[PIC] pic16f1829 output is just half the vdd and pk-pk is 240mv

Code C - [expand]
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/* 
 * File:   newmain.c
 * Author: Administrator
 *
 * Created on 22 November, 2017, 9:38 PM
 */
 
#include <stdio.h>
#include <stdlib.h>
 
// PIC16F1829 Configuration Bit Settings
 
// 'C' source line config statements
 
#include <xc.h>
 
// #pragma config statements should precede project file includes.
// Use project enums instead of #define for ON and OFF.
 
// CONFIG1
#pragma config FOSC = INTOSC    // Oscillator Selection (INTOSC oscillator: I/O function on CLKIN pin)
#pragma config WDTE = OFF        // Watchdog Timer Enable (WDT enabled)
#pragma config PWRTE = OFF      // Power-up Timer Enable (PWRT disabled)
#pragma config MCLRE = ON       // MCLR Pin Function Select (MCLR/VPP pin function is MCLR)
#pragma config CP = OFF         // Flash Program Memory Code Protection (Program memory code protection is disabled)
#pragma config CPD = OFF        // Data Memory Code Protection (Data memory code protection is disabled)
#pragma config BOREN = ON       // Brown-out Reset Enable (Brown-out Reset enabled)
#pragma config CLKOUTEN = OFF   // Clock Out Enable (CLKOUT function is disabled. I/O or oscillator function on the CLKOUT pin)
#pragma config IESO = ON        // Internal/External Switchover (Internal/External Switchover mode is enabled)
#pragma config FCMEN = ON       // Fail-Safe Clock Monitor Enable (Fail-Safe Clock Monitor is enabled)
 
// CONFIG2
#pragma config WRT = OFF        // Flash Memory Self-Write Protection (Write protection off)
#pragma config PLLEN = ON       // PLL Enable (4x PLL enabled)
#pragma config STVREN = ON      // Stack Overflow/Underflow Reset Enable (Stack Overflow or Underflow will cause a Reset)
#pragma config BORV = LO        // Brown-out Reset Voltage Selection (Brown-out Reset Voltage (Vbor), low trip point selected.)
#pragma config LVP = ON         // Low-Voltage Programming Enable (Low-voltage programming enabled)
 
/*
 * 
 */
int main(int argc, char** argv) {
    ANSELB=0x00;
    ANSELC=0x00;
    TRISB=0x00;
    TRISC=0x00;
  while(1){
      LATB=~LATB;
    }
    return (EXIT_SUCCESS);
}