x52_value2buttonColor_node

All supported message types can be seen in the following table, in a launch file, they are specified by the parameter "input_type"

input_type	Description
0a	float64
1	float32
2	int64
3	int32
4	int16
5	int8
6	uint64
7	uint32
8	uint16
9	uint8
10	bool
11b	Joy

b)Requires additional setup information, see following table:

Parameter	Description
axis_or_button	Defines if the value being used comes from an axis(false) or a button(true)
axis_button	Defines the axis or button number

The color LED can be selected with the color_led parameter

color_led	Description
0	LED FIRE
1	LED A
2	LED B
3	LED D
4	LED E
5	LED T1/2
6	LED T3/4
7	LED T5/6
8	LED POV 2
9	LED I

Colors available:

Color-Char	Description
O	Off
G	Green/On c
Y	Yellow
R	Red

c)FIRE Button only supports On or Off because the color is controlled by the saftey cover, when closed it is green and when opened red.

For specifying what color the LED should be at which value the setup_string parameter must be supplied. It uses a special syntax. The first given color is set if the value is lower than any given value, the last one is set when the value is higher than any given value. In between the values are printed when the given value is exceeded.

Example:

    R|-4|Y|3|G|6|Y

    \n

Example Results:

Value	Result
-6	Red
-4	Red
3	Yellow
5	Green
7	Yellow

Example Conditions:

String	Prints when
Red	Value <=-4
Yellow	Value <=3
Green	Value <=6
Yellow	Value >6

Copy&Paste Launchfile Code:

    <node pkg="h4r_x52_joyext" type="x52_value2buttonColor_node" name="Color_Button_0" output="screen">
            <param name="input_type" value="11"/>
            <param name="joy_axis_button" value="4"/>
            <param name="joy_axis_or_button" value="false"/>
            <param name="color_led" value="4" />
            <param name="setup_string" value="G|-0.5|Y|0.5|R"/>
            <remap from="/Color_Button_0/in" to="/joy" />
            <remap from="/Color_Button_0/led" to="/x52/leds" />
    </node>

a)Standard value