Sanggyu Lee
bf78065bc6
Previous guide is out of date. Updated guide works with TizenRT 1.1. JerryScript-DCO-1.0-Signed-off-by: Sanggyu Lee sg5.lee@samsung.com
138 lines
3.2 KiB
Markdown
138 lines
3.2 KiB
Markdown
### About
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This folder contains files to build and run JerryScript on [TizenRT](https://github.com/Samsung/TizenRT) with Artik053 board.
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### How to build
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#### TL; DR
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If you are in a hurry, run following commands:
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```
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$ sudo apt-add-repository -y "ppa:team-gcc-arm-embedded/ppa"
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$ sudo apt-get update
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$ sudo apt-get install gcc-arm-embedded
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$ git clone https://github.com/jerryscript-project/jerryscript.git jerryscript
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$ cd jerryscript
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$ make -f ./targets/tizenrt-artik053/Makefile.travis install script
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```
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Next, go to [step 7](#7-generate-romfs)
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#### Build steps in detail
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#### 1. Set up build environment
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* Install toolchain
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Get the build in binaries and libraries, [gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar](https://launchpad.net/gcc-arm-embedded/4.9/4.9-2015-q3-update).
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Untar the gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar and export the path like
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```
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$ tar xvf gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar
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$ export PATH=<Your Toolchain PATH>:$PATH
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```
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* Get the jerryscript and TizenRT sources
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```
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$ mkdir jerry-tizenrt
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$ cd jerry-tizenrt
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$ git clone https://github.com/jerryscript-project/jerryscript.git
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$ git clone https://github.com/Samsung/TizenRT.git -b 1.1_Public_Release
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```
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The following directory structure is created after these commands
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```
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jerry-tizenrt
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├── jerryscript
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└── TizenRT
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```
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#### 2. Add jerryscript configuration for TizenRT
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```
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$ cp -r jerryscript/targets/tizenrt-artik053/apps/jerryscript/ TizenRT/apps/system/
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$ cp -r jerryscript/targets/tizenrt-artik053/configs/jerryscript/ TizenRT/build/configs/artik053/
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$ cp jerryscript/targets/tizenrt-artik053/romfs-1.1.patch TizenRT/
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```
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#### 3. Configure TizenRT
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```
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$ cd TizenRT/os/tools
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$ ./configure.sh artik053/jerryscript
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```
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#### 4. Configure TizenRT
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```
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$ cd ../../
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$ patch -p1 < romfs-1.1.patch
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$ cd build/output/
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$ mkdir res
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# You can add files in res folder
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# The res folder is later flashing into the target's /rom folder
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# CAUTION: You must not exceed 400kb
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```
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#### 5. Build JerryScript for TizenRT
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```
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# assuming you are in jerry-tizenrt folder
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$ cd jerryscript
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$ make -f targets/tizenrt-artik053/Makefile.tizenrt
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```
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#### 6. Build TizenRT binary
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```
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# assuming you are in jerry-tizenrt folder
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$ cd TizenRT/os
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$ make
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```
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Binaries are available in TizenRT/build/output/bin
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#### 7. Generate romfs
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```
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$ genromfs -f ../build/output/bin/rom.img -d ../build/output/res/ -V "NuttXBootVol"
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```
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#### 8. Flash binary
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```
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make download ALL
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```
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Reboot the device.
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For more information, see [How to program a binary](https://github.com/Samsung/TizenRT/blob/master/build/configs/artik053/README.md).
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#### 9. Run JerryScript
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You can use `minicom` for terminal program, or any other you may like, but set
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baud rate to `115200`.
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(Note: Device path may differ like /dev/ttyUSB1.)
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```
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sudo minicom --device=/dev/ttyUSB0 --baud=115200
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```
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Run `jerry` with javascript file(s)
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```
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TASH>>jerry hello.js
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Hello JerryScript!
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```
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Without argument it prints:
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```
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TASH>>jerry
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No input files, running a hello world demo:
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Hello World from JerryScript
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``` |