尤其是drv与csl中都有外设有驱动,其区别是什么
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
参考图片中的架构看一下,CSL相比DRV是更底层的API,在使用PDK中的例程时一般都是调用的DRV中的驱动,CSL有时也可用于裸机程序。
有一些外设,在drv目录下没有,只能用csl目录下的库么?
如ecap