如何獲取Bluno nano草圖上的RSSI值？

Question

嗨，我是韓國的大學生。我正在做一個使用bluno nano的項目。我想要在Bluno素描上獲得Integer RSSI值。我在串口監視器上做了。命令「AT + RSSI =？」工作得很好。但是，我想要素描。我該怎麼做？

我在這個網站上使用了這段代碼。雖然我將android和iPhone連接到bluno，但在串行監視器上通知0和0.00值。 有什麼問題？來人幫幫我！

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// while the AT connection is active, the serial port between the pc and the arduino is occuipied. 
// You can manipluate the data on arduino, but to display on the serial monitor you need to exit the AT mode 
char Data[100]; 
char RAW[3]; 
int INDEX; 
char Value = '-'; 
void setup() { 
    pinMode(13, OUTPUT); // This the onboard LED 
    pinMode(8, OUTPUT); // This is connected to the buzzer 
    Serial.begin(115200); //Initiate the Serial comm 
    Serial.print("+"); 
    Serial.print("+"); 
    Serial.print("+"); // Enter the AT mode 
    delay(500); // Slow down and wait for connectin establishment 
} 


void loop(){ 
    Serial.println("AT+RSSI=?"); // Ask about the RSSI 
for(int x=0 ; Serial.available() > 0 ; x++){ // get the Enter AT mode words 
    //delay(20); // Slow down for accuracy 
    Data[x] = Serial.read(); // Read and store Data Byte by Byte 
    if (Data[x] == Value) // Look for the elemnt of the array that have "-" that's the start of the RSSI value 
     { 
     INDEX=x; 
     } 
    } 
    //Serial.println("AT+EXIT");  
    RAW[0] = Data[INDEX]; // Copy the RSSI value to RAW Char array 
    RAW[1] = Data[INDEX+1]; 
    RAW[2] = Data[INDEX+2]; 
    RAW[3] = Data[INDEX+3]; 
    int RSSI = atoi(RAW); //Convert the Array to an integer 
    //Serial.println(RSSI); 
    //delay(200); // Give the program time to process. Serial Comm sucks 
    double D = exp(((RSSI+60)/-10)); //Calculate the distance but this is VERY inaccurate 
    //Serial.println(D); 
    if (D>1.00) // If the device gets far, excute the following>> 
    { 
     digitalWrite(13, HIGH); 
     digitalWrite(8, HIGH); 
     delay(500); 
     digitalWrite(13, LOW); 
     digitalWrite(8, LOW); 
     delay(500); 
    } 

} 

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Answer 1

完全，我有同樣的經歷。 即使我發送

Serial.println（「AT + NAME =？」）;

Bluno僅返回 '-1'

任何人誰解決這個問題（？）/問題？