Datasheet

EA uniTFT Vorläufig
Designation Command code Description
Read directory #FDR NameString , 0, Filesize 32Bit, File-
attribute8Bit, Modified Time 16Bit,
Modified Date16Bit, ..., ..., 0=ENDE
Reads the content of the directory with
name Name String, size File Size and
properties, File Attributes . The file
attributes can be combined through bit
ordering.
Write-protected 0x01
Hidden 0x02
System 0x04
Archive 0x20
Read directory (ASCII) #FDA SizeString, Datestring, Timestring,
Namestring, 0x0D, 0x0A, ..., ...,
0=ENDE
Reads the content of the directory as
ASCII code with size Size String, date
Date String, time Time String and name
Name String.
List directories #FDL Namestring, 0, Namestring, ...,
0=ENDE
Lists the directories with the name Name
String.
Info on directories #FFI NameString , 0, Filesize 32Bit, File-
attribute8Bit, Modified Time 16Bit,
Modified Date16Bit, ..., ..., 0=ENDE
Displays information on the directory
with name, Name String , size, File
Size and properties, File Attributes.
The file attributes can be combined
through bit ORing.
Write-protected 0x01
Hidden 0x02
System 0x04
Archive 0x20
Read file content #FRD Len 32Bit, Data Transmits the content of the file opened for
reading, Data, complete with the length,
Len.
Number of port modules #HPI Subscriber16Bit Information about which port module is
connected. Subscriber is bit-coded. Bit0 =
Address 0 .. Bit7 = Address 7...
Read Port(Byte) #HPR Portnr 8Bit, Number 8Bit, Value 8Bit The port status Value is transmitted.
Portnr/port number specifies the port as
from which data is being read, number the
number of ports to be read.
Read Port(Bit) #HBR Bitnr 8Bit, Number 8Bit, Value 8Bit The pin status Value is transmitted. Bit
Number specifies the port pin as from
which data is read, number the number of
pins to be read.
Read analogue input #HAR Channel 8Bit, Number 8Bit, Value
16Bit
The analogue value, Value, is transmitted.
Channel specifies the analogue channel as
from which data is read, number the num-
ber of channels to be read.
Master RS232 data #HRR Len 32Bit, Data Return of the data received via the Master-
RS232, Data, with the length Len.
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