HECO2/Source/FND_display/mc2002.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include "Nano100Series.h"
#include "adc.h"
#include "gpio.h"
#include "pwm.h"
#include "timer.h"
#include "uart.h"
#include "sys.h"
#include "clk.h"
#include "EEPROM_Emulate.h"


#include "My_define.h"



void Initial_Signal();
void Disp_Segdata(uint8_t Sel, uint8_t digit4, uint8_t digit3, uint8_t digit2, uint8_t digit1);
void Led_OnOff(uint8_t kind, uint8_t onoff);


uint8_t Font_Data[18]={0x3F, 0x06, 0x5B, 0x4F, 0x66, 0x6D, 0x7D, 0x07, 0x7F, 0x67,\
					    0x80, 0x58, 0x79, 0x40, 0x00, 0x50, 0x77, 0x5E	 };
					   // .    ,    c     ,    E    ,   -  ,    ' '   ,    r   ,    A  ,    d
uint8_t seg_data[4][14];



#define A_DATA	PA4
#define A_CLK	PA3
#define A_STB	PA2



void Initial_Signal()
{
	uint8_t i;

	A_CLK = 1;
	A_STB = 1;


	for(i=0; i<8; i++)                                //command 1 (#0000_0001B) -> 5grid 8seg  
	{	
		A_STB = 0;
		A_CLK = 0;
		if(i==0)
		{
			A_DATA = 1;
		}
		else
		{
			A_DATA = 0;
		}
		A_CLK = 1;
	}
	A_STB = 1;
	
	for(i=0; i<8; i++)				//command 2 (#0100_0000B)
	{
		A_STB = 0;
		A_CLK = 0;
		if(i==6)
		{
			A_DATA = 1;
		}
		else
		{
			A_DATA = 0;
		}
		A_CLK = 1;
	}
	A_STB = 1;
	
	for(i=0; i<8; i++)				//command 3 (#1100_0000B)
	{
		A_STB = 0;
		A_CLK = 0;
		if(i==6 || i==7)
		{
			A_DATA = 1;
		}
		else
		{
			A_DATA = 0;
		}
		A_CLK = 1;
	}


	for(i=0; i<112; i++)				//data
	{
		A_STB = 0;
		A_CLK = 0;
		A_DATA = 0;
		A_CLK = 1;
	}
	A_STB = 1;
	
	for(i=0; i<8; i++) 				//command 4 (#1000_0100B)
	{
		A_STB = 0;
		A_CLK = 0;
		if(i==3 || i==7)
		{
			A_DATA = 1;
		}
		else
		{
			A_DATA = 0;
		}
		A_CLK = 1;
	}
	A_STB = 1;
}

uint16_t one_sec = 0;
extern uint8_t Tmperature_Error;

void Disp_Segdata(uint8_t Sel, uint8_t digit4, uint8_t digit3, uint8_t digit2, uint8_t digit1)
{
	
	seg_data[Sel][0] = Font_Data[digit4];
	seg_data[Sel][1] = Font_Data[digit4]>>3;

	seg_data[Sel][2] = Font_Data[digit3];
	seg_data[Sel][3] = Font_Data[digit3]>>3;

	seg_data[Sel][4] = Font_Data[digit2];
	seg_data[Sel][5] = Font_Data[digit2]>>3;

	seg_data[Sel][6] = Font_Data[digit1];
	seg_data[Sel][7] = Font_Data[digit1]>>3;

}

enum{
K_VENT,
K_AUTO,
K_AIR,
K_WIND1,
K_WIND2,
K_WIND3,
K_WIND4,
K_WIND5,
K_PM25_1,
K_PM25_2,
K_PM25_4,
K_PM25_3,

K_PM10_1,
K_PM10_2,
K_PM10_4,
K_PM10_3,

K_TIME_1,
K_TIME_4,
K_TIME_8,
K_LOCK,

K_JUMKEOM,
K_FILTER_CLEAN,
K_FILTER_CHANGE,
K_EXTRA1,

K_CO2_1,
K_CO2_2,
K_CO2_4,
K_CO2_3,

K_SOJA_CLEAN,
K_SOJA_CHANGE,
K_IOT,
K_EXTRA2,

};



void Led_OnOff(uint8_t kind, uint8_t onoff)
{
	if(onoff == 1)
	{
		if(kind < 6)
		{
			seg_data[3][0] |= 0x01<<kind;
		}	
		else if(kind < 8)
		{
			seg_data[3][1] |= 0x01<<(kind-3);
		}
		else if(kind < 14)
		{
			seg_data[3][2] |= 0x01<<(kind-8);
		}
		else if(kind < 16)
		{
			seg_data[3][3] |=0x01<<(kind-8-3);
		}
		else if(kind < 22)
		{
			seg_data[3][4] |= 0x01<<(kind-16);
		}
		else if(kind < 24)
		{
			seg_data[3][5] |=0x01<<(kind-16-3);
		}
		else if(kind < 30)
		{
			seg_data[3][6] |= 0x01<<(kind-24);
		}
		else if(kind < 32)
		{
			seg_data[3][7] |=0x01<<(kind-24-3);
		}
		else // all on
		{
			seg_data[3][0] = 0xFF;
			seg_data[3][1] = 0xFF;
			seg_data[3][2] = 0xFF;
			seg_data[3][3] = 0xFF;
			seg_data[3][4] = 0xFF;
			seg_data[3][5] = 0xFF;
			seg_data[3][6] = 0xFF;
			seg_data[3][7] = 0xFF;
		}
	}
	else
	{
		if(kind < 6)
		{
			seg_data[3][0] &= ~(0x01<<kind);
		}	
		else if(kind < 8)
		{
			seg_data[3][1] &= ~(0x01<<(kind-3));
		}
		else if(kind < 14)
		{
			seg_data[3][2] &= ~(0x01<<(kind-8));
		}
		else if(kind < 16)
		{
			seg_data[3][3] &= ~(0x01<<(kind-8-3));
		}
		else if(kind < 22)
		{
			seg_data[3][4] &= ~(0x01<<kind-16);
		}
		else if(kind < 24)
		{
			seg_data[3][5]  &= ~(0x01<<(kind-16-3));
		}
		else if(kind < 30)
		{
			seg_data[3][6]  &= ~(0x01<<kind-24);
		}
		else if(kind < 32)
		{
			seg_data[3][7]  &= ~(0x01<<(kind-24-3));
		}
		else // all off
		{
			seg_data[3][0] = 0;
			seg_data[3][1] = 0;
			seg_data[3][2] = 0;
			seg_data[3][3] = 0;
			seg_data[3][4] = 0;
			seg_data[3][5] = 0;
			seg_data[3][6] = 0;
			seg_data[3][7] = 0;
		}	}
}

void Make_A(void)
{
	uint8_t i,j;
	uint8_t Mask;

	A_STB = 1;
	A_CLK = 1;
	
	for(i=0; i<8; i++)                     //command 1 (#0000_0011B) 
	{	
		A_STB = 0;
		A_CLK = 0;
		if( i==0)                  //5grid, 8segment
			A_DATA = 1;
		else
			A_DATA = 0;
		
		A_CLK = 1;
	}
	A_STB = 1;
	
	for(i=0; i<8; i++)				//command 2 (#0100_0000B)
	{
		A_STB = 0;
		A_CLK = 0;
		if(i==6)                             //command2:01
			A_DATA = 1;
		else
			A_DATA = 0;
		
		A_CLK = 1;
	}
	A_STB = 1;
	
	for(i=0; i<8; i++)				//command 3 (#1100_0000B)
	{
		A_STB = 0;
		A_CLK = 0;
		if(i==6 || i==7)
			A_DATA = 1;
		else
			A_DATA = 0;
		
		A_CLK = 1;
	}

	for(i=0; i<14; i++)			    	
	{
		Mask = 0x01;
		for(j=0; j<8; j++)
		{
		A_STB = 0;
		A_CLK = 0;
			if(seg_data[0][i] & Mask)A_DATA = 1;
			else A_DATA = 0;
			A_CLK = 1;
			Mask <<= 1;
		}
	}
	A_STB = 1;


	for(i=0; i<8; i++) 				//command 4 (#1000_0100B)
	{
		A_STB = 0;
		A_CLK = 0;

		if(i==0 ||i==1 ||i==2 ||i==3 || i==7)      //pulse width=14/16
			A_DATA = 1;
		else
			A_DATA = 0;
		
		A_CLK = 1;
	}
	A_STB = 1;
}


uint8_t Power_On = 0;

void Display_update(void)
{
    uint8_t Digit_1000 = 0,Digit_100 = 0,Digit_10 = 0,Digit_1 = 0;
    
    if(Power_On == 0)
    {
        Disp_Segdata(0, 14, 14, 14, 14); 
    }
    else
    {
        Digit_1000 = SEN66_CO2_value%10000/1000;
        if(Digit_1000 == 0) Digit_1000 = 14; // blank

        Digit_100 = SEN66_CO2_value%1000/100;
        if((Digit_1000 == 0)&&(Digit_100 == 0)) Digit_100 = 14; // blank
        
        Disp_Segdata(0, Digit_1000, Digit_100, SEN66_CO2_value%100/10, SEN66_CO2_value%10); 	
    }
}


void Display_process(void)
{
	Make_A();
}