SPI总线之CPOL CPHASPI总线之CPOL CPHA 输出极性以及相位之间的关系讲解很详细: https://blog.csdn.net/jianjewl/article/details/70175410版权声明:本文为greenhand_T原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/greenhand_T/article/details/119393968