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Update Dell_D630_Pointing_Stick.ino

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Frank Adams 2020-05-06 08:47:15 -07:00 committed by GitHub
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Example_Keyboards/Dell_Latitude_D630/Dell_D630_Pointing_Stick.ino
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@ -10,7 +10,7 @@
limitations under the License. limitations under the License.
*/ */
// This software interfaces the Teensy 3.2 with a laptop pointing stick (aka trackpoint) that is not PS/2. // This software interfaces the Teensy 3.2 with a laptop pointing stick (aka trackpoint) that is not PS/2.
// Raw trackpoints use a Wheatstone bridge configuration with 4 resistive strain gauges. // Raw trackpoints use 4 resistive strain gauges for up, down, left, and right movement detection.
// The connections from the Teensy are 3.3 volts, ground, x voltage to A0, and y voltage to A1. // The connections from the Teensy are 3.3 volts, ground, x voltage to A0, and y voltage to A1.
// In the Arduino IDE, select Tools, Teensy 3.2. Also under Tools, select Keyboard+Mouse+Joystick // In the Arduino IDE, select Tools, Teensy 3.2. Also under Tools, select Keyboard+Mouse+Joystick
// //