can you guys fix this the following code... it is an Arduino code. just put the
ID: 3827880 • Letter: C
Question
can you guys fix this the following code... it is an Arduino code. just put the terms and syntax in order
just format its syntax and add comments to code ... rewrite some of the syntax if you think how that works.
.... no need to run it
//Imports the BitVoicer library to the sketch
#include
//Instantiates the BitVoicerSerial class
BitVoicerSerial bvSerial = BitVoicerSerial();
//Stores the data type retrieved by getData()
byte dataType = 0;
//Stores the state of pin 4
byte pinVal = 0;
#define IN1 8
#define IN2 9
#define IN3 10
#define IN4 11
int Steps = 0;
boolean Direction = true;// gre
unsigned long last_time;
unsigned long currentMillis ;
int steps_left=4095;
long time;
void setup()
{
//Starts serial communication at 9600 bps
Serial.begin(9600);
pinMode(IN1, OUTPUT);
pinMode(IN2, OUTPUT);
pinMode(IN3, OUTPUT);
pinMode(IN4, OUTPUT);
//Sets digital pin 4 as OUTPUT
pinMode(4, OUTPUT);
//Turns off pin 4
digitalWrite(4, pinVal);
}
void loop()
{
// read bitvoicer stuff
while(steps_left>0){
currentMillis = micros();
if(currentMillis-last_time>=1000){
stepper(1);
time=time+micros()-last_time;
last_time=micros();
steps_left--;
}
}
Serial.println(time);
Serial.println("Wait...!");
delay(2000);
Direction=!Direction;
steps_left=4095;
}
void stepper(int xw){
for (int x=0;x switch(Steps){
case 0:
digitalWrite(IN1, LOW);
digitalWrite(IN2, LOW);
digitalWrite(IN3, LOW);
digitalWrite(IN4, HIGH);
break;
case 1:
digitalWrite(IN1, LOW);
digitalWrite(IN2, LOW);
digitalWrite(IN3, HIGH);
digitalWrite(IN4, HIGH);
break;
case 2:
digitalWrite(IN1, LOW);
digitalWrite(IN2, LOW);
digitalWrite(IN3, HIGH);
digitalWrite(IN4, LOW);
break;
case 3:
digitalWrite(IN1, LOW);
digitalWrite(IN2, HIGH);
digitalWrite(IN3, HIGH);
digitalWrite(IN4, LOW);
break;
case 4:
digitalWrite(IN1, LOW);
digitalWrite(IN2, HIGH);
digitalWrite(IN3, LOW);
digitalWrite(IN4, LOW);
break;
case 5:
digitalWrite(IN1, HIGH);
digitalWrite(IN2, HIGH);
digitalWrite(IN3, LOW);
digitalWrite(IN4, LOW);
break;
case 6:
digitalWrite(IN1, HIGH);
digitalWrite(IN2, LOW);
digitalWrite(IN3, LOW);
digitalWrite(IN4, LOW);
break;
case 7:
digitalWrite(IN1, HIGH);
digitalWrite(IN2, LOW);
digitalWrite(IN3, LOW);
digitalWrite(IN4, HIGH);
break;
default:
digitalWrite(IN1, LOW);
digitalWrite(IN2, LOW);
digitalWrite(IN3, LOW);
digitalWrite(IN4, LOW);
break;
}
SetDirection();
}
}
void SetDirection(){
if(Direction==1){ Steps++;}
if(Direction==0){ Steps--; }
if(Steps>7){Steps=0;}
if(Steps<0){Steps=7; }
}
//This function runs every time serial data is available
//in the serial buffer after a loop
void serialEvent()
{
//Reads the serial buffer and stores the received data type
dataType = bvSerial.getData();
//Checks if the data type is the same as the one in the
//Voice Schema
if (dataType == BV_BYTE)
{
//Checks the stored value in byteData by getData() and
//changes the value of the pin
if (bvSerial.byteData == 0)
pinVal = LOW;
else
pinVal = HIGH;
}
}
Explanation / Answer
#include
//Instantiates the BitVoicerSerial class
BitVoicerSerial bvSerial = BitVoicerSerial();
//Stores the data type retrieved by getData()
byte dataType = 0;
//Stores the state of pin 4
byte pinVal = 0;
#define IN1 8
#define IN2 9
#define IN3 10
#define IN4 11
int Steps = 0;
boolean Direction = true;// gre
unsigned long last_time;
unsigned long currentMillis ;
int steps_left=4095;
long time;
void setup()
{
//Starts serial communication at 9600 bps
Serial.begin(9600);
pinMode(IN1, OUTPUT);
pinMode(IN2, OUTPUT);
pinMode(IN3, OUTPUT);
pinMode(IN4, OUTPUT);
//Sets digital pin 4 as OUTPUT
pinMode(4, OUTPUT);
//Turns off pin 4
digitalWrite(4, pinVal);
}
void loop()
{
// read bitvoicer stuff
while(steps_left>0){
currentMillis = micros();
if(currentMillis-last_time>=1000){
stepper(1);
time=time+micros()-last_time;
last_time=micros();
steps_left--;
}
}
Serial.println(time);
Serial.println("Wait...!");
delay(2000);
Direction=!Direction;
steps_left=4095;
}
void stepper(int xw){
for (int x=0;x switch(Steps){
case 0:
digitalWrite(IN1, LOW);
digitalWrite(IN2, LOW);
digitalWrite(IN3, LOW);
digitalWrite(IN4, HIGH);
break;
case 1:
digitalWrite(IN1, LOW);
digitalWrite(IN2, LOW);
digitalWrite(IN3, HIGH);
digitalWrite(IN4, HIGH);
break;
case 2:
digitalWrite(IN1, LOW);
digitalWrite(IN2, LOW);
digitalWrite(IN3, HIGH);
digitalWrite(IN4, LOW);
break;
case 3:
digitalWrite(IN1, LOW);
digitalWrite(IN2, HIGH);
digitalWrite(IN3, HIGH);
digitalWrite(IN4, LOW);
break;
case 4:
digitalWrite(IN1, LOW);
digitalWrite(IN2, HIGH);
digitalWrite(IN3, LOW);
digitalWrite(IN4, LOW);
break;
case 5:
digitalWrite(IN1, HIGH);
digitalWrite(IN2, HIGH);
digitalWrite(IN3, LOW);
digitalWrite(IN4, LOW);
break;
case 6:
digitalWrite(IN1, HIGH);
digitalWrite(IN2, LOW);
digitalWrite(IN3, LOW);
digitalWrite(IN4, LOW);
break;
case 7:
digitalWrite(IN1, HIGH);
digitalWrite(IN2, LOW);
digitalWrite(IN3, LOW);
digitalWrite(IN4, HIGH);
break;
default:
digitalWrite(IN1, LOW);
digitalWrite(IN2, LOW);
digitalWrite(IN3, LOW);
digitalWrite(IN4, LOW);
break;
}
SetDirection();
}
}
void SetDirection(){
if(Direction==1){ Steps++;}
if(Direction==0){ Steps--; }
if(Steps>7){Steps=0;}
if(Steps<0){Steps=7; }
}
//This function runs every time serial data is available
//in the serial buffer after a loop
void serialEvent()
{
//Reads the serial buffer and stores the received data type
dataType = bvSerial.getData();
//Checks if the data type is the same as the one in the
//Voice Schema
if (dataType == BV_BYTE)
{
//Checks the stored value in byteData by getData() and
//changes the value of the pin
if (bvSerial.byteData == 0)
pinVal = LOW;
else
pinVal = HIGH;
}
}
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