#emc-devel | Logs for 2011-08-15

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[18:30:13] <andypugh> "bldc_sine" has never appeared in a production release, and is completely superseded by "bldc". It is also potentially buggy. Does it make sense to expunge it before the 2.5 release?
[18:37:09] <JT-Shop> I'd say blow it up instead of expunging it
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[18:50:31] <jepler> the less cruft our descendants have to deal with, the better.
[19:01:36] <andypugh> On that basis, bldc_hall3 might also be better expunged. I think anyone who has made it work (and I suspect that is nobody) will be capable of using the same pins in bldc
[19:04:30] <jepler> but that is in 2.4 (not sure if I've released since it went i, but it is there..)
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[19:11:32] <andypugh> Yes, it is. Do things ever disappear or get replaced in a release? I see the original Mesa 5i20 driver is still there.
[19:11:50] <jepler> we generally try to be conservative about removing anything that was in a released version
[19:12:17] <jepler> at a minimum, if something is in the current release X but we want to remove it, then we put a note in the documentation of X+1 and remove in X+2
[19:12:39] <jepler> in practice, the removal step actually waits until there's a hardship identified in keeping the feature
[19:14:40] <andypugh> OK, the zombie component lives on then.
[19:15:01] <jepler> 2.5 isn't out yet, so there's still time to note that it is deprecated, if we have hopes of removing it as early as 2.6..
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[19:18:10] <andypugh> I had a feeling that it already had such a note, but it appears not. I will add one.
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[20:44:33] <CIA-11> EMC: 03andypugh 07v2.5_branch * r9d5b569f7982 10/src/hal/components/ (bldc_hall3.comp bldc_sine.comp): Remove / Deprecate superseded bldc driver components.
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[22:07:24] <CIA-11> EMC: 03seb 07master * r0116592d5fc2 10/src/rtapi/Submakefile: fix a silly typo
[22:08:40] <andypugh> Are you there seb? Masquerading as buildmaster perhaps?
[22:30:21] <andypugh> jepler / cradek: Between me merging my local changes. building, testing and pushing, a new update came in. That means that git log shows an extra merge as well as my changes. Is that a problem?
[22:31:00] <andypugh> http://pastebin.com/JWyz2trn
[22:32:19] <jepler> it's fine to push with this merge commit, or it's fine to rebase your commits onto the new origin/master, so that there is no need for the merge commit
[22:32:28] <jepler> $ git rebase @{u}
[22:32:35] <jepler> @{u} is shorthand for origin/master if you're on branch master, and so on
[22:33:55] <andypugh> OK, i rebased, it now looks OK.
[22:34:06] <CIA-11> EMC: 03andypugh 07master * rd82b0ebbfc9c 10/src/ (6 files in 2 dirs): Add Support for the Mesa Hostmot2 Buffered SPI function.
[22:34:06] <CIA-11> EMC: 03andypugh 07master * rae8803828851 10/docs/man/ (7 files in 2 dirs): Documentation for the Hostmot2 BSPI Driver
[22:34:07] <CIA-11> EMC: 03andypugh 07master * r5e25d17f1aae 10/ (docs/man/man9/hostmot2.9 src/hal/drivers/mesa_7i65.comp): Add a drive for the Mesa 7i65 card
[22:35:37] <andypugh> Then I think that is me up to date.
[22:36:06] <andypugh> Though I have a half-done UART driver, and some patches that Pete wrote for the 5i25
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[23:02:07] <andypugh> A few of the files in my local repo have the execute bits set. Is that something which is wrong, and will that wrongness propogate when i push?
[23:07:46] <SWPadnos> sis you edit them on Windows machines, or copy them from USB drives? (ie, FAT filesystems, which don't support execute bits)
[23:07:51] <SWPadnos> s/sis/did/
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[23:20:23] <andypugh> They have travelled via my Mac (but that is Unix)
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[23:27:51] <jepler> git tracks the executable bit of files.
[23:27:51] <jepler> create mode 100755 docs/man/man3/hm2_allocate_bspi_tram.3hm2
[23:28:03] <jepler> your recent commits created files with the execute permission set where it is inappropriate
[23:28:20] <jepler> another of your recent commits added the execute permission where it is inappropriate
[23:28:24] <jepler> mode change 100644 => 100755 src/hal/drivers/mesa-hostmot2/hostmot2.c
[23:28:31] <jepler> (this information is shown by 'git log --stat')
[23:28:54] <andypugh> That's annoying. Sorry.
[23:29:59] <jepler> (incidentally, I see that 'git commit' will note all mode changes too; keep an eye on what git says)
[23:30:10] <andypugh> Something to keep an eye on. I don't know why it has happened. One might expect it to be a problem with any file I touched, but it is more random than that.
[23:30:15] <jepler> $ chmod -x docs/man/man3/hm2_allocate_bspi_tram.3hm2; git add docs/man/man3/hm2_allocate_bspi_tram.3hm2
[23:30:18] <jepler> $ git commit -m"remove inappropriate +x"
[23:30:20] <jepler> [master 336b928] remove inappropriate +x
[23:30:23] <jepler> 0 files changed, 0 insertions(+), 0 deletions(-)
[23:30:25] <jepler> mode change 100755 => 100644 docs/man/man3/hm2_allocate_bspi_tram.3hm2
[23:30:32] <jepler> you should determine the files that you made this mistake on, and fix them, like this ^^^ but probably doing all of them in a single commit
[23:30:59] <jepler> then figure out what part of your workflow (like passing the file across a Windows filesystem, or who knows what) is causing the problem..
[23:31:17] <andypugh> OK, I am half way through the chmods already. I will continue.
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[23:35:09] <jepler> thanks. bbl.
[23:42:22] <CIA-11> EMC: 03andypugh 07master * rd696bccee346 10/ (12 files in 4 dirs): Some part of my workstream has been randomly setting execute bits.
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