If I recall correctly I created a folder named C:\mnt\ with a link (junction)
to D:\ named "d" inside.
(If the working disk of your IDE is D:\ try to put the junction into D:\mnt\)
That allowed Eclipse to parse the file structure when I was testing Nuttx on
Ubuntu Bash.
Does this work with
Hello,
I filed a pull request that introduces an idea of controlling the behaviour of
nxstyle from inside the file under test.
https://github.com/apache/incubator-nuttx/pull/569
This would allow to address some special requirements that are needed in
cornercases (e.g. whitelisting), and, by
Part of the discussion on whitelisting for nxstyle went on on the Github PR:
https://github.com/apache/incubator-nuttx/pull/569
To draw a conclusion from my side, I withdraw my supposal, because of "no
metadata in source files".
I will have a look at the .nxignore solution and if I find time I
annes
> -----Original Message-
> From: Schock, Johannes - NIVUS GmbH
> [mailto:johannes.sch...@nivus.com]
> Sent: Thursday, May 14, 2020 10:50 AM
> To: dev@nuttx.apache.org
> Subject: Compilation paths
>
> Hello,
> Just a short question because of a lack of unders
Hello,
Just a short question because of a lack of understanding:
During make process there are symlinks created: For an ARM target at least
"arch/arm/src/chip" and "arch/arm/src/board".
What I don't understand:
Why is the chip stuff compiled in the virtual folder, but the board stuff is
compiled
Sorry if I missed something.
Is there a reason why nuttx-testing PR discussions on github are being
forwarded to the dev list?
I think either all PR discussions should be forwarded or none. I would prefer
none.
Regards, Johannes
> -Ursprüngliche Nachricht-
> Von: Abdelatif Guettouche [mailto:abdelatif.guettou...@gmail.com]
> Gesendet: Sonntag, 22. März 2020 15:58
> An: dev@nuttx.apache.org
> Betreff: Re: nuttx-testing PR discussions on dev list
>
> Hi,
> Today I filled a JIRA issue to forward them to the commit
Just for reference another nand FTL, I found it some time ago, but never tried
it:
https://github.com/dlbeer/dhara
Johannes
I just like to discuss my recent nxstyle changes in regards to check the
alignment of right of code comments according to coding standard.
https://cwiki.apache.org/confluence/display/NUTTX/Coding+Standard#comments
I checked against /sched before PR and everything looked good.
But know I see at
Hello,
I think there's a problem with set_errno() in nx_start(), when
CONFIG_TLS_ALIGNED is not set:
I disabled SERIAL_CONSOLE and DEV_CONSOLE, because I wanted to test
CDCACM_CONSOLE. Now calling fs_fdopen() in group_setupstreams() leads to a call
of set_errno().
But since tls_get_info()
Another try with ".txt" extension.
> -Original Message-
> From: Schock, Johannes - NIVUS GmbH
> [mailto:johannes.sch...@nivus.com]
> Sent: Friday, May 22, 2020 1:40 PM
> To: 'dev@nuttx.apache.org'
> Subject: Arm Kinetis: set_errno in nx_start with CONFIG_TLS_
ot.c:static void
> go_nx_start(void *pv, unsigned int nbytes)
> ./arm/src/xmc4/xmc4_start.c:static void
> go_nx_start(void *pv, unsigned int nbytes)
> So, it become a block issue and need immedately fix now.
>
> On Fri, May 22, 2020 at 7:40 PM Schock, Johannes -
> There will be no entry available in /dev directory for the USB Hub device.
>
> Is my understanding correct?
>
> Is this the expected behaviour of NuttX?
I have no hardware around that weekend, so I can't verify. But as far as I can
remember there's no node in /dev for a hub.
Johannes
Hello,
I'd like to integrate a QSPI MTD driver for the MT25QU256 Nor Flash on
Freedom-K28F board.
Since the Kinetis QSPI module features memory mapping of the flash and XIP, it
works using a lookup table, and therefore the driver will be very architecture
specific.
Where should I place the
Hi,
I've been nearly completely out of order for the last week and a half, and I
still have to fix #1900.
Since your issue could be related:
Is nxsig_initialize really causing a stack overflow in your case, or is it a
false positive?
Johannes
> -Original Message-
> From: Fotis
Hello,
A short question concerning the use of LPWORK queue in FT232R and CDCACM USB
Host drivers:
Both block one LPWORK task per opened instance permanently.
The FT232R rxdata_work USB transfer returns after each 16ms
(USBHOST_FT232R_LATENCY) but since there are always at least two status bytes
> -Original Message-
> From: Gregory Nutt [mailto:spudan...@gmail.com]
> Sent: Wednesday, August 26, 2020 3:34 PM
> You must be using an STM32, right? The USB host on STM32 is garbage.
No, I'm using a Kinetis K28 with EHCI, and I'm sure that problem is by design
of the serial drivers:
Just a hint:
If I'm correct, https://nuttx.events/ is broken at the moment:
There's no link to register for N.O.W. (or is registration closed?) and the
countdown is only showing some html garbage.
JOhannes
Is this happening on master as well? I've commited a change (#1562 ) to ARM
stack management not long ago.
Perhaps I missed something.
I'll have a look.
Johannes
> I just encountered a problem with do_stackcheck(), and wanted to ask for
> an opinion...
>
> In my (PX4) software I have got some
> 1. Set the stack size as aligned already in
> arch/arm/src/common/arm_createstack.c:
>
> - tcb->adj_stack_size = stack_size;
> + tcb->adj_stack_size = STACK_ALIGN_DOWN(stack_size);
>
> 2. fix the do_stackcheck in a way that it doesn't start at (unaligned)
> top, but at the first
> So in px4, I end up seeing stack usage 100% on some threads (in "ps"), which
> I want to fix.
PR #1900 (https://github.com/apache/incubator-nuttx/pull/1900) fixes the issue.
> In the past (9 or so years ago) there was an issue with floating point that
> required the stack to be 8 byte
$ git bisect bad
7e5b0f81e93c7e879ce8434d57e8bf4e2319c1c0 is the first bad commit
commit 7e5b0f81e93c7e879ce8434d57e8bf4e2319c1c0
Author: Xiang Xiao
Date: Tue May 19 17:43:29 2020 +0800
build: Replace -I with INCDIR
> -Original Message-
> From: Schock, Johannes - NIVU
> -Original Message-
> From: Gregory Nutt [mailto:spudan...@gmail.com]
> Sent: Tuesday, May 26, 2020 4:20 PM
> To: dev@nuttx.apache.org
> Subject: Re: Arm Kinetis: set_errno in nx_start with CONFIG_TLS_ALIGNED
> not set
>
> > Today I had time to return to nuttx and rebased to master.
> >
Thanks a lot for the fixes. Yes I know that I won't have stdio in this
configuration.
I followed the README of stm32f429i-disco concerning CDC/ACM console, and it's
for testing/playing anyway.
Today I had time to return to nuttx and rebased to master.
But after doing a distclean and
Would please someone do the following command on Linux and Cygwin?
time tools/incdir.sh -s arm-none-eabi-gcc /home/Schock/nuttx/nuttx/include
(Replace the path with your NuttX path.)
For MSYS2 it's in the range of:
real0m0,189s
user0m0,061s
sys 0m0,045s
Thanks, Johannes
> From:
in MSYS2
Isn't there a possibility to cache the results of the system checks inside
incdir.sh?
Regards, Johannes
> -Original Message-
> From: Schock, Johannes - NIVUS GmbH
> [mailto:johannes.sch...@nivus.com]
> Sent: Friday, May 29, 2020 3:14 PM
> To: dev@nuttx.apache.or
> From: Xiang Xiao [mailto:xiaoxiang781...@gmail.com]
> Could you try the method I said before? Immediate make variable could
> avoid invoke the shell script at every reference location which is some form
> of cache inside make instead of incdir.sh.
It's
real22m50,526s
user1m37,024s
sys
For MSYS2 on my i7-3770 it's (every tests with jobs enabled):
# make distclean
# tools/configure.sh stm32f4discovery/nsh
# time make -j
real6m24,970s
user1m5,615s
sys 3m18,369s
# make clean -j
# time make -j
real4m26,780s
user0m58,376s
sys 2m54,523s
For comparison I
Without specifying -g CONFIG_HOST_LINUX is assumed.
This worked well in the past with MSYS2.
But I will try -g later today.
Johannes
> -Original Message-
> From: Gregory Nutt [mailto:spudan...@gmail.com]
> > For MSYS2 on my i7-3770 it's (every tests with jobs enabled):
> > # make
Just as an intermediate result:
MSYS2
make distclean
tools/configure.sh stm32f4discovery/nsh
time make
current master
real35m54,957s
user2m29,879s
sys 6m31,525s
releases/9.0
real4m39,324s
user0m28,553s
sys 1m23,113s
The build is much slower than it used to be.
Does
> From: Gregory Nutt [mailto:spudan...@gmail.com]
> I just configured a new computer and I am having problems with MSYS2. I
> can't even create the "symbolic" links needed at start up. I am not
> sure why. Probably some priveleges issues.
I activate Windows 10 Developer Mode, and create an
Sorry for being so unresponsive, we had bank holidays and I've been away from
my computer for 3 days.
> -Original Message-
> From: Gregory Nutt [mailto:spudan...@gmail.com]
> Not if CONFIG_HOST_WINDOWS=y in the defconfig file. That is what is set
> in stm32f4discovery:nsh:
>
> $ grep
Would it be acceptable that the automount handler is called from
usbhost_storage.c, from a modularity point of view?
Because that way it would be only a notification towards the work queue, using
a mechanism that is already in place.
I don't like the idea to have another kthread that does only
> ... and shows a
> profound lack of understanding of the OS architecture.
>
Thanks a lot, but what do you think why I'm asking questions?
Would you please review PR #1531? I added a new USB mass storage class notifier.
Johannes
> From: Gregory Nutt [mailto:spudan...@gmail.com]
> fsync on any open file descriptor will flush the file system since data
> is only buffered for for metadata and one file at a time.
This explains why my problem seems gone after I introduced a fsync on the file
in my test case.
I will have
macOS (sim)" complaining?
Johannes
> -Original Message-
> From: Nathan Hartman [mailto:hartman.nat...@gmail.com]
> Sent: Friday, July 31, 2020 4:15 PM
> To: dev@nuttx.apache.org
> Subject: [!!Mass Mail]Re: Some questions related PR#1478
>
> On Fri, Jul 31, 2020 at 9:4
Hello,
I have two questions related PR#1478
(https://github.com/apache/incubator-nuttx/pull/1478):
1. I think there's a configuration error with "Build / macOS (sim)" since it is
using -Wempty-body, or is this intentional?
It gives errors for
for (namelen = 0; dirinfo->fd_lfname[namelen] !=
As a conclusion for me:
If you don't want to force braces, the macos/sim build test needs to be fixed.
Importantly: It's not a style test that is failing, it's a build test.
Nevertheless I will change the code in my PR to use braces, because it seems to
be the preferred way (at least by Greg and
Hello,
just a short question: I'd like to have my USB stick attached to USB high speed
host automounted as vfat.
Would it be acceptable to call mount/umount directly in the usbhost_storage.c
where the blockdriver is registered/unregistered?
For sure switchable with Kconfig options.
I tried to
It seems sometimes reading the readme could save from heavy debugging and
writing an email.
But nevertheless, I filed a PR:
https://github.com/apache/incubator-nuttx/pull/1456
RNDIS is working now, I have TCP/IP Telnet access through USB on Kinetis K28.
Regards, Johannes
> -Original
Hello,
I have again a little bit time to try out NuttX.
Now I'm facing a problem with the RNDIS driver under Kinetis USB device
(K28-Freedom), it is not working.
If I'm not wrong I think I tracked it down: The Kinetis USB device driver
doesn't support accompanying data in an nonstandard OUT
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