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Questions tagged [memory]

Use this tag for memory management or issues in programming.

6 questions with no upvoted or accepted answers
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Cant get rid of Soft WDT reset using ESP8266

Im using ESP12E DevKit v2 (esp8266 wifi module) board for controlling relays and displaying DHT22 temp,humidity on web server. It runs smoothly but after while i always get a watchdog timer reset. (If ...
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73 views

Memory management issues with Chars

new to C - I am struggling with a memory management issue which I think is related to the char array variable Cars in the following code. I can run this program once or twice just fine and print my ...
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57 views

How can I fix a “MbedTLS error -17040” issue with my arduino code on ESP-32?

Despite several days of searching, I can't find any resources to check the MbedTLS error code "-17040". All of the error codes descriptions available are referencing only hex format errors (which the ...
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103 views

Question about memory allocation analysis

As I'm experiencing weird bugs in a rather lengthy project, I started analyzing my RAM usage on my ATMEGA328P with Arduino bootloader. At least I tried to and wrote the following piece of code. ...
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128 views

Lighting up long led strip no longer works when my code grows

I have a 144 LED strip - Adafruit NeoPixel Digital RGB LED Strip 144 LED, link here: https://www.adafruit.com/product/1507 If I create a simple project, eg turning pixels on off from the serial ...
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436 views

Arduino Uno R3 keeps on resetting within void setup() itself

This problem is very recent as I have run the program (standard SHT10 sensor code) successfully many times. But now, all of a sudden, my program keeps repeating void setup() statements and does not ...