New lwIP-based Ethernet library for Teensy 4.1

Droptopz said:
Just checking because I used your ieee 1588-2 branch for my AES67 4.1 implementation. I did modify it to include QoS capabilities. QNEthernet is awesome thanks so much for all your work.
Click to expand...
Are your QoS capabilities in a public fork?
 
I just released v0.34.0. Here's the Changelog:
Markdown (GitHub flavored): 
## [0.34.0]

### Added
* Added tests for some of the print utility functions and classes.
* Added the `QNETHERNET_ENABLE_PING_REPLY` macro to disable ICMP echo replies.
* Added a "Requirements" section listing some library requirements to
  the README.
* Added a `QNETHERNET_PROVIDE_GNU_VERBOSE_TERMINATE_HANDLER` configuration
  option for including our own version of
  `__gnu_cxx::__verbose_terminate_handler` for space-saving reasons.
* New `StreamDecorator` class that also does `printf` checking.
* Added `driver_restart_auto_negotiation()` driver function for restarting link
  auto-negotiation. This is useful for when EMF brings the link down. A new
  "EMF interference mitigation" section was also added to the Readme.
* Added `qindesign::network::util::isBroadcast(ip, localIP, mask)`.
* New `EthernetUDP::destIP()` for getting the destination IP address from
  a received packet.

### Changed
* Improved code style and structure.
* Made `NullPrint::availableForWrite()` return `INT_MAX` instead of zero.
* Changed `EthernetUDP::stop()` to not clear the current packet.
* Changed `DNSClient::hostByName()` functions to use a default value of
  `QNETHERNET_DEFAULT_DNS_LOOKUP_TIMEOUT` for the timeout parameter.
* Improved _SimplePing_ example to catch DNS lookup errors.
* Changed ping send enable macro to `QNETHERNET_ENABLE_PING_SEND`
  from `QNETHERNET_ENABLE_PING`.
* Updated to support C++11 and C11 compilers.
* Improved setting of `errno`.
* Added `printf` checking to `PrintDecorator`.
* Replaced function-like-macros with `static inline` C functions.
* Renamed `QNETHERNET_ENABLE_ALTCP_DEFAULT_FUNCTIONS` macro
  to `QNETHERNET_PROVIDE_ALTCP_DEFAULT_FUNCTIONS`.
* `EthernetUDP` and `EthernetFrame` now share some common circular buffer code
  in an internal utility class.
* Replaced macros in `EthernetClient` with inline functions.

### Fixed
* Fixed `EthernetUDP` internal packet clear to reset all variables.
* Now keeping any manually-set link UP state sticky so that the driver can
  choose not to set it to DOWN.
* Updated _Ping_ and _SimplePing_ examples to work with other systems by
  changing use of `elapsedMillis` to `unsigned long` plus calculations.
* Fixed `ConnectionManager::iterateConnections()` calls to not call
  `Ethernet.loop()` in the callback because that could potentially invalidate
  the iterator. Also added notes about potential iteration invalidation to the
  `iterateConnections()` and `iterateListeners()` docs.
* Fixed `EthernetClient` `read()` and `peek()` to return the correct value if
  not connected.

Highlights:
* Ability to disable ping replies
* Ability to restart auto-negotiation on the Teensy 4.1
* `isBroadcast(ip, localIP, mask)` utility function for testing IPv4 addresses
* Access to the destination IP for UDP packets
* C++11 and C11 compatibility

Link: https://github.com/ssilverman/QNEthernet/releases/tag/v0.34.0
 
Working fine for me still although I haven't added any of your new stuff yet. Oh come to think of it, Aduino 2.3.7 with Paul's beta6 didn't notify me to update, I saw email of this thread.
 
bicycleguy said:
Working fine for me still although I haven't added any of your new stuff yet. Oh come to think of it, Aduino 2.3.7 with Paul's beta6 didn't notify me to update, I saw email of this thread.
Click to expand...
The updates through the Arduino IDE don’t usually propagate for a day or so.
 
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