You are not logged in.

#1 2018-12-07 11:49:02

peirof
Member
Registered: 2018-10-31
Posts: 7

Screen dont show slices

Hi,

i have a Kudo Bean3d modified with NanoDLP...

All funtions seems to work.... but there is some kind of problem with screen.

What it is?

The screnn dont show the slices...., i have try to print without vat and platform.... and i can see the image that can see in the web interface of NanoDLP. The lights turn on, but.... not show the slice.

I have do 1 photo and 1 video first its the slice and second an small video of printer shows in screen:


https://www.dropbox.com/s/4ypjxc9lhhtaa … e.jpg?dl=0

https://www.dropbox.com/s/fsh6sw116eg5n … s.mp4?dl=0


Other test i have do... its in NanoDLP Web Inteface-->Projector Calibration, try to show all 4: Dynamic Calibration, Dynamic Red.,Calib.Boundaries and Full White... think with the same results, can see how the screen turns on, but the pattern its the same, no color change... nothing...

Any idea what it could be?

Offline

#2 2018-12-07 22:13:37

Shahin
Administrator
Registered: 2016-02-17
Posts: 2,412

Re: Screen dont show slices

I am not familiar with bean, but probably it is HDMI setting issue. Play with config.txt see if you could make it works.

Offline

#3 2018-12-08 02:18:06

peirof
Member
Registered: 2018-10-31
Posts: 7

Re: Screen dont show slices

Hi,

This was... I haved wrong config. Txt, I have put the correct and the test patern and when hit print, I can see the image of the Alice... Thanks

Offline

#4 2018-12-18 02:31:49

pfcquietboy
Member
Registered: 2018-12-12
Posts: 1

Re: Screen dont show slices

I'm having the same issues with my D7 can you tell me what you did? I am having a horrible time getting this thing fixed, everything else works fine but it will not show the slices in preview.
Thanks in advance for any help.

Offline

#5 2018-12-18 04:41:42

peirof
Member
Registered: 2018-10-31
Posts: 7

Re: Screen dont show slices

In my case was that I have had not copied the config.txt file to the sd. It seems that this file contains the configuration parameters of NanoDLP, among which are, the configuration of the screen ..

MY CONFIG. TXT kudo Bean 3d


# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)
dtparam=audio=on
disable_camera_led=1
hdmi_pixel_encoding=2
start_x=1
gpu_mem=256
hdmi_ignore_edid=0xa5000080
hdmi_group=2
hdmi_mode=87
hdmi_pixel_freq_limit=400000000
#hvs_priority=0x32ff
max_framebuffer_width=2560
max_framebuffer_height=2560
framebuffer_width=1440
framebuffer_height=2560
config_hdmi_boost=4
hdmi_timings=1440 0 60 10 35 2560 0 4 1 3 0 0 0 50 0 198378000 0
dtoverlay=sdhost
start_x=0
core_freq=500
sdram_freq=500
over_voltage=2
avoid_warnings=1
max_usb_current=1

Offline

Board footer

Powered by FluxBB