EA 9777-2USB ELECTRONIC ASSEMBLY, EA 9777-2USB Datasheet - Page 15

• Manufacturer Part Number: EA 9777-2USB
• Description: Display Development Tools Eval Board USB For Windows OS
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA 9777-2USB

• Product Category: Display Development Tools
• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: 3.2 in TFT Displays
• Interface Type: USB
• Operating Supply Voltage: 3.3 V, 5 V
• Description/function: Evaluation Board for USB
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Viewing Area: 3.2 in

ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical
Command
Set color for bargraph
Bargraph pattern
Bargraph border
Bargraph linewidth
Define bargraph
Update bargraph
Draw bargraph
Send bargraph value
Delete bargraph
User value color
User value font
User value zoom
User value additional
width/height
User value angle
User values / scaling
Command
Definine instrument
Update instrument
Redraw instrument
Send instrument value
Delete instrument
User value color
User value font
User value zoom
User value additional
hight/width
User value angle
User values / scaling
errors
reserved.
Codes
Codes
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
B
B
B
B
B
F
F
F
I
I
I
I
M
W
W
B
E
B
R
L
O
U
A
N
S
D
X
F
Z
Y
X
P
A
N
S
D
F
Z
Y
X
I
n1
n1
n1
no
no
no
no
no
n1
n1
n1
n1
no
n1
n1
n1
n1
n1
n1
n1
n1
n1
n1
fg
fg
vf
EA eDIPTFT32-A: Instrument commands
EA eDIPTFT32-A: Bargraph commands
xx1 yy1 xx2 yy2
xx1 yy1
xx1 yy1
xx1 yy1
val
val
bg
n2
bg
n2
n2
n2
n2
n2
hf
fc
User values - formatted string output
User values - Format text output
mat
mat
For
For
Str
ing
Str
ing
n2
NUL
NUL
n3
Define, use instruments
Remarks
Colors: fg = foreground; bg = background; fc = color for frame
Pattern for bargraph n1=1..255; n1=0 no pattern/solid (valid for type=0..3)
Border for bargraph n1=1..255 (valid for type=4..7)
Linewidth for bargraph n1=1..255; n1=0 automatic (valid for type=2,3,6,7)
Set and draw the bargraph with the number no=1..20 to the new value val
Entirely redraw the bargraph with the number no=1..20
Send the current value of bargraph number no=1..20 to sendbuffer
The definition of the bar graph with the number no=1..20 becomes invalid.
If the bar graph was defined as input with touch, this touch field will also be deleted.
n2=0: Bar graph remains visible; n2=1: Bar graph is deleted
Set color for bargraph user value; fg=foreground, bg=background color
Set font n1 for bargraph user value
Set zoom factor for bargraph user value; n1=X-Zoom 1x..8x; n2=Y-Zoom 1x..8x
n1=0..15: additional width left/right;
n2=0..15: additional height top/bottom for bargraph user value;
Set writing angle for bargraph user value; n1=0: 0°; n1=1: 90°; n1=2: 180°; n1=3: 270°;
Define user value for bargraph no=1..20. Output is always right justified to xx1,yy1;
Format String: "bv1=uservalue1;bv2=uservalue2". 'NUL' ($00) = termination;
Assign two bar values (bv1,bv2 =0..254) to user defined values
max. range: 4 1/2 digits 19999 + decimal point ('.' oder ',') + sign
e.g. display "-123.4" for bar value bv1=0 and "567.8" for bar value bv2=100
Format String: "0=-123.4;100=567.8"
Remarks
Update instrument with new value and redraw
Redraw entirely instument n1=1..4
Send actual instrument value n1=1..4 to send buffer
The definition of the instrumets gets invalid. If the instrument was adjustable by touch,
the touch area will be deleted, too.
n2=0: Instrument stays visible; n2=1: Instrument is deleted completely
Set color 1..32 for instrument user value fg=foreground; bg=background color
Set font nr for instrument user value
Set zoom factor for instrument user value: n1=X-Zoom 1x..8x; n2=Y-Zoom 1x..8x
n1=0..15: additional width left/right;
n2=0..15: additional height top/bottom for instrument user value;
Set writing angle for instrument user value: n1=0: 0°; n1=1: 90°; n1=2: 180°; n1=3: 270°
Define user value for instrument no=1..4. Output is right justified to x1,y1
Format String: "iv1=uservalue1;iv2=uservalue2"
Assign two instrument values (iv1,iv2 =0..254) to user defined values max. range: 4 1/2 digits 19999
+ decimal point ('.' or ',') + sign
e.g. display "-123.4" for iv1=0 and "567.8" for iv2=100
Format String: "0=-123.4;100=567.8"
Bargraph commands
aw
sv
ew
ev type
Define instrument n1=1..4 an xx1,yy1 (=left top edge);
Use intrument image n2=0..255
Output angle n3=0: 0°; n3=1: 90°; n3=2: 180°; n3=3: 270°;
aw, ew (0..254) are start and endvalue (0% and 100%).
Define bargraph no=1..20 to L(eft), R(ight), O(up), U(down)
xx1,yy1,xx2,yy2 rectangle enclosing the bar graph.
sv, ev are the values for 0% and 100%.
type: 0=pattern bar; 1=pattern bar in rectangle;
type: 2=pattern line; 3=pattern line in rectangle;
type: 4=border bar; 5=border bar in rectangle;
type: 6=border line; 7=border line in rectangle;
EA eDIPTFT32-A
Page 15
definied
defined
nothing
no bar
reset
reset
after
8,1,8
after
0, 0
0, 0
8,1
1,1
8,1
1,1
0°
0°
0
1
0
5
5