stm32f030 模拟IIC

#define read_SDA (GPIOA->IDR&GPIO_Pin_10) >>10 //PA10 SDA#define set_SDA GPIO_SetBits(GPIOA, GPIO_Pin_10) //PA10 SDA#define clr_SDA GPIO_ResetBits(GPI
posted @ 2017-05-27 11:55  风一样的男人2  阅读(611)  评论(0编辑  收藏  举报