Specifications

SDK software development | VI-88R development handbook
Max_Frequency: end frequency of reader，value is 0-59.
When Min_Frequency = Max_Frequency，reader works in fixed frequency.
Address: RS485 networking address of reader，Address =0 no networking.
function: if function return value is OK，it means setting success, otherwise
fail.
3.2.2.7 Read reader basic operation parameter
apiReturn _stdcall ReadBasicParam(HANDLE hScanner, ReaderBasicParam
* pParam,int Address);
apiReturn Net_ ReadBasicParam (SOCKET hSocket, ReaderBasicParam *
pParam);
Function: to read operation parameter written by last command in reader.
Input parameter:
hSacnner/hSocket: reader communication handle
Address: RS485 networking address of reader，Address =0 no networking.
Output parameter:
pParam: return operation parameter of reader, 32 bytes
return: if function return value is OK, it means read success, otherwise
failure reason.
3.2.2.8 Set reader basic operation parameter
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