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#include "paj7620u2.h"
#include "paj7620u2_cfg.h"
#include "delay.h"
#include "usart.h"
#include "led.h"
#include "lcd.h"
#include "key.h"
//選擇PAJ7620U2 BANK區(qū)域
void paj7620u2_selectBank(bank_e bank)
{
switch(bank)
{
case BANK0: GS_Write_Byte(PAJ_REGITER_BANK_SEL,PAJ_BANK0);break;//BANK0寄存器區(qū)域
case BANK1: GS_Write_Byte(PAJ_REGITER_BANK_SEL,PAJ_BANK1);break;//BANK1寄存器區(qū)域
}
}
//PAJ7620U2喚醒
u8 paj7620u2_wakeup(void)
{
u8 data=0x0a;
GS_WakeUp();//喚醒PAJ7620U2
delay_ms(5);//喚醒時間>400us
GS_WakeUp();//喚醒PAJ7620U2
delay_ms(5);//喚醒時間>400us
paj7620u2_selectBank(BANK0);//進入BANK0寄存器區(qū)域
data = GS_Read_Byte(0x00);//讀取狀態(tài)
if(data!=0x20) return 0; //喚醒失敗
return 1;
}
//PAJ7620U2初始化
//返回值：0:失敗 1:成功
u8 paj7620u2_init(void)
{
u8 i;
u8 status;
GS_i2c_init();//IIC初始化
status = paj7620u2_wakeup();//喚醒PAJ7620U2
if(!status) return 0;
paj7620u2_selectBank(BANK0);//進入BANK0寄存器區(qū)域
for(i=0;i<INIT_SIZE;i++)
{
GS_Write_Byte(init_Array[i][0],init_Array[i][1]);//初始化PAJ7620U2
}
paj7620u2_selectBank(BANK0);//切換回BANK0寄存器區(qū)域
return 1;
}
//主菜單
void paj7620u2_test_ui(void)
{
POINT_COLOR=BLUE;//設置字體為藍色
LCD_Fill(30,170,300,300,WHITE);
LCD_ShowString(30,170,200,16,16,"KEY1: Gesture test");//手勢識別測試
LCD_ShowString(30,190,200,16,16,"KEY0: Ps test ");//接近距離測試
}
//手勢識別測試
void Gesture_test(void)
{
u8 i;
u8 status;
u8 key;
u8 data[2]={0x00};
u16 gesture_data;
u8 ledflash=0;
paj7620u2_selectBank(BANK0);//進入BANK0寄存器區(qū)域
for(i=0;i<GESTURE_SIZE;i++)
{
GS_Write_Byte(gesture_arry[i][0],gesture_arry[i][1]);//手勢識別模式初始化
}
paj7620u2_selectBank(BANK0);//切換回BANK0寄存器區(qū)域
i=0;
POINT_COLOR=BLUE;//設置字體為藍色
LCD_Fill(30,170,300,300,WHITE);
LCD_ShowString(30,180,200,16,16,"KEY_UP: Exit the test");
LCD_ShowString(30,210,200,16,16,"Gesture test");
POINT_COLOR=RED;//設置字體為藍色
while(1)
{
key = KEY_Scan(0);
if(key==WKUP_PRES)
{
GS_Write_Byte(PAJ_SET_INT_FLAG1,0X00);//關閉手勢識別中斷輸出
GS_Write_Byte(PAJ_SET_INT_FLAG2,0X00);
break;
}
status = GS_Read_nByte(PAJ_GET_INT_FLAG1,2,&data[0]);//讀取手勢狀態(tài)
if(!status)
{
gesture_data =(u16)data[1]<<8 | data[0];
if(gesture_data)
{
switch(gesture_data)
{
case GES_UP: LCD_ShowString(110,250,200,16,24,"UP ");
printf("Up\r\n"); ledflash=1; break; //向上
case GES_DOWM: LCD_ShowString(100,250,200,16,24,"Dowm ");
printf("Dowm\r\n"); ledflash=1; break; //向下
case GES_LEFT: LCD_ShowString(100,250,200,16,24,"Left ");
printf("Left\r\n"); ledflash=1; break; //向左
case GES_RIGHT: LCD_ShowString(100,250,200,16,24,"Right ");
printf("Right\r\n"); ledflash=1; break; //向右
case GES_FORWARD: LCD_ShowString(80,250,200,16,24,"Forward ");
printf("Forward\r\n"); ledflash=1; break; //向前
case GES_BACKWARD: LCD_ShowString(80,250,200,16,24,"Backward ");
printf("Backward\r\n"); ledflash=1; break; //向后
case GES_CLOCKWISE: LCD_ShowString(70,250,200,16,24,"Clockwise ");
printf("Clockwise\r\n"); ledflash=1; break; //順時針
case GES_COUNT_CLOCKWISE: LCD_ShowString(50,250,200,16,24,"AntiClockwise");
printf("AntiClockwise\r\n"); ledflash=1; break; //逆時針
case GES_WAVE: LCD_ShowString(100,250,200,16,24,"Wave ");
printf("Wave\r\n"); ledflash=1; break; //揮動
default: ledflash=0; break;
}
if(ledflash)//DS1閃爍
{
LED1=0;delay_ms(80);LED1=1;delay_ms(80);
LED1=0;delay_ms(80);LED1=1;delay_ms(80);
LCD_ShowString(40,250,200,16,24," ");
ledflash=0;
}
}
}
delay_ms(50);
i++;
if(i==5)
{
LED0=!LED0;//提示系統(tǒng)正在運行
i=0;
}
}
}
//接近檢測測試
void Ps_test(void)
{
u8 i;
u8 key;
u8 data[2]={0x00};
u8 obj_brightness=0;
u16 obj_size=0;
paj7620u2_selectBank(BANK0);//進入BANK0寄存器區(qū)域
for(i=0;i<PROXIM_SIZE;i++)
{
GS_Write_Byte(proximity_arry[i][0],proximity_arry[i][1]);//接近檢測模式初始化
}
paj7620u2_selectBank(BANK0);//返回BANK0寄存器區(qū)域
i=0;
POINT_COLOR=BLUE;//設置字體為藍色
LCD_Fill(30,170,300,300,WHITE);
LCD_ShowString(30,180,200,16,16,"KEY_UP: Exit the test");
LCD_ShowString(30,210,200,16,16,"Ps test");
LCD_ShowString(30,240,200,16,16,"Brightness");
LCD_ShowString(160,240,200,16,16,"Size");
POINT_COLOR=RED;//設置字體為藍色
while(1)
{
key = KEY_Scan(0);
if(key==WKUP_PRES) break;
obj_brightness = GS_Read_Byte(PAJ_GET_OBJECT_BRIGHTNESS);//讀取物體亮度
data[0] = GS_Read_Byte(PAJ_GET_OBJECT_SIZE_1);//讀取物體大小
data[1] = GS_Read_Byte(PAJ_GET_OBJECT_SIZE_2);
obj_size = ((u16)data[1] & 0x0f)<<8 | data[0];
LCD_ShowxNum(50,270,obj_brightness,3,24,0);
LCD_ShowxNum(152,270,obj_size,3,24,0);
printf("obj_brightness: %d\r\n",obj_brightness);
printf("obj_size: %d\r\n",obj_size);
delay_ms(100);
i++;
if(i==5)
{
LED0=!LED0;//提示系統(tǒng)正在運行
i=0;
}
}
}
//PAJ7620U2傳感器測試
void paj7620u2_sensor_test(void)
{
u8 i=0;
u8 key;
paj7620u2_test_ui();//主菜單顯示
while(1)
{
key = KEY_Scan(0);//按鍵掃描
if(key)
{
switch(key)
{
case KEY1_PRES: Gesture_test(); break;//手勢檢測模式
case KEY0_PRES: Ps_test(); break;//接近檢測模式
}
paj7620u2_test_ui();
}
delay_ms(50);
i++;
if(i==5)
{
LED0=!LED0;//提示系統(tǒng)正在運行
i=0;
}
}
}

復制代碼