Pid

SCPI Command :

BUS<*>:USB:PACKet<*>:PID
Commands in total: 1
Subgroups: 0
Direct child commands: 1
get(bus=Bus.Default, busUsbPacket=BusUsbPacket.Default) → BusUsbPid[source]
# BUS<*>:USB:PACKet<*>:PID
value: enums.BusUsbPid = driver.bus.usb.packet.pid.get(bus = repcap.Bus.Default, busUsbPacket = repcap.BusUsbPacket.Default)

Returns the packet PID for the selected serial bus and packet number.

Parameters:

  • bus – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Bus’)

  • busUsbPacket – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Packet’)

Returns:

pid: RES | OUT | ACK | DATA0 | DATa0 | PING | SOF | NYET | DATA2 | DATa2 | SPLIT | SPLit | IN | NAK | DATA1 | DATa1 | PRE | SETUP | SETup | STALL | STALl | MDATA | MDATa | UNK

  • RES: RES = Reserved

  • OUT: OUT Token PID

  • IN: IN Token PID

  • SOF: Start Of Frame PID

  • SETUP = SETup: SETUP PID

  • DATA0 = DATa0: DATA0 PID, even PID

  • DATA1 = DATa1: DATA1 PID, odd PID

  • DATA2 = DATa2: DATA2 PID (only valid in USB high speed and USB HSIC protocols)

  • MDATA = MDATa: MDATA PID (only valid in USB high speed and USB HSIC protocols)

  • ACK: ACKnowledgment PID

  • NAK: Non-AcKnowledgment PID

  • STALL = STALl: STALL PID

  • NYET: Not ready YET (only valid in USB high speed and USB HSIC protocols)

  • PRE: PREamble PID (only valid in USB high speed and USB HSIC protocols)

  • SPLIT = SPLit: SPLIT PID (only valid in USB high speed and USB HSIC protocols)

  • PING: PING PID (only valid in USB high speed and USB HSIC protocols)

  • UNK: UNK = Unknown PID