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authorsakumisu <[email protected]>2024-05-17 17:03:50 +0800
committersakumisu <[email protected]>2024-05-17 17:03:50 +0800
commit1d9a36b61c1bc5d4b5b7086e6e61e99b8d1beb66 (patch)
treee0d3c161d912ecfed97c2dcd056b5f98bb49c74b /docs/source/api
parentb1c81a92f56ab5a0444384a8b3103de97a76daa6 (diff)
update(docs): update rst
Diffstat (limited to 'docs/source/api')
-rw-r--r--docs/source/api/api_port.rst2
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/source/api/api_port.rst b/docs/source/api/api_port.rst
index 74a4ecb5..a11a8b6c 100644
--- a/docs/source/api/api_port.rst
+++ b/docs/source/api/api_port.rst
@@ -210,6 +210,8 @@ usbh_submit_urb
- **arg** 传输完成时携带的参数
- **iso_packet** iso 数据包
+.. note:: timeout 如何没有特别对时间的要求,必须设置成 0xffffffff,原则上不允许超时,如果超时了,一般不能再继续工作
+
`errorcode` 可以返回以下值:
.. code-block:: C