CMSIS-DSP的不同库版本含义和几个相关宏定义的作用

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 楼主| 石头张 发表于 2018-8-4 20:36 | 显示全部楼层 |阅读模式
不同版本:

arm_cortexM7lfdp_math.lib (Cortex-M7, Little endian, Double Precision Floating Point Unit)arm_cortexM7bfdp_math.lib (Cortex-M7, Big endian, Double Precision Floating Point Unit)arm_cortexM7lfsp_math.lib (Cortex-M7, Little endian, Single Precision Floating Point Unit)arm_cortexM7bfsp_math.lib (Cortex-M7, Big endian and Single Precision Floating Point Unit on)arm_cortexM7l_math.lib (Cortex-M7, Little endian)arm_cortexM7b_math.lib (Cortex-M7, Big endian)arm_cortexM4lf_math.lib (Cortex-M4, Little endian, Floating Point Unit)arm_cortexM4bf_math.lib (Cortex-M4, Big endian, Floating Point Unit)arm_cortexM4l_math.lib (Cortex-M4, Little endian)arm_cortexM4b_math.lib (Cortex-M4, Big endian)arm_cortexM3l_math.lib (Cortex-M3, Little endian)arm_cortexM3b_math.lib (Cortex-M3, Big endian)arm_cortexM0l_math.lib (Cortex-M0 / Cortex-M0+, Little endian)arm_cortexM0b_math.lib (Cortex-M0 / Cortex-M0+, Big endian)arm_ARMv8MBLl_math.lib (Armv8-M Baseline, Little endian)arm_ARMv8MMLl_math.lib (Armv8-M Mainline, Little endian)arm_ARMv8MMLlfsp_math.lib (Armv8-M Mainline, Little endian, Single Precision Floating Point Unit)arm_ARMv8MMLld_math.lib (Armv8-M Mainline, Little endian, DSP instructions)arm_ARMv8MMLldfsp_math.lib (Armv8-M Mainline, Little endian, DSP instructions, Single Precision Floating Point Unit)

宏定义:
Each library project have different preprocessor macros.
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