Hi Indrajit, This how to is fairly old now - many changes have been made since then and we have and are moving all CASPER documentation to ReadtheDocs or at least readme.md files in github, which can be easily added to ReadtheDocs if necessary. The casperfpga repo still needs to be properly documented and this is due to happen in July after the Hardware Porting Workshop. If ROACH support is lacking and it becomes a requirement, then we can look at this as a task to add during that week. Jack, would be able to give you better feedback here.
I am assuming you are using the casper-astro repo? I know Jack made a recent change to get casperfpga working with ROACH2 i.e. the upload_to_ram_and_program() can now configure the FPGA on ROACH2. I am not sure about ROACH1 - a bit before my time here. Others may know more. casper-astro casperfpga repo: https://github.com/casper-astro/casperfpga/commits/master In this repo there is a readme.md file, which explains how to install casperfpga and also references commit hashes that work with ROACH/ROACH2. I haven't tried them so I am not sure. I hope this helps. Kind regards, Adam Isaacson South African Radio Astronomy Observatory (SARAO) Hardware Manager Cell: (+27) 825639602 Tel: (+27) 215067300 email: aisaac...@ska.ac.za On Fri, May 10, 2019 at 7:44 AM Indrajit Barve <indra...@iiap.res.in> wrote: > Dear Adam, > > I followed the steps which you have given in the bellow link to install > casperfpga package. > > https://www.mail-archive.com/casper@lists.berkeley.edu/msg06436.html > > https://docs.google.com/document/d/1mqDIwhHo3981_Rq9Ma6Dl8UnQUzPah6DKQ55fsaeI4c/edit > By following the steps via git . Hope it downloads the latest version of > katcp and casperfpga. > > I am using ROACH1 and I am trying to program the device and I am getting > the following errors. > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > > import time,struct,sys,logging,casperfpga > from struct import * > fpga = casperfpga.katcp_fpga.KatcpFpga('100.100.100.1',7147,10) > bitstream='spectrum_test14_2019_May_09_1616.bof' > fpga.system_info['program_filename'] = bitstream > fpga.program() > time.sleep(3) > > *'module' object has no attribute 'katcp_fpga' * > > I tried the other ways > > roach = casperfpga.CasperFpga('100.100.100.1') > roach.upload_to_ram_and_program('spectrum_test14_2019_May_09_1616.fpg') > > > > --------------------------------------------------------------------------- > TypeError Traceback (most recent call last) > <ipython-input-10-e89a752b4c79> in <module>() > ----> 1 > roach.upload_to_ram_and_program('spectrum_test14_2019_May_09_1616.fpg') > > /usr/local/lib/python2.7/dist-packages/casperfpga-3.2.dev644+devel.3377047-py2.7-linux-x86_64.egg/casperfpga/casperfpga.pyc > in upload_to_ram_and_program(self, filename, wait_complete, legacy_reg_map, > chunk_size, initialise_objects) > 278 filename = self.bitstream > 279 rv = self.transport.upload_to_ram_and_program( > --> 280 filename=filename, wait_complete=wait_complete, > chunk_size=chunk_size) > 281 if not wait_complete: > 282 return True > > TypeError: upload_to_ram_and_program() got an unexpected keyword argument > 'chunk_size' > > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > > > > > Indrajit Barve > indra...@iiap.res.in > 080-22541492 > -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. To unsubscribe from this group and stop receiving emails from it, send an email to casper+unsubscr...@lists.berkeley.edu. To post to this group, send email to casper@lists.berkeley.edu.
