Exemplos de dsp32_debug_print_vect em C++ (Cpp)

Exemplo n.º 1

Arquivo: convolution_example.c Projeto: InSoonPark/asf

//! The main function
int main(int argc, char *argv[])
{
  unsigned int cycle_count;

  // Switch to external Oscillator 0.
  pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);

  // Initialize the DSP debug module
  dsp_debug_initialization(FOSC0);

  // Get the actual cycle count
  cycle_count = Get_sys_count();

  // Perform a convolution
  dsp32_vect_conv(vect1, vect2, VECT2_SIZE, vect3, VECT3_SIZE);

  // Calculate the number of cycles
  cycle_count = Get_sys_count() - cycle_count;

  // Print the number of cycles
  dsp32_debug_printf("Cycle count: %d\n", cycle_count);
  // Print the  output signal
  dsp32_debug_print_vect(vect1, VECT2_SIZE + VECT3_SIZE - 1);

  while(1);
}

Exemplo n.º 2

Arquivo: lms_example.c Projeto: Mazetti/asf

//! The main function
int main(int argc, char *argv[])
{
  dsp32_t sample_x,sample_d;
  dsp32_t y, e;
  int i;

  // Switch to external Oscillator 0.
  pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);

  // Initialize the DSP debug module
  dsp_debug_initialization(FOSC0);


  // Initialization of the buffers
  for(i=0; i<FIR_COEF_SIZE; i++)
  {
    w[i] = 0;
    x[i] = 0;
  }

  for(i=0; i<SIZE; i++)
  {
    // Compute a new sample
    sample_x = input_x[i];
    sample_d = input_d[i];
    // Compute the LMS filter
    dsp32_filt_lms(x, w, FIR_COEF_SIZE, sample_x, sample_d, &y, &e);

  }

  // Print the  output signal
  dsp32_debug_print_vect(&w[0], FIR_COEF_SIZE);

  while(1);
}

Exemplo n.º 3

Arquivo: signal_generation_example.c Projeto: kerichsen/asf

//! The main function
int main(int argc, char *argv[])
{
  dsp32_t vect1[SIZE];
  int cycle_count;
  int frequency, sample_rate;
  dsp32_t phase, amplitude;

  // Switch to external Oscillator 0.
  pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);

  // Initialize the DSP debug module
  dsp_debug_initialization(FOSC0);

  // 1 KHz
  frequency = 1000;
  // 10 KHz
  sample_rate = 100000;
  // phase = PI/2
  phase = DSP32_Q(0.5);
  // amplitude
  amplitude = DSP32_Q(1.);

  dsp32_debug_printf("32-bit signal generation program test\n");

  // Compute the signal to generate
  switch(SIGNAL_TO_USE)
  {
  // Sinusoidal
  case SIGNAL_SIN:
    dsp32_debug_printf("Sine\n");
    dsp32_debug_printf("Frequency: %d, Fs: %d, Phase: %f\n", frequency, sample_rate, phase);
    cycle_count = Get_sys_count();
    dsp32_gen_sin(vect1, SIZE, frequency, sample_rate, phase);
    cycle_count = Get_sys_count() - cycle_count;
    break;
  // Cosinusoidal
  case SIGNAL_COS:
    dsp32_debug_printf("Cosine\n");
    dsp32_debug_printf("Frequency: %d, Fs: %d, Phase: %f\n", frequency, sample_rate, phase);
    cycle_count = Get_sys_count();
    dsp32_gen_cos(vect1, SIZE, frequency, sample_rate, phase);
    cycle_count = Get_sys_count() - cycle_count;
    break;
  // Noise
  case SIGNAL_NOISE:
    dsp32_debug_printf("Noise\n");
    dsp32_debug_printf("Amplitude: %d\n", amplitude);
    cycle_count = Get_sys_count();
    dsp32_gen_noise(vect1, SIZE, amplitude);
    cycle_count = Get_sys_count() - cycle_count;
    break;
  }

  // Print the number of cycles
  dsp32_debug_printf("Cycle count: %d\n", cycle_count);
  // Print the signal
  dsp32_debug_print_vect(vect1, SIZE);

  while(1);
}

Exemplo n.º 4

Arquivo: iirpart_example.c Projeto: Mazetti/asf

//! The main function
int main(int argc, char *argv[])
{
  unsigned int cycle_count;

  // Switch to external Oscillator 0.
  pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);

  // Initialize the DSP debug module
  dsp_debug_initialization(FOSC0);

  // Get the actual cycle count
  cycle_count = Get_sys_count();

  // Perform a 25-taps FIR
  dsp32_filt_iirpart(y, x, SIZE, num, NUM_SIZE, den, DEN_SIZE, PREDIV, PREDIV);

  // Calculate the number of cycles
  cycle_count = Get_sys_count() - cycle_count;

  // Print the number of cycles
  dsp32_debug_printf("Cycle count: %d\n", cycle_count);

  // Print the  output signal
  dsp32_debug_print_vect(y, SIZE - NUM_SIZE + 1);

  while(1);
}

Exemplo n.º 5

Arquivo: iir_example.c Projeto: InSoonPark/asf

//! The main function
int main(int argc, char *argv[])
{
  int i;

  // Switch to external Oscillator 0.
  pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);

  // Initialize the DSP debug module
  dsp_debug_initialization(FOSC0);

  // Number of recursions
  for(i=0; i<100000; i++)
  {
    // Perform a IIR filter
    dsp32_filt_iir(&y[DEN_SIZE], &x[NUM_SIZE-1], SIZE, num, NUM_SIZE, den, DEN_SIZE, NUM_PREDIV, DEN_PREDIV);
    // Update the output signal
    memmove(y, &y[SIZE], (DEN_SIZE)*sizeof(dsp32_t));

  }
  // Print the  output signal
  dsp32_debug_print_vect(&y[DEN_SIZE], SIZE);

  while(1);
}