Re: [myhdl-list] TypeError: Unexpected type with toVerilog

[Tom D. <td...@di...>]

Not sure but have you simulated it in MyHDL? Usually that will help 
expose problems better than trying to go directly to Verilog.

On 05/21/2012 03:54 PM, Thoma HAUC wrote:
> Hi,
>
> I am new to myHDL and it seems to be a powerful tool.
> Today, I need some help to locate the reason of the below exception.
> Because there are no clue to indicate the line of the issue, I am
> currently blocked in my evaluation of myHDL.
>
> Thank you in advance.
>
> Thoma
>
> Traceback (most recent call last):
>    File "bidir_serial.py", line 209, in<module>
>      convert2verilog(bidir_serial)
>    File "bidir_serial.py", line 200, in convert2verilog
>      convert(toVerilog, architecture)
>    File "bidir_serial.py", line 194, in convert
>      converter(architecture, clr, clk, run, ld, datain, rdy, serialout)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_toVerilog.py",
> line 142, in __call__
>      genlist = _analyzeGens(arglist, h.absnames)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_analyze.py",
> line 174, in _analyzeGens
>      v.visit(tree)
>    File "/usr/lib/python2.7/ast.py", line 241, in visit
>      return visitor(node)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_analyze.py",
> line 1078, in visit_Module
>      self.generic_visit(node)
>    File "/usr/lib/python2.7/ast.py", line 249, in generic_visit
>      self.visit(item)
>    File "/usr/lib/python2.7/ast.py", line 241, in visit
>      return visitor(node)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_analyze.py",
> line 1154, in visit_FunctionDef
>      self.visit(n)
>    File "/usr/lib/python2.7/ast.py", line 241, in visit
>      return visitor(node)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_analyze.py",
> line 744, in visit_If
>      self.visitList(node.else_)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_misc.py", line
> 161, in visitList
>      self.visit(n)
>    File "/usr/lib/python2.7/ast.py", line 241, in visit
>      return visitor(node)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_analyze.py",
> line 740, in visit_If
>      self.visitList(suite)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_misc.py", line
> 161, in visitList
>      self.visit(n)
>    File "/usr/lib/python2.7/ast.py", line 241, in visit
>      return visitor(node)
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_analyze.py",
> line 770, in visit_If
>      if (len(choices) == _getNritems(var1.obj)) or node.else_:
>    File "/usr/lib/python2.7/site-packages/myhdl/conversion/_analyze.py",
> line 407, in _getNritems
>      raise TypeError("Unexpected type")
> TypeError: Unexpected type
>
>
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