Hi Lukas,
This problem seems familiar to me, but I can't quite remember the solution.
These are possible suggestions to try:
1)Have you tried specifying the port number? fpga =
casperfpga.CasperFpga('10.42.0.69', port=7147). I remember that was
necessary at some point.
2) Try the actual ADC and DAC tutorial fpg and python script first and see
if that programs
https://github.com/casper-astro/tutorials_devel/tree/master/red_pitaya/tut_adc_dac.
The script and fpg does work and I have tested that. If it doesn't work
then it could be an issue with your casperfpga version or setup on the card
- something like that.
Let's take it from there.
Kind regards,
Adam Isaacson
South African Radio Astronomy Observatory (SARAO)
Hardware Manager
Cell: (+27) 825639602
Tel: (+27) 215067300
email: [email protected]
On Fri, Feb 7, 2020 at 11:59 AM Lukas Karch <[email protected]> wrote:
> Hi all,
> I am an electrical engineering student, trying to use casper with a Red
> Pitaya 125-14. I followed the instructions on:
> https://casper-toolflow.readthedocs.io to install the necessary software
> on Ubuntu 16.04 and the first Red Pitaya tutorial on
> https://casper-tutorials.readthedocs.io/en/latest/tutorials/redpitaya/tut_intro.html#programming-the-fpga.
> Currently I am trying to program the FPGA on my Red Pitaya board with a
> .fpg file I have compiled. Unfortunately I keep getting the following
> runtime error:
>
> In [1]: import casperfpga
> In [2]: fpga = casperfpga.CasperFpga('10.42.0.69')
> In [3]: fpga.upload_to_ram_and_program('lk_2020-02-05_1003.fpg')
> 2020-02-07 10:13:04.17 ERROR 10.42.0.69 transport_katcp.py:594 -
> 10.42.0.69: no programming informs yet. Odd?
> ERROR:10.42.0.69:10.42.0.69: no programming informs yet. Odd?
> ---------------------------------------------------------------------------
>
> RuntimeError Traceback (most recent call last)
> <ipython-input-3-8a85279ea375> in <module>()
> ----> 1 fpga.upload_to_ram_and_program('lk_2020-02-05_1003.fpg')
> /usr/local/lib/python2.7/dist-packages/casperfpga-0.1.2-py2.7-linux-x86_64.egg/casperfpga/casperfpga.pyc
> in upload_to_ram_and_program(self, filename, wait_complete, chunk_size,
> initialise_objects)
> 312 else:
> 313 rv = self.transport.upload_to_ram_and_program(
> --> 314 filename=filename, wait_complete=wait_complete)
> 315
> 316 if not wait_complete:
> /usr/local/lib/python2.7/dist-packages/casperfpga-0.1.2-py2.7-linux-x86_64.egg/casperfpga/transport_katcp.pyc
> in upload_to_ram_and_program(self, filename, port, timeout, wait_complete,
> skip_verification)
> 594 self.logger.error('%s: no programming informs yet. Odd?' % self.host)
> 595 raise RuntimeError('%s: no programming informs yet. '
> --> 596 'Odd?' % self.host)
> 597 if (inf.name == 'fpga') and (inf.arguments[0] == 'ready'):
> 598 done = True
> RuntimeError: 10.42.0.69: no programming informs yet. Odd?
> In [4]: fpga.is_connected()
> Out[4]: True
>
>
>
> Please let me know if you have any idea why this error is occuring or how
> to fix it.
>
>
> Thanks in advance,
>
> Lukas Karch
>
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