* FreeRTOS+TCP : add memory statistics and dump packets, v3

* Two changes as requested by Aniruddha

Co-authored-by: Hein Tibosch <[email protected]>
Co-authored-by: Aniruddha Kanhere <[email protected]>

* Update folder structure

* Correct project files

* Move test folder

* Some changes after Yuki's comments

* Add fail-safes to FreeRTOS_Socket.c

* Use all 'pd' errors

* Correction after Hein's comments

* Correction after Hein's comments v2

* Changes after Hein's comments

* Update after Gary's comments

This was creating problem with the onboard LPCLink debug probe.

Signed-off-by: Gaurav Aggarwal <[email protected]>

* Add Full-TCP suite

* delete unnecessary files

* Change after Joshua's comments

* Adding a combined +TCP driver for SAM4E and SAME70

* Changes after review from Aniruddha

Co-authored-by: Hein Tibosch <[email protected]>
Co-authored-by: Aniruddha Kanhere <[email protected]>

* Prove buffer lemmas

* Update queue proofs to latest kernel source

All changes were syntactic due to uncrustify code-formatting

* Strengthen prvCopyDataToQueue proof

* Add extract script for diff comparison

Co-authored-by: Yuhui Zheng <[email protected]>

* DNS.c commit

* IP.c commit

* Add various source & header files

* Added explicit cast to allow roll over and avoid integer promotion during cycles counters comparison in recmutex.c.

* Fixed type mismatch between declaration and definition of function xAreSemaphoreTasksStillRunning( void ).

* Added Atmel Studio demo projects for ATMega4809 and AVR128DA48.

* Per https://www.freertos.org/upgrading-to-FreeRTOS-V8.html, I'm updating portBASE_TYPE to BaseType_t.

Signed-off-by: Yuhui Zheng <[email protected]>

* Update register test for ATmega4809
- to cover r28, r29, r31.
- call public API taskYIELD() instead of portYIELD().

* Update ATmega4809 readme.md to include info for serial port setup, and minor wording fix.

Co-authored-by: Alexandru Niculae - M17336 <[email protected]>