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| − | {{TOC right}}
| + | This page is out dated.<br> |
| − | | + | please jump to below.<br> |
| − | == Included contents info ==
| + | https://elinux.org/R-Car/Emotion_Recognition_Engine_SDK_Image_preparation_guide |
| − | | |
| − | *Target board:R-Car Starter Kit Premior/Pro (aka. h3ulcb/m3ulcb)<br>
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| − | **http://elinux.org/R-Car/Boards/H3SK<br>
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| − | **https://elinux.org/R-Car/Boards/M3SK<br>
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| − | *AGL version : EE-5.0.3(Electric eel v5.0.3)<br>
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| − | *Chromium version : m 67.0.3375.0<br>
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| − | | |
| − | == References ==
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| − | | |
| − | *Download and Build AGL Source Code<br>
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| − | **https://wiki.automotivelinux.org/agl-distro/source-code<br>
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| − | *Building AGL & Chromium<br>
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| − | **https://github.com/Igalia/meta-browser/wiki<br>
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| − | *elinux page for h3ulcb/m3ulcb<br>
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| − | **http://elinux.org/R-Car/Boards/H3SK<br>
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| − | **http://elinux.org/R-Car/Boards/M3SK<br>
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| − | | |
| − | == Create a partition on a micro SD-card ==
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| − | For example, if the micro SD-card is /dev/sdg:<br>
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| − | Type the commands where you got “Command(m for help):” as below.
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| − | | |
| − | $ sudo fdisk /dev/sdg
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| − | Welcome to fdisk (util-linux 2.27.1).
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| − | Changes will remain in memory only, until you decide to write them.
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| − | Be careful before using the write command.
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| − | '''Command (m for help): o'''
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| − | Created a new DOS disklabel with disk identifier 0x96e5850d.
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| − | '''Command (m for help): n'''
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| − | Partition type
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| − | p primary (0 primary, 0 extended, 4 free)
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| − | e extended (container for logical partitions)
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| − | Select (default p):
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| − | Using default response p.
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| − | Partition number (1-4, default 1):
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| − | First sector (2048-31291391, default 2048):
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| − | Last sector, +sectors or +size{K,M,G,T,P} (2048-31291391, default 31291391):
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| − | Created a new partition 1 of type 'Linux' and of size 14,9 GiB.
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| − | '''Command (m for help): w'''
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| − | The partition table has been altered.
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| − | Calling ioctl() to
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| − | | |
| − | == Format the micro SD-card ==
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| − | | |
| − | Initialize the ext4 partition using “mke2fs”; for example, if the micro SD-card is associated with /dev/sdg1:<br>
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| − | Confirm whether the command is success or not. If you get “done” like following, the command is successful.
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| − | | |
| − | $ sudo mke2fs -t ext4 /dev/sdg1
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| − | --snip--
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| − | Allocating group tables: done
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| − | Writing inode tables: done
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| − | Creating journal (32768 blocks): done
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| − | Writing superblocks and filesystem accounting information: done
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| − | | |
| − | == Extract Emotion Engine SDK ==
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| − | | |
| − | export directory path of micro SD-card
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| − | | |
| − | $ SDCARD=<define your sd card directory>
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| − | | |
| − | mount your SD to your rootfs
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| − | | |
| − | $ mount /dev/sdg1 $SDCARD
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| − | | |
| − | remove all data in SDCARD
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| − | | |
| − | $ sudo rm -rf ${SDCARD:-bad_dir}/*
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| − | | |
| − | Extract the file to $SDCARD<br>
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| − | * For h3ulcb
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| − | $ sudo tar xf emotion-sdk-'''h3ulcb'''-agl-5.0.3-chromium-m67.tar.xz -C $SDCARD;sync
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| − | * For m3ulcb
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| − | $ sudo tar xf emotion-sdk-'''m3ulcb'''-agl-5.0.3-chromium-m67.tar.xz -C $SDCARD;sync
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| − | | |
| − | == Write IPL to Target ==
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| − | | |
| − | See below to write IPL.<br>
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| − | https://elinux.org/R-Car/Boards/H3SK#Flashing_firmware<br>
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| − | https://elinux.org/R-Car/Boards/M3SK#Flashing_firmware | |
| − | | |
| − | == Setting U-boot parameters ==
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| − | # Insert the micro SD-card to the target board. And Boot up.<br>
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| − | # Stop auto boot hitting any key.<br>
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| − | # set u-boot environment variable.
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| − | | |
| − | *For h3ulcb
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| − | => setenv bootargs console=ttySC0,115200 root=/dev/mmcblk1p1 rootwait rw
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| − | => setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/Image-'''r8a7795-h3ulcb'''.dtb
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| − | => setenv load_ker ext4load mmc 0:1 0x48080000 /boot/Image
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| − | => setenv rootfstype ext4
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| − | => setenv bootcmd run load_ker\; run load_dtb\; booti 0x48080000 - 0x48000000
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| − | => saveenv
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| − | => run bootcmd
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| − | *For m3ulcb
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| − | => setenv bootargs console=ttySC0,115200 root=/dev/mmcblk1p1 rootwait rw
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| − | => setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/Image-'''r8a7796-m3ulcb'''.dtb
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| − | => setenv load_ker ext4load mmc 0:1 0x48080000 /boot/Image
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| − | => setenv rootfstype ext4
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| − | => setenv bootcmd run load_ker\; run load_dtb\; booti 0x48080000 - 0x48000000
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| − | => saveenv
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| − | => run bootcmd
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| − | | |
| − | == Control emotion.service ==
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| − | Looking at the service status
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| − | # systemctl status emotion
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| − | Stopping the service
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| − | # systemctl stop emotion
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| − | Starting the service
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| − | # systemctl start emotion
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| − | Restarting the service
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| − | # systemctl restart emotion
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| − | Disabling the service(service would not run automatically)
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| − | # systemctl disable emotion
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| − | Enabling the service
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| − | # systemctl enable emotion
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| − | Looking at the latest service log
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| − | # journalctl -xe
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| − | | |
| − | == Audio volume control ==
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| − | ex.)In case of setting DVC Out 10%.
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| − | # amixer set -Dhw:0 "DVC Out" 10%
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| − | # alsactl store
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| − | | |
| − | [[R-Car|<R-Car]]
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