LPC1778 KEYBOARD

[yukinobuhori]

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.

[Hui_Ma · Accepted solution]

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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[yukinobuhori]

Thank you.
I will consider it for reference.