From 3d34a2875f9758589004b0f8a2f271ed792300dc Mon Sep 17 00:00:00 2001
From: Andrey <rusefillc@gmail.com>
Date: Mon, 21 Oct 2024 00:05:06 -0400
Subject: [PATCH] only:test_fft

---
 firmware/controllers/sensors/impl/software_knock.cpp | 7 -------
 firmware/controllers/sensors/impl/software_knock.h   | 7 +++++++
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/firmware/controllers/sensors/impl/software_knock.cpp b/firmware/controllers/sensors/impl/software_knock.cpp
index 72d83bc1a1..9791ac5712 100644
--- a/firmware/controllers/sensors/impl/software_knock.cpp
+++ b/firmware/controllers/sensors/impl/software_knock.cpp
@@ -14,13 +14,6 @@
 #include "development/knock_spectrogram.h"
 #include "fft/fft.hpp"
 
-struct SpectrogramData {
-	fft::complex_type fftBuffer[KNOCK_SIZE];
-	float frequencies[KNOCK_SIZE/2];
-	float amplitudes[KNOCK_SIZE/2];
-	float window[KNOCK_SIZE];
-};
-
 static SpectrogramData spectrogramData0; // temporary use ram, will use big_buffer
 static SpectrogramData* spectrogramData = &spectrogramData0;
 static volatile bool enableKnockSpectrogram = false;
diff --git a/firmware/controllers/sensors/impl/software_knock.h b/firmware/controllers/sensors/impl/software_knock.h
index a10e18fdf0..4b449997d2 100644
--- a/firmware/controllers/sensors/impl/software_knock.h
+++ b/firmware/controllers/sensors/impl/software_knock.h
@@ -12,6 +12,13 @@ void knockSamplingCallback(uint8_t cylinderIndex, efitick_t nowNt);
 
 #define KNOCK_SIZE 512
 
+struct SpectrogramData {
+	fft::complex_type fftBuffer[KNOCK_SIZE];
+	float frequencies[KNOCK_SIZE/2];
+	float amplitudes[KNOCK_SIZE/2];
+	float window[KNOCK_SIZE];
+};
+
 #ifdef KNOCK_SPECTROGRAM
 void knockSpectrogramEnable();
 void knockSpectrogramDisable();