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发表于 2008-8-14 23:41:57
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自己还是用心看看STM32的用户参考手册吧。
这里给你提供两张ADC部分的注入方式示意图,要还看不懂就也没办法了。
![](http://cache.amobbs.com/bbs_upload782111/files_10/ourdev_379401.jpg)
(原文件名:1.jpg)
![](http://cache.amobbs.com/bbs_upload782111/files_10/ourdev_379402.jpg)
(原文件名:2.jpg)
上图的注解:In normal scan conversion mode the conversion is repeated for all channels one by one.If an injected conversion is started the ADC stop converting the normal conversion channels and proceed to convert the injected configured channel. At the end of all injected channels conversion, the ADC continue the conversion from the channel where the normal conversion is stopped.When trigger occur, the conversion needs to be finished before we go to injected mode. |
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