Hi,
I get the following error connecting 'OFDM Serializer' (GNU Radio block with
complex output), to my own Python block 'blsd_dec_bfb' (with complex input)
"ValueError: itemsize mismatch: ofdm_serializer_vcc0:0 using 8, blsd_dec_bfb0:0
using 16"
This is the code in the beginning of my block
"class blsd_dec_bfb(gr.basic_block):
"""
docstring for block blsd_dec_bfb
"""
def __init__(self, num_packets=1, K=50, K2=20, kA1=4, NA1=8,
num_carriers=64):
gr.basic_block.__init__(self,
name="blsd_dec_bfb",
in_sig=[numpy.complex],
out_sig=[numpy.uint8,numpy.uint8,numpy.uint8])"
the xml is
"... <sink>
<name>in</name>
<type>complex</type>
</sink>
<source>
<name>bA1</name>
<type>byte</type>
</source>
<source>
<name>bA2</name>
<type>byte</type>
</source>
<source>
<name>b2</name>
<type>byte</type>
</source>..."
The colours match in the GRC, and it lets me run it (i.e. no complaints about
type mismatch before run-time).
I hope it is just a silly mistake. Can anyone help?
Regards,
David
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