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Fix for new FIR filter code

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borisbstyle 2015-12-27 01:44:34 +01:00
parent ae0177ac06
commit b14a3ac29c
1 changed files with 1 additions and 1 deletions
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src/main/common/filter.c
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@ -63,7 +63,7 @@ void filterApplyFIR(int16_t data[3], int16_t state[3][FILTER_TAPS], int8_t coeff
for (axis = 0; axis < XYZ_AXIS_COUNT; axis++) { for (axis = 0; axis < XYZ_AXIS_COUNT; axis++) {
FIRsum = 0; FIRsum = 0;
for (i = 0; i <= 7; i++) { for (i = 0; i <= FILTER_TAPS-2; i++) {
state[axis][i] = state[axis][i + 1]; state[axis][i] = state[axis][i + 1];
FIRsum += state[axis][i] * (int16_t)coeff[i]; FIRsum += state[axis][i] * (int16_t)coeff[i];
} }