Hello,
I tried to use your suggestions but now I can't connect to the roach. This
a new error come up after the reinstall of the casperfpga v0.4.3 and I test
the same with the v0.4.2 and v0.4.1 getting the same error.
what I can do?
In [2]: fpga = casperfpga.CasperFpga('roach020e18')
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-2-11892628231f> in <module>()
----> 1 fpga = casperfpga.CasperFpga('roach020e18')
AttributeError: 'module' object has no attribute 'CasperFpga'
regards
El jue., 18 jul. 2019 a las 4:35, Amish Patel (<[email protected]>) escribió:
> Hi Gonzalo,
>
> Also worth mentioning for completeness, please do remove any existing
> installation(s) of casperfpga on your machine/server via the command below.
> - sudo rm -r
> /usr/local/lib/python2.7/dist-packages/casperfpga-<version-hash>.egg
> - You should also check if there are any other items laying around in the
> /dist-packages/ folder from this casperfpga install
>
> Do let me/us know how it goes.
>
> Regards
>
> Amish Patel
> SARAO
>
>
> On Thu, 18 Jul 2019 at 08:52, James Smith <[email protected]> wrote:
>
>> Hello Gonzalo,
>>
>> Your Casperfpga version seems to be a bit too recent - I stand under
>> correction here but later versions might have broken backwards
>> compatibility with ROACH2.
>>
>> Try checking out v0.4.3 or one of the other slightly older releases in
>> your casperfpga repo and reinstalling:
>>
>> cd /path/to/casperfpga
>> git checkout v0.4.3
>> sudo python setup.py install
>>
>> Give that a whirl and let us know how you get on.
>>
>> Regards,
>> James
>>
>>
>> On Thu, Jul 18, 2019 at 12:04 AM Gonzalo Burgos <[email protected]>
>> wrote:
>>
>>> Hi everyone.
>>> I installed all toolflow for roach2
>>>
>>> -matlab2012b -
>>> -ISE, xilinx 14.7
>>> https://github.com/casper-astro/mlib_devel/wiki/How-to-install-Xilinx-ISE
>>> and import the ip cores from 11 de xilinx version
>>> -Python libraries
>>> https://docs.google.com/document/d/1mqDIwhHo3981_Rq9Ma6Dl8UnQUzPah6DKQ55fsaeI4c/edit
>>>
>>> -Simulink libraries
>>>
>>> but when i try to upload .fpg file on roach, python shows me this error.
>>>
>>>
>>> In [3]: fpga.upload_to_ram_and_program('roach2_tut_intro.fpg')
>>>
>>> ---------------------------------------------------------------------------
>>> TypeError Traceback (most recent call
>>> last)
>>> <ipython-input-3-60d12d4aaa3e> in <module>()
>>> ----> 1 fpga.upload_to_ram_and_program('roach2_tut_intro.fpg')
>>>
>>> /usr/local/lib/python2.7/dist-packages/casperfpga-3.2.dev629+master.19c93d9-py2.7-linux-x86_64.egg/casperfpga/casperfpga.pyc
>>> in upload_to_ram_and_program(self, filename, wait_complete, legacy_reg_map,
>>> chunk_size)
>>> 268 filename = self.bitstream
>>> 269 rv = self.transport.upload_to_ram_and_program(
>>> --> 270 filename=filename, wait_complete=wait_complete,
>>> chunk_size=chunk_size)
>>> 271 if not wait_complete:
>>> 272 return True
>>>
>>> TypeError: upload_to_ram_and_program() got an unexpected keyword
>>> argument 'chunk_size
>>>
>>> Thanks and cheers!
>>> --
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>
--
Gonzalo Burgos F.
CePIA, Astronomy Department
Universidad de Concepción, Chile
Cell: +56 9 6122 9380
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