1/**
2\defgroup fpu_functions  FPU Functions
3\brief Functions that relate to the Floating-Point Arithmetic Unit.
4\details
5Some Cortex-M processors include optional floating-point arithmetic functionality, with support
6for single and double-precision arithmetic.
7The Cortex-M processor with FPU is an implementation of the single-precision and
8double-precision variant of the Armv7-M Architecture with Floating-Point Extension (FPv5).
9
10@{
11*/
12
13/**
14  \brief       Get the FPU type.
15  \returns
16   - \b  0: No FPU
17   - \b  1: Single precision FPU
18   - \b  2: Double + Single precision FPU
19
20   The function returns the implemented FPU type.
21*/
22__STATIC_INLINE uint32_t SCB_GetFPUType(void);
23
24/**
25 @}
26*/
27
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29