83Plus:Software:usb8x/Asm Interface/PipeInfo

Synopsis

Name: PipeInfo

Minimum usb8x version: 0.08

Gets direction, type, and packet size for a pipe

Inputs

• B: Pipe number

Outputs

• B: pipeBulk or pipeInt
• C: Packet size
• D: pipeIn and/or pipeOut
• NC: Success

Destroys

• A, HL

Notes

The output of this routine is of questionable accuracy. If possible use [[../FindPipe|FindPipe]] instead.

See Also

• [[../FindPipe|FindPipe]] - Returns the number of a pipe matching certain characteristics.