main.cpp

00001 // S14_TOF_Detector - Easy GATT setup using bricks for DETECTION services
00002 
00003 #include "bricks/bricks.h"
00004 #include "detection.h"
00005 #include "bricks/stop.h"
00006 #include "shields/shields.h"
00007 
00008    typedef DisplayShield Dish;         // a short hand for DisplayShield
00009 
00010    Dish *pShield;                      // to access our 6180XA1 DIsplay SHield
00011    StopButton  stop(USER_BUTTON);      // press blue button for stop
00012 
00013 //==============================================================================
00014 // Data Ready Callback
00015 //==============================================================================
00016 
00017    static void cbReady(void)           // called if measurement done, data ready
00018    {
00019        pShield->ready();               // forward IRQ callback to ready()
00020    }
00021 
00022 //==============================================================================
00023 // Simple Loop - Cannot Change Mode
00024 //==============================================================================
00025 
00026    void loop(Dish &o)
00027    {
00028       int err = o.start(cbReady);      // start measuement callback @ cbReady
00029 
00030       if (err == 0)
00031       {
00032 //       while ( !stop.request() )
00033          {
00034             if( o.request() )          // data service requested by 6180XA1 IRQ?
00035                o.handle();             // handle data transfer
00036 
00037             o.refresh();               // refresh display
00038          }
00039          o.stop();                     // stop all current measurements
00040       }
00041 //    stop.clear();                    // clear stop request (of stop button)
00042    }    
00043 
00044 
00045 //==============================================================================
00046 // Callbacks
00047 //==============================================================================
00048 
00049    void cbError(O&o)                   // Error Reporting Callback
00050    {
00051        blinkError(o);                  // 'error' blink sequence
00052    }    
00053 
00054    void cbConnect(O&o)                 // Connection Callback
00055    {
00056       blinkConnected(o);               // 'error' blink sequence
00057    }
00058 
00059    void cbDisconnect(O&o)              // Disconnection Callback
00060    {
00061       advertise(o);                    // start advertising on client disconnect
00062       blinkAdvertise(o);               // 'advertise' blink sequence
00063    }
00064 
00065    void cbSetup(O&o)                   // Immediately After Initializing BLE 
00066    {
00067       services(o);                     // enroll all services & setup callbacks
00068 
00069       onConnect(o,cbConnect);          // setup connection callback
00070       onDisconnect(o,cbDisconnect);    // setup disconnection callback
00071    
00072       device(o,"S14#0.15 ToF Detector"); // setup device name
00073       name(o,"Detector");              // setup advertising name
00074       data(o,"My Layout");             // setup advertising data
00075          
00076       advertise(o,"C:ng",100);         // start advertising @ 100 msec interval
00077       blinkAdvertise(o);               // 'advertise' blink sequence
00078    }
00079    
00080 //==============================================================================
00081 // Main Program
00082 //==============================================================================
00083 
00084 #define VL6180X_I2C_SDA   D14 
00085 #define VL6180X_I2C_SCL   D15 
00086 
00087 #define RANGE   0
00088 #define ALS     1
00089 
00090    int main(void)
00091    {
00092       O o;                             // declare a blob (BLE OBject)
00093       verbose(o);                      // enable all trace messages
00094       blinkIdle(o);                    // idle blinking - just started!
00095 
00096       //pShield = new Dish;            // create a DIsplay SHield class instance
00097       //pShield->init("ToF",1000);
00098 
00099 
00100       DevI2C *pDevice;
00101       X_NUCLEO_6180XA1 *pBoard;
00102 
00103       pDevice = new DevI2C(VL6180X_I2C_SDA, VL6180X_I2C_SCL);     
00104       
00105          // next we create the 6180XA1 expansion board singleton obj 
00106          // after that we are already able to display the init message
00107       
00108       //pBoard = X_NUCLEO_6180XA1::Instance(pDevice, A3, A2, D13, D2);
00109 
00110       init(o,cbSetup,cbError);         // init BLE base layer, always do first
00111       sleep(o,5000);
00112       
00113       pBoard = X_NUCLEO_6180XA1::Instance(pDevice, A3, A2, D13, D2);
00114 
00115       while (true)                     // Infinite loop waiting for BLE events
00116          sleep(o);                     // low power waiting for BLE events 
00117    }