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Merge pull request #427 from jphickey/fix-285-code-selection
Fix #285, Refactor OSAL code selection
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# | ||
# | ||
# Copyright (c) 2020, United States government as represented by the | ||
# administrator of the National Aeronautics Space Administration. | ||
# All rights reserved. This software was created at NASA Goddard | ||
# Space Flight Center pursuant to government contracts. | ||
# | ||
# This is governed by the NASA Open Source Agreement and may be used, | ||
# distributed and modified only according to the terms of that agreement. | ||
# | ||
# | ||
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########################################################################## | ||
# | ||
# Default configuration options for OSAL | ||
# | ||
# This file specifies the default values for various compile-time options | ||
# supported by OSAL. These options can be further tuned by the specific | ||
# OSAL and BSP selection, as well as the user application. | ||
# | ||
# NOTE: | ||
# The defaults in this file should _not_ be directly modified for tuning. | ||
# | ||
# Instead, use the "OSAL_CONFIGURATION_FILE" CMake variable to define | ||
# a custom file which can override/modify the configuration for the items | ||
# which require tuning. | ||
# | ||
########################################################################## | ||
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############################################################## | ||
# Code/Feature Selection Options for the OSAL implementation | ||
############################################################## | ||
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# OSAL_CONFIG_INCLUDE_NETWORK | ||
# ---------------------------------- | ||
# | ||
# Whether to include the Network API | ||
# | ||
# If set TRUE, the the socket abstraction (if applicable on the platform) | ||
# will be included. If set FALSE, then all calls to the network API will | ||
# return OS_ERR_NOT_IMPLEMENTED. | ||
# | ||
# This can be set FALSE for platforms which do not have a network or | ||
# IP stack available, or to save code space if the application does | ||
# not use network resources. | ||
# | ||
set(OSAL_CONFIG_INCLUDE_NETWORK TRUE) | ||
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# | ||
# OSAL_CONFIG_INCLUDE_DYNAMIC_LOADER | ||
# ---------------------------------- | ||
# | ||
# Whether to include the capability of loading dynamic code objects | ||
# | ||
# This is normally set TRUE to support modularized applications on | ||
# platforms which have this capability. | ||
# | ||
# For deployments which are always statically linked, this may be set | ||
# FALSE for a smaller library size and reduced linking requirements. | ||
# | ||
set(OSAL_CONFIG_INCLUDE_DYNAMIC_LOADER TRUE) | ||
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# | ||
# OSAL_CONFIG_INCLUDE_STATIC_LOADER | ||
# ---------------------------------- | ||
# | ||
# Whether to include a compatibility "loader" for statically-linked objects | ||
# | ||
# This feature allows applications normally written for dynamic module loading | ||
# operate transparently in a static link environment. If this is set TRUE, | ||
# then the application must supply an object named "OS_STATIC_SYMBOL_TABLE" that | ||
# contains the names and addresses of statically-linked symbols that should | ||
# be known to the lookup/load functions. | ||
# | ||
# Note that modules "loaded" using this abstraction are still assigned a | ||
# module ID and still require a slot in the module table even though | ||
# no actual runtime loading is performed (see OSAL_CONFIG_MAX_MODULES). | ||
# | ||
set(OSAL_CONFIG_INCLUDE_STATIC_LOADER TRUE) | ||
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# | ||
# OSAL_CONFIG_INCLUDE_SHELL | ||
# ---------------------------------- | ||
# | ||
# Whether to include features which utilize the operating system shell. | ||
# | ||
# Remote Shell commands can be very powerful tool for remotely diagnosing | ||
# and mitigating runtime issues in the field, but also have significant | ||
# security implications. If this is set to "false" then shell functionality | ||
# is disabled and OSAL functions which invoke the shell will return | ||
# OS_ERR_NOT_IMPLEMENTED. | ||
# | ||
set(OSAL_CONFIG_INCLUDE_SHELL FALSE) | ||
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# | ||
# OSAL_CONFIG_DEBUG_PERMISSIVE_MODE | ||
# ---------------------------------- | ||
# | ||
# The OSAL_CONFIG_DEBUG_PERMISSIVE_MODE option controls how privileged operations | ||
# are handled by the OSAL in the event that the user does not have sufficient permission. | ||
# In particular this applies to task priorities and message queues. | ||
# | ||
# If set FALSE, then all permissions are enforced, and a failure due to lack of permission | ||
# will cause a failure of the overall operation, which is passed back to the application. | ||
# | ||
# If set to TRUE, this will treat some errors non-fatal and enable a graceful fallback, | ||
# allowing the overall operation to complete in a reduced form. This makes the | ||
# OSAL library compatible with a non-root (normal user mode) environment. | ||
# | ||
# In the PC-Linux/Posix build, this means: | ||
# - A message queue deeper than the maximum system limit will be silently truncated | ||
# to the maximum system limit (no error). | ||
# - If the user does not have permission to create elevated priority tasks, then the tasks will | ||
# be created at the default priority (no error). | ||
# | ||
set(OSAL_CONFIG_DEBUG_PERMISSIVE_MODE FALSE) | ||
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# | ||
# OSAL_CONFIG_DEBUG_PRINTF | ||
# ---------------------------------- | ||
# | ||
# Controls inclusion of OS_DEBUG statements in the code | ||
# | ||
# If set FALSE, all OS_DEBUG statements are compiled out. | ||
# | ||
# If set TRUE, all the "OS_DEBUG" statements will be compiled in and displayed | ||
# on the debug console. The statements may still be suppressed at runtime. | ||
# | ||
set(OSAL_CONFIG_DEBUG_PRINTF FALSE) | ||
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############################################# | ||
# Resource Limits for the OS API | ||
############################################# | ||
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# The maximum number of concurrently-running tasks to support | ||
set(OSAL_CONFIG_MAX_TASKS 64) | ||
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# The maximum number of queues to support | ||
set(OSAL_CONFIG_MAX_QUEUES 64) | ||
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# The maximum number of counting semaphores to support | ||
set(OSAL_CONFIG_MAX_COUNT_SEMAPHORES 20) | ||
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# The maximum number of binary semaphores to support | ||
set(OSAL_CONFIG_MAX_BIN_SEMAPHORES 20) | ||
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# The maximum number of mutexes to support | ||
set(OSAL_CONFIG_MAX_MUTEXES 20) | ||
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# The maximum number of loadable modules to support | ||
# Note that emulating module loading for statically-linked objects also | ||
# requires a slot in this table, as it still assigns an OSAL ID. | ||
set(OSAL_CONFIG_MAX_MODULES 20) | ||
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# The maximum number of time base objects (reference for timers) | ||
set(OSAL_CONFIG_MAX_TIMEBASES 5) | ||
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# The maximum number of user timers / app callbacks that can be registered | ||
set(OSAL_CONFIG_MAX_TIMERS 10) | ||
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# The maximum number of concurrently open file descriptors to support | ||
set(OSAL_CONFIG_MAX_NUM_OPEN_FILES 50) | ||
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# The maximum number of concurrently open directory descriptors to support | ||
set(OSAL_CONFIG_MAX_NUM_OPEN_DIRS 4) | ||
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# The maximum number of file systems that can be managed by OSAL | ||
set(OSAL_CONFIG_MAX_FILE_SYSTEMS 14) | ||
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# The maximum length for a file name, including any extension | ||
# (This does not include the directory part) | ||
set(OSAL_CONFIG_MAX_FILE_NAME 20) | ||
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# Maximum length for an virtual path name (virtual directory + file) | ||
set(OSAL_CONFIG_MAX_PATH_LEN 64) | ||
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# Maximum length allowed for a object (task,queue....) name | ||
set(OSAL_CONFIG_MAX_API_NAME 20) | ||
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# Maximum length of a symbol name for OS_SymbolLookup() | ||
set(OSAL_CONFIG_MAX_SYM_LEN 64) | ||
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# Maximum length of a network socket address | ||
# This is only relevant if network support is included, and the | ||
# required length depends on the address families in use | ||
set(OSAL_CONFIG_SOCKADDR_MAX_LEN 28) | ||
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# Maximum length of a single message produced by OS_printf() | ||
set(OSAL_CONFIG_PRINTF_BUFFER_SIZE 172) | ||
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# Maximum number of OS_printf() messages that will be buffered | ||
set(OSAL_CONFIG_PRINTF_BUFFER_DEPTH 100) | ||
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# Priority level of a console output helper task | ||
# | ||
# Set logically low (high number) to maximize performance. | ||
# - Messages from OS_printf() may show on the console with some delay | ||
# but should have minimal impact to real time tasks. | ||
# | ||
# Set logically high (low number) for debugging | ||
# - Messages from OS_printf() will have more timely output, but may | ||
# adversely impact real time tasks. | ||
set(OSAL_CONFIG_UTILITYTASK_PRIORITY 245) | ||
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# Stack size of console output task. | ||
# | ||
# This applies to RTOS layers with precise stack control, | ||
# normally not necessary to change this unless the task implementation | ||
# changes. | ||
set(OSAL_CONFIG_UTILITYTASK_STACK_SIZE 2048) | ||
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# The size of a command that can be passed to the underlying OS | ||
set(OSAL_CONFIG_MAX_CMD_LEN 1000) | ||
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# The maximum depth of an OSAL message queue. | ||
# On some implementations this may affect the overall OSAL memory footprint | ||
# so it may be beneficial to set this limit accordingly. | ||
set(OSAL_CONFIG_QUEUE_MAX_DEPTH 50) |
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