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From YouTube: Zephyr Project: Unlocking IoT Innovation with an Open Source RTOS - Kate Stewart, Linux Foundation
Description
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Zephyr Project: Unlocking IoT Innovation with an Open Source
Over the last 3 years the Zephyr Project has evolved into one of the fastest growing and fastest moving open source RTOS' in the embedded and IoT ecosystem. This presentation gives attendees a look into the community, current initiatives and a preview of the technical roadmap. Community: Each month the Zephyr Project welcomes more and more new contributors. This presentation will take a deep dive into who is building Zephyr OS and what motivates their involvement. What's New in Zephyr OS: The Zephyr Project has a number of technical updates including a first LTS release, new features and expanded functionality. This presentation will highlight these initiatives and explain what they mean to developers. A Look Ahead: Zephyr Project is currently pursuing functional safety certifications and expanding our developer resources. See what's next and learn how to get involved.
https://sched.co/Nrsa
A
What
I'm
talking
about
today
is
some
of
the
changes
that
have
been
emerging
with
Zephyr
for
those
who
are
not
familiar
with
it.
Zephyr
is
an
open-source
our
costs
and
we've
been.
You
know,
working
on
this
project
it
got
launched
in
2016
and
what
we're
doing
right
now
is
we're
starting
to
finally
hit
C
products
emerge
in
the
market.
A
It's
an
open
source
project,
everything
that's
available
to
everyone,
but
it's
gonna
be
very
exciting
time
for
the
project.
Right
now
my
name
is
Kate
Stewart
and
I'm.
The
director
at
the
Linux
Foundation
and
deference
one
of
the
projects
I
have,
and
so,
if
you
pay
questions
as
we
go
through
it,
please
stop
me
and
interrupt
and
I'm
happy
to
take
questions
too.
As
we
go
yesterday,
I
was
thrilled
to
see
we
actually
had
an
announcement
coming
out
from
Nordic
who's.
A
So
this
type
of
change
is
finally
hard
in
the
embedded
space.
It's
very
hard
to
understand
what
software
is
running
in
at
the
lower
levels,
and
so
one
of
other
things.
That's
a
challenge
for
this
project
is
to
tell
people
yeah,
actually,
there's
products
out
there
that
are
running
Zephyr
and
what
was
really
nice
with
this
one
is
that
the
CTO
made
it
visible
in
this
in
this
blog
post
that
it
is
using
exemplar.
A
Now,
it's
Nordic
basically
has
basically
wrapped
its
upper
image
in
with
their
reference
kit
and
people
are
using
it
to
build
products,
and
so
there
are
reference
kits
out
there
from
other
manufacturers
like
Intel
and
arc,
and
they
have
set
for
available
for
these
platforms
as
well,
so
you're,
seeing
more
and
more
of
these
kits
starting
to
come
out,
and
then
products
start
to
emerge
afterwards.
The
challenge
for
the
Zephyr
project,
because
everything
is
open-source-
it's
all
free
to
download-
is
to
figure
out
who's
actually
using
it
in
an
end
product.
So.
A
A
Other
Crush
gave
me
toothbrush
when
we
serve
launched
that
was
sort
of
seated
in,
but
since
then
there
are
smart
glasses.
Where
there's
this
effort
in
the
frame-
and
this
is
for
long-distance
drivers
and
it's
from
a
start-up
in
France
and
the
idea
is
if
people
are
and
their
heads
are
jerking,
it
signals,
missed
the
signal
and
for
safety
regardless
got
a
Bluetooth
gateway.
A
So
it's
being
used
for
communicating
Bluetooth
there
there's
a
SmartWatch
for
kids
for
geo
tracking,
your
kids
and
the
same
company
actually
just
came
out
with
a
core
box,
so
that
will
greet
walks
over
out
there
on
the
green.
It
is
also
from
the
same
company
but
they're
using
it
on
garbage
trucks.
And
so
why
would
you
stick
an
IOT
device
on
a
garbage
truck?
A
They
surely
dump
it
in
the
landfills
after
they
pay
the
fees,
but
people
will
go
outside
of
that
space
and
you
know
save
the
fees
and
dump
it
and
we'll
make
a
problem
in
the
environment.
So
by
having
these
types
of
very
lightweight
tracking
devices,
we're
gonna,
you
know
there's
some
interesting
applications
that
are
actually
good
for
everyone
coming
out.
A
Another
interesting
one
that's
come
out
is
the
antique,
a
reindeer
tracker,
and
so
it's
little
earrings
for
the
reindeers
up
in
Norway
for
tracking
the
herds
and
making
sure
the
herds
are
there
on
the
flight
over
here,
I
was
looking
at
there's
a
documentary
about
the
pandas
in
Chengdu
and
taking
them
back
out
to
the
wild
and
they've.
Read
these
big
radio
collars
kind
of
struck
me
that
maybe
they
could
have
something
a
lot
lighter
weight
to
track.
These
pandas
out
in
the
wild
is
a
rehabilitate
into
the
wild
systems.
A
A
The
rep
two
are
the
of
the
product
came
out
earlier
this
year,
but
it's
been
running
Zephyr
right
from
the
very
start
and
they're
kind
of
interesting
in
the
sense
that
when
I
first
met
them
at
embedded,
world
I
was
asking
you
know.
Well,
why
don't
you
upstream
your
code
and
the
great
oh
we're
a
start-up?
We
can't
we
can't.
We
can't
too
much
work
at
upstream
and
then
someone
else
started
to
an
LED
driver
that
was
different
than
theirs
and
then
all
of
a
sudden
they
realized
we
get
this
stuff
upstream.
A
First,
we
have
less
maintenance
down
the
road
which
is
part
of
the
beauty
of
open
source,
as
we've
learned
from
Linux.
Another
open
source
of
projects
is
if
you're
up
there
and
you've
got
a
good
thing,
a
solution
there.
People
can
then
build
on
it,
but
you
also
bless
means
yourself.
So
having
a
good
starting
point
is
what
we're
starting
to
see.
So
in
our
box
is
an
SSD
drive
that
uploads
pictures
and
it
was
a
big
starter
campaign
made
about
10
times
the
amount
of
money.
A
So,
as
you
can
see,
Zephyr
is
hitting
products
and
some
of
them
are
winning
awards.
The
in
timonium
shoes
for
noisy
factory,
floor
environments.
They
actually
have
four
processes
in
them
and
they've
got
a
very
interesting
way.
They've
architect
it
and
I'd
encourage
you
to
read
the
case
study
that
we've
got
up
on
our
website,
but
you
know
the
very
forward
thinkers
are
seeing.
Zephyr
is
useful
and
they
like
the
codebase
and
one
of
our
platinum
members
is
OD.
A
A
This
is
from
Google
Analytics.
It
looks
over
the
last
year
and
what
we
are
seeing
is
we
are
seeing
a
lot
of
interest
in
Zephyr
in
China
and
India
as
well
as
European
countries,
okay
and
you're,
starting
to
see
these
products
emerge
now
from
China
as
well
as
these
other
sites,
and
so
this
is
just
people
going
looking
at
our
website.
Well
they're,
looking
at
the
website
because
there's
something
that's
there
that
they
care
about,
and
then
the
next
step
after
going
to
the
website
is
to
go
onto
github
and
look
at
the
source
code.
A
Now
the
source
code,
one
of
the
things
you
can
see.
If
you
remember
the
project,
is
you
can
sort
of
see
the
traffic
stats?
Normally
you
just
can't.
You
just
went
to
github.
Today
you
wouldn't
be
able
to
see
this
unless
you
remember
with
the
commit
access.
But
if
you
can
look
at
it,
you
can
sort
of
see
that
we
actually
have
over
a
two-week
period,
which
is
the
window.
A
It
shows
you
there's
been
twelve
thousand,
almost
twelve
thousand
clones
of
the
repo
and
there's
been
almost
a
thousand
nine
hundred
unique
people
taking
clones
of
the
code.
Now
people
are
doing
that
sort
of
thing
their
drink
because
they're
making
products
or
doing
something
with
it.
Our
challenge
is
to
figure
out
where
those
products
are
in
the
marketplace,
and
then
you
know
how
many
people
are
going
there
and
how
many
unique
visitors
do
we
have
and
so
forth.
A
A
How
many
here
in
the
room,
have
seen
Zephyr
before
or
gone
to
the
website,
hands
up
if
you've
seen
it
if
you've
been
on
the
website
and
I
know,
there's
a
few
here
in
the
front
row
who
have
seen
it
so
okay,
so
just
to
give
you
some
context
about
Zephyr,
it's
open
source
and
it's
a
real-time
operating
system
and
we
actually
have
a
very
vibrant
community
for
an
embedded
operating
system.
We
have
probably
one
of
the
most
vibrant
and
most
fast-growing
operating
communities
out
there.
A
There's
multiple
architectures
with
the
tools
support
around
them
and
it
is
actually
a
very
vendor
neutral
governance.
No
one
company
dominates
it
and
so
and
people
can
come
and
participate
in
it
without
being
members
too,
it's
very
open
to
people
to
submit
things
into
the
code
repos
and
to
contribute
technically
were
using
a
permissive
license
on
that.
A
That
was
a
decision
that
the
project
made
when
it
started,
and
it's
very
modular,
so
you
only
compiler
what
you
need
first
designed
for
things
where
Linux
won't
fit
and
things
that
need
long
battery
life
and
low
resource
consumption.
Okay,
so
you're
talking
something
like
8k
to
512k
space,
for
your
stack
depending
what
you
want
to
compile
it,
and
you
only
compile
in
what
you
need-
and
this
is
what
makes
you
that
get
very
small.
A
But
we
are
we
released
our
LTS
in
April,
which
is
LTS,
stands
for
long-term
support,
so
those
are
familiar
with
Linux
understand
the
concept
of
a
long-term
support,
release
and
we've
taken
that
lesson
for
Linux,
because
if
you're
always
keeping
the
development
is
changing
very
fast.
But
if
you,
but
it's
hard
to
sort
of
match
up
with
a
product
cycle
bed,
whereas
Linux
has
found
that,
if
you
put
out
an
LTS,
you
can
link
up
your
products
with
it
and
then
keep
just
a
security
updates
happening.
So
most
of
your
Android
phones
or
other
phones.
A
Are
you
running
Linux,
underneath
or
based
on
an
LTS
with
updates?
That's
the
sort
of
concept
we're
going
after
here,
and
one
of
the
things
we're
going
to
be
working
on
very
hard
over
the
next
few
years
is
actually
getting
it
ready
for
safety
audits
because,
as
you
can
see
from
a
lot
of
these
little
applications
and
those
products
out
of
showing
you
we're
really
heading
towards
working
with
people
as
well
as
working
with
sensors,
and
we
want
to
make
sure
we
can
use
them
in
a
safe
way
when
people
start
really
depending
on
them.
A
So
Zephyr
currently
supports
these
six
architecture,
families,
more
architecture.
Families
are
welcome
if
you
are
using
a
different
type
of
core
processor
and
you'd
like
to
get
it
up,
and
is
effort
started
a
discussion
with
the
TSC
and
sort
of
say
what
you
propose
to
do
and
there's
belleville
a
rich
receptive.
It
is
not
blocked
to
any
architecture
and
we
can
certainly
move
it
forward.
A
A
Now,
when
I
went
and
checked
this
morning
ahead
to
update
this
slide,
there
was
four
more
board
ports
that
I
had
the
last
time.
I
looked
so
we're
up
to
a
hundred
and
seventy
boards
in
the
repo
right
now
and
so
there's
a
lot
of
good
starting
points
out
there
they're
all
at
various
levels,
but
there's
some
that
we've.
You
know
people
are
work
on
pretty
hard
in
using
for
products.
A
A
And
in
fact,
we
actually
have
some
manufacturers
like
high
tech
and
electro
nuts
are
actually
shipping
their
boards
today,
with
Zephyr
images
on
the
by
default.
Now,
I,
don't
know
how
many
people
can
see
this,
but
this
is
one
of
the
real
boards.
So
if
you
want
to
come
see
a
little
bit
more
detail
on
it
afterwards,
it's
fine
happy
to
show
it
to
you.
But
there
was
someone
else
here
in
the
room
that
was
had
one
of
them.
A
A
Now
the
architecture
stack
crews
effort
is
very
rich
right
now,
I
haven't
skidding,
richer,
more
things
being
out
of
day
by
day.
We
actually
have
a
pretty
good
networking
stack
in
there
that
stabilized,
and
we
have
probably
one
of
the
best
Bluetooth,
low-energy
Nash
stories
out
there.
In
fact,
a
lot
of
people
who
have
work
experience
with
Zephyr
the
past,
maybe
in
one
of
iran's
talks,
that's
happening,
unfortunately,
in
parallel
with
this.
Otherwise
I
would
have
liked
to
listen
to
that
one
too,
about
using
bluetooth
with
this
device.
A
Now,
the
community,
when
we
started
the
code
base
originally
had
come
from
Wind,
River
and
Intel,
and
we
have
nicely
diversified
with
our
LTS
to
a
variety
of
participants
working
so
about
a
third
of
the
contributions
of
the
114
release
came
from
Intel,
but
then
probably
another
third
came
from
our
members.
Another
third
literally
came
from
the
community.
We
don't
even
know
who
they
are.
You
know
we've
got
their
names,
their
getup
IDs,
but
that's
about
it
or
people
just
found
this
useful
code
base
to
work
with
and
are
using
for
their
products.
A
So
we
actually.
This
is
really
truly
turning
into
a
real
good
community
project,
which
is
part
of
the
reason.
Linux
types
of
things
succeeded
is
it
was.
It
was
wider
than
just
one
or
two
companies,
people
see
it
useful
enough
for
themselves
and
they
can
see
how
they
can
contribute
so
they're
motivated
and
from
the
growth
perspective.
A
A
funny
thing
happened
on
the
way
to
contributors,
our
authors.
Last
week,
when
I
checked
there
was
500
and
then
this
morning,
when
I
checked
there
was
499.
So
somehow
one
person,
some
ID
merged
or
something
happened,
but
I'm
sitting
there
waiting
eagerly.
So
look
at
the
get
up
for
the
next
contributor
next
new
contributor
into
github,
because
they
will
become
the
500th
and
hopefully
yeah
for
that
it
will
stay
at
500.
But
I
don't
quite
know
why
we
went
down
one,
but
we
did
over
the
weekend.
A
There's
probably
something
logical
there
and
I'm
not
quite
sure
how
github
accounts
that
part
of
it.
But
this
these
are
the
stats
on
github,
go
look
at
them
yourself,
right
now
and
just
see
and
from
the
commit
perspective
we've
over
31,000.
So
it's
you
know
it's
not
Linux,
but
it's
about
a
tenth
of
the
rate
of
Linux,
which
is
pretty
healthy
for
the
embedded
space.
A
Now
the
unspent
face
we
started
off
with
here
and
the
reason
we
started
separates
because
we
have
a
very
fragmented
and
business
base
and
of
course
it's
only
got
worse
since
then,
but
these
are
the
different
are
tosses
that
are
out
there
and
they
all
have
different
strengths
and
properties
and
I've
got
another
talk,
I
think
about
the
various
weaknesses
and
strengths
of
these
ones.
In
terms
of
my
inventions
like
licensing
and
safety
and
security
and
so
forth,
but
as
you
can
see,
there's
a
lot
of
options
there
for
people.
A
This
is
that
number
I
was
just
telling
you
about
the
499
that
purple
line
there
is
effor.
Okay,
what
I've
been
doing
and
I'll
show
you
a
minute
every
month,
I
go
up
to
github
and
all
of
these
projects,
with
one
exception,
are
on
github.
Today,
ok
and
there's
another
place,
I
can
find
the
stats
for
that
object
and
I,
just
basically
looked
at,
say:
okay
over
the
last
30
days.
You
know
what
are
the
new
contributions,
how
many
committers
have
been
there?
A
What's
been
the
new
contribution
rates
and
I
just
basically
snapshot
it
and
then
I've
been
putting
it
into
a
master
chart
which
I'll
show
you
and
then
what
I
did
a
month
ago
or
so
was
I
literally
plotted
it
out
over
time.
I
took
all
my
charts
and
I.
Just
you
know,
put
the
points
up
and
it
sort
of
nicely
illustrates
what
we
were
suspecting
based
on
the
numbers
which
is
realistically
Zephyrs
breaking
out
of
the
trend,
lines
of
a
contributor
perspective
and
I
think
likely
before
the
next
month.
A
You
know,
probably
before
the
end
of
the
year.
Definitely,
you
should
probably
see
a
zephyr,
probably
having
the
most
contributors
to
open
source
project
in
this
space
and
with
those
contributors
comes
to
obviously
commits,
and,
as
you
can
see
here,
the
two
that
are
probably
the
strongest
in
terms
of
a
trend
line
are
Zephyr
and
embed
and
with
the
strength
of
the
army,
ecosystem
and
those
two
are
pretty
much
growing
parallel.
But
there
again
on
intercept
2
to
give
some
context
that
top
line
there
is
knotek's
nuts
has
been
around
since
2007.
A
It's
been
attracting
contributors
since
then
Zephyr
has
been
around
for
just
over
three
years.
So
the
fact
that
we're
almost
up
to
that
level
and
we're
working
towards
being
that
level
at
from
just
commits
and
contributions
coming
in
and
saying
we're
doing
something
right
here
and
I
was
talking
about
that
spreadsheet
I
was
just
catching
every
month.
Those
are
the
numbers
that
I
just
pulled
them
yesterday.
A
So
if
you
wanted
to
go
look
on
github,
you
would
see
the
numbers
that
match
this
and
you
can
see
where
I've
taken
it
from
the
methodology
is
very
clear.
Just
basically
go
to
github
for
that
project
and
go
click
on
insights
and
then
click
on
traffic
and
adjust
the
traffic
to
be
a
one-month
interval
rather
than
while
we
control,
which
is
a
default,
and
with
that
you
sort
of
see
a
picture.
But
what's
worth
highlighting,
is
you
know
literally?
The
mouse
is
showing
here
or
not,
but
just
a
second.
A
Here,
zephyr
here
645
over
the
last
month,
the
next
closest
is
free.
Our
toss
up
told
me
recently
in
last
month.
They
were
not
having
money,
good,
much
traffic
going
out
and
they're
squashing
their
commits.
They
suddenly
realize
they
shouldn't
squash
their
commits
so
they're
now
starting
to
show
up,
but
then,
after
that,
we've
had
in
bed
and
then
it
serve
goes
down
from
there.
A
But,
as
you
can
sort
of
see,
it's
almost
double
the
rate
of
what's
happening
with
these
other
projects
and
from
a
community
perspective
and
a
commitment
perspective,
that's
healthy,
that's
showing
that
people
are
interested
and
are
interacting
because
it's
suiting
their
purposes,
letting
them
put
their
own
delta's
on
to
it.
There's
other
information
in
this
chart.
Anyone
wants
to
talk
about
legal
licensing
issues,
I'm
happy
to
talk
to
you
about
it.
I
know
way
too
much
about
that
sort
of
stuff.
A
Her
mother
projects
that
work
on
so
net
is
we've
pretty
much
been
the
number
one
in
the
commits
to
our
master
for
the
last
year,
usually
by
about
double
roughly
double.
What
any
other
project
has
the
total
contributors
we've
been
number
two
in
both
number
total
contributors
and
number
2,
and
the
total
commits
prove
again
for
last
year,
I'm
kind
of
looking
forward
to
it
a
little
bit.
We
hopefully
should
be
number
one
in
the
total
contributors,
so
these
are
little
things
I'm,
just
keeping
an
eye
on
and
hoping
will
make
things
better
over
time.
A
We
also
in
addition
to
just
the
kernel,
which
is
that
center
part
here,
sep
4.
Oh
s,
there
is
SDK
and
development
environments
around
it.
They're
just
introduced
west
as
a
way
of
building
things
together,
and
then
we
actually
have
projects
outside
separate.
We
know
are
working
with
Zephyr
like
the
Jerry
script
and
the
micro
Python,
so
we
can
have
a
more
complete
environment
coming
into
play
right
now.
A
We
have
these
developer
tools
available
and
IAR
is
another
compiler,
suite
and
they've
just
finished
donating
five
licenses
to
Zephyr,
so
we're
working
on
making
sure
that
that
tools
that
tool
chain
will
work
with
ever
in
the
next
a
little
bit
so
I'm
hoping
to
have
that
their
logo
up
here
soon
and
once
I
are,
is
working
with
it.
We've
got
rid
of
the
GCC
isms
and
it's
a
lot
of
proprietary
compilers
should
be
working
with
it.
Just
fine
too.
A
So,
as
I've
said
start
supporting
hardware
is
these
six
architectures
and
we
do
have
the
native
POSIX
now,
so
these
are
giving
us
a
pretty
good
foundation
for
zephyr.
So
what's
next
well
we're
aiming
towards
safety
and
security
certifications.
This
has
been
the
vision
for
the
project
right
from
the
start,
as
we
wanted
to
build
in
our
toss
that
we
could
go
after
these
things
with
in
2015.
A
We
came
up
with
this
diagram
and
it's
still
true
today,
what
we've
been
working
on
up
till
just
this
year
has
been
the
development
phase
that
development
repo
in
April.
We
cut
our
first
LTS
for
long
term
support
and
from
there
we're
going
to
be
taking
a
subset
of
it
and
making
that
ready
for
going
through
audits
and
making
that
part
of
that
safety
certified.
So
all
of
these
code
bases
are
available
to
everyone.
A
Products
ready
to
be
certified
using
that
subset
of
the
code
base.
All
these
are
going
to
be
visible
and
available
the
development
codebase
right
from
this.
You
know
we
have
been
focusing
pretty
hard
on
in
the
last
year,
making
sure
that
we
have
that
mandatory
quality
expection.
You
know
what
people
expect
us
there.
It
is
effectively
the
foundation
for
it
and
we
are
running,
ought
to
Lee
Coverity
caution,
al
and
these
others
scanning
tools
to
try
to
make
sure
that
we
have
the
quality
there,
and
we
will
continue
to
be
doing
that.
A
The
long-term
support
was
designed
to
be
available
for
products,
as
I've
said,
it's
also
going
to
have
a
security
updates
going
with
that.
We
have
a
security
team
and
a
pretty
cert
team,
specifically
that
is
able
to
handle
gulnur
abilities
and
we
have
handled
vulnerabilities
on
behalf
of
the
project.
A
We
are
looking
at
the
LTS
to
be
compatible
new
hardware,
then
to
have
be
more
tested,
but
we're
not
gonna
putting
a
lot
features
in
it
started
really
cutting
edge
development
stays
active
for
that,
so
114
is
our
LTS
and
2.0
has
started
and
that's
the
development
Brett.
That's
the
development
treat
now
and
from
the
114th
subset
will
be
taking
the
optical,
so,
as
we've
been
working
on,
security
is
obviously
key
for
us
in
this
space,
and
so
we
do
have
a
security
committee.
It
meets
bi-weekly.
Our
secure
component
practices
have
been
publicly
documented.
A
The
other
thing
that
we're
kind
of
proud
of
as
a
team
is
there's
a
best
practices
badge
that
is
available
in
terms
of
best
practices,
those
sorts
of
projects
and
his
efforts,
one
that
first
under
the
three
that
made
up
to
gold.
So
there's
a
lot
of.
If
you
have
a
chance
to
look
at
those
best
practices,
they're
good
project,
they're,
good
practices
for
projects,
but
the
old
level
had
some
interesting
ones
to
work
through,
and
we
got
that
we
probably
got
gold
in
February,
not
this
year,
so
we're
taking
it.
A
You
know
everything
we
can
figure
out
what
to
do
we're
trying
to
do,
and
so
we're
learning
as
we
go
a
little
bit
but
I
think
we're
on
a
pretty
good
track
and
we
have
Coverity
scans
running
on
behalf
of
the
project.
The
same
way
the
Linux
kernel
does,
and
we've
also
worked
in
incorporating
this
or
scans
so
that
we've
got
those
around
for
parts
again.
A
When
we
sourced
out
the
project,
we
started
looking
at
figure
out
what
sort
of
standards
we
wanted
to
live
here
too,
and
obviously
this
the
coding
standards
of
quality,
the
misra,
it's
pretty
much
where
we
landed
up
and
then
61508
is
where
most
of
our
members
agreed.
They
want
it
to
work.
The
funding.
A
There
is
some
interesting
going
to
the
new
fips
fips
3
140.
We
just
came
out,
and
so
the
security
team
is
looking
and
working
towards
that.
As
well
now,
as
I've
said
on
the
first
target
for
this
project,
it's
maybe
61508
and
it's
going
to
be
fast
subset
of
the
LTS.
It's
not.
The
full
LTS
is
just
a
subset
and
then
we'll
be
using
more
rigorous
processes
there
and
then
we'll
be
basically
documenting
your
processes
and
then
working
between
the
three
committees,
the
technical
steering,
the
security,
the
safety
to
make
sure
we
have
something.
A
That's
going
to
be
working,
that's
a
pretty
open
source
project
perspective
and
right
now,
if
you
look
for
what's
publicly
available
and
if
people
know
things
that
I
don't
have
here,
please
come
talk
to
me
and
tell
me
about
them.
I'd
like
to
learn,
but
free.
Our
toss
has
had
a
path
to
doing
a
safety
certified
project
and
obviously,
when
Amazon
acquired
free
our
toss,
they
kept
the
same
path.
A
Zephyr
has
been
publicly
visible
that
they're
taking
the
LTS
an
auditable
here
which
you've
seen
about
so
we
have
that
explicit
path.
These
other
are
tosses.
I
have
not
seen
a
story
yet
visible,
that's
not
to
say
there
isn't
one
I
just
don't
know
it.
So
please
come
tell
me
and
I'll
add
them
on
to
the
other
side,
but
I
am
trying
to
figure
out
who
else
is
trying
to
go
after
safety
certification.
A
A
So
our
roadmap
is
looking
sort
of
like
this
right
now,
in
the
sense
that
we
are
going
to
be
realistically
making
sure
we've
got
up
the
commercial
compiler
support
the
mr.
compliance,
multi-core
flipper
bluetooth
and
the
advanced
power
management
stuff
kicking
in
this
year.
As
we
head
to
2020,
we'll
be
adding
more
of
the
code
base.
The
survival
code
base
we've
been
working,
we're
working
towards
on
that
I'll.
You
know
alternate
view
and
my
twenty
two
meanwhile
we're
trying
to
get
some
our
safeties
publicly
visible.
A
So,
if
you're
interested
in
learning
more
about
Zephyr,
there's
some
orientation
information
again
I
posted
the
slides
in
the
conference
proceedings
and
you
can
go
and
link
to
them
and
then
click
on
the
links
and
that's
linked
to
our
github
project.
You
can
check
the
sites
number
yourselves
as
well
as
our
mail
list,
and
we
have
a
slack
channel,
which
is
tend
to
be
how
the
team
tends
to
interact
worldwide.
We
do
have
participants
completely
coming
in
from
all
over
the
world.
A
C
B
A
With
to
get
61508
now
to
get
a
26262
six
six,
if
you've
got
61508,
it's
a
question
of
generating
a
few
more
tables
and
so
you're,
pretty
close
other
of
our
members
are
very
interested
in
medical,
which
is
also
a
derivative
61508,
and
so
the
fact
that
we
have
61508
as
a
basic
we
can
go
into
many
dimensions,
industrial
and
railway
and
so
forth.
So
there's
a
variety
of
other
standards
that
we
can
pick
up
from,
but
getting
the
discipline
with
61508
give
us
a
good
starting
point.
That's
why
we
chose
it.
Okay,.
B
A
A
B
B
A
So
the
key
for
certification
is,
you
have
to
look
at
the
entire
system,
okay,
and
what
we're
trying
to
do
is
get
our
little
component
ready
to
be
put
into
analysis
or
the
entire
system.
So
we
won't
be.
You
know
blanket
two,
six,
two,
two
two
ready,
but
we
will
be
having
an
up
there
that
people
can
go
after
six,
six
without
a
lot
of
cost.
Okay,.