Kommentare erweitert
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3
main.c
3
main.c
@@ -136,8 +136,7 @@ int main(void) {
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if (actionRequired == 1) {
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CssCmdGen = CSS_CMD_0; // Interrupt Bit setzen um ARM zu signalisieren, dass der DSP arbeitet
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actionRequired = 0;
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outPtr = cyclic_add(outPtr, 2, outputPort, 4);
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outPtr = cyclic_add(outPtr, 2, outputPort, 4); //Pointer inkrementieren - was passiert hier genau?
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*outPtr = *sample_ptr;
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calc(&cSensorSignal, &accSensorSignal, mode, &intputPort[1], &intputPort[0], sample_ptr);
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}
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@@ -604,7 +604,7 @@ void init(
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//Mu Skalierung und in globale Variable schreiben
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int scale = pow(2, scale_bits) - 1;
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mu = lms_mu * scale;
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// Buffer Initialisierung
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// Buffer Initialisierung (Delay Line und Koeffizienten) und anschließend alle Werte auf 0 setzen
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#if BLOCK_LEN == 1
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sig_init_buffer_DMB(&ptr_fir_lms_delay_line, fir_lms_delay_line, lms_fir_num_coeffs, MAX_FIR_COEFFS);
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sig_init_buffer(&ptr_fir_lms_coeffs, fir_lms_coeffs, lms_fir_num_coeffs, MAX_FIR_COEFFS);
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