SmartPDCode/truing_control/STS/HARDWARE/Timer/Timer.c

/*********************************************************************************************************
* Module   : Timer.c
* Abstract : Timer modules, this module is used to improve Timing service!
* Version  : 1.0.0
* Author   : Leopul(COPYRIGHT 2025 - 2027 Leopul. All rights reserved.)
* Complete : 2025-02-16
* Content  : None
* Note     : None
*********************************************************************************************************/
#include "Timer.h"
#include "gd32f30x_libopt.h"
#include "main.h"


static unsigned char s_i100msFlag  = 0;  
static unsigned char s_i2msFlag  = 0;    
static unsigned char s_i1secFlag = 0;    
volatile unsigned long int g_del_ms =0;


static void ConfigTimer14(unsigned short arr, unsigned short psc);  
static void ConfigTimer15(unsigned short arr, unsigned short psc);  
static void ConfigTimer16(unsigned short arr, unsigned short psc);  

static sts_data_t *data = 0;

static void ConfigTimer14(unsigned short arr, unsigned short psc)
{
  timer_parameter_struct timer_initpara;  


  rcu_periph_clock_enable(RCU_TIMER2);     

  timer_deinit(TIMER2);                   
  timer_struct_para_init(&timer_initpara);  


  timer_initpara.prescaler         = psc;              
  timer_initpara.counterdirection  = TIMER_COUNTER_UP;  
  timer_initpara.period            = arr;              
  timer_initpara.clockdivision     = TIMER_CKDIV_DIV1;  
  timer_init(TIMER2, &timer_initpara);                 

  timer_interrupt_enable(TIMER2, TIMER_INT_UP);  
  nvic_irq_enable(TIMER2_IRQn,0,3);               
  timer_enable(TIMER2);                      
}


static 	uint8_t   cnt_1 = 0;
static 	uint8_t   cnt_2 = 0;

static  uint8_t   level_cnt1 = 0;
static  uint8_t   level_cnt2 = 0;

static uint32_t   beep_cnt = 0;


uint8_t  recode_normal_channl = 0;

void TIMER2_IRQHandler(void)
{  
  //static  unsigned short s_iCnt2 = 0;                            
	static  uint16_t  cnt_1000 = 0;
	static  uint16_t   cnt_100 = 0;
	

  if(timer_interrupt_flag_get(TIMER2, TIMER_INT_FLAG_UP) == SET) 
  {
    timer_interrupt_flag_clear(TIMER2, TIMER_INT_FLAG_UP);       
  }
	if(data->beep_flag || data->i_beep_flag[0].beep_waning || data->i_beep_flag[1].beep_waning || data->o_beep_flag.beep_waning)
	{
		beep_cnt++;
		if(beep_cnt >= data->beep_count)
		{
			beep_cnt = 0;
			data->beep();
		}
	}else
	{
		beep_cnt = 0;
	}
	
	if(data->chiose_flag)
	{
		data->chiose_counter++;
		if(data->chiose_counter >= data->chiose_count_max)
		{
			data->chiose_counter = 0;
			data->beep();
		}
	}
	
#if 0
	if(data->input_1_up_flag)
	{
		level_cnt1 = 0;
		if(!data->input_1_down_flag)
		{
			cnt_1++;
			if(cnt_1 >= 3)
			{
				cnt_1 = data->input_1_up_flag = data->input_1_down_flag = 0;
				data->m_data.input_status.input_status[INPUT_CHANNEL_1] = 0;
				if(data->m_data.input_status.input_status[INPUT_CHANNEL_2]) data->choise_input(INPUT_CHANNEL_2);
			}
		}else
		{
			cnt_1 = data->input_1_up_flag = data->input_1_down_flag = 0;
		}
	}
#endif
	if(data->exit_init_flag)
	{
			if(data->get_input1_level()==0)
			{
				level_cnt1++;
				if(level_cnt1 >= 3)
				{
					level_cnt1 = 0;
					data->m_data.input_status.input_status[INPUT_CHANNEL_1] = 0;
					if(data->m_data.input_status.input_status[INPUT_CHANNEL_2])
					{
						if(data->m_data.md_choise.choise_ch != INPUT_CHANNEL_2)
						{
							recode_normal_channl = 1;
							data->choise_input(INPUT_CHANNEL_2);
						}
					}						
				}
			}else
			{
				level_cnt1 = 0;
				data->m_data.input_status.input_status[INPUT_CHANNEL_1] = 1;
				if(recode_normal_channl == 1)
				{
					recode_normal_channl = 0;
					data->choise_input(INPUT_CHANNEL_1);
				}
			}
	}
	
	
#if 0
	if(data->input_2_up_flag)
	{
		if(!data->input_2_down_flag)
		{
			cnt_2++;
			if(cnt_2 >= 3)
			{
				cnt_2 = data->input_2_up_flag = data->input_2_down_flag = 0;
				data->m_data.input_status.input_status[INPUT_CHANNEL_2] = 0;
				if(data->m_data.input_status.input_status[INPUT_CHANNEL_1]) data->choise_input(INPUT_CHANNEL_1);
			}
		}else
		{
			cnt_2 = data->input_2_up_flag = data->input_2_down_flag = 0;
		}
	}
#endif
	if(data->exit_init_flag)
	{
			if(data->get_input2_level()==0)
			{
				level_cnt2++;
				if(level_cnt2 >= 2)
				{
					level_cnt2 = 0;
					data->m_data.input_status.input_status[INPUT_CHANNEL_2] = 0;
					if(data->m_data.input_status.input_status[INPUT_CHANNEL_1])
					{
						if(data->m_data.md_choise.choise_ch != INPUT_CHANNEL_1)
						{
							recode_normal_channl = 2;
							data->choise_input(INPUT_CHANNEL_1);
						}
					}						
				}
			}else
			{
				level_cnt2 = 0;
				data->m_data.input_status.input_status[INPUT_CHANNEL_2] = 1;
				if(recode_normal_channl == 2)
				{
					recode_normal_channl = 0;
					data->choise_input(INPUT_CHANNEL_2);
				}
			}
	}

	cnt_1000++;
	cnt_100++;
	if(cnt_1000 >= 1000)
	{
		data->flag_1000ms = 1;
		cnt_1000 = 0;
		
	}
	if(cnt_100 >= 100)
	{
		data->flag_100ms = 1;
		cnt_100 = 0;
		
	}

}







void InitTimer(void)
{
	data  = get_sts();
	ConfigTimer14(999, 71);  //72MHz/(71+1)=1MHz£¬ÓÉ0¼ÆÊýµ½999Ϊ1ms 
}