README.md

   1 # CAN模拟走行规制说明手顺
   2
   3 ## 5.0.2源码打wayland补丁并重新编译
   4
   5 ```
   6 $ cd meta-agl
   7 $ patch -p1 < meta-agl-wayland-ivi-extension_2.0.2.patch
   8 ```
   9
  10 ## 关联Service和App源码的下载地址和版本信息
  11
  12 1. [low-level-can-service (CommitID:700580)][lowcan]
  13
  14     需要打开机自动启动补丁
  15
  16     ```
  17     $ cd low-level-can-service
  18     $ patch -p1 < low-level-can-service.patch
  19     ```
  20
  21 2. [qlibwindowmanager][qlibwm]
  22
  23 3. [libwindowmanager][libwm]
  24
  25 4. [agl-service-windowmanager-2017][wm]
  26
  27 5. [agl-service-homescreen-2017 (CommitID:1a955ad4)][hs]
  28
  29 6. [libHomeScreen (CommitID:0240e70e)][libhs]
  30
  31 7. [restriction][restriction]
  32
  33 8. [videoplayer][videoplayer]
  34
  35 9. [homescreen-2017 (CommitID:b5865d4b)][hsapp]
  36
  37
  38 ## SD卡制作 (在PC上操作)
  39
  40 1. 烧写SD卡
  41
  42 2. 利用Ubuntu16.04中的Disks工具对SD卡空闲区域进行分区，并格式化为ext4格式, 最终生成分区名如: `/dev/sdb2`
  43
  44 3. 拷贝video文件到SD卡的media目录下
  45
  46     ```
  47     $ sudo cp Camry_EBV.mp4 /media/$USER/root/media/
  48     ```
  49
  50 4. 拷贝地图数据到SD卡新分区
  51
  52     ```
  53     $ sudo cp -r navi_data /media/$USER/data/
  54     ```
  55
  56 5. 拷贝相关service和app到SD卡
  57
  58     ```
  59     $ sudo cp low-can-service.wgt /media/$USER/root/home/root/
  60     $ sudo cp windowmanager-service-2017.wgt /media/$USER/root/home/root/
  61     $ sudo cp libpolicy_manager.so /media/$USER/root/usr/lib/
  62     $ sudo cp libwindowmanager.so.0.1.0 /media/$USER/root/usr/lib/
  63     $ sudo cp libqtWindowmanagerWrapper.so.0.1.0 /media/$USER/root/usr/lib/
  64     $ sudo cp homescreen-service-2017.wgt /media/$USER/root/home/root/
  65     $ sudo cp libhomescreen.so.0.1 /media/$USER/root/usr/lib/
  66     $ sudo cp restriction.wgt /media/$USER/root/home/root/
  67     $ sudo cp videoplayer.wgt /media/$USER/root/home/root/
  68     $ sudo cp homescreen-2017.wgt /media/$USER/root/home/root/
  69     ```
  70
  71
  72 ## 启动配置 (在开发板上操作)
  73
  74 1. 安装app
  75
  76     ```
  77     ssh root@${BOARDIP}
  78     # afm-util remove low-can-service@5.0
  79     # afm-util install low-can-service.wgt
  80     # afm-util remove windowmanager-service-2017@0.1
  81     # afm-util install windowmanager-service-2017.wgt
  82     # afm-util remove homescreen-service-2017@0.1
  83     # afm-util install homescreen-service-2017.wgt
  84     # afm-util install videoplayer.wgt
  85     # afm-util install restriction.wgt
  86     # afm-util remove homescreen-2017@0.1
  87     # afm-util install homescreen-2017.wgt
  88     ```
  89
  90 2. 配置dev-mapping
  91
  92     ```
  93     # echo -e "[CANbus-mapping]\nhs=\"vcan0\"\nls=\"vcan1\"\n" > /etc/dev-mapping.conf
  94     ```
  95
  96     ***注意： 在实车环境下，需要将vcan0和vcan1替换为实车的can设备节点***
  97
  98 3. 创建生成vcan设备脚本
  99
 100     ```
 101     # echo -e "modprobe vcan\nip link add vcan0 type vcan\nip link set vcan0 up\nip link add vcan1 type vcan\nip link set vcan1 up" > ~/lowcan.sh
 102     # chmod +x ~/lowcan.sh
 103     ```
 104
 105 4. 自动挂载SD卡新分区
 106
 107     ```
 108     # echo -e "/dev/mmcblk0p2       /home/root/ALS          auto       defaults,sync  0  0" >> /etc/fstab
 109     ```
 110
 111 5. 链接地图数据
 112
 113     ```
 114     # ln -s /home/root/ALS/navi_data /home/navi_data
 115     ```
 116
 117 6. 修改lowcan启动的service文件
 118
 119     ```
 120     # vi /var/local/lib/systemd/user/afm-service-low-can-service@5.0.service
 121     ...
 122     //找到此行
 123     ExecStartPre=/bin/mkdir -p %h/app-data/low-can-service
 124     //增加下面一行
 125     ExecStartPre=/bin/sh %h/lowcan.sh
 126     ...
 127     ```
 128
 129     ***注意：afm-service-low-can-service@5.0.service文件版本号可能不同，根据实机上的文件进行修改即可***
 130
 131 7. 重启开发板
 132
 133
 134 ## 调试
 135
 136 1. 打开videoplayer
 137
 138 2. 在ssh终端发送can数据
 139
 140     ```
 141     ssh root@${BOARDIP}
 142     # cansend vcan0 3BB#01
 143     # cansend vcan0 3BB#00
 144     ```
 145
 146     ***说明：
 147     3BB#01 表示 Event_LightstatusBrakeOn
 148     3BB#00 表示 Event_LightstatusBrakeOff***
 149
 150
 151 [lowcan]: https://oss-project.tmc-tokai.jp/gitlab/als2018/low-level-can-service/tree/master
 152 [qlibwm]: https://gerrit.automotivelinux.org/gerrit/gitweb?p=staging/qlibwindowmanager.git;a=tree;h=696956618c85a6203464720721bdf3ad50bcdaa1;hb=696956618c85a6203464720721bdf3ad50bcdaa1
 153 [libwm]: https://gerrit.automotivelinux.org/gerrit/gitweb?p=staging/libwindowmanager.git;a=tree;h=9bd3d91218f196da4246e87c8273548f04ced57e;hb=9bd3d91218f196da4246e87c8273548f04ced57e
 154 [wm]: https://gerrit.automotivelinux.org/gerrit/gitweb?p=apps/agl-service-windowmanager-2017.git;a=tree;h=a21dd2b748731f1bbe956da6d22a87cc1412de30;hb=a21dd2b748731f1bbe956da6d22a87cc1412de30
 155 [hs]: https://oss-project.tmc-tokai.jp/gitlab/AppFW/agl-service-homescreen-2017/tree/ALS
 156 [libhs]: https://oss-project.tmc-tokai.jp/gitlab/AppFW/libHomeScreen/tree/ALS
 157 [restriction]: https://oss-project.tmc-tokai.jp/gitlab/als2018/restriction/tree/master
 158 [videoplayer]: https://oss-project.tmc-tokai.jp/gitlab/als2018/videoplayer/tree/master
 159 [hsapp]: https://oss-project.tmc-tokai.jp/gitlab/als2018/homescreen-2017/tree/master