px4-firmware/cmake/px4_make_uavcan_bootloader....

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2018-11-16 13:52:37 -04:00
############################################################################
#
# Copyright (c) 2015 PX4 Development Team. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name PX4 nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
#=============================================================================
#
# px4_make_uavcan_bootloadable
#
# This function adds a uavcan boot loadable target.
#
# Usage:
# px4_make_uavcan_bootloadable(
# BOARD <board>
# BIN <input bin file>)
# HWNAME <uavcan name>
# HW_MAJOR <number>
# HW_MINOR <number>
# SW_MAJOR <number>
# SW_MINOR <number>)
#
# Input:
# BOARD : the board
# BIN : the bin file to generate the bootloadable image from
# HWNAME : the uavcan name
# HW_MAJOR : the major hardware revision
# HW_MINOR : the minor hardware revision
# SW_MAJOR : the major software revision
# SW_MINOR : the minor software revision
#
# Output:
# OUT : None
#
# Example:
# px4_make_uavcan_bootloadable(
# BOARD ${PX4_BOARD}
# BIN ${CMAKE_CURRENT_BINARY_DIR}/firmware_nuttx
# HWNAME ${uavcanblid_name}
# HW_MAJOR ${uavcanblid_hw_version_major}
# HW_MINOR ${uavcanblid_hw_version_minor}
# SW_MAJOR ${uavcanblid_sw_version_major}
# SW_MINOR ${uavcanblid_sw_version_minor}
# )
#
function(px4_make_uavcan_bootloadable)
px4_parse_function_args(
NAME px4_make_uavcan_bootloadable
ONE_VALUE BOARD BIN HWNAME HW_MAJOR HW_MINOR SW_MAJOR SW_MINOR
REQUIRED BOARD BIN HWNAME HW_MAJOR HW_MINOR SW_MAJOR SW_MINOR
ARGN ${ARGN})
string(REPLACE "\"" "" HWNAME ${HWNAME})
execute_process(
COMMAND git rev-list HEAD --max-count=1 --abbrev=8 --abbrev-commit
OUTPUT_VARIABLE uavcanbl_git_desc
OUTPUT_STRIP_TRAILING_WHITESPACE
WORKING_DIRECTORY ${PX4_SOURCE_DIR}
)
if ("${uavcanbl_git_desc}" STREQUAL "")
set(uavcanbl_git_desc ffffffff)
endif()
set(uavcan_bl_imange_name ${HWNAME}-${HW_MAJOR}.${HW_MINOR}-${SW_MAJOR}.${SW_MINOR}.${uavcanbl_git_desc}.uavcan.bin)
message(STATUS "Generating UAVCAN Bootable as ${uavcan_bl_imange_name}")
add_custom_command(OUTPUT ${uavcan_bl_imange_name}
COMMAND ${PYTHON_EXECUTABLE} ${PX4_SOURCE_DIR}/Tools/make_can_boot_descriptor.py
-v --use-git-hash ${BIN} ${uavcan_bl_imange_name}
DEPENDS ${BIN})
add_custom_target(build_uavcan_bl_${PX4_BOARD} ALL DEPENDS ${uavcan_bl_imange_name})
endfunction()