cc2538 build error

#include <stdio.h>
#include <stdbool.h>
#include <stdint.h>
#include "hw_ints.h"
#include "hw_memmap.h"
#include "gpio.h"
#include "ioc.h"
#include "hw_ioc.h"
#include "sys_ctrl.h"
#include "gptimer.h"
#include "hw_gptimer.h"
#include "interrupt.h"
#include "adc.h"
#include "hw_sys_ctrl.h"
#include "systick.h"
#include "hw_cctest.h"
#include "hw_rfcore_xreg.h"
#include "lcd_dogm128_6.h"

#define HEARTRATE_GPIO_BASE               GPIO_C_BASE
#define HEARTRATE_GPIO_PIN                GPIO_PIN_3
#define HEARTRATE_INT_GPIO                INT_GPIOC


//adc
#define CONST 0.58134 //(VREF / 2047) = (1190 / 2047), VREF from Datasheet
#define OFFSET_DATASHEET_25C 827 // 1422*CONST, from Datasheet 
#define TEMP_COEFF (CONST * 4.2) // From Datasheet
#define OFFSET_0C (OFFSET_DATASHEET_25C - (25 * TEMP_COEFF))

uint32_t avg_pul_int=0, clk_dur, Time_between_pul, Bpm;

uint16_t ui16Dummy;//adc
double dOutputVoltage;//adc
char pcTemp[20];//adc
uint32_t tim_val;
int even_odd=0, p=0, i, j;

void clockinit(void)
{
  SysCtrlClockSet(false, false, SYS_CTRL_SYSDIV_250KHZ);
  SysCtrlIOClockSet(SYS_CTRL_SYSDIV_250KHZ);
}
void heartratecode(void)
{
     
   
   avg_pul_int = tim_val/5;
  
  clk_dur = 1/ SYS_CTRL_SYSDIV_250KHZ;
  
  Time_between_pul = (clk_dur * avg_pul_int);
  
  Bpm = 60/Time_between_pul ;
  
  //UARTprintf("heartrate = %d Bpm", Bpm);
 
}

void tempsensorinit(void)
{
   // Connect temp sensor to ADC
    HWREG(CCTEST_TR0) |= CCTEST_TR0_ADCTM;

    // Enable the temperature sensor 
    HWREG(RFCORE_XREG_ATEST) = 0x01;
    
    // Configure ADC, Internal reference, 512 decimation rate (12bit)
    SOCADCSingleConfigure(SOCADC_12_BIT, SOCADC_REF_INTERNAL);
}

void tempsensorcode(void)
 {
    
    
    SOCADCSingleStart(SOCADC_TEMP_SENS);
    while(!SOCADCEndOfCOnversionGet());
    ui16Dummy = SOCADCDataGet() >> SOCADC_12_BIT_RSHIFT;
    dOutputVoltage = ui16Dummy * CONST;       
    dOutputVoltage = ((dOutputVoltage - OFFSET_0C) / TEMP_COEFF);
    sprintf(pcTemp, "%.1f", dOutputVoltage);
 }

void GPIOCIntHandler(void)
{
  
  switch(even_odd)
  {
    case(0):{  //TimerIntClear(GPTIMER0_BASE, GPTIMER_B, uint32_t ui32IntFlags);
       //        int ovf_count=0;
               GPIOPinIntClear(HEARTRATE_GPIO_BASE, HEARTRATE_GPIO_PIN);
               TimerEnable(GPTIMER0_BASE, GPTIMER_BOTH);
               even_odd++;
                /*              while(1)
               { 
                
                if(GPTIMER_O_RIS && GPTIMER_RIS_TBTO)
                {
                  TimerIntClear(GPTIMER0_BASE, GPTIMER_TIMB_TIMEOUT);
                  ovf_count++;
                }
               } */
               break;
            }   
    case(1):{ 
              GPIOPinIntClear(HEARTRATE_GPIO_BASE, HEARTRATE_GPIO_PIN);
              TimerDisable(GPTIMER0_BASE, GPTIMER_BOTH);
              even_odd--;
              p++;
              if(p==5)
              {
                p=0;
                tim_val = HWREG(GPTIMER_O_TBR);
              }
              break;
            }
              

              
              
               
    }    
}              
                 
                 
                 

void lcdcode(void)
{
  lcdBufferPrintString(0,"Temperature: ", 0, eLcdPage0);
  lcdBufferPrintString(0,"Heartrate: ", 0, eLcdPage1);
  
  lcdBufferClearPart(0, 15 * LCD_CHAR_WIDTH, 127, eLcdPage0, eLcdPage1);
  
  lcdBufferPrintFloat(0, dOutputVoltage, 3, 15 * LCD_CHAR_WIDTH, eLcdPage0);
  lcdBufferPrintInt(0, Bpm, 15 * LCD_CHAR_WIDTH, eLcdPage1);
  
  lcdSendBufferPart(0, 15 * LCD_CHAR_WIDTH, 127, eLcdPage0, eLcdPage1);
}
    
  
void main(void)
{
  clockinit();
  tempsensorinit();
  lcdInit();
  
 // lcdBfferClear(0);
  
  SysCtrlPeripheralEnable(SYS_CTRL_PERIPH_RFC);
    
  TimerConfigure(GPTIMER0_BASE, GPTIMER_CFG_ONE_SHOT_UP);
  GPIOPinTypeGPIOInput(HEARTRATE_GPIO_BASE, HEARTRATE_GPIO_PIN);
  IOCPadConfigSet(HEARTRATE_GPIO_BASE, HEARTRATE_GPIO_PIN, IOC_OVERRIDE_PUE);
  
  GPIOIntTypeSet(HEARTRATE_GPIO_BASE, HEARTRATE_GPIO_PIN, GPIO_RISING_EDGE);
  
  GPIOPinIntEnable(HEARTRATE_GPIO_BASE, HEARTRATE_GPIO_PIN);
  IntRegister(HEARTRATE_INT_GPIO, GPIOCIntHandler);
  //IntMasterEnable();
  
  IntEnable(HEARTRATE_INT_GPIO);
  
  while(1)
  {
  tempsensorcode();
  
  heartratecode();
  
  lcdcode();
  
  for(i=0;i<10000;i++)
    for(j=0;j<10;j++);
    
  }
  
}