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我正在開發一個項目,我通過藍牙發送一些數字到arduino巨型板,所以當我直接打印發送的項目,他們顯示正確。但是當我將這些數字存儲在數組中並嘗試打印它們時,它們顯示爲不同的數字。這些號碼是從我的智能手機以整數形式發送的。這裏是我的代碼:收到來自藍牙的項目不是打印的項目
#include <SoftwareSerial.h>// import the serial library
SoftwareSerial Genotronex(51, 11); // RX, TX
int BluetoothData; // the data given from Computer
boolean oneTime = true; //ensures data is received only once
int myInts[1000];
int counter = 0; // count the number of sent items
void setup() {
Genotronex.begin(9600);
Serial.begin(9600);
Serial.println("Bluetooth On");
pinMode(ledpin,OUTPUT);
}
void loop() {
if (Genotronex.available() && oneTime == true){
BluetoothData=Genotronex.read();
Serial.println(BluetoothData); // <== This shows the right numbers
myInts[counter] = BluetoothData; //add the integers in an array
counter++;
if (BluetoothData==231){ // to know that the array is fully sent once
oneTime = false;
Serial.println("Done");
counter--; //i dont want to print the last element
for(int a=0; a < counter; a=a+2){
Serial.print("Bearing: ");
Serial.print((myInts[a])); // <== This shows wrong numbers
Serial.print(" ");
Serial.print("Distance: ");
Serial.println((myInts[a]+2));
}
}
}
delay(100);// prepare for next data ...
}
有人可以請幫助我。 謝謝。
沒有遺憾,這並沒有解決問題。我在第二條印刷線上犯了一個愚蠢的錯誤。 – user3474318