Initial Commit

* Initial baseline for ECI code

Changes from repo start:
* Add Travis CI pipeline to run unit tests and verify example apps build
* Added checksum to event msgs
* Updated macro names to remove last traces of SIL naming convention
* Renamed macros to standardize naming (see issue #3)
* Updated documentation to add into on getting started using examples

.gitignore

@@ -0,0 +1,14 @@
+*.mex*
+*.slxc
+.DS_Store
+
+*.gcda
+*.gcno
+*.o
+*.out
+*.exe
+
+cFE/
+*.gcov
+
+.*keyfile

.travis.yml

@@ -5,4 +5,38 @@ compiler: gcc
 # build all branches
 branches:
   only:
-  - /.*/
+  - /.*/
+
+stages:
+  - build
+  - test
+
+before_install:
+# needed for compiling 32bit software on 64bit machine
+  - sudo apt-get install gcc-multilib
+
+jobs:
+  include:
+    - stage: build
+      name: "BuildSimpleExample"
+      script: . ./ci/buildSimpleExample.sh
+    - stage: build
+      name: "BuildSGP4Example"
+      script: . ./ci/buildSGP4Example.sh
+    - stage: test
+      name: "RunECIUnitTest"
+      script: . ./ci/runECIUnitTest.sh
+    - stage: test
+      name: "runSGP4UnitTest"
+      script: . ./ci/runSGP4UnitTest.sh
+
+before_script:
+    # Fetch CFE
+    - . ./ci/fetchCFE.sh
+
+notifications:
+  email:
+    recipients:
+      - steven.lentine@nasa.gov
+    on_success: change
+    on_failure: always

ci/buildSGP4Example.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+# intended to be run from root of repo
+
+# enable exit on error when in CI environment
+if [[ "$CI" == true ]]; then 
+	set -e 
+fi
+
+# copy app files to CFS apps dir
+mkdir ./cFE/apps/op
+cp -r ./examples/sgp4Prop/* ./cFE/apps/op/
+# copy eci source code to CFS apps dir 
+mkdir ./cFE/apps/eci
+mkdir ./cFE/apps/eci/fsw
+cp -r ./fsw/* ./cFE/apps/eci/fsw/
+# debugging
+ls ./cFE/apps/op/
+# setup environment for compiling
+cd ./cFE
+
+# make any code changes needed to integrate this app
+# ensure CFS builds new app we added
+sed -i '44a THE_APPS += op' ./build/cpu1/Makefile
+sed -i '50a THE_TBLS += op' ./build/cpu1/Makefile
+# configure the app to run when CFS starts
+sed -i '5a CFE_APP, /cf/apps/op.so,          model_AppMain,     OP_APP,       90,   8192, 0x0, 0;' ./build/cpu1/exe/cfe_es_startup.scr
+sed -i '26a #include "op_app_msgids.h"' ./apps/sch_lab/fsw/platform_inc/sch_lab_sched_tab.h
+sed -i '74a      { OP_TICK_MID,   1, 0 },' ./apps/sch_lab/fsw/platform_inc/sch_lab_sched_tab.h
+# update makefile to include math library
+sed -i '42s/.*/\t$(COMPILER) -m32 -shared -o $@ $(OBJS) -lm/' ./psp/fsw/pc-linux/make/link-rules.mak
+# Note: this should be a temporary fix until its determined how to
+# add a library via a supported mechanism
+
+# prepare environment
+. ./setvars.sh
+cd ./build/cpu1
+
+# compile
+make clean
+make config
+make

ci/buildSimpleExample.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# intended to be run from root of repo
+
+# enable exit on error when in CI environment
+if [[ "$CI" == true ]]; then 
+	set -e 
+fi
+
+# copy app files to CFS apps dir
+mkdir ./cFE/apps/simpleECIApp
+cp -r ./examples/simpleECIApp/* ./cFE/apps/simpleECIApp/
+# copy eci source code to CFS apps dir 
+mkdir ./cFE/apps/eci
+mkdir ./cFE/apps/eci/fsw
+cp -r ./fsw/* ./cFE/apps/eci/fsw/
+# setup environment for compiling
+cd ./cFE
+. ./setvars.sh
+cd ./build/cpu1
+# ensure CFS builds new app we added
+sed -i '44a THE_APPS += simpleECIApp' Makefile
+sed -i '50a THE_TBLS += simpleECIApp' Makefile
+# compile
+make clean
+make config
+make

ci/fetchCFE.sh

@@ -0,0 +1,18 @@
+# intended to be run from root of repo and will end at root of repo
+pwd
+rm -rf ./cFE
+git clone https://github.com/nasa/cFE ./cFE
+cd cFE
+# Reset to cFE 6.5
+git reset --hard f26967b80cf3654575c35164b73004c3fc9d84ff
+# get OSAL (needed for common_types.h)
+git submodule init osal/
+git submodule init apps/cfs_lib/
+git submodule update
+sed -i.bak 's/\r$//' ./setvars.sh
+# fix UT assert errors
+sed -i '481s/.*/int32 CFE_ES_PoolCreate(CFE_ES_MemHandle_t *HandlePtr, uint8 *MemPtr, uint32 Size)/' tools/ut_assert/src/ut_cfe_es_stubs.c
+sed -i '489s/.*/return(Ut_CFE_ES_HookTable.CFE_ES_PoolCreate((uint32*)HandlePtr, MemPtr, Size));/' tools/ut_assert/src/ut_cfe_es_stubs.c
+sed -i '494s/.*/int32 CFE_ES_PoolCreateEx(CFE_ES_MemHandle_t *HandlePtr, uint8 *MemPtr, uint32 Size, uint32 NumBlockSizes, uint32 *BlockSizes, uint16 UseMutex)/' tools/ut_assert/src/ut_cfe_es_stubs.c
+sed -i '502s/.*/return(Ut_CFE_ES_HookTable.CFE_ES_PoolCreateEx((uint32*)HandlePtr, MemPtr, Size, NumBlockSizes, BlockSizes, UseMutex));/' tools/ut_assert/src/ut_cfe_es_stubs.c
+cd ../

ci/runECIUnitTest.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# intended to be run from root of repo
+
+# enable exit on error when in CI environment
+if [[ "$CI" == true ]]; then 
+	set -e 
+fi
+
+# setup environment for compiling
+cd ./cFE
+. ./setvars.sh
+# compile
+cd ../unit_test
+make clean
+make all
+# run tests
+make run
+make gcov

ci/runSGP4UnitTest.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# intended to be run from root of repo
+
+# enable exit on error when in CI environment
+if [[ "$CI" == true ]]; then 
+	set -e 
+fi
+
+# setup environment for compiling
+cd ./cFE
+. ./setvars.sh
+# compile
+cd ../examples/sgp4Prop/unit_test
+make clean
+make all
+# run tests
+make run
+make gcov