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ethernet-connection-manager/RELEASE.md

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Ethernet Connection Manager (ECM) What's included? Known issues Changelog v2.0.0 v1.0.1 v1.0.0 Supported software and tools
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Ethernet Connection Manager (ECM)

What's included?

See the README.md for a complete description of the ethernet connection manager library.

Known issues

Problem Workaround
IAR 9.40 toolchain throws build errors on Debug mode, if application explicitly includes iar_dlmalloc.h file Add '--advance-heap' to LDFLAGS in application Makefile.
Sometimes ECM API calls can hang Disable tickless idle mode in FreeRTOSConfig.h file by defining configUSE_TICKLESS_IDLE to 0.
With 100 Mbits/sec speed there are intermittent connection issue observed with certain networks(enterprise) and also issues observed while receiving data larger than 4k buffer size. Change PHY speed to 1000 Mbits/sec or configure Autonegotiation.

Changelog

v2.0.0

  • Removed hardcoded Ethernet PHY operations from ECM and restructured to support multiple Ethernet PHY chips.
  • General bug fixes

v1.0.1

  • Updated .cyignore

v1.0.0

  • Initial release for Ethernet Connection Manager library
  • Exposes ethernet APIs to configure, connect, and disconnect from the network
  • Includes support for source and destination address filtering
  • Includes support for enable/disable of broadcast message and promiscuous mode
  • Connection monitoring: Monitor active connections and link events. Provides a mechanism to register for event notification.

Supported software and tools

This version of the library was validated for compatibility with the following software and tools:

Software and tools Version
ModusToolbox™ software environment 3.2
ModusToolbox™ Device Configurator 4.20
GCC Compiler 11.3.1
IAR Compiler 9.40
Arm® Compiler 6 6.16