Replies: 6 comments 33 replies
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please also provide a PDQgraphicstest Youtube video link for this display. |
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It's not currently working. I had a previous screen and it worked. You can see here: https://youtu.be/qXRFZEE0E-8?feature=shared Now I bought a new new screen (should be exactly the same) and same config but this happens: https://youtu.be/C-H4saEgjLM?feature=shared I have no idea why. Exactly the same version of hardware. |
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EK9716BD4 is the screen driver IC |
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My display is working however it takes 20 seconds to startup, very weird. I suspect the timing. 0 /* hsync_polarity /, 40 / hsync_front_porch /, 10 / hsync_pulse_width /, 40 / hsync_back_porch /, Arduino_RGB_Display gfx = new Arduino_RGB_Display( |
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The type is : ZX7D00CE01S |
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Try this, it worked well for me on previous screen. I've ordered another and will try on that. Maybe I just had a dodgy board. Arduino_ESP32RGBPanel* rgbpanel = new Arduino_ESP32RGBPanel( Arduino_RGB_Display* gfx = new Arduino_RGB_Display( |
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I changed the code and work awesome. I also need now the touch screen code..... can someone help me ? |
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`// parallel display 0 /* hsync_polarity /, 0 / hsync_front_porch /, 210 / hsync_pulse_width /, 30 / hsync_back_porch /, |
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Can you share touch screen code? |
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also screen shot of flash settings in arduino? |
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Your settings fixed my new screen too! hoorah! |
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You may share a PDQgraphicstest Youtube link, if you found it works. Then I add the settings to the example. |
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Ok, committed. |
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Please add * in the comments like 39 /* DE* /, |
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Hi Panlee users look what this display can do.... awesome and very cheap too. Regards, |
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Does anyone have issues with screen flicker when connected to WiFi? |
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yes, it can be. any long run loop can flick it |
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Is there a way to avoid this? It's really irritating. Maybe settings need slight adjustment and if so, where to look? |
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No problem with WiFi however this need a bit tweaking works awesome.JohanVerstuurd vanaf mijn iPhoneOp 21 nov 2023 om 16:51 heeft orange pill ***@***.***> het volgende geschreven:
Is there a way to avoid this? It's really irritating.
Maybe settings need slight adjustment and if so, where to look?
—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: ***@***.***>
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Thanks I've tried this but it does nothing. It's like a single white line flicker at the top of the screen. |
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I have it too, but from bottom. I'm planning to experiment with command |
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problem solved after change HEGHT from 480 to #define HEIGH 481 |
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that mean you should adjust the vsync related parameters. |
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Can confirm changing to 481 is fixed for me also. Thanks!!! |
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The Panlee display get a keyboard and mouse.... see video. Best. |
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Can you add support for this screen? Here
I believe it should be
define TFT_BL 45
Arduino_ESP32RGBPanel* rgbpanel = new Arduino_ESP32RGBPanel(
39 /* DE /, 38 / VSYNC /, 5 / HSYNC /, 9 / PCLK /,
10 / R0 /, 11 / R1 /, 12 / R2 /, 13 / R3 /, 14 / R4 /,
21 / G0 /, 0 / G1 /, 46 / G2 /, 3 / G3 /, 8 / G4 /, 18 / G5 /,
17 / B0 /, 16 / B1 /, 15 / B2 /, 7 / B3 /, 6 / B4 /,
0 / hsync_polarity /, 20 / hsync_front_porch /, 1 / hsync_pulse_width /, 87 / hsync_back_porch /,
0 / vsync_polarity /, 5 / vsync_front_porch /, 1 / vsync_pulse_width /, 31 / vsync_back_porch /,
1 / pclk_active_neg /, 24000000 / prefer_speed /,
0 / de_idle_high /, 0 / pclk_idle_high */);
Arduino_RGB_Display* gfx = new Arduino_RGB_Display(
800 /* width /, 480 / height */, rgbpanel);.
However, I seem to get an initial white flush, washing effect but then black screen.
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