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use gcc-arm-none-eabi-5_4 compile raspi3

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bigmagic 2020-02-06 16:00:56 +08:00
parent bad4f92451
commit 4ec07a04e6
1 changed files with 3 additions and 3 deletions
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6
bsp/raspberry-pi/raspi3-32/README.md
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@ -35,16 +35,16 @@ RT-Thread对树莓派的支持主要从树莓派2B开始，它是一个四核Cor
Windows环境下推荐使用[env工具][1]进行编译。
Linux下推荐使用gcc工具 [gcc-arm-none-eabi-4_8-2014q1_linux][2]，如果还没有编译工具，下载后，解开文件。
Linux下推荐使用gcc工具 gcc-arm-none-eabi-5_4-2016q3，如果还没有编译工具，下载后，解开文件。
```
tar vxf gcc-arm-none-eabi-4_8-2014q1_linux.tar.bz2
tar vxf gcc-arm-none-eabi-5_4-2016q3-20160926-linux.tar.bz2
```
Linux环境下需要修改编译器目录设置，修改`bsp/raspi3-32/rtconfig.py`中的
```
EXEC_PATH = r'/opt/gcc-arm-none-eabi-4_8-2014q1_gri/bin'
EXEC_PATH = r'/opt/gcc-arm-none-eabi-5_4-2016q3/bin'
```
为编译工具的实际所在目录，这里注意要加上后缀 `/bin`