int main1()
{
uint8_t keysc;
KP_Init();
//UART_Init();
LCD12864PortInit(); //端口初始化
LCD12864Init(); //LCD初始化
//printf("Press a Key:\n");
unsigned char ucString[]=" 你按下了按键";
PORTB = 0xFF;
DDRB = 0x00;//初始化键盘扫描
while(1) {
keysc = KP_scan();
if(keysc != 0){
PORTB = 0x00;
DDRB = 0xFF; //初始化LCD显示
LCD12864WriteCommand(0x90);
for(int i=0;i<14;i++)
LCD12864WriteData(ucString[i]);
LCD12864WriteData(keysc);
PORTB = 0xFF;//再初始化键盘扫描
DDRB = 0x00;
}
//printf("You pressed key: %c\n", keysc);
}
}
int main(void)
{
delay_init();
GPIOCLKInit();
UserLEDInit();
LCD12864Init();
IRCtrolInit();
TIM2_Init();
MotorInit();
UltraSoundInit();
RedRayInit();
ServoInit();
while(1)
{
if(tick_5ms >= 5)
{
tick_5ms = 0;
tick_200ms++;
if(tick_200ms >= 40)
{
tick_200ms = 0;
LEDToggle(LED_PIN);
LCD12864WriteDistance(distance_cm);//更新距离
}
// continue_time--;//200ms 无接收指令就停车
// if(continue_time == 0)
// {
// continue_time = 1;
// CarStop();
// }
//do something
Distance();//计算距离
BarrierProc();
// if(ctrl_comm_last != ctrl_comm)//接收到红外信号
// {
// ctrl_comm_last = ctrl_comm;
// switch(ctrl_comm)
// {
// case COMM_UP: CarGo();break;
// case COMM_DOWN: CarBack();break;
// case COMM_LEFT: CarLeft();break;
// case COMM_RIGHT: CarRight();break;
// case COMM_STOP: CarStop();break;
// default : break;
// }
// LCD12864WriteCommand(ctrl_comm);
// }
}
}
}
/*************************************************
Function: LCDInit
Description:
Input:
Output:
Return:
Others:
*************************************************/
void LCDInit(void)
{
#if _LCD_LOG_
mLcdline1Len = 0;
#endif
#if (_LCD_MODULE_ == _LCD_1602_)
LCD1602Init();
#endif
#if (_LCD_MODULE_ == _LCD_12864B_)
LCD12864Init();
#endif
#if (_LCD_MODULE_ != _LCD_NONE_)
LCDClearScreen();
LCDVersion();
#endif
}
