👉 "lircd.conf" refers to the Linux interface configuration file for "Light Reading Interface Daemon," an application that allows you to send readings via Light Reading Interfaces (LRI) over the internet, allowing users to collect data from various devices, including sensors and microphones.
The lircd.conf file typically contains a few key sections designed to set up or configure the LRI daemon. These may include:
- Configuration of the LIRs themselves: This includes details about the interface you're sending readings from, such as its serial port, baud rate, and any other configuration parameters needed for successful data transmission.
- Logging settings: How to log messages received over LRI connections or to track device usage statistics.
- Interface status management: Whether your daemon is running in a certain state (e.g., active, paused) or is attempting to connect to a different interface or port.
For example:
```
# Light Reading Interface Daemon
[interface] // Specifies the interface name and its serial port for data transmission.
[speed] // Sets baud rate of serial communication between LIRs.
[baudRate] // Sets baud rate (in bits per second) when connecting to an LRI.
[port] // Defines the local port number where LIR connections are made or already established.
[port1] // Defines the remote port number where LIRs should be connected.
[port2] // Defines the remote port number where LIRs can be removed from a local connection.
[device] // Specifies which device to send readings to and receive responses from.
[sensor] // Determines how devices are connected to the Light Reading Interface.
[readings] // Specifies the data to be sent over LRI connections.
[events] // Specifies events that should trigger an LIR's state change.
[logLevel] // Sets log level (informational, debug, warning, error, critical).
```
These sections can be modified or replaced with specific configuration settings for your application to ensure it works as intended.
E940.lircd.conf