u-blox ZED-F9P Interface Description - Manual
Advance Information
Bitfield flags
This graphic explains the bits of
flags
Name
Description
extendedTxTim
eout
Extended TX timeout: if set, the port will timeout if allocated TX memory >=4 kB and no activity for 1.5s. If not set
the port will timeout if no activity for 1.5s regardless on the amount of allocated TX memory.
5.9.17.3 Port Configuration for USB Port
Message
UBX-CFG-PRT
Description
Port Configuration for USB Port
Firmware
Supported on:
•
u-blox 9 with protocol version 27
Type
Get/Set
Comment
This message is deprecated in protocol versions greater than 23.01. Use
,
instead.
See the
Legacy UBX Message Fields Reference
for the corresponding configuration item.
Several configurations can be concatenated to one input message. In this case the payload
length can be a multiple of the normal length (see the other versions of CFG-PRT). Output
messages from the module contain only one configuration unit.
Header
Class
ID
Length (Bytes)
Payload
Checksum
Message Structure
0xB5 0x62
0x06 0x00 20
see below
CK_A CK_B
Payload Contents:
Byte Offset
Number
Format
Scaling
Name
Unit
Description
0
U1
-
portID
-
Port Identifier Number (= 3 for USB port)
1
U1
-
reserved1
-
2
X2
-
txReady
-
TX ready PIN configuration (see
)
4
U1[8]
-
reserved2
-
12
X2
-
inProtoMask
-
A mask describing which input protocols are
active.
Each bit of this mask is used for a protocol.
Through that, multiple protocols can be defined
on a single port. (see
14
X2
-
outProtoMask
-
A mask describing which output protocols are
active.
Each bit of this mask is used for a protocol.
Through that, multiple protocols can be defined
on a single port. (see
16
U1[2]
-
reserved3
-
UBX-18010854 - R04
Advance Information
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