摘要：
参考： 1.https://www.yiboard.com/thread-783-1-1.html 2.https://mansfield-devine.com/speculatrix/2018/01/avr-basics-spi-on-the-atmega-part-2/ 3.https://bl 阅读全文
摘要：
转自： 1. https://www.yiboard.com/thread-782-1-1.html 2.https://mansfield-devine.com/speculatrix/2018/01/avr-basics-spi-on-the-atmega-part-1/ 当AVR与其他器件进行 阅读全文