From 2031b16ba106dda275fe0d7116a3429279ee8e02 Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Mon, 29 Jul 2019 11:34:50 +0800
Subject: [PATCH 01/12] travis: Add nsim, iotdk, hsdk and emsdp to travis.yml

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .travis.yml | 35 ++++++++++++++++++++++++++---------
 1 file changed, 26 insertions(+), 9 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 75e46a62..0803f42b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: python
-python: 2.7
+python: 3.6
 
 sudo: required
 dist: trusty
@@ -16,6 +16,7 @@ env:
       "target_url": "https://travis-ci.org/$TRAVIS_REPO_SLUG/jobs/$TRAVIS_JOB_ID"
       }\nDATA'
     - EXPECTED=".ci/expected.ini"
+    - TOOLCHAIN_VER="latest"
 
 cache:
   pip: true
@@ -24,10 +25,17 @@ cache:
     - .cache/toolchain 
 
 before_install:
-  - bash .ci/before_install.sh
   # setup git
   - git config --global user.name "${U_NAME}"
   - git config --global user.email "${U_EMAIL}"
+  - >
+    if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+      diff=$(git diff FETCH_HEAD master .ci)
+      if [ "$diff" == "" ]; then
+        git checkout remotes/origin/master -- .ci
+      fi
+    fi
+  - bash .ci/before_install.sh
 
 after_success:
   - bash -c "$STATUS" success "Local $NAME testing has passed"
@@ -40,21 +48,30 @@ script:
 
 matrix:
   include:
-    - env: NAME="emsk-11-gnu_201709" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="11" TOOLCHAIN_VER="2017.09" EXAMPLES="embarc_applications"
+    - env: NAME="emsk-11-gnu_latest" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="11" EXAMPLES="embarc_applications"
+      os: linux
+      compiler: gcc
+
+    - env: NAME="emsk-22-gnu_latest" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="22" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
-    - env: NAME="emsk-11-gnu_201803" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="11" TOOLCHAIN_VER="2018.03" EXAMPLES="embarc_applications"
+
+    - env: NAME="emsk-23-gnu_latest" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="23" PARALLEL=8 EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
-    - env: NAME="emsk-22-gnu_201709" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="22" TOOLCHAIN_VER="2017.09" EXAMPLES="embarc_applications"
+
+    - env: NAME="hsdk-gnu-latest" TOOLCHAIN="gnu" BOARD="hsdk" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
-    - env: NAME="emsk-22-gnu_201803" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="22" TOOLCHAIN_VER="2018.03" EXAMPLES="embarc_applications"
+
+    - env: NAME="iotdk-gnu-latest" TOOLCHAIN="gnu" BOARD="iotdk" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
-    - env: NAME="emsk-23-gnu_201709" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="23" TOOLCHAIN_VER="2017.09" EXAMPLES="embarc_applications"
+
+    - env: NAME="nsim-gnu-latest" TOOLCHAIN="gnu"  BOARD="nsim" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
-    - env: NAME="emsk-23-gnu_201803" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="23" TOOLCHAIN_VER="2018.03" EXAMPLES="embarc_applications"
+
+    - env: NAME="emsdp-gnu-latest" TOOLCHAIN="gnu"  BOARD="emsdp" EXAMPLES="embarc_applications"
       os: linux
-      compiler: gcc    
+      compiler: gcc
\ No newline at end of file

From 5826e47200b05e480523c9c58557de7e36861752 Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Mon, 29 Jul 2019 11:42:26 +0800
Subject: [PATCH 02/12] travis: Add OSP_ROOT when build with CI

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .travis.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 0803f42b..e3b7b3eb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -60,18 +60,18 @@ matrix:
       os: linux
       compiler: gcc
 
-    - env: NAME="hsdk-gnu-latest" TOOLCHAIN="gnu" BOARD="hsdk" EXAMPLES="embarc_applications"
+    - env: NAME="hsdk-gnu-latest" OSP_ROOT="." TOOLCHAIN="gnu" BOARD="hsdk" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="iotdk-gnu-latest" TOOLCHAIN="gnu" BOARD="iotdk" EXAMPLES="embarc_applications"
+    - env: NAME="iotdk-gnu-latest" OSP_ROOT="." TOOLCHAIN="gnu" BOARD="iotdk" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="nsim-gnu-latest" TOOLCHAIN="gnu"  BOARD="nsim" EXAMPLES="embarc_applications"
+    - env: NAME="nsim-gnu-latest" OSP_ROOT="." TOOLCHAIN="gnu"  BOARD="nsim" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="emsdp-gnu-latest" TOOLCHAIN="gnu"  BOARD="emsdp" EXAMPLES="embarc_applications"
+    - env: NAME="emsdp-gnu-latest" OSP_ROOT="." TOOLCHAIN="gnu"  BOARD="emsdp" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
\ No newline at end of file

From 6975da4106cfae7ac82089ca4c4e4c97cb0fd936 Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Mon, 29 Jul 2019 11:45:40 +0800
Subject: [PATCH 03/12] travis: Set global variable TOOLCHAIN=gnu

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .travis.yml | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index e3b7b3eb..fe22ef57 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,7 @@ env:
       "target_url": "https://travis-ci.org/$TRAVIS_REPO_SLUG/jobs/$TRAVIS_JOB_ID"
       }\nDATA'
     - EXPECTED=".ci/expected.ini"
+    - TOOLCHAIN="gnu"
     - TOOLCHAIN_VER="latest"
 
 cache:
@@ -48,30 +49,30 @@ script:
 
 matrix:
   include:
-    - env: NAME="emsk-11-gnu_latest" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="11" EXAMPLES="embarc_applications"
+    - env: NAME="emsk-11-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="11" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="emsk-22-gnu_latest" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="22" EXAMPLES="embarc_applications"
+    - env: NAME="emsk-22-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="22" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="emsk-23-gnu_latest" OSP_ROOT="." BOARD="emsk" TOOLCHAIN="gnu" BD_VER="23" PARALLEL=8 EXAMPLES="embarc_applications"
+    - env: NAME="emsk-23-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="23" PARALLEL=8 EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="hsdk-gnu-latest" OSP_ROOT="." TOOLCHAIN="gnu" BOARD="hsdk" EXAMPLES="embarc_applications"
+    - env: NAME="hsdk-gnu-latest" OSP_ROOT="." BOARD="hsdk" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="iotdk-gnu-latest" OSP_ROOT="." TOOLCHAIN="gnu" BOARD="iotdk" EXAMPLES="embarc_applications"
+    - env: NAME="iotdk-gnu-latest" OSP_ROOT="." BOARD="iotdk" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="nsim-gnu-latest" OSP_ROOT="." TOOLCHAIN="gnu"  BOARD="nsim" EXAMPLES="embarc_applications"
+    - env: NAME="nsim-gnu-latest" OSP_ROOT="."  BOARD="nsim" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
 
-    - env: NAME="emsdp-gnu-latest" OSP_ROOT="." TOOLCHAIN="gnu"  BOARD="emsdp" EXAMPLES="embarc_applications"
+    - env: NAME="emsdp-gnu-latest" OSP_ROOT="."  BOARD="emsdp" EXAMPLES="embarc_applications"
       os: linux
       compiler: gcc
\ No newline at end of file

From 83d4b183a6f74e61c185f90594c08163ab23085d Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Mon, 29 Jul 2019 14:47:29 +0800
Subject: [PATCH 04/12] travis: Only build updated applications when pull
 request

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .ci/expected.ini | 88 ++++++++++++++++++++++++++++++++++++++++++++++++
 .ci/script.sh    | 16 ++++++++-
 .travis.yml      | 15 +++++----
 3 files changed, 111 insertions(+), 8 deletions(-)

diff --git a/.ci/expected.ini b/.ci/expected.ini
index 0b8772fd..9943aa1c 100644
--- a/.ci/expected.ini
+++ b/.ci/expected.ini
@@ -1,3 +1,91 @@
+[embarc_applications/ibaby_smarthome_multinode/src/wearable_node]
+emsdp=
+nsim=
+iotdk= 
+
+[embarc_applications/ibaby_smarthome_multinode/src/lamp_node]
+emsdp=
+nsim=
+iotdk=
+hsdk=
+
+[embarc_applications/aws_iot_smarthome/src]
+emsdp=
+nsim=
+iotdk=
+
+[embarc_applications/arc_design_contest/2018/HUST_iRhythm]
+emsdp=
+nsim=
+iotdk=
+hsdk=
+
 [embarc_applications/arc_design_contest/2018/XDU_Master-Sign-Language/arc]
+emsdp=
+nsim=
+iotdk=
+hsdk=
+emsdk=22,23
+
+[embarc_applications/arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/ARC]
+emsdp=
+nsim=
+iotdk=
+hsdk=
+
+[embarc_applications/arc_design_contest/2018/HUST_inverted_pendulum/src]
+emsdp=
+nsim=
+iotdk=
+hsdk=
+
+[embarc_applications/arc_design_contest/2018/NCTU_Smart_Pillow/src]
+emsdp=
+nsim=
+iotdk=
+
+[embarc_applications/arc_design_contest/2018/XDU_Autofollowing_suitcase/src]
+emsdp=
+nsim=
+iotdk=
+
+[embarc_applications/aws_iot_smarthome_secureshield/src]
+emsdp=
+nsim=
+iotdk=
+hsdk=
 emsk=22,23
 
+[embarc_applications/ilight_smartdevice/src]
+emsdp=
+nsim=
+iotdk=
+
+[embarc_applications/aws_iot_smarthome_multinode/src/frontDoor]
+emsdp=
+nsim=
+iotdk=
+
+[embarc_applications/aws_iot_smarthome_multinode/src/kitchen]
+emsdp=
+nsim=
+iotdk=
+
+[embarc_applications/aws_iot_smarthome_multinode/src/livingRoom]
+emsdp=
+nsim=
+iotdk=
+
+[embarc_applications/ot_smarthome_multinode/src/frontDoor]
+emsdp=
+nsim=
+iotdk=
+hsdk=
+emsk=23
+
+[embarc_applications/ot_smarthome_multinode/src/livingRoom]
+emsdp=
+nsim=
+iotdk=
+hsdk=
+emsk=23
diff --git a/.ci/script.sh b/.ci/script.sh
index 4802885f..fbefc6b3 100644
--- a/.ci/script.sh
+++ b/.ci/script.sh
@@ -57,6 +57,20 @@ else
     ccac -v || die "MWDT toolchain is not installed correctly"
 fi
 
+# Get the modified applications
+if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+    diff_examples=$(git diff --name-only --diff-filter=a FETCH_HEAD..master \
+    | ( grep '.\(Makefile\|makefile\|c\|h\)$' || true ) \
+    | while read file; do
+        echo "${EXAMPLES}/$(dirname ${file})"
+    done \
+    | uniq )
+
+    if [ ! "$diff_examples" = "" ]; then
+        function join { local IFS="$1"; shift; echo "$*"; }
+        EXAMPLES=$(join , ${diff_example[@]})
+    fi
+fi
 
 {
     bash apply_embARC_patch.sh || die
@@ -64,7 +78,7 @@ fi
     EXPECTED="../${EXPECTED}"
     cd .ci || die
     {
-        BUILD_OPTS="OSP_ROOT=${OSP_ROOT} TOOLCHAIN=${TOOLCHAIN} BOARD=${BOARD} BD_VER=${BD_VER} CUR_CORE=${CUR_CORE} GNU_VER=${GNU_VER} EXAMPLES=${EXAMPLES} EXPECTED=${EXPECTED}"
+        BUILD_OPTS="OSP_ROOT=${OSP_ROOT} TOOLCHAIN=${TOOLCHAIN} BOARD=${BOARD} BD_VER=${BD_VER} CUR_CORE=${CUR_CORE} TOOLCHAIN_VER=${TOOLCHAIN_VER} EXAMPLES=${EXAMPLES} EXPECTED=${EXPECTED}"
         python build.py ${BUILD_OPTS} || die
     }
 
diff --git a/.travis.yml b/.travis.yml
index fe22ef57..43707435 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,7 @@ env:
     - EXPECTED=".ci/expected.ini"
     - TOOLCHAIN="gnu"
     - TOOLCHAIN_VER="latest"
+    - EXAMPLES="embarc_applications"
 
 cache:
   pip: true
@@ -49,30 +50,30 @@ script:
 
 matrix:
   include:
-    - env: NAME="emsk-11-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="11" EXAMPLES="embarc_applications"
+    - env: NAME="emsk-11-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="11"
       os: linux
       compiler: gcc
 
-    - env: NAME="emsk-22-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="22" EXAMPLES="embarc_applications"
+    - env: NAME="emsk-22-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="22"
       os: linux
       compiler: gcc
 
-    - env: NAME="emsk-23-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="23" PARALLEL=8 EXAMPLES="embarc_applications"
+    - env: NAME="emsk-23-arcem7d-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="23" CUR_CORE="arcem7d"
       os: linux
       compiler: gcc
 
-    - env: NAME="hsdk-gnu-latest" OSP_ROOT="." BOARD="hsdk" EXAMPLES="embarc_applications"
+    - env: NAME="hsdk-gnu-latest" OSP_ROOT="." BOARD="hsdk"
       os: linux
       compiler: gcc
 
-    - env: NAME="iotdk-gnu-latest" OSP_ROOT="." BOARD="iotdk" EXAMPLES="embarc_applications"
+    - env: NAME="iotdk-gnu-latest" OSP_ROOT="." BOARD="iotdk"
       os: linux
       compiler: gcc
 
-    - env: NAME="nsim-gnu-latest" OSP_ROOT="."  BOARD="nsim" EXAMPLES="embarc_applications"
+    - env: NAME="nsim-gnu-latest" OSP_ROOT="."  BOARD="nsim"
       os: linux
       compiler: gcc
 
-    - env: NAME="emsdp-gnu-latest" OSP_ROOT="."  BOARD="emsdp" EXAMPLES="embarc_applications"
+    - env: NAME="emsdp-gnu-latest" OSP_ROOT="."  BOARD="emsdp"
       os: linux
       compiler: gcc
\ No newline at end of file

From 0bbbc33533b19dad6fc1df6ae824aad30aac5043 Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Tue, 30 Jul 2019 11:18:11 +0800
Subject: [PATCH 05/12] travis: Modify expected.ini

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 43707435..99428965 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -62,6 +62,10 @@ matrix:
       os: linux
       compiler: gcc
 
+    - env: NAME="emsk-23-arcem7d-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="23" CUR_CORE="arcem9d"
+      os: linux
+      compiler: gcc
+
     - env: NAME="hsdk-gnu-latest" OSP_ROOT="." BOARD="hsdk"
       os: linux
       compiler: gcc

From af93501f5e0a141b71feb34f5c0787a7f4e259f0 Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Wed, 31 Jul 2019 17:23:10 +0800
Subject: [PATCH 06/12] travis: modify error

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .ci/expected.ini                              |  6 ++--
 .ci/script.sh                                 | 29 +++++++++----------
 .travis.yml                                   |  6 ++--
 .../src/frontDoor/mbedtls-config.h            |  4 +--
 .../src/livingRoom/mbedtls-config.h           |  4 +--
 5 files changed, 24 insertions(+), 25 deletions(-)

diff --git a/.ci/expected.ini b/.ci/expected.ini
index 9943aa1c..39a6aae7 100644
--- a/.ci/expected.ini
+++ b/.ci/expected.ini
@@ -25,7 +25,7 @@ emsdp=
 nsim=
 iotdk=
 hsdk=
-emsdk=22,23
+emsk=
 
 [embarc_applications/arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/ARC]
 emsdp=
@@ -81,11 +81,11 @@ emsdp=
 nsim=
 iotdk=
 hsdk=
-emsk=23
+emsk=
 
 [embarc_applications/ot_smarthome_multinode/src/livingRoom]
 emsdp=
 nsim=
 iotdk=
 hsdk=
-emsk=23
+emsk=
diff --git a/.ci/script.sh b/.ci/script.sh
index fbefc6b3..dafd2dcf 100644
--- a/.ci/script.sh
+++ b/.ci/script.sh
@@ -13,6 +13,20 @@ if [ "${TOOLCHAIN}" == "gnu" ]; then
 else
     ARC_DEV_TOOL_ROOT="${ARC_DEV_MW_ROOT}/mwdt_${TOOLCHAIN_VER}/linux/ARC"
 fi
+# Get the modified applications
+# if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+#     diff_examples=$(git diff --name-only --diff-filter=a FETCH_HEAD..master \
+#     | ( grep '.\(Makefile\|makefile\|c\|h\)$' || true ) \
+#     | while read file; do
+#         echo "$(basename ${TRAVIS_PULL_REQUEST_SLUG})/$(dirname ${file})"
+#     done \
+#     | uniq )
+
+#     if [ ! "$diff_examples" = "" ]; then
+#         function join { local IFS="$1"; shift; echo "$*"; }
+#         EXAMPLES=$(join , ${diff_example[@]})
+#     fi
+# fi
 
 U_NAME=${U_NAME:=embARC_Bot}
 U_EMAIL=${U_EMAIL:=info@embARC.org}
@@ -57,21 +71,6 @@ else
     ccac -v || die "MWDT toolchain is not installed correctly"
 fi
 
-# Get the modified applications
-if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
-    diff_examples=$(git diff --name-only --diff-filter=a FETCH_HEAD..master \
-    | ( grep '.\(Makefile\|makefile\|c\|h\)$' || true ) \
-    | while read file; do
-        echo "${EXAMPLES}/$(dirname ${file})"
-    done \
-    | uniq )
-
-    if [ ! "$diff_examples" = "" ]; then
-        function join { local IFS="$1"; shift; echo "$*"; }
-        EXAMPLES=$(join , ${diff_example[@]})
-    fi
-fi
-
 {
     bash apply_embARC_patch.sh || die
 
diff --git a/.travis.yml b/.travis.yml
index 99428965..5c957acd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,7 +18,7 @@ env:
     - EXPECTED=".ci/expected.ini"
     - TOOLCHAIN="gnu"
     - TOOLCHAIN_VER="latest"
-    - EXAMPLES="embarc_applications"
+    - EXAMPLES=$(basename ${TRAVIS_REPO_SLUG})
 
 cache:
   pip: true
@@ -58,11 +58,11 @@ matrix:
       os: linux
       compiler: gcc
 
-    - env: NAME="emsk-23-arcem7d-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="23" CUR_CORE="arcem7d"
+    - env: NAME="emsk-23-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="23" EXAMPLES="embarc_applications/ilight_smartdevice,embarc_applications/ibaby_smarthome_multinode,embarc_applications/aws_iot_smarthome,embarc_applications/aws_iot_smarthome_multinode,embarc_applications/aws_iot_smarthome_secureshield"
       os: linux
       compiler: gcc
 
-    - env: NAME="emsk-23-arcem7d-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="23" CUR_CORE="arcem9d"
+    - env: NAME="emsk-23-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="23" EXAMPLES="embarc_applications/arc_design_contest,embarc_applications/ot_smarthome_multinode"
       os: linux
       compiler: gcc
 
diff --git a/ot_smarthome_multinode/src/frontDoor/mbedtls-config.h b/ot_smarthome_multinode/src/frontDoor/mbedtls-config.h
index 0b9693bd..3f01025d 100644
--- a/ot_smarthome_multinode/src/frontDoor/mbedtls-config.h
+++ b/ot_smarthome_multinode/src/frontDoor/mbedtls-config.h
@@ -189,7 +189,7 @@ __inline int windows_kernel_snprintf(char * s, size_t n, const char * format, ..
 //#define MBEDTLS_PLATFORM_TIME_ALT
 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
 //#define MBEDTLS_PLATFORM_PRINTF_ALT
-//#define MBEDTLS_PLATFORM_SNPRINTF_ALT
+#define MBEDTLS_PLATFORM_SNPRINTF_ALT
 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
 
 /**
@@ -2557,7 +2557,7 @@ __inline int windows_kernel_snprintf(char * s, size_t n, const char * format, ..
 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
 /* Note: your snprintf must correclty zero-terminate the buffer! */
-//#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
+#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
diff --git a/ot_smarthome_multinode/src/livingRoom/mbedtls-config.h b/ot_smarthome_multinode/src/livingRoom/mbedtls-config.h
index 0b9693bd..3f01025d 100644
--- a/ot_smarthome_multinode/src/livingRoom/mbedtls-config.h
+++ b/ot_smarthome_multinode/src/livingRoom/mbedtls-config.h
@@ -189,7 +189,7 @@ __inline int windows_kernel_snprintf(char * s, size_t n, const char * format, ..
 //#define MBEDTLS_PLATFORM_TIME_ALT
 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
 //#define MBEDTLS_PLATFORM_PRINTF_ALT
-//#define MBEDTLS_PLATFORM_SNPRINTF_ALT
+#define MBEDTLS_PLATFORM_SNPRINTF_ALT
 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
 
 /**
@@ -2557,7 +2557,7 @@ __inline int windows_kernel_snprintf(char * s, size_t n, const char * format, ..
 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
 /* Note: your snprintf must correclty zero-terminate the buffer! */
-//#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
+#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */

From 985a626d5edd96c5cbf01729fed55de92b01fcde Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Thu, 1 Aug 2019 10:42:00 +0800
Subject: [PATCH 07/12] travis: use python script to find modify_example

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .ci/expected.ini    |  4 +--
 .ci/get_examples.py | 84 +++++++++++++++++++++++++++++++++++++++++++++
 .ci/script.sh       | 16 ++-------
 .travis.yml         |  4 +--
 4 files changed, 91 insertions(+), 17 deletions(-)
 create mode 100644 .ci/get_examples.py

diff --git a/.ci/expected.ini b/.ci/expected.ini
index 39a6aae7..22144b15 100644
--- a/.ci/expected.ini
+++ b/.ci/expected.ini
@@ -81,11 +81,11 @@ emsdp=
 nsim=
 iotdk=
 hsdk=
-emsk=
+emsk=22,23
 
 [embarc_applications/ot_smarthome_multinode/src/livingRoom]
 emsdp=
 nsim=
 iotdk=
 hsdk=
-emsk=
+emsk=22,23
diff --git a/.ci/get_examples.py b/.ci/get_examples.py
new file mode 100644
index 00000000..5457873f
--- /dev/null
+++ b/.ci/get_examples.py
@@ -0,0 +1,84 @@
+import git
+from embarc_tools.utils import cd, getcwd
+from embarc_tools.settings import MAKEFILENAMES
+
+import os
+import sh
+import logging
+import argparse
+
+def parse_args():
+    parser = argparse.ArgumentParser(
+                description="Generate a sanitycheck argument for for tests "
+                            " that have changed")
+    parser.add_argument("--root", help= default=getcwd(),
+            help="Specify the repo root directory")
+    parser.add_argument('--commit_start', default=None,
+            help="Commit range start point")
+    parser.add_argument('--commit_end', default=None,
+            help="Commit range end point")
+    parser.add_argument('--only_failed', default=None,
+            help="Commit range end point")
+    return parser.parse_args()
+
+
+def find_embarc_appl(root):
+    cur_path = root
+    cur_dir = os.apth.dirname(root)
+    while cur_path != cur_dir:
+        for item in os.listdir(cur_dir):
+            if item in MAKEFILENAMES:
+                return cur_dir
+        cur_path = cur_dir
+        cur_dir = os.apth.dirname(cur_path)
+
+
+def get_modified_examples(root, tree0, tree1):
+    repo = git.Repo(root)
+    diff_cmd = ["--name-only"]
+    diff_cmd.append("{}..{}".format(tree0, tree1))
+    examples_changed = list()
+    update = repo.git.diff(diff_cmd).split("\n")
+    for item in update:
+        example_root = find_embarc_appl(item)
+        if example_root:
+            examples_changed.append(example_root)
+    return examples_changed
+
+
+def get_last_failed(file=None):
+    if file:
+        job = file
+    else:
+        job = os.environ.get("CI_JOB_NAME")
+        if not job:
+            job = os.environ.get("NAME")
+        if not job:
+            job = os.environ.get("STAGE_NAME")
+    if job:
+
+        branch = os.environ.get("TRAVIS_BRANCH")
+        home = os.environ.get("HOME")
+        cache = "{}/.cache/result".format(home)
+        last_failed_cache = os.path.join(cache, job, "failed_results.json")
+        if os.path.exists(last_failed_cache):
+            last_failed_appls = json.load(last_failed).keys()
+            return last_failed_appls
+
+def main():
+    args = parse_args()
+    # if not (args.commit_start and args.commit_end):
+    #     exit(1)
+    if args.commit_start and args.commit_end:
+
+        examples_changed = get_modified_examples(args.root, 
+            args.commit_start, args.commit_end)
+        if examples_changed:
+            print("%s" %(",".join(examples_changed)))
+    if only_failed:
+        last_failed_appls = get_last_failed()
+        if last_failed_appls:
+            print("%s" %(",".join(last_failed_appls)))
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file
diff --git a/.ci/script.sh b/.ci/script.sh
index dafd2dcf..09f5aac0 100644
--- a/.ci/script.sh
+++ b/.ci/script.sh
@@ -13,20 +13,10 @@ if [ "${TOOLCHAIN}" == "gnu" ]; then
 else
     ARC_DEV_TOOL_ROOT="${ARC_DEV_MW_ROOT}/mwdt_${TOOLCHAIN_VER}/linux/ARC"
 fi
-# Get the modified applications
-# if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
-#     diff_examples=$(git diff --name-only --diff-filter=a FETCH_HEAD..master \
-#     | ( grep '.\(Makefile\|makefile\|c\|h\)$' || true ) \
-#     | while read file; do
-#         echo "$(basename ${TRAVIS_PULL_REQUEST_SLUG})/$(dirname ${file})"
-#     done \
-#     | uniq )
 
-#     if [ ! "$diff_examples" = "" ]; then
-#         function join { local IFS="$1"; shift; echo "$*"; }
-#         EXAMPLES=$(join , ${diff_example[@]})
-#     fi
-# fi
+if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+    EXAMPLES=$(.ci/get_examples.py --root ${HOME}--commit_start FETCH_HEAD --commit_end master)
+fi
 
 U_NAME=${U_NAME:=embARC_Bot}
 U_EMAIL=${U_EMAIL:=info@embARC.org}
diff --git a/.travis.yml b/.travis.yml
index 5c957acd..a6edba66 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,8 +23,8 @@ env:
 cache:
   pip: true
   directories:
-    - .cache/result
-    - .cache/toolchain 
+    - $HOME/.cache/result
+    - $HOME/.cache/toolchain 
 
 before_install:
   # setup git

From 7998a8b9958ff5462712f52698749828fd67d0e0 Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Wed, 14 Aug 2019 11:47:05 +0800
Subject: [PATCH 08/12] travis: check code style when pull request

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .ci/before_install.sh |   2 +
 .ci/code_check.sh     |  24 ++++++++++
 .ci/expected.ini      |  34 +------------
 .ci/script.sh         | 109 ++++++++++++++++++++++--------------------
 .travis.yml           |  12 ++---
 5 files changed, 88 insertions(+), 93 deletions(-)
 create mode 100644 .ci/code_check.sh

diff --git a/.ci/before_install.sh b/.ci/before_install.sh
index bc89ca13..39c144d6 100644
--- a/.ci/before_install.sh
+++ b/.ci/before_install.sh
@@ -25,4 +25,6 @@ fi
     pip install configparser || die
     pip install requests || die
     pip install XlsxWriter || die
+    pip install cpplint || die
+    pip install flake8 || die
 }
diff --git a/.ci/code_check.sh b/.ci/code_check.sh
new file mode 100644
index 00000000..9eb13902
--- /dev/null
+++ b/.ci/code_check.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+die()
+{
+    echo " *** ERROR: " $*
+    exit 1
+}
+
+# When pull request, check code style
+if [ "$TRAVIS_PULL_REQUEST" != "false" ] ; then
+    c_style_check=$(git diff --name-only --diff-filter=d FETCH_HEAD..HEAD \
+                | ( grep '.\(c\|cpp\|h\|hpp\)$' || true ) \
+                | while read file; do cpplint "${file}"; done)
+    python_style_check=$(git diff --name-only --diff-filter=d FETCH_HEAD..HEAD \
+                | ( grep '.\(py\)$' || true ) \
+                | while read file; do flake8 "${file}"; done)
+
+    COMMENT_HEAD="## Code Style Check Result \n***********************\n<pre>"
+    COMMENT_TAIL="</pre>"
+    COMMENT="${COMMENT_HEAD}${c_style_check}\n${python_style_check}${COMMENT_TAIL}"
+    bash -c "$COMMENTS"
+    exit 0
+fi
+exit 0
diff --git a/.ci/expected.ini b/.ci/expected.ini
index 22144b15..d742edf6 100644
--- a/.ci/expected.ini
+++ b/.ci/expected.ini
@@ -1,91 +1,59 @@
 [embarc_applications/ibaby_smarthome_multinode/src/wearable_node]
-emsdp=
-nsim=
 iotdk= 
 
 [embarc_applications/ibaby_smarthome_multinode/src/lamp_node]
-emsdp=
-nsim=
 iotdk=
 hsdk=
 
 [embarc_applications/aws_iot_smarthome/src]
-emsdp=
-nsim=
 iotdk=
 
 [embarc_applications/arc_design_contest/2018/HUST_iRhythm]
-emsdp=
-nsim=
 iotdk=
 hsdk=
 
 [embarc_applications/arc_design_contest/2018/XDU_Master-Sign-Language/arc]
-emsdp=
-nsim=
 iotdk=
 hsdk=
-emsk=
+emsk=22,23
 
 [embarc_applications/arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/ARC]
-emsdp=
-nsim=
 iotdk=
 hsdk=
 
 [embarc_applications/arc_design_contest/2018/HUST_inverted_pendulum/src]
-emsdp=
-nsim=
 iotdk=
 hsdk=
 
 [embarc_applications/arc_design_contest/2018/NCTU_Smart_Pillow/src]
-emsdp=
-nsim=
 iotdk=
 
 [embarc_applications/arc_design_contest/2018/XDU_Autofollowing_suitcase/src]
-emsdp=
-nsim=
 iotdk=
 
 [embarc_applications/aws_iot_smarthome_secureshield/src]
-emsdp=
-nsim=
 iotdk=
 hsdk=
 emsk=22,23
 
 [embarc_applications/ilight_smartdevice/src]
-emsdp=
-nsim=
 iotdk=
 
 [embarc_applications/aws_iot_smarthome_multinode/src/frontDoor]
-emsdp=
-nsim=
 iotdk=
 
 [embarc_applications/aws_iot_smarthome_multinode/src/kitchen]
-emsdp=
-nsim=
 iotdk=
 
 [embarc_applications/aws_iot_smarthome_multinode/src/livingRoom]
-emsdp=
-nsim=
 iotdk=
 
 [embarc_applications/ot_smarthome_multinode/src/frontDoor]
-emsdp=
-nsim=
 iotdk=
 hsdk=
 emsk=22,23
 
 [embarc_applications/ot_smarthome_multinode/src/livingRoom]
-emsdp=
-nsim=
 iotdk=
 hsdk=
 emsk=22,23
diff --git a/.ci/script.sh b/.ci/script.sh
index 09f5aac0..287bba13 100644
--- a/.ci/script.sh
+++ b/.ci/script.sh
@@ -3,72 +3,77 @@ die() {
     exit 1
 
 }
-
-TOOLCHAIN_CACHE_FOLDER=".cache/toolchain"
-ARC_DEV_GNU_ROOT="/u/arcgnu_verif/gnu_builds"
-ARC_DEV_MW_ROOT="/u/relauto/.TOOLS_ROOT/ToolsCommon/MWDT_eng/"
-
-if [ "${TOOLCHAIN}" == "gnu" ]; then
-    ARC_DEV_TOOL_ROOT="${ARC_DEV_GNU_ROOT}/${TOOLCHAIN_VER}/elf32_le_linux"
+if [ "$NAME" == "code-style-check" ]; then
+    ls
+    bash .ci/code_check.sh || die
 else
-    ARC_DEV_TOOL_ROOT="${ARC_DEV_MW_ROOT}/mwdt_${TOOLCHAIN_VER}/linux/ARC"
-fi
+    TOOLCHAIN_CACHE_FOLDER=".cache/toolchain"
+    ARC_DEV_GNU_ROOT="/u/arcgnu_verif/gnu_builds"
+    ARC_DEV_MW_ROOT="/u/relauto/.TOOLS_ROOT/ToolsCommon/MWDT_eng/"
 
-if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
-    EXAMPLES=$(.ci/get_examples.py --root ${HOME}--commit_start FETCH_HEAD --commit_end master)
-fi
+    if [ "${TOOLCHAIN}" == "gnu" ]; then
+        ARC_DEV_TOOL_ROOT="${ARC_DEV_GNU_ROOT}/${TOOLCHAIN_VER}/elf32_le_linux"
+    else
+        ARC_DEV_TOOL_ROOT="${ARC_DEV_MW_ROOT}/mwdt_${TOOLCHAIN_VER}/linux/ARC"
+    fi
 
-U_NAME=${U_NAME:=embARC_Bot}
-U_EMAIL=${U_EMAIL:=info@embARC.org}
-echo $U_NAME, $U_EMAIL
-git config --global user.name "${U_NAME}"
-git config --global user.email "${U_EMAIL}"
-git checkout -- . || die
-git archive --format zip -o applications.zip --prefix embarc_applications/ HEAD || die
+    if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+        EXAMPLES=$(.ci/get_examples.py --root ${HOME}--commit_start FETCH_HEAD --commit_end master)
+    fi
 
-embARC_OSP_REPO=${embARC_OSP_REPO:="https://github.com/foss-for-synopsys-dwc-arc-processors/embarc_osp.git"}
+    U_NAME=${U_NAME:=embARC_Bot}
+    U_EMAIL=${U_EMAIL:=info@embARC.org}
+    echo $U_NAME, $U_EMAIL
+    git config --global user.name "${U_NAME}"
+    git config --global user.email "${U_EMAIL}"
+    git checkout -- . || die
+    git archive --format zip -o applications.zip --prefix embarc_applications/ HEAD || die
 
-git clone ${embARC_OSP_REPO} embarc_osp
-cd embarc_osp || die
-unzip ../applications.zip>/dev/null 2>&1 || die
+    embARC_OSP_REPO=${embARC_OSP_REPO:="https://github.com/foss-for-synopsys-dwc-arc-processors/embarc_osp.git"}
 
-[ "$TRAVIS" == "true" ] && {
-    if [ "${TOOLCHAIN}" == "gnu" ] ; then
-        python .ci/toolchain.py -v $TOOLCHAIN_VER -c $TOOLCHAIN_CACHE_FOLDER  || die
-        if [ -d $TOOLCHAIN_CACHE_FOLDER ] ;then
-            if [ -d $TOOLCHAIN_CACHE_FOLDER/$TOOLCHAIN_VER ] ; then
-                ARC_DEV_TOOL_ROOT="${TOOLCHAIN_CACHE_FOLDER}/${TOOLCHAIN_VER}"
+    git clone ${embARC_OSP_REPO} embarc_osp
+    cd embarc_osp || die
+    unzip ../applications.zip>/dev/null 2>&1 || die
+
+    [ "$TRAVIS" == "true" ] && {
+        if [ "${TOOLCHAIN}" == "gnu" ] ; then
+            python .ci/toolchain.py -v $TOOLCHAIN_VER -c $TOOLCHAIN_CACHE_FOLDER  || die
+            if [ -d $TOOLCHAIN_CACHE_FOLDER ] ;then
+                if [ -d $TOOLCHAIN_CACHE_FOLDER/$TOOLCHAIN_VER ] ; then
+                    ARC_DEV_TOOL_ROOT="${TOOLCHAIN_CACHE_FOLDER}/${TOOLCHAIN_VER}"
+                fi
             fi
+        else
+            die "Toolchain not supported in travis ci"
         fi
+    }
+
+    if [ -d $ARC_DEV_TOOL_ROOT ] ; then
+        bash .ci/linux_env_set_arc.sh -t $TOOLCHAIN -r $ARC_DEV_TOOL_ROOT || die
+        [ ! -e "arctool.env" ] && die "arctool.env doesn't exist"
+        source arctool.env || die
+        rm -rf arctool.env || die
     else
-        die "Toolchain not supported in travis ci"
+        die "The toolchain path ${ARC_DEV_TOOL_ROOT} does not exist "
     fi
-}
 
-if [ -d $ARC_DEV_TOOL_ROOT ] ; then
-    bash .ci/linux_env_set_arc.sh -t $TOOLCHAIN -r $ARC_DEV_TOOL_ROOT || die
-    [ ! -e "arctool.env" ] && die "arctool.env doesn't exist"
-    source arctool.env || die
-    rm -rf arctool.env || die
-else
-    die "The toolchain path ${ARC_DEV_TOOL_ROOT} does not exist "
-fi
 
+    if [ "${TOOLCHAIN}" == "gnu" ] ; then
+        arc-elf32-gcc -v || die "ARC GNU toolchain is not installed correctly"
+    else
+        ccac -v || die "MWDT toolchain is not installed correctly"
+    fi
 
-if [ "${TOOLCHAIN}" == "gnu" ] ; then
-    arc-elf32-gcc -v || die "ARC GNU toolchain is not installed correctly"
-else
-    ccac -v || die "MWDT toolchain is not installed correctly"
-fi
+    {
+        bash apply_embARC_patch.sh || die
 
-{
-    bash apply_embARC_patch.sh || die
+        EXPECTED="../${EXPECTED}"
+        cd .ci || die
+        {
+            BUILD_OPTS="OSP_ROOT=${OSP_ROOT} TOOLCHAIN=${TOOLCHAIN} BOARD=${BOARD} BD_VER=${BD_VER} CUR_CORE=${CUR_CORE} TOOLCHAIN_VER=${TOOLCHAIN_VER} EXAMPLES=${EXAMPLES} EXPECTED=${EXPECTED}"
+            python build.py ${BUILD_OPTS} || die
+        }
 
-    EXPECTED="../${EXPECTED}"
-    cd .ci || die
-    {
-        BUILD_OPTS="OSP_ROOT=${OSP_ROOT} TOOLCHAIN=${TOOLCHAIN} BOARD=${BOARD} BD_VER=${BD_VER} CUR_CORE=${CUR_CORE} TOOLCHAIN_VER=${TOOLCHAIN_VER} EXAMPLES=${EXAMPLES} EXPECTED=${EXPECTED}"
-        python build.py ${BUILD_OPTS} || die
     }
+fi
 
-}
diff --git a/.travis.yml b/.travis.yml
index a6edba66..0ece5040 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -50,6 +50,10 @@ script:
 
 matrix:
   include:
+    - env: NAME="code-style-check"
+      os: linux
+      compiler: gcc
+
     - env: NAME="emsk-11-gnu_latest" OSP_ROOT="." BOARD="emsk" BD_VER="11"
       os: linux
       compiler: gcc
@@ -73,11 +77,3 @@ matrix:
     - env: NAME="iotdk-gnu-latest" OSP_ROOT="." BOARD="iotdk"
       os: linux
       compiler: gcc
-
-    - env: NAME="nsim-gnu-latest" OSP_ROOT="."  BOARD="nsim"
-      os: linux
-      compiler: gcc
-
-    - env: NAME="emsdp-gnu-latest" OSP_ROOT="."  BOARD="emsdp"
-      os: linux
-      compiler: gcc
\ No newline at end of file

From 6b6074e2e6a690648821a328945361d327c5d1ab Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Wed, 14 Aug 2019 14:28:01 +0800
Subject: [PATCH 09/12] travis: test to get modified examples

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .ci/before_install.sh |  1 +
 .ci/code_check.sh     | 25 +++++++++++++++----------
 .ci/expected.ini      |  2 +-
 .ci/get_examples.py   | 35 +++++++++++++++++------------------
 .ci/script.sh         |  6 ++++--
 .travis.yml           |  7 +++++++
 6 files changed, 45 insertions(+), 31 deletions(-)

diff --git a/.ci/before_install.sh b/.ci/before_install.sh
index 39c144d6..e0d13bb8 100644
--- a/.ci/before_install.sh
+++ b/.ci/before_install.sh
@@ -27,4 +27,5 @@ fi
     pip install XlsxWriter || die
     pip install cpplint || die
     pip install flake8 || die
+    pip install sh || die
 }
diff --git a/.ci/code_check.sh b/.ci/code_check.sh
index 9eb13902..90f95e9a 100644
--- a/.ci/code_check.sh
+++ b/.ci/code_check.sh
@@ -7,18 +7,23 @@ die()
 }
 
 # When pull request, check code style
-if [ "$TRAVIS_PULL_REQUEST" != "false" ] ; then
-    c_style_check=$(git diff --name-only --diff-filter=d FETCH_HEAD..HEAD \
-                | ( grep '.\(c\|cpp\|h\|hpp\)$' || true ) \
-                | while read file; do cpplint "${file}"; done)
-    python_style_check=$(git diff --name-only --diff-filter=d FETCH_HEAD..HEAD \
-                | ( grep '.\(py\)$' || true ) \
-                | while read file; do flake8 "${file}"; done)
+if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+    git diff --name-only --diff-filter=d FETCH_HEAD..master \
+        | ( grep '.\(c\|cpp\|h\|hpp\)$' || true ) \
+        | while read file; do cpplint "${file}" >> result.log 2>&1; done
+    
 
-    COMMENT_HEAD="## Code Style Check Result \n***********************\n<pre>"
+    git diff --name-only --diff-filter=d FETCH_HEAD..master \
+        | ( grep '.\(py\)$' || true ) \
+        | while read file; do flake8 "${file}" >> result.log 2>&1; done
+
+
+    COMMENT_CONTENT=$(sed 's/$/&<br>/g' build/result.log)
+    COMMENT_HEAD="# Sphinx link check result \n***********************\n<pre>"
     COMMENT_TAIL="</pre>"
-    COMMENT="${COMMENT_HEAD}${c_style_check}\n${python_style_check}${COMMENT_TAIL}"
+    COMMENT="${COMMENT_HEAD}${COMMENT_CONTENT}${COMMENT_TAIL}"
     bash -c "$COMMENTS"
     exit 0
+
 fi
-exit 0
+
diff --git a/.ci/expected.ini b/.ci/expected.ini
index d742edf6..afbda141 100644
--- a/.ci/expected.ini
+++ b/.ci/expected.ini
@@ -34,7 +34,7 @@ iotdk=
 [embarc_applications/aws_iot_smarthome_secureshield/src]
 iotdk=
 hsdk=
-emsk=22,23
+emsk=
 
 [embarc_applications/ilight_smartdevice/src]
 iotdk=
diff --git a/.ci/get_examples.py b/.ci/get_examples.py
index 5457873f..b7a46271 100644
--- a/.ci/get_examples.py
+++ b/.ci/get_examples.py
@@ -1,48 +1,52 @@
+import os
+import json
+import argparse
 import git
 from embarc_tools.utils import cd, getcwd
 from embarc_tools.settings import MAKEFILENAMES
 
-import os
-import sh
-import logging
-import argparse
 
 def parse_args():
     parser = argparse.ArgumentParser(
                 description="Generate a sanitycheck argument for for tests "
                             " that have changed")
-    parser.add_argument("--root", help= default=getcwd(),
+    parser.add_argument("--root", default=getcwd(),
             help="Specify the repo root directory")
     parser.add_argument('--commit_start', default=None,
             help="Commit range start point")
     parser.add_argument('--commit_end', default=None,
             help="Commit range end point")
-    parser.add_argument('--only_failed', default=None,
+    parser.add_argument('--only_failed', action="store_true",
             help="Commit range end point")
     return parser.parse_args()
 
 
 def find_embarc_appl(root):
     cur_path = root
-    cur_dir = os.apth.dirname(root)
+    cur_dir = os.path.dirname(root)
     while cur_path != cur_dir:
         for item in os.listdir(cur_dir):
             if item in MAKEFILENAMES:
                 return cur_dir
         cur_path = cur_dir
-        cur_dir = os.apth.dirname(cur_path)
+        cur_dir = os.path.dirname(cur_path)
 
 
 def get_modified_examples(root, tree0, tree1):
+    root = os.path.abspath(root)
+    dirname = os.path.basename(root)
     repo = git.Repo(root)
     diff_cmd = ["--name-only"]
     diff_cmd.append("{}..{}".format(tree0, tree1))
     examples_changed = list()
     update = repo.git.diff(diff_cmd).split("\n")
     for item in update:
-        example_root = find_embarc_appl(item)
-        if example_root:
-            examples_changed.append(example_root)
+        if not item.startswith("."):
+            item_path = os.path.join(root, item)
+            example_root = find_embarc_appl(item_path)
+            if example_root:
+                example_root = example_root.replace(root, dirname)
+                examples_changed.append(example_root)
     return examples_changed
 
 
@@ -56,26 +60,21 @@ def get_last_failed(file=None):
         if not job:
             job = os.environ.get("STAGE_NAME")
     if job:
-
-        branch = os.environ.get("TRAVIS_BRANCH")
         home = os.environ.get("HOME")
         cache = "{}/.cache/result".format(home)
         last_failed_cache = os.path.join(cache, job, "failed_results.json")
         if os.path.exists(last_failed_cache):
-            last_failed_appls = json.load(last_failed).keys()
+            last_failed_appls = json.load(last_failed_cache).keys()
             return last_failed_appls
 
 def main():
     args = parse_args()
-    # if not (args.commit_start and args.commit_end):
-    #     exit(1)
     if args.commit_start and args.commit_end:
-
         examples_changed = get_modified_examples(args.root, 
             args.commit_start, args.commit_end)
         if examples_changed:
             print("%s" %(",".join(examples_changed)))
-    if only_failed:
+    if args.only_failed:
         last_failed_appls = get_last_failed()
         if last_failed_appls:
             print("%s" %(",".join(last_failed_appls)))
diff --git a/.ci/script.sh b/.ci/script.sh
index 287bba13..9ae74ae0 100644
--- a/.ci/script.sh
+++ b/.ci/script.sh
@@ -4,7 +4,6 @@ die() {
 
 }
 if [ "$NAME" == "code-style-check" ]; then
-    ls
     bash .ci/code_check.sh || die
 else
     TOOLCHAIN_CACHE_FOLDER=".cache/toolchain"
@@ -18,7 +17,10 @@ else
     fi
 
     if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
-        EXAMPLES=$(.ci/get_examples.py --root ${HOME}--commit_start FETCH_HEAD --commit_end master)
+        modified_example=$(python .ci/get_examples.py --root . --commit_start FETCH_HEAD --commit_end master)
+        if [ "$modified_example" ]; then
+            EXAMPLES="$modified_example"
+        fi
     fi
 
     U_NAME=${U_NAME:=embARC_Bot}
diff --git a/.travis.yml b/.travis.yml
index 0ece5040..3498e3c1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,13 @@ env:
       "context": "travis-ci/$NAME",
       "target_url": "https://travis-ci.org/$TRAVIS_REPO_SLUG/jobs/$TRAVIS_JOB_ID"
       }\nDATA'
+      
+      COMMENT=none
+      COMMENTS=$'curl -so/dev/null --user "$EMBARC_BOT" --request POST
+      https://api.github.com/repos/$TRAVIS_REPO_SLUG/issues/$TRAVIS_PULL_REQUEST/comments
+      --data @- << DATA\n{
+      "body": "$COMMENT"
+      }\nDATA'
     - EXPECTED=".ci/expected.ini"
     - TOOLCHAIN="gnu"
     - TOOLCHAIN_VER="latest"

From 91cd9c7baf91476a5fa1205cb1c6618bb8119cfc Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Fri, 16 Aug 2019 10:41:52 +0800
Subject: [PATCH 10/12] travis: modify code_check.sh

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .ci/code_check.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.ci/code_check.sh b/.ci/code_check.sh
index 90f95e9a..a79cc006 100644
--- a/.ci/code_check.sh
+++ b/.ci/code_check.sh
@@ -18,7 +18,7 @@ if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
         | while read file; do flake8 "${file}" >> result.log 2>&1; done
 
 
-    COMMENT_CONTENT=$(sed 's/$/&<br>/g' build/result.log)
+    COMMENT_CONTENT=$(sed 's/$/&<br>/g' result.log)
     COMMENT_HEAD="# Sphinx link check result \n***********************\n<pre>"
     COMMENT_TAIL="</pre>"
     COMMENT="${COMMENT_HEAD}${COMMENT_CONTENT}${COMMENT_TAIL}"

From 9dea5351452bfed589c0074ef967b2717e0da9c6 Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Fri, 16 Aug 2019 10:52:12 +0800
Subject: [PATCH 11/12] travis: modify code_check.sh

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .ci/code_check.sh | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/.ci/code_check.sh b/.ci/code_check.sh
index a79cc006..bd4ba106 100644
--- a/.ci/code_check.sh
+++ b/.ci/code_check.sh
@@ -23,7 +23,4 @@ if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
     COMMENT_TAIL="</pre>"
     COMMENT="${COMMENT_HEAD}${COMMENT_CONTENT}${COMMENT_TAIL}"
     bash -c "$COMMENTS"
-    exit 0
-
 fi
-

From 68bcf1899b136f5b27619605f6841bf2947e3c42 Mon Sep 17 00:00:00 2001
From: Jingru <jingru@synopsys.com>
Date: Tue, 20 Aug 2019 17:53:52 +0800
Subject: [PATCH 12/12] travis: modify comment head

Signed-off-by: Jingru <jingru@synopsys.com>
---
 .ci/code_check.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.ci/code_check.sh b/.ci/code_check.sh
index bd4ba106..7946728c 100644
--- a/.ci/code_check.sh
+++ b/.ci/code_check.sh
@@ -19,7 +19,7 @@ if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
 
 
     COMMENT_CONTENT=$(sed 's/$/&<br>/g' result.log)
-    COMMENT_HEAD="# Sphinx link check result \n***********************\n<pre>"
+    COMMENT_HEAD="# Code style check result \n***********************\n<pre>"
     COMMENT_TAIL="</pre>"
     COMMENT="${COMMENT_HEAD}${COMMENT_CONTENT}${COMMENT_TAIL}"
     bash -c "$COMMENTS"