 | 12 | bool cellPingTest(const std::string& apn, const std::string& server); |
mfiore | 115:b26176f23e89 | 13 | bool wifiPingTest(const std::string& server, const std::string& ssid, Wifi::SecurityType type, const std::string& key); |
mfiore | 26:f3e06d63967f | 14 | void blinkLed(DigitalOut led); |
mfiore | 26:f3e06d63967f | 15 | |
mfiore | 115:b26176f23e89 | 16 | void pingTest() { |
mfiore | 26:f3e06d63967f | 17 | DigitalOut ledG(LED1); |
mfiore | 26:f3e06d63967f | 18 | DigitalOut ledR(LED2); |
mfiore | 26:f3e06d63967f | 19 | |
mfiore | 26:f3e06d63967f | 20 | ledG = 1; |
mfiore | 26:f3e06d63967f | 21 | ledR = 1; |
mfiore | 115:b26176f23e89 | 22 | |
mfiore | 115:b26176f23e89 | 23 | std::string server = "8.8.8.8"; // Google's DNS server |
mfiore | 115:b26176f23e89 | 24 | #if CELL_SHIELD |
mfiore | 115:b26176f23e89 | 25 | std::string apn = "wap.cingular"; // APN of sim card |
mfiore | 115:b26176f23e89 | 26 | if (cellPingTest(apn, server)) { |
mfiore | 115:b26176f23e89 | 27 | #else |
mfiore | 115:b26176f23e89 | 28 | std::string ssid = "Mtech_guest"; // ssid of wireless network |
mfiore | 115:b26176f23e89 | 29 | Wifi::SecurityType type = Wifi::WPA2; // NONE, WEP64, WEP128, WPA, WPA2 |
mfiore | 115:b26176f23e89 | 30 | std::string key = "MultiModem2!"; // password for network (if type is not "NONE") |
mfiore | 115:b26176f23e89 | 31 | if (wifiPingTest(server, ssid, type, key)) { |
mfiore | 115:b26176f23e89 | 32 | #endif |
mfiore | 26:f3e06d63967f | 33 | printf("success!\n\r"); |
mfiore | 26:f3e06d63967f | 34 | blinkLed(ledG); |
mfiore | 26:f3e06d63967f | 35 | } else { |
mfiore | 26:f3e06d63967f | 36 | printf("failure!\n\r"); |
mfiore | 26:f3e06d63967f | 37 | blinkLed(ledR); |
mfiore | 26:f3e06d63967f | 38 | } |
mfiore | 26:f3e06d63967f | 39 | } |
mfiore | 26:f3e06d63967f | 40 | |
mfiore | 115:b26176f23e89 | 41 | bool wifiPingTest(const std::string& server, const std::string& ssid, Wifi::SecurityType type, const std::string& key) { |
mfiore | 26:f3e06d63967f | 42 | int i; |
mfiore | 26:f3e06d63967f | 43 | |
mfiore | 115:b26176f23e89 | 44 | Transport::setTransport(Transport::WIFI); |
mfiore | 115:b26176f23e89 | 45 | MTSSerial* serial = new MTSSerial(PTD3, PTD2, 256, 256); |
mfiore | 115:b26176f23e89 | 46 | serial->baud(9600); |
mfiore | 115:b26176f23e89 | 47 | Wifi* wifi = Wifi::getInstance(); |
mfiore | 115:b26176f23e89 | 48 | wifi->init(serial); |
mfiore | 115:b26176f23e89 | 49 | |
mfiore | 115:b26176f23e89 | 50 | printf("waiting for radio to come up\r\n"); |
mfiore | 115:b26176f23e89 | 51 | wait(5); |
mfiore | 115:b26176f23e89 | 52 | |
mfiore | 115:b26176f23e89 | 53 | i = 0; |
mfiore | 115:b26176f23e89 | 54 | while (i++ < MAX_TRIES) { |
mfiore | 115:b26176f23e89 | 55 | if (wifi->setNetwork(ssid, type, key) == SUCCESS) { |
mfiore | 115:b26176f23e89 | 56 | printf("set network\r\n"); |
mfiore | 115:b26176f23e89 | 57 | break; |
mfiore | 115:b26176f23e89 | 58 | } else { |
mfiore | 115:b26176f23e89 | 59 | printf("failed to set network\r\n"); |
mfiore | 115:b26176f23e89 | 60 | } |
mfiore | 115:b26176f23e89 | 61 | wait(1); |
mfiore | 115:b26176f23e89 | 62 | } |
mfiore | 115:b26176f23e89 | 63 | |
mfiore | 115:b26176f23e89 | 64 | i = 0; |
mfiore | 115:b26176f23e89 | 65 | while (i++ < MAX_TRIES) { |
mfiore | 115:b26176f23e89 | 66 | if (wifi->setDeviceIP() == SUCCESS) { |
mfiore | 115:b26176f23e89 | 67 | printf("set IP\r\n"); |
mfiore | 115:b26176f23e89 | 68 | break; |
mfiore | 115:b26176f23e89 | 69 | } else { |
mfiore | 115:b26176f23e89 | 70 | printf("failed to set IP\r\n"); |
mfiore | 115:b26176f23e89 | 71 | } |
mfiore | 115:b26176f23e89 | 72 | wait(1); |
mfiore | 115:b26176f23e89 | 73 | } |
mfiore | 115:b26176f23e89 | 74 | |
mfiore | 115:b26176f23e89 | 75 | i = 0; |
mfiore | 115:b26176f23e89 | 76 | while (i++ < MAX_TRIES) { |
mfiore | 115:b26176f23e89 | 77 | if (wifi->connect()) { |
mfiore | 115:b26176f23e89 | 78 | printf("connected\r\n"); |
mfiore | 115:b26176f23e89 | 79 | break; |
mfiore | 115:b26176f23e89 | 80 | } else { |
mfiore | 115:b26176f23e89 | 81 | printf("failed to connect\r\n"); |
mfiore | 115:b26176f23e89 | 82 | } |
mfiore | 115:b26176f23e89 | 83 | wait(1); |
mfiore | 115:b26176f23e89 | 84 | } |
mfiore | 115:b26176f23e89 | 85 | |
mfiore | 115:b26176f23e89 | 86 | printf("pinging %s\n\r", server.c_str()); |
mfiore | 115:b26176f23e89 | 87 | return wifi->ping(server); |
mfiore | 115:b26176f23e89 | 88 | } |
mfiore | 115:b26176f23e89 | 89 | |
mfiore | 115:b26176f23e89 | 90 | bool cellPingTest(const std::string& apn, const std::string& server) { |
mfiore | 115:b26176f23e89 | 91 | int i; |
mfiore | 115:b26176f23e89 | 92 | |
mfiore | 115:b26176f23e89 | 93 | Transport::setTransport(Transport::CELLULAR); |
mfiore | 26:f3e06d63967f | 94 | MTSSerialFlowControl* serial = new MTSSerialFlowControl(PTD3, PTD2, PTA12, PTC8); |
mfiore | 26:f3e06d63967f | 95 | serial->baud(115200); |
mfiore | 105:1977b7154940 | 96 | Cellular* cell = Cellular::getInstance(); |
mfiore | 105:1977b7154940 | 97 | cell->init(serial); |
mfiore | 26:f3e06d63967f | 98 | |
mfiore | 31:31b95ea90f80 | 99 | printf("waiting for radio to come up\n\r"); |
mfiore | 26:f3e06d63967f | 100 | wait(30); |
mfiore | 31:31b95ea90f80 | 101 | |
mfiore | 31:31b95ea90f80 | 102 | i = 0; |
mfiore | 31:31b95ea90f80 | 103 | while (i++ < MAX_REGISTRATION_TRIES) { |
mfiore | 31:31b95ea90f80 | 104 | if (cell->getRegistration() == Cellular::REGISTERED) { |
mfiore | 31:31b95ea90f80 | 105 | printf("registered with tower\n\r"); |
mfiore | 31:31b95ea90f80 | 106 | break; |
mfiore | 31:31b95ea90f80 | 107 | } else if (i >= MAX_REGISTRATION_TRIES) { |
mfiore | 31:31b95ea90f80 | 108 | printf("failed to register with tower\n\r"); |
mfiore | 31:31b95ea90f80 | 109 | return false; |
mfiore | 31:31b95ea90f80 | 110 | } |
mfiore | 31:31b95ea90f80 | 111 | wait(3); |
mfiore | 31:31b95ea90f80 | 112 | } |
mfiore | 31:31b95ea90f80 | 113 | |
mfiore | 26:f3e06d63967f | 114 | i = 0; |
mfiore | 26:f3e06d63967f | 115 | printf("setting APN to %s\n\r", apn.c_str()); |
mfiore | 26:f3e06d63967f | 116 | while (i++ < MAX_TRIES) { |
mfiore | 105:1977b7154940 | 117 | if (cell->setApn(apn) == SUCCESS) { |
mfiore | 26:f3e06d63967f | 118 | printf("successfully set APN\n\r"); |
mfiore | 26:f3e06d63967f | 119 | break; |
mfiore | 31:31b95ea90f80 | 120 | } else if (i >= MAX_TRIES) { |
mfiore | 26:f3e06d63967f | 121 | printf("failed to set APN\n\r"); |
mfiore | 26:f3e06d63967f | 122 | return false; |
mfiore | 26:f3e06d63967f | 123 | } |
mfiore | 26:f3e06d63967f | 124 | wait(1); |
mfiore | 26:f3e06d63967f | 125 | } |
mfiore | 26:f3e06d63967f | 126 | |
mfiore | 26:f3e06d63967f | 127 | i = 0; |
mfiore | 26:f3e06d63967f | 128 | printf("bringing up PPP link\n\r"); |
mfiore | 26:f3e06d63967f | 129 | while (i++ < MAX_TRIES) { |
mfiore | 26:f3e06d63967f | 130 | if (cell->connect()) { |
mfiore | 26:f3e06d63967f | 131 | printf("PPP link is up\n\r"); |
mfiore | 26:f3e06d63967f | 132 | break; |
mfiore | 31:31b95ea90f80 | 133 | } else if (i >= MAX_TRIES) { |
mfiore | 26:f3e06d63967f | 134 | printf("failed to bring PPP link up\n\r"); |
mfiore | 26:f3e06d63967f | 135 | return false; |
mfiore | 26:f3e06d63967f | 136 | } |
mfiore | 26:f3e06d63967f | 137 | wait(1); |
mfiore | 26:f3e06d63967f | 138 | } |
mfiore | 26:f3e06d63967f | 139 | |
mfiore | 26:f3e06d63967f | 140 | printf("pinging %s\n\r", server.c_str()); |
mfiore | 26:f3e06d63967f | 141 | return cell->ping(server); |
mfiore | 26:f3e06d63967f | 142 | } |
mfiore | 26:f3e06d63967f | 143 | |
mfiore | 26:f3e06d63967f | 144 | void blinkLed(DigitalOut led) { |
mfiore | 26:f3e06d63967f | 145 | led = 0; |
mfiore | 26:f3e06d63967f | 146 | |
mfiore | 26:f3e06d63967f | 147 | while (true) { |
mfiore | 26:f3e06d63967f | 148 | wait(0.25); |
mfiore | 26:f3e06d63967f | 149 | led = !led; |
mfiore | 26:f3e06d63967f | 150 | } |
mfiore | 26:f3e06d63967f | 151 | } |