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Dear,
I installed this TM089CFSP01 lcd on a Phrozen shuffle XL printer. Using raspbarry PI3 with Nanodlp and the config.txt file I use is not correct because horizontally deformed images are displayed on the LCD. Calibration is Ok but when I view a layer, for example a simple circle in the display an oval appears. I tried to replace LCD, Driver, raspberry pi 3 but the result is always the same. I have updated my raspberry but the problem remains and I believe it is in the config file. I write the configuration I am using found in this forum for LCD 5.5. I hope someone can give me useful advice to solve my problem.
Thank you in advance
#Jonathan's code for a 4k 2160*3840 LS055D1SX05(G) 5.5" LCD
disable_splash=1
boot_delay=0
dtoverlay=pi3-disable-bt
hdmi_ignore_cec_init=1
[pi4]
max_framebuffers=2
framebuffer_priority=2
[all]
hvs_priority=0x32ff
force_turbo=1
gpu_mem=256
enable_uart=1
start_x=0
disable_overscan=1
overscan_top=65
overscan_bottom=10
hdmi_ignore_edid=0xa5000080
hdmi_force_hotplug=1
hdmi_drive=1
hdmi_enable_4kp60=1
hdmi_group=2
hdmi_mode=87
hdmi_pixel_encoding=2
hdmi_pixel_freq_limit=700000000
#hdmi_timings=2160 0 106 32 100 3840 0 12 2 10 0 0 0 24 0 222380928 0
hdmi_timings=2160 0 106 32 100 3840 0 12 2 10 0 0 0 60 0 277976160 3
framebuffer_width=2160
framebuffer_height=3840
framebuffer_depth=16
framebuffer_ignore_alpha=1
max_framebuffer_width=2160
max_framebuffer_height=3840
#display_rotate=0x10000
#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=i2c1=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_splash=1
boot_delay=0
dtoverlay=pi3-disable-bt
[pi4]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
[all]
#dtoverlay=vc4-fkms-v3d
disable_camera_led=1
hdmi_pixel_encoding=2
start_x=0
gpu_mem=128
enable_uart=1
start_x=1
gpu_mem=128
hdmi_pixel_freq_limit=500000000
disable_camera_led=1
disable_overscan= 1
#hdmi_timings=2560 0 123 10 50 1600 0 12 4 4 0 0 0 50 0 223000000 0
hdmi_timings=1280 0 35 14 35 2400 0 62 6 28 0 0 0 50 0 170000000 0
dtoverlay=pi3-disable-bt
dtoverlay=pi3-disable-wifi
force_turbo=1
enable_uart=1
disable_overscan=1
max_framebuffer_width=1280
max_framebuffer_height=2400
display_rotate=0x10000
framebuffer_width=1280
framebuffer_height=2400
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Hi dear
i have this problem too. but i cannot solve this problem yet. i think nanodlp new version have problem with lcd mono . your problem didnt solve with change the raspberry pi .
for your lcd config you shoud give configration from lcd manufacturer .thry have it but i put my configration for 8.9in for . i hope your problem solve with this.try with my configration and i wait for your reply . all my friend have this problem with new version of nanodlp .
lcd 8.9inch:
for pi3:
force_trubo=1
gpu_freq=300
core_freq=400
# HDMI Šî–{Ý’è Basic configuration
hdmi_pixel_freq_limit=400000000
hdmi_timings=1280 0 35 14 25 2400 0 62 6 28 0 0 0 50 0 168980000 0
hdmi_drive=2
disable_overscan=1
max_framebuffer_width=2560
max_framebuffer_height=2560
# Portrait or Landscape Setting
#Portrait-1 (ƒtƒŒƒL‚ª‰º, Flexible cable is bottom side.)
display_rotate=0
framebuffer_width=1280
framebuffer_height=2400
# Landscape-1 (ƒtƒŒƒL‚ª‰E, Flexible cable is right side.)
#display_rotate=1
#framebuffer_width=1920
#framebuffer_height=1200
# Portrait-2 (ƒtƒŒƒL‚ªã, Flexible cable is upper side.)
#display_rotate=2
#framebuffer_width=1200
#framebuffer_height=1920
# Landscape-2 (ƒtƒŒƒL‚ª¶, Flexible cable is left side.)
#display_rotate=3
#framebuffer_width=1920
#framebuffer_height=1200
# ˆÈ‰º‚̓IƒŠƒWƒiƒ‹config.txt (RASPBIAN JESSIE, November 2015) ‚Ì“à—e
# Original contents of config.txt (RASPBIAN JESSIE, November 2015) is as follows.
# For more options and information see
# http://www.raspberrypi.org/documentatio … fig-txt.md
# 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=off
for pi4:
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
#iforce_trubo=1
#gpu_freq=300
#core_freq=400
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=0
# 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.
hdmi_ignore_edid:0=0xa5000080
#hdmi_pixel_freq_limit=400000000
#display_rotate=0
max_framebuffer_width:0=2560
max_framebuffer_height:0=2560
#framebuffer_width:0=1280
#framebuffer_height:0=2400
#hdmi_edid_file=1
#hdmi_edid_filename:0=edid_hdmi0.dat
#hdmi_edid_filemane:1=edid_hdmi0.dat
# 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:0=2
hdmi_mode:0=87
hdmi_timings:0=1280 0 70 32 46 2400 0 62 20 28 0 0 0 50 0 179210000 0
# 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=10
# 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 infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)
dtparam=audio=on
[pi4]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-fkms-v3d
max_framebuffers=4
[all]
#dtoverlay=vc4-fkms-v3d
goodluck
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After changing display make sure you have regenerated the plate before print.
If calibration is ok, frame display also should be fully functional.
Having images both calibration and plate frames + a debug file will be quite helpful to find misconfiguration.
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Hi dear Shahin
Unfortunately the nanodlp can not connect to lcd .
When i install the raspbian lcd work correctly in raspbian interface but when i install nanodlp lcd didnt connect to nanodlp . Before update automatically it work correctly and after update it doesn't work now .
Thank you dearest Shahin
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Unfortunately I needed a car and couldn't make any other attempts. I needed the 4k and now it is assembled with another motherboard and software from chitu. In the future, however, I would like to use nanodlp or build a machine with nanodlp firmware because it is much richer in options. Thanks for your availability, I will definitely test the config file later.
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