27 lines
679 B
C
27 lines
679 B
C
#include "paini.h"
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// 全局变量
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uint32_t timer_1s_cnt = 0; // 1秒计数器
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uint32_t timer_1min_cnt = 0; // 1分钟计数器
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uint32_t timer_1hour_cnt = 0; // 1小时计数器
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// 排泥控制函数
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void Dredge_Control(void)
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{
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static uint8_t dredge_flag = 0;
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if(dredge_flag && timer_1min_cnt >= 5) // 排泥5分钟
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{
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HAL_GPIO_WritePin(GPIOG, GPIO_PIN_4, GPIO_PIN_RESET); // 关闭排泥
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dredge_flag = 0;
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timer_1min_cnt = 0;
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}
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if(timer_1hour_cnt >= 72) // 72小时到
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{
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timer_1hour_cnt = 0;
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HAL_GPIO_WritePin(GPIOG, GPIO_PIN_4, GPIO_PIN_SET); // 开启排泥
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dredge_flag = 1;
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}
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}
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