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Mouse cursor moves automatically

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Mouse cursor moves automatically

‎12-21-2022 04:38 AM
1,949 Views
FreKa
Contributor I

Hello, I do my first steps with LPCExpresso55S69. When I connect the USB cable of the LPCExpresso55S69 board to my notebook and the demo program starts running, the mouse pointer automatically moves in a rectangle on the screen. If I plugged the USB cable out, the cursor stopps. Who can help in this problem ? What can I do ?

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‎12-21-2022 05:07 AM
1,936 Views
ErichStyger
Specialist I

do not plug in the board on the device USB port. Use the debug USB (label Debug Link) port instead.

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‎12-21-2022 04:52 AM
1,943 Views
ErichStyger
Specialist I

That's probable the USB HID (Mouse) program running on that board. The demo emulates a mouse and moves the cursor in a rectangle around.

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‎12-21-2022 05:00 AM
1,940 Views
FreKa
Contributor I
Ok, I thought the demo programme only concerned the LED and the buttons. How can I stop it so that I can load my own programmes ? When the cursor is moving it is hardly possible.
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