Wajahat Abbas / Mbed OS example-ublox-cellular-interface_rat_mno

example-ublox-cellular-interface_rat_mno

Dependencies:   ublox-at-cellular-interface ublox-cellular-base ublox-cellular-base-n2xx ublox-at-cellular-interface-n2xx

main.cpp@37:e384b01c738a, 2019-04-17 (annotated)

Committer:
wajahat.abbas@u-blox.com
Date:
Wed Apr 17 15:31:36 2019 +0500
Revision:
37:e384b01c738a
Parent:
35:8e65f2bee044 
Updated example to show usage of set/get RAT and MNO profile

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rob.meades@u-blox.com 1:581335dbdd60 1 /* mbed Microcontroller Library
rob.meades@u-blox.com 1:581335dbdd60 2 * Copyright (c) 2017 u-blox
rob.meades@u-blox.com 1:581335dbdd60 3 *
rob.meades@u-blox.com 1:581335dbdd60 4 * Licensed under the Apache License, Version 2.0 (the "License");
rob.meades@u-blox.com 1:581335dbdd60 5 * you may not use this file except in compliance with the License.
rob.meades@u-blox.com 1:581335dbdd60 6 * You may obtain a copy of the License at
rob.meades@u-blox.com 1:581335dbdd60 7 *
rob.meades@u-blox.com 1:581335dbdd60 8 * http://www.apache.org/licenses/LICENSE-2.0
rob.meades@u-blox.com 1:581335dbdd60 9 *
rob.meades@u-blox.com 1:581335dbdd60 10 * Unless required by applicable law or agreed to in writing, software
rob.meades@u-blox.com 1:581335dbdd60 11 * distributed under the License is distributed on an "AS IS" BASIS,
rob.meades@u-blox.com 1:581335dbdd60 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rob.meades@u-blox.com 1:581335dbdd60 13 * See the License for the specific language governing permissions and
rob.meades@u-blox.com 1:581335dbdd60 14 * limitations under the License.
rob.meades@u-blox.com 1:581335dbdd60 15 */
rob.meades@u-blox.com 1:581335dbdd60 16 #include "mbed.h"
rob.meades@u-blox.com 1:581335dbdd60 17 #include "UbloxATCellularInterface.h"
RobMeades 33:48101a4c3f14 18 #include "OnboardCellularInterface.h"
rob.meades@u-blox.com 28:e33af9f1ce3e 19 #include "UbloxATCellularInterfaceN2xx.h"
RobMeades 8:3e170c40a284 20
wajahat.abbas@u-blox.com 37:e384b01c738a 21 #define UBLOX_AT_CELLULAR_INTERFACE 1
wajahat.abbas@u-blox.com 37:e384b01c738a 22 #define ONBOARD_CELLULAR_INTERFACE 2
wajahat.abbas@u-blox.com 37:e384b01c738a 23 #define UBLOX_AT_CELLULAR_INTERFACE_N2XX 3
wajahat.abbas@u-blox.com 37:e384b01c738a 24
rob.meades@u-blox.com 31:4a36566b5385 25 // You must select the correct interface library for your board, by
rob.meades@u-blox.com 31:4a36566b5385 26 // uncommenting the correct line below. Supported combinations are
rob.meades@u-blox.com 31:4a36566b5385 27 // indicated with a "Y" in the table below.
rob.meades@u-blox.com 28:e33af9f1ce3e 28 //
wajahat.abbas@u-blox.com 37:e384b01c738a 29 // C030_U201 C030_N211 C027
wajahat.abbas@u-blox.com 37:e384b01c738a 30 // UBLOX_AT_CELLULAR_INTERFACE Y - Y
wajahat.abbas@u-blox.com 37:e384b01c738a 31 // ONBOARD_CELLULAR_INTERFACE Y - Y
wajahat.abbas@u-blox.com 37:e384b01c738a 32 // UBLOX_AT_CELLULAR_INTERFACE_N2XX - Y -
rob.meades@u-blox.com 28:e33af9f1ce3e 33 // Note: the N211 module supports only UDP, not TCP
rob.meades@u-blox.com 28:e33af9f1ce3e 34
wajahat.abbas@u-blox.com 37:e384b01c738a 35 // ONBOARD_CELLULAR_INTERFACE uses LWIP and the PPP cellular interface
wajahat.abbas@u-blox.com 37:e384b01c738a 36 // on the mbed MCU, while using UBLOX_AT_CELLULAR_INTERFACE and
wajahat.abbas@u-blox.com 37:e384b01c738a 37 // UBLOX_AT_CELLULAR_INTERFACE_N2XX uses an IP stack on the cellular
rob.meades@u-blox.com 28:e33af9f1ce3e 38 // module and hence uses less RAM (significant on C027). This also
RobMeades 8:3e170c40a284 39 // allows other AT command operations (e.g. sending an SMS) to happen
rob.meades@u-blox.com 28:e33af9f1ce3e 40 // during a data transfer (for which you should replace the
wajahat.abbas@u-blox.com 37:e384b01c738a 41 // UBLOX_AT_CELLULAR_INTERFACE library with the UbloxATCellularInterfaceExt
rob.meades@u-blox.com 28:e33af9f1ce3e 42 // library). However, it is slower than using the LWIP/PPP on the mbed
rob.meades@u-blox.com 28:e33af9f1ce3e 43 // MCU interface since more string parsing is required.
wajahat.abbas@u-blox.com 37:e384b01c738a 44 #define INTERFACE_USED UBLOX_AT_CELLULAR_INTERFACE
wajahat.abbas@u-blox.com 37:e384b01c738a 45 //#define INTERFACE_USED ONBOARD_CELLULAR_INTERFACE
wajahat.abbas@u-blox.com 37:e384b01c738a 46 //#define INTERFACE_USED UBLOX_AT_CELLULAR_INTERFACE_N2XX
wajahat.abbas@u-blox.com 37:e384b01c738a 47
wajahat.abbas@u-blox.com 37:e384b01c738a 48 #if (INTERFACE_USED == UBLOX_AT_CELLULAR_INTERFACE)
RobMeades 8:3e170c40a284 49 #define INTERFACE_CLASS UbloxATCellularInterface
wajahat.abbas@u-blox.com 37:e384b01c738a 50 #elif (INTERFACE_USED == ONBOARD_CELLULAR_INTERFACE)
wajahat.abbas@u-blox.com 37:e384b01c738a 51 #define INTERFACE_CLASS OnboardCellularInterface
wajahat.abbas@u-blox.com 37:e384b01c738a 52 #elif (INTERFACE_USED == UBLOX_AT_CELLULAR_INTERFACE_N2XX)
wajahat.abbas@u-blox.com 37:e384b01c738a 53 #define INTERFACE_CLASS UbloxATCellularInterfaceN2xx
wajahat.abbas@u-blox.com 37:e384b01c738a 54 #else
wajahat.abbas@u-blox.com 37:e384b01c738a 55 #error please define an interface class to use
wajahat.abbas@u-blox.com 37:e384b01c738a 56 #endif
rob.meades@u-blox.com 1:581335dbdd60 57
rob.meades@u-blox.com 1:581335dbdd60 58 // The credentials of the SIM in the board. If PIN checking is enabled
rob.meades@u-blox.com 1:581335dbdd60 59 // for your SIM card you must set this to the required PIN.
rob.meades@u-blox.com 1:581335dbdd60 60 #define PIN "0000"
rob.meades@u-blox.com 1:581335dbdd60 61
rob.meades@u-blox.com 1:581335dbdd60 62 // Network credentials. You should set this according to your
rob.meades@u-blox.com 30:4e55e975dd0b 63 // network/SIM card. For C030 non-N2xx boards, leave the parameters as NULL
rob.meades@u-blox.com 1:581335dbdd60 64 // otherwise, if you do not know the APN for your network, you may
rob.meades@u-blox.com 1:581335dbdd60 65 // either try the fairly common "internet" for the APN (and leave the
rob.meades@u-blox.com 1:581335dbdd60 66 // username and password NULL), or you may leave all three as NULL and then
rob.meades@u-blox.com 1:581335dbdd60 67 // a lookup will be attempted for a small number of known networks
rob.meades@u-blox.com 1:581335dbdd60 68 // (see APN_db.h in mbed-os/features/netsocket/cellular/utils).
rob.meades@u-blox.com 1:581335dbdd60 69 #define APN NULL
rob.meades@u-blox.com 1:581335dbdd60 70 #define USERNAME NULL
rob.meades@u-blox.com 1:581335dbdd60 71 #define PASSWORD NULL
fahim.alavi@u-blox.com 35:8e65f2bee044 72 #define TCP_SERVER "os.mbed.com"
rob.meades@u-blox.com 1:581335dbdd60 73
rob.meades@u-blox.com 1:581335dbdd60 74 // LEDs
rob.meades@u-blox.com 1:581335dbdd60 75 DigitalOut ledRed(LED1, 1);
rob.meades@u-blox.com 1:581335dbdd60 76 DigitalOut ledGreen(LED2, 1);
rob.meades@u-blox.com 1:581335dbdd60 77 DigitalOut ledBlue(LED3, 1);
rob.meades@u-blox.com 1:581335dbdd60 78
rob.meades@u-blox.com 1:581335dbdd60 79 // The user button
rob.meades@u-blox.com 1:581335dbdd60 80 volatile bool buttonPressed = false;
rob.meades@u-blox.com 1:581335dbdd60 81
rob.meades@u-blox.com 1:581335dbdd60 82 static void good() {
rob.meades@u-blox.com 1:581335dbdd60 83 ledGreen = 0;
rob.meades@u-blox.com 1:581335dbdd60 84 ledBlue = 1;
rob.meades@u-blox.com 1:581335dbdd60 85 ledRed = 1;
rob.meades@u-blox.com 1:581335dbdd60 86 }
rob.meades@u-blox.com 1:581335dbdd60 87
rob.meades@u-blox.com 1:581335dbdd60 88 static void bad() {
rob.meades@u-blox.com 1:581335dbdd60 89 ledRed = 0;
rob.meades@u-blox.com 1:581335dbdd60 90 ledGreen = 1;
rob.meades@u-blox.com 1:581335dbdd60 91 ledBlue = 1;
rob.meades@u-blox.com 1:581335dbdd60 92 }
rob.meades@u-blox.com 1:581335dbdd60 93
rob.meades@u-blox.com 1:581335dbdd60 94 static void event() {
rob.meades@u-blox.com 1:581335dbdd60 95 ledBlue = 0;
rob.meades@u-blox.com 1:581335dbdd60 96 ledRed = 1;
rob.meades@u-blox.com 1:581335dbdd60 97 ledGreen = 1;
rob.meades@u-blox.com 1:581335dbdd60 98 }
rob.meades@u-blox.com 1:581335dbdd60 99
rob.meades@u-blox.com 1:581335dbdd60 100 static void pulseEvent() {
rob.meades@u-blox.com 1:581335dbdd60 101 event();
rob.meades@u-blox.com 1:581335dbdd60 102 wait_ms(500);
rob.meades@u-blox.com 1:581335dbdd60 103 good();
rob.meades@u-blox.com 1:581335dbdd60 104 }
rob.meades@u-blox.com 1:581335dbdd60 105
rob.meades@u-blox.com 1:581335dbdd60 106 static void ledOff() {
rob.meades@u-blox.com 1:581335dbdd60 107 ledBlue = 1;
rob.meades@u-blox.com 1:581335dbdd60 108 ledRed = 1;
rob.meades@u-blox.com 1:581335dbdd60 109 ledGreen = 1;
rob.meades@u-blox.com 1:581335dbdd60 110 }
rob.meades@u-blox.com 1:581335dbdd60 111
rob.meades@u-blox.com 1:581335dbdd60 112 static void printNtpTime(char * buf, int len)
rob.meades@u-blox.com 1:581335dbdd60 113 {
rob.meades@u-blox.com 1:581335dbdd60 114 time_t timestamp = 0;
rob.meades@u-blox.com 1:581335dbdd60 115 struct tm *localTime;
rob.meades@u-blox.com 1:581335dbdd60 116 char timeString[25];
rob.meades@u-blox.com 1:581335dbdd60 117 time_t TIME1970 = 2208988800U;
rob.meades@u-blox.com 1:581335dbdd60 118
rob.meades@u-blox.com 1:581335dbdd60 119 if (len >= 43) {
rob.meades@u-blox.com 1:581335dbdd60 120 timestamp |= ((int) *(buf + 40)) << 24;
rob.meades@u-blox.com 1:581335dbdd60 121 timestamp |= ((int) *(buf + 41)) << 16;
rob.meades@u-blox.com 1:581335dbdd60 122 timestamp |= ((int) *(buf + 42)) << 8;
rob.meades@u-blox.com 1:581335dbdd60 123 timestamp |= ((int) *(buf + 43));
rob.meades@u-blox.com 1:581335dbdd60 124 timestamp -= TIME1970;
rob.meades@u-blox.com 1:581335dbdd60 125 localTime = localtime(&timestamp);
rob.meades@u-blox.com 1:581335dbdd60 126 if (localTime) {
rob.meades@u-blox.com 1:581335dbdd60 127 if (strftime(timeString, sizeof(timeString), "%a %b %d %H:%M:%S %Y", localTime) > 0) {
rob.meades@u-blox.com 1:581335dbdd60 128 printf("NTP timestamp is %s.\n", timeString);
rob.meades@u-blox.com 1:581335dbdd60 129 }
rob.meades@u-blox.com 1:581335dbdd60 130 }
rob.meades@u-blox.com 1:581335dbdd60 131 }
rob.meades@u-blox.com 1:581335dbdd60 132 }
rob.meades@u-blox.com 1:581335dbdd60 133
rob.meades@u-blox.com 1:581335dbdd60 134 static void cbButton()
rob.meades@u-blox.com 1:581335dbdd60 135 {
rob.meades@u-blox.com 1:581335dbdd60 136 buttonPressed = true;
rob.meades@u-blox.com 1:581335dbdd60 137 pulseEvent();
rob.meades@u-blox.com 1:581335dbdd60 138 }
rob.meades@u-blox.com 1:581335dbdd60 139
wajahat.abbas@u-blox.com 37:e384b01c738a 140 /* This changes the modem RAT and MNO profile to default values.
wajahat.abbas@u-blox.com 37:e384b01c738a 141 * MBED_CONF_APP_CHANGE_RAT_MNO_TO_DEFAULT macro is set to 0 in mbed_app.json
wajahat.abbas@u-blox.com 37:e384b01c738a 142 * to avoid accidently changing RAT and MNO. Not all modems support +URAT and +UMNOPROF commands.
wajahat.abbas@u-blox.com 37:e384b01c738a 143 */
wajahat.abbas@u-blox.com 37:e384b01c738a 144 #if (INTERFACE_USED == UBLOX_AT_CELLULAR_INTERFACE) && !defined(TARGET_UBLOX_C027) && !defined(TARGET_UBLOX_C030_N211)
wajahat.abbas@u-blox.com 37:e384b01c738a 145
wajahat.abbas@u-blox.com 37:e384b01c738a 146 #ifndef MBED_CONF_APP_CHANGE_RAT_MNO_TO_DEFAULT
wajahat.abbas@u-blox.com 37:e384b01c738a 147 #define MBED_CONF_APP_CHANGE_RAT_MNO_TO_DEFAULT 0
wajahat.abbas@u-blox.com 37:e384b01c738a 148 #endif
wajahat.abbas@u-blox.com 37:e384b01c738a 149 bool change_rat_mno_flag = MBED_CONF_APP_CHANGE_RAT_MNO_TO_DEFAULT;
wajahat.abbas@u-blox.com 37:e384b01c738a 150
wajahat.abbas@u-blox.com 37:e384b01c738a 151 void change_rat_mno(UbloxATCellularInterface* interface)
wajahat.abbas@u-blox.com 37:e384b01c738a 152 {
wajahat.abbas@u-blox.com 37:e384b01c738a 153 #ifdef TARGET_UBLOX_C030_R41XM
wajahat.abbas@u-blox.com 37:e384b01c738a 154 int current_profile;
wajahat.abbas@u-blox.com 37:e384b01c738a 155 #endif
wajahat.abbas@u-blox.com 37:e384b01c738a 156
wajahat.abbas@u-blox.com 37:e384b01c738a 157 #if defined(TARGET_UBLOX_C030_U201) || defined(TARGET_UBLOX_C030_R412M)
wajahat.abbas@u-blox.com 37:e384b01c738a 158 int selected, preferred, second_preferred;
wajahat.abbas@u-blox.com 37:e384b01c738a 159 #endif
wajahat.abbas@u-blox.com 37:e384b01c738a 160
wajahat.abbas@u-blox.com 37:e384b01c738a 161 if (change_rat_mno_flag == true) {
wajahat.abbas@u-blox.com 37:e384b01c738a 162 printf("\nSetting URAT and MNO profile to default values...\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 163 change_rat_mno_flag = false; //do the following just once as to demonstrate the usage
wajahat.abbas@u-blox.com 37:e384b01c738a 164 //perform deregistration and set URAT and MNO profile to default values
wajahat.abbas@u-blox.com 37:e384b01c738a 165 if ( (interface->is_registered_csd() || interface->is_registered_psd() || interface->is_registered_eps()) ) {
wajahat.abbas@u-blox.com 37:e384b01c738a 166 printf("De-registering...\n\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 167 interface->nwk_deregistration();
wajahat.abbas@u-blox.com 37:e384b01c738a 168 pulseEvent();
wajahat.abbas@u-blox.com 37:e384b01c738a 169 }
wajahat.abbas@u-blox.com 37:e384b01c738a 170
wajahat.abbas@u-blox.com 37:e384b01c738a 171 #ifdef TARGET_UBLOX_C030_R41XM
wajahat.abbas@u-blox.com 37:e384b01c738a 172
wajahat.abbas@u-blox.com 37:e384b01c738a 173 #ifdef TARGET_UBLOX_C030_R412M //+URAT is not supported by R410M
wajahat.abbas@u-blox.com 37:e384b01c738a 174 printf("Setting modem RAT to CATM1 and NB1...\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 175 if (interface->set_modem_rat(UbloxATCellularInterface::LTE_CATM1, UbloxATCellularInterface::LTE_CATNB1)) {
wajahat.abbas@u-blox.com 37:e384b01c738a 176 printf("RAT configured\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 177 pulseEvent();
wajahat.abbas@u-blox.com 37:e384b01c738a 178 }
wajahat.abbas@u-blox.com 37:e384b01c738a 179 if (interface->get_modem_rat(&selected, &preferred, &second_preferred)) {
wajahat.abbas@u-blox.com 37:e384b01c738a 180 printf("selected RAT: %d\npreferred RAT: %d\nsecond_preferred RAT: %d\n", selected, preferred, second_preferred);
wajahat.abbas@u-blox.com 37:e384b01c738a 181 }
wajahat.abbas@u-blox.com 37:e384b01c738a 182 #endif
wajahat.abbas@u-blox.com 37:e384b01c738a 183 printf("Setting MNO profile to 0 (default)...\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 184 if (interface->set_mno_profile()) {
wajahat.abbas@u-blox.com 37:e384b01c738a 185 printf("MNO profile configured\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 186 pulseEvent();
wajahat.abbas@u-blox.com 37:e384b01c738a 187 }
wajahat.abbas@u-blox.com 37:e384b01c738a 188 if (interface->get_mno_profile(&current_profile)) {
wajahat.abbas@u-blox.com 37:e384b01c738a 189 printf("current_profile is: %d\n", (int)current_profile);
wajahat.abbas@u-blox.com 37:e384b01c738a 190 }
wajahat.abbas@u-blox.com 37:e384b01c738a 191
wajahat.abbas@u-blox.com 37:e384b01c738a 192 #elif defined TARGET_UBLOX_C030_U201
wajahat.abbas@u-blox.com 37:e384b01c738a 193 printf("Setting modem RAT to GSM/UMTS and GSM_GPRS_EGPRS...\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 194 if (interface->set_modem_rat(UbloxATCellularInterface::GSM_UMTS, UbloxATCellularInterface::GSM_GPRS_EGPRS)) {
wajahat.abbas@u-blox.com 37:e384b01c738a 195 printf("RAT configured\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 196 pulseEvent();
wajahat.abbas@u-blox.com 37:e384b01c738a 197 }
wajahat.abbas@u-blox.com 37:e384b01c738a 198 if (interface->get_modem_rat(&selected, &preferred, &second_preferred)) {
wajahat.abbas@u-blox.com 37:e384b01c738a 199 printf("selected RAT: %d\npreferred RAT: %d\nsecond_preferred RAT: %d\n", selected, preferred, second_preferred);
wajahat.abbas@u-blox.com 37:e384b01c738a 200 }
wajahat.abbas@u-blox.com 37:e384b01c738a 201 #endif //TARGET_UBLOX_C030_R41XM
wajahat.abbas@u-blox.com 37:e384b01c738a 202 printf("\nRebooting modem for settings to take effect...\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 203 if (interface->reboot_modem()) {
wajahat.abbas@u-blox.com 37:e384b01c738a 204 printf("Reboot successful\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 205 pulseEvent();
wajahat.abbas@u-blox.com 37:e384b01c738a 206 }
wajahat.abbas@u-blox.com 37:e384b01c738a 207
wajahat.abbas@u-blox.com 37:e384b01c738a 208 printf("Performing registration, please wait...\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 209 for (int x = 0; interface->connect(PIN) != 0; x++) {
wajahat.abbas@u-blox.com 37:e384b01c738a 210 if (x > 0) {
wajahat.abbas@u-blox.com 37:e384b01c738a 211 bad();
wajahat.abbas@u-blox.com 37:e384b01c738a 212 printf("Retrying (have you checked that an antenna is plugged in and your APN is correct?)...\n");
wajahat.abbas@u-blox.com 37:e384b01c738a 213 }
wajahat.abbas@u-blox.com 37:e384b01c738a 214 }
wajahat.abbas@u-blox.com 37:e384b01c738a 215 pulseEvent();
wajahat.abbas@u-blox.com 37:e384b01c738a 216 }
wajahat.abbas@u-blox.com 37:e384b01c738a 217 }
wajahat.abbas@u-blox.com 37:e384b01c738a 218 #endif
wajahat.abbas@u-blox.com 37:e384b01c738a 219
rob.meades@u-blox.com 1:581335dbdd60 220 /* This example program for the u-blox C030 and C027 boards instantiates
RobMeades 33:48101a4c3f14 221 * the UbloxATCellularInterface or OnboardCellularInterface and uses it
rob.meades@u-blox.com 30:4e55e975dd0b 222 * to make a simple sockets connection to a server, using 2.pool.ntp.org
rob.meades@u-blox.com 13:d31b8735cca8 223 * for UDP and developer.mbed.org for TCP. For a more comprehensive example,
rob.meades@u-blox.com 13:d31b8735cca8 224 * where higher layer protocols make use of the same sockets interface,
rob.meades@u-blox.com 13:d31b8735cca8 225 * see example-ublox-mbed-client.
rob.meades@u-blox.com 1:581335dbdd60 226 * Progress may be monitored with a serial terminal running at 9600 baud.
rob.meades@u-blox.com 1:581335dbdd60 227 * The LED on the C030 board will turn green when this program is
rob.meades@u-blox.com 1:581335dbdd60 228 * operating correctly, pulse blue when a sockets operation is completed
rob.meades@u-blox.com 1:581335dbdd60 229 * and turn red if there is a failure.
rob.meades@u-blox.com 1:581335dbdd60 230 */
rob.meades@u-blox.com 1:581335dbdd60 231
rob.meades@u-blox.com 1:581335dbdd60 232 int main()
rob.meades@u-blox.com 1:581335dbdd60 233 {
RobMeades 10:1f35371d572d 234 INTERFACE_CLASS *interface = new INTERFACE_CLASS();
RobMeades 5:bf352de1d3e5 235 // If you need to debug the cellular interface, comment out the
RobMeades 5:bf352de1d3e5 236 // instantiation above and uncomment the one below.
rob.meades@u-blox.com 31:4a36566b5385 237 // For the N2xx interface, change xxx to MBED_CONF_UBLOX_CELL_BAUD_RATE,
rob.meades@u-blox.com 31:4a36566b5385 238 // while for the non-N2xx interface change it to MBED_CONF_UBLOX_CELL_N2XX_BAUD_RATE.
RobMeades 8:3e170c40a284 239 // INTERFACE_CLASS *interface = new INTERFACE_CLASS(MDMTXD, MDMRXD,
rob.meades@u-blox.com 31:4a36566b5385 240 // xxx,
RobMeades 8:3e170c40a284 241 // true);
rob.meades@u-blox.com 28:e33af9f1ce3e 242 #ifndef TARGET_UBLOX_C030_N211
rob.meades@u-blox.com 1:581335dbdd60 243 TCPSocket sockTcp;
rob.meades@u-blox.com 28:e33af9f1ce3e 244 #endif
rob.meades@u-blox.com 1:581335dbdd60 245 UDPSocket sockUdp;
rob.meades@u-blox.com 1:581335dbdd60 246 SocketAddress udpServer;
rob.meades@u-blox.com 1:581335dbdd60 247 SocketAddress udpSenderAddress;
rob.meades@u-blox.com 1:581335dbdd60 248 SocketAddress tcpServer;
rob.meades@u-blox.com 1:581335dbdd60 249 char buf[1024];
rob.meades@u-blox.com 1:581335dbdd60 250 int x;
RobMeades 4:3e2b789c3adc 251 #ifdef TARGET_UBLOX_C027
RobMeades 4:3e2b789c3adc 252 // No user button on C027
RobMeades 4:3e2b789c3adc 253 InterruptIn userButton(NC);
RobMeades 4:3e2b789c3adc 254 #else
rob.meades@u-blox.com 1:581335dbdd60 255 InterruptIn userButton(SW0);
RobMeades 4:3e2b789c3adc 256 #endif
wajahat.abbas@u-blox.com 37:e384b01c738a 257
rob.meades@u-blox.com 1:581335dbdd60 258 // Attach a function to the user button
rob.meades@u-blox.com 1:581335dbdd60 259 userButton.rise(&cbButton);
wajahat.abbas@u-blox.com 37:e384b01c738a 260
rob.meades@u-blox.com 1:581335dbdd60 261 good();
rob.meades@u-blox.com 1:581335dbdd60 262 printf("Starting up, please wait up to 180 seconds for network registration to complete...\n");
RobMeades 33:48101a4c3f14 263 interface->set_credentials(APN, USERNAME, PASSWORD);
wajahat.abbas@u-blox.com 37:e384b01c738a 264
RobMeades 33:48101a4c3f14 265 for (x = 0; interface->connect(PIN) != 0; x++) {
RobMeades 33:48101a4c3f14 266 if (x > 0) {
RobMeades 33:48101a4c3f14 267 bad();
RobMeades 33:48101a4c3f14 268 printf("Retrying (have you checked that an antenna is plugged in and your APN is correct?)...\n");
RobMeades 33:48101a4c3f14 269 }
RobMeades 33:48101a4c3f14 270 }
RobMeades 33:48101a4c3f14 271 pulseEvent();
RobMeades 33:48101a4c3f14 272
wajahat.abbas@u-blox.com 37:e384b01c738a 273 printf("\nGetting the IP address of \"developer.mbed.org\" and \"2.pool.ntp.org\"...\n");
RobMeades 33:48101a4c3f14 274 if ((interface->gethostbyname("2.pool.ntp.org", &udpServer) == 0) &&
fahim.alavi@u-blox.com 35:8e65f2bee044 275 (interface->gethostbyname(TCP_SERVER, &tcpServer) == 0)) {
rob.meades@u-blox.com 1:581335dbdd60 276 pulseEvent();
RobMeades 33:48101a4c3f14 277
RobMeades 33:48101a4c3f14 278 udpServer.set_port(123);
fahim.alavi@u-blox.com 35:8e65f2bee044 279 tcpServer.set_port(80);
RobMeades 33:48101a4c3f14 280 printf("\"2.pool.ntp.org\" address: %s on port %d.\n", udpServer.get_ip_address(), udpServer.get_port());
fahim.alavi@u-blox.com 35:8e65f2bee044 281 printf("\"os.mbed.com\" address: %s on port %d.\n", tcpServer.get_ip_address(), tcpServer.get_port());
rob.meades@u-blox.com 28:e33af9f1ce3e 282
wajahat.abbas@u-blox.com 37:e384b01c738a 283 printf("\nPerforming socket operations in a loop (until the user button is pressed on C030 or forever on C027)...\n");
RobMeades 33:48101a4c3f14 284 while (!buttonPressed) {
RobMeades 33:48101a4c3f14 285 // UDP Sockets
RobMeades 33:48101a4c3f14 286 printf("=== UDP ===\n");
RobMeades 33:48101a4c3f14 287 printf("Opening a UDP socket...\n");
RobMeades 33:48101a4c3f14 288 if (sockUdp.open(interface) == 0) {
RobMeades 33:48101a4c3f14 289 pulseEvent();
RobMeades 33:48101a4c3f14 290 printf("UDP socket open.\n");
RobMeades 33:48101a4c3f14 291 sockUdp.set_timeout(10000);
RobMeades 33:48101a4c3f14 292 printf("Sending time request to \"2.pool.ntp.org\" over UDP socket...\n");
RobMeades 33:48101a4c3f14 293 memset (buf, 0, sizeof(buf));
RobMeades 33:48101a4c3f14 294 *buf = '\x1b';
RobMeades 33:48101a4c3f14 295 if (sockUdp.sendto(udpServer, (void *) buf, 48) == 48) {
rob.meades@u-blox.com 1:581335dbdd60 296 pulseEvent();
RobMeades 33:48101a4c3f14 297 printf("Socket send completed, waiting for UDP response...\n");
RobMeades 33:48101a4c3f14 298 x = sockUdp.recvfrom(&udpSenderAddress, buf, sizeof (buf));
RobMeades 33:48101a4c3f14 299 if (x > 0) {
rob.meades@u-blox.com 1:581335dbdd60 300 pulseEvent();
RobMeades 33:48101a4c3f14 301 printf("Received %d byte response from server %s on UDP socket:\n"
RobMeades 33:48101a4c3f14 302 "-------------------------------------------------------\n",
RobMeades 33:48101a4c3f14 303 x, udpSenderAddress.get_ip_address());
RobMeades 33:48101a4c3f14 304 printNtpTime(buf, x);
RobMeades 33:48101a4c3f14 305 printf("-------------------------------------------------------\n");
RobMeades 33:48101a4c3f14 306 }
RobMeades 33:48101a4c3f14 307 }
RobMeades 33:48101a4c3f14 308 printf("Closing socket...\n");
RobMeades 33:48101a4c3f14 309 sockUdp.close();
RobMeades 33:48101a4c3f14 310 pulseEvent();
RobMeades 33:48101a4c3f14 311 printf("Socket closed.\n");
RobMeades 33:48101a4c3f14 312 }
RobMeades 33:48101a4c3f14 313
RobMeades 33:48101a4c3f14 314 #ifndef TARGET_UBLOX_C030_N211
RobMeades 33:48101a4c3f14 315 // TCP Sockets
RobMeades 33:48101a4c3f14 316 printf("=== TCP ===\n");
RobMeades 33:48101a4c3f14 317 printf("Opening a TCP socket...\n");
RobMeades 33:48101a4c3f14 318 if (sockTcp.open(interface) == 0) {
RobMeades 33:48101a4c3f14 319 pulseEvent();
RobMeades 33:48101a4c3f14 320 printf("TCP socket open.\n");
RobMeades 33:48101a4c3f14 321 sockTcp.set_timeout(10000);
RobMeades 33:48101a4c3f14 322 printf("Connecting socket to %s on port %d...\n", tcpServer.get_ip_address(), tcpServer.get_port());
RobMeades 33:48101a4c3f14 323 if (sockTcp.connect(tcpServer) == 0) {
RobMeades 33:48101a4c3f14 324 pulseEvent();
fahim.alavi@u-blox.com 35:8e65f2bee044 325 printf("Connected, sending HTTP GET request to %s over socket...\n", TCP_SERVER);
RobMeades 33:48101a4c3f14 326 strcpy (buf, "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\r\n\r\n");
RobMeades 33:48101a4c3f14 327 // Note: since this is a short string we can send it in one go as it will
RobMeades 33:48101a4c3f14 328 // fit within the default buffer sizes. Normally you should call sock.send()
RobMeades 33:48101a4c3f14 329 // in a loop until your entire buffer has been sent.
RobMeades 33:48101a4c3f14 330 if (sockTcp.send((void *) buf, strlen(buf)) == (int) strlen(buf)) {
RobMeades 33:48101a4c3f14 331 pulseEvent();
RobMeades 33:48101a4c3f14 332 printf("Socket send completed, waiting for response...\n");
RobMeades 33:48101a4c3f14 333 x = sockTcp.recv(buf, sizeof (buf));
rob.meades@u-blox.com 1:581335dbdd60 334 if (x > 0) {
rob.meades@u-blox.com 1:581335dbdd60 335 pulseEvent();
RobMeades 33:48101a4c3f14 336 printf("Received %d byte response from server on TCP socket:\n"
RobMeades 33:48101a4c3f14 337 "----------------------------------------------------\n%.*s"
RobMeades 33:48101a4c3f14 338 "----------------------------------------------------\n",
RobMeades 33:48101a4c3f14 339 x, x, buf);
rob.meades@u-blox.com 1:581335dbdd60 340 }
rob.meades@u-blox.com 1:581335dbdd60 341 }
rob.meades@u-blox.com 1:581335dbdd60 342 }
RobMeades 33:48101a4c3f14 343 printf("Closing socket...\n");
RobMeades 33:48101a4c3f14 344 sockTcp.close();
RobMeades 33:48101a4c3f14 345 pulseEvent();
RobMeades 33:48101a4c3f14 346 printf("Socket closed.\n");
rob.meades@u-blox.com 1:581335dbdd60 347 }
wajahat.abbas@u-blox.com 37:e384b01c738a 348 #if (INTERFACE_USED == UBLOX_AT_CELLULAR_INTERFACE) && !defined(TARGET_UBLOX_C027)
wajahat.abbas@u-blox.com 37:e384b01c738a 349 change_rat_mno(interface);
wajahat.abbas@u-blox.com 37:e384b01c738a 350 #endif //(INTERFACE_USED == UBLOX_AT_CELLULAR_INTERFACE)
wajahat.abbas@u-blox.com 37:e384b01c738a 351 #endif //TARGET_UBLOX_C030_N211
RobMeades 33:48101a4c3f14 352 wait_ms(5000);
RobMeades 33:48101a4c3f14 353 #ifndef TARGET_UBLOX_C027
RobMeades 33:48101a4c3f14 354 printf("[Checking if user button has been pressed]\n");
RobMeades 33:48101a4c3f14 355 #endif
rob.meades@u-blox.com 1:581335dbdd60 356 }
RobMeades 33:48101a4c3f14 357
RobMeades 33:48101a4c3f14 358 pulseEvent();
RobMeades 33:48101a4c3f14 359 printf("User button was pressed, stopping...\n");
RobMeades 33:48101a4c3f14 360 interface->disconnect();
RobMeades 33:48101a4c3f14 361 ledOff();
RobMeades 33:48101a4c3f14 362 printf("Stopped.\n");
rob.meades@u-blox.com 1:581335dbdd60 363 } else {
rob.meades@u-blox.com 1:581335dbdd60 364 bad();
RobMeades 33:48101a4c3f14 365 printf("Unable to get IP address of \"developer.mbed.org\" or \"2.pool.ntp.org\".\n");
rob.meades@u-blox.com 1:581335dbdd60 366 }
rob.meades@u-blox.com 1:581335dbdd60 367 }
RobMeades 32:bdc45c7052cc 368 // End Of File