使用CH32V307VCT6 MRS版本1.81
在开启了硬件浮点时,无法链接printfloat库
报错为
c:/ide/mounriver/mounriver_studio/toolchain/risc-v embedded gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: C:\MRS_DATA\workspace\CH32V307VCT6\libprintfloat.a(printfloat.o): can't link single-float modules with soft-float modules