[−][src]Enum usb_device::bus::PollResult
Event and incoming packet information returned by UsbBus::poll
.
Variants
None
No events or packets to report.
Reset
The USB reset condition has been detected.
Data
USB packets have been received or sent. Each data field is a bit-field where the least significant bit represents endpoint 0 etc., and a set bit signifies the event has occurred for the corresponding endpoint.
Fields of Data
ep_out: u16
An OUT packet has been received. This event should continue to be reported until the packet is read.
ep_in_complete: u16
An IN packet has finished transmitting. This event should only be reported once for each completed transfer.
ep_setup: u16
A SETUP packet has been received. This event should continue to be reported until the
packet is read. The corresponding bit in ep_out
may also be set but is ignored.
Suspend
A USB suspend request has been detected or, in the case of self-powered devices, the device has been disconnected from the USB bus.
Resume
A USB resume request has been detected after being suspended or, in the case of self-powered devices, the device has been connected to the USB bus.
Auto Trait Implementations
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The type returned in the event of a conversion error.
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The type returned in the event of a conversion error.
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