NXT Functions Joystick Control
From ROBOTC API Guide
NXT → Functions and Variables → Joystick Control
For information about Joystick Control and the NXT, as well as a setup tutorial, please see the article: NXT: Using Joysticks. |
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Contents
Controller 1
joy1_Buttons
TPCJoystick joy1_Buttons | |
(TPCJoystick) Returns a "Bit Map" for the 12 buttons on Controller #1. For more information on how to use buttons to control actions, See the "Using Buttons" help section. | |
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joy1_TopHat
TPCJoystick joy1_TopHat | |
(TPCJoystick) Returns the value of the direction pad (or "Top Hat") on Controller #1. A value of -1 is returned when nothing is pressed, and a value of 0 to 7 for selected "octant" when pressed. | |
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joy1_x1
TPCJoystick joy1_x1 | |
(TPCJoystick) Value of the X Axis on the Left Joystick on Controller #1. Ranges in values between -128 to +127. | |
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joy1_y1
TPCJoystick joy1_y1 | |
(TPCJoystick) Value of the Y Axis on the Left Joystick on Controller #1. Ranges in values between -128 to +127. | |
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joy1_x2
TPCJoystick joy1_x2 | |
(TPCJoystick) Value of the X Axis on the Right Joystick on Controller #1. Ranges in values between -128 to +127. | |
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joy1_y2
TPCJoystick joy1_y2 | |
(TPCJoystick) Value of the Y Axis on the Right Joystick on Controller #1. Ranges in values between -128 to +127. | |
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Controller 2
joy2_Buttons
TPCJoystick joy2_Buttons | |
(TPCJoystick) Returns a "Bit Map" for the 12 buttons on Controller #2. For more information on how to use buttons to control actions, See the "Using Buttons" help section. | |
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joy2_TopHat
TPCJoystick joy2_TopHat | |
(TPCJoystick) Returns the value of the direction pad (or "Top Hat") on Controller #2. A value of -1 is returned when nothing is pressed, and a value of 0 to 7 for selected "octant" when pressed. | |
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joy2_x1
TPCJoystick joy2_x1 | |
(TPCJoystick) Value of the X Axis on the Left Joystick on Controller #2. Ranges in values between -128 to +127. | |
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joy2_y1
TPCJoystick joy2_y1 | |
(TPCJoystick) Value of the Y Axis on the Left Joystick on Controller #2. Ranges in values between -128 to +127. | |
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joy2_x2
TPCJoystick joy2_x2 | |
(TPCJoystick) Value of the X Axis on the Right Joystick on Controller #2. Ranges in values between -128 to +127. | |
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joy2_y2
TPCJoystick joy2_y2 | |
(TPCJoystick) Value of the Y Axis on the Right Joystick on Controller #2. Ranges in values between -128 to +127. | |
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