120 lines
2.3 KiB
C
120 lines
2.3 KiB
C
////////////////////////////////////////////////////////////////////////////////
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/// 看门狗模块文件
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///
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///
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/// 包含相关初始化功能
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/// @file wdog_module.c
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/// @author gkl
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/// @date 2017-05-25创建
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/// @version v0.1
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////////////////////////////////////////////////////////////////////////////////
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// 包含的头文件
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#include "app_cfg.h"
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#include "gd32f4xx_gpio.h"
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#include <includes.h>
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#include "device_wdog.h"
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/// 引脚初始化
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///
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/// @param none
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/// @param none
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/// @return none
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/// @note 修改日志
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/// gkl与2017-05-26创建
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/// LH于2022-05-31
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static void init_dog()
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{
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//PE5
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rcu_periph_clock_enable(RCU_GPIOE);
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gpio_mode_set(GPIOE, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO_PIN_5);
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gpio_output_options_set(GPIOE, GPIO_OTYPE_PP, GPIO_OSPEED_25MHZ, GPIO_PIN_5);
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}
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//void GD32_reset()
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//{
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// //软件复位GD32
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// NVIC_SystemReset();
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//// GD32_RESET();
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//}
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//喂狗任务
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static void task_feeddog ()
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{
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while(1)
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{
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OSTimeDlyHMSM(0u,0u,0u,2u);
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//翻转电平喂狗
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gpio_bit_toggle(GPIOE, GPIO_PIN_5);
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}
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}
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/// 创建喂狗任务
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///
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/// @param none
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/// @param none
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/// @return none
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/// @note 修改日志
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/// gkl与2017-05-26创建
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static OS_STK task_feeddog_stk[TASK_FEEDDOG_STK_SIZE];
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static void task_create_feeddog (void)
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{
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CPU_INT08U task_err;
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CPU_INT08U name_err;
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task_err = OSTaskCreateExt((void (*)(void *)) task_feeddog,
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(void *) 0,
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(OS_STK *)&task_feeddog_stk[TASK_FEEDDOG_STK_SIZE - 1],
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(INT8U ) TASK_FEEDDOG_PRIO,
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(INT16U ) TASK_FEEDDOG_PRIO,
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(OS_STK *)&task_feeddog_stk[0],
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(INT32U ) TASK_FEEDDOG_STK_SIZE,
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(void *) 0,
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(INT16U )(OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR));
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#if (OS_TASK_NAME_EN > 0)
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OSTaskNameSet(TASK_FEEDDOG_PRIO, "task_feed_dog", &name_err);
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#endif
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}
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/// 看门狗模块初始化
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///
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/// 初始化io管脚，创建任务
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/// @param none
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/// @param none
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/// @return none
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/// @note 修改日志
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/// gkl与2017-05-26创建
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void init_wdog_module()
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{
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// 初始化io管脚
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init_dog();
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// 创建任务
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task_create_feeddog();
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}
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