====================== Implementation Details ====================== .. toctree:: :maxdepth: 2 :caption: Contents: bottomhalf_interrupt.rst cancellation_points.rst chip_h.rst context_switches.rst crc.rst critical_sections.rst device_drivers.rst device_nodes.rst drivers_design.rst file_descriptors.rst file_permission.rst hardfaults.rst interrupt_controls.rst ioctl.rst kernel_modules_vs_shared_libraries.rst kernel_threads_vs_pthreads.rst make_build_system.rst memory_configurations.rst naming_arch_mcu_board_interfaces.rst naming_os_internals.rst nuttx_initialization_sequence.rst nuttx_tasking.rst oneshot_timers_and_cpu_load.rst power_management.rst preemption_latency.rst processes_vs_tasks.rst short_time_delays.rst signal_handlers.rst simulation.rst smp.rst syslog.rst tasks_vs_threads.rst tickless_os.rst tls.rst user_identity.rst usb.rst