ThreadX

ThreadX is a small, fast, easy-to-use RTOS which supports all microcontrollers based on the Cortex-M1/M3 and ARM7/9 processors. ThreadX is used in over 500 million electronic products from:

• wireless - baseband, bluetooth, WiFi
• networking
• consumer devices - printers, cameras, DTV
• medical devices - defibrillators, blood analyzers
• automotive and industrial applications

ThreadX is provided with full source code, and is royalty-free. ThreadX can be used with ARM RealView, Keil, IAR, or Green Hills tools.