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#include <xc.h>
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#include <xc.h>
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#include "main.h"
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#include "main.h"
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#include "TIMER.h"
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#include "TIMER.h"
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char timer_2_pwm = 0;
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extern char LED_R_ON;
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extern char LED_G_ON;
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extern char LED_B_ON;
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void TIMER_1_Init(void) {
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void TIMER_1_Init(void) {
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    T1CONbits.TMR1CS = 2;   // Clock source is ext oscillator
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    T1CONbits.TMR1CS = 2;   // Clock source is ext oscillator
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    T1CONbits.T1CKPS = 0;   // Prescale of 1:1
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    T1CONbits.T1CKPS = 0;   // Prescale of 1:1
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    T1CONbits.T1OSCEN = 1;  // Dedicated oscillator circuit enabled
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    T1CONbits.T1OSCEN = 1;  // Dedicated oscillator circuit enabled
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    T1CONbits.nT1SYNC = 1;  // Async external clock input
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    T1CONbits.nT1SYNC = 1;  // Async external clock input
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void TIMER_1_Stop(void) {
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void TIMER_1_Stop(void) {
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    T1CONbits.TMR1ON = 0;   // Stop timer
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    T1CONbits.TMR1ON = 0;   // Stop timer
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}
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}
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void TIMER_1_Interrupt_Handler(void) {
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void TIMER_1_Interrupt_Handler(void) {
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}
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    LED_LAT = ~LED_LAT;
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void TIMER_2_Init(void) {
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    T2CONbits.T2OUTPS = 0;    // 1:1 Postscaler
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    TMR1 = 0x8000;
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    T2CONbits.TMR2ON = 0;       // Timer stopped
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    T2CONbits.T2CKPS = 0;    // 1:1 Perscaler
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    PIE1bits.TMR2IE = 1;   // Timer 2 overflow interrupt
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}
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}
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void TIMER_2_Start(void) {
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    T2CONbits.TMR2ON = 1;   // Start timer
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}
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void TIMER_2_Stop(void) {
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    T2CONbits.TMR2ON = 0;   // Stop timer
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}
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void TIMER_2_Interrupt_Handler(void) {
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    // Here we manually 'PWM' the LEDs
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    // Note: this is terribly inefficient but we need to do this
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    //  otherwise we will blow out the blue LED (max 10mA)
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    if (timer_2_pwm == 0) {
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        LED_R_LAT = (LED_R_ON) ? 0 : 1;
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        LED_G_LAT = (LED_G_ON) ? 0 : 1;
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        LED_B_LAT = (LED_B_ON) ? 0 : 1;
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    }
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    if (timer_2_pwm == LED_R_MAX_BRIGHTNESS) {
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        LED_R_LAT = 1;
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    }
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    if (timer_2_pwm == LED_G_MAX_BRIGHTNESS) {
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        LED_G_LAT = 1;
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    }
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    if (timer_2_pwm == LED_B_MAX_BRIGHTNESS) {
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        LED_B_LAT = 1;
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    }
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    timer_2_pwm++;
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}
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