modbus485通信代码——可直接配置在树莓派等硬件上
#include<stdio.h>#include<stdlib.h>#include<fcntl.h>#include<unistd.h>#include<assert.h>#include<termios.h>#include<string.h>#include<sys/time.h>#include<time.h>#include<sys/types.h>#inc
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2020-06-06 20:36:30 ·
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