#include "system/task_sine.h"
#include "system/hardware_task.h"
#include "system/sine_config.h"
#include "system/data_channel.h"
#include "system/float_word.h"

#include <math.h>
#include <stdio.h>
#include <limits.h>
#include <system.h>

int task_sine_run( void * data ) {

    sine_config * task = ( sine_config * ) data;
    uint32_t data_channel_base = task-> base.sink;
    data_channel_clear( data_channel_base );

    for ( uint32_t i = 0; i < DATA_CHANNEL_DEPTH; i++ ) {

	    float_word res;

        for(uint32_t y = 0; y < task->samples_per_periode; y++)
        {
	    	res.value = task->amplitude * sin(2*3.14/task->samples_per_periode*y + task->phase);
	    	data_channel_write( data_channel_base, res.word );
        }
    }

    return 0;
}