Frank Vannieuwkerke / Mbed 2 deprecated Wi-Go_IOT_Demo_MKII

Port from Avnet's Internet Of Things full WiGo demo: SmartConfig - WebServer - Exosite - Android sensor Fusion App

Dependencies:   NVIC_set_all_priorities mbed cc3000_hostdriver_mbedsocket TEMT6200 TSI Wi-Go_eCompass_Lib_V3 WiGo_BattCharger

Wi-Go Reference Design Overview

For additional information on Wi-Go, please visit http://www.em.avnet.com/wi-go
For additional information on Freescale eCompass, please visit
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=E-Compass
Ported from Avnet's Wi-Go KEIL code.
Special thanks to Jim Carver from Avnet for providing the Wi-Go board and for his assistance.

Multiple Wi-Fi applications are provided within the latest version of Wi-Go software:

  • SmartConfig App for auto-setup of Wi-Go network parameters.
  • WebServer display of live sensor data.
  • Exosite portal sensor data feed by Wi-Go.
  • Freescale's Sensor Fusion App data feed by Wi-Go.

Wi-Go is intended for "untethered" portable operation (using it's high-capacity Lithium-Polymer battery). The serial terminal text interface is only required for initial setup, thereafter selection of an application from those available is via finger position on the Touch Slider during the initial 6 second startup period.

Running the Wi-Go Demo Suite

Warning

The on-board Firmware must be updated to mbed enable a Wi-Go system.
Goto the Component page to get the FirmwareUpdate tool (scroll down to the FirmwareUpdate topic).

MAG3110 sensor and eCompass Calibration!

As with the other sensor applications, the eCompass function requires quality calibration data to achieve best accuracy.
For the first 15 seconds after power-up it is recommended that "Figure 8" movements with Wi-Go be done in a smooth, repetitive pattern. Don't touch the slider pad during calibration.

Startup
The RGB LED blinks in a GREEN-ORANGE sequence to inform the user the module is waiting for input.
The RGB LED color designates which of the following Apps to launch.

RGB LED ColorApplication to Launch
OrangeErase all wireless profiles
PurpleSmartConfig
BlueWebServer
RedExosite Data Client
GreenAndroid Server

Swipe your index finger across the slider pad, the RGB LED color will change at approximately 20% intervals.
Removing your finger latches the last color displayed. After about 3 seconds, the selected app will start.
Another app can be selected when the slider pad is touched again within the 3 seconds timeout.

After launch of Exosite or Android Server Apps, the eCompass function then controls the RGB LED.
(not in WebServer mode where RGB LEDs are manually controlled by the User).

RGB LED ColorDirection Indication
BlueNear to North
GreenNorth
RedEast / West
PurpleSouth

__Note!__ The D1, D2 and D3 User LEDs on Wi-Go adhere to the following convention for the different Apps

User LED#Description of function controlling the LED
D1is the board heartbeat, derived from the timer interrupt
D2indicates network activity as follows:
Web Server Wi-Go webpage is being served.
Exosite Client Wi-Go is sending data.
Android App Wi-Go is sending data
D3WLAN Network is Connected

Detail of Wi-Go Applications

App #1: SmartConfig
See TI's pages on how to use the SmartConfig tool:

  • Preferred method : Configuration using the SmartConfig tool
  • SmartConfig download: Smart Config and Home Automation
    • iOS app : available at Apple app store.
    • Android app : download and install the Android SmartConfig Application on a PC.
      This file contains the source code as well as the compiled APK file.
      The APK file is stored in ti\CC3000AndroidApp\SmartConfigCC3X\bin.

App #2: WebServer display of live sensor data
__Note!__
When using the WebServer for the first time on a Wi-Fi network you will need to determine the IP address that's assigned to Wi-Go by the DHCP Server. To do this, it is recommended you use one of the following two methods:

  • While Wi-Go is initially tethered to a laptop via USB, launch of the WebServer Application and note the IP address that is reported on the terminal screen immediately after selection of this App.
  • Alternatively, use a 3rd party LAN SCAN type tool to view Wi-Go's IP address.
    eg. FING, - available for free download from Google Play or iTunes App Stores…

Wi-Go's WebServer Application is selected as follows:

  • Press RESET, followed by the eCompass Calibration (mentioned at the top of this page).
    Then use index finger on slider to select the WebServer App (RGB LED = BLUE).
    At end of the 3 second selection period the WebServer App shall launch.
  • If you are tethered to a laptop and have a terminal open the Wi-Fi network connection confirmation will be seen, eg. 

'*** Wi-Go board DHCP assigned IP Address = 192.168.43.102
  • Once you have noted Wi-Go's reported IP address, the USB cable may be disconnected and Wi-Go then used as intended, running on it's own battery power.
  • Use an Internet Browser on SmartPhone/Tablet/Laptop (connected to same Hot-Spot/Wireless Router subnet), to now connect to the noted Wi-Go IP address and view the WebServer output: /media/uploads/frankvnk/wi-go_webserver.png
  • the Webserver sensor data is auto-updated every 2 seconds a manual refresh (F5 on laptop).
  • In the event of an error, press refresh to regenerate the screen.
  • Use the mouse (or touch-screen) to exercise the RGB LED output.

App #3: Exosite Data Client
Wi-Go's sensor data gets transmitted via Wi-Fi to a cloud-based Exosite portal where the sensor measurements are displayed graphically on a "dashboard". Users can create unique customized dashboards using drag and drop GUI widgets from the library provided on the Exosite website.
__Note!__ For the Exosite application a "live" connection to the Internet is required !!!

  • Press RESET, followed by the eCompass Calibration (mentioned at the top of this page).
    Then use index finger on slider to select the Exosite Client App (RGB LED = RED)
  • On launching this App, note Wi-Go's MAC address displayed on your terminal
    (if not running a terminal use FING or other WLAN Scan tool to determine Wi-Go's MAC address) /media/uploads/frankvnk/mac_address.png
  • Using your computer's internet browser, go to avnet.exosite.com and sign-up for a free Avnet Trial Exosite Account: /media/uploads/frankvnk/avnet_trial_exosite.png
  • On the next screen, click on the Sign-Up Now button in the displayed Avnet Trial account option.
  • Complete the Account Info and Contact Info then click on Create Account (make sure to use a valid email address!).
  • Check for new incoming email from avnet.exosite.com to the address you provided and click on the link in this email to activate your new Exosite account.
  • Once activated, login using the email address and password that you chose in your registration. Your Exosite Portal and Dashboard should now display. The first time you log-in to your new account, the default Home dashboard will be displayed, pre-configured with two widgets. On the left is the Welcome widget for tips and information. On the right is the Device List widget.
    Dashboards are configurable, so at any time this default dashboard can be changed, widgets deleted and added (Clicking the upside-down triangle icon in a widget's Title bar will allow you to edit it).
  • Before going further with the Dashboard, you need to connect your Wi-Go device to your Exosite account. Do this by going to the left sidebar and selecting Devices followed by selecting the +Add Device link (on right of screen). /media/uploads/frankvnk/add_device.png
  • In the Setup screens that follow, enter the following
Select a supported deviceWi-Go
Enter device MAC Addressnn:nn:nn:nn:nn:nn [your Wi-Go's MAC address including colons]
Enter device Name[choose a descriptive name]
Enter device Location[description of your location]
  • Once completed, under Devices the name chosen for the added Wi-Go device should now be listed.
  • Click on this new Wi-Go device to examine (and edit if necessary) it's Device Information screen.
    /media/uploads/frankvnk/device_information.png
  • Click the CLOSE button to exit the Device Information screen.
  • On your Wi-Go kit now press RESET, followed by the eCompass Calibration (mentioned at the top of this page)
    and again select the Exosite Client App (RGB LED = RED) using your index finger.
  • Refresh your browser (press F5) a couple've times until the Active indicator changes to On (Green).
    /media/uploads/frankvnk/active_indicator.png
  • From the left sidebar click on Home and click on the recently named Wi-Go device which is located under the Device List.
    This will bring-up a default dashboard display similar to what's shown below.
    (Dashboards are typically accessed via the Dashboards menu entry). Check the dashboard is updating with live data by moving your Wi-Go Kit through different orientations.
    /media/uploads/frankvnk/dashboard.png
  • To create a custom dashboard, select Dashboards from the sidebar menu, followed by +Add Dashboard (on right side of Your Dashboards title bar). After completion of the initial configuration screen you will then be able to add Widgets to display the various Wi-Go data sources as well as pictures and text to support your application.
  • More guidance on the creation, editing and sharing of custom dashboards is available under the Exosite support pages

App #4: Android Sensor Fusion App

  • Press RESET, followed by the eCompass Calibration (mentioned at the top of this page)
    , then use index finger on slider to select the Android App (RGB LED = GREEN)
  • Freescale's ''Xtrinsic Sensor Fusion Toolbox'" will run on Android 3.0 or above phone or tablet. Free to download from Google Play, type Sensor fusion in the search box to find it. freescale.sensors.sfusion /media/uploads/frankvnk/sensor_fusion_toolbox.png
  • The Freescale App is well documented. To access the built-in documentation, press the NAV button at top of screen followed by Documentation from the scroll-down menu:
    /media/uploads/frankvnk/sensor_fusion_doc.png
  • Freescale's sensors site provides additional resources such as this overview: free-android-app-teaches-sensor-fusion-basics
  • Go to the Options Menu and select Preferences… /media/uploads/frankvnk/sensor_fusion_preferences.png
  • The following items need to be taken care of:
Enter WiGo's IP address
Enter the SSID (of the Hot-Spot or Wireless Access Point used by Wi-Go)
  • Press Save and Exit!
    /media/uploads/frankvnk/sensor_fusion_save_and_exit.png
  • Exit the Application completely then re-launch the Sensor Fusion Application.
  • Select the ''Source/Algorithm'" menu and change the data source to Wi-Go mag/accel /media/uploads/frankvnk/sensor_fusion_wigo_mag_accel.png
  • The Android App should now be displaying a 3-D image of Wi-Go that you can rotate and flip-over by moving the Wi-Go board accordingly…
  • Use NAV > Device View to display if this view does not come-up by default. /media/uploads/frankvnk/sensor_fusion_nav_device_view.png
  • A Serial Terminal connection is not necessary but if you happen to have one open you should see the following messages as Wi-Go connects to the Android App:
    "Server waiting for connection" followed by
    "connected, transmit buffer size= 96", and then
    "input = 0123456789"
    at which time Wi-Go starts streaming data to the Android App.

main.cpp@7:9d86d022fa68, 2015-02-28 (annotated)

Committer:
frankvnk
Date:
Sat Feb 28 20:23:30 2015 +0000
Revision:
7:9d86d022fa68
Parent:
6:cbd7f95bbca9 
Fixed Webserver lockup by skipping all code in the SysTick_Handler while HTTP data is sent.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
frankvnk 1:99bfc8d68fd3 1 /* mbed Microcontroller Library
frankvnk 1:99bfc8d68fd3 2 * Copyright (c) 2006-2013 ARM Limited
frankvnk 1:99bfc8d68fd3 3 *
frankvnk 1:99bfc8d68fd3 4 * Licensed under the Apache License, Version 2.0 (the "License");
frankvnk 1:99bfc8d68fd3 5 * you may not use this file except in compliance with the License.
frankvnk 1:99bfc8d68fd3 6 * You may obtain a copy of the License at
frankvnk 1:99bfc8d68fd3 7 *
frankvnk 1:99bfc8d68fd3 8 * http://www.apache.org/licenses/LICENSE-2.0
frankvnk 1:99bfc8d68fd3 9 *
frankvnk 1:99bfc8d68fd3 10 * Unless required by applicable law or agreed to in writing, software
frankvnk 1:99bfc8d68fd3 11 * distributed under the License is distributed on an "AS IS" BASIS,
frankvnk 1:99bfc8d68fd3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
frankvnk 1:99bfc8d68fd3 13 * See the License for the specific language governing permissions and
frankvnk 1:99bfc8d68fd3 14 * limitations under the License.
frankvnk 1:99bfc8d68fd3 15 */
frankvnk 1:99bfc8d68fd3 16 #include "mbed.h"
frankvnk 1:99bfc8d68fd3 17 #include "cc3000.h"
frankvnk 1:99bfc8d68fd3 18 #include "main.h"
frankvnk 4:8f8d0d19e6f1 19 #include "TCPSocketConnection.h"
frankvnk 4:8f8d0d19e6f1 20 #include "TCPSocketServer.h"
frankvnk 1:99bfc8d68fd3 21
frankvnk 1:99bfc8d68fd3 22 using namespace mbed_cc3000;
frankvnk 1:99bfc8d68fd3 23
frankvnk 1:99bfc8d68fd3 24 tUserFS user_info;
frankvnk 1:99bfc8d68fd3 25
frankvnk 1:99bfc8d68fd3 26 /* cc3000 module declaration specific for user's board. Check also init() */
frankvnk 1:99bfc8d68fd3 27 #if (MY_BOARD == WIGO)
frankvnk 1:99bfc8d68fd3 28
frankvnk 4:8f8d0d19e6f1 29 #include "I2C_busreset.h"
frankvnk 1:99bfc8d68fd3 30 #include "defLED.h"
frankvnk 1:99bfc8d68fd3 31 #include "TSISensor.h"
frankvnk 1:99bfc8d68fd3 32 #include "TEMT6200.h"
frankvnk 1:99bfc8d68fd3 33 #include "WiGo_BattCharger.h"
frankvnk 1:99bfc8d68fd3 34 #include "MMA8451Q.h"
frankvnk 1:99bfc8d68fd3 35 #include "MAG3110.h"
frankvnk 1:99bfc8d68fd3 36 #include "MPL3115A2.h"
frankvnk 1:99bfc8d68fd3 37 #include "Wi-Go_eCompass_Lib_V3.h"
frankvnk 1:99bfc8d68fd3 38 #include "demo.h"
frankvnk 4:8f8d0d19e6f1 39 #include "doTCPIP.h"
frankvnk 4:8f8d0d19e6f1 40 #include "run_exosite.h"
frankvnk 1:99bfc8d68fd3 41
frankvnk 1:99bfc8d68fd3 42 #define FCOUNTSPERG 4096.0F // sensor specific: MMA8451 provide 4096 counts / g in 2g mode
frankvnk 1:99bfc8d68fd3 43 #define FCOUNTSPERUT 10.0F // sensor specific: MAG3110 provide 10 counts / uT
frankvnk 1:99bfc8d68fd3 44
frankvnk 1:99bfc8d68fd3 45 #define BATT_0 0.53
frankvnk 1:99bfc8d68fd3 46 #define BATT_100 0.63
frankvnk 1:99bfc8d68fd3 47
frankvnk 1:99bfc8d68fd3 48 DigitalOut ledr (LED_RED);
frankvnk 1:99bfc8d68fd3 49 DigitalOut ledg (LED_GREEN);
frankvnk 1:99bfc8d68fd3 50 DigitalOut ledb (LED_BLUE);
frankvnk 1:99bfc8d68fd3 51 DigitalOut led1 (PTB8);
frankvnk 1:99bfc8d68fd3 52 DigitalOut led2 (PTB9);
frankvnk 1:99bfc8d68fd3 53 DigitalOut led3 (PTB10);
frankvnk 1:99bfc8d68fd3 54
frankvnk 4:8f8d0d19e6f1 55 cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), "", "", NONE, true);
frankvnk 4:8f8d0d19e6f1 56 TCPSocketConnection socket;
frankvnk 4:8f8d0d19e6f1 57
frankvnk 1:99bfc8d68fd3 58 Serial pc(USBTX, USBRX);
frankvnk 1:99bfc8d68fd3 59
frankvnk 1:99bfc8d68fd3 60 // Slide sensor
frankvnk 1:99bfc8d68fd3 61 TSISensor tsi;
frankvnk 1:99bfc8d68fd3 62
frankvnk 1:99bfc8d68fd3 63 // Systick
frankvnk 1:99bfc8d68fd3 64 Ticker systick;
frankvnk 7:9d86d022fa68 65 // Variable checked in the systick handler
frankvnk 7:9d86d022fa68 66 // Code in the systick handler is only processed when Systick_Allowed = 1
frankvnk 7:9d86d022fa68 67 bool Systick_Allowed = 1;
frankvnk 1:99bfc8d68fd3 68
frankvnk 1:99bfc8d68fd3 69 // Ambient light sensor : PTD5 = enable, PTB0 = analog input
frankvnk 1:99bfc8d68fd3 70 TEMT6200 ambi(PTD5, PTB0);
frankvnk 1:99bfc8d68fd3 71
frankvnk 1:99bfc8d68fd3 72 //Wi-Go battery charger control
frankvnk 1:99bfc8d68fd3 73 WiGo_BattCharger Batt(CHRG_EN1, CHRG_EN2, CHRG_SNS_EN, CHRG_SNS, CHRG_POK, CHRG_CHG);
frankvnk 1:99bfc8d68fd3 74
frankvnk 1:99bfc8d68fd3 75 // Accelerometer
frankvnk 1:99bfc8d68fd3 76 #define MMA8451_I2C_ADDRESS (0x1d<<1)
frankvnk 1:99bfc8d68fd3 77 MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS);
frankvnk 1:99bfc8d68fd3 78
frankvnk 1:99bfc8d68fd3 79 // Magnetometer
frankvnk 4:8f8d0d19e6f1 80 #define MAG3110_I2C_ADDRESS (0x0e<<1)
frankvnk 4:8f8d0d19e6f1 81 MAG3110 mag(PTE0, PTE1, MAG3110_I2C_ADDRESS);
frankvnk 1:99bfc8d68fd3 82
frankvnk 1:99bfc8d68fd3 83 // altimeter-Pressure-Temperature (apt)
frankvnk 1:99bfc8d68fd3 84 #define MPL3115A2_I2C_ADDRESS (0x60<<1)
frankvnk 1:99bfc8d68fd3 85 MPL3115A2 apt( PTE0, PTE1, MPL3115A2_I2C_ADDRESS);
frankvnk 1:99bfc8d68fd3 86
frankvnk 1:99bfc8d68fd3 87 volatile int secondFlag;
frankvnk 1:99bfc8d68fd3 88 volatile int HsecondFlag;
frankvnk 1:99bfc8d68fd3 89 unsigned int seconds;
frankvnk 1:99bfc8d68fd3 90 unsigned int compass_type;
frankvnk 1:99bfc8d68fd3 91 unsigned short adc_sample3;
frankvnk 1:99bfc8d68fd3 92 float fcountperg = 1.0F / FCOUNTSPERG;
frankvnk 1:99bfc8d68fd3 93 float fcountperut = 1.0F / FCOUNTSPERUT;
frankvnk 1:99bfc8d68fd3 94 volatile unsigned char newData;
frankvnk 1:99bfc8d68fd3 95 volatile int server_running;
frankvnk 1:99bfc8d68fd3 96 axis6_t axis6;
frankvnk 1:99bfc8d68fd3 97 int do_mDNS = 0;
frankvnk 1:99bfc8d68fd3 98 //Device name - used for Smart config in order to stop the Smart phone configuration process
frankvnk 1:99bfc8d68fd3 99 char DevServname[] = "CC3000";
frankvnk 1:99bfc8d68fd3 100
frankvnk 1:99bfc8d68fd3 101 void initLEDs(void)
frankvnk 1:99bfc8d68fd3 102 {
frankvnk 1:99bfc8d68fd3 103 RED_OFF;
frankvnk 1:99bfc8d68fd3 104 GREEN_OFF;
frankvnk 1:99bfc8d68fd3 105 BLUE_OFF;
frankvnk 1:99bfc8d68fd3 106 LED_D1_OFF;
frankvnk 1:99bfc8d68fd3 107 LED_D2_OFF;
frankvnk 1:99bfc8d68fd3 108 LED_D3_OFF;
frankvnk 1:99bfc8d68fd3 109 }
frankvnk 1:99bfc8d68fd3 110
frankvnk 1:99bfc8d68fd3 111 void GreenStop(void)
frankvnk 1:99bfc8d68fd3 112 {
frankvnk 1:99bfc8d68fd3 113 RED_OFF; GREEN_OFF; BLUE_OFF;
frankvnk 1:99bfc8d68fd3 114 while(1)
frankvnk 1:99bfc8d68fd3 115 {
frankvnk 1:99bfc8d68fd3 116 GREEN_ON;
frankvnk 1:99bfc8d68fd3 117 secondFlag = 0;
frankvnk 1:99bfc8d68fd3 118 while(!secondFlag);
frankvnk 1:99bfc8d68fd3 119 GREEN_OFF;
frankvnk 1:99bfc8d68fd3 120 secondFlag = 0;
frankvnk 1:99bfc8d68fd3 121 while(!secondFlag);
frankvnk 1:99bfc8d68fd3 122 }
frankvnk 1:99bfc8d68fd3 123 }
frankvnk 1:99bfc8d68fd3 124
frankvnk 1:99bfc8d68fd3 125 void accel_read(void)
frankvnk 1:99bfc8d68fd3 126 {
frankvnk 1:99bfc8d68fd3 127 signed short resultx, resulty, resultz;
frankvnk 1:99bfc8d68fd3 128 if(acc.isDataAvailable())
frankvnk 1:99bfc8d68fd3 129 {
frankvnk 4:8f8d0d19e6f1 130 resultx = acc.readReg(0x01)<<8;
frankvnk 4:8f8d0d19e6f1 131 resultx |= acc.readReg(0x02);
frankvnk 4:8f8d0d19e6f1 132 resultx = resultx >> 2;
frankvnk 4:8f8d0d19e6f1 133 resulty = acc.readReg(0x03)<<8;
frankvnk 4:8f8d0d19e6f1 134 resulty |= acc.readReg(0x04);
frankvnk 4:8f8d0d19e6f1 135 resulty = resulty >> 2;
frankvnk 4:8f8d0d19e6f1 136 resultz = acc.readReg(0x05)<<8;
frankvnk 4:8f8d0d19e6f1 137 resultz |= acc.readReg(0x06);
frankvnk 4:8f8d0d19e6f1 138 resultz = resultz >> 2;
frankvnk 1:99bfc8d68fd3 139 if(compass_type == NED_COMPASS)
frankvnk 1:99bfc8d68fd3 140 {
frankvnk 1:99bfc8d68fd3 141 axis6.acc_x = resultx;
frankvnk 1:99bfc8d68fd3 142 axis6.acc_y = -1 * resulty; // multiple by -1 to compensate for PCB layout
frankvnk 1:99bfc8d68fd3 143 axis6.acc_z = resultz;
frankvnk 1:99bfc8d68fd3 144 }
frankvnk 1:99bfc8d68fd3 145 if(compass_type == ANDROID_COMPASS)
frankvnk 1:99bfc8d68fd3 146 {
frankvnk 1:99bfc8d68fd3 147 axis6.acc_x = resulty; //
frankvnk 1:99bfc8d68fd3 148 axis6.acc_y = -1 * resultx;
frankvnk 1:99bfc8d68fd3 149 axis6.acc_z = resultz;
frankvnk 1:99bfc8d68fd3 150 }
frankvnk 1:99bfc8d68fd3 151 if(compass_type == WINDOWS_COMPASS)
frankvnk 1:99bfc8d68fd3 152 {
frankvnk 1:99bfc8d68fd3 153 axis6.acc_x = -1 * resulty; //
frankvnk 1:99bfc8d68fd3 154 axis6.acc_y = resultx;
frankvnk 1:99bfc8d68fd3 155 axis6.acc_z = resultz;
frankvnk 1:99bfc8d68fd3 156 }
frankvnk 1:99bfc8d68fd3 157 axis6.fax = axis6.acc_x;
frankvnk 1:99bfc8d68fd3 158 axis6.fay = axis6.acc_y;
frankvnk 1:99bfc8d68fd3 159 axis6.faz = axis6.acc_z;
frankvnk 1:99bfc8d68fd3 160 axis6.fGax = axis6.fax * fcountperg;
frankvnk 1:99bfc8d68fd3 161 axis6.fGay = axis6.fay * fcountperg;
frankvnk 1:99bfc8d68fd3 162 axis6.fGaz = axis6.faz * fcountperg;
frankvnk 1:99bfc8d68fd3 163 }
frankvnk 1:99bfc8d68fd3 164 }
frankvnk 1:99bfc8d68fd3 165
frankvnk 1:99bfc8d68fd3 166 void readTempAlt(void) // We don't use the fractional data
frankvnk 1:99bfc8d68fd3 167 {
frankvnk 4:8f8d0d19e6f1 168 unsigned char raw_data[2];
frankvnk 4:8f8d0d19e6f1 169 if(apt.getAltimeterRaw(&raw_data[0]))
frankvnk 1:99bfc8d68fd3 170 axis6.alt = ((raw_data[0] << 8) | raw_data[1]);
frankvnk 4:8f8d0d19e6f1 171 if(apt.getTemperatureRaw(&raw_data[0]))
frankvnk 4:8f8d0d19e6f1 172 axis6.temp = raw_data[0];
frankvnk 1:99bfc8d68fd3 173 }
frankvnk 1:99bfc8d68fd3 174
frankvnk 1:99bfc8d68fd3 175 void readCompass( void )
frankvnk 1:99bfc8d68fd3 176 {
frankvnk 4:8f8d0d19e6f1 177 if(mag.isDataAvailable())
frankvnk 1:99bfc8d68fd3 178 {
frankvnk 4:8f8d0d19e6f1 179 uint8_t mx_msb, my_msb, mz_msb;
frankvnk 4:8f8d0d19e6f1 180 uint8_t mx_lsb, my_lsb, mz_lsb;
frankvnk 4:8f8d0d19e6f1 181
frankvnk 4:8f8d0d19e6f1 182 mx_msb = mag.readReg(0x01);
frankvnk 4:8f8d0d19e6f1 183 mx_lsb = mag.readReg(0x02);
frankvnk 4:8f8d0d19e6f1 184 my_msb = mag.readReg(0x03);
frankvnk 4:8f8d0d19e6f1 185 my_lsb = mag.readReg(0x04);
frankvnk 4:8f8d0d19e6f1 186 mz_msb = mag.readReg(0x05);
frankvnk 4:8f8d0d19e6f1 187 mz_lsb = mag.readReg(0x06);
frankvnk 4:8f8d0d19e6f1 188
frankvnk 4:8f8d0d19e6f1 189 if(compass_type == NED_COMPASS)
frankvnk 4:8f8d0d19e6f1 190 {
frankvnk 4:8f8d0d19e6f1 191 axis6.mag_y = (((mx_msb << 8) | mx_lsb)); // x & y swapped to compensate for PCB layout
frankvnk 4:8f8d0d19e6f1 192 axis6.mag_x = (((my_msb << 8) | my_lsb));
frankvnk 4:8f8d0d19e6f1 193 axis6.mag_z = (((mz_msb << 8) | mz_lsb));
frankvnk 4:8f8d0d19e6f1 194 }
frankvnk 4:8f8d0d19e6f1 195 if(compass_type == ANDROID_COMPASS)
frankvnk 4:8f8d0d19e6f1 196 {
frankvnk 4:8f8d0d19e6f1 197 axis6.mag_x = (((mx_msb << 8) | mx_lsb));
frankvnk 4:8f8d0d19e6f1 198 axis6.mag_y = (((my_msb << 8) | my_lsb));
frankvnk 4:8f8d0d19e6f1 199 axis6.mag_z = -1 * (((mz_msb << 8) | mz_lsb)); // negate to reverse axis of Z to conform to Android coordinate system
frankvnk 4:8f8d0d19e6f1 200 }
frankvnk 4:8f8d0d19e6f1 201 if(compass_type == WINDOWS_COMPASS)
frankvnk 4:8f8d0d19e6f1 202 {
frankvnk 4:8f8d0d19e6f1 203 axis6.mag_x = (((mx_msb << 8) | mx_lsb));
frankvnk 4:8f8d0d19e6f1 204 axis6.mag_y = (((my_msb << 8) | my_lsb));
frankvnk 4:8f8d0d19e6f1 205 axis6.mag_z = -1 * (((mz_msb << 8) | mz_lsb));
frankvnk 4:8f8d0d19e6f1 206 }
frankvnk 4:8f8d0d19e6f1 207 axis6.fmx = axis6.mag_x;
frankvnk 4:8f8d0d19e6f1 208 axis6.fmy = axis6.mag_y;
frankvnk 4:8f8d0d19e6f1 209 axis6.fmz = axis6.mag_z;
frankvnk 4:8f8d0d19e6f1 210 axis6.fUTmx = axis6.fmx * fcountperut;
frankvnk 4:8f8d0d19e6f1 211 axis6.fUTmy = axis6.fmy * fcountperut;
frankvnk 4:8f8d0d19e6f1 212 axis6.fUTmz = axis6.fmz * fcountperut;
frankvnk 1:99bfc8d68fd3 213 }
frankvnk 1:99bfc8d68fd3 214 }
frankvnk 1:99bfc8d68fd3 215
frankvnk 4:8f8d0d19e6f1 216 void axis6Print(void)
frankvnk 4:8f8d0d19e6f1 217 {
frankvnk 4:8f8d0d19e6f1 218 char *compass_points[9] = {"North", "N-East", "East", "S-East", "South", "S-West", "West", "N-West", "North"};
frankvnk 4:8f8d0d19e6f1 219 signed short compass_bearing = (axis6.compass + 23) / 45;
frankvnk 4:8f8d0d19e6f1 220 printf("Compass : Roll=%-d Pitch=%-d Yaw=%-d [%s]\r\n", axis6.roll, axis6.pitch, axis6.yaw, compass_points[compass_bearing]);
frankvnk 4:8f8d0d19e6f1 221 printf("Accel : X= %1.2f, Y= %1.2f, Z= %1.2f\r\n", axis6.fGax, axis6.fGay, axis6.fGaz);
frankvnk 4:8f8d0d19e6f1 222 printf("Magneto : X= %3.1f, Y= %3.1f, Z= %3.1f\r\n\r\n", axis6.fUTmx, axis6.fUTmy, axis6.fUTmz);
frankvnk 4:8f8d0d19e6f1 223 }
frankvnk 4:8f8d0d19e6f1 224
frankvnk 1:99bfc8d68fd3 225 void set_dir_LED(void)
frankvnk 1:99bfc8d68fd3 226 {
frankvnk 1:99bfc8d68fd3 227 RED_OFF; GREEN_OFF; BLUE_OFF;
frankvnk 1:99bfc8d68fd3 228
frankvnk 1:99bfc8d68fd3 229 if((axis6.compass >= 353) || (axis6.compass <= 7))
frankvnk 1:99bfc8d68fd3 230 {
frankvnk 1:99bfc8d68fd3 231 GREEN_ON;
frankvnk 1:99bfc8d68fd3 232 }
frankvnk 1:99bfc8d68fd3 233 else
frankvnk 1:99bfc8d68fd3 234 {
frankvnk 1:99bfc8d68fd3 235 GREEN_OFF;
frankvnk 1:99bfc8d68fd3 236 }
frankvnk 1:99bfc8d68fd3 237 if(((axis6.compass >= 348) && (axis6.compass <= 357)) || ((axis6.compass >= 3) && (axis6.compass <= 12)))
frankvnk 1:99bfc8d68fd3 238 {
frankvnk 1:99bfc8d68fd3 239 BLUE_ON;
frankvnk 1:99bfc8d68fd3 240 }
frankvnk 1:99bfc8d68fd3 241 else
frankvnk 1:99bfc8d68fd3 242 {
frankvnk 1:99bfc8d68fd3 243 BLUE_OFF;
frankvnk 1:99bfc8d68fd3 244 }
frankvnk 1:99bfc8d68fd3 245 if((axis6.compass >= 348) || (axis6.compass <= 12)) return;
frankvnk 1:99bfc8d68fd3 246 if(((axis6.compass >= 268) && (axis6.compass <= 272)) || ((axis6.compass >= 88) && (axis6.compass <= 92)))
frankvnk 1:99bfc8d68fd3 247 {
frankvnk 1:99bfc8d68fd3 248 RED_ON;
frankvnk 1:99bfc8d68fd3 249 return;
frankvnk 1:99bfc8d68fd3 250 }
frankvnk 1:99bfc8d68fd3 251 if((axis6.compass >= 178) && (axis6.compass <= 182))
frankvnk 1:99bfc8d68fd3 252 {
frankvnk 1:99bfc8d68fd3 253 BLUE_ON;
frankvnk 1:99bfc8d68fd3 254 RED_ON;
frankvnk 1:99bfc8d68fd3 255 return;
frankvnk 1:99bfc8d68fd3 256 }
frankvnk 1:99bfc8d68fd3 257 }
frankvnk 1:99bfc8d68fd3 258
frankvnk 1:99bfc8d68fd3 259 void SysTick_Handler(void)
frankvnk 1:99bfc8d68fd3 260 {
frankvnk 1:99bfc8d68fd3 261 static unsigned int ttt = 1;
frankvnk 1:99bfc8d68fd3 262 int ts;
frankvnk 7:9d86d022fa68 263 if(Systick_Allowed)
frankvnk 6:cbd7f95bbca9 264 {
frankvnk 7:9d86d022fa68 265 ts = ttt & 0x1;
frankvnk 7:9d86d022fa68 266 if(ts == 0)
frankvnk 7:9d86d022fa68 267 {
frankvnk 7:9d86d022fa68 268 accel_read();
frankvnk 7:9d86d022fa68 269 readCompass();
frankvnk 7:9d86d022fa68 270 }
frankvnk 7:9d86d022fa68 271 if(ts == 1)
frankvnk 7:9d86d022fa68 272 {
frankvnk 7:9d86d022fa68 273 run_eCompass();
frankvnk 7:9d86d022fa68 274 newData = 1; // a general purpose flag for things that need to synch to the ISR
frankvnk 7:9d86d022fa68 275 axis6.timestamp++;
frankvnk 7:9d86d022fa68 276 if(!server_running) set_dir_LED(); // Set the LEDs based on direction when nothing else is usng them
frankvnk 7:9d86d022fa68 277 }
frankvnk 7:9d86d022fa68 278 if(ttt == 50)
frankvnk 7:9d86d022fa68 279 {
frankvnk 7:9d86d022fa68 280 LED_D1_ON;
frankvnk 7:9d86d022fa68 281 if(seconds && (seconds < 15)) calibrate_eCompass();
frankvnk 7:9d86d022fa68 282 readTempAlt();
frankvnk 7:9d86d022fa68 283 axis6.light = ambi.readRaw(); // Light Sensor
frankvnk 7:9d86d022fa68 284 HsecondFlag = 1; // A general purpose flag for things that need to happen every 500ms
frankvnk 7:9d86d022fa68 285 }
frankvnk 7:9d86d022fa68 286 if(ttt >= 100)
frankvnk 7:9d86d022fa68 287 {
frankvnk 7:9d86d022fa68 288 LED_D1_OFF;
frankvnk 7:9d86d022fa68 289 ttt = 1;
frankvnk 7:9d86d022fa68 290 calibrate_eCompass();
frankvnk 7:9d86d022fa68 291 Batt.sense_en(1);
frankvnk 7:9d86d022fa68 292 adc_sample3 = Batt.level();
frankvnk 7:9d86d022fa68 293 Batt.sense_en(0);
frankvnk 7:9d86d022fa68 294 secondFlag = 1; // A general purpose flag for things that need to happen once a second
frankvnk 7:9d86d022fa68 295 HsecondFlag = 1;
frankvnk 7:9d86d022fa68 296 seconds++;
frankvnk 7:9d86d022fa68 297 if(!(seconds & 0x1F)) do_mDNS = 1;
frankvnk 7:9d86d022fa68 298 } else ttt++;
frankvnk 6:cbd7f95bbca9 299 }
frankvnk 6:cbd7f95bbca9 300 }
frankvnk 6:cbd7f95bbca9 301 /*void SysTick_Handler(void)
frankvnk 6:cbd7f95bbca9 302 {
frankvnk 6:cbd7f95bbca9 303 static unsigned int ttt = 1;
frankvnk 6:cbd7f95bbca9 304 int ts;
frankvnk 1:99bfc8d68fd3 305 ts = ttt & 0x3;
frankvnk 1:99bfc8d68fd3 306 if(ts == 2) readCompass();
frankvnk 1:99bfc8d68fd3 307 if(ts == 1) accel_read();
frankvnk 1:99bfc8d68fd3 308 if(ts == 3)
frankvnk 1:99bfc8d68fd3 309 {
frankvnk 1:99bfc8d68fd3 310 run_eCompass();
frankvnk 1:99bfc8d68fd3 311 newData = 1; // a general purpose flag for things that need to synch to the ISR
frankvnk 1:99bfc8d68fd3 312 axis6.timestamp++;
frankvnk 1:99bfc8d68fd3 313 if(!server_running) set_dir_LED(); // Set the LEDs based on direction when nothing else is usng them
frankvnk 1:99bfc8d68fd3 314 }
frankvnk 4:8f8d0d19e6f1 315 if(ttt == 100)//systick = 0.005 : 100 - systick = 0.025 : 20
frankvnk 1:99bfc8d68fd3 316 {
frankvnk 1:99bfc8d68fd3 317 LED_D1_ON;
frankvnk 1:99bfc8d68fd3 318 if(seconds && (seconds < 15)) calibrate_eCompass();
frankvnk 1:99bfc8d68fd3 319 readTempAlt();
frankvnk 1:99bfc8d68fd3 320 axis6.light = ambi.readRaw(); // Light Sensor
frankvnk 1:99bfc8d68fd3 321 HsecondFlag = 1; // A general purpose flag for things that need to happen every 500ms
frankvnk 1:99bfc8d68fd3 322 }
frankvnk 4:8f8d0d19e6f1 323 if(ttt >= 200)//systick = 0.005 : 200 - systick = 0.025 : 40
frankvnk 1:99bfc8d68fd3 324 {
frankvnk 1:99bfc8d68fd3 325 LED_D1_OFF;
frankvnk 1:99bfc8d68fd3 326 ttt = 1;
frankvnk 1:99bfc8d68fd3 327 calibrate_eCompass();
frankvnk 1:99bfc8d68fd3 328 Batt.sense_en(1);
frankvnk 1:99bfc8d68fd3 329 adc_sample3 = Batt.level();
frankvnk 1:99bfc8d68fd3 330 Batt.sense_en(0);
frankvnk 1:99bfc8d68fd3 331 secondFlag = 1; // A general purpose flag for things that need to happen once a second
frankvnk 1:99bfc8d68fd3 332 HsecondFlag = 1;
frankvnk 1:99bfc8d68fd3 333 seconds++;
frankvnk 4:8f8d0d19e6f1 334 if(!(seconds & 0x1F)) do_mDNS = 1;
frankvnk 1:99bfc8d68fd3 335 } else ttt++;
frankvnk 6:cbd7f95bbca9 336 }*/
frankvnk 1:99bfc8d68fd3 337
frankvnk 1:99bfc8d68fd3 338 #elif (MY_BOARD == WIFI_DIPCORTEX)
frankvnk 1:99bfc8d68fd3 339 cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), PIN_INT0_IRQn);
frankvnk 1:99bfc8d68fd3 340 Serial pc(UART_TX, UART_RX);
frankvnk 1:99bfc8d68fd3 341 #else
frankvnk 1:99bfc8d68fd3 342
frankvnk 1:99bfc8d68fd3 343 #endif
frankvnk 1:99bfc8d68fd3 344
frankvnk 1:99bfc8d68fd3 345 #ifndef CC3000_UNENCRYPTED_SMART_CONFIG
frankvnk 1:99bfc8d68fd3 346 const uint8_t smartconfigkey[] = {0x73,0x6d,0x61,0x72,0x74,0x63,0x6f,0x6e,0x66,0x69,0x67,0x41,0x45,0x53,0x31,0x36};
frankvnk 1:99bfc8d68fd3 347 #else
frankvnk 1:99bfc8d68fd3 348 const uint8_t smartconfigkey = 0;
frankvnk 1:99bfc8d68fd3 349 #endif
frankvnk 1:99bfc8d68fd3 350
frankvnk 1:99bfc8d68fd3 351 /**
frankvnk 1:99bfc8d68fd3 352 * \brief Print cc3000 information
frankvnk 1:99bfc8d68fd3 353 * \param none
frankvnk 1:99bfc8d68fd3 354 * \return none
frankvnk 1:99bfc8d68fd3 355 */
frankvnk 1:99bfc8d68fd3 356 void print_cc3000_info() {
frankvnk 1:99bfc8d68fd3 357 uint8_t myMAC[8];
frankvnk 4:8f8d0d19e6f1 358 uint8_t spVER[5];
frankvnk 4:8f8d0d19e6f1 359 wifi._nvmem.read_sp_version(spVER);
frankvnk 4:8f8d0d19e6f1 360 printf("SP Version (TI) : %d %d %d %d %d\r\n", spVER[0], spVER[1], spVER[2], spVER[3], spVER[4]);
frankvnk 1:99bfc8d68fd3 361 printf("MAC address + cc3000 info \r\n");
frankvnk 1:99bfc8d68fd3 362 wifi.get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
frankvnk 1:99bfc8d68fd3 363 wifi.get_mac_address(myMAC);
frankvnk 1:99bfc8d68fd3 364 printf(" MAC address %02x:%02x:%02x:%02x:%02x:%02x \r\n \r\n", myMAC[0], myMAC[1], myMAC[2], myMAC[3], myMAC[4], myMAC[5]);
frankvnk 1:99bfc8d68fd3 365
frankvnk 1:99bfc8d68fd3 366 printf(" FTC %i \r\n",user_info.FTC);
frankvnk 1:99bfc8d68fd3 367 printf(" PP_version %i.%i \r\n",user_info.PP_version[0], user_info.PP_version[1]);
frankvnk 1:99bfc8d68fd3 368 printf(" SERV_PACK %i.%i \r\n",user_info.SERV_PACK[0], user_info.SERV_PACK[1]);
frankvnk 1:99bfc8d68fd3 369 printf(" DRV_VER %i.%i.%i \r\n",user_info.DRV_VER[0], user_info.DRV_VER[1], user_info.DRV_VER[2]);
frankvnk 1:99bfc8d68fd3 370 printf(" FW_VER %i.%i.%i \r\n",user_info.FW_VER[0], user_info.FW_VER[1], user_info.FW_VER[2]);
frankvnk 1:99bfc8d68fd3 371 }
frankvnk 1:99bfc8d68fd3 372
frankvnk 1:99bfc8d68fd3 373 /**
frankvnk 1:99bfc8d68fd3 374 * \brief Connect to SSID with a timeout
frankvnk 1:99bfc8d68fd3 375 * \param ssid Name of SSID
frankvnk 1:99bfc8d68fd3 376 * \param key Password
frankvnk 1:99bfc8d68fd3 377 * \param sec_mode Security mode
frankvnk 1:99bfc8d68fd3 378 * \return none
frankvnk 1:99bfc8d68fd3 379 */
frankvnk 1:99bfc8d68fd3 380 void connect_to_ssid(char *ssid, char *key, unsigned char sec_mode) {
frankvnk 1:99bfc8d68fd3 381 printf("Connecting to SSID: %s. Timeout is 10s. \r\n",ssid);
frankvnk 1:99bfc8d68fd3 382 if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) {
frankvnk 1:99bfc8d68fd3 383 printf(" Connected. \r\n");
frankvnk 1:99bfc8d68fd3 384 } else {
frankvnk 1:99bfc8d68fd3 385 printf(" Connection timed-out (error). Please restart. \r\n");
frankvnk 1:99bfc8d68fd3 386 while(1);
frankvnk 1:99bfc8d68fd3 387 }
frankvnk 1:99bfc8d68fd3 388 }
frankvnk 1:99bfc8d68fd3 389
frankvnk 1:99bfc8d68fd3 390 /**
frankvnk 1:99bfc8d68fd3 391 * \brief Connect to SSID without security
frankvnk 1:99bfc8d68fd3 392 * \param ssid Name of SSID
frankvnk 1:99bfc8d68fd3 393 * \return none
frankvnk 1:99bfc8d68fd3 394 */
frankvnk 1:99bfc8d68fd3 395 void connect_to_ssid(char *ssid) {
frankvnk 1:99bfc8d68fd3 396 wifi.connect_open((uint8_t *)ssid);
frankvnk 1:99bfc8d68fd3 397 }
frankvnk 1:99bfc8d68fd3 398
frankvnk 1:99bfc8d68fd3 399 /**
frankvnk 1:99bfc8d68fd3 400 * \brief First time configuration
frankvnk 1:99bfc8d68fd3 401 * \param none
frankvnk 1:99bfc8d68fd3 402 * \return none
frankvnk 1:99bfc8d68fd3 403 */
frankvnk 1:99bfc8d68fd3 404 void do_FTC(void) {
frankvnk 1:99bfc8d68fd3 405 printf("Running First Time Configuration \r\n");
frankvnk 1:99bfc8d68fd3 406 wifi.start_smart_config(smartconfigkey);
frankvnk 1:99bfc8d68fd3 407 while (wifi.is_dhcp_configured() == false) {
frankvnk 1:99bfc8d68fd3 408 wait_ms(500);
frankvnk 1:99bfc8d68fd3 409 printf("Waiting for dhcp to be set. \r\n");
frankvnk 1:99bfc8d68fd3 410 }
frankvnk 1:99bfc8d68fd3 411 user_info.FTC = 1;
frankvnk 1:99bfc8d68fd3 412 wifi.set_user_file_info((uint8_t *)&user_info, sizeof(user_info));
frankvnk 1:99bfc8d68fd3 413 wifi._wlan.stop();
frankvnk 1:99bfc8d68fd3 414 printf("FTC finished. \r\n");
frankvnk 1:99bfc8d68fd3 415 }
frankvnk 1:99bfc8d68fd3 416
frankvnk 1:99bfc8d68fd3 417 /**
frankvnk 1:99bfc8d68fd3 418 * \brief TCP server demo
frankvnk 1:99bfc8d68fd3 419 * \param none
frankvnk 1:99bfc8d68fd3 420 * \return int
frankvnk 1:99bfc8d68fd3 421 */
frankvnk 1:99bfc8d68fd3 422 int main() {
frankvnk 1:99bfc8d68fd3 423 int loop;
frankvnk 1:99bfc8d68fd3 424 int temp;
frankvnk 1:99bfc8d68fd3 425 unsigned int oldseconds;
frankvnk 1:99bfc8d68fd3 426
frankvnk 1:99bfc8d68fd3 427 //Board dependent init
frankvnk 1:99bfc8d68fd3 428 init();
frankvnk 1:99bfc8d68fd3 429
frankvnk 1:99bfc8d68fd3 430 // Initalize global variables
frankvnk 1:99bfc8d68fd3 431 axis6.packet_id = 1;
frankvnk 1:99bfc8d68fd3 432 axis6.timestamp = 0;
frankvnk 1:99bfc8d68fd3 433 axis6.acc_x = 0;
frankvnk 1:99bfc8d68fd3 434 axis6.acc_y = 0;
frankvnk 1:99bfc8d68fd3 435 axis6.acc_z = 0;
frankvnk 1:99bfc8d68fd3 436 axis6.mag_x = 0;
frankvnk 1:99bfc8d68fd3 437 axis6.mag_y = 0;
frankvnk 1:99bfc8d68fd3 438 axis6.mag_z = 0;
frankvnk 1:99bfc8d68fd3 439 axis6.roll = 0;
frankvnk 1:99bfc8d68fd3 440 axis6.pitch = 0;
frankvnk 1:99bfc8d68fd3 441 axis6.yaw = 0;
frankvnk 1:99bfc8d68fd3 442 axis6.compass = 0;
frankvnk 1:99bfc8d68fd3 443 axis6.alt = 0;
frankvnk 1:99bfc8d68fd3 444 axis6.temp = 0;
frankvnk 1:99bfc8d68fd3 445 axis6.light = 0;
frankvnk 1:99bfc8d68fd3 446 compass_type = ANDROID_COMPASS;
frankvnk 1:99bfc8d68fd3 447 seconds = 0;
frankvnk 1:99bfc8d68fd3 448 server_running = 1;
frankvnk 1:99bfc8d68fd3 449 newData = 0;
frankvnk 1:99bfc8d68fd3 450 secondFlag = 0;
frankvnk 1:99bfc8d68fd3 451 HsecondFlag = 0;
frankvnk 1:99bfc8d68fd3 452 GREEN_ON;
frankvnk 1:99bfc8d68fd3 453
frankvnk 4:8f8d0d19e6f1 454 // Unlock I2C bus if blocked by a device
frankvnk 4:8f8d0d19e6f1 455 I2C_busreset();
frankvnk 4:8f8d0d19e6f1 456
frankvnk 1:99bfc8d68fd3 457 pc.baud(115200);
frankvnk 1:99bfc8d68fd3 458
frankvnk 1:99bfc8d68fd3 459 // set current to 500mA since we're turning on the Wi-Fi
frankvnk 1:99bfc8d68fd3 460 Batt.init(CHRG_500MA);
frankvnk 1:99bfc8d68fd3 461
frankvnk 1:99bfc8d68fd3 462 //Init LEDs
frankvnk 1:99bfc8d68fd3 463 initLEDs();
frankvnk 1:99bfc8d68fd3 464 // Read the Magnetometer a couple of times to initalize
frankvnk 1:99bfc8d68fd3 465 for(loop=0 ; loop < 5 ; loop++)
frankvnk 1:99bfc8d68fd3 466 {
frankvnk 4:8f8d0d19e6f1 467 temp = mag.readReg(0x01);
frankvnk 4:8f8d0d19e6f1 468 temp = mag.readReg(0x02);
frankvnk 4:8f8d0d19e6f1 469 temp = mag.readReg(0x03);
frankvnk 4:8f8d0d19e6f1 470 temp = mag.readReg(0x04);
frankvnk 4:8f8d0d19e6f1 471 temp = mag.readReg(0x05);
frankvnk 4:8f8d0d19e6f1 472 temp = mag.readReg(0x06);
frankvnk 4:8f8d0d19e6f1 473 wait_ms(50);
frankvnk 1:99bfc8d68fd3 474 }
frankvnk 1:99bfc8d68fd3 475
frankvnk 1:99bfc8d68fd3 476 init_eCompass();
frankvnk 1:99bfc8d68fd3 477
frankvnk 4:8f8d0d19e6f1 478 // Start Ticker
frankvnk 6:cbd7f95bbca9 479 systick.attach(&SysTick_Handler, 0.01);
frankvnk 1:99bfc8d68fd3 480 // Trigger a WLAN device
frankvnk 4:8f8d0d19e6f1 481 wifi.init();
frankvnk 4:8f8d0d19e6f1 482 //wifi.start(0);
frankvnk 1:99bfc8d68fd3 483 printf("CC3000 Wi-Go IOT demo.\r\n");
frankvnk 1:99bfc8d68fd3 484 print_cc3000_info();
frankvnk 1:99bfc8d68fd3 485 server_running = 1;
frankvnk 1:99bfc8d68fd3 486 newData = 0;
frankvnk 1:99bfc8d68fd3 487 GREEN_ON;
frankvnk 1:99bfc8d68fd3 488
frankvnk 4:8f8d0d19e6f1 489 if(!user_info.FTC)
frankvnk 1:99bfc8d68fd3 490 {
frankvnk 1:99bfc8d68fd3 491 do_FTC(); // Call First Time Configuration if SmartConfig has not been run
frankvnk 1:99bfc8d68fd3 492 printf("Please restart your board. \r\n");
frankvnk 1:99bfc8d68fd3 493 GreenStop();
frankvnk 1:99bfc8d68fd3 494 }
frankvnk 1:99bfc8d68fd3 495
frankvnk 1:99bfc8d68fd3 496 // Wait for slider touch
frankvnk 1:99bfc8d68fd3 497 printf("\r\nUse the slider to start an application.\r\n");
frankvnk 1:99bfc8d68fd3 498 printf("Releasing the slider for more than 3 seconds\r\nwill start the chosen application.\r\n");
frankvnk 1:99bfc8d68fd3 499 printf("Touching the slider within the 3 seconds\ntimeframe allows you to re-select an application.\r\n");
frankvnk 1:99bfc8d68fd3 500 printf("\r\nThe RGB LED indicates the selection:\r\n");
frankvnk 1:99bfc8d68fd3 501 printf("ORANGE - Erase all profiles.\r\n");
frankvnk 1:99bfc8d68fd3 502 printf("PURPLE - Force SmartConfig.\r\n");
frankvnk 1:99bfc8d68fd3 503 printf("BLUE - Webserver displaying live sensor data.\r\n");
frankvnk 1:99bfc8d68fd3 504 printf("RED - Exosite data client.\r\n");
frankvnk 1:99bfc8d68fd3 505 printf("GREEN - Android sensor fusion app.\r\n");
frankvnk 1:99bfc8d68fd3 506 while( tsi.readPercentage() == 0 )
frankvnk 1:99bfc8d68fd3 507 {
frankvnk 1:99bfc8d68fd3 508 RED_ON;
frankvnk 1:99bfc8d68fd3 509 wait(0.2);
frankvnk 1:99bfc8d68fd3 510 RED_OFF;
frankvnk 1:99bfc8d68fd3 511 wait(0.2);
frankvnk 1:99bfc8d68fd3 512 }
frankvnk 1:99bfc8d68fd3 513 RED_OFF;
frankvnk 1:99bfc8d68fd3 514
frankvnk 1:99bfc8d68fd3 515 oldseconds = seconds;
frankvnk 1:99bfc8d68fd3 516 loop = 100;
frankvnk 1:99bfc8d68fd3 517 temp = 0;
frankvnk 1:99bfc8d68fd3 518 // Read slider as long as it is touched.
frankvnk 1:99bfc8d68fd3 519 // If released for more than 3 seconds, exit
frankvnk 1:99bfc8d68fd3 520 while((loop != 0) || ((seconds - oldseconds) < 3))
frankvnk 1:99bfc8d68fd3 521 {
frankvnk 1:99bfc8d68fd3 522 loop = tsi.readPercentage() * 100;
frankvnk 1:99bfc8d68fd3 523 if(loop != 0)
frankvnk 1:99bfc8d68fd3 524 {
frankvnk 1:99bfc8d68fd3 525 oldseconds = seconds;
frankvnk 1:99bfc8d68fd3 526 temp = loop;
frankvnk 1:99bfc8d68fd3 527 }
frankvnk 1:99bfc8d68fd3 528 if(temp > 80)
frankvnk 1:99bfc8d68fd3 529 {
frankvnk 1:99bfc8d68fd3 530 RED_ON; GREEN_ON; BLUE_OFF; //Orange
frankvnk 1:99bfc8d68fd3 531 }
frankvnk 1:99bfc8d68fd3 532 else if(temp > 60)
frankvnk 1:99bfc8d68fd3 533 {
frankvnk 1:99bfc8d68fd3 534 RED_ON; GREEN_OFF; BLUE_ON; //Purple
frankvnk 1:99bfc8d68fd3 535 }
frankvnk 1:99bfc8d68fd3 536 else if(temp > 40)
frankvnk 1:99bfc8d68fd3 537 {
frankvnk 1:99bfc8d68fd3 538 RED_OFF; GREEN_OFF; BLUE_ON; //Blue
frankvnk 1:99bfc8d68fd3 539 }
frankvnk 1:99bfc8d68fd3 540 else if(temp > 20)
frankvnk 1:99bfc8d68fd3 541 {
frankvnk 1:99bfc8d68fd3 542 RED_ON; GREEN_OFF; BLUE_OFF; //Red
frankvnk 1:99bfc8d68fd3 543 }
frankvnk 1:99bfc8d68fd3 544 else
frankvnk 1:99bfc8d68fd3 545 {
frankvnk 1:99bfc8d68fd3 546 RED_OFF; GREEN_ON; BLUE_OFF; //Green
frankvnk 1:99bfc8d68fd3 547 }
frankvnk 1:99bfc8d68fd3 548 }
frankvnk 1:99bfc8d68fd3 549 RED_OFF; GREEN_OFF; BLUE_OFF;
frankvnk 1:99bfc8d68fd3 550
frankvnk 1:99bfc8d68fd3 551 // Execute the user selected application
frankvnk 1:99bfc8d68fd3 552 if(temp > 80) // Erase all profiles
frankvnk 1:99bfc8d68fd3 553 {
frankvnk 1:99bfc8d68fd3 554 server_running = 1;
frankvnk 1:99bfc8d68fd3 555 RED_OFF; GREEN_OFF; BLUE_OFF;
frankvnk 1:99bfc8d68fd3 556 printf("\r\nErasing all wireless profiles. \r\n");
frankvnk 1:99bfc8d68fd3 557 wifi.delete_profiles();
frankvnk 1:99bfc8d68fd3 558 wifi.stop();
frankvnk 1:99bfc8d68fd3 559 printf("Finished. Please restart your board. \r\n");
frankvnk 1:99bfc8d68fd3 560 GreenStop();
frankvnk 1:99bfc8d68fd3 561 }
frankvnk 1:99bfc8d68fd3 562
frankvnk 1:99bfc8d68fd3 563 if(temp > 60) // Force SmartConfig
frankvnk 1:99bfc8d68fd3 564 {
frankvnk 1:99bfc8d68fd3 565 server_running = 1;
frankvnk 1:99bfc8d68fd3 566 RED_OFF; GREEN_OFF; BLUE_OFF;
frankvnk 1:99bfc8d68fd3 567 printf("\r\nStarting Smart Config configuration. \r\n");
frankvnk 1:99bfc8d68fd3 568 wifi.start_smart_config(smartconfigkey);
frankvnk 1:99bfc8d68fd3 569 while (wifi.is_dhcp_configured() == false)
frankvnk 1:99bfc8d68fd3 570 {
frankvnk 1:99bfc8d68fd3 571 wait_ms(500);
frankvnk 1:99bfc8d68fd3 572 printf("Waiting for dhcp to be set. \r\n");
frankvnk 1:99bfc8d68fd3 573 }
frankvnk 1:99bfc8d68fd3 574 printf("Finished. Please restart your board. \r\n");
frankvnk 1:99bfc8d68fd3 575 GreenStop();
frankvnk 1:99bfc8d68fd3 576 }
frankvnk 1:99bfc8d68fd3 577
frankvnk 1:99bfc8d68fd3 578 RED_OFF; GREEN_OFF; BLUE_OFF;
frankvnk 1:99bfc8d68fd3 579
frankvnk 1:99bfc8d68fd3 580 printf("\r\nAttempting SSID Connection. \r\n");
frankvnk 4:8f8d0d19e6f1 581 if (wifi.connect() == -1) {
frankvnk 4:8f8d0d19e6f1 582 printf("Failed to connect. Please verify connection details and try again. \r\n");
frankvnk 4:8f8d0d19e6f1 583 } else {
frankvnk 4:8f8d0d19e6f1 584 printf("Connected - IP address: %s \r\n",wifi.getIPAddress());
frankvnk 1:99bfc8d68fd3 585 }
frankvnk 1:99bfc8d68fd3 586 LED_D3_ON;
frankvnk 1:99bfc8d68fd3 587
frankvnk 1:99bfc8d68fd3 588 server_running = 0;
frankvnk 1:99bfc8d68fd3 589
frankvnk 1:99bfc8d68fd3 590 // Start the selected application
frankvnk 1:99bfc8d68fd3 591 if(temp > 40) // Run Webserver
frankvnk 1:99bfc8d68fd3 592 {
frankvnk 1:99bfc8d68fd3 593 compass_type = NED_COMPASS;
frankvnk 1:99bfc8d68fd3 594 init_eCompass();
frankvnk 1:99bfc8d68fd3 595 seconds = 0;
frankvnk 1:99bfc8d68fd3 596 demo_wifi_main();
frankvnk 1:99bfc8d68fd3 597 }
frankvnk 1:99bfc8d68fd3 598 if(temp > 20) // Send data to Exosite
frankvnk 1:99bfc8d68fd3 599 {
frankvnk 1:99bfc8d68fd3 600 compass_type = NED_COMPASS;
frankvnk 1:99bfc8d68fd3 601 init_eCompass();
frankvnk 1:99bfc8d68fd3 602 seconds = 0;
frankvnk 4:8f8d0d19e6f1 603 run_exosite(&socket);
frankvnk 1:99bfc8d68fd3 604 }
frankvnk 1:99bfc8d68fd3 605 init_eCompass();
frankvnk 1:99bfc8d68fd3 606 seconds = 0;
frankvnk 1:99bfc8d68fd3 607 // Run TCP/IP Connection to host - Sensor Fusion App
frankvnk 4:8f8d0d19e6f1 608 runTCPIPserver();
frankvnk 1:99bfc8d68fd3 609
frankvnk 1:99bfc8d68fd3 610 }
frankvnk 3:1851b5d6f69d 611