摘要: 1、时钟 HSE_VALUE:8000000SystemCoreClock:168000000PLL_M:8PLL_N:336PLL_P:2PLL_Q:7 printf("\r\n* SystemCoreClock:%d MHz", SystemCoreClock); printf("\r\n* S 阅读全文
posted @ 2021-08-11 18:49 Mike_2019 阅读(74) 评论(0) 推荐(0) 编辑