Precision Time Protocol

Version V2.3.0.2

Bugs:

• PSPTP-84: Allow IP address used by the PTP sub system to change dynamically

Version V2.3.0.1

Bugs:

• PSPTP-81: PTP Stack does not provide possibility to access the current value of "Steps Removed" (current data set)

Version V2.3.0.0

Changes:

• PSPTP-80: Upgrade externals
• PSPTP-79: Make eCos sync interrupt priority a startup parameter

Version V2.2.7.0

Changes:

• PSPTP-77: Component does not distribute sdk for "gccarmemb" compiler in wscript

Version V2.2.6.0

Changes:

• PSPTP-76: Update externals Drv_Eth and Drv_Eth_Adapter_2PortSwitch
• PSPTP-75: Remove write to SYSTIME_BORDER which is no longer required with current HAL
• PSPTP-74: PTP exports a lot of functions which could be made static

Version V2.2.5.3

Bugs:

• PSPTP-84: Allow IP address used by the PTP sub system to change dynamically

Version V2.2.5.2

Bugs:

• PSPTP-83: eCos - Raise priority of sync interrupt

Version V2.2.5.1

Bugs:

• PSPTP-82: PTP Stack does not provide possibility to access the current value of "Steps Removed" (current data set)

Version V2.2.5.0

Changes:

• PSPTP-73: Upgrade externals
• PSPTP-72: Update to OSAL V2.0.1.0

Version V2.2.4.0

Changes:

• PSPTP-70: Update externals to most recent component versions
• PSPTP-69: Migrate from netX90_MPW to netX90, drop MPW support
• PSPTP-68: Replace xSpy component by Debug-Toolbox
• PSPTP-67: Rework to allow proper deinitialization of the PTP subsystem

Version V2.2.3.0

Changes:

• PSPTP-66: Update external components to newest versions

Bugs:

• PSPTP-65: Scheduler locked in interrupt context

Version V2.2.2.0

Changes:

• PSPTP-64: Adapt to eCos v0.0.0.4
• PSPTP-63: Use builtin eCos libm functions when not provided by external library

Bugs:

• PSPTP-62: InterruptDisable function in rcX/netX platform adaption writes to irq_msk_set register

Version V2.2.1.0

New Features:

• PSPTP-61: Port to eCos for netx90/netX4000

Version V2.2.0.1

Bugs:

• PSPTP-81: PTP Stack does not provide possibility to access the current value of "Steps Removed" (current data set)
• PSPTP-62: InterruptDisable function in rcX/netX platform adaption writes to irq_msk_set register

Version V2.2.0.0

New Features:

• PSPTP-44: Provide the possibility to register a callback function that signals the current sync status
• PSPTP-43: Pulse length of sync signal needs to be configurable

Changes:

• PSPTP-59: Update to lwIP V4.1.0.0
• PSPTP-57: Update to Driver Ethernet 2-Port-Switch Adapter V1.1.0.0
• PSPTP-56: Update Driver Ethernet to V1.5.0.0
• PSPTP-55: Update PS-Toolbox to V1.3.0.0
• PSPTP-54: Update to OSAL V1.2.0.1
• PSPTP-53: Update to rcX V2.1.11.11

Bugs:

• PSPTP-46: No synchronization with Rockwell device EN2T/A/B/C (certification issue)
• PSPTP-41: Differentiated Service FIeld at IP Header is set to invalid value
• PSPTP-40: PTP stack reports wrong MAC address in local clock identity information
• PSPTP-35: Sync interrupt does not stop when disabling PTP
• PSPTP-32: Sync pin is toggled 10 times faster than configured
• PSPTP-31: Sync signal is not generated if 2nd sync interval is not configured

Version V2.1.1.0

New Features:

• PSPTP-44: Provide the possibility to register a callback function that signals the current sync status
• PSPTP-43: Pulse length of sync signal needs to be configurable

Bugs:

• PSPTP-46: No synchronization with Rockwell device EN2T/A/B/C (certification issue)
• PSPTP-41: Differentiated Service FIeld at IP Header is set to invalid value
• PSPTP-40: PTP stack reports wrong MAC address in local clock identity information
• PSPTP-35: Sync interrupt does not stop when disabling PTP
• PSPTP-32: Sync pin is toggled 10 times faster than configured
• PSPTP-31: Sync signal is not generated if 2nd sync interval is not configured

Version V2.1.0.2

Bugs:

• PSPTP-46: No synchronization with Rockwell device EN2T/A/B/C (certification issue)

Version V2.1.0.1

Changes:

• PSPTP-45: Update to lwIP V3.1.0.0

Bugs:

• PSPTP-41: Differentiated Service FIeld at IP Header is set to invalid value
• PSPTP-40: PTP stack reports wrong MAC address in local clock identity information
• PSPTP-35: Sync interrupt does not stop when disabling PTP
• PSPTP-32: Sync pin is toggled 10 times faster than configured
• PSPTP-31: Sync signal is not generated if 2nd sync interval is not configured

Version V2.1.0.0

Bugs:

• PSPTP-28: Device does not synchronize to its parent (master) clock if the parent clock is a boundary clock
• PSPTP-27: Origin Timestamp (seconds) field in Delay Request frame holds invalid values
• PSPTP-26: API must provide PTP-Time and NextSyncEvent-Time as unsigned data types
• PSPTP-15: Origin Timestamp field in Delay Request frame holds netX system time instead of PTP time
• PSPTP-14: Delay Request frame is 2 bytes too long

Version V2.0.3.0

Bugs:

• PSPTP-28: Device does not synchronize to its parent (master) clock if the parent clock is a boundary clock
• PSPTP-27: Origin Timestamp (seconds) field in Delay Request frame holds invalid values
• PSPTP-26: API must provide PTP-Time and NextSyncEvent-Time as unsigned data types
• PSPTP-15: Origin Timestamp field in Delay Request frame holds netX system time instead of PTP time
• PSPTP-14: Delay Request frame is 2 bytes too long

Version V2.0.2.0

Bugs:

• PSPTP-19: Sync frames received back-to-back can lead to wrong adjustment of local clock speed
• PSPTP-17: Wrong Grand Master device reported in parent data set

Version V2.0.1.0

Changes:

• PSPTP-10: Eliminate lwIP, DrvEth and OSAL dependencies in public PTP header files

Version V2.0.0.0

Changes:

• PSPTP-8: Adapt PTP component to work with Drv_Eth component and lwIP stack
• PSPTP-7: Adapt the PTP component for OSAL (Operating System Abstraction Layer)

Version V1.4.0.1

Bugs:

• PSPTP-81: PTP Stack does not provide possibility to access the current value of "Steps Removed" (current data set)

Version V1.4.0.0

Changes:

• PSPTP-50: Remove timestamp corrections by DLR_NX_TX_DELAY and DLR_NX_RX_DELAY
• PSPTP-49: Update component Ethernet-2-Port Switch to V1.3

Bugs:

• PSPTP-46: No synchronization with Rockwell device EN2T/A/B/C (certification issue)
• PSPTP-41: Differentiated Service FIeld at IP Header is set to invalid value
• PSPTP-39: PTP stack reports wrong MAC address in local clock identity information

Version V1.3.0.1

Bugs:

• PSPTP-46: No synchronization with Rockwell device EN2T/A/B/C (certification issue)
• PSPTP-41: Differentiated Service FIeld at IP Header is set to invalid value
• PSPTP-39: PTP stack reports wrong MAC address in local clock identity information

Version V1.3.0.0

New Features:

• PSPTP-36: Provide the possibility to register a callback function that signals the current sync status

Bugs:

• PSPTP-38: Sync event callback is not called with configured sync intervall once when synchronization returns after it was lost
• PSPTP-35: Sync interrupt does not stop when disabling PTP

Version V1.2.0.3

Bugs:

• PSPTP-46: No synchronization with Rockwell device EN2T/A/B/C (certification issue)

Version V1.2.0.2

Bugs:

• PSPTP-42: Sync interval is set back to the default value when synchronization is lost
• PSPTP-41: Differentiated Service FIeld at IP Header is set to invalid value
• PSPTP-39: PTP stack reports wrong MAC address in local clock identity information

Version V1.2.0.1

Bugs:

• PSPTP-38: Sync event callback is not called with configured sync intervall once when synchronization returns after it was lost
• PSPTP-37: PTP stack forgets user sync callback function when device falls out of synchronization
• PSPTP-35: Sync interrupt does not stop when disabling PTP

Version V1.2.0.0

New Features:

• PSPTP-33: Pulse length of sync signal needs to be configurable

Version V1.1.2.0

New Features:

• PSPTP-33: Pulse length of sync signal needs to be configurable

Bugs:

• PSPTP-34: Sync0 signal is not generated if sync interval is set to 1 second

Version V1.1.1.0

Bugs:

• PSPTP-30: Sync pin is toggled 10 times faster than configured
• PSPTP-29: Sync signal is not generated if 2nd sync interval is not configured
• PSPTP-26: API must provide PTP-Time and NextSyncEvent-Time as unsigned data types

Version V1.1.0.1

Bugs:

• PSPTP-26: API must provide PTP-Time and NextSyncEvent-Time as unsigned data types

Version V1.1.0.0

Bugs:

• PSPTP-25: Device sometimes loses synchronization to clock master in case the mean path delay shall be redetermined
• PSPTP-24: Device does not sync to clock master when system time step occurrs during initial synchronization
• PSPTP-23: Wrong value in message length field of Delay Request frame

Version V1.0.8.0

Bugs:

• PSPTP-25: Device sometimes loses synchronization to clock master in case the mean path delay shall be redetermined
• PSPTP-24: Device does not sync to clock master when system time step occurrs during initial synchronization
• PSPTP-23: Wrong value in message length field of Delay Request frame

Version V1.0.7.0

Bugs:

• PSPTP-20: Device does not synchronize to its parent (master) clock if the parent clock is a boundary clock
• PSPTP-18: Sync frames received back-to-back can lead to wrong adjustment of local clock speed
• PSPTP-16: Wrong Grand Master device reported in parent data set

Version V1.0.6.0

Bugs:

• PSPTP-13: Origin Timestamp (seconds) field in Delay Request frame holds invalid values
• PSPTP-12: Delay Request frame is 2 bytes too long

Version V1.0.5.0

New Features:

• PSPTP-11: Improve PTP frame handling and add netload filter

Version V1.0.4.0

Changes:

• PSPTP-9: PTP component shall use a normal interrupt for the sync event, not a FIQ

Version V1.0.3.0

Changes:

• PSPTP-5: The "Clock type" is defined as 16 Bit value, the PTP stack uses an 8 Bit value.

Bugs:

• PSPTP-4: Wrong socket handling when disabling PTP

Version V1.0.2.0

New Features:

• PSPTP-1: Support EtherNet/IP specific signaling message (TLV type 0x03 suptype 0x01)

Changes:

• PSPTP-3: Update to rcX V2.1.9.0

Bugs:

• PSPTP-2: Running PTP on a netX50 causes the netX to be blocked by recurring sync interrupts