public static uint GetWritingResult()
{
uint writenlen = 0;
KB9API_ERROR result = (KB9API_ERROR)API_getWriteKB9Result(ref writenlen);
if (result != KB9API_ERROR.FUNC_SUCCESSFUL)
{
return(0);
}
return(writenlen);
}
public static KB9API_ERROR EnableDisableLogFile(bool bFlag)
{
try
{
KB9API_ERROR result = (KB9API_ERROR)API_EnableDisableLogFile(bFlag);
return(result);
}
catch (System.Exception ex)
{
return(KB9API_ERROR.FUNC_UNKOWN_ERROR);
}
}
public static int GetLeftSpaceBytesKB9(string strData)
{
//字符串转为 bytes 数组
byte[] bytes = System.Text.Encoding.ASCII.GetBytes(strData);
int nlen = bytes.Length;
//System.Diagnostics.Debug.Print("data len=" + nlen.ToString());
int nleft = 0;
KB9API_ERROR result = (KB9API_ERROR)API_getLeftSpaceBytesKB9(bytes, (uint)nlen, ref nleft);
if (result == KB9API_ERROR.FUNC_SUCCESSFUL)
{
return(nleft);
}
else
{
return((int)result);
}
}
public static KB9API_ERROR GetDllVersion(KB9_PORT nPortType, ref string dllVersion, ref string firmwareVersion)
{
byte[] ver = new byte[256];
// uint readlen = 0;
KB9API_ERROR result = (KB9API_ERROR)API_getDllVersionKB9(ver, 256, (int)nPortType);
// return V1.0.1.14 & Vd8.10
string s = Encoding.ASCII.GetString(ver);
int n = s.IndexOf("\0");
string str = s.Substring(0, n);
n = str.IndexOf("&");
if (n < 0)
{
dllVersion = str;
firmwareVersion = "";
}
else
{
dllVersion = str.Substring(0, n);
if (n + 1 < str.Length)
{
firmwareVersion = str.Substring(n + 1);
}
else
{
firmwareVersion = "";
}
dllVersion.Trim();
firmwareVersion.Trim();
dllVersion = dllVersion.Replace("V", "");
firmwareVersion = firmwareVersion.Replace("V", "");
}
return(result);
//if (result != KB9API_ERROR.FUNC_SUCCESSFUL)
// return result;
////convert buffer to string
//return KB9API_ERROR.FUNC_SUCCESSFUL;
}
/// <summary>
/// static KB9ACCESS_API int getReadKB9Data(unsigned char* pData, unsigned long nDataNumberReturned);
/// </summary>
/// <param name="nPortType"></param>
/// <param name="msgReceiver"></param>
/// <param name="strRead"></param>
/// <returns></returns>
public static KB9API_ERROR ReadKB9Data(ref string strRead)
{
uint readlen = 0;
KB9API_ERROR result = (KB9API_ERROR)API_getReadKB9Data(ref readlen);
if (result != KB9API_ERROR.FUNC_SUCCESSFUL)
{
return(result);
}
if (readlen <= 0)
{
return(KB9API_ERROR.FUNC_UNKOWN_ERROR);
}
//convert buffer to string
string s = Encoding.ASCII.GetString(buffer_read, 0, (int)readlen);
strRead = s;
return(KB9API_ERROR.FUNC_SUCCESSFUL);
}
/// <summary>
/// auto search usb and ps/2 port, finding kb9000 device.
/// </summary>
/// <param name="msgReceiver"></param>
/// <returns></returns>
public static KB9API_ERROR AutoDetectKB9(ref KB9_PORT kb9Port)
{
KB9API_ERROR result = KB9API_ERROR.FUNC_SUCCESSFUL;
//1. detect usb port first, as usb will take less time than ps/2
result = DetectKB9(KB9_PORT.USB);
if (result == KB9API_ERROR.FUNC_SUCCESSFUL)
{
kb9Port = KB9_PORT.USB;
return(result);
}
//2. detect ps/2
result = DetectKB9(KB9_PORT.PS2);
if (result == KB9API_ERROR.FUNC_SUCCESSFUL)
{
kb9Port = KB9_PORT.PS2;
return(result);
}
kb9Port = KB9_PORT.Unknown;
return(KB9API_ERROR.FUNC_OPENPORT_FAIL);
}
/************************************************************************
*
* Function: EnableDisableLogFile
* Description:
* set enable/disable flag in DLL to enable log file or not.
*
* Parameters:
* bFlag: true - enable, false - disable
*
* return:
* 0: successful.
* < 0: error. (code defined above)
************************************************************************/
public static KB9API_ERROR ClearLogFile()
{
KB9API_ERROR result = (KB9API_ERROR)API_ClearLogFile();
return(result);
}
public static KB9API_ERROR StartReadingKB9(KB9_PORT nPortType)
{
KB9API_ERROR result = (KB9API_ERROR)API_startReadKB9(buffer_read, BUFFER_SIZE, (int)nPortType);
return(result);
}
