/*Declare L298N Dual H-Bridge Motor Controller directly since there is not a library to load.*/
//Define L298N Dual H-Bridge Motor Controller Pins
#define dir1PinL  2    //Motor direction
#define dir2PinL  4    //Motor direction
#define speedPinL 6    // Needs to be a PWM pin to be able to control motor speed

#define dir1PinR  7    //Motor direction
#define dir2PinR  8   //Motor direction
#define speedPinR 5    // Needs to be a PWM pin to be able to control motor speed

#define IR_PIN    3 //IR receiver Signal pin connect to Arduino pin 3

 #define IR_ADVANCE       0x00FF18E7       //code from IR controller "▲" button
 #define IR_BACK          0x00FF4AB5       //code from IR controller "▼" button
 #define IR_RIGHT         0x00FF5AA5       //code from IR controller ">" button
 #define IR_LEFT          0x00FF10EF       //code from IR controller "<" button
 #define IR_STOP          0x00FF38C7       //code from IR controller "OK" button
 #define IR_turnsmallleft 0x00FFB04F       //code from IR controller "#" button

enum DN
{ 
  GO_ADVANCE, //go forward
  GO_LEFT, //left turn
  GO_RIGHT,//right turn
  GO_BACK,//backward
  STOP_STOP, 
  DEF
}Drive_Num=DEF;

bool stopFlag = true;//set stop flag
bool JogFlag = false;
uint16_t JogTimeCnt = 0;
uint32_t JogTime=0;
uint8_t motor_update_flag = 0;