程序想移植成51单片机的程序，应该注意点什么?

ID:671549 · 发表于 2020-1-2 13:46

void Gesture_test(void)
{ unsigned char i,status;
unsigned char data[2]={0x00}
unsigned short gesture_data;
paj7620u2_selectBank(BANK0);//进入BANK0寄存器区域
for(i=0;i<GESTURE_SIZE;i++)
{
GS_Write_Byte(gesture_arry[i][0],gesture_arry[i][1]);//手势识别模式初始化
}
paj7620u2_selectBank(BANK0);//切换回BANK0寄存器区域
i=0;
while(1)
{
if(key==WKUP_PRES)
{
GS_Write_Byte(PAJ_SET_INT_FLAG1,0X00);//关闭手势识别中断输出
GS_Write_Byte(PAJ_SET_INT_FLAG2,0X00);
break;
}
status = GS_Read_nByte(PAJ_GET_INT_FLAG1,2,&data[0]);//读取手势状态
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; //顺时针
case GES_COUNT_CLOCKWISE: LCD_ShowString(50,250,200,16,24,"AntiClockwise");
printf("AntiClockwise\r\n"); ledflash=1; break; //逆时针
case GES_WAVE: LCD_ShowString(100,250,200,16,24,"Wave ");
printf("Wave\r\n"); ledflash=1; break; //挥动
default: ledflash=0; break;
}
}
}
delay_ms(50);
i++;
if(i==5)
{
LED0=!LED0;//提示系统正在运行
i=0;
}
}
}

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要是想移植成51单片机的程序，应该注意点什么
求大神讲解一下

ID:395176 · 发表于 2020-1-2 16:10

寄存器注意一下
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