Strange data appear when I using scanComplete() function
Posted: Fri Jun 09, 2017 10:09 pmThis is example code
After upload, the Monitor show this:
and nothing happen after that.
When I press reset button on board, the Monitor show thà repeatly.
I don't know what actually the data on Monitor is, and as I know that setup() function just run 1 time, but in this case, it does repeatly.
I really need a solution !!
Thanks you guys!!
Code: Select all
/*
* This sketch demonstrates how to scan WiFi networks.
* The API is almost the same as with the WiFi Shield library,
* the most obvious difference being the different file you need to include:
*/
#include "ESP8266WiFi.h"
void setup() {
Serial.begin(115200);
Serial.println();
// Set WiFi to station mode and disconnect from an AP if it was previously connected
WiFi.mode(WIFI_STA);
WiFi.disconnect();
delay(100);
Serial.println("Setup done");
}
void loop() {
Serial.println("scan start");
// WiFi.scanNetworks will return the number of networks found
WiFi.scanNetworks(true, false);
int n = 0;
n = WiFi.scanComplete();
while(n == -1);
{
} //Waiting for scan complete.
Serial.println("scan done");
Serial.println(n);
delay(1000);
}After upload, the Monitor show this:
and nothing happen after that.
When I press reset button on board, the Monitor show thà repeatly.
I don't know what actually the data on Monitor is, and as I know that setup() function just run 1 time, but in this case, it does repeatly.
I really need a solution !!
Thanks you guys!!