Hi all,
Using synaser and a TBlockSerial object I am reading out a serial-USB
device. The device is sending data (I can see the buffer is growing using
the function WaitingDataEx), but as soon as I read something from the
buffer no data is stored in the buffer any more. I have
tried RecvBuffer, RecvBufferEx and RecvByte to read data. After calling the
Purge function, the buffer starts filling with data again. Calling Purge
after every read is no option, since I have to receive all data in order to
be able to perform my processing.
Is there any reason for the buffers to stop filling after a read?
I am using Ubuntu 14.04 with a recent 32-bit freepascal compiler.
With kind regards,
Pieter Eendebak
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