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#include "examples_doc_sq.h"
#include "dsp.h"

#define VLENGTH 9

int main(void)
    ippsq_pid_instance_q15 S;
    q15_t in[VLENGTH] = { 10000, 10000, 10000, 10000, 10000, 10000, 10000, 10000, 10000 };
    q15_t out;
    q31_t i;

    printf_v16s("in =\n", " %d", in, VLENGTH);

    S.Kp = 5000;
    S.Ki = 3000;
    S.Kd = 0;
    ippsq_pid_init_q15(&S, 1);
    QM_PRINTF("Proportional coefficient = %d\n", S.Kp);
    QM_PRINTF("Integral coefficient     = %d\n", S.Ki);
    QM_PRINTF("Derivative coefficient   = %d\n", S.Kd);

    QM_PRINTF("out =\n");
    for( i = 0; i < VLENGTH; i++ ) {
        out = ippsq_pid_q15(&S, in[i]);
        QM_PRINTF("%d\n", out);

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