Other Parts Discussed in Thread: CC2530, CC2538
如题uart的实现方式。
在CC2530/HA 的sdk中默认优先使用DMA,也提供DMA源码。
在CC2538/Z3.0 的sdk中默认优先使用isr方式。未提供DMA源码。
CC2538片上是有硬件DMA的,为什么不用DMA呢?
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.