include: math: doc: add doxygen groups (80b7745d) · Commits · Wenxi XU / zephyr

include/zephyr/math/ilog2.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,13 @@
		* @brief Provide ilog2() function
		*/

		/**
		* @defgroup math_ilog2 Math Ilog2 Functions
		* @ingroup utilities
		* @brief Integer log2 utilities for mathematical operations
		* @{
		*/

		/**
		*
		* @brief Calculate the floor of log2 for compile time constant
		@@ -97,4 +104,8 @@
		find_msb_set(n) - 1 \
		)

		/**
		* @}
		*/

		#endif /* ZEPHYR_INCLUDE_MATH_ILOG2_H_ */

+11 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,13 @@ extern "C" {
		* @brief Provide linear interpolation functions
		*/

		/**
		* @defgroup math_interpolation Math Interpolation Functions
		* @ingroup utilities
		* @brief Linear interpolation utilities for mathematical operations
		* @{
		*/

		/**
		* @brief Perform a linear interpolation across an arbitrary curve
		*
		@@ -68,6 +75,10 @@ static inline int32_t linear_interpolate(const int32_t x_axis, const int32_t y
		return roundf(y_axis[idx_low] + (slope * x_shifted));
		}

		/**
		* @}
		*/

		#ifdef __cplusplus
		}
		#endif