1 /******************************************************************************************************************************************
2 * 文件名称: SWM341_div.c
3 * 功能说明: SWM341单片机的DIV硬件除法功能驱动库
4 * 技术支持: http://www.synwit.com.cn/e/tool/gbook/?bid=1
5 * 注意事项:
6 * 版本日期: V1.0.0 2016年1月30日
7 * 升级记录:
8 *
9 *
10 *******************************************************************************************************************************************
11 * @attention
12 *
13 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION
14 * REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, SYNWIT SHALL NOT BE HELD LIABLE
15 * FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT
16 * OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONN-
17 * -ECTION WITH THEIR PRODUCTS.
18 *
19 * COPYRIGHT 2012 Synwit Technology
20 *******************************************************************************************************************************************/
21 #include "SWM341.h"
22 #include "SWM341_div.h"
23
24
25 /******************************************************************************************************************************************
26 * 函数名称: DIV_Init()
27 * 功能说明: 硬件除法器初始化
28 * 输 入: DIV_TypeDef * DIVx 指定要被设置的硬件除法器，有效值包括DIV
29 * 输 出: 无
30 * 注意事项: 无
31 ******************************************************************************************************************************************/
DIV_Init(DIV_TypeDef * DIVx)32 void DIV_Init(DIV_TypeDef * DIVx)
33 {
34 switch((uint32_t)DIVx)
35 {
36 case ((uint32_t)DIV):
37 SYS->CLKEN0 |= (0x01u<< SYS_CLKEN0_DIV_Pos);
38 break;
39 }
40 }
41