Programming

Hi Sir,

I am running C program which include directfb.h header files.

root@lxdevenv:~/Desktop# vi n.c
root@lxdevenv:~/Desktop# gcc n.c -o n -I/usr/local/include/directfb -L/usr/local/lib -ldirectfb -lfusion -ldirect -lpthread -lm
n.c: In function ‘main':
n.c:103: warning: passing argument 2 of ‘DirectFBInit' from incompatible pointer type
root@lxdevenv:~/Desktop# ./n

~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.0 |~~~~~~~~~~~~~~~~~~~~~~~~~~
(c) 2001-2009 The world wide DirectFB Open Source Community
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------

(*) DirectFB/Core: Single Application Core. (2009-09-09 09:37)
(!) Direct/Util: opening '/dev/fb0' failed
--> No such device
(!) DirectFB/FBDev: Error opening framebuffer device!
(!) DirectFB/FBDev: Use 'fbdev' option or set FRAMEBUFFER environment variable.
(!) DirectFB/Core: Could not initialize 'system_core' core!
--> Initialization error!
(!) [13937: 0.000] --> Caught signal 11 (at 0x34, invalid address) <--
Aborted
root@lxdevenv:~/Desktop#

---------- Post updated at 04:02 AM ---------- Previous update was at 03:58 AM ----------

Hi,

i got the error message like above ....
pls guide me ,,, im not getting what is the problem... any answer will appreciated,,,,,

I don't have any experience with DirectFB, but I think the lines

Code:

(!) Direct/Util: opening '/dev/fb0' failed
--> No such device
(!) DirectFB/FBDev: Error opening framebuffer device!

tell you that without a FB device specified it won't work.

And for future reference, please use [code][/code] tags for code, listings, output, ...

Hi Sir,

i goggled, but i dint get any proper information that how to enable tat Framebuffer ...