Hi,
Yes, Freescale provides MQX RTOS + TCP/IP, USB, File System, etc for Free. All Kinetis K series MCUs (Cortex-M4) are supported by MQX. Its a ton of valuable software for free. The main restrictions are that you can't port it to other MCU vendor's products or redistribute the source code. But Freescale has a lot of great MCUs and combined with this software are really powerful and easy to use solutions. Download the latest here.
MacL
Hi,
Yes, Freescale provides MQX RTOS + TCP/IP, USB, File System, etc for Free. All Kinetis K series MCUs (Cortex-M4) are supported by MQX. Its a ton of valuable software for free. The main restrictions are that you can't port it to other MCU vendor's products or redistribute the source code. But Freescale has a lot of great MCUs and combined with this software are really powerful and easy to use solutions. Download the latest here.
MacL