Search found 125 matches

by AgentSmithers
Thu Dec 13, 2018 4:54 am
Forum: ESP8266 SDK
Topic: ESP8285 cannot run into user.bin sometimes
Replies: 2
Views: 132

Re: ESP8285 cannot run into user.bin sometimes

Are you running Firmware over the air?
by AgentSmithers
Tue Dec 11, 2018 2:24 am
Forum: ESP8266 SDK
Topic: ISO 9141-2 (5 baud init, 10.4 kbaud)
Replies: 0
Views: 15

ISO 9141-2 (5 baud init, 10.4 kbaud)

Before I start, I wanted to know if anyone has coded a Library for the ISO 9141-2 (5 baud init, 10.4 kbaud) protocol?
If not I'm going to start on one but didn't want to burn any cycles if someone else already made progress.
Thanks!
-Agent
by AgentSmithers
Sat Sep 29, 2018 5:21 am
Forum: ESP8266 SDK
Topic: Request for new IDF based development
Replies: 3
Views: 684

Re: Request for new IDF based development

Interesting. I'll have to give this a shot. News to me!
by AgentSmithers
Sat Sep 29, 2018 1:51 am
Forum: ESP8266 SDK
Topic: Request for new IDF based development
Replies: 3
Views: 684

Re: Request for new IDF based development

What Operating System? I didn't know an IDE was released by Espressif or are you talking about the Visual Studio integration?
by AgentSmithers
Tue Sep 25, 2018 3:17 am
Forum: ESP8266 SDK
Topic: Disconnect Callback not triggered
Replies: 3
Views: 1121

Re: Disconnect Callback not triggered

NwUser, Did you resolve this issue. If not I can replicate this here by tomorrow if you like and respond with my findings if this is still a problem?
by AgentSmithers
Tue Sep 25, 2018 3:02 am
Forum: ESP8266 SDK
Topic: Where can I get the MCU example to use ESP8266 as a WIFI adaptor
Replies: 1
Views: 1107

Re: Where can I get the MCU example to use ESP8266 as a WIFI adaptor

Hello, I'm going to apply the ESP8266 to a microcontroller disign, Smart power management. I'm hard to get any example code of the MCU side to communicate with the ESP8266. Could you help me? Thanks Hi AndyKim, Welcome, sorry for the late response I had a calculus exam to prep for so I've been MIa ...
by AgentSmithers
Thu Aug 09, 2018 3:44 am
Forum: ESP8266 SDK
Topic: ltoa itoa - sys_itoa
Replies: 0
Views: 2807

ltoa itoa - sys_itoa

https://github.com/espressif/esp8266-no ... lwIPFile.c

Hi Everyone,
Is sys_itoa the correct function to call or does the esp have an os_itoa or something similar that I am overlooking?
Thank you!!
by AgentSmithers
Wed Aug 08, 2018 2:52 am
Forum: ESP8266 SDK
Topic: Measuring Battery Life
Replies: 7
Views: 1629

Re: Measuring Battery Life

Why not just try it? The 107th (0x6B) byte has to be 0xFF. system_get_vdd33() returns the voltage in 1/1024 Volt. So calculate system_get_vdd33() * 1000L >> 10 to get the battery voltage in mV. It works here... (ESP-01) Blubb, How does your logic work Do you take the value returned by vdd multiply ...
by AgentSmithers
Thu Aug 02, 2018 11:08 pm
Forum: ESP8266 SDK
Topic: Creating a Blocking Thread on espconn_gethostbyname
Replies: 4
Views: 1466

Re: Creating a Blocking Thread on espconn_gethostbyname

Hey, I am also studying a way to do a kind of wait() or delay() that would block the execution of my function while letting the SDK do its background tasks like Wifi and TCP processing. I've found very intersesting things in the ESP support for Arduino IDE: their great guys heve build this exact sa...
by AgentSmithers
Thu Aug 02, 2018 12:46 am
Forum: ESP8266 SDK
Topic: Measuring Battery Life
Replies: 7
Views: 1629

Re: Measuring Battery Life

system_get_vdd33() directly measures the supply voltage. No other pins are required for this. The SDK manual also says that TOUT pin needs to be suspended. I am using the very simple ESP-01 modules. I have no idea what they did to that pin, but it works just fine. Gotcha, So TOUT for me I think is ...

Go to advanced search