static int GetInput(int *vb, int *no)
{
char buf[256];
char verb[10],noun[10];
int vc,nc;
int num;
do
{
do
{
Output("\nTell me what to do ? ");
LineInput(buf, sizeof buf);
num=sscanf(buf,"%9s %9s",verb,noun);
}
while(num==0||*buf=='\n');
if(xstrcasecmp(verb, "restore") == 0)
{
LoadGame();
return -1;
}
if(num==1)
*noun=0;
if(*noun==0 && strlen(verb)==1)
{
switch(isupper((unsigned char)*verb)?tolower((unsigned char)*verb):*verb)
{
case 'n':strcpy(verb,"NORTH");break;
case 'e':strcpy(verb,"EAST");break;
case 's':strcpy(verb,"SOUTH");break;
case 'w':strcpy(verb,"WEST");break;
case 'u':strcpy(verb,"UP");break;
case 'd':strcpy(verb,"DOWN");break;
/* Brian Howarth interpreter also supports this */
case 'i':strcpy(verb,"INVENTORY");break;
}
}
nc=WhichWord(verb,Nouns);
/* The Scott Adams system has a hack to avoid typing 'go' */
if(nc>=1 && nc <=6)
{
vc=1;
}
else
{
vc=WhichWord(verb,Verbs);
nc=WhichWord(noun,Nouns);
}
*vb=vc;
*no=nc;
if(vc==-1)
{
Output("You use word(s) I don't know! ");
}
}
while(vc==-1);
strcpy(NounText,noun); /* Needed by GET/DROP hack */
return 0;
}
void main(void)
{
int iRet, iAddress, iChannel, iComPort, iTimeout, iCheckSum;
unsigned long lBaudrate;
unsigned char cTemp[10];
int iDataFormat, iDataFormat_Original;
int iFilter, iFilter_Original;
int iRangeCode, iRangeCode_Original;
float fValue;
InitLib();
Print("********************************\r\n");
Print("* 7K87K_AI demo for Com Port *\r\n");
Print("* *\r\n");
Print("* [Oct 30, 2008] *\r\n");
Print("********************************\r\n");
Print("\r\n");
Print("Please Input ComPort Number:");
LineInput(cTemp, 10);
sscanf(cTemp, "%d", &iComPort);
Print("Please Input ComPort's Baudrate:");
LineInput(cTemp, 10);
sscanf(cTemp, "%ld", &lBaudrate);
Print("Please Select Checksum(0:Disable or 1:Enable):");
LineInput(cTemp, 10);
sscanf(cTemp, "%d", &iCheckSum);
Print("Please Input module's address(0~255) =");
LineInput(cTemp, 10);
sscanf(cTemp, "%d", &iAddress);
Print("Please Input Timeout:");
LineInput(cTemp, 10);
sscanf(cTemp, "%d", &iTimeout);
InstallCom(iComPort, lBaudrate, 8, 0, 1);
iFilter=0; // 0: 60Hz
iDataFormat=0; //0: Engineering units
iRangeCode=0x08; //7017/87017:Range code 08(-10V to +10V)
//To prevent reading EEPROM again.
iRet=Read7K87KAI_Config(iComPort,
iAddress,
iCheckSum,
iTimeout,
&iRangeCode_Original,
&iFilter_Original,
&iDataFormat_Original);
if(iRet==NoError)
{
if((iRangeCode_Original==iRangeCode)
&& (iFilter_Original==iFilter)
&& (iDataFormat_Original==iDataFormat))
{
// The original configuration is the same as the input configuration.
// So there is no need to write into the EEPROM.
}
else
{
Set7K87KAI_Config(iComPort, iAddress, iCheckSum, iTimeout, iRangeCode, iFilter, iDataFormat);
}
}
else
Print("Read Configuration Error\r\n");
for(;;)
{
for(iChannel=0; iChannel<=7; iChannel++)
{
iRet=Read7K87K_AI(iComPort, iAddress, iChannel, iCheckSum, iTimeout, &fValue);
if(iRet==NoError)
{
Print("Ch%d=%6.3f\n\r", iChannel, fValue);
}
else
{
Print("Read AI_%d error!!! Error Code =%d\r\n", iChannel, iRet);
}
}
Print("\r\n");
}
}
