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Martin Ling
firmware
Commits
4b491a3d
Commit
4b491a3d
authored
5 years ago
by
schneider
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feat(preload): add preload directory with files which go directly to new card10s
parent
8d689f8e
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preload/main.py
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4b491a3d
# Adapted from https://github.com/muccc/flipdots/blob/master/scripts/clock.py
import
display
from
utime
import
sleep
import
utime
import
math
import
leds
class
Time
:
def
__init__
(
self
,
start
=
0
):
self
.
time
=
start
self
.
wait_time
=
0.95
def
tick
(
self
):
sleep
(
self
.
wait_time
)
self
.
time
+=
1
@property
def
second
(
self
):
return
self
.
time
%
60
@property
def
minute
(
self
):
return
(
self
.
time
/
60
)
%
60
@property
def
hour
(
self
):
return
(
self
.
time
/
3600
)
%
24
class
Clock
:
def
__init__
(
self
,
sizex
=
80
,
sizey
=
80
,
radius
=
38
,
offsetx
=
30
,
hour_hand
=
True
,
minute_hand
=
True
,
second_hand
=
True
,
console_out
=
False
,
run_once
=
False
,
update_interval
=
0
):
self
.
sizex
=
sizex
self
.
sizey
=
sizey
self
.
radius
=
radius
self
.
center
=
(
int
(
self
.
sizex
/
2
),
int
(
self
.
sizey
/
2
))
self
.
hour_hand
=
hour_hand
self
.
minute_hand
=
minute_hand
self
.
second_hand
=
second_hand
self
.
console_out
=
console_out
self
.
update_interval
=
update_interval
if
update_interval
!=
0
else
(
1
if
self
.
second_hand
else
30
)
self
.
run_once
=
run_once
self
.
offsetx
=
offsetx
self
.
time
=
Time
()
white
=
(
255
,
255
,
255
)
self
.
center_col
=
white
self
.
m1_col
=
white
self
.
m5_col
=
white
self
.
hour_hand_col
=
white
self
.
minute_hand_col
=
white
self
.
second_hand_col
=
white
def
loop
(
self
):
colored
=
False
try
:
with
display
.
open
()
as
disp
:
while
True
:
self
.
updateClock
(
disp
)
if
self
.
run_once
:
break
except
KeyboardInterrupt
:
for
i
in
range
(
11
):
leds
.
set
(
i
,
(
0
,
0
,
0
))
return
def
drawImage
(
self
,
image
):
with
display
.
open
()
as
d
:
d
.
clear
()
for
x
in
range
(
len
(
image
)):
for
y
in
range
(
len
(
image
[
x
])):
d
.
pixel
(
x
+
self
.
offsetx
,
y
,
col
=
(
255
,
255
,
255
)
if
image
[
x
][
y
]
else
(
0
,
0
,
0
))
d
.
update
()
def
updateClock
(
self
,
disp
):
disp
.
clear
()
localtime
=
utime
.
localtime
()
disp
.
pixel
(
self
.
center
[
0
]
+
self
.
offsetx
,
self
.
center
[
1
],
col
=
self
.
center_col
)
hour_coords
=
self
.
circlePoint
(
math
.
radians
((((
localtime
[
3
]
%
12
)
/
12.
)
if
localtime
[
3
]
else
0
)
*
360
+
270
+
(
localtime
[
4
]
/
2
)))
minute_coords
=
self
.
circlePoint
(
math
.
radians
(
localtime
[
4
]
*
6
+
270
))
second_coords
=
self
.
circlePoint
(
math
.
radians
(
localtime
[
5
]
*
6
+
270
))
for
i
in
range
(
60
):
degree
=
i
*
6
+
90
radian
=
-
math
.
radians
(
degree
)
coords
=
self
.
circlePoint
(
radian
)
if
not
i
%
5
:
self
.
addLine
(
disp
,
coords
,
self
.
center
,
3
,
1
,
col
=
self
.
m5_col
)
else
:
self
.
addLine
(
disp
,
coords
,
self
.
center
,
1
,
col
=
self
.
m1_col
)
if
self
.
hour_hand
:
self
.
addLine
(
disp
,
self
.
center
,
hour_coords
,
int
(
self
.
radius
/
3
),
1
,
col
=
self
.
hour_hand_col
)
if
self
.
minute_hand
:
self
.
addLine
(
disp
,
self
.
center
,
minute_coords
,
int
(
self
.
radius
/
2
),
col
=
self
.
minute_hand_col
)
if
self
.
second_hand
:
self
.
addLine
(
disp
,
self
.
center
,
second_coords
,
self
.
radius
-
int
(
self
.
radius
/
8.
),
col
=
self
.
second_hand_col
)
if
self
.
console_out
:
for
y
in
range
(
self
.
radius
*
2
):
line
=
""
for
x
in
range
(
self
.
radius
*
2
):
line
=
line
+
(
"
.
"
if
image
[(
self
.
center
[
1
]
-
self
.
radius
)
+
y
][(
self
.
center
[
0
]
-
self
.
radius
)
+
x
]
else
"
"
)
print
(
line
)
disp
.
update
()
def
circlePoint
(
self
,
t
):
return
(
int
(
round
(
self
.
radius
*
math
.
cos
(
t
)))
+
self
.
center
[
0
],
int
(
round
(
self
.
radius
*
math
.
sin
(
t
)))
+
self
.
center
[
1
])
def
addLine
(
self
,
disp
,
source
,
aim
,
length
,
thickness
=
1
,
col
=
(
255
,
255
,
255
)):
vector
=
self
.
subVector
(
aim
,
source
)
vector
=
self
.
normVector
(
vector
)
destination
=
self
.
addVector
(
source
,
self
.
multiplyVector
(
vector
,
length
))
disp
.
line
(
round
(
source
[
0
])
+
self
.
offsetx
,
round
(
source
[
1
]),
round
(
destination
[
0
])
+
self
.
offsetx
,
round
(
destination
[
1
]),
col
=
col
,
size
=
thickness
)
def
normVector
(
self
,
v
):
length
=
math
.
sqrt
(
sum
([
i
**
2
for
i
in
v
]))
new_v
=
[]
for
i
in
range
(
len
(
v
)):
new_v
.
append
(
v
[
i
]
/
length
)
return
tuple
(
new_v
)
def
subVector
(
self
,
v1
,
v2
):
res
=
[]
for
i
in
range
(
len
(
v1
)):
res
.
append
(
v1
[
i
]
-
v2
[
i
])
return
tuple
(
res
)
def
addVector
(
self
,
v1
,
v2
):
res
=
[]
for
i
in
range
(
len
(
v1
)):
res
.
append
(
v1
[
i
]
+
v2
[
i
])
return
tuple
(
res
)
def
multiplyVector
(
self
,
v
,
multiplier
):
return
tuple
([
i
*
multiplier
for
i
in
v
])
clock
=
Clock
()
clock
.
loop
()
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