For AI agents: a documentation index is available at the root level at /llms.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.

Getting Started
Applications
Reference Designs
- MIPI CPNX Reference Design
Emulation
- HSB Emulator
API reference
FPGA IP
Firmware
- Firmware Setup
Support

Introduction
Hardware Setup
Host Setup
Build
Examples
Applications
Architecture
Latency
New Sensors
UDDF Drivers
Hololink Module, Application Tutorial
Hololink Module, Device Driver Tutorial
MIPI CPNX Reference Design
HSB Emulator
AddressMemory
BaseTransmitter
BootpThread
COEDataPlane
COETransmitter
ControlThread
DataPlane
DataPlanePublicist
HSBEmulator
I2CController
I2CPeripheral
LII2CExpanderPeripheral
PyDataPlane
PyI2CPeripheral
RegisterMemory
RenesasI2CPeripheral
RoCEv2DataPlane
RoCEv2Transmitter
ECB CMD CODE
ECB RESPONSE CODE
I2CStatus
Align Address Value Pairs
Apb Ram Read
Apb Ram Write
Async Event Configure Cb
Async Event Readback Cb
Calculate Crc
Clock Gettime
Comp Ifaddrs Addr
Comp Ifaddrs Iface
Condition Packet Crc
Control Message N Addresses
Control Plane Reply
Detect Poll
DISABLE BROADCAST CONFIG WARNING
DL N Bytes
DL N Elements
DLTensor N Bytes
Double Buffer Gpu Memory
Error Handler
Filter Ifaddrs
Get Broadcast Address
Get Delta Msecs
Get Metadata Mutex
Get Or Create Dp Registers
Get Or Create Dp Sensor Registers
Gpio Dir Changed
GPIO Get Direction
GPIO Get Value
GPIO Set Direction
GPIO Set Value
Handle Apb Sw Event
Handle Control Packet
Handle Poll
Handle Read Message
Handle Write Message
Hif Data Configure Cb
Hif Data Readback Cb
Hsb Config Set Uuid
HSBEmulator Deleter
I2c Configure Cb
I2c Readback Cb
I2c Transaction
Ifaddrs Ipv4 Addr
Ifaddrs Ipv4 Broadaddr
Ifaddrs Ipv4 Netmask
Ifaddrs Name
Init Bootp Packet
Init Bootp Tx Config
IPAddress From String
IPAddress To String
Is Write Immediate
Issue Broadcast Address Warning
Linux Ctxt
Linux Hsb Ctxt
Linux I2c Ctxt
Mac From If
Make Coe Ctxt
Make Default Linux Ctxt
Make Default Stm32 Ctxt
Make Default Template Ctxt
Make Rocev2 Ctxt
Msleep
Next Cmd
Next Value
Packetizer Configure Cb
Packetizer Readback Cb
Prepare Control Plane Reply
Ptp Configure Cb
Ptp Readback Cb
Py Send Dltensor
PYBIND11 MODULE
Read Hsb Data
Reconfigure Spi
Reset Cb
Send Coe Packet
Send Packet
Send Rocev2 Packet
Sequence Error
Sequence Poll
Sequence Read
Sequence Write
Serialize Frame Metadata
Set Opcode
Spi Configure Cb
Spi Constructor
Spi Readback Cb
Spi Set Mode
Spi Transaction
Stm32 Ctxt
Stm32 Hsb Ctxt
Stm32 I2c Ctxt
Tpl Dp Ctxt
Tpl Hsb Ctxt
Tpl I2c Ctxt
Unalign Address Value Pairs
Update Bootp Packet
Update Frame Metadata End
Update Frame Metadata Start
Update Packet Headers
Update Packet Headers Midframe
Uuid Parse
Uuid Unparse Lower
Validate Configuration
Vp Data Configure Cb
Vp Data Readback Cb
Vsync Stub Cb
Write Immediate Data
IMX274Emulator
TestSensor
Vb1940Emulator
BootFsmState
SystemFsmState
TestPatternMode
Is Write
TEST I2C ADDRESS
VB1940 CALLBACK REGISTERS
VB1940 I2C ADDRESSES
AsyncEventCtxt
BSDControlMessage
COECtxt
ControlMessage
ControlMessageHeader
ControlPlaneCallback
DataPlaneCtxt
DPRegisters
DPSensorRegisters
FrameMetadata
HSBEmulatorCtxt
I2CControllerCtxt
IPAddress
LinuxDataPlaneCtxt
LinuxHSBEmulatorCtxt
LinuxI2CControllerCtxt
RoCEv2Ctxt
STM32DataPlaneCtxt
STM32HSBEmulatorCtxt
STM32I2CControllerCtxt
TemplateDataPlaneCtxt
TemplateHSBEmulatorCtxt
TemplateI2CControllerCtxt
VendorInfo
ControlPlaneCallback F
IPAddress
LinuxDataPlane
UniqueDel
Uuid T
APB EVENT CMD CALLBACKS
COE TRANSMISSION METADATA
COE TRANSMITTER
DATA PLANE CTXT
DEFAULT FRAME METADATA
DEFAULT FRAME METADATA STRUCT
Disable Broadcast Config Warning
DP REGISTERS
DP SENSOR REGISTER
HSB EMULATOR CONFIG
HSB LEOPARD EAGLE CONFIG
HSBEMULATORCTXT
I2C CONTROLLER CTXT
KVsyncBase
KVsyncBlockBytes
ROCEV2 TRANSMISSION METADATA
ROCEV2 TRANSMITTER
TRANSMITTER METADATA COUNT
Overview
Port Description
Clocking and Reset
Dataplane
Control Plane
Peripheral Interface
Register Interface
PTP
PTP Application Note
Virtual LAN (VLAN)
IP Integration
Simulation
Hardware Debug
Known Limitations
Firmware Setup
Troubleshooting
Notes
Release Notes

API reference Emulation API Functions

hololink::emulation::handle_poll

||View as Markdown|

void hololink::emulation::handle_poll()

Developer-friendly docs for your API