DLPC3479的HOST_IRQ信号一直为高电平, DLPA3000DPFD和DLPC3479之间的SPI,上电之后信号没变化,也就是说没有数据通信。
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.