?? main.c
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#include "option.h"
#include "def.h"
#include "44b.h"
#include "44blib.h"
#include "..\inc\myplmm.h"
#define dangliang 0.0024414
#define XTOTAL 320
#define YTOTAL 240
#define EVERYX 32
#define HIGHB 32
;
#define SCR_XSIZE (320)
#define SCR_YSIZE (240)
#define LCD_XSIZE (320)
#define LCD_YSIZE (240)
#define M5D(n) ((n) & 0x1fffff)
///////////////////////////////////////////////////////////////
#define ARRAY_SIZE_MONO (SCR_XSIZE/8*SCR_YSIZE)
#define ARRAY_SIZE_G4 (SCR_XSIZE/4*SCR_YSIZE)
#define ARRAY_SIZE_G16 (SCR_XSIZE/2*SCR_YSIZE)
#define ARRAY_SIZE_COLOR (SCR_XSIZE/1*SCR_YSIZE)
#define HOZVAL (LCD_XSIZE/4-1)
#define HOZVAL_COLOR (LCD_XSIZE*3/8-1)
#define LINEVAL (LCD_YSIZE-1)
#define MVAL (13)
///////////////////////////////////////////////////////////////
#define CLKVAL_MONO (13) //60Mhz, CLKVAL=19 ->78.6Hz
#define CLKVAL_G4 (13) //60Mhz, CLKVAL=19 ->78.6Hz
#define CLKVAL_G16 (13) //60Mhz, CLKVAL=19 ->78.6Hz
#define CLKVAL_COLOR (10) //60Mhz, CLKVAL=19 ->78.6Hz
/*************************************************/
unsigned int (*frameBuffer1)[SCR_XSIZE/32];
unsigned int (*frameBuffer4)[SCR_XSIZE/16];
unsigned int (*frameBuffer16)[SCR_XSIZE/8];
unsigned int (*frameBuffer256)[SCR_XSIZE/4];
void ad_init(void);
void displaylcd32(unsigned int x, unsigned int y, char num,char type);
void clear(void);
void Lcd_kb_MonoInit(void);
void Isr_Init(void);
void HaltUndef(void);
void HaltSwi(void);
void HaltPabort(void);
void HaltDabort(void);
void Main(void)
{
float value=0;
int chance=0;
unsigned int i=0;
U32 Xall=0,Yall=0;
U32 Pt[6];
int j=0, k=0;
char num=0;
rSYSCFG=SYSCFG_8KB;
#if (PLLON==1)
ChangePllValue(PLL_M,PLL_P,PLL_S);
#endif
Isr_Init();
Port_Init();
Uart_Init(0,115200);
Uart_Select(0);
Delay(1000); //calibrate Delay()
Uart_Printf("現(xiàn)在開始 A/D 采樣測試\n");
Uart_Printf("請選擇采樣通道號 (0----7)\n");
chance =(char) (Uart_GetIntNum()& 0xf);
Lcd_kb_MonoInit();
ad_init();
clear();
while(!(Uart_GetKey()))
{
rADCCON=chance<<2; // AIN0----AIN7, always is 3
for(i=0;i<1000;i++); //delay to set up the next channel
for(i=0;i<5;i++)
{
rADCCON|=0x1; // Start X-position conversion
for(j=0;j<1000;j++);
while(rADCCON & 0x1); // Check if Enable_start is low
while(!(rADCCON & 0x40)); // Check ECFLG
Pt[i]=(0x3ff&rADCDAT);
for(j=0;j<1000;j++);
}
Pt[5]=(Pt[0]+Pt[1]+Pt[2]+Pt[3]+Pt[4])/5;
j=0;
value = Pt[5]* dangliang;
num = (char) value;
displaylcd32(100+j*32, 120, num, 1);
j++;
displaylcd32(100+j*32, 120, 16, 1); // dop
j++;
num = (value *10) - ((char) value)*10 ;
displaylcd32(100+j*32, 120, num, 1);
j++;
num = ((value *100) - ((char) value)*100)-num*10 ;
displaylcd32(100+j*32, 120, num, 1);
j++;
displaylcd32(100+j*32, 120, 17, 1); //v
Uart_Printf("get data = %lf\n", value);
for(i=0;i<10000;i++);
}
rADCCON=rADCCON & 0x7e;
rCLKCON=0x6ff8; // close A/D
Uart_Printf(" test is end !! \n");
}
//////////////////////////////////////////////////////////////////////////////////////////
void Lcd_kb_MonoInit(void)
{
#define MVAL_USED 0
if((U32)frameBuffer256==0)
{
frameBuffer256=(unsigned int (*)[SCR_XSIZE/4])malloc(ARRAY_SIZE_COLOR);
}
rLCDCON1=(0)|(2<<5)|(MVAL_USED<<7)|(0x3<<8)|(0x3<<10)|(CLKVAL_COLOR<<12);
// disable,8B_SNGL_SCAN,WDLY=8clk,WLH=8clk,
rLCDCON2=(LINEVAL)|(HOZVAL_COLOR<<10)|(10<<21);
//LINEBLANK=10 (without any calculation)
rLCDSADDR1= (0x3<<27) | ( ((U32)frameBuffer256>>22)<<21 ) | M5D((U32)frameBuffer256>>1);
// 256-color, LCDBANK, LCDBASEU
rLCDSADDR2= M5D(((U32)frameBuffer256+(SCR_XSIZE*(LINEVAL+1)))>>1) | (MVAL<<21);
rLCDSADDR3= (LCD_XSIZE/2) | ( ((SCR_XSIZE-LCD_XSIZE)/2)<<9 );
//The following value has to be changed for better display.
rREDLUT =0xfdb97531;
rGREENLUT=0xfdb97531;
rBLUELUT =0xfb73;
rDITHMODE=0x0;
rDP1_2 =0xa5a5;
rDP4_7 =0xba5da65;
rDP3_5 =0xa5a5f;
rDP2_3 =0xd6b;
rDP5_7 =0xeb7b5ed;
rDP3_4 =0x7dbe;
rDP4_5 =0x7ebdf;
rDP6_7 =0x7fdfbfe;
rLCDCON1=(1)|(2<<5)|(MVAL_USED<<7)|(0x3<<8)|(0x3<<10)|(CLKVAL_COLOR<<12);
}
/////////////////////////////////////////////////////////////////////////////////////////
/************************* ********************************/
void displaylcd32(unsigned int x, unsigned int y, char num, char type)
{
unsigned int *pbuffer,temp_data;
unsigned int i=0, j=0, m=0;
//clrscreen();
pbuffer =(U32*) frameBuffer256;
for(m=0; m<HIGHB; m++)
{
i = (y+m)*XTOTAL*8/EVERYX+x*8/EVERYX;
//Uart_Printf("the i is : %x \n", i);
if (type == 0)
{
temp_data = (Bitmap32[num][m*32] << 24) + (Bitmap32[num][m*32+1] << 16) + (Bitmap32[num][m*32+2] << 8) +(Bitmap32[num][m*32+3]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32[num][m*32+4] << 24) + (Bitmap32[num][m*32+5] << 16) + (Bitmap32[num][m*32+6] << 8) +(Bitmap32[num][m*32+7]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32[num][m*32+8] << 24) + (Bitmap32[num][m*32+9] << 16) + (Bitmap32[num][m*32+10] << 8) +(Bitmap32[num][m*32+11]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32[num][m*32+12] << 24) + (Bitmap32[num][m*32+13] << 16) + (Bitmap32[num][m*32+14] << 8) +(Bitmap32[num][m*32+15]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32[num][m*32+16] << 24) + (Bitmap32[num][m*32+17] << 16) + (Bitmap32[num][m*32+18] << 8) +(Bitmap32[num][m*32+19]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32[num][m*32+20] << 24) + (Bitmap32[num][m*32+21] << 16) + (Bitmap32[num][m*32+22] << 8) +(Bitmap32[num][m*32+23]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32[num][m*32+24] << 24) + (Bitmap32[num][m*32+25] << 16) + (Bitmap32[num][m*32+26] << 8) +(Bitmap32[num][m*32+27]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32[num][m*32+28] << 24) + (Bitmap32[num][m*32+29] << 16) + (Bitmap32[num][m*32+30] << 8) +(Bitmap32[num][m*32+31]);
pbuffer[i]=temp_data;
}
else
{
temp_data = (Bitmap32_num[num][m*32] << 24) + (Bitmap32_num[num][m*32+1] << 16) + (Bitmap32_num[num][m*32+2] << 8) +(Bitmap32_num[num][m*32+3]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32_num[num][m*32+4] << 24) + (Bitmap32_num[num][m*32+5] << 16) + (Bitmap32_num[num][m*32+6] << 8) +(Bitmap32_num[num][m*32+7]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32_num[num][m*32+8] << 24) + (Bitmap32_num[num][m*32+9] << 16) + (Bitmap32_num[num][m*32+10] << 8) +(Bitmap32_num[num][m*32+11]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32_num[num][m*32+12] << 24) + (Bitmap32_num[num][m*32+13] << 16) + (Bitmap32_num[num][m*32+14] << 8) +(Bitmap32_num[num][m*32+15]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32_num[num][m*32+16] << 24) + (Bitmap32_num[num][m*32+17] << 16) + (Bitmap32_num[num][m*32+18] << 8) +(Bitmap32_num[num][m*32+19]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32_num[num][m*32+20] << 24) + (Bitmap32_num[num][m*32+21] << 16) + (Bitmap32_num[num][m*32+22] << 8) +(Bitmap32_num[num][m*32+23]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32_num[num][m*32+24] << 24) + (Bitmap32_num[num][m*32+25] << 16) + (Bitmap32_num[num][m*32+26] << 8) +(Bitmap32_num[num][m*32+27]);
pbuffer[i]=temp_data;
i++;
temp_data = (Bitmap32_num[num][m*32+28] << 24) + (Bitmap32_num[num][m*32+29] << 16) + (Bitmap32_num[num][m*32+30] << 8) +(Bitmap32_num[num][m*32+31]);
pbuffer[i]=temp_data;
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////////
void clear(void)
{
unsigned int *pbuffer;
int i;
pbuffer =(U32*) frameBuffer256;
for(i = 0; i< (9600*8/4) ;i++)
{
pbuffer[i] = 0;
}
}
/////////////////////////////////////////////////////////////////////////////////////////////
void ad_init(void)
{
rEXTINT=0x22222222;
rINTCON=0x5;
rCLKCON=0x7ff8;
rADCPSR=199; //0x4;
}
//////////////////////////////////////////////////////////////////////////////////////////
void Isr_Init(void)
{
U32 i;
pISR_UNDEF=(unsigned)HaltUndef;
pISR_SWI =(unsigned)HaltSwi;
pISR_PABORT=(unsigned)HaltPabort;
pISR_DABORT=(unsigned)HaltDabort;
for(i=_RAM_STARTADDRESS;i<(_RAM_STARTADDRESS+0x20);i+=4)
{
*((volatile unsigned *)i)=0xEA000000+0x1FFE;
}
rINTCON=0x5; // Non-vectored,IRQ enable,FIQ disable
rINTMOD=0x0; // All=IRQ mode
rINTMSK|=BIT_GLOBAL|BIT_EINT3; // All interrupt is masked.
}
void HaltUndef(void)
{
Uart_Printf("Undefined instruction exception!!!\n");
while(1);
}
void HaltSwi(void)
{
Uart_Printf("SWI exception!!!\n");
while(1);
}
void HaltPabort(void)
{
Uart_Printf("Pabort exception!!!\n");
while(1);
}
void HaltDabort(void)
{
Uart_Printf("Dabort exception!!!\n");
while(1);
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