Datasheet

EA eDIPTFT43-A
Page 17
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA eDIPTFT43-A: Commands for backlight, I/O-port and misc
after
reset
Command Codes Remarks
Backlight commands
Illumination brightness
ESC
Y
H n1 Set brightness of the LED illumination n1=0 to 100%. 100
Increase brightness N Increase brightness of the LED illumination (one step=1%)
Decrease brightness P Decrease brightness of the LED illumination (one step=1%)
Brightness changetime Z n1 Time n1=0..31 in 1/10sec for changing brightness from 0 to 100% 5
Illumination on/off L n1 LED n1=0: OFF; n1=1: ON; n1=2 to 255: LED switched ON for n1/10sec 1
Assign bar with backlight B no Assign bar no=1..20 for changing brightness of the backlight 1
Asign instrument with
backlight (since V1.4)
+ n1 Brightness is connected to instrument 1..4. 1
Save parameter
@ Save the actual brightness and changetime for poweron to EEPROM
Port commands
Write output port
ESC
Y
W n1 n2
n1=0: Set all 8 output ports in accordance with n2 (=8-bit binary value)
n1=1..8: Reset output port n1 (n2=0); set (n2=1); invert (n2=2)
Ports
1-8=0
Read input port R n1
n1=0: Read all 8 input ports as 8-bit binary value (to sendbuffer)
n1=1..8: Read input port <n1> (1=H-level=5V, 0=L-level=0V)
Port scan on/off
A n1 The automatic scan of the input port is n1=0: deactivated; n1=1: activated 1
Invert input port I n1 The input port is n1=0: normal; n1=1: evaluated inverted 0
Matrix keyboard M n1 n2 n3
Specifies an external matrix keyboard at the inputs and outputs.
n1=number of inputs (1..8); n2=number of outputs (0..8); n3=debouncing (0..7)
0
Redefine input bitmacro
(since V1.1)
ESC
Y
D n1 n2 n3
input port n1=1..8 is assigned by falling edge n2=0 to new BitMacro number n3=0..255
input port n1=1..8 is assigned by rising edge n2=1 to new BitMacro number n3=0..255
Redefine matrixmacro for
keys (since V1.1)
X n1 n2
Assign keynumber n1=1..65 with matrixmacro number n2=0..255
After release the key n1=0 run matrixmacro number n2=0..255
Extended outputs
(since V1.4)
ESC
Y E n1 n2 n3
Set the outputs of the external 74HC4094 (refer to page 8) from port n1=0..255 to port n2=0..255;
n3=0: low; n3=1: high; n3=2: invert;
Other commands
Define color
ESC
F P no R5 G6 B5 Set a new RGB value for color no. n1=1..32 (R5:Bit7..3; G6:Bit7..2; B5:Bit7..3)
Wait (pause)
ESC
X n1 Wait n1 tenths of a second before the next command is executed.
Set RS485 address
ESC
K A adr
For RS232/RS485 operation only and only possible when Hardware address is 0.
The eDIP is assigned a new address adr (in the Power-On macro).
String table code
ESC
S T n1
n1=0: no use of internal strings
n1>0: after code n1 appears following codes are internal string numbers (since V1.5)
0
Tone on/off
ESC
Y S n1 The tone output (pin 16) becomes n1=0:OFF; n1=1:ON; n1=2 to 255:ON for n1/10s OFF
Send bytes
ESC
S
B num data...
num (=1 to 255) bytes are sent to the sendbuffer data... = num Bytes.
In the source text of the macro programming, the number num must not be specified. This is
counted by the ediptftcompiler and entered.
Send version V The version is sent as a string to sendbuffer e.g. "EA eDIPTFT43-A V1.0 Rev.A TP+"
Send projectname
J The macro-projectname is sent as a string to the sendbuffer e.g. "init / delivery state"
Send internal infos I Internal information about the edip is sent to the sendbuffer.