MCUXpresso Software Development Kit (SDK)

The MCUXpresso SDK consists of the following runtime software components:

• Arm^® CMSIS-CORE startup and device header files and CMSIS-DSP standard libraries
• Open-source peripheral drivers that provide stateless, high-performance, easy-to-use APIs
• Drivers for communication peripherals also include high-level transactional APIs for high-performance data transfers and RTOS wrappers that leverage native RTOS services to better comply with the RTOS cases
• High-quality software: all drivers and startup code are MISRA-C: 2004 compliant and checked with Coverity^® static analysis tools
• Real-time operation systems (RTOS) kernels pre-integrated: Azure^® RTOS ThreadX and FreeRTOS^™
• Enabling software technologies (stacks and middleware) from NXP and partners including:
  • Graphics and HMI
  • Audio and voice processing
  • Cloud connectivity
  • Motor control
  • Security
  • Storage
  • eIQ Machine Learning
  • Wireless and wired connectivity
  • Functional safety
  • And more
• Software examples demonstrating the usage of peripheral drivers, RTOS wrapper drivers, middleware and RTOSes
• Free to use Azure RTOS middleware on select platforms, including USBX, GUIX, FileX, LevelX and NetX Duo
• Also available as CMSIS Device Family Pack