Reverse uploading sketches?

Using Arduino Programming Questions
#1

is there a way to download the sketch that's currently on the arduino?

#2

You can download the .hex file, not the sketch that created it tho.

#3

CrossRoads:
You can download the .hex file, not the sketch that created it tho.

The code is like a collection of eggs, flour, sugar, milk, etc.

The code on the Arduino is like a chocolate cake with frosting.

You can take eggs, flour, sugar, milk, etc. and make a chocolate cake with frosting.

You can not take a chocolate cake with frosting and make eggs, flour, sugar, milk, etc.

#4

Love the analogy PaulS :drooling_face:

Wonder what a UNO tastes like...... :smiley:

#5

Looks like someone has lost their backup!

Weedpharma

#6

To dump the contents of an arduino flash memory try this.

And while a disassembler can’t reassemble an egg from a cake, it can provide a powdered cake mix (with emphasis on "mix"):

#7