Signed-off-by: 吴文峰 <kevin@lmve.net>

2026-03-06 16:14:00 +08:00
parent 47d5814325
commit 1ad2934389
1451 changed files with 242614 additions and 0 deletions
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+/**
+ * @file FusionOffset.h
+ * @author Seb Madgwick
+ * @brief Gyroscope offset correction algorithm for run-time calibration of the
+ * gyroscope offset.
+ */
+
+#ifndef FUSION_OFFSET_H
+#define FUSION_OFFSET_H
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionMath.h"
+
+//------------------------------------------------------------------------------
+// Definitions
+
+/**
+ * @brief Gyroscope offset algorithm structure.  Structure members are used
+ * internally and must not be accessed by the application.
+ */
+typedef struct {
+    float filterCoefficient;
+    unsigned int timeout;
+    unsigned int timer;
+    FusionVector gyroscopeOffset;
+} FusionOffset;
+
+//------------------------------------------------------------------------------
+// Function declarations
+
+void FusionOffsetInitialise(FusionOffset *const offset, const unsigned int sampleRate);
+
+FusionVector FusionOffsetUpdate(FusionOffset *const offset, FusionVector gyroscope);
+
+#endif
+
+//------------------------------------------------------------------------------
+// End of file