MultiTech Dragonfly with ROHM Sensor board sending data to IBM BlueMix Quickstart
Dependencies: mbed mtsas FXAS21002 FXOS8700 mbed-rtos
Fork of AvnetWorking_IBM_QuickStart by
main.cpp@5:dbedb2422089, 2016-08-23 (annotated)
- Committer:
- BlueShadow
- Date:
- Tue Aug 23 00:34:17 2016 +0000
- Revision:
- 5:dbedb2422089
- Parent:
- 4:d16e07588838
- Child:
- 6:8f1ad9d2193e
migration to Freescale sensor - may not work;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
BlueShadow | 5:dbedb2422089 | 1 | /* Copyright (c) 2015 NXP Semiconductors. MIT License |
BlueShadow | 5:dbedb2422089 | 2 | * |
BlueShadow | 5:dbedb2422089 | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
BlueShadow | 5:dbedb2422089 | 4 | * and associated documentation files (the "Software"), to deal in the Software without |
BlueShadow | 5:dbedb2422089 | 5 | * restriction, including without limitation the rights to use, copy, modify, merge, publish, |
BlueShadow | 5:dbedb2422089 | 6 | * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the |
BlueShadow | 5:dbedb2422089 | 7 | * Software is furnished to do so, subject to the following conditions: |
BlueShadow | 5:dbedb2422089 | 8 | * |
BlueShadow | 5:dbedb2422089 | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
BlueShadow | 5:dbedb2422089 | 10 | * substantial portions of the Software. |
BlueShadow | 5:dbedb2422089 | 11 | * |
BlueShadow | 5:dbedb2422089 | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
BlueShadow | 5:dbedb2422089 | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
BlueShadow | 5:dbedb2422089 | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
BlueShadow | 5:dbedb2422089 | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
BlueShadow | 5:dbedb2422089 | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
BlueShadow | 5:dbedb2422089 | 17 | |
BlueShadow | 5:dbedb2422089 | 18 | * 8/12/2016 I will be making mistakes in this code. |
BlueShadow | 5:dbedb2422089 | 19 | * 8/15/2016 I2C bus in the code is on D14/D15 Arduino Pinout. FRDM-STBD-AGM01 board is jumpered |
BlueShadow | 5:dbedb2422089 | 20 | * to use the wrong pins vs the code. Move the Jumpers from I2C-SCL1 to 0 and I2C-SDA1 to 0 |
BlueShadow | 5:dbedb2422089 | 21 | */ |
BlueShadow | 5:dbedb2422089 | 22 | /** Combination of MultiTech HTTPS Example |
BlueShadow | 2:1df4b48824b1 | 23 | * |
BlueShadow | 2:1df4b48824b1 | 24 | * Configures the Sensor board for Ambient Light, cellular radio, brings up the cellular link, |
BlueShadow | 2:1df4b48824b1 | 25 | * and does HTTPS POST requests. |
mfiore | 0:6ce1803b7a03 | 26 | * To do HTTPS requests with a certain server, the root certificate used to validate that server's certificate must be installed. See ssl_certificates.h for information on how to get the proper root certificate. |
mfiore | 0:6ce1803b7a03 | 27 | * |
BlueShadow | 2:1df4b48824b1 | 28 | * |
BlueShadow | 2:1df4b48824b1 | 29 | * |
BlueShadow | 2:1df4b48824b1 | 30 | * The following hardware is required to successfully run this program: |
BlueShadow | 2:1df4b48824b1 | 31 | * - MultiTech UDK2 (4" square white PCB with Arduino headers, antenna |
BlueShadow | 2:1df4b48824b1 | 32 | * connector, micro USB ports, and 40-pin connector for Dragonfly) |
BlueShadow | 2:1df4b48824b1 | 33 | * - MultiTech Dragonfly (1"x2" green PCB with Telit radio) |
BlueShadow | 5:dbedb2422089 | 34 | * - NXP Freesclae FRDM-STBC-AGM01 |
BlueShadow | 5:dbedb2422089 | 35 | * 3-axis accelerometer + 3-axis magnetometer, 3-axis gyroscope, |
BlueShadow | 2:1df4b48824b1 | 36 | * |
BlueShadow | 2:1df4b48824b1 | 37 | * What this program does: |
BlueShadow | 5:dbedb2422089 | 38 | * - reads data from all sensors |
BlueShadow | 2:1df4b48824b1 | 39 | * - prints all sensor data to debug port on a periodic basis |
BlueShadow | 2:1df4b48824b1 | 40 | * - optionally send data to BlueMix |
BlueShadow | 2:1df4b48824b1 | 41 | * - All data is sent to a specific location determined by the student login. |
BlueShadow | 2:1df4b48824b1 | 42 | * - BlueMix cloud platform (user must create own account and configure a device |
BlueShadow | 2:1df4b48824b1 | 43 | * |
BlueShadow | 2:1df4b48824b1 | 44 | * Setup: |
BlueShadow | 2:1df4b48824b1 | 45 | * - Correctly insert SIM card into Dragonfly |
BlueShadow | 2:1df4b48824b1 | 46 | * - Seat the Dragonfly on the UDK2 board |
BlueShadow | 2:1df4b48824b1 | 47 | * - Connect an antenna to the connector on the Dragonfly labled "M" |
BlueShadow | 2:1df4b48824b1 | 48 | * - Stack the Base Shield on the UDK2 Arduino headers |
BlueShadow | 2:1df4b48824b1 | 49 | * - Stack the MEMs board on top of the Base Shield |
BlueShadow | 2:1df4b48824b1 | 50 | * - Plug in the power cable |
BlueShadow | 2:1df4b48824b1 | 51 | * - Plug a micro USB cable into the port below and slightly to the |
BlueShadow | 2:1df4b48824b1 | 52 | * left of the Dragonfly (NOT the port on the Dragonfly) |
BlueShadow | 2:1df4b48824b1 | 53 | * |
BlueShadow | 2:1df4b48824b1 | 54 | * Go have fun and make something cool! |
BlueShadow | 2:1df4b48824b1 | 55 | * |
BlueShadow | 2:1df4b48824b1 | 56 | ************************************************************************/ |
BlueShadow | 2:1df4b48824b1 | 57 | /* |
BlueShadow | 5:dbedb2422089 | 58 | * Sample Program Description: |
BlueShadow | 5:dbedb2422089 | 59 | * This Program will enable to Multi-Tech Dragonfly platform to utilize NXP Freescale FRDM-STBC-AGM01 Shield Board. |
BlueShadow | 5:dbedb2422089 | 60 | * This program will initialize sensors on the shield and then read back the sensor data. |
BlueShadow | 5:dbedb2422089 | 61 | * Data will then be output to the UART Debug Terminal. |
mfiore | 0:6ce1803b7a03 | 62 | */ |
mfiore | 0:6ce1803b7a03 | 63 | |
mfiore | 0:6ce1803b7a03 | 64 | #include "mbed.h" |
mfiore | 0:6ce1803b7a03 | 65 | #include "mtsas.h" |
mfiore | 0:6ce1803b7a03 | 66 | #include "ssl_certificates.h" |
BlueShadow | 2:1df4b48824b1 | 67 | #include <string> // added for string manipulation |
BlueShadow | 5:dbedb2422089 | 68 | #include <vector> // added for SMS example |
BlueShadow | 5:dbedb2422089 | 69 | #include <iterator> // added for SMS example |
BlueShadow | 5:dbedb2422089 | 70 | #include <sstream> // added for HTTP |
BlueShadow | 5:dbedb2422089 | 71 | #include "FXAS21002.h" // added for nxp (freescale) sensor board |
BlueShadow | 5:dbedb2422089 | 72 | #include "FXOS8700.h" // added for nxp (freescale) sensor board |
BlueShadow | 2:1df4b48824b1 | 73 | |
BlueShadow | 2:1df4b48824b1 | 74 | //-------- Customise these values ----------- |
BlueShadow | 2:1df4b48824b1 | 75 | |
BlueShadow | 2:1df4b48824b1 | 76 | #define ORG "quickstart" // your organization or "quickstart" |
BlueShadow | 2:1df4b48824b1 | 77 | #define DEVICE_TYPE "dragonflytype" // use this default for quickstart or customize to your registered device type |
BlueShadow | 2:1df4b48824b1 | 78 | #define DEVICE_ID "dragonfly01" // use this default for quickstart or customize to your registered device id |
BlueShadow | 5:dbedb2422089 | 79 | #define TOKEN "token" // not used with "quickstart" |
BlueShadow | 2:1df4b48824b1 | 80 | #define EVENT "myEvent" // use this default or customize to your event type |
BlueShadow | 2:1df4b48824b1 | 81 | //-------- Customise the above values -------- |
BlueShadow | 2:1df4b48824b1 | 82 | |
BlueShadow | 2:1df4b48824b1 | 83 | |
BlueShadow | 2:1df4b48824b1 | 84 | //***************************************************************************************************************************************************** |
BlueShadow | 2:1df4b48824b1 | 85 | DigitalOut Led1Out(LED1); |
BlueShadow | 2:1df4b48824b1 | 86 | |
mfiore | 1:26b8af61d0ac | 87 | DigitalOut bc_nce(PB_2); |
mfiore | 1:26b8af61d0ac | 88 | |
mfiore | 0:6ce1803b7a03 | 89 | bool init_mtsas(); |
mfiore | 0:6ce1803b7a03 | 90 | char* httpResToStr(HTTPResult res); |
mfiore | 0:6ce1803b7a03 | 91 | |
mfiore | 0:6ce1803b7a03 | 92 | // The MTSSerialFlowControl object represents the physical serial link between the processor and the cellular radio. |
mfiore | 0:6ce1803b7a03 | 93 | mts::MTSSerialFlowControl* io; |
mfiore | 0:6ce1803b7a03 | 94 | // The Cellular object represents the cellular radio. |
mfiore | 0:6ce1803b7a03 | 95 | mts::Cellular* radio; |
mfiore | 0:6ce1803b7a03 | 96 | |
mfiore | 0:6ce1803b7a03 | 97 | // An APN is required for GSM radios. |
BlueShadow | 2:1df4b48824b1 | 98 | static const char apn[] = "iot.aer.net"; |
mfiore | 0:6ce1803b7a03 | 99 | |
mfiore | 0:6ce1803b7a03 | 100 | bool radio_ok = false; |
mfiore | 0:6ce1803b7a03 | 101 | |
BlueShadow | 2:1df4b48824b1 | 102 | //Define Pins for I2C Interface |
BlueShadow | 2:1df4b48824b1 | 103 | I2C i2c(I2C_SDA, I2C_SCL); |
BlueShadow | 2:1df4b48824b1 | 104 | bool RepStart = true; |
BlueShadow | 2:1df4b48824b1 | 105 | bool NoRepStart = false; |
BlueShadow | 2:1df4b48824b1 | 106 | |
BlueShadow | 2:1df4b48824b1 | 107 | char* httpResToStr(HTTPResult res); |
BlueShadow | 2:1df4b48824b1 | 108 | |
BlueShadow | 5:dbedb2422089 | 109 | namespace patch // this may be something to delete ********************* |
BlueShadow | 2:1df4b48824b1 | 110 | { |
BlueShadow | 2:1df4b48824b1 | 111 | template < typename T > std::string to_string( const T& n ) |
BlueShadow | 2:1df4b48824b1 | 112 | { |
BlueShadow | 2:1df4b48824b1 | 113 | std::ostringstream stm ; |
BlueShadow | 2:1df4b48824b1 | 114 | stm << n ; |
BlueShadow | 2:1df4b48824b1 | 115 | return stm.str() ; |
BlueShadow | 2:1df4b48824b1 | 116 | } |
BlueShadow | 2:1df4b48824b1 | 117 | } |
BlueShadow | 2:1df4b48824b1 | 118 | |
BlueShadow | 2:1df4b48824b1 | 119 | |
BlueShadow | 5:dbedb2422089 | 120 | // Initialize Serial port |
BlueShadow | 5:dbedb2422089 | 121 | Serial pc(USBTX, USBRX); |
BlueShadow | 5:dbedb2422089 | 122 | int pc_baud = 115200; |
BlueShadow | 5:dbedb2422089 | 123 | |
BlueShadow | 5:dbedb2422089 | 124 | // Initialize pins for I2C communication for sensors. Set jumpers J6,J7 in FRDM-STBC-AGM01 board accordingly. |
BlueShadow | 5:dbedb2422089 | 125 | FXOS8700 accel(D14,D15); |
BlueShadow | 5:dbedb2422089 | 126 | FXOS8700 mag(D14,D15); |
BlueShadow | 5:dbedb2422089 | 127 | FXAS21002 gyro(D14,D15); |
BlueShadow | 5:dbedb2422089 | 128 | |
BlueShadow | 5:dbedb2422089 | 129 | // Set Sensor Stream details |
BlueShadow | 5:dbedb2422089 | 130 | char streamAcc[] = "acc_rms"; // Stream you want to push to |
BlueShadow | 5:dbedb2422089 | 131 | char streamMag[] = "mag_rms"; // Stream you want to push to |
BlueShadow | 5:dbedb2422089 | 132 | char streamGyr[] = "gyr_rms"; // Stream you want to push to |
BlueShadow | 5:dbedb2422089 | 133 | |
BlueShadow | 5:dbedb2422089 | 134 | |
BlueShadow | 2:1df4b48824b1 | 135 | /**************************************************************************************************** |
BlueShadow | 2:1df4b48824b1 | 136 | // main |
BlueShadow | 2:1df4b48824b1 | 137 | ****************************************************************************************************/ |
BlueShadow | 2:1df4b48824b1 | 138 | |
BlueShadow | 2:1df4b48824b1 | 139 | int main() |
BlueShadow | 2:1df4b48824b1 | 140 | { |
mfiore | 1:26b8af61d0ac | 141 | // Disable the battery charger unless a battery is attached. |
mfiore | 1:26b8af61d0ac | 142 | bc_nce = 1; |
BlueShadow | 2:1df4b48824b1 | 143 | |
BlueShadow | 5:dbedb2422089 | 144 | // Change the baud rate of the debug port from the default 9600 to 115200. |
BlueShadow | 5:dbedb2422089 | 145 | // Serial debug(USBTX, USBRX); |
BlueShadow | 5:dbedb2422089 | 146 | // debug.baud(115200); |
BlueShadow | 5:dbedb2422089 | 147 | pc.baud(pc_baud); |
BlueShadow | 5:dbedb2422089 | 148 | |
BlueShadow | 5:dbedb2422089 | 149 | // Configure Accelerometer FXOS8700, Magnetometer FXOS8700 & Gyroscope FXAS21002 |
BlueShadow | 5:dbedb2422089 | 150 | accel.accel_config(); |
BlueShadow | 5:dbedb2422089 | 151 | mag.mag_config(); |
BlueShadow | 5:dbedb2422089 | 152 | gyro.gyro_config(); |
BlueShadow | 2:1df4b48824b1 | 153 | |
BlueShadow | 5:dbedb2422089 | 154 | float accel_data[3]; |
BlueShadow | 5:dbedb2422089 | 155 | float accel_rms=0.0; |
BlueShadow | 5:dbedb2422089 | 156 | float mag_data[3]; |
BlueShadow | 5:dbedb2422089 | 157 | float mag_rms=0.0; |
BlueShadow | 5:dbedb2422089 | 158 | float gyro_data[3]; |
BlueShadow | 5:dbedb2422089 | 159 | float gyro_rms=0.0; |
BlueShadow | 2:1df4b48824b1 | 160 | |
BlueShadow | 5:dbedb2422089 | 161 | logDebug("Begin Data Acquisition from FXOS8700 and FXAS21002....\r\n\r\n"); |
BlueShadow | 5:dbedb2422089 | 162 | |
BlueShadow | 5:dbedb2422089 | 163 | static int post_interval_ms = 10000; //************* it was 30000, I don't want to wait 30 seconds ************************/ |
BlueShadow | 5:dbedb2422089 | 164 | |
BlueShadow | 5:dbedb2422089 | 165 | |
BlueShadow | 2:1df4b48824b1 | 166 | |
mfiore | 0:6ce1803b7a03 | 167 | //Sets the log level to INFO, higher log levels produce more log output. |
mfiore | 0:6ce1803b7a03 | 168 | //Possible levels: NONE, FATAL, ERROR, WARNING, INFO, DEBUG, TRACE |
BlueShadow | 2:1df4b48824b1 | 169 | mts::MTSLog::setLogLevel(mts::MTSLog::TRACE_LEVEL); |
BlueShadow | 2:1df4b48824b1 | 170 | |
BlueShadow | 2:1df4b48824b1 | 171 | |
BlueShadow | 2:1df4b48824b1 | 172 | //****************************************************************************************************/ |
BlueShadow | 2:1df4b48824b1 | 173 | // Initialization Radio Section ********************************************************** |
BlueShadow | 2:1df4b48824b1 | 174 | //****************************************************************************************************/ |
mfiore | 0:6ce1803b7a03 | 175 | logInfo("initializing cellular radio"); |
mfiore | 0:6ce1803b7a03 | 176 | radio_ok = init_mtsas(); |
mfiore | 0:6ce1803b7a03 | 177 | if (! radio_ok) { |
mfiore | 0:6ce1803b7a03 | 178 | while (true) { |
mfiore | 0:6ce1803b7a03 | 179 | logError("failed to initialize cellular radio"); |
mfiore | 0:6ce1803b7a03 | 180 | wait(1); |
mfiore | 0:6ce1803b7a03 | 181 | } |
mfiore | 0:6ce1803b7a03 | 182 | } |
BlueShadow | 2:1df4b48824b1 | 183 | |
BlueShadow | 4:d16e07588838 | 184 | Timer post_timer; |
BlueShadow | 4:d16e07588838 | 185 | post_timer.start(); |
BlueShadow | 4:d16e07588838 | 186 | int timeStamp; |
BlueShadow | 4:d16e07588838 | 187 | int countingLoop = 0; |
BlueShadow | 4:d16e07588838 | 188 | Timer loop_timer; |
BlueShadow | 4:d16e07588838 | 189 | loop_timer.start(); |
BlueShadow | 2:1df4b48824b1 | 190 | |
mfiore | 0:6ce1803b7a03 | 191 | logInfo("setting APN"); |
mfiore | 0:6ce1803b7a03 | 192 | if (radio->setApn(apn) != MTS_SUCCESS) |
mfiore | 0:6ce1803b7a03 | 193 | logError("failed to set APN to \"%s\"", apn); |
BlueShadow | 2:1df4b48824b1 | 194 | logInfo("APN set successful"); |
BlueShadow | 2:1df4b48824b1 | 195 | |
BlueShadow | 4:d16e07588838 | 196 | logInfo("bringing up the link"); //added to the program to create a connection outside of the while(1) loop. |
BlueShadow | 4:d16e07588838 | 197 | if (! radio->connect()) { |
BlueShadow | 4:d16e07588838 | 198 | logError("failed to bring up the link"); |
BlueShadow | 4:d16e07588838 | 199 | //return 0; |
BlueShadow | 4:d16e07588838 | 200 | } else { |
BlueShadow | 4:d16e07588838 | 201 | |
BlueShadow | 4:d16e07588838 | 202 | logInfo("Entering loop"); |
BlueShadow | 5:dbedb2422089 | 203 | while (countingLoop < 5 ) { |
BlueShadow | 4:d16e07588838 | 204 | if (post_timer.read_ms() > post_interval_ms ) { // can this be changed to seconds? |
BlueShadow | 4:d16e07588838 | 205 | timeStamp = post_timer.read_ms(); |
BlueShadow | 4:d16e07588838 | 206 | logDebug("timer read %d", timeStamp); |
BlueShadow | 4:d16e07588838 | 207 | logDebug("timer value %d", post_interval_ms ); |
BlueShadow | 4:d16e07588838 | 208 | logDebug("loop count value %d", countingLoop ); |
BlueShadow | 2:1df4b48824b1 | 209 | |
BlueShadow | 5:dbedb2422089 | 210 | accel.acquire_accel_data_g(accel_data); |
BlueShadow | 5:dbedb2422089 | 211 | accel_rms = sqrt(((accel_data[0]*accel_data[0])+(accel_data[1]*accel_data[1])+(accel_data[2]*accel_data[2]))/3); |
BlueShadow | 5:dbedb2422089 | 212 | logDebug("accel %4.2f,\t%4.2f,\t%4.2f,\t\n",accel_data[0],accel_data[1],accel_data[2]); |
BlueShadow | 5:dbedb2422089 | 213 | wait(0.01); |
BlueShadow | 5:dbedb2422089 | 214 | |
BlueShadow | 5:dbedb2422089 | 215 | mag.acquire_mag_data_uT(mag_data); |
BlueShadow | 5:dbedb2422089 | 216 | logDebug("mag %4.2f,\t%4.2f,\t%4.2f,\t\n",mag_data[0],mag_data[1],mag_data[2]); |
BlueShadow | 5:dbedb2422089 | 217 | mag_rms = sqrt(((mag_data[0]*mag_data[0])+(mag_data[1]*mag_data[1])+(mag_data[2]*mag_data[2]))/3); |
BlueShadow | 5:dbedb2422089 | 218 | wait(0.01); |
BlueShadow | 4:d16e07588838 | 219 | |
BlueShadow | 5:dbedb2422089 | 220 | gyro.acquire_gyro_data_dps(gyro_data); |
BlueShadow | 5:dbedb2422089 | 221 | logDebug("gyro %4.2f,\t%4.2f,\t%4.2f\r\n",gyro_data[0],gyro_data[1],gyro_data[2]); |
BlueShadow | 5:dbedb2422089 | 222 | gyro_rms = sqrt(((gyro_data[0]*gyro_data[0])+(gyro_data[1]*gyro_data[1])+(gyro_data[2]*gyro_data[2]))/3); |
BlueShadow | 5:dbedb2422089 | 223 | wait(0.01); |
BlueShadow | 4:d16e07588838 | 224 | |
BlueShadow | 5:dbedb2422089 | 225 | logDebug("\r\nAccelerometer shock %f\r\n", accel_rms); |
BlueShadow | 5:dbedb2422089 | 226 | logDebug("Magnitometer max value vs 1.0 %f\r\n", mag_rms); |
BlueShadow | 5:dbedb2422089 | 227 | logDebug("Gyro RMS %f\r\n\n", gyro_rms); |
BlueShadow | 5:dbedb2422089 | 228 | wait(0.01); |
BlueShadow | 2:1df4b48824b1 | 229 | |
BlueShadow | 5:dbedb2422089 | 230 | // logDebug("https://quickstart.internetofthings.ibmcloud.com"); |
BlueShadow | 5:dbedb2422089 | 231 | // logInfo("bringing up the link"); |
BlueShadow | 2:1df4b48824b1 | 232 | |
BlueShadow | 2:1df4b48824b1 | 233 | // HTTPClient object used for HTTP requests. |
BlueShadow | 5:dbedb2422089 | 234 | // HTTPClient http; |
BlueShadow | 2:1df4b48824b1 | 235 | |
BlueShadow | 2:1df4b48824b1 | 236 | // Enable strict certificate validation. |
BlueShadow | 5:dbedb2422089 | 237 | // http.setPeerVerification(VERIFY_PEER); |
BlueShadow | 2:1df4b48824b1 | 238 | |
BlueShadow | 2:1df4b48824b1 | 239 | // Load certificates defined in ssl_certificates.h. |
BlueShadow | 2:1df4b48824b1 | 240 | // See comments in ssl_certificates.h for information on how to get and format root certificates. |
BlueShadow | 5:dbedb2422089 | 241 | // if (http.addRootCACertificate(ssl_certificates) != HTTP_OK) |
BlueShadow | 5:dbedb2422089 | 242 | // logError("loading SSL certificates failed"); |
BlueShadow | 2:1df4b48824b1 | 243 | |
BlueShadow | 2:1df4b48824b1 | 244 | // HTTP POST example - QUickstart |
BlueShadow | 2:1df4b48824b1 | 245 | |
BlueShadow | 5:dbedb2422089 | 246 | // char http_rx_buf[1024]; |
BlueShadow | 5:dbedb2422089 | 247 | // char http_tx_buf[1024]; |
BlueShadow | 2:1df4b48824b1 | 248 | |
BlueShadow | 5:dbedb2422089 | 249 | // logDebug("\r\nPosting Readings\r\n"); |
BlueShadow | 5:dbedb2422089 | 250 | // memset(http_tx_buf, 0, sizeof(http_tx_buf)); |
BlueShadow | 5:dbedb2422089 | 251 | // memset(http_rx_buf, 0, sizeof(http_rx_buf)); |
BlueShadow | 5:dbedb2422089 | 252 | // snprintf(http_tx_buf, sizeof(http_tx_buf), "{ \"AccX\": \"%f\" , \"AccY\": \"%f\", \"Accz\": \"%f\" }", accel_data[0],accel_data[1],accel_data[2]); |
BlueShadow | 5:dbedb2422089 | 253 | // logDebug("%s",http_tx_buf); |
BlueShadow | 5:dbedb2422089 | 254 | // HTTPResult res; |
BlueShadow | 2:1df4b48824b1 | 255 | |
BlueShadow | 2:1df4b48824b1 | 256 | // IHTTPDataIn object - will contain data received from server. |
BlueShadow | 5:dbedb2422089 | 257 | // HTTPText http_rx(http_rx_buf, sizeof(http_rx_buf)); |
BlueShadow | 2:1df4b48824b1 | 258 | |
BlueShadow | 2:1df4b48824b1 | 259 | // IHTTPDataOut object - contains data to be posted to server. |
BlueShadow | 2:1df4b48824b1 | 260 | // HTTPJson automatically adds the JSON content-type header to the request. |
BlueShadow | 5:dbedb2422089 | 261 | // HTTPJson http_tx(http_tx_buf, strlen(http_tx_buf)+1); |
BlueShadow | 2:1df4b48824b1 | 262 | |
BlueShadow | 2:1df4b48824b1 | 263 | // Make a HTTP POST request to http://httpbin.org/ |
BlueShadow | 5:dbedb2422089 | 264 | // res = http.post("http://quickstart.internetofthings.ibmcloud.com/api/v0002/device/types/dragonflytype/devices/dragonfly02/events/myEvent", http_tx, &http_rx); |
BlueShadow | 5:dbedb2422089 | 265 | // res = http.post("http://quickstart.internetofthings.ibmcloud.com/api/v0002/device/types/ TYPE VARIABLE /devices/ NAME VARIABLE /events/myEvent", http_tx, &http_rx); |
BlueShadow | 5:dbedb2422089 | 266 | // /*** there should be no spaces in the web site listed in above line ***/ |
BlueShadow | 5:dbedb2422089 | 267 | |
BlueShadow | 5:dbedb2422089 | 268 | // if (res != HTTP_OK) |
BlueShadow | 5:dbedb2422089 | 269 | // logError("HTTPS POST to Bluemix failed [%d][%s]", res, httpResToStr(res)); |
BlueShadow | 5:dbedb2422089 | 270 | // else |
BlueShadow | 5:dbedb2422089 | 271 | // logInfo("HTTPS POST to Bluemix succeeded [%d]\r\n%s", http.getHTTPResponseCode(), http_rx_buf); |
BlueShadow | 2:1df4b48824b1 | 272 | |
BlueShadow | 2:1df4b48824b1 | 273 | //logInfo("finished - bringing down link"); |
BlueShadow | 4:d16e07588838 | 274 | // radio->disconnect(); |
BlueShadow | 2:1df4b48824b1 | 275 | post_timer.reset(); |
BlueShadow | 3:ff2bf7a1ece8 | 276 | countingLoop +=1; |
BlueShadow | 2:1df4b48824b1 | 277 | } |
mfiore | 0:6ce1803b7a03 | 278 | } |
BlueShadow | 2:1df4b48824b1 | 279 | |
BlueShadow | 2:1df4b48824b1 | 280 | //return 0; |
mfiore | 0:6ce1803b7a03 | 281 | } |
BlueShadow | 4:d16e07588838 | 282 | radio->disconnect(); |
BlueShadow | 4:d16e07588838 | 283 | timeStamp = loop_timer.read_ms(); |
BlueShadow | 4:d16e07588838 | 284 | logInfo("loop timer = %d", timeStamp); |
BlueShadow | 4:d16e07588838 | 285 | logInfo("\r\n\n\nEnd Of Line\r\n"); |
mfiore | 0:6ce1803b7a03 | 286 | } |
mfiore | 0:6ce1803b7a03 | 287 | |
BlueShadow | 4:d16e07588838 | 288 | |
BlueShadow | 4:d16e07588838 | 289 | /*********************************************** |
BlueShadow | 4:d16e07588838 | 290 | * below are the call routines |
BlueShadow | 4:d16e07588838 | 291 | /***********************************************/ |
BlueShadow | 4:d16e07588838 | 292 | |
BlueShadow | 2:1df4b48824b1 | 293 | bool init_mtsas() |
BlueShadow | 2:1df4b48824b1 | 294 | { |
mfiore | 0:6ce1803b7a03 | 295 | io = new mts::MTSSerialFlowControl(RADIO_TX, RADIO_RX, RADIO_RTS, RADIO_CTS); |
mfiore | 0:6ce1803b7a03 | 296 | if (! io) |
mfiore | 0:6ce1803b7a03 | 297 | return false; |
BlueShadow | 2:1df4b48824b1 | 298 | |
mfiore | 0:6ce1803b7a03 | 299 | // radio default baud rate is 115200 |
mfiore | 0:6ce1803b7a03 | 300 | io->baud(115200); |
mfiore | 0:6ce1803b7a03 | 301 | radio = mts::CellularFactory::create(io); |
mfiore | 0:6ce1803b7a03 | 302 | if (! radio) |
mfiore | 0:6ce1803b7a03 | 303 | return false; |
BlueShadow | 2:1df4b48824b1 | 304 | |
mfiore | 0:6ce1803b7a03 | 305 | // Transport must be set properly before any TCPSocketConnection or UDPSocket objects are created |
mfiore | 0:6ce1803b7a03 | 306 | Transport::setTransport(radio); |
BlueShadow | 2:1df4b48824b1 | 307 | |
mfiore | 0:6ce1803b7a03 | 308 | return true; |
mfiore | 0:6ce1803b7a03 | 309 | } |
mfiore | 0:6ce1803b7a03 | 310 | |
BlueShadow | 2:1df4b48824b1 | 311 | char* httpResToStr(HTTPResult res) |
BlueShadow | 2:1df4b48824b1 | 312 | { |
mfiore | 0:6ce1803b7a03 | 313 | switch(res) { |
mfiore | 0:6ce1803b7a03 | 314 | case HTTP_PROCESSING: |
mfiore | 0:6ce1803b7a03 | 315 | return "HTTP_PROCESSING"; |
mfiore | 0:6ce1803b7a03 | 316 | case HTTP_PARSE: |
mfiore | 0:6ce1803b7a03 | 317 | return "HTTP_PARSE"; |
mfiore | 0:6ce1803b7a03 | 318 | case HTTP_DNS: |
mfiore | 0:6ce1803b7a03 | 319 | return "HTTP_DNS"; |
mfiore | 0:6ce1803b7a03 | 320 | case HTTP_PRTCL: |
mfiore | 0:6ce1803b7a03 | 321 | return "HTTP_PRTCL"; |
mfiore | 0:6ce1803b7a03 | 322 | case HTTP_NOTFOUND: |
mfiore | 0:6ce1803b7a03 | 323 | return "HTTP_NOTFOUND"; |
mfiore | 0:6ce1803b7a03 | 324 | case HTTP_REFUSED: |
mfiore | 0:6ce1803b7a03 | 325 | return "HTTP_REFUSED"; |
mfiore | 0:6ce1803b7a03 | 326 | case HTTP_ERROR: |
mfiore | 0:6ce1803b7a03 | 327 | return "HTTP_ERROR"; |
mfiore | 0:6ce1803b7a03 | 328 | case HTTP_TIMEOUT: |
mfiore | 0:6ce1803b7a03 | 329 | return "HTTP_TIMEOUT"; |
mfiore | 0:6ce1803b7a03 | 330 | case HTTP_CONN: |
mfiore | 0:6ce1803b7a03 | 331 | return "HTTP_CONN"; |
mfiore | 0:6ce1803b7a03 | 332 | case HTTP_CLOSED: |
mfiore | 0:6ce1803b7a03 | 333 | return "HTTP_CLOSED"; |
mfiore | 0:6ce1803b7a03 | 334 | case HTTP_REDIRECT: |
mfiore | 0:6ce1803b7a03 | 335 | return "HTTP_REDIRECT"; |
mfiore | 0:6ce1803b7a03 | 336 | case HTTP_OK: |
mfiore | 0:6ce1803b7a03 | 337 | return "HTTP_OK"; |
mfiore | 0:6ce1803b7a03 | 338 | default: |
mfiore | 0:6ce1803b7a03 | 339 | return "HTTP Result unknown"; |
mfiore | 0:6ce1803b7a03 | 340 | } |
mfiore | 0:6ce1803b7a03 | 341 | } |
BlueShadow | 2:1df4b48824b1 | 342 |