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microsoft / jacdac

Device and service catalogs for Jacdac.
https://aka.ms/jacdac
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Playground not working for HID Keyboard #380

Closed jamesadevine closed 3 years ago

jamesadevine commented 3 years ago

Describe the bug I am using the playground page for HID Keyboard. I want to press the character "a" without any modifiers. The playground requires a modifier to be sent and gives an error when no modifier is specified and "Key" is clicked:

Screenshot 2021-05-12 at 11 09 06

TypeError: Cannot read property 'length' of undefined
    at packArguments (command.ts:57)

I next tried to specify a modifier but when I did this all the modifier options appeared in the modifier input box:

Screenshot 2021-05-12 at 11 06 28

jamesadevine commented 3 years ago

Why do modifier values start at 0xeY? I think they need to be a bit mask for this to work successfully right?

pelikhan commented 3 years ago

Probably want to buidl a custom UI for it.

Sent from Outlookhttp://aka.ms/weboutlook

From: James Devine @.> Sent: Wednesday, May 12, 2021 3:20 AM To: microsoft/jacdac @.> Cc: Peli de Halleux @.>; Assign @.> Subject: Re: [microsoft/jacdac] Playground not working for HID Keyboard (#380)

Why do modifier values start at 0xeY?

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