Flash memory is a type of memory available on the Arduino boards. It can be accessed from a program using PROGMEM directive to store data. For questions about using and accessing flash memory, use this tag.
Questions tagged [flash]
125 questions
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What happens if you write >10000 times to the flash memory of an ATmega?
I realized that I'm uploading code every 5 minutes and doing relatively intensive trial-and-error development, and that this habit could cause problems down the road, especially if I'm working on a custom board (non-Arduino) where the chip isn't…
user8437812
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Flash Arduino Micro code on Atmega32U micro controller
First of all, I am not an expert on electronics, so forgive me for asking something which is trivial for probably the most of you.
I am trying to get my Arduino (Micro) code running on a custom PCB with the Atmega32U chip on it. The person who made…
bas
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How are locations in FLASH memory addressed?
There is an external FLASH memory (W25Q80DV) that I want to use with the Arduino.
This memory has 4096 pages of 256 bytes each.
I want to make multiple writes per page to use memory evenly and erase less.
Test code:
#include
#define…
Delta
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Cheap 2-5mb memory to use with arduino
I'm looking for a storage solution for small files that would be moved into a small sensor running arduino-like processor.
Ideally the single memory unit would be cheap (in 1-10 cents range), but the memory can be very limited (several…
Marcin Raczkowski
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Arduino DUE- flash space for user
I need for my project to save only 32bit in non-volatile storage.
What is the easiest/cheapest way to do that in Arduino DUE?
ArduinoDUE is Atmel SAM3X8E so according to the attached table (from Atmel DS)
In the chip I have 4KB of NFC SRAM. NFC =…
Daniel_ee571