lpcware

Connect usb keyboard to LPC1788

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by hmrasa on Mon Apr 28 04:04:37 MST 2014
I have implemented the USB Host Lite on LPC1788.
With Mass Storage Devices it works fine.

Now I want to connect HID Devices like a Keyboard.

When I try to get the "Device Descriptor" from the Keyboard, I always get an error.

HOST_GET_DESCRIPTOR(USB_DESCRIPTOR_TYPE_DEVICE, 0, 8);

Error: "pHead->Control=0x5E040000"

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