|
Hello, I have trouble using the FIR-function on the Tiger-Sharc-demoboard provided by the C-library "filter"; if I initialize the delayline, the coefficients and the input to 0.0, the function-call "fir" does modify some entries of the delayline to very high values (e.g. 2147483.647). The coefficients and the output stay zero, but if I'm using "real" coefficients and inputs, the result is garbage. Any help appreciated - thanks! Daniel |