"printf()" from ISR worked consistently? Huh?

2021-08-18 Thread Peter Dufault
ntk()". How could printf() from an ISR work at all, let alone seem to work well? The "logtxt()" was only to the console, maybe that's why. Also, is there an equivalent to the VxWorks "in_isr()" for a simple-minded "logtxt()" that switches between prin

Re: Question about file size 0 after filesystem recovery

2021-01-05 Thread Peter Dufault
is stored on the media. I expect that's why the open group document specifies in the "RATIONALE" section that the conformance document should identify a way to identify how a file can be created in a manner that "fsync()" and "fdatasync()" are likely to work.

Re: How to program fine-grained real-time concurrent applications in C or Ada

2020-12-24 Thread Peter Dufault
users@rtems.org > > http://lists.rtems.org/mailman/listinfo/users > > > > ___ > users mailing list > users@rtems.org > http://lists.rtems.org/mailman/listinfo/users > ___ > us

Re: Need help cleaning up git repository

2020-11-05 Thread dufault
gt; # Cherry-pick a set of continuous commits > § git cherry-pick ~.. # make sure to have the "~" > after the first hash > > That's what I could come up with so far. > I'll try your first suggestion "rebase in the respective branch". "mvme5500-

Need help cleaning up git repository

2020-11-05 Thread Peter Dufault
er branches against that. So my RTEMS repository looks like this: [dufault@gen6 rtems]$ git branch -rv origin/4.10 e3f6d35 cpukit/score: avoid NULL and races in priority mutex origin/4.11 a100457 leon,gr1553b: improve init check origin/4.848953df Remove (Obsolete). origin/4.9344

Re: Getting version of rtems, and writing files

2019-10-25 Thread dufault
;)'. It will print out "hello" and the result of the function will be printed out as 6, the number of characters in the string "hello\n". If you can tell us then we all want to know how you began to work on this system and what you need to do with it. Peter

Re: Getting version of rtems, and writing files

2019-10-25 Thread dufault
work. If you are not a C language programmer you face a major challenge and will need an awful lot of help to continue. - I'm really interested: How did you inherit this application and what do you need to do? - The function I suggested you try wasn't "ikup", it was "lkup

Re: Getting version of rtems, and writing files

2019-10-17 Thread Peter Dufault
ion 0xdaf1c[ 4]: long (*)() _bfd_elf_slurp_version_tables USER VARIABLES: 0x (0) cexp_main>printf("%s\n",(char *)&_RTEMS_version) rtems-4.7.1(PowerPC/PowerPC 7455/beatnik) 0x002a (42) cexp_main> - - Do you have the sou

Re: installing Doorstop on macOS (for RTEMS use)

2019-10-15 Thread Peter Dufault
sers who are working on RTEMS can't work in a VM running CentOS, and how many don't have a machine that allows that? Let me know if I'm wrong. This is different from e.g. mingw support, where I think the tools need to work as plug-ins. Peter - Peter Dufault HD Asso

Re: lib-bsd socket close issues

2019-04-05 Thread Peter Dufault
bH > > Address : Dornierstr. 4, D-82178 Puchheim, Germany > Phone : +49 89 189 47 41-16 > Fax : +49 89 189 47 41-09 > E-Mail : sebastian.hu...@embedded-brains.de > PGP : Public key available on request. > > Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG