Slides from the Yocto Developer Day


Marco <koansoftware@...>
 

Il 16/02/2013 03:53, Tom Zanussi ha scritto:
On Wed, 2013-01-30 at 08:43 -0800, Darren Hart wrote:
On 01/30/2013 06:41 AM, Marco wrote:
Il 13/11/2012 08:01, Scott Garman ha scritto:
On 11/12/2012 11:52 AM, Anna Dushistova wrote:
Hi All,

Are the slides available somewhere?

Thanks!
Anna.
Hi Anna,

Attached are the slides and lab packet I used for the intro hands-on lab
in PDF format.

Hi all,
would be available slides and worksheet for the other YDD-2012 labs?

- "Hands on kernel lab" by Darren & Tom
We're working on making the kernel lab available online. Until then, the
materials would not be of much use as they were just specific enough to
the lab machines we set up, that they would frustrate more than
enlighten someone trying to use them on their own. Once they are up,
you'll be able to download them and do the labs on your own machines.
Hi,

The 'Hands-on Kernel Lab' has now been updated, and the instructions now
assume you'll be starting from scratch on your own machine - anything
related to the lab environment is now gone, and there's actually a lot
more material now (5 labs instead of 3). See here for details:

https://lists.yoctoproject.org/pipermail/yocto/2013-February/014408.html

Tom

Thank you.


--
Marco Cavallini | KOAN sas | Bergamo - Italia
embedded and real-time software engineering
Yocto Project Participant
Phone:+39-035-255.235 - Fax:+39-178-22.39.748
http://www.KoanSoftware.com


Tom Zanussi <tom.zanussi@...>
 

On Wed, 2013-01-30 at 08:43 -0800, Darren Hart wrote:
On 01/30/2013 06:41 AM, Marco wrote:
Il 13/11/2012 08:01, Scott Garman ha scritto:
On 11/12/2012 11:52 AM, Anna Dushistova wrote:
Hi All,

Are the slides available somewhere?

Thanks!
Anna.
Hi Anna,

Attached are the slides and lab packet I used for the intro hands-on lab
in PDF format.

Hi all,
would be available slides and worksheet for the other YDD-2012 labs?

- "Hands on kernel lab" by Darren & Tom
We're working on making the kernel lab available online. Until then, the
materials would not be of much use as they were just specific enough to
the lab machines we set up, that they would frustrate more than
enlighten someone trying to use them on their own. Once they are up,
you'll be able to download them and do the labs on your own machines.
Hi,

The 'Hands-on Kernel Lab' has now been updated, and the instructions now
assume you'll be starting from scratch on your own machine - anything
related to the lab environment is now gone, and there's actually a lot
more material now (5 labs instead of 3). See here for details:

https://lists.yoctoproject.org/pipermail/yocto/2013-February/014408.html

Tom


Darren Hart <dvhart@...>
 

On 01/30/2013 06:41 AM, Marco wrote:
Il 13/11/2012 08:01, Scott Garman ha scritto:
On 11/12/2012 11:52 AM, Anna Dushistova wrote:
Hi All,

Are the slides available somewhere?

Thanks!
Anna.
Hi Anna,

Attached are the slides and lab packet I used for the intro hands-on lab
in PDF format.

Hi all,
would be available slides and worksheet for the other YDD-2012 labs?

- "Hands on kernel lab" by Darren & Tom
We're working on making the kernel lab available online. Until then, the
materials would not be of much use as they were just specific enough to
the lab machines we set up, that they would frustrate more than
enlighten someone trying to use them on their own. Once they are up,
you'll be able to download them and do the labs on your own machines.

--
Darren Hart
Intel Open Source Technology Center
Yocto Project - Technical Lead - Linux Kernel


Marco <koansoftware@...>
 

Il 13/11/2012 08:01, Scott Garman ha scritto:
On 11/12/2012 11:52 AM, Anna Dushistova wrote:
Hi All,

Are the slides available somewhere?

Thanks!
Anna.
Hi Anna,

Attached are the slides and lab packet I used for the intro hands-on lab
in PDF format.

Hi all,
would be available slides and worksheet for the other YDD-2012 labs?

- "Hands on kernel lab" by Darren & Tom
- "YP eclipse plugin and HOB" by Jessica
- "Yocto Project Layer for In-Vehicle Infotainment"

FYI many presentations don't have a link available here:
https://www.yoctoproject.org/tools-resources/presentations


Cheers
--
Marco Cavallini | KOAN sas | Bergamo - Italia
embedded and real-time software engineering
Phone:+39-035-255.235 - Fax:+39-178-22.39.748
http://www.KoanSoftware.com


Trevor Woerner
 

Okay, thanks for the comments.

I also want to highlight the change from "task-core-boot" to
"packagegroup-core-boot" for anyone wanting to try these steps on the
latest (although I'm not sure which string denzil prefers).


Scott Garman <scott.a.garman@...>
 

On 11/15/2012 03:14 PM, Trevor Woerner wrote:
Thank you.

These are interesting slides. As I was not able to attend the sessions
in Barcelona, I decided to "follow along at home" with the information
posted in this thread.

The slides pdf (ypdd_2012_barcelona_intro_hands_on_lab.pdf) describes
the first line of the contents of the
meta-ypdd/recipes-ypdd/images/ypdd-image.bb <http://ypdd-image.bb> as
follows:

IMAGE_INSTALL = "task-core-boot ${ROOTFS_PKGMANAGE_BOOTSTRAP} \
${POKY_EXTRA_INSTALL} psplash dropbear"

The _worksheets.pdf modifies it as follows:

IMAGE_INSTALL = "task-core-boot ${ROOTFS_PKGMANAGE_BOOTSTRAP} \
${CORE_IMAGE_EXTRA_INSTALL} psplash dropbear"


I tried both variations using both today's latest HEAD and denzil-7.0.1.
Neither variation worked in either release.

If anyone else is following along, I was able to get the latest HEAD to
work with the following first line:

IMAGE_INSTALL = "packagegroup-core-boot ${ROOTFS_PKGMANAGE_BOOTSTRAP} \
${CORE_IMAGE_EXTRA_INSTALL} psplash dropbear"

For me "latest HEAD" is defined as:

Build Configuration:
BB_VERSION = "1.16.0"
TARGET_ARCH = "i586"
TARGET_OS = "linux"
MACHINE = "qemux86"
DISTRO = "poky"
DISTRO_VERSION = "1.3+snapshot-20121115"
TUNE_FEATURES = "m32 i586"
TARGET_FPU = ""
meta
meta-yocto
meta-yocto-bsp = "master:9e0d3c0faa9cc80ce8f2ce0eb31dcd20ef875955"
meta-ypdd = "<unknown>:<unknown>"

denzil-7.0.1 never worked for me in any way. At best it would fail with
some obscure perl problem:

| ERROR: Function failed: do_configure (see
/home/trevor/devel/yocto/denzil-7.0.1/ypdd/tmp/work/x86_64-linux/openssl-native-1.0.0i-r0.2/temp/log.do_configure.30074
for further information)
| Can't locate find.pl <http://find.pl> in @INC (@INC contains:
/usr/lib/perl5/site_perl/5.16.0/x86_64-linux-thread-multi
/usr/lib/perl5/site_perl/5.16.0
/usr/lib/perl5/vendor_perl/5.16.0/x86_64-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.16.0
/usr/lib/perl5/5.16.0/x86_64-linux-thread-multi /usr/lib/perl5/5.16.0
/usr/lib/perl5/site_perl/5.16.0/x86_64-linux-thread-multi
/usr/lib/perl5/site_perl/5.16.0 /usr/lib/perl5/site_perl .) at
perlpath.pl <http://perlpath.pl> line 7.
NOTE: package openssl-native-1.0.0i-r0.2: task do_configure: Failed
The CORE_IMAGE_EXTRA_INSTALL issue must have been a typo I carried forward from when the labs were done with the edison release. As for the openssl-native failure, I'm not sure, but I'm guessing this may be due to a host contamination issue that wasn't triggered with the host OS setup we had for the lab computers.

Scott

--
Scott Garman
Embedded Linux Engineer - Yocto Project
Intel Open Source Technology Center


Trevor Woerner
 

Thank you.

These are interesting slides. As I was not able to attend the sessions in Barcelona, I decided to "follow along at home" with the information posted in this thread.

The slides pdf (ypdd_2012_barcelona_intro_hands_on_lab.pdf) describes the first line of the contents of the meta-ypdd/recipes-ypdd/images/ypdd-image.bb as follows:

IMAGE_INSTALL = "task-core-boot ${ROOTFS_PKGMANAGE_BOOTSTRAP} \
${POKY_EXTRA_INSTALL} psplash dropbear"

The _worksheets.pdf modifies it as follows:

IMAGE_INSTALL = "task-core-boot ${ROOTFS_PKGMANAGE_BOOTSTRAP} \
${CORE_IMAGE_EXTRA_INSTALL} psplash dropbear"


I tried both variations using both today's latest HEAD and denzil-7.0.1. Neither variation worked in either release.

If anyone else is following along, I was able to get the latest HEAD to work with the following first line:

IMAGE_INSTALL = "packagegroup-core-boot ${ROOTFS_PKGMANAGE_BOOTSTRAP} \
${CORE_IMAGE_EXTRA_INSTALL} psplash dropbear"

For me "latest HEAD" is defined as:

Build Configuration:
BB_VERSION        = "1.16.0"
TARGET_ARCH       = "i586"
TARGET_OS         = "linux"
MACHINE           = "qemux86"
DISTRO            = "poky"
DISTRO_VERSION    = "1.3+snapshot-20121115"
TUNE_FEATURES     = "m32 i586"
TARGET_FPU        = ""
meta             
meta-yocto       
meta-yocto-bsp    = "master:9e0d3c0faa9cc80ce8f2ce0eb31dcd20ef875955"
meta-ypdd         = "<unknown>:<unknown>"

denzil-7.0.1 never worked for me in any way. At best it would fail with some obscure perl problem:

| ERROR: Function failed: do_configure (see /home/trevor/devel/yocto/denzil-7.0.1/ypdd/tmp/work/x86_64-linux/openssl-native-1.0.0i-r0.2/temp/log.do_configure.30074 for further information)
| Can't locate find.pl in @INC (@INC contains: /usr/lib/perl5/site_perl/5.16.0/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.16.0 /usr/lib/perl5/vendor_perl/5.16.0/x86_64-linux-thread-multi /usr/lib/perl5/vendor_perl/5.16.0 /usr/lib/perl5/5.16.0/x86_64-linux-thread-multi /usr/lib/perl5/5.16.0 /usr/lib/perl5/site_perl/5.16.0/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.16.0 /usr/lib/perl5/site_perl .) at perlpath.pl line 7.
NOTE: package openssl-native-1.0.0i-r0.2: task do_configure: Failed


Scott Garman <scott.a.garman@...>
 

On 11/12/2012 11:52 AM, Anna Dushistova wrote:
Hi All,

Are the slides available somewhere?

Thanks!
Anna.
Hi Anna,

Attached are the slides and lab packet I used for the intro hands-on lab in PDF format.

Scott

--
Scott Garman
Embedded Linux Engineer - Yocto Project
Intel Open Source Technology Center


Jeff Osier-Mixon <jefro@...>
 

Hi Anna! I'm working on getting all the slides up this week. They will appear at https://www.yoctoproject.org/tools-resources/presentations over the next several days.


On Mon, Nov 12, 2012 at 2:52 AM, Anna Dushistova <anna.dushistova@...> wrote:
Hi All,

Are the slides available somewhere?

Thanks!
Anna.
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yocto mailing list
yocto@...
https://lists.yoctoproject.org/listinfo/yocto



--
Jeff Osier-Mixon http://jefro.net/blog
Yocto Project Community Manager @Intel http://yoctoproject.org


Anna Dushistova <anna.dushistova@...>
 

Hi All,

Are the slides available somewhere?

Thanks!
Anna.