I can not connect the ESP8266 to WIFI
Posted: Sun Jul 15, 2018 9:26 am
Hello,
I wish to use the ESP8266 to connect objects in WIFI.
For that I use the IDE ARDUINO to compile and load the program in memory.
Below the connection test program:
Cpp code:
Lors de l'exécution j'ai des exceptions que je ne sais comment résoudre : ci-dessous le bavardage de la console
If anyone can help me: with all my thanks
cordially
I wish to use the ESP8266 to connect objects in WIFI.
For that I use the IDE ARDUINO to compile and load the program in memory.
Below the connection test program:
Cpp code:
Code: Select all
#include <ESP8266WiFi.h>
const char* ssid = "Livebox-b82e"; // remplacer par le SSID de votre WiFi
const char* password = "xxxxxxxxxxxxxxxxx"; // remplacer par le mot de passe de votre WiFi
void setup(void){
Serial.begin(115200);
Serial.print("début");
// We start by connecting to a WiFi network
Serial.print("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid, password);
}
void loop() {
if(WiFi.status() != WL_CONNECTED)https://www.esp8266.com/posting.php?mode=post&f=4# {
Serial.println("[loop] no wifi");
delay(500);
} else {
Serial.println("[loop] WiFi connected");
Serial.print("[loop] IP address: ");
Serial.println(WiFi.localIP());
delay(5000);
}
}
Lors de l'exécution j'ai des exceptions que je ne sais comment résoudre : ci-dessous le bavardage de la console
Code: Select all
débutConnecting to Livebox-b82e
[loop] no wifi
[loop] no wifi
Exception (0):
epc1=0x40226f9f epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000000 depc=0x00000000
ctx: sys
sp: 3ffffb70 end: 3fffffb0 offset: 01a0
>>>stack>>>
3ffffd10: 40104921 4010491e ffffffff ffffffff
3ffffd20: 400005e1 ffffffff ffffffff ffffffff
3ffffd30: 40226f9f 00000033 0000001e ffffffff
3ffffd40: 40104927 402357e0 00000000 00000001
3ffffd50: fbf8ffff 04000002 3feffe00 00000100
3ffffd60: 0000001a 00000018 04000102 40104908
3ffffd70: 3fffc100 3ffe97ac 00000000 00000000
3ffffd80: ffffffff ffffffff ffffffff ffffffff
3ffffd90: ffffffff ffffffff ffffffff ffffffff
3ffffda0: ffffffff ffffffff ffffffff ffffffff
3ffffdb0: ffffffff ffffffff ffffffff ffffffff
3ffffdc0: ffffffff ffffffff ffffffff ffffffff
3ffffdd0: ffffffff ffffffff ffffffff ffffffff
3ffffde0: ffffffff ffffffff ffffffff ffffffff
3ffffdf0: ffffffff ffffffff ffffffff ffffffff
3ffffe00: 00000005 00000000 00000020 40100ec6
3ffffe10: 3ffe8ed5 401042c3 3ffec960 ffffffff
3ffffe20: 40104921 4010491e 3ffed050 ffffffff
3ffffe30: 400005e1 000a0f4f 3ffed360 40101db2
3ffffe40: 40222a80 00000030 0000001e 00000001
3ffffe50: 40221c5c 00000000 3ffe97b6 3ffed42c
3ffffe60: 00000018 00000018 00000050 00000000
3ffffe70: 00000000 3ffe8ed5 3ffe8ed0 3ffe9136
3ffffe80: 3ffe97a0 3ffe97ac 00000000 00000000
3ffffe90: 3fffc278 40101f8c 3fffc200 00000022
3ffffea0: 3ffe975c 40214f8f 3ffed2ac 000a077a
3ffffeb0: 40000f68 00000030 0000001e ffffffff
3ffffec0: 40000f58 00000000 00000020 00000000
3ffffed0: 3ffe8d84 00000000 00000000 3ffe8004
3ffffee0: 00000001 3ffe8ed0 00000000 3fffdab0
3ffffef0: 00000000 3fffdcc0 3ffe8fb0 00000030
3fffff00: 3ffee190 3ffedae0 3ffed330 40209308
3fffff10: 00000000 00030490 4021897f 3ffedaa8
3fffff20: 3ffedae0 000a077a 60000600 3ffefa68
3fffff30: 3ffee978 00000164 00000164 4010020c
3fffff40: 40221c5c 00000000 3ffe97a0 3ffe97ac
3fffff50: 00000000 00000001 4010420e 40106e7c
3fffff60: 3ffed050 3ffe97b6 00000001 40221511
3fffff70: 3ffec960 3ffe97a0 3fffdcc0 3ffe8fb8
3fffff80: 00000050 3ffec960 00000002 00000000
3fffff90: 40220e63 3fffdab0 00000000 00000004
3fffffa0: 3ffe8fb8 40000f49 3fffdab0 40000f49
<<<stack<<<
ets Jan 8 2013,rst cause:2, boot mode:(3,4)
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v614f7c32
~ld
ets Jan 8 2013,rst cause:2, boot mode:(3,4)
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v614f7c32
~ld
ets Jan 8 2013,rst cause:2, boot mode:(3,4)
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v614f7c32
~ld
débutConnecting to Livebox-b82e
If anyone can help me: with all my thanks
cordially