-
Not sure what's up now but I'm just getting gibberish:
>Uncaught No 'ready' after AT+RST at line 2 col 18 if (err) throw err; in function "a" called from line 1 col 100 ...a("No 'ready' after AT+RST");else return b} in function "b" called from line 1 col 16 {c=void 0;b&&b()} in function called from system Disconnected
I added a cap (47uf) to the pads on the shim and it is still the same. I don't understand why the change in behavior...
-
-
-
if I enable the debug output I get:
turning on debugging
["AT+GMR\r\n"
] "0" <--- "0"
] "00" <--- "0"
] "0018" <--- "18"
] "001800" <--- "00"
] "00180009" <--- "09"
] "0018000902" <--- "02"
] "0018000902-A" <--- "-A"
] "0018000902-AI0" <--- "I0"
] "0018000902-AI03\r" <--- "3\r"
version = 0018000902-AI03, resetting wifi
["\r\nAT+RST\r\n"
] "\n\r\nOK\r" <--- "\n\r\nOK\r"
] "\n\r\nwro" <--- "\n\r\nwro"
] "wrong " <--- "ng "
] "wrong sy" <--- "sy"
] "wrong synt" <--- "nt"
] "wrong syntax" <--- "ax"
] "wrong syntax\r\n" <--- "\r\n"
] "\r\nER" <--- "\r\nER"
] "ERROR" <--- "ROR"
] "ERROR\r" <--- "\r"
] "\n\r\nO" <--- "\n\r\nO"
] "OK\r\n" <--- "K\r\n"
] "D" <--- "D"
] "Da" <--- "a"
] "Da!\x1B" <--- "!\x1B"
] "Da!\x1B©" <--- "©"
] "Da!\x1B©H" <--- "H"
] "Da!\x1B©H" <--- ""
] "Da!\x1B©Hò" <--- "ò"
] "Da!\x1B©Hò)" <--- ")"
] "Da!\x1B©Hò)\x02£" <--- "\x02£"
] "Da!\x1B©Hò)\x02£\x12" <--- "\x12"
] "Da!\x1B©Hò)\x02£\x12#9" <--- "#9"
] "Da!\x1B©Hò)\x02£\x12#9e\x00" <--- "e\x00"
] "Da!\x1B©Hò)\x02£\x12#9e\x00ì" <--- "ì"
] "Da!\x1B©Hò)\x02£\x12#9e\x00ìø" <--- "ø"
] "Da!\x1B©Hò)\x02£\x12#9e\x00ìø1Ê" <--- "1Ê"
] "Da!\x1B©Hò)\x02£\x12#9e\x00ìø1Êë" <--- "ë"
] "Da!\x1B©Hò)\x02£\x12#9e\x00ìø1Êë\r" <--- "\r"
] "\n[Ve" <--- "\n[Ve"
] "[Vend" <--- "nd"
] "[Vendor" <--- "or"
] "[Vendor:w" <--- ":w"
] "[Vendor:ww" <--- "w"
] "[Vendor:http://www." <--- "w."
] "[Vendor:http://www.ai" <--- "ai"
] "[Vendor:http://www.ai-t" <--- "-t"
] "[Vendor:http://www.ai-thi" <--- "hi"
] "[Vendor:http://www.ai-think" <--- "nk"
] "[Vendor:http://www.ai-thinker" <--- "er"
] "[Vendor:http://www.ai-thinker.c" <--- ".c"
] "[Vendor:http://www.ai-thinker.com " <--- "om "
] "[Vendor:http://www.ai-thinker.com Ve" <--- "Ve"
] "[Vendor:http://www.ai-thinker.com Vers" <--- "rs"
] "[Vendor:http://www.ai-thinker.com Versio" <--- "io"
] "[Vendor:http://www.ai-thinker.com Version:" <--- "n:"
] "[Vendor:http://www.ai-thinker.com Version:0." <--- "0."
] "[Vendor:http://www.ai-thinker.com Version:0.9.2" <--- "9.2"
] "[Vendor:http://www.ai-thinker.com Version:0.9.2.4" <--- ".4"
] "[Vendor:http://www.ai-thinker.com Version:0.9.2.4]\r\n" <--- "]\r\n"
] "\r\nre" <--- "\r\nre"
] "ready" <--- "ady"
] "ready\r\n" <--- "\r\n"
["ATE0\r\n"
] "AT" <--- "AT"
] "ATE" <--- "E"
] "ATE0\r" <--- "0\r"
] "\r\n\r\n" <--- "\r\n\r\n"
] "OK\r\n" <--- "OK\r\n"
["AT+CIPMUX=1\r\n"
] "\r" <--- "\r"
] "\nO" <--- "\nO"
] "OK\r" <--- "K\r"
["AT+CWLAP\r\n"
] "\n" <--- "\n"
] "\r" <--- "\r"
] "\nE" <--- "\nE"
] "ERR" <--- "RR"
] "ERROR" <--- "OR"
] "ERROR\r\n" <--- "\r\n"
APs: []so I'm seeing both a wrong syntax error at the top (right after printing the version) which looks like it is in response to AT+RST (though there is also an OK so I'm not sure of that) and an ERROR in response to AT+CWLAP
-
-
So I finally got my ESP8266 soldered to my pico using the shim and am having a couple of issues but the one I can't get around right now is that it won't see any APs even though there are at least 10 available in my immediate area. Here is the code I'm using:
Serial2.setup(9600, { rx: A3, tx : A2 }); var wifi = require("ESP8266WiFi").connect(Serial2, function(err) { if (err) throw err; /* console.log("turning on debugging"); wifi.at.debug(); */ wifi.getVersion(function(err, version) { if (err) throw(err); console.log("version = " + version + ", resetting wifi"); wifi.reset(function(err) { if (err) throw err; wifi.getAPs(function(err, aps) { if (err) throw(err); console.log("APs: [" + aps + "]"); }); }); }); });
and I get the following output:
version = 0018000902-AI03, resetting wifi
APs: []I also tried using my phone as a mobile hotspot and placing it immediately adjacent to the antenna in case it seemed like an antenna performance problem. Any ideas?
-
-
Not sure if I'm doing something wrong but code that previously worked when just applying power no longer works until I run the onInit manually (well it runs automatically on connect). Here is an example of code that used to work, meaning the onInit would be called and the code would operate properly:
A5.write(0); // GND A7.write(1); // VCC var g; function onInit() { var spi = new SPI(); spi.setup({ sck:B1, mosi:B10 }); // Initialize the LCD g = require("PCD8544").connect(spi,B13,B14,B15); } onInit(); var sensor = require("HC-SR04").connect(A0,A1,function(dist) { g.clear(); g.setFontVector(10); g.drawString("Distance (cm)", 0, 0); var distance = "0"+dist; var start = Math.max((distance.indexOf('.')-4), 1); var end = distance.indexOf('.')+2; var d = distance.substr(start, end); g.drawString(d, (g.getWidth()-g.stringWidth(d)-14)/2, 15); g.flip(); }); setInterval(function() { sensor.trigger(); }, 1000);
Any help is appreciated. Thanks!
-
Interesting but I'm seeing the same thing from all 3 units now. I'll go over the hardware again as you recommend, maybe I messed something up.