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Detect hi power on FX3 | Cypress Semiconductor

Detect hi power on FX3

Summary: 1 Reply, Latest post by prji.glitch_1505996 on 17 Dec 2015 11:09 PM PST
Verified Answers: 0
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dadeur's picture
30 posts

Hi all,

what is the more reliable method to detect when the host has granted the FX3 device the power it has requested by its descriptors (either in USB2.0 and USB3.0)?

I'm searching a good place to put the peripheral initialization of my board...


Thanks a lot!

prji.glitch_1505996's picture
33 posts


     Wait for SET_CONFIGURATION from Host. You can initialize on board peripherals once device is in configured state.


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