1.从ZMain里面的main函数开始分析 2.进入int main( void ); HalDriverInit(); //硬件相关初始化,有DMA初始化和UART初始化 3.进入HalDriverInit(); /* DMA */#if (defined HAL_DMA) && (HAL_DMA == TRUE) // Must be called before the init call to any module that uses DMA. HalDmaInit();#…
1Z0-053 争议题目解析330 考试科目:1Z0-053 题库版本:V13.02 题库中原题为: 330.What will be the end result of this set of RMAN commands? shutdown abort startup mount restore datafile 4 until time ,,09/30/2008:15:00:00; recover datafile 4 until time ,,09/29/2008:15:00:00; al…
/* $Id: dma.h,v 1.7 1992/12/14 00:29:34 root Exp root $ * linux/include/asm/dma.h: Defines for using and allocating dma channels. * Written by Hennus Bergman, 1992. * High DMA channel support & info by Hannu Savolainen * and John Boyd, Nov. 1992. */…