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Updated readme.md to reflect new folder structure.

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JerryScript-DCO-1.0-Signed-off-by: Rob Moran github@thegecko.org
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Rob Moran
2016-05-06 21:54:52 +01:00
committed by Rob Moran
parent fe3c269e99
commit 54d6e1f44f
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@@ -15,7 +15,7 @@ For cross-compilation the GCC 5.2.1 is suggested to be used. All the supported t
Navigate to your JerryScript root folder (after you cloned this repository into the targets folder) and use the following command:
```
make -f targets/target-mbed/Makefile.mbed board=$(TARGET)
make -f targets/mbed/Makefile.mbed board=$(TARGET)
```
Where the `$(TARGET)` is one of the following options: `k64f`, `stm32f4`, `stm32f429i` or `nucleo`.
This command will create a new folder for your target and build the jerryscript and mbed OS into that folder.
@@ -36,33 +36,33 @@ else ifeq ($(TARGET), stm32f4)
Basically, you can create a new target in this way (If the mbed OS support your board).
#####Let's get into the details!
1. The next rule is the `jerry` rule. This rule builds the JerryScript and copy the output files into the target libjerry folder. Two files will be generated at `targets/mbed$(TARGET)/libjerry`:
1. The next rule is the `jerry` rule. This rule builds the JerryScript and copy the output files into the target libjerry folder. Two files will be generated at `targets/mbed/libjerry`:
* libjerrycore.a
* libfdlibm.a
You can run this rule with the following command:
- `make -f targets/target-mbed/Makefile.mbed board=$(TARGET) jerry`
- `make -f targets/mbed/Makefile.mbed board=$(TARGET) jerry`
2. The next rule is the `js2c`. This rule calls a `js2c.py` python script from the `jerryscript/targets/tools` and creates the JavaScript builtin file into the `targets/mbed$(TARGET)/source/` folder. This file is the `jerry_targetjs.h`. You can run this rule with the follwoing command:
2. The next rule is the `js2c`. This rule calls a `js2c.py` python script from the `jerryscript/targets/tools` and creates the JavaScript builtin file into the `targets/mbed/source/` folder. This file is the `jerry_targetjs.h`. You can run this rule with the follwoing command:
- `make -f targets/target-mbed/Makefile.mbed board=$(TARGET) js2c`
- `make -f targets/mbed/Makefile.mbed board=$(TARGET) js2c`
3. The last rule is the `yotta`. This rule sets the yotta target and install the mbed-drivers module, install the dependencies for the mbed OS and finaly creates the mbed binary file. The binary file will be genrated at `targets/mbed$(TARGET)/build/$(YOTTA_TARGET)/source/jerry.bin`. You can run this rule with the following command:
3. The last rule is the `yotta`. This rule sets the yotta target and install the mbed-drivers module, install the dependencies for the mbed OS and finaly creates the mbed binary file. The binary file will be genrated at `targets/mbed/build/$(YOTTA_TARGET)/source/jerry.bin`. You can run this rule with the following command:
- `make -f targets/target-mbed/Makefile.mbed board=$(TARGET) yotta`
- `make -f targets/mbed/Makefile.mbed board=$(TARGET) yotta`
4. Optional rule: `clean`. It removes the build folder from the target-mbed and jerry. You can run this rule with this command:
4. Optional rule: `clean`. It removes the build folder from the mbed and jerry. You can run this rule with this command:
- `make -f targets/target-mbed/Makefile.mbed board=$(TARGET) clean`
- `make -f targets/mbed/Makefile.mbed board=$(TARGET) clean`
#####Flashing
When the build is finished you can flash the binary into your board if you want. In case of ST boards you have to install the `st-link` software. Please visit [this page](https://github.com/texane/stlink) to install STLink-v2.
You can flash your binary into your board with the following command:
```
make -f targets/target-mbed/Makefile.mbed board=$(TARGET) flash
make -f targets/mbed/Makefile.mbed board=$(TARGET) flash
```
The flash rule grabs the binary and copies it to the mounted board or use the STLink-v2 to flash.
When the status LED of the board stops blinking, press RESET button on the board to execute JerryScript led flashing sample program in js folder.
###Note
If you use an STM32F4 board your build will stop with missing header errors. To fix this error please visit to [this page](http://browser.sed.hu/blog/20160407/how-run-javascripts-jerryscript-mbed) and read about the fix in the `New target for STM32F4` block.
If you use an STM32F4 board your build will stop with missing header errors. To fix this error please visit to [this page](http://browser.sed.hu/blog/20160407/how-run-javascripts-jerryscript-mbed) and read about the fix in the `New target for STM32F4` block.