CCS/MSP430FR2633: unresolved symbol keypadSensor_Params, first referenced in ./main.obj

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//*****************************************************************************
// Development main.c for MSP430FR2633, MSP430FR2533, MSP430FR2632, and
// MSP430FR2532.
//
// This starter application initializes the CapTIvate touch library
// for the touch panel specified by CAPT_UserConfig.c/.h via a call to
// CAPT_appStart(), which initializes and calibrates all sensors in the
// application, and starts the CapTIvate interval timer.
//
// Then, the capacitive touch interface is driven by calling the CapTIvate
// application handler, CAPT_appHandler().  The application handler manages
// whether the user interface (UI) is running in full active scan mode, or
// in a low-power wake-on-proximity mode.
//
// The CapTIvate application handler will return true if proximity was
// detected on any of the sensors in the application, which is used here
// to control the state of LED2. LED1 is set while the background loop enters
// the handler, and is cleared when the background loop leaves the handler.
//
// \version 1.60.00.03
// Released on November 22, 2017
//
//*****************************************************************************

#include <msp430.h>                      // Generic MSP430 Device Include
#include "driverlib.h"                   // MSPWare Driver Library
#include "captivate.h"                   // CapTIvate Touch Software Library
#include "CAPT_App.h"                    // CapTIvate Application Code
#include "CAPT_BSP.h"                    // CapTIvate EVM Board Support Package
#include "CAPT_Type.h"
#include "CAPT_Buttons.h"
#include "CAPT_UserConfig.h"

#define LED3_P1OUT                                                       (P1OUT)
#define LED3_P1DIR                                                       (P1DIR)
#define LED3_PIN                                                         (BIT0)
#define LED3_ON                                         (LED3_P1OUT |= LED3_PIN)
#define LED3_OFF                                       (LED3_P1OUT &= ~LED3_PIN)
#define LED3_TOGGLE                                     (LED3_P1OUT ^= LED3_PIN)


///#define keypadSensor    BTN00

void updateLEDs(void);//(tSensor *sensor);//(void);
void my_button_callback(tSensor* pSensor);
extern tButtonSensorParams keypadSensor_Params;

void main(void)
{
    //
    // Initialize the MCU
    // BSP_configureMCU() sets up the device IO and clocking
    // The global interrupt enable is set to allow peripherals
    // to wake the MCU.
    //
    WDTCTL = WDTPW | WDTHOLD;
    BSP_configureMCU();
    __bis_SR_register(GIE);
    GPIO_setAsOutputPin(GPIO_PORT_P1,GPIO_PIN0|GPIO_PIN7|GPIO_PIN6);
    //MAP_CAPT_registerCallback(&BTN00, &my_button_callback);
    //
    // Start the CapTIvate application
    //
    CAPT_appStart();
    //
    // Background Loop
    //
    while(1)
    {
        MAP_CAPT_registerCallback(&BTN00, &my_button_callback);
        if(CAPT_appHandler()==true)                             //check if button is touched???
        {
            LED3_ON;
        }
        else
        {
            LED3_OFF;
        }
        __no_operation();
        CAPT_appSleep();

    } // End background loop
} // End main()

void my_button_callback(tSensor* pSensor)
{
    if((pSensor->bSensorTouch == true) && (pSensor->bSensorPrevTouch == false))
    {
        // BUTTON PRESSED

        updateLEDs();//(0x00);

        // DO SOMETHING ...
    }
    else if((pSensor->bSensorTouch == false) && (pSensor->bSensorPrevTouch == true))
    {
        // BUTTON RELEASED

        // DO SOMETHING ...
    }
}


void updateLEDs(void)
{
    uint8_t dominantElement;

    if ((keypadSensor.bSensorTouch==true) && (keypadSensor.bSensorPrevTouch==false))
    {
        dominantElement = CAPT_getDominantButton(&keypadSensor);
        if (keypadSensor_Params.ui16DominantElement == 0x00)
        {
            LED1_OFF;
            LED2_OFF;
        }
        else if (keypadSensor_Params.ui16DominantElement == 0x01)
        {
            LED1_ON;
            LED2_OFF;
        }
        else if (keypadSensor_Params.ui16DominantElement == 0x02)
        {
            LED1_OFF;
            LED2_ON;
        }
        else if (keypadSensor_Params.ui16DominantElement == 0x03)
        {
            LED1_ON;
            LED2_ON;
        }
        else
        {
            LED1_OFF;
            LED2_OFF;
        }
    }
}