milapp.cpp

该程序可以通过自己写的程序端通过UART控制相机

#include "stdafx.h"
#include "MilApp.h"
#include "mil.h"

MIL_ID MilApplication;
MIL_ID MilSystem;
MIL_ID MilDigitizer;
MIL_ID MilDisplay;
MIL_ID MilImage;

char *ReadBuffer=NULL;
long ReadSize;

bool MilCreate()
{
	MappAllocDefault(M_SETUP,&MilApplication,&MilSystem,&MilDisplay,&MilDigitizer,M_NULL);
	
	long g_BufSizeX= (unsigned int) MdigInquire(MilDigitizer, M_SIZE_X, M_NULL);
	long g_BufSizeY= (unsigned int) MdigInquire(MilDigitizer, M_SIZE_Y, M_NULL);	
	
	MbufAlloc2d(MilSystem, 
		g_BufSizeX, 
		g_BufSizeY,
		8+M_UNSIGNED,
		M_IMAGE+M_DISP+M_GRAB+M_PROC,
		&MilImage);
	
    MbufClear(MilImage, 0);

	//与例子的不同在于我直接设置了数，而例子是宏定义变量
    MsysControl(MilSystem,M_UART_DATA_LENGTH,8);//定义数据长度
	MsysControl(MilSystem,M_UART_PARITY,M_DISABLE);//定义校验位
    MsysControl(MilSystem,M_UART_SPEED,9600);//波特率，该参数应该需要改变，现在可能与相机的不符
	MsysControl(MilSystem,M_UART_STOP_BITS,1);//停止位
    
	MsysControl(MilSystem,M_UART_WRITE_STRING_LENGTH,M_DEFAULT);//设置写入的字符串长度，以'0'为界
	MsysControl(MilSystem,M_UART_TIMEOUT,10000);//设置字符间等待时间
	MsysControl(MilSystem,M_UART_STRING_DELIMITER,M_DEFAULT);//设置字符串分界符为默认的'0'
	MsysControl(MilSystem,M_UART_READ_STRING_LENGTH,M_DEFAULT);//读入的字符串长度，以默认的分界符确定
	
	//设置接收缓存大小
	ReadSize=0x00FF;
	ReadBuffer=(char*)malloc(ReadSize+1);
	MsysControl(MilSystem,M_UART_READ_STRING_MAXIMUM_LENGTH,ReadSize);
	
	return true;
}

bool MilDestroy()
{
	MbufFree(MilImage);
	MappFreeDefault(MilApplication,MilSystem,MilDisplay,MilDigitizer,M_NULL);
	return true;

}

//下面的函数可能有问题
CString SendCLCommand(char *a)
{
	long i;
	MsysControl(MilSystem,M_UART_WRITE_STRING,(long)a);//此处是不是得换成&a[0]???此处有问题，参数的说明是
	                                                    //指定要发送的字符数组（字符串）。可以详细比较
	                                                    //MsysControl()与MdigControl()的第三个参数。
	for(i=0;i<=ReadSize;i++)
		ReadBuffer[i]='\0';//字符指针重元素的初始化。可以把此处的初始化改变或许能够进行测试！！

	Sleep(1000);

	MsysControl(MilSystem,M_UART_READ_STRING,(long )ReadBuffer);

	CString str(ReadBuffer);

	return str;
}