not able to connect with vnc server

Sayanbm commented 2 weeks ago

hey I'm running tight vnc server on my raspberry pi zero 2w with 32bit os, so after uploading code the on esp32 with a ili9341 display and running vnc server with the command

tightvncserver :1 -geometry 320x240 -depth 16 -name "ESP32-67935 :5901" -alwaysshared -s 0 -nocursor -broadcast

i got this on the screen 👇

photo_2024-06-16_17-30-10

then i tried this command 👇

tightvncserver -geometry 320x240

but i got same results, for referance it's working fine on my vnc viewer 👇

https://github.com/Links2004/arduinoVNC/assets/156459491/d8ce4f12-bbf6-4759-aaf8-53a699c74c10

TheNitek commented 2 weeks ago

Whats the output on Serial?

Sayanbm commented 2 weeks ago

Whats the output on Serial?

Connecting to sayanbm .. WiFi connected IP address: 192.168.5.44 [SETUP] VNC... !connected [rfb_connect_to_server] Connected. [_rfb_negotiate_protocol] Server protocol: RFB 003.008 [_rfb_negotiate_protocol] used protocol: RFB 003.008

Authentication OK [VNC-SERVER] VNC Server config - Name: sayan's ESP32-67815C :5901 desktop (sayan:1)

width:320 height:240
bpp:16 depth:16 bigendian:0 truecolor:1
redmax:31 greenmax:63 bluemax:31
redshift:11 greenshift:5 blueshift:0 [VNC-CLIENT] Supported Encodings:
ZRLE
Hextile
Zlib
RRE
CoRRE
Raw [VNC-CLIENT] Supported Special Encodings:
SetDesktopSize
CursorPos
ContinuousUpdates
compresslevel: 4 [VNC-CLIENT] Client pixel format:
width:320 height:240
bpp:16 depth:16 bigEndian:1 trueColor:1
red-max:31 green-max:63 blue-max:31
red-shift:11 green-shift:5 blue-shift:0 [rfb_set_desktop_size] setting desktop size to 320x240 vnc_connect Done. !connected [rfb_connect_to_server] Connected. [_rfb_negotiate_protocol] Server protocol: RFB 003.008 [_rfb_negotiate_protocol] used protocol: RFB 003.008

Authentication OK [VNC-SERVER] VNC Server config - Name: sayan's ESP32-67815C :5901 desktop (sayan:1)

width:320 height:240
bpp:16 depth:16 bigendian:0 truecolor:1
redmax:31 greenmax:63 bluemax:31
redshift:11 greenshift:5 blueshift:0 [VNC-CLIENT] Supported Encodings:
ZRLE
Hextile
Zlib
RRE
CoRRE
Raw [VNC-CLIENT] Supported Special Encodings:
SetDesktopSize
CursorPos
ContinuousUpdates
compresslevel: 4 [VNC-CLIENT] Client pixel format:
width:320 height:240
bpp:16 depth:16 bigEndian:1 trueColor:1
red-max:31 green-max:63 blue-max:31
red-shift:11 green-shift:5 blue-shift:0 [rfb_set_desktop_size] setting desktop size to 320x240 vnc_connect Done. !connected [rfb_connect_to_server] Connected. [_rfb_negotiate_protocol] Server protocol: RFB 003.008 [_rfb_negotiate_protocol] used protocol: RFB 003.008

TheNitek commented 2 weeks ago

Can you als post the server log?

Sayanbm commented 2 weeks ago

Can you als post the server log?

16/06/24 14:17:27 Got connection from client 192.168.5.44 16/06/24 14:17:27 Using protocol version 3.8 16/06/24 14:17:27 Full-control authentication passed by 192.168.5.44 16/06/24 14:17:27 Pixel format for client 192.168.5.44: 16/06/24 14:17:27 16 bpp, depth 16, big endian 16/06/24 14:17:27 true colour: max r 31 g 63 b 31, shift r 11 g 5 b 0 16/06/24 14:17:27 rfbProcessClientNormalMessage: ignoring unknown encoding 16 16/06/24 14:17:27 Using hextile encoding for client 192.168.5.44 16/06/24 14:17:27 rfbProcessClientNormalMessage: ignoring unknown encoding -223 16/06/24 14:17:27 Enabling cursor position updates for client 192.168.5.44 16/06/24 14:17:27 rfbProcessClientNormalMessage: ignoring unknown encoding -313 16/06/24 14:17:27 Using compression level 4 for client 192.168.5.44 16/06/24 14:17:27 Disabling cursor position updates for client 192.168.5.44 16/06/24 14:17:27 rfbProcessClientNormalMessage: unknown message type 251 16/06/24 14:17:27 ... closing connection 16/06/24 14:17:27 Client 192.168.5.44 gone 16/06/24 14:17:27 Statistics: 16/06/24 14:17:27 framebuffer updates 0, rectangles 0, bytes 0

TheNitek commented 2 weeks ago

Looks like your version of tightVNC does not like the setDesktopSize message. Try disabling it in the VNC_config by commenting the SET_DESKTOP_SIZE line out

Sayanbm commented 2 weeks ago

Apparantly it didn't worked with tightvnc then i tried with x11vnc with help of it worked, but red and blue is interchanged

TheNitek commented 2 weeks ago

In the meantime I changed the default config, so it should definitly work with tightvnc

Sayanbm commented 2 weeks ago

It works but colour are changed this is how it looks ⬇️ https://github.com/Links2004/arduinoVNC/assets/156459491/9831ab31-6062-41bb-9b8b-50ccf85f9575 It's the original ⬇️

https://github.com/Links2004/arduinoVNC/assets/156459491/4902032c-4af3-42b0-9455-d78c9c911209

TheNitek commented 2 weeks ago

Is this x11vnc or tightvnc server?

Sayanbm commented 2 weeks ago

Is this x11vnc or tightvnc server?

It's happening with both of them

Sayanbm commented 1 week ago

seems like those parameters can change the colures ,but shifting the values didn't quite worked for me ,also those came with some pre included values

opt.client.redmax = 31;
opt.client.greenmax = 63;
opt.client.bluemax = 31;

opt.client.redshift = 11;
opt.client.greenshift = 5;
opt.client.blueshift = 0;

TheNitek commented 1 week ago

Try opt.client.bigendian = 0;

You can also try to use the last release instead of the latest master from this repo.

Sayanbm commented 1 week ago

Thanks bro it worked!! Also thanks for helping me through out the entire process 🙏

Links2004 / arduinoVNC

not able to connect with vnc server #43