5. Software Control - Lightware Device Controller
RAP-B511 series
– User's Manual
31
Message recognizer
RAP-B511 series button panel is able to analyze and store the
received serial data. For more information see
section.
Put a tick to
Enable message recognizer on this port
to switch the
recognizer on.
Delimiter sequence
text box is for set the delimiter string in hex format.
When this string is detected in the incoming serial data, the device
saves the RS-232 message data from the first bit, until the delimiter
(or the data between the two delimiters).
INFO: 0D0A is the factory default value, this is the hexadecimal code
of Carriage Return and Line Feed. LW3 protocol commands ended
with this formula, so the default value support the recognition of
the LW3 commands and the stored changes automatically.
If the
Timeout
is enabled and set, the received data is saved when the
timeout is elapsed after the last received message.
In
Received messages
box shows the last received and stored
message in Text (RECOGNIZER.Rx), Hex (RECOGNIZER.RxHex), and
Hash (RECOGNIZER.Hash) format. The Hex and Hash contains the
delimiter.
Press the
Clear
button to erase this storage.
Clicking on
Reload
restores the
of the recognizer.
INFO: Message recognizer operates independently of the RS-232 mode.
5.5.2.
GPIO
GPIO tab in Control menu
The GPIO port has 3 pins, which operate at TTL digital signal levels and can be controlled by LDC or protocol
commands. Select a GPIO pin and under the Port settings section; the settings (pin direction and input level)
are displayed on the port tiles as well:
1
GPIO pin name
4
High level indicator *
2
GPIO port icon
5
Pin direction:
Input
: down arrow
Output
: up arrow
3
Low level indicator
6
GPIO port number
* Highlighted with black means the current setting.
INFO: Output level can be set only in case of setting the pin direction to Output. In case of input direction
the output level setting and the Toggle button is not available.
GPIO1
P1
1
2
3
5
4
6
