Hi Casperities (?)

I'm going thru the tutorial 3 on a snap board, and I have some
issue/error while reading the 'odd' and 'even' register,
when reading with
-> a_0=struct.unpack('>1024l',fpga.read('even',1024*4,0))

I end up with the error
-> Request: ?read odd 0 4096
-> Reply: !read fail

but if I change the number of bytes to read from 1024*4 to 128*4, I
can read it with no problem, ( but the data plot does not seem to be
ok ). Also the accumulation value increments ok.

Any thoughts? Thanks!





-- 
Instituto Argentino de Radioastronomia
[Argentine Institute of Radioastronomy]

Guillermo M. Gancio
Responsable Área Observatorio
[Head of Observatory]

Tel: (0054-0221) 482-4903 Int: 106
Mail laboral    [email protected]

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