📄 main.c

📁 AVR ATEMG128 触摸屏驱动程序 C语言
💻 C
📖 第 1 页 / 共 4 页
字号:
12 3 4 下一页
#include <avr/io.h>
#include <avr/delay.h>
#include <avr/signal.h>
#include <avr/interrupt.h>
#include <twi.h>
#include <avr/pgmspace.h>
#include <string.h> 
#include <stdio.h>
#include <deprecated.h>
#include <avr/eeprom.h>
#include <stdlib.h>
#include <math.h>

#define uchar unsigned char
#define uint  unsigned int
#define ulong unsigned long int

#define TRUE	1
#define FAIL	0
#define ON		1
#define OFF		0

#define FREQ 		4
//*************时间中断**********
static uchar Flag_1S = OFF;
static uchar Flag_1M = OFF;
static uchar  GS_1S,GS_1M;
//**************压力*************************
static uchar PRESS_TX[6] = { '#','0','1','R','D',13 };
static uchar PRESS_RX[13] = { 0 };
static uchar Press_Mid[10] = { 0 };
double Press_Data;
uint WWW;
uint WWW1;
static uchar Re_Press =0;
uchar Flag_ZD = 0;
//***************SC16C2550*************************
#define BTUON			0x80
#define RXRDY			0x04
#define TXRDY			0x02

uchar Re_Sc16A[40]=  {0};
uchar Re_Sc16B[40]=  {0};
static uchar Re_PB = 0;
static uchar Re_PA = 0;

#define UART_A_DATA   (*(volatile uint8_t *) 0x8000) 
#define UART_A_IER	  (*(volatile uint8_t *) 0x8001) 		//0X03
#define UART_A_STATE  (*(volatile uint8_t *) 0x8002) 
#define UART_A_DLL	  (*(volatile uint8_t *) 0x8000)		//0C
#define UART_A_DLM	  (*(volatile uint8_t *) 0x8001)		//00
#define UART_A_LCR	  (*(volatile uint8_t *) 0x8003)		//
#define UART_A_MCR    (*(volatile uint8_t *) 0x8004)
#define UART_A_LSR    (*(volatile uint8_t *) 0x8005)
//
#define UART_B_DATA   (*(volatile uint8_t *) 0xC000) 
#define UART_B_IER	  (*(volatile uint8_t *) 0xC001) 		//0X03
#define UART_B_STATE  (*(volatile uint8_t *) 0xC002) 
#define UART_B_DLL	  (*(volatile uint8_t *) 0xC000)		//0C
#define UART_B_DLM	  (*(volatile uint8_t *) 0xC001)		//00
#define UART_B_LCR	  (*(volatile uint8_t *) 0xC003)		//
#define UART_B_MCR    (*(volatile uint8_t *) 0xC004)
#define UART_B_LSR    (*(volatile)uint8_t *) 0xC005)

static uchar Flag_Tx_A;
static uchar Flag_Tx_B;

#define Sc16_Tx_A_OPEN	UART_A_IER = 0x03
#define Sc16_Rx_A_OPEN  UART_A_IER = 0x01

#define Sc16_Tx_B_OPEN  UART_B_IER = 0x03
#define Sc16_Rx_B_OPEN  UART_B_IER = 0x01

//**************Flow *****************
static uchar W_One[5]= {'*','@','=','A',13 };//Flow_One[5] = { '*','@','=','A',13 };
static uchar W_P_21[5] =  { '*','W','2','1','=' };
static uchar W_D_22[5] =  { '*','W','2','2','='};
static uchar W_Enter[2] = { 13,13 };
static uchar W_PD_MID[10] = {0};
static uchar W_RBS[2] = {'A',13 };
static uchar Flow_MID[10] = {0};

static uchar Flag_ReA = 0;

static uchar Flag_Gf = 0;
//***************Plump ********************
static uchar Plump_Open[2] = {'O',13 };
static uchar Plump_Close[2] = { 'C',13 };
static uchar Plump_Set_Point[2] = { 'S','1'};
static uchar Plump_End [2] = { 13,13 };
static uchar Plump_P[1] = { 'G'};
static uchar Plump_D[1] = { 'L'};

//***********KEY-TABLE 左 右 中*****************
static int KEY_LEFT[4] ={6,205,84,234 };
static int KEY_LEFT_P[4] = {0};
static int KEY_RIGH[4] ={230,208,310,235 } ;
static int KEY_RIGH_P[4] = {0};
static int KEY_MID[4] = {110,205,192,234 };
static int KEY_MID_P[4] = { 0 };
//*********Pin_6_KEY *************************
static int KEY_P6_rate[4] =  { 116,61,265,98};
static int KEY_P6_rateP[4] = { 0 };
static int KEY_P6_press[4] = { 116,109,265,146 };
static int KEY_P6_pressP[4] = { 0 };
static int KEY_P6_time[4] = { 116,155,265,194 };
static int KEY_P6_timeP[4] = { 0 };

static uint16_t Fix_Flow = 45;
static uint16_t Fix_Press = 388;
static uint16_t Fix_Time = 20;
static uint16_t Buff_Time =0;
static double Valve = 0;
static uint16_t Flow_Ret = 0;
//ZZZZZZZZZZZZZZZZZZZ
static uint16_t Fix_ZX =0;
//XXXXXXXXXXXXXXXXXXXX
//*********Pin_8_KEY***************************
static int KEY_P8_flow[4] = { 105,94,268,131 };
static int KEY_P8_flowP[4] = { 0 };
static int KEY_P8_press[4] = { 105,157,268,194 };
static int KEY_P8_pressP[4] = { 0 };
//*********Pin17_KEY **************************
static uint16_t Fix_P = 200;
static uint16_t Fix_D = 500;
static int KEY_P17_p[4] = { 90,95,251,130 };
static int KEY_P17_pP[4] = { 0 };
static int KEY_P17_d[4] = { 90,158,2251,193 };
static int KEY_P17_dP[4] = { 0 };

//*********Pin16_Key 1 2 3 ***********
static int KEY_P16_1[4] = {56,43,230,75 };
static int KEY_P16_1P[4] = {0};
static int KEY_P16_2[4] = {57,84,213,116 };
static int KEY_P16_2P[4] = {0};
static int KEY_P16_3[4] = {56,126,196,158 };
static int KEY_P16_3P[4] = {0};
//*********Pin15_Key 1 2 ..Q*******************
static int KEY_P15_1[4] = {5,110,54,142 };
static int KEY_P15_1P[4] = {0};
static int KEY_P15_2[4] = {56,110,105,142 };
static int KEY_P15_2P[4] = {0};
static int KEY_P15_3[4] = {107,110,156,142 };
static int KEY_P15_3P[4] = {0};
static int KEY_P15_4[4] = {158,110,207,142 };
static int KEY_P15_4P[4] = {0};
static int KEY_P15_5[4] = {209,110,258,142 };
static int KEY_P15_5P[4] = {0};
static int KEY_P15_6[4] = {260,110,308,142 };
static int KEY_P15_6P[4] = {0};
//
static int KEY_P15_7[4] = {5,149,54,181 };
static int KEY_P15_7P[4] = {0};
static int KEY_P15_8[4] = {56,149,105,181 };
static int KEY_P15_8P[4] = {0};
static int KEY_P15_9[4] = {107,149,156,181 };
static int KEY_P15_9P[4] = {0};
static int KEY_P15_0[4] = {158,149,207,181 };
static int KEY_P15_0P[4] = {0};
static int KEY_P15_c[4] = {209,149,258,181 };
static int KEY_P15_cP[4] = {0};
static int KEY_P15_q[4] = {260,149,308,181 };
static int KEY_P15_qP[4] = {0};

//**********Pin_18_Key**********************
static uint16_t Fix_18_Press = 100;
static uint16_t Fix_18_P  = 12;
static uint16_t Fix_18_D  = 5;
static uint16_t GonGon=0;
static uint16_t JINYU = 0;
static uint16_t DD = 0;
static uint16_t AAA1 = 0;
static uint16_t AAA2 = 0;
//**********LCD使用***********
#define  CONTR_LCD_PORT     PORTE				//定义LCD控制口
#define  LE            		PE7
#define  BUSY				0x04
#define  STB				PE3
#define  LCD_DATA_PORT		PORTB

uchar Pin;
uchar RxLen =0;
uchar Receive_Dat[11];
uchar Flag_Rec;
int  X_Zb;
int  Y_Zb;

static int touch_lefttop_x,touch_lefttop_y;
static int touch_rightbottom_x,touch_rightbottom_y;
float ratio_x,ratio_y;

uchar point[7] = { 0x1B,0x11,0x1B,0x1E,0x1B,0x58,0x01 };
uchar Point_Date[10]= { 0 };
uchar Point_Kong[10] = {0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20 };
//****************************
void DelayMs(uint t)
{
	uint i;
	for(i =0;i<t;i++)
		_delay_loop_2( 250*FREQ	);
}
//*******************************
void Send_byte(uchar a);
//****************************
//接受中断触摸屏
SIGNAL(SIG_UART0_RECV)
{
	uchar c;
	c = UDR0;
	if( Flag_Rec == OFF)
	{
		if(( RxLen == 0) && (c == 'T'))
		{
			Receive_Dat[RxLen] = c;
			RxLen ++;
		}
		else
		{
			if( RxLen != 0 )
			{
				Receive_Dat[RxLen] = c;
				RxLen ++;
			}		
		}
		if(RxLen == 11)
		{
			if((Receive_Dat[10]==13) && (Receive_Dat[5]== 44))
			{
				RxLen = 0 ;
				Flag_Rec = ON;
			}
			else
			{
				RxLen = 0;
			}
		}	
	}
}
//******************************************
//接受中断压力
SIGNAL(SIG_UART1_RECV)
{
	uchar c;
	c = UDR1;
	if( Re_Press != 0 )
	{
		PRESS_RX[Re_Press] = c;
		Re_Press ++;
	}
	if((Re_Press ==0) && (c == '*'))
	{
		PRESS_RX[Re_Press] = c;
		Re_Press ++;
	}	
	if(Re_Press == 13)
	{
		Re_Press = 0 ;
		Flag_ZD = ON;
	}	
}

//**********SC162550-UART-A******************
SIGNAL(SIG_INTERRUPT4)
{
	uchar a,b,c;
	a = UART_A_STATE;	
	if( a & TXRDY )
	{
		Flag_Tx_A = ON;
	}
	if( Flag_ReA == OFF)
	{
		if( a & RXRDY )
		{
			b = UART_A_DATA;
			Re_Sc16A[Re_PA] = b;
			Re_PA ++;
		}
	}
	else
	{
		c = UART_A_DATA;
	}	
}
//**********SC162550-UART-B********************
SIGNAL(SIG_INTERRUPT5)
{
	uchar a,b;
	a = UART_B_STATE;	
	if( a & TXRDY )
	{
		Flag_Tx_B = ON;
	}
	if( a & RXRDY )
	{
		b = UART_B_DATA;
		Re_Sc16B[Re_PB] = b;
		Re_PB ++;
	}
}

//*******************************
void Asc_Dig(void)
{
	char a;
	X_Zb = 0;
	Y_Zb = 0;
	//------X---------
	a = Receive_Dat[1];
	a -= 48;
	X_Zb = a * 1000;
	a = Receive_Dat[2];
	a -= 48;
	X_Zb += a * 100;
	a = Receive_Dat[3];
	a -= 48;
	X_Zb += a * 10;
	a = Receive_Dat[4];
	a -= 48;
	X_Zb += a ;
	//-------Y---------
	a = Receive_Dat[6];
	a -= 48;
	Y_Zb += a * 1000;
	a = Receive_Dat[7];
	a -= 48;
	Y_Zb += a * 100;
	a = Receive_Dat[8];
	a -= 48;
	Y_Zb += a * 10;
	a = Receive_Dat[9];
	a -= 48;
	Y_Zb += a ;	
}
//*********触摸屏*******************
void Uart0_Init(void)
{
	UCSR0B = (1<<RXCIE0) | (1 << RXEN0);
	UBRR0L = 47;
}
//*********压力****************
void Uart1_Init(void)
{
	UCSR1B = (1 << RXEN1) |(1 << TXEN1) | (1 << RXCIE1);			//( 1<<TXCIE1 )|(1<<RXCIE1) | 
	UBRR1L = 23;
}
//***************************
void LCD_Init(void)
{
	DDRB = 0XFF;
	PORTB = 0XFF;
	DDRE  = 0XC8;
	PORTE = 0XFF;
}
//********显示触摸屏********************
void Disp_Pin(uchar number)
{
	uchar a;
	a = number;
	a = a *5 -1;
	LCD_DATA_PORT = 0x1B;
	cbi(CONTR_LCD_PORT,LE);
	asm("nop");
	//////////////////////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	//////////////////////////////////////////////////////
	sbi(CONTR_LCD_PORT,LE);
	/////////////////////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	////////////////////////////////////////////////////
	while( PINE & BUSY);
	cbi(CONTR_LCD_PORT,STB);
	asm("nop");
	///////////////////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	//////////////////////////////////////////////////
	sbi(CONTR_LCD_PORT,STB);
	/////////////////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	/////////////////////////////////////////////////
	LCD_DATA_PORT = 0x50;
	cbi(CONTR_LCD_PORT,LE);
	asm("nop");
	////////////////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	/////////////////////////////////////////////////
	sbi(CONTR_LCD_PORT,LE);
	////////////////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	////////////////////////////////////////////////
	while( PINE & BUSY);
	cbi(CONTR_LCD_PORT,STB);
	asm("nop");
	///////////////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	//////////////////////////////////////////////
	sbi(CONTR_LCD_PORT,STB);
	//////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	/////////////////////////////////////
	LCD_DATA_PORT = a;
	cbi(CONTR_LCD_PORT,LE);
	asm("nop");
	///////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	//////////////////////////////////////
	sbi(CONTR_LCD_PORT,LE);
	///////////////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	//////////////////////////////////////
	while( PINE & BUSY);
	asm("nop");
	asm("nop");
	//////////////////////////////
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	asm("nop");
	///////////////////////////////////////
	cbi(CONTR_LCD_PORT,STB);
	asm("nop");
	////////////////////////////////////////
	asm("nop");
12 3 4 下一页
💿 文件大小 65 K
👤 上传用户 lzjcbm11
📂 所属分类单片机开发
🏷️ 相关标签

#ATEMG #AVR #128 #触摸屏
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -