Gpio Tab - Lightware UMX-TPS-TX100 Series User Manual

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5. Software Control - Lightware Device Controller
Configuration Example for the Message Recognizer
The detailed description below shows how to configure the message recognizer in
Example.
When the UMX-TPS-TX140-Plus has an active video signal, the switcher login the VC codec automatically.
The signal presence triggers a bi-directional communication with the VC codec via RS-232:
Step 1. Turn on the recognizer: Enable it on the P1 serial port.
Step 2. Set the delimiter (in hex format). In this case, the
delimiter character is ':', which is '3a' in hex format.
When the delimiter string is detected in the incoming
serial data, the serial message is stored in string (in Rx
and ActiveRx property), hex (in RxHex and ActiveHex
property) and hash (in Hash and ActiveHash property) format. These stored content can be set as a
condition in the event manager.
INFO: The stored content is the incoming data which arrives before the delimiter or between the two
delimiters.
Step 3. Set the Active timeout 100. This property is responsible for erasing the temporary storage (ActiveRx,
ActiveRxHex, ActiveHash) after the elapsing time. In the below example, it can be seen how does the
recognizer properties change during the communication:
Î UMX-TPS-TX140-Plus: PING
Rx RxHex
Í VC codec: Login:
Rx RxHex
Login: 4C6F67696E3A 2D8A5E38
Î UMX-TPS-TX140-Plus: Admin
Active timeout is elapsed, so the values of the Active- prefixed properties are deleted.
Rx RxHex
Login: 4C6F67696E3A 2D8A5E38
Í VC codec: Password:
Rx RxHex
Password: 50617373776F72643A 79059B26
Î UMX-TPS-TX140-Plus: Admin
Active timeout is elapsed, so the values of the Active- prefixed properties are deleted.
Rx RxHex
Password: 50617373776F72643A 79059B26
RS-232 Recognizer
Delimiter (hex format: 3A)
... Password : Login name :
Stored string
Hash ActiveRx ActiveRxHex
Hash ActiveRx ActiveRxHex
Login: 4C6F67696E3A 2D8A5E38
Hash ActiveRx ActiveRxHex
Hash ActiveRx ActiveRxHex
Password: 50617373776F72643A
Hash ActiveRx ActiveRxHex
UMX-TPS-TX100 series – User's Manual
5.8.3. GPIO Tab
...
ActiveHash
ActiveHash
The GPIO port has 7 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
GP1
ActiveHash
2
ActiveHash
3
79059B26
* 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.
ActiveHash
For more details about GPIO interface see the
GPIO tab in Control menu
6 1
GPIO pin name
P1
2
GPIO port icon
5
3
Low level indicator
4
GPIO Interface section.
53
4
High level indicator *
5
Pin direction:
Input: down arrow
Output: up arrow
6
GPIO port number