Re: [Discuss-gnuradio] Using set_min_output_buffer() in Python block

[Activecat]

On Tue, Jun 17, 2014 at 6:16 PM, David Halls <address@hidden> wrote:

Thanks Activecat!!!!!!!!!!!!!!!!!! I had the problem that

"out_rc[0:len(rcABm)] = rcABm
ValueError: operands could not be broadcast together with shapes (4096) (5376)"

where "out_rc = output_items[3]"

using set_output_multiple(4096*2) has resolved my problem by increasing the length of the output buffer vector to 4096*2. I wonder if there is a fixed limit as to how far I can stretch this? In the future I may want my decoder to output even more than blocks in one go.

In GRC graphical flowgraph there is a "Max Number of Output" setting under the "Options" block.
Documentation: The Max Number of Output is the maximum number of output items allowed for any block in the flowgraph; to disable this set the max_nouts equal to 0. Use this to adjust the maximum latency a flowgraph can exhibit.

Besides this I guess there is no other limiting factor.