Ardupilot2/Tools/ardupilotwaf/boards.py
Lucas De Marchi 49d08ba72a Global: remove minlure
Minlure is a port of ArduPilot to Minnow Board connected to daughter
board. Very few of those were produced and nobody is flying with it.

It served its purpose and all the the improvements to ArduPilot remain
regardless of it not being supported anymore. Now it's just adding
maintenance work with no clear benefit, so pull the plug.
2018-06-26 07:32:08 -07:00

807 lines
23 KiB
Python

#!/usr/bin/env python
# encoding: utf-8
from collections import OrderedDict
import sys, os
import waflib
from waflib.Configure import conf
_board_classes = {}
_board = None
class BoardMeta(type):
def __init__(cls, name, bases, dct):
super(BoardMeta, cls).__init__(name, bases, dct)
if 'abstract' not in cls.__dict__:
cls.abstract = False
if cls.abstract:
return
if not hasattr(cls, 'toolchain'):
cls.toolchain = 'native'
board_name = getattr(cls, 'name', name)
if board_name in _board_classes:
raise Exception('board named %s already exists' % board_name)
_board_classes[board_name] = cls
class Board:
abstract = True
def __init__(self):
self.with_uavcan = False
def configure(self, cfg):
cfg.env.TOOLCHAIN = self.toolchain
cfg.load('toolchain')
cfg.load('cxx_checks')
env = waflib.ConfigSet.ConfigSet()
self.configure_env(cfg, env)
d = env.get_merged_dict()
# Always prepend so that arguments passed in the command line get
# the priority.
for k, val in d.items():
# Dictionaries (like 'DEFINES') are converted to lists to
# conform to waf conventions.
if isinstance(val, dict):
keys = list(val.keys())
if not isinstance(val, OrderedDict):
keys.sort()
val = ['%s=%s' % (vk, val[vk]) for vk in keys]
if k in cfg.env and isinstance(cfg.env[k], list):
cfg.env.prepend_value(k, val)
else:
cfg.env[k] = val
cfg.ap_common_checks()
cfg.env.prepend_value('INCLUDES', [
cfg.srcnode.find_dir('libraries/AP_Common/missing').abspath()
])
def configure_env(self, cfg, env):
# Use a dictionary instead of the convetional list for definitions to
# make easy to override them. Convert back to list before consumption.
env.DEFINES = {}
env.CFLAGS += [
'-ffunction-sections',
'-fdata-sections',
'-fsigned-char',
'-Wall',
'-Wextra',
'-Wformat',
'-Wshadow',
'-Wpointer-arith',
'-Wcast-align',
'-Wundef',
'-Wno-missing-field-initializers',
'-Wno-unused-parameter',
'-Wno-redundant-decls',
'-Wno-unknown-pragmas',
'-Wno-trigraphs',
]
if 'clang' in cfg.env.COMPILER_CC:
env.CFLAGS += [
'-fcolor-diagnostics',
'-Wno-gnu-designator',
'-Wno-inconsistent-missing-override',
'-Wno-mismatched-tags',
'-Wno-gnu-variable-sized-type-not-at-end',
'-Wno-c++11-narrowing'
]
if cfg.env.DEBUG:
env.CFLAGS += [
'-g',
'-O0',
]
env.CXXFLAGS += [
'-std=gnu++11',
'-fdata-sections',
'-ffunction-sections',
'-fno-exceptions',
'-fsigned-char',
'-Wall',
'-Wextra',
'-Wformat',
'-Wshadow',
'-Wpointer-arith',
'-Wcast-align',
'-Wundef',
'-Wno-unused-parameter',
'-Wno-missing-field-initializers',
'-Wno-reorder',
'-Wno-redundant-decls',
'-Wno-unknown-pragmas',
'-Werror=format-security',
'-Werror=array-bounds',
'-Werror=uninitialized',
'-Werror=init-self',
'-Werror=switch',
'-Wfatal-errors',
'-Wno-trigraphs',
]
if 'clang++' in cfg.env.COMPILER_CXX:
env.CXXFLAGS += [
'-fcolor-diagnostics',
'-Wno-gnu-designator',
'-Wno-inconsistent-missing-override',
'-Wno-mismatched-tags',
'-Wno-gnu-variable-sized-type-not-at-end',
'-Wno-c++11-narrowing'
]
else:
env.CXXFLAGS += [
'-Werror=unused-but-set-variable'
]
if cfg.env.DEBUG:
env.CXXFLAGS += [
'-g',
'-O0',
]
if cfg.env.DEST_OS == 'darwin':
env.LINKFLAGS += [
'-Wl,-dead_strip',
]
else:
env.LINKFLAGS += [
'-Wl,--gc-sections',
]
if self.with_uavcan:
env.AP_LIBRARIES += [
'AP_UAVCAN',
'modules/uavcan/libuavcan/src/**/*.cpp'
]
env.CXXFLAGS += [
'-Wno-error=cast-align',
]
env.DEFINES.update(
UAVCAN_CPP_VERSION = 'UAVCAN_CPP03',
UAVCAN_NO_ASSERTIONS = 1,
UAVCAN_NULLPTR = 'nullptr'
)
env.INCLUDES += [
cfg.srcnode.find_dir('modules/uavcan/libuavcan/include').abspath()
]
# We always want to use PRI format macros
cfg.define('__STDC_FORMAT_MACROS', 1)
def pre_build(self, bld):
'''pre-build hook that gets called before dynamic sources'''
pass
def build(self, bld):
bld.ap_version_append_str('GIT_VERSION', bld.git_head_hash(short=True))
import time
ltime = time.localtime()
bld.ap_version_append_int('BUILD_DATE_YEAR', ltime.tm_year)
bld.ap_version_append_int('BUILD_DATE_MONTH', ltime.tm_mon)
bld.ap_version_append_int('BUILD_DATE_DAY', ltime.tm_mday)
Board = BoardMeta('Board', Board.__bases__, dict(Board.__dict__))
def add_dynamic_boards():
'''add boards based on existance of hwdef.dat in subdirectories for ChibiOS'''
dirname, dirlist, filenames = next(os.walk('libraries/AP_HAL_ChibiOS/hwdef'))
for d in dirlist:
if d in _board_classes.keys():
continue
hwdef = os.path.join(dirname, d, 'hwdef.dat')
if os.path.exists(hwdef):
newclass = type(d, (chibios,), {'name': d})
def get_boards_names():
add_dynamic_boards()
ret = sorted(list(_board_classes.keys()))
# some board types should not be selected
hidden = ['chibios']
for h in hidden:
if h in ret:
ret.remove(h)
return ret
@conf
def get_board(ctx):
global _board
if not _board:
if not ctx.env.BOARD:
ctx.fatal('BOARD environment variable must be set before first call to get_board()')
_board = _board_classes[ctx.env.BOARD]()
return _board
# NOTE: Keeping all the board definitions together so we can easily
# identify opportunities to simplify common flags. In the future might
# be worthy to keep board definitions in files of their own.
class sitl(Board):
def configure_env(self, cfg, env):
super(sitl, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD = 'HAL_BOARD_SITL',
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_NONE',
)
if not cfg.env.DEBUG:
env.CXXFLAGS += [
'-O3',
]
env.LIB += [
'm',
]
cfg.check_librt(env)
env.LINKFLAGS += ['-pthread',]
env.AP_LIBRARIES += [
'AP_HAL_SITL',
'SITL',
]
if sys.platform == 'cygwin':
env.LIB += [
'winmm',
]
env.CXXFLAGS += ['-DCYGWIN_BUILD']
if 'clang++' in cfg.env.COMPILER_CXX:
print("Disabling SLP for clang++")
env.CXXFLAGS += [
'-fno-slp-vectorize' # compiler bug when trying to use SLP
]
class chibios(Board):
toolchain = 'arm-none-eabi'
def configure_env(self, cfg, env):
super(chibios, self).configure_env(cfg, env)
env.BOARD = self.name
env.DEFINES.update(
CONFIG_HAL_BOARD = 'HAL_BOARD_CHIBIOS',
HAVE_OCLOEXEC = 0,
HAVE_STD_NULLPTR_T = 0,
)
env.AP_LIBRARIES += [
'AP_HAL_ChibiOS',
]
# make board name available for USB IDs
env.CHIBIOS_BOARD_NAME = 'HAL_BOARD_NAME="%s"' % self.name
env.CXXFLAGS += [
'-Wlogical-op',
'-Wframe-larger-than=1300',
'-fsingle-precision-constant',
'-Wno-attributes',
'-Wno-error=double-promotion',
'-Wno-error=missing-declarations',
'-Wno-error=float-equal',
'-Wno-error=undef',
'-Wno-error=cpp',
'-Wno-cast-align',
'-fno-exceptions',
'-fno-rtti',
'-fno-threadsafe-statics',
'-Wall',
'-Wextra',
'-Wno-sign-compare',
'-Wfloat-equal',
'-Wpointer-arith',
'-Wmissing-declarations',
'-Wno-unused-parameter',
'-Werror=array-bounds',
'-Wfatal-errors',
'-Werror=unused-variable',
'-Werror=uninitialized',
'-Werror=init-self',
'-Wframe-larger-than=1024',
'-Werror=unused-but-set-variable',
'-Wno-missing-field-initializers',
'-Wno-trigraphs',
'-Os',
'-fno-strict-aliasing',
'-fomit-frame-pointer',
'-falign-functions=16',
'-ffunction-sections',
'-fdata-sections',
'-fno-strength-reduce',
'-fno-builtin-printf',
'-fno-builtin-fprintf',
'-fno-builtin-vprintf',
'-fno-builtin-vfprintf',
'-fno-builtin-puts',
'-mcpu=cortex-m4',
'-mno-thumb-interwork',
'-mthumb',
'-mfpu=fpv4-sp-d16',
'-mfloat-abi=hard'
]
if sys.platform == 'cygwin':
env.CXXFLAGS += ['-DCYGWIN_BUILD']
bldnode = cfg.bldnode.make_node(self.name)
env.BUILDROOT = bldnode.make_node('').abspath()
env.LINKFLAGS = [
'-mcpu=cortex-m4',
'-Os',
'-fomit-frame-pointer',
'-falign-functions=16',
'-ffunction-sections',
'-fdata-sections',
'-u_port_lock',
'-u_port_unlock',
'-u_exit',
'-u_kill',
'-u_getpid',
'-u_errno',
'-uchThdExit',
'-u_printf_float',
'-fno-common',
'-nostartfiles',
'-mfloat-abi=hard',
'-mfpu=fpv4-sp-d16',
'-mno-thumb-interwork',
'-mthumb',
'-L%s' % env.BUILDROOT,
'-L%s' % cfg.srcnode.make_node('modules/ChibiOS/os/common/startup/ARMCMx/compilers/GCC/ld/').abspath(),
'-L%s' % cfg.srcnode.make_node('libraries/AP_HAL_ChibiOS/hwdef/common/').abspath(),
'-Wl,--gc-sections,--no-warn-mismatch,--library-path=/ld,--script=ldscript.ld,--defsym=__process_stack_size__=0x400,--defsym=__main_stack_size__=0x400',
]
if cfg.env.DEBUG:
env.CFLAGS += [
'-g',
]
env.LINKFLAGS += [
'-g',
]
env.LIB += ['gcc', 'm']
env.GIT_SUBMODULES += [
'ChibiOS',
]
cfg.load('chibios')
def build(self, bld):
super(chibios, self).build(bld)
bld.ap_version_append_str('CHIBIOS_GIT_VERSION', bld.git_submodule_head_hash('ChibiOS', short=True))
bld.load('chibios')
def pre_build(self, bld):
'''pre-build hook that gets called before dynamic sources'''
from waflib.Context import load_tool
module = load_tool('chibios', [], with_sys_path=True)
fun = getattr(module, 'pre_build', None)
if fun:
fun(bld)
class linux(Board):
def configure_env(self, cfg, env):
super(linux, self).configure_env(cfg, env)
cfg.find_toolchain_program('pkg-config', var='PKGCONFIG')
env.DEFINES.update(
CONFIG_HAL_BOARD = 'HAL_BOARD_LINUX',
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_NONE',
)
if not cfg.env.DEBUG:
env.CXXFLAGS += [
'-O3',
]
env.LIB += [
'm',
]
cfg.check_librt(env)
cfg.check_lttng(env)
cfg.check_libdl(env)
cfg.check_libiio(env)
env.LINKFLAGS += ['-pthread',]
env.AP_LIBRARIES += [
'AP_HAL_Linux',
]
if self.with_uavcan:
cfg.define('UAVCAN_EXCEPTIONS', 0)
if cfg.options.apstatedir:
cfg.define('AP_STATEDIR', cfg.options.apstatedir)
def build(self, bld):
super(linux, self).build(bld)
if bld.options.upload:
waflib.Options.commands.append('rsync')
# Avoid infinite recursion
bld.options.upload = False
class erleboard(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(erleboard, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_ERLEBOARD',
)
class navio(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(navio, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_NAVIO',
)
class navio2(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(navio2, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_NAVIO2',
)
class edge(linux):
toolchain = 'arm-linux-gnueabihf'
def __init__(self):
self.with_uavcan = True
def configure_env(self, cfg, env):
super(edge, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_EDGE',
)
class zynq(linux):
toolchain = 'arm-xilinx-linux-gnueabi'
def configure_env(self, cfg, env):
super(zynq, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_ZYNQ',
)
class ocpoc_zynq(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(ocpoc_zynq, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_OCPOC_ZYNQ',
)
class bbbmini(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(bbbmini, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_BBBMINI',
)
class blue(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(blue, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_BLUE',
)
class pocket(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(pocket, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_POCKET',
)
class pxf(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(pxf, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_PXF',
)
class bebop(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(bebop, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_BEBOP',
)
class disco(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(disco, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_DISCO',
)
class erlebrain2(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(erlebrain2, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_ERLEBRAIN2',
)
class bhat(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(bhat, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_BH',
)
class dark(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(dark, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_DARK',
)
class pxfmini(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(pxfmini, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_PXFMINI',
)
class aero(linux):
def __init__(self):
self.with_uavcan = True
def configure_env(self, cfg, env):
super(aero, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_AERO',
)
class rst_zynq(linux):
toolchain = 'arm-linux-gnueabihf'
def configure_env(self, cfg, env):
super(rst_zynq, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD_SUBTYPE = 'HAL_BOARD_SUBTYPE_LINUX_RST_ZYNQ',
)
class px4(Board):
abstract = True
toolchain = 'arm-none-eabi'
def __init__(self):
# bootloader name: a file with that name will be used and installed
# on ROMFS
super(px4, self).__init__()
self.bootloader_name = None
# board name: it's the name of this board that's also used as path
# in ROMFS: don't add spaces
self.board_name = None
# px4io binary name: this is the name of the IO binary to be installed
# in ROMFS
self.px4io_name = None
# board-specific init script: if True a file with `board_name` name will
# be searched for in sources and installed in ROMFS as rc.board. This
# init script is used to change the init behavior among different boards.
self.board_rc = False
# Path relative to the ROMFS directory where to find a file with default
# parameters. If set this file will be copied to /etc/defaults.parm
# inside the ROMFS
self.param_defaults = None
self.ROMFS_EXCLUDE = []
def configure(self, cfg):
if not self.bootloader_name:
cfg.fatal('configure: px4: bootloader name is required')
if not self.board_name:
cfg.fatal('configure: px4: board name is required')
super(px4, self).configure(cfg)
cfg.load('px4')
def configure_env(self, cfg, env):
super(px4, self).configure_env(cfg, env)
env.DEFINES.update(
CONFIG_HAL_BOARD = 'HAL_BOARD_PX4',
HAVE_OCLOEXEC = 0,
HAVE_STD_NULLPTR_T = 0,
)
env.CXXFLAGS += [
'-Wlogical-op',
'-Wframe-larger-than=1300',
'-fsingle-precision-constant',
'-Wno-attributes',
'-Wno-error=double-promotion',
'-Wno-error=missing-declarations',
'-Wno-error=float-equal',
'-Wno-error=undef',
'-Wno-error=cpp',
]
env.AP_LIBRARIES += [
'AP_HAL_PX4',
]
env.GIT_SUBMODULES += [
'PX4Firmware',
'PX4NuttX',
'uavcan',
]
if sys.platform == 'cygwin':
env.CXXFLAGS += ['-DCYGWIN_BUILD']
env.ROMFS_EXCLUDE = self.ROMFS_EXCLUDE
env.PX4_BOOTLOADER_NAME = self.bootloader_name
env.PX4_BOARD_NAME = self.board_name
env.PX4_BOARD_RC = self.board_rc
env.PX4_PX4IO_NAME = self.px4io_name
env.PX4_PARAM_DEFAULTS = self.param_defaults
env.PX4_RC_S_SCRIPT = 'init.d/rcS'
env.AP_PROGRAM_AS_STLIB = True
def build(self, bld):
super(px4, self).build(bld)
bld.ap_version_append_str('NUTTX_GIT_VERSION', bld.git_submodule_head_hash('PX4NuttX', short=True))
bld.ap_version_append_str('PX4_GIT_VERSION', bld.git_submodule_head_hash('PX4Firmware', short=True))
bld.load('px4')
def romfs_exclude(self, exclude):
self.ROMFS_EXCLUDE += exclude
class px4_v1(px4):
name = 'px4-v1'
def __init__(self):
super(px4_v1, self).__init__()
self.bootloader_name = 'px4fmu_bl.bin'
self.board_name = 'px4fmu-v1'
self.px4io_name = 'px4io-v1'
self.romfs_exclude(['oreoled.bin'])
class px4_v2(px4):
name = 'px4-v2'
def __init__(self):
super(px4_v2, self).__init__()
self.bootloader_name = 'px4fmuv2_bl.bin'
self.board_name = 'px4fmu-v2'
self.px4io_name = 'px4io-v2'
self.romfs_exclude(['oreoled.bin'])
self.with_uavcan = True
class px4_v3(px4):
name = 'px4-v3'
def __init__(self):
super(px4_v3, self).__init__()
self.bootloader_name = 'px4fmuv2_bl.bin'
self.board_name = 'px4fmu-v3'
self.px4io_name = 'px4io-v2'
self.with_uavcan = True
class skyviper_v2450_px4(px4_v3):
name = 'skyviper-v2450-px4'
def __init__(self):
super(skyviper_v2450_px4, self).__init__()
self.px4io_name = None
self.param_defaults = '../../../Tools/Frame_params/SkyViper-2450GPS/defaults.parm'
def configure_env(self, cfg, env):
super(skyviper_v2450_px4, self).configure_env(cfg, env)
env.DEFINES.update(
TOY_MODE_ENABLED = 'ENABLED',
USE_FLASH_STORAGE = 1,
ARMING_DELAY_SEC = 0,
LAND_START_ALT = 700,
HAL_RCINPUT_WITH_AP_RADIO = 1,
LAND_DETECTOR_ACCEL_MAX = 2,
CYRF_SPI_PX4_SPI_BUS = 2,
CYRF_SPI_PX4_SPIDEV_EXT = '(spi_dev_e)1',
CYRF_IRQ_INPUT = '(GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTD|GPIO_PIN15)',
)
env.PX4_RC_S_SCRIPT = 'init.d/rcS_no_microSD'
env.BUILD_ABIN = True
class px4_v4(px4):
name = 'px4-v4'
def __init__(self):
super(px4_v4, self).__init__()
self.bootloader_name = 'px4fmuv4_bl.bin'
self.board_name = 'px4fmu-v4'
self.romfs_exclude(['oreoled.bin'])
self.with_uavcan = True
class px4_v4pro(px4):
name = 'px4-v4pro'
def __init__(self):
super(px4_v4pro, self).__init__()
self.bootloader_name = 'px4fmuv4pro_bl.bin'
self.board_name = 'px4fmu-v4pro'
self.px4io_name = 'px4io-v2'
self.romfs_exclude(['oreoled.bin'])
self.with_uavcan = True
class aerofc_v1(px4):
name = 'aerofc-v1'
def __init__(self):
super(aerofc_v1, self).__init__()
self.bootloader_name = 'aerofcv1_bl.bin'
self.board_name = 'aerofc-v1'
self.romfs_exclude(['oreoled.bin'])
self.board_rc = True
self.param_defaults = '../../../Tools/Frame_params/intel-aero-rtf.param'