The lower three bits (i.e. 2,1,0) of the Address Byte will contain peripheral specific commands.
时间: 2024-05-29 07:12:47 浏览: 10
This statement is not necessarily true. The lower three bits of the Address Byte may contain peripheral specific commands in some communication protocols, but not all. It depends on the specific protocol being used.
相关问题
animation doesn't contain the root track. Import failed.
As an AI language model, I don't have enough context to provide a specific solution to your problem, but in general, this error message usually indicates that there is a problem with the animation file you are trying to import. It could be that the file is corrupted or incomplete, or it may be a compatibility issue with the program you are using to import it.
To troubleshoot this issue, you can try the following steps:
1. Check the file format of the animation file and ensure that it is supported by the program you are using.
2. Verify that the file is not corrupted by trying to open it in a different program or by re-downloading it from the source.
3. If you are importing the animation into a larger project, check that all the necessary files and dependencies are present and correctly linked.
4. Try importing the animation into a new project to see if the issue persists.
5. If none of these steps work, try contacting the support team for the program you are using for further assistance.
The STATICFILES_DIRS setting should not contain the STATIC_ROOT setting.
是的,你说得对。`STATICFILES_DIRS` 和 `STATIC_ROOT` 是互斥的,因为它们都用于指定静态文件的存储位置。`STATICFILES_DIRS` 应该包含所有的静态文件目录,而 `STATIC_ROOT` 应该是 `python manage.py collectstatic` 命令收集所有静态文件的目标目录。
如果 `STATICFILES_DIRS` 包含了 `STATIC_ROOT`,则在执行 `python manage.py collectstatic` 命令时,Django 可能会把静态文件复制到错误的目录。因此,Django 在收集静态文件时会忽略 `STATICFILES_DIRS` 中包含的 `STATIC_ROOT` 目录。
正确的做法是将 `STATIC_ROOT` 和 `STATICFILES_DIRS` 配置成互斥的,例如:
```
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'staticfiles'),
]
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
```
在这个例子中,`STATICFILES_DIRS` 包含了 `BASE_DIR/staticfiles` 目录,而 `STATIC_ROOT` 包含了 `BASE_DIR/static` 目录。这样配置后,Django 将会在 `STATICFILES_DIRS` 中查找静态文件,并将其收集到 `STATIC_ROOT` 目录下。
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