|Tags||c operating-system kernel rtos|
7.727 Jan 2015 12:25 major feature: Add logic to clean up after task_delete() or pthread_cancel(). Stack coloration: Replaced CONFIG_DEBUG_STACK with CONFIG_STACK_COLORATION. New joystick and generic serial driver. Add procfs write support. Implemented wear-leveling in the SmartFS. Many new fonts converted for use with NuttX. IPv4 support is now conditioned on CONFIG_NET_IPv4. Many new hardware/plattform features or changes added. Added support for a variadic ioctl() function. Add CRC8 support to the C library. Added support for the expm1 functions. Basic IPv6 support was completed. Much of the work in this release is focused on the realization of Unix-style user processes in NuttX.
7.514 Oct 2014 08:45 major feature: Watchdog Timer Allocation, Address Environment Support, System Startup from filesystem, initial board initialization on a separate worker thread, Add a simple physical page allocator based on the existing NuttX granule allocator. Add implementation and documentation for shmget, shmctl. Add support for a per-process virtual page allocator. SMART FS procfs updates. Change all occurrences of NxConsole to NxTerm. Standardize a PHY interrupt attachment interface. The default host is now x86_64 and the -m32 option will be automatically selected for simulation builds. Re-implemented poll() delay using sem_timedwait(). Extend the NSH network initialization logic. Many bugfixes were also applied.
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