RT-Thread

RT-Thread kernel

• Object oriented real-time core ;
• 8, 32 or 256 priority scheduling multi-thread scheduling; Using the round-robin policy ensures that all threads having the same priority level will be scheduled equally;
• Synchronization of threads: semaphore and mutual exclusion semaphore to prevent priority inversion;
• Complete and efficient support for communication between threads, including mailbox, message queues, event flag;
• Static memory management supports thread suspend/resume when it allocates/frees a memory block and thread-safe dynamic heap management;
• A device driver framework to provide standard interface to high level application;

  FinSH shell

• Command line that accepts C-like expressions;
• Access system core functions directly via the command line
• Access system global variables directly via the command line
• Command history records and automatic completion for the command prompt;

  Device File System

• Virtual File System optimised for small device
• POSIX style API;
• Support the different implementation of file systems
• Wrapper for ELM Chan's FatFs filesystem.

  TCP/IP protocol stack

• Standard BSD Socket interface.
• IP, ICMP, UDP, TCP supported.
• DNS, DHCP, PPP supported.
• TFTP, HTTP, FTP supported.

  RT-Thread/GUI

• Integrated with RT-Thread;
• Multi-Thread supported;
• Multi-Window supported;
• Rich Widgets such as: label, button, checkbox, radiobox, etc.
• Client/Server Architecture hai;
• Client: Workbench/View/Window Architecture;
• Chinese GB2312 display.

  CPU architectures

• am335x
• am926
• amv6
• AT91SAM7S, AT91SAM7X
• Cortex: M0, M3, M4, R4, M7
• dm36x
• LPC214x, LPC24xx
• s3c24x0
• s3c44b0
• SEP4020
• Xilinx Zynq7000

• UC3

• bf53x

• m16c62p

• LOONGSON 1BC, 1C
• PIC32
• xburst

• NIOS II

• ppc405

• GD32V series from GigaDevice

• sep6200

• 70f34

• MicroBlaze