Team2890/allwpilib
4
0
Fork 0
mirror of https://github.com/wpilibsuite/allwpilib synced 2026-07-04 03:11:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

[wpilib] Add a default deadband to all gamepads (#8897)

Browse Source 
The FTC DS had a deadband. Additionally, the FRC one had an implicit
deadband due to the only 8 bit resolution. We need a deadband by default
now with the high resolution gamepads.
This commit is contained in:
Thad House
2026-05-29 16:31:48 -07:00
committed by GitHub
parent 40fdb779d8
commit 635e971a02
5 changed files with 233 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

79
wpilibc/src/main/native/include/wpi/driverstation/Gamepad.hpp
View File

@@ -116,39 +116,99 @@ class Gamepad : public GenericHID,
/**
* Get the X axis value of left side of the controller. Right is positive.
*
* A deadband of 0.1 is applied by default. Use SetLeftXDeadband() to change
* it.
*
* @return the axis value.
*/
double GetLeftX() const;
/**
* Set the deadband for the left X axis.
*
* The deadband is clamped to [0, 1).
*
* @param deadband The deadband to apply.
*/
void SetLeftXDeadband(double deadband);
/**
* Get the Y axis value of left side of the controller. Back is positive.
*
* A deadband of 0.1 is applied by default. Use SetLeftYDeadband() to change
* it.
*
* @return the axis value.
*/
double GetLeftY() const;
/**
* Set the deadband for the left Y axis.
*
* The deadband is clamped to [0, 1).
*
* @param deadband The deadband to apply.
*/
void SetLeftYDeadband(double deadband);
/**
* Get the X axis value of right side of the controller. Right is positive.
*
* A deadband of 0.1 is applied by default. Use SetRightXDeadband() to change
* it.
*
* @return the axis value.
*/
double GetRightX() const;
/**
* Set the deadband for the right X axis.
*
* The deadband is clamped to [0, 1).
*
* @param deadband The deadband to apply.
*/
void SetRightXDeadband(double deadband);
/**
* Get the Y axis value of right side of the controller. Back is positive.
*
* A deadband of 0.1 is applied by default. Use SetRightYDeadband() to change
* it.
*
* @return the axis value.
*/
double GetRightY() const;
/**
* Set the deadband for the right Y axis.
*
* The deadband is clamped to [0, 1).
*
* @param deadband The deadband to apply.
*/
void SetRightYDeadband(double deadband);
/**
* Get the left trigger axis value of the controller. Note that this axis
* is bound to the range of [0, 1] as opposed to the usual [-1, 1].
*
* A deadband of 0.01 is applied by default. Use SetLeftTriggerDeadband() to
* change it.
*
* @return the axis value.
*/
double GetLeftTriggerAxis() const;
/**
* Set the deadband for the left trigger axis.
*
* The deadband is clamped to [0, 1).
*
* @param deadband The deadband to apply.
*/
void SetLeftTriggerDeadband(double deadband);
/**
* Constructs an event instance around the axis value of the left trigger.
* The returned trigger will be true when the axis value is greater than
@@ -175,10 +235,22 @@ class Gamepad : public GenericHID,
* Get the right trigger axis value of the controller. Note that this axis
* is bound to the range of [0, 1] as opposed to the usual [-1, 1].
*
* A deadband of 0.01 is applied by default. Use SetRightTriggerDeadband() to
* change it.
*
* @return the axis value.
*/
double GetRightTriggerAxis() const;
/**
* Set the deadband for the right trigger axis.
*
* The deadband is clamped to [0, 1).
*
* @param deadband The deadband to apply.
*/
void SetRightTriggerDeadband(double deadband);
/**
* Constructs an event instance around the axis value of the right trigger.
* The returned trigger will be true when the axis value is greater than
@@ -1090,6 +1162,13 @@ class Gamepad : public GenericHID,
private:
double GetAxisForSendable(Axis axis) const;
bool GetButtonForSendable(Button button) const;
double m_leftXDeadband = 0.1;
double m_leftYDeadband = 0.1;
double m_rightXDeadband = 0.1;
double m_rightYDeadband = 0.1;
double m_leftTriggerDeadband = 0.01;
double m_rightTriggerDeadband = 0.01;
};
} // namespace wpi