rt-thread/bsp/synwit/libraries/SWM341_CSL/SWM341_StdPeriph_Driver/SWM341_div.c

/******************************************************************************************************************************************
* 文件名称: SWM341_div.c
* 功能说明: SWM341单片机的DIV硬件除法功能驱动库
* 技术支持: http://www.synwit.com.cn/e/tool/gbook/?bid=1
* 注意事项:
* 版本日期: V1.0.0      2016年1月30日
* 升级记录:
*
*
*******************************************************************************************************************************************
* @attention
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION
* REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, SYNWIT SHALL NOT BE HELD LIABLE
* FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT
* OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONN-
* -ECTION WITH THEIR PRODUCTS.
*
* COPYRIGHT 2012 Synwit Technology
*******************************************************************************************************************************************/
#include "SWM341.h"
#include "SWM341_div.h"


/******************************************************************************************************************************************
* 函数名称: DIV_Init()
* 功能说明: 硬件除法器初始化
* 输    入: DIV_TypeDef * DIVx    指定要被设置的硬件除法器，有效值包括DIV
* 输    出: 无
* 注意事项: 无
******************************************************************************************************************************************/
void DIV_Init(DIV_TypeDef * DIVx)
{
    switch((uint32_t)DIVx)
    {
    case ((uint32_t)DIV):
        SYS->CLKEN0 |= (0x01u<< SYS_CLKEN0_DIV_Pos);
        break;
    }
}