MK22FN1M0xxx12 USB HID Keyboard with volume buttons

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MK22FN1M0xxx12 USB HID Keyboard with volume buttons

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m_lennon
Contributor I

In KDS I've got a MK22FN1M0xxx12 working as a USB HID Keyboard to send numeric keypad presses to Windows using Processor Expert components.  However I've tried sending the scan codes for the Volume Up and Volume Down keys and Windows does not seem to receive these.  Is there a way to get the device to send the Volume key presses using standard Processor Expert components?

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ZhangJennie
NXP TechSupport
NXP TechSupport

Hi,

what processor expert component do you work with?

Have a great day,
Jennie Zhang

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