Color API
The Color service handles an RGB color data.
Its type has access to all common capabilities.
Functions​
| Function name and parameters | Action | Comment |
|---|---|---|
| control(self) | Displays service type graphical interface | Only available using Jupyter notebook |
Variables​
| Variable name | Action | Type |
|---|---|---|
| color | RGB color | read / write: [Char, Char, Char] |
| time | Transition time between color command | read / write: Float |
ROS topics​
| Topic name | Message type |
|---|---|
| /rgb_led_mod/variables/color/read | std_msgs/msg/ColorRGBA |
| /rgb_led_mod/variables/color/write | std_msgs/msg/ColorRGBA |
| /rgb_led_mod/variables/time/read | std_msgs/msg/Float32 |
| /rgb_led_mod/variables/time/write | std_msgs/msg/Float32 |