222 lines
5.2 KiB
Plaintext
222 lines
5.2 KiB
Plaintext
menu "RT-Thread Kernel"
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config RT_NAME_MAX
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int "The maximal size of kernel object name"
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range 2 32
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default 8
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help
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Each kernel object, such as thread, timer, semaphore etc, has a name,
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the RT_NAME_MAX is the maximal size of this object name.
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config RT_ALIGN_SIZE
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int "Alignment size for CPU architecture data access"
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default 4
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help
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Alignment size for CPU architecture data access
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choice
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prompt "The maximal level value of priority of thread"
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default RT_THREAD_PRIORITY_32
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config RT_THREAD_PRIORITY_8
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bool "8"
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config RT_THREAD_PRIORITY_32
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bool "32"
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config RT_THREAD_PRIORITY_256
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bool "256"
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endchoice
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config RT_THREAD_PRIORITY_MAX
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int
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default 8 if RT_THREAD_PRIORITY_8
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default 32 if RT_THREAD_PRIORITY_32
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default 256 if RT_THREAD_PRIORITY_256
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config RT_TICK_PER_SECOND
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int "Tick frequency, Hz"
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range 10 1000
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default 100
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help
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System's tick frequency, Hz.
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config RT_DEBUG
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bool "Enable debug features"
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default y
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if RT_DEBUG
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config RT_USING_OVERFLOW_CHECK
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bool "Using stack overflow checking"
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default y
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help
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Enable thread stack overflow checking. The stack overflow is checking when
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each thread switch.
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config RT_DEBUG_INIT
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int "Enable system initialization informat print"
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default 0
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help
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print the procedure name of initialization
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config RT_DEBUG_THREAD
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int "Enable thread switch information dump"
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default 0
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help
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print the switch to/from thread name when each thread context switch
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endif
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config RT_USING_HOOK
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bool "Enable system hook"
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default y
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help
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Enable the hook function when system running, such as idle thread hook,
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thread context switch etc.
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config IDLE_THREAD_STACK_SIZE
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int "The stack size of idle thread"
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default 256
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config RT_USING_TIMER_SOFT
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bool "Enable software timer with a timer thread"
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default n
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help
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the timeout function context of soft-timer is under a high priority timer
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thread.
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if RT_USING_TIMER_SOFT
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config RT_TIMER_THREAD_PRIO
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int "The priority level value of timer thread"
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default 4
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config RT_TIMER_THREAD_STACK_SIZE
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int "The stack size of timer thread"
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default 512
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endif
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menu "Inter-Thread communication"
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config RT_USING_SEMAPHORE
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bool "Enable semaphore"
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default y
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config RT_USING_MUTEX
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bool "Enable mutex"
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default y
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config RT_USING_EVENT
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bool "Enable event flag"
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default y
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config RT_USING_MAILBOX
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bool "Enable mailbox"
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default y
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config RT_USING_MESSAGEQUEUE
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bool "Enable message queue"
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default y
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config RT_USING_SIGNALS
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bool "Enable signals"
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select RT_USING_MEMPOOL
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default n
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help
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A signal is an asynchronous notification sent to a specific thread
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in order to notify it of an event that occurred.
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endmenu
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menu "Memory Management"
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config RT_USING_MEMPOOL
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bool "Using memory pool"
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default y
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help
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Using static memory fixed partition
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config RT_USING_MEMHEAP
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bool "Using memory heap object"
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default n
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help
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Using memory heap object to manage dynamic memory heap.
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choice
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prompt "Dynamic Memory Management"
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default RT_USING_SMALL_MEM
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config RT_USING_NOHEAP
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bool "Disable Heap"
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config RT_USING_SMALL_MEM
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bool "Small Memory Algorithm"
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config RT_USING_SLAB
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bool "SLAB Algorithm for large memory"
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if RT_USING_MEMHEAP
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config RT_USING_MEMHEAP_AS_HEAP
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bool "Use all of memheap objects as heap"
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endif
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endchoice
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if RT_USING_SMALL_MEM
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config RT_USING_MEMTRACE
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bool "Enable memory trace"
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default n
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help
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When enable RT_USING_MEMTRACE with shell, developer can call cmd:
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1. memtrace
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to dump memory block information.
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2. memcheck
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to check memory block to avoid memory overwritten.
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And developer also can call memcheck() in each of scheduling
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to check memory block to find which thread has wrongly modified
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memory.
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endif
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config RT_USING_HEAP
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bool
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default n if RT_USING_NOHEAP
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default y if RT_USING_SMALL_MEM
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default y if RT_USING_SLAB
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default y if RT_USING_MEMHEAP_AS_HEAP
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endmenu
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menu "Kernel Device Object"
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config RT_USING_DEVICE
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bool "Using device object"
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default y
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config RT_USING_INTERRUPT_INFO
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bool "Enable additional interrupt trace information"
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default n
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help
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Add name and counter information for interrupt trace.
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config RT_USING_CONSOLE
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bool "Using console for rt_kprintf"
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default y
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if RT_USING_CONSOLE
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config RT_CONSOLEBUF_SIZE
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int "the buffer size for console log printf"
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default 128
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config RT_CONSOLE_DEVICE_NAME
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string "the device name for console"
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default "uart"
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endif
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endmenu
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config RT_USING_MODULE
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bool "The dynamic module feature"
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default n
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endmenu
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