asdfghjklöä_Brrrz

/*
 * main.c
 *
 * Created: 26.01.2015 12:07:55
 *  Author: Wolfgang Neff
 */


#include <avr/io.h>
#include "FreeRTOS.h"
#include "task.h"
#include "board.h"
#include <queue.h>
#include <stdlib.h>

#define CAPACITY 8

QueueHandle_t xQueue;

void vSensor(void* pvParameters)
{
    int iCompareValue;
    while (1)
    {
        ADCB.CH0.CTRL |= ADC_CH_START_bm;
        while(!(ADCB.CH0.INTFLAGS & ADC_CH_CHIF_bm));
        iCompareValue = ADCB.CH0.RES;
        //iCompareValue = (rand() % 10) * 1000 + 1;
        xQueueSend(xQueue, &iCompareValue, portMAX_DELAY);
    }
}

void vLED(void* pvParameters)
{
    int iCompareValue;
    while(1)
    {
        xQueueReceive(xQueue, &iCompareValue, portMAX_DELAY);
        TCE0.CCA = iCompareValue;
        LED_PORT.OUT =~ LED0_PIN_bm;
    }
}

int main(void)
{
    // Setup the microcontroller hardware
    LED_PORT.DIR = LED0_PIN_bm;
    LED_PORT.OUT = LED0_PIN_bm;
    PORTE.DIRSET = PIN0_bm;
    TCE0.CTRLA = TC_CLKSEL_DIV2_gc;
    TCE0.CTRLB = TC0_CCAEN_bm | TC_WGMODE_SS_gc;
    TCE0.PER = 10000;

    PORTB.DIRCLR = PIN1_bm;
    ADCB.CTRLA = ADC_ENABLE_bm;
    ADCB.CTRLB = ADC_RESOLUTION_12BIT_gc;
    ADCB.REFCTRL = ADC_REFSEL_INT1V_gc | ADC_BANDGAP_bm;
    ADCB.PRESCALER = ADC_PRESCALER_DIV8_gc;
    ADCB.CH0.CTRL = ADC_CH_INPUTMODE_SINGLEENDED_gc;
    ADCB.CH0.MUXCTRL = ADC_CH_MUXPOS_PIN1_gc;

    //Create Queue
    xQueue= xQueueCreate(CAPACITY, sizeof(int));

    // Create tasks
    xTaskCreate(vSensor, "SensorTask", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY+1, NULL);
    xTaskCreate(vLED, "LEDTask", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY+1, NULL);

    // Start the RTOS scheduler
    vTaskStartScheduler();
}