Pages: [1]   Go Down
Author Topic: Create Images on a SD Card  (Read 778 times)
0 Members and 1 Guest are viewing this topic.
0
Offline Offline
Jr. Member
**
Karma: 1
Posts: 77
Arduino rocks
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

Hello guys,
my question is whether it's possible to create any kind of image (png, raw, jpg or another format) with the arduino and then save it on an attached SD card.
So for example I want to make an image with 12x12 pixels, tell the arduino which pixels are red/blue/green and then save that created picture on the card.
I searched a lot on the Internet but haven't found anything yet..
Thanks for your help !
Greetings,
Max
Logged

Global Moderator
Netherlands
Offline Offline
Shannon Member
*****
Karma: 168
Posts: 12417
In theory there is no difference between theory and practice, however in practice there are many...
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Quote
my question is whether it's possible to create any kind of image
Yes it is possible. However restrictions apply e.g. some compressionschemes might be too complex

Check - http://en.wikipedia.org/wiki/BMP_file_format - and - http://www.cplusplus.com/forum/beginner/4307/

should get you started.





Logged

Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

Pages: [1]   Go Up
Jump to: