Dear All, I am wondering how to add some flow control to a source block, so that it doesn't fire out items so quickly.
Later stages of my flow graph are slowed by various bits of processing and combining, before transmission via USRP, with bursts being transmitted every few seconds. What happens is that the block fires out 1,000s of vectors, and then seems to slow down and settle into sync with the rest of the flow graph after a few seconds. As my source block is reading in from a Database, I want to slow this initial rate significantly. The block outputs vectors of bytes (v_len=144). Any ideas? Regards, David --------------------------------------------------------------- David Halls Ph.D. Research Engineer Toshiba Research Europe Limited 32 Queen Square, Bristol, BS1 4ND, UK Tel: +44 (0) 117 906 0790 ________________________________ NOTE: The information in this email and any attachments may be confidential and/or legally privileged. This message may be read, copied and used only by the intended recipient. If you are not the intended recipient, please destroy this message, delete any copies held on your system and notify the sender immediately. Toshiba Research Europe Limited, registered in England and Wales (2519556). Registered Office 208 Cambridge Science Park, Milton Road, Cambridge CB4 0GZ, England. Web: www.toshiba.eu/research/trl --------------------------------------------------------------------------------------- This email has been scanned for email related threats and delivered safely by Mimecast. For more information please visit http://www.mimecast.com ---------------------------------------------------------------------------------------
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