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// PIC16F628A Configuration Bit Settings

// 'C' source line config statements

// CONFIG
#pragma config FOSC = INTOSCIO  // Oscillator Selection bits (INTOSC oscillator: I/O function on RA6/OSC2/CLKOUT pin, I/O function on RA7/OSC1/CLKIN)
#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)
#pragma config PWRTE = ON       // Power-up Timer Enable bit (PWRT enabled)
#pragma config MCLRE = ON       // RA5/MCLR/VPP Pin Function Select bit (RA5/MCLR/VPP pin function is MCLR)
#pragma config BOREN = ON       // Brown-out Detect Enable bit (BOD enabled)

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// PIC18F2550 Configuration Bit Settings

// 'C' source line config statements

// CONFIG1L
#pragma config PLLDIV = 5       // PLL Prescaler Selection bits (Divide by 5 (20 MHz oscillator input))
#pragma config CPUDIV = OSC1_PLL2// System Clock Postscaler Selection bits ([Primary Oscillator Src: /1][96 MHz PLL Src: /2])
#pragma config USBDIV = 1       // USB Clock Selection bit (used in Full-Speed USB mode only; UCFG:FSEN = 1) (USB clock source comes directly from the primary oscillator block with no postscale)

// CONFIG1H

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unsigned ADC_Read(unsigned short channel)
{
    ADCON0 &= 0x03;
    ADCON0 |= (channel << 2);
    delay_us(30);
    GO_nDONE = 1;
    while (GO_nDONE);
    return ((ADRESH << 8) + ADRESL);
}

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void delay_ms(unsigned int delay)
{
    for(;delay > 0; delay--)
    {
        __delay_ms(1);
    }
}

void delay_us(unsigned int delay)
{

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// PIC18F2550 Configuration Bit Settings

// 'C' source line config statements

// CONFIG1L
#pragma config PLLDIV = 12      // PLL Prescaler Selection bits (Divide by 12 (48 MHz oscillator input))
#pragma config CPUDIV = OSC1_PLL2// System Clock Postscaler Selection bits ([Primary Oscillator Src: /1][96 MHz PLL Src: /2])
#pragma config USBDIV = 1       // USB Clock Selection bit (used in Full-Speed USB mode only; UCFG:FSEN = 1) (USB clock source comes directly from the primary oscillator block with no postscale)

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posição_ordenada = 0;
while(posição_ordenada != tamanho_do_vetor)
{
    menor = vetor[posição_ordenada];
    posição_do_menor = posição_ordenada;
    for(i = posição_ordenada+1; i < tamanho_do_vetor; i++)
    {
        if(vetor[i] < menor)
        {
            menor = vetor[i];

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while(feito == 0)
{
    feito = 1;
    for(i = 0; i < tamanho_do_vetor; i++)
    {
        if(vetor[i] > vetor[i+1])
        {
            troca(vetor[i], vetor[i+1]);
            feito = 0;
        }