TCP IP stack support with lwIP and CMSIS RTOS
LLILUM supports TCP/IP through lwIP using the CMSIS-RTOS abstraction layer implementation of the mBed repo. Please see how to re-create the lwIP libraries in our wiki. lwIP is functional for all boards that have an Ethernet adapter, and it is currently tested on K64F.
CMSIS-RTOS is a standard abstraction layer for application level threading and timer APIs.
LLILUM exports all standard CMSIS-RTOS API functions and data structures so that any application code written for the CMSIS-RTOS API will just naturally work. Please see the LLILUM code for CMSIS-RTOS implementation in our code base.
lwIP is implemented in mBed on top of CMSIS-RTOS, and therefore it just naturally work with the same identical architecture porting layer that it is used in mBed code base.