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From YouTube: ORI FPGA and Remote Labs Meetup 6 September 2022
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A
This
is
where
we
talk
about
what
we've
done
over
the
past
week,
what
we
have
planned
for
the
next
week
if
we
need
any
resources
and
if
we
have
any
roadblocks
that
we
need
help
with
so
we
had
a
successful
show
at
defcon,
with
lots
of
demonstrations,
a
poster
session,
lots
and
lots
of
conversations
and
interactions
with
various
villages.
We
helped
sponsor
a
village,
so
retail
village,
a
retail
hacking
village,
was
something
that
we
helped
enable.
A
We
were
at
rf,
village,
radio,
frequency
village
and
had
lots
of
posters,
lots
of
demos
and
we
participated
in
a
event
over
in
the
policy
village,
where
we
learned
a
lot
of
different,
very
interesting
things
and
we
helped
put
people
in
touch
with
each
other
between
different
regulatory
agencies
so
really
successful.
Show
we
had
a
lot
of
fun
and
we
also
caught
covid.
So
the
entire
san
diego
part
of
the
crew
came
down
with
it.
Recovery
is
nearly
complete.
A
A
So
that's
what
we've
been
up
to
we've
spent
a
lot
of
time,
getting
things
ready
for
demonstrations
and
those
demonstrations
have
have
been
continued,
we're
going
to
carry
them
through
for
ham
expo,
which
is
our
next
big
event
coming
up
in
a
short
order.
That's
in
mid
mid
september,
16th,
17th
and
18th
of
september.
It's
an
online
virtual
event
and
I'll
I'll
put
summaries
and
some
links
out
on
the
mailing
list.
A
So
that's
that's.
What
we've
been
up
to
I've
not
done
a
whole
lot
of
fpga
work
except
to
sort
of
read
up
and
lay
the
groundwork
for
the
uplink
receiver,
so
we
will
be
putting
in
a
polyphase
channelizer,
that's
our
plan
and
then
each
of
those
channels
is
going
to
have
to
demodulate
and
decode
the
opulent
voice
protocol
that
we
have
been
demonstrating
and
working
on.
Some.
Some
updates
on
on
that.
A
I
think
paul
probably
has
plenty
to
say
about
that,
because
he's
giving
a
presentation
about
it
and
also
in
the
project
session
section
of
qso
today
we'll
have
a
opulent
voice,
some
documentation
opportunity
for
people
to
drop
by
and
ask
questions.
A
This
is
a
really
neat
sdr,
combo,
the
porter
pack,
ads
user
interface
to
the
to
the
hacker
f
and
there's
a
whole
code
base
with
with
it
called
mayhem,
and
we
decided
to
pick
up
the
mic
transmit
application
on
on
the
portapak
on
the
build
from
mayhem
and
see
if
we
could
transmit
fm
over
over
over
that.
So
what
this
is
is
essentially
sort
of
like
an
ht.
A
You
know
it
has
fm,
am
lsb
usb,
maybe
a
couple
other
modes,
and
we
found
out
that
the
fm
voice
quality
on
in
mayhem
in
this
in
this
app
was
very
poor.
Unexpectedly
poor
it
sounded
like
it
was
distorted,
and
so
we
we
dug
in
and
and
we
have
improved
the
voice
quality
in
the
porter
pack
transmit
microphone
application
and
it
took
rolling
back
the
the
mic
boost.
There's
a
20
db
microphone
boost
amplification,
it's
the
second
amplification
stage
for
the
microphone.
A
We
haven't
looked
very
closely
at
that,
but
the
removing
the
20
db
mic
boost
improved
the
audio
quality
that
the
that
this
combination
of
stuff
transmits
and
then
we
noticed
that
the
the
setup
for
the
audio
codec
for
for
how
the
sample
rates
are
controlled.
It
didn't
look
like
it
was
done.
I
looked,
there
was
a
default
settings
and
some
of
the
settings
were
not
didn't
make
sense
to
us.
A
A
We
did
experiment
to
show
that
that
it
was
the
porter
pack
and
the
hacker
f
combo
is
actually
microphonic,
so
some
of
the
noise
may
just
be
inherent
and
in
the
hardware-
and
all
of
this
is
kind
of
building
up
to
using
our
uplink
protocol
terrestrially,
as
well
as
for
for
space
as
an
uplink
and
just
to
get
it,
get
it
out
there
into
more
hands,
so
not
directly
related
to
fpga.
A
But
it
is
some
big
step
steps
forward
on
the
uplink
protocol,
so
there'll
be
plenty
more
videos
and
and
more
demos
that
will
be
published
over
the
course
of
september.
All
right,
that's
that's
all
I
have
here.
I
don't
see
onshore
ever
east,
but
I
know
that
they've
been
talking
back
and
forth
about
getting
the
encoder
live
over
the
air
from
the
zc706
and
it
looks
like
there's
been
some
progress
there.
A
There's
there's
some
neat
stuff
going
on.
So
if
you
are
on
slack
check
out
the
hashtag
or
octo
thorpe
fpga
channel
and
just
to
keep
up
it's
it's
good
stuff,
so
hopefully
by
ham
expo,
we
will
also
have
a
a
demo
of
the
downlink
over
the
air
on
that
system.
So
currently
the
demo
works
on
the
pluto
and
not
yet
working
on
the
zc706,
the
larger
fpga,
okay,
james
off
off
to
you.
A
B
Relab
south
is
continuing
with
construction
efforts
to
expand
our
usable
space
for
technologies
and
things
such
as
that
we're
not
encountering
much
in
the
way
of
roadblocks
or
difficulties.
There,
though,
we
have
had
as
like
got
this
news
just
on
friday.
I
was
gonna
bring
this
up
this
meeting,
some,
not
great
news
in
regards
to
our
grant
from
the
fda
being
that
sieber
has
sent
back.
They
are
not
interested
in
our
letter
of
intent.
A
Oh
yeah,
thanks,
oh
no
problem,
it's
it's
not
gonna,
be
not
gonna,
be
a
fit
for
everything,
so
we'll
keep
keep
looking,
there's
lots
and
lots
of
opportunities
at
grants.gov.
A
So
if
you
want
to
take
a
take,
a
look
and
see
if
there's
anything
out
there
that
we
can
apply
for
then
we'll
keep
looking
yeah
it
won't,
it
won't
be.
It
won't
be
a
fit
for
everything.
That's
totally
fine,
we'll
keep
an
eye
out
for
other
other
fda
grants.
This
particular
one
for
people
that
are
that
are
following
along
is
for
a
workshop
or
a
scientific
meeting.
A
So
what
we
might
want
to
do
is
just
look
for
something
that
would
allow
us
to
do
the
work
directly,
so
that
may
be
more
in
line
with
their
what
they're
thinking,
if
we
can
get
any
feedback
from
them.
That
that'd
be
great.
I
know
that
that's
not
always
possible,
but
you
know
they
might
say
this.
Would
this
is
great,
but
here's
what
we'd
really
rather
see
or
the
fish
fish
farming
may
not
be
a
very
high
priority
for
the
us
fda.
A
So
but
it's
very
good
to
have
the
the
feedback
and
and
then
we
can
pick
up
and
move
forward.
So
thank
you
very
much
for
the
leadership
on
on
all
that
and
all
of
the
things
that
you
did
to
prepare
for
that
request
in
that
letter
or
that's
what
we're
going
to
be
needing
for
for
future
applications.
So
thanks.
B
I
guess
that's
pretty
much
all
to
report
from
remote
lab
south
for
at
least
for
right
now.
Sorry,
okay,.
A
Thanks
so
much
it's
very
exciting
to
see
things
come
together,
all
right,
paul
off
to
you,
sir.
C
Hello,
everybody
I've
been
pretty
busy
getting
together
talks
for
him
expo
a
couple
of
weeks
of
recovery
from
covid
really
impacted
the
schedule
on
that,
so
I'm
officially
behind
after
the
deadline.
Now,
on
the
second
talk,
I've
completed
a
talk
on
the
authentication,
authorization
etc.
The
five
a's
and
that's
been
submitted,
ready
to
go
and
I'm
working
on
a
second
talk
which
is
about
optimal
voice
or,
more
specifically,
about
voice
quality.
C
A
C
A
C
A
Of
the
action
is
over
in
remote
lab
uk,
so
that
right
now
is
the
source
of
a
lot
of
activity.
Yeah.
A
C
A
Yeah
same,
I
feel
feel
the
same
way.
It's
been
a
a
good
hard
pull
for
getting
things
ready
for
def
con
and
for
ham
expo,
and
it's
nice
to
be
able
to
kind
of
step
up
to
the
to
the
level
of
you
know
the
code
that
we
have
and
the
demonstrated
work
that
we
have
and
then
starting
to
pull
it
together,
fit
it
together
into
a
system,
is
very
exciting
cool,
all
right,
any
other
comments
or
questions
or
any
resources
needed
from
anybody
all
right.
Thanks.
A
So
much
we'll,
like
I
said,
we'll
have
a
lot
coming
out
of
ham
expo
and
so
keep
an
eye
on
the
mailing
list
and
and
help
us
spread.
The
word
about
the
the
various
talks
it'd
be
wonderful
to
have
a
good
broad
q,
a
at
each
of
the
talks,
and
you
know
just
build
build
our
network
of
interested
people.