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that was the mention
Martin Ayotte
@martinayotte
Yes ! now, I'm testing any unit that is connected to AC to make sure there is no AC on the DC side.
Stavros Korokithakis
@skorokithakis
i should start doing that too, good call
no idea if they are half decent...
Lars Englund
@larsenglund
@tzapu reviews of some cheap power supplies can be found here http://www.lygte-info.dk/info/indexUSB%20UK.html
tzapu
@tzapu
wow @larsenglund thank you very much
Holger Lembke
@holgerlembke
tach auch.
Is there something to generate a stable 32k frequenz? ticker-lib does not give more than ms... and digging in the source lead to not much... any idea?
Me No Dev
@me-no-dev
have you tried the other timer?
what is the duty cycle that you want to acheave
Holger Lembke
@holgerlembke
50% is ok
CHAE-PIL LIM
@chaeplin
I have tried to upload a image(2MB) to twitter, it takes 260 sec(timeout is 270sec) with client.write(buff, size).
Helio Machado
@0x2b3bfa0
Hi!
fmgomes
@fmgomes
Hi, I'm trying to use WiFi.disconnect() to clear previously stored WiFi connection parameters, but the ESP crashes when I call this method, any idea why this happens?
physiii
@physiii
anyone doing the new rtos? I'm about to move all my code over
Michael Miller
@Makuna
@physiii Why?
fmgomes
@fmgomes
Regarding the WiFi.disconnect() crash, when I call this method, this is the crash log I'm seeing:

Exception (3):
epc1=0x4000deed epc2=0x00000000 epc3=0x00000000 excvaddr=0x40000014 depc=0x00000000

ctx: cont
sp: 3fff5a10 end: 3fff5cd0 offset: 01a0

stack>>>
3fff5bb0: 4010623e 3fffb2ac 000000ff 00000000
3fff5bc0: 40235be9 3fffb36c 00000484 00000000
3fff5bd0: 3fffb42c 3fff5c81 00000001 40235d3c
3fff5be0: 3fff5c20 3fffb36c 00000009 3fff4ca0
3fff5bf0: 3fff5c40 3ffffed0 3fffb36c 00000009
3fff5c00: 40235d78 3fff5d18 00000000 40214c65
3fff5c10: 402088ec 3fff40dc 3fff4cb0 3fff5d18
3fff5c20: 00000000 00000000 40211828 39ff4cb0
3fff5c30: 3fff4000 00000001 3ffe903d 40214a60
3fff5c40: 00000000 00000006 3ffe8eee 3fff4ca0
3fff5c50: 00000009 00000001 3fff5d18 40211fc9
3fff5c60: 3ffe903c 00000009 3fff5d18 40214cc3
3fff5c70: 3ffe8ee8 3fff38fc 3fff5d18 40214b38
3fff5c80: 00000009 3fff38dc 3fff5d18 40214cf5
3fff5c90: 3fff385c 3fff38dc 3fff5d18 402079d3
3fff5ca0: 00000000 00000000 00000001 3fff4ca0
3fff5cb0: 3fffdad0 00000000 3fff4c98 40211874
3fff5cc0: feefeffe feefeffe 3fff4cb0 40100958
<<<stack<<<

ets Jan 8 2013,rst cause:1, boot mode:(3,6)

load 0x4010f000, len 1264, room 16
tail 0
chksum 0x42
csum 0x42
~ld

Any idea why?
Should I close active connections first?
This message was deleted
Lars Englund
@larsenglund

What is the best practice / simplest way of enabling and disabling debug printouts? Currently I use

#define DEBUG_PRINT(x) Serial.print(x)
#define DEBUG_PRINTLN(x) Serial.println(x)
#define DEBUG_PRINTF(x, ...) Serial.printf(x, ...)

and then just empty-define them when I want to turn off debug printouts...

tzapu
@tzapu
there s something in the documentation of the core that would let you enable /disable debug using the arduino ide tools menu
if that helps
Lars Englund
@larsenglund
@tzapu thanks!
Hmm.. is this related to me just updating to arduino 1.6.8 and esp 2.2.0?
In file included from D:\bitbucket\exxact\Firmware\EDWD\EDWD.ino:11:0:

C:\Users\englund\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.2.0\cores\esp8266/Arduino.h:42:14: error: expected identifier before numeric constant

 #define HIGH 0x1

              ^
after that follows alot of errors about the expansion of the macro HIGH..
The wifi scan example compiles just fine
tzapu
@tzapu
@larsenglund no probs, don t know about the other thing..
Lars Englund
@larsenglund
Apparently an update to the Keypad library did a #define CLOSED HIGH in Keypad.h which seemed to be the source of the problem. Redefining it to #define BTN_CLOSED HIGH made the errors go away..
It was colliding with a definition of CLOSED in some WiFi stuff..
Helio Machado
@0x2b3bfa0
Hello!
@all the Benoit Blanchon ArduinoJson users: Only a question:
File configFile = SPIFFS.open("/config.json", "r");
  size_t size = configFile.size();
  std::unique_ptr<char[]> buf(new char[size]);
  StaticJsonBuffer<200> jsonBuffer;
  JsonObject& root = jsonBuffer.parseObject(buf.get());
    bool a = root["a"];
  bool b = root["b"];
  Serial.print("A: ");
  Serial.println(a);
  Serial.print("B: ");
  Serial.println(b);
config.json contents:
{"a": false, "b": true}
Why the above code returns both values as false?
A: 0
B: 0
I've checked the file on the spiffs, and it looks good.
Helio Machado
@0x2b3bfa0
Going offline for half an hour. See you later!
Helio Machado
@0x2b3bfa0
Silly error!
I missed to add configFile.readBytes(buf.get(), size);
Holger Lembke
@holgerlembke
Moin!
For a while now I try to build uploading to my esp-12 with CH340T. Works great with manual reset/prog-jumper.
or better: IDE/esptool thinks it is uploading, ESP-12 seems to see something, too. But reset does not work and serial monitor is dead.
Looking on the data lines (reset and gpio0) it looks like everything goes totally wrong.