#include?
#ifndef?_MSC_VER
#include?
#endif
#include?
#include?
#include?

#include?“modbus.h“














#define?LOOP????????????1
#define?SERVER_ID???????17
#define?ADDRESS_START???0
#define?ADDRESS_END?????99




int?main（void）
{
??modbus_t?*ctx;
??int?rc;
??int?nb_fail;
??int?nb_loop;
??int?addr;
??int?nb;
??uint8_t?*tab_rq_bits;
??uint8_t?*tab_rp_bits;
??uint16_t?*tab_rq_registers;
??uint16_t?*tab_rw_rq_registers;
??uint16_t?*tab_rp_registers;


??ctx?=?modbus_new_rtu（“COM3“?19200?‘N‘?8?1）;
??modbus_set_slave（ctx?SERVER_ID）;

??modbus_set_debug（ctx?TRUE）;

??if（modbus_connect（ctx）==-1）
??{
????fprintf（stderr?“Connection?failed:?%s\n“?
	????modbus_strerror（errno））;
	modbus_free（ctx）;
	return?-1;
??}

??
??nb?=?ADDRESS_END-ADDRESS_START;

??
??tab_rq_bits?=?（uint8_t?*）malloc（nb?*?sizeof（uint8_t））;
??memset（tab_rq_bits?0?nb?*?sizeof（uint8_t））;

??tab_rp_bits?=?（uint8_t?*）malloc（nb?*?sizeof（uint8_t））;
??memset（tab_rp_bits?0?nb?*?sizeof（uint8_t））;

??tab_rq_registers?=?（uint16_t?*）malloc（nb?*?sizeof（uint16_t））;
??memset（tab_rq_registers?0?nb?*?sizeof（uint16_t））;

??tab_rp_registers?=?（uint16_t?*）malloc（nb?*?sizeof（uint16_t））;
??memset（tab_rp_registers?0?nb?*?sizeof（uint16_t））;

??tab_rw_rq_registers?=?（uint16_t?*）malloc（nb?*?sizeof（uint16_t））;
??memset（tab_rw_rq_registers?0?nb?*?sizeof（uint16_t））;

??nb_loop?=?nb_fail?=?0;
??while（nb_loop++??{

????for（addr?=?ADDRESS_START;?addr?	{
	??int?i;


	??for（i=0;?i	??{
	????tab_rq_registers[i]?=?
			（uint16_t）（65535.0*rand（）/（RAND_MAX+1.0））;
		tab_rw_rq_registers[i]=~tab_rq_registers[i];
		tab_rq_bits[i]?=?tab_rq_registers[i]?%?2;
	??}
	??nb?=?ADDRESS_END?-?addr;

	?
	??rc?=?modbus_write_bit（ctx?addr?tab_rq_bits[0]）;
	??if（rc!=1）
	??{
	????printf（“ERROR?modbus_write_bit?（%d）\n“?rc）;
		printf（“Address?=?%d?value?=?%d\n“?addr?tab_rq_bits[0]）;
		nb_fail++;
	??}
	??else
	??{

	????rc?=?modbus_read_bits（ctx?addr?1?tab_rp_bits）;
		if（rc!=?1?||?tab_rq_bits[0]!=tab_rp_bits[0]）
		{
		??printf（“ERROR?modbus_read_bits?single?（%d）\n“?rc）;
		??printf（“address?=?%d\n“?addr）;
		??nb_fail++;
		}
	??}


	??rc?=?modbus_write_bits（ctx?addr?nb?tab_rq_bits）;
	??if（rc?!=?nb）
	??{
	????printf（“ERROR?modbus_write_bits?（%d）\n“?rc）;
		printf（“Address?=?%d?nb?=?%d\n“?addr?nb）;
		nb_fail++;
	??}
	??else
	??{

	????rc?=?modbus_read_bits（ctx?addr?nb?tab_rp_bits）;
		if（rc?!=?nb）
		{
		??printf（“ERROR?modbus_read_bits\n“）;
		??printf（“Address?=?%d?nb?=?%d\n“?addr?nb）;
		??nb_fail++;
		}
		else
		{

		??for（i=0;i		??{
		????if（tab_rp_bits[i]?!=?tab_rq_bits[i]）
			{
			??printf（“ERROR?modbus_read_bits\n“）;
			??printf（“Addr=%d?Val=%d（0x%X）?!=?%d?（0x%x）\n“
				??????addr?tab_rq_bits[i]?tab_rq_bits[i]
					??tab_rp_bits[i]?tab_rp_bits[i]）;
			??nb_fail+

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-06-29?09:56??TestRtuMaster\
?????目錄???????????0??2017-06-29?09:05??TestRtuMaster\Debug\
?????文件???????32256??2017-06-20?13:04??TestRtuMaster\Debug\TestRtuMaster.exe
?????文件?????????406??2017-06-20?13:04??TestRtuMaster\Debug\TestRtuMaster.exe.manifest
?????文件??????363372??2017-06-20?13:04??TestRtuMaster\Debug\TestRtuMaster.ilk
?????文件??????445440??2017-06-20?13:04??TestRtuMaster\Debug\TestRtuMaster.pdb
?????目錄???????????0??2017-06-29?09:46??TestRtuMaster\Release\
?????文件????????9728??2017-06-29?09:46??TestRtuMaster\Release\TestRtuMaster.exe
?????文件??????289792??2017-06-29?09:46??TestRtuMaster\Release\TestRtuMaster.pdb
?????目錄???????????0??2017-06-29?09:05??TestRtuMaster\TestRtuMaster\
?????目錄???????????0??2017-06-29?09:05??TestRtuMaster\TestRtuMaster\Debug\
?????文件???????15230??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\CL.read.1.tlog
?????文件?????????354??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\CL.write.1.tlog
?????文件????????1034??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\TestRtuMaster.Build.CppClean.log
?????文件?????????381??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\TestRtuMaster.exe.intermediate.manifest
?????文件??????????51??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\TestRtuMaster.lastbuildstate
?????文件????????2133??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\TestRtuMaster.log
?????文件???????39304??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\TestRtuMaster.obj
?????文件???????????0??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\TestRtuMaster.write.1.tlog
?????文件?????????674??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\cl.command.1.tlog
?????文件????????1388??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\link.command.1.tlog
?????文件????????2800??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\link.read.1.tlog
?????文件?????????692??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\link.write.1.tlog
?????文件?????????450??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\mt.command.1.tlog
?????文件?????????174??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\mt.read.1.tlog
?????文件?????????290??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\mt.write.1.tlog
?????文件??????396288??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\vc100.idb
?????文件??????110592??2017-06-20?13:04??TestRtuMaster\TestRtuMaster\Debug\vc100.pdb
?????目錄???????????0??2017-06-29?09:46??TestRtuMaster\TestRtuMaster\Release\
?????文件???????15386??2017-06-29?09:46??TestRtuMaster\TestRtuMaster\Release\CL.read.1.tlog
?????文件?????????362??2017-06-29?09:46??TestRtuMaster\TestRtuMaster\Release\CL.write.1.tlog
............此處省略32個文件信息