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MQX K22 support

Question asked by Yvan BOURNE on Sep 25, 2015
Latest reply on Sep 30, 2015 by Yvan BOURNE

Hi Freescalers,


Is the K22 supported by CodeWarrior + MQX 4.2 ?


The document MQX Roadmap says :


MQX RTOS 4.2 (Released May 5, 2015)

MCUs Supported

  • Kinetis K-Series MCUs: K20, K21, K22, K24, K40, K53, K60, K64, K65, K70
  • Vybrid MCUs: VF6xx, VF5xx

General Updates

  • MFS Updates – Multiple read/write support, improvements in directory & file search/seek, and general speed and code-size optimizations
  • New USB Stack (Select MCUs only) – Simplified API, improved performance, reduced memory footprint, composite device support, more robust Hub support
  • Driver Updates and Other Features
    • New TLSF memory allocator (optional) for higher determinism / lower fragmentation
  • RTCS Updates
    • New Features – Websockets, Link-Local Multicast Name Resolution (LLMNR), Secure webserver (HTTPs) example
    • Sockets API updated for improved Berkeley Sockets compatibility
    • New IPv6 protocols – DHCPv6 Client, Telnet Client, TFTP Client/Server, FTP Client [add-on for purchase]
    • CyaSSL TLS/SSL [free add-on for evaluation]


- I found errors in UART part (BSP) : K22FN512 and MQX UART (MUX and baudrate)

- No support for USB part : with the BSP Cloning tool, the USB lib is not generated (even not present in the Freescale_MQX_4_2\usb\host\build\cw10gcc directory).


So, is there a way to use this whole chip with MQX4.2 + CW ?



PS : don't tell me about KDS...