Topic: Qt 4.6 on chumby
Hi,
I tried to compile Qt 4.6 for a chumby one. So far it compiles and I 'm able to run examples but the display only draws the first line on screen (one pixel height). The (console) output from Qt's framebuffer program looks right (see below). Maybe you know what is going on here? Would be nice if you can help me.
Thanks for your time,
Andreas
Output from Qt's framebuffer test program:
The framebuffer device was opened successfully.
Fixed screen info:
id: chumbyfwfb
smem_start: 0x43a00000
smem_len: 307200
type: 0
type_aux: 0
visual: 2
xpanstep: 0
ypanstep: 1
ywrapstep: 0
line_length: 0
mmio_start: 0x0
mmio_len: 0
accel: 0
The framebuffer device was mapped to memory successfully.
Successfully switched to graphics mode.
Variable screen info:
xres: 320
yres: 240
xres_virtual: 320
yres_virtual: 480
yoffset: 0
xoffset: 1
bits_per_pixel: 16
grayscale: 0
red: offset: 11, length: 5, msb_right: 0
green: offset: 5, length: 6, msb_right: 0
blue: offset: 0, length: 5, msb_right: 0
transp: offset: 0, length: 0, msb_right: 0
nonstd: 0
activate: 0
height: 240
width: 320
accel_flags: 0x0
pixclock: 154000
left_margin: 5
right_margin: 4
upper_margin: 3
lower_margin: 3
hsync_len: 40
vsync_len: 2
sync: 0
vmode: 0
Frame Buffer Performance test...
Average: 4194 usecs
Bandwidth: 69.854 MByte/Sec
Max. FPS: 238.436 fps