DSTni OS is a Real-time Operating System (RTOS) with full Ethernet TCP/IP stack and serial RS232 drivers. The user can develop C programs and add additional protocol stack which run as separate tasks. This is a licensed binary copy of the operating system included with the purchase of an EX chip evaluation kit or development kit.

Software Stacks:
The power of the DSTni chips is that they come with the DSTni OS royalty free real-time operating system including TCP/IP stack with webpage and email support. Other source code stacks are available for a one-time purchase, royalty free:

Ethernet/IP Stack DeviceNet Slave Stack CANOpen Slave Stack Profibus Slave Stack (LX-002, LX-180 only) Modbus TCP Stack Modbus Stack CAN Driver Stack