添加普冉 PY32F040 OTA 双工程代码生成模板
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
@@ -0,0 +1,39 @@
|
||||
/******************************************************************************
|
||||
* @file iwdg.c
|
||||
* @brief 独立看门狗(HAL 封装)
|
||||
* @author cyWu <1917507415@qq.com>
|
||||
* @date 2026.08.18
|
||||
* @version V1.1.0
|
||||
* @history
|
||||
* - V1.1.0, 2026.08.18, cyWu, 改用 HAL_IWDG,参数见 Shared/iwdg_config.h
|
||||
* - V1.0.0, 2026.08.18, cyWu, 首次发布(寄存器版)
|
||||
******************************************************************************/
|
||||
|
||||
#include "iwdg.h"
|
||||
#include "main.h"
|
||||
#include "iwdg_config.h"
|
||||
|
||||
static IWDG_HandleTypeDef s_hiwdg;
|
||||
|
||||
/**
|
||||
* @brief 初始化/接管 IWDG(Bootloader 可能已启动,HAL 调用幂等)
|
||||
*/
|
||||
void iwdg_init(void)
|
||||
{
|
||||
s_hiwdg.Instance = IWDG;
|
||||
s_hiwdg.Init.Prescaler = IWDG_PRESCALER_16;
|
||||
s_hiwdg.Init.Reload = IWDG_RELOAD_VALUE;
|
||||
|
||||
if (HAL_IWDG_Init(&s_hiwdg) != HAL_OK)
|
||||
{
|
||||
Error_Handler(__FILE__, __LINE__);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief 喂狗,主循环周期调用(间隔须小于超时时间)
|
||||
*/
|
||||
void iwdg_feed(void)
|
||||
{
|
||||
(void)HAL_IWDG_Refresh(&s_hiwdg);
|
||||
}
|
||||
Reference in New Issue
Block a user