摘要: https://linux-sunxi.org/SPIdev The SPI bus (or Serial Peripheral Interface bus) is a synchronous serial data link originally created by motorola.For m 阅读全文
posted @ 2019-10-12 15:08 微信公众号--共鸣圈 阅读(969) 评论(0) 推荐(0) 编辑