STM8 RS485的modbus通迅(主机及从机)程序代码

这个从机模式编译出现这个，是什么问题啊？


Compiling c\main.c...
cxstm8 +warn +mods0 +debug -pxp +split -pp -l -isrc\h -istm8sfwlib_v1.1.1\fwlib\library\inc -ih -iF:\0_Soft\en.stvd-stm8\CXSTM8\Hstm8  -clDebug\ -coDebug\ c\main.c
#error cpstm8 c\main.c:23(17+6) incompatible types in struct/union assignment
c\main.c:
The command: "cxstm8 +warn +mods0 +debug -pxp +split -pp -l -isrc\h -istm8sfwlib_v1.1.1\fwlib\library\inc -ih -iF:\0_Soft\en.stvd-stm8\CXSTM8\Hstm8  -clDebug\ -coDebug\ c\main.c" has failed, the returned value is: 1
exit code=1.

bacfull.elf - 3 error(s), 1 warning(s)