Hi Michael, Thank you very much!The explanation is very detailed. I understand what you mean.
Another question, could you please help me to look at the second picture of the first email, the user login at the end, is this normal? Have you ever encountered such a situation? Best, Wang 在2022年8月2日星期二 UTC+8 00:44:00<michael.dcruze> 写道： > Wang, > > upload_to_ram_and_program() is the casperfpga function for programming the > FPGA without having to copy it over to the board first. Perhaps take a look > at the casperfpga.py file that should live in your python libraries folder; > there are alternatives to this function but I'm not sure what they are, off > the top of my head. > I'm afraid it's been many years since I've used corr and don't have any > advice to offer. > However, looking again at your screenshots I don't understand the > directory into which you're trying to scp the fpg file? Instead of having > scp [file.fpg] root@[IP]:[file.fpg] I think it should instead be scp > [file.fpg] root@[IP]:/dir/[file.fpg] where [dir] might be /root/ or /usr/ > or something. I'm not surprised it's complaining if you're trying to copy > it straight into / > > Best, > Michael > ------------------------------ > *From:* [email protected] <[email protected]> on behalf > of 王钊 <[email protected]> > *Sent:* 01 August 2022 16:57 > *To:* [email protected] <[email protected]> > *Subject:* Re: [casper] Copy .fpg file to ROACH2 server > > Hi Michael, > > I can't use the casperfpga function.Now I am using Corr. > > I don't quite understand what you mean by upload_to_ram_and_program(). > > Best, > Wang > > > > Michael D'Cruze <[email protected]> 于 2022年8月1日周一 > 下午11:39写道： > > Hello Wang, > > Can't you just use the casperfpga function for this? I think it's > upload_to_ram_and_program(), or something like that. > > Best, > Michael > ------------------------------ > *From:* [email protected] <[email protected]> on behalf > of Wang <[email protected]> > *Sent:* 01 August 2022 16:35 > *To:* [email protected] <[email protected]> > *Subject:* [casper] Copy .fpg file to ROACH2 server > > Hi CASPER， > > I'm having some problems copying files to server: 'read-only files system'. > > I suspect there is a problem with my ROACH‘s startup configuration file. > After netboot, prompted '*read-only*' when the user logs in. > Have you ever been in this situation? > picture1:copy file to server > picture2:netboot login > [image: scp1.png] > [image: netboot_3.png] > > I would appreciate it very much if you would help me with it. > > BW! > Wang > > -- > You received this message because you are subscribed to the Google Groups " > [email protected]" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/e1f67c22-d567-4945-8f36-1702e27ccb47n%40lists.berkeley.edu > > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/e1f67c22-d567-4945-8f36-1702e27ccb47n%40lists.berkeley.edu?utm_medium=email&utm_source=footer> > . > > -- > You received this message because you are subscribed to the Google Groups " > [email protected]" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/LO4P265MB6154B8B9C331E946601625F78A9A9%40LO4P265MB6154.GBRP265.PROD.OUTLOOK.COM > > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/LO4P265MB6154B8B9C331E946601625F78A9A9%40LO4P265MB6154.GBRP265.PROD.OUTLOOK.COM?utm_medium=email&utm_source=footer> > . > > -- > You received this message because you are subscribed to the Google Groups " > [email protected]" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAEq%3DE3FVTrQsyHp0Ke5oCjy3oRmNMkc-Ys02xdy5vQ_74TC8OQ%40mail.gmail.com > > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAEq%3DE3FVTrQsyHp0Ke5oCjy3oRmNMkc-Ys02xdy5vQ_74TC8OQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/e0deae43-028e-4a98-a4b8-47a1c778f114n%40lists.berkeley.edu.
