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Search - "espressif"
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i'm writing a custom web server for a project (esp32 based)
each 4 connections system crashes (cannot bind socket anymore)
i was so angry with espressif thinking that was their fault (bad implementation of posix sockets)
but is mine...
today i did another code review and I just discovered that i missed a fucking close() in the websockets handler
fuck
fuck
i wasted a month on this issue.1 -
*me discovering esp32*
Wow it's amazing!
i'll get one for my project.
*me working with esp32*
I ported my project to esp32, and.....
Wtf!?! after some time (unpredictable 1sec to N mins) i2c devices stops working. (i2c reset doesn't solve)
I lost several weeks trying to fix that
I felt so angry.
then I realized that it's not my fault
it is a bad implementation of i2c api by espressif.
at this point there is only one thing to do.
throw away the esp32!
(at least for some months waiting for espressif fix)
now i did a git revert and switched back to arduino.
now everything works and it's an awesome sensation!5 -
I just got an some ESP32 so I started playing with idf by espressif that it's released under apache 2.0.
So i thought "it's open source"
I spent 10 minutes searching for low level WiFi and BLE APIs on github.
Then I found an old issue
where an espressif dev says:
"The low level Bluetooth & WiFi implementations are proprietary"
FUCK!
they distribute Binary files in another repo also under apache 2.0.
any suggestion?
-- (obviuosly) except reverse engineering.1 -
I lost the last few days trying to understand what's wrong with my esp32 project (i2c is unstable),
without success.
I felt so angry.
then i realized that it's not my fault.
but it's a bad implementation of i2c api by espressif.
Now i have to wait for their fix😴 -
Show me how you made an http server with an arduino nano and an esp8266 via AT commands from the arduino, the arduino handling the clients.
No you didn't, this shit is fucking impossible.4