LPC1778 KEYBOARD

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LPC1778 KEYBOARD

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yukinobuhori
Contributor II

I am struggling to connect KEYBOARD to USB2 of LPC1778.

It does not interrupt at KEY input. It seems that KEYBOARD is not working. DC 5 V is OK.
Interrupt when turning on the power supply, inserting it, when it comes off.

Confirmation of connection and not connected can be done.
please help me.

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Hui_Ma
NXP TechSupport
NXP TechSupport

First of all, sorry for the later reply.

Please check and refer attached USBHostLite example code, which supports the Embedded Artists LPC1788 board USB2 as USB Host function.

Wish it helps.


Have a great day,
Mike

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564 Views
Hui_Ma
NXP TechSupport
NXP TechSupport

First of all, sorry for the later reply.

Please check and refer attached USBHostLite example code, which supports the Embedded Artists LPC1788 board USB2 as USB Host function.

Wish it helps.


Have a great day,
Mike

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

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563 Views
yukinobuhori
Contributor II

Thank you.
I will consider it for reference.

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