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Diffstat (limited to 'docs/source/quick_start/rt-thread/rtthread.rst')
| -rw-r--r-- | docs/source/quick_start/rt-thread/rtthread.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/docs/source/quick_start/rt-thread/rtthread.rst b/docs/source/quick_start/rt-thread/rtthread.rst index 92f847ff..784611b5 100644 --- a/docs/source/quick_start/rt-thread/rtthread.rst +++ b/docs/source/quick_start/rt-thread/rtthread.rst @@ -57,6 +57,15 @@ .. figure:: img/config_file.png * 使用 `scons --target=mdk` 或者 `scons` 进行编译 +* 如果使用的是 GCC ，需要在链接脚本(ld)中添加如下代码： + +.. code-block:: C + + /* section information for usbh class */ + . = ALIGN(4); + __usbh_class_info_start__ = .; + KEEP(*(.usbh_class_info)) + __usbh_class_info_end__ = .; 借助 STM32CubeMX 生成 USB 初始化 |