AP_HAL_Empty: save a sliding window array of frequency bins

3 years ago · 044aaf3004
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_HAL_Empty/DSP.h
+++ b/libraries/AP_HAL_Empty/DSP.h
@ -21,7 +21,7 @@
				@@ -21,7 +21,7 @@
 class Empty::DSP : public AP_HAL::DSP {
 #if HAL_WITH_DSP
 public:
-    virtual FFTWindowState* fft_init(uint16_t window_size, uint16_t sample_rate) override { return nullptr; }
+    virtual FFTWindowState* fft_init(uint16_t window_size, uint16_t sample_rate, uint8_t sliding_window_size) override { return nullptr; }
    virtual void fft_start(FFTWindowState* state, FloatBuffer& samples, uint16_t advance) override {}
    virtual uint16_t fft_analyse(FFTWindowState* state, uint16_t start_bin, uint16_t end_bin, float noise_att_cutoff) override { return 0; }
 protected: