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TMS320F280049: 关于fpu32_fast_supplement库函数

Part Number: TMS320F280049

你好:

程序中使用函数sincos(),所以添加了fpu32_fast_supplement,编译出来的结果如下:

参考https://e2echina.ti.com/support/microcontrollers/c2000/f/c2000-microcontrollers-forum/197616/fpu32_fast_supplement?tisearch=e2e-sitesearch&keymatch=fpu32_fast_supplement#

中的步骤3

3)cmd文件中 PAGE 0: {FPUTABLES   : origin = 0x3FEBDC, length = 0x0006A0} ,SECTIONS{FPUmathTables    : > FPUTABLES, PAGE = 0, TYPE = NOLOAD }

能不能帮忙确认,步骤3是可选项还是必须项,多谢