TBApiRawDataModeBlockSize API Call



Determines the block size for raw data mode (see TBApiRawDataMode call).


The device handle and block size.


0 = fail, 1 = OK.


Data packets are only delivered to the caller when aBlockSize bytes have been received from the device. The block size must be a value between 1 and 16, - the default is 1. At driver startup time, the setting is 1.


Visual C++ Declaration/example


BOOL TBAPI TBApiRawDataModeBlockSize(HTBDEVICE aDeviceHandle, DWORD aBlockSize);


// Define a block size of 8 bytes to the driver…

if (TBApiRawDataModeBlockSize (DeviceHandle, 8))




Visual Basic Declaration/example


Public Declare Function TBApiRawDataModeBlockSize Lib "TBapi" Alias “_DLL_TBApiRawDataModeBlockSize@8" (ByVal aDeviceHandle As Long, ByVal aBlockSize As Long) As Long


‘Define a block size of 8 bytes to the driver…

if TBApiRawDataModeBlockSize (DeviceHandle, 8) = TRUE then

end if