VEHICLE SAFETY CONTROLLER
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935-0003 Rev C
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7.4.
Joystick Reference
The SRC is a 6-axis controller with three on each hand. The X axis and Y axis are mapped to the thumb
stick on top of the SRC, while the Z axis is mapped to the finger stick underneath.
Figure 14: SRC Joystick Axis Reference
Byte
Bits
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Axis Magnitude LSB’s
Positive Status
Negative Status
Neutral Status
1
Axis Magnitude MSB’s
Table 30: Packet Protocol Joystick Reference
Status
Definition
0x00
Not Set
0x01
Set
0x10
Error
0x11
Unavailable
Table 31: Packet Protocol Joystick Status Reference
7.5.
Button Reference
The Buttons on the SRC are configured in a diamond. The buttons are referenced as those shown below on
the left hand side of the controller: Up, Down, Left, Right.
