dummy_diag_publisher#
Purpose#
This package outputs a dummy diagnostic data for debugging and developing.
Inputs / Outputs#
Outputs#
| Name | Type | Description |
|---|---|---|
/diagnostics |
diagnostic_msgs::msgs::DiagnosticArray |
Diagnostics outputs |
Parameters#
Node Parameters#
The parameter DIAGNOSTIC_NAME must be a name that exists in the parameter YAML file. If the parameter status is given from a command line, the parameter is_active is automatically set to true.
| Name | Type | Default Value | Explanation | Reconfigurable |
|---|---|---|---|---|
update_rate |
int | 10 |
Timer callback period [Hz] | false |
DIAGNOSTIC_NAME.is_active |
bool | true |
Force update or not | true |
DIAGNOSTIC_NAME.status |
string | "OK" |
diag status set by dummy diag publisher | true |
YAML format for dummy_diag_publisher#
If the value is default, the default value will be set.
| Key | Type | Default Value | Explanation |
|---|---|---|---|
required_diags.DIAGNOSTIC_NAME.is_active |
bool | true |
Force update or not |
required_diags.DIAGNOSTIC_NAME.status |
string | "OK" |
diag status set by dummy diag publisher |
Assumptions / Known limits#
TBD.
Usage#
launch#
ros2 launch dummy_diag_publisher dummy_diag_publisher.launch.xml
reconfigure#
ros2 param set /dummy_diag_publisher velodyne_connection.status "Warn"
ros2 param set /dummy_diag_publisher velodyne_connection.is_active true