New project, a small wall display to control Domoticz using CYD (Cheap ESP32 touchscreen)

[palnic]

Thank you for prompt response. Even if I hardcoded SSID "strcpy(global_config.wifiSSID, "RpiNet");" in main.cpp the serial monitor says "


rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:184
load:0x40078000,len:12732
ho 0 tail 12 room 4
load:0x40080400,len:2908
entry 0x400805c4
Starting application
Config version: 3
Starting calibration
Calibration coef: -0.1 , 0.1
Calibration offset: 238.1 , -19.4
Display buffer size: 7680 bytes
Screen init done
Brightness value: 255
Wifi connecting to SSID: SalesZoom
WiFi Status: Disconnected
WiFi Status: Disconnected
WiFi Status: Disconnected
WiFi Status: Disconnected
WiFi Status: Disconnected
WiFi Status: Disconnected
WiFi Status: Disconnected
WiFi Status: Disconnected
WiFi Status: Disconnected
WiFi Status: No SSID Available
WiFi Status: No SSID Available

[palnic]

RpiNet is available on my phone, I can connect to it

[palnic]

Wifi issue has been fixed, I turned ON "-DFORCE_CONFIG" and now I can connect to WiFi. Can't set trusted network at Domoticz, working to fix it

[Thorgal789]

But you are using hardcoded setting for wifi ? "SalesZoom" was a previous try ?
You haven't the dialog to set it ? The reset button is still not working ? I have a doubt for the touchpad working mode ...


For the trusted network Domoticz/setting/parameter/security/trusted network then add the device IP.

[palnic]

"It's possible the touchpad was in landscape..", where I can change touchpad to the portrait. I want to display only three devices and want them to take the whole screen. Please show me where I can do this and play with the fonts. Thanks

[palnic]

Still some issue with the touchpad

[palnic]

Ok. Looks like everything works now. All I did is:
Screen_driver.cpp
touchscreen2.setRotation(global_config.rotateScreen ? 2 : 0);
tft.setRotation(global_config.rotateScreen ? 4 : 0);

esp32-2432S024R.json
"-DTFT_HEIGHT=320",
"-DTFT_WIDTH=240",
"-DLCD_WIDTH=240",
"-DLCD_HEIGHT=320",

I am in the portrait mode

Still need to adjust fonts

[Thorgal789]

Have updated again the branch "test".
- have removed the hardcoded part for rotation
- have added your changes
- have added

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-DDEVICE_SIZE=3

for your device, you will have bigger widget.


But color are not the good one, IDK if you have changed a setting but perhaps you can remove

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"-DTFT_RGB_ORDER=1",

Text will be bigger on the next version, but I haven't try the result (I m on landscape mode on mine), ca n you share the result, we will check what we can update (fonts but perhaps too position)

[palnic]

Ok. I downloaded the latest branch "test".Changes I made:
esp32-2432S024R.json:
"-DLCD_WIDTH=240",
"-DLCD_HEIGHT=320",

platformio.ini:
-DTOTAL_ICONX=1 # How many icon widht
-DTOTAL_ICONY=3 # How many icon Heigh
-DDEVICE_SIZE=3 # Device display size
-DFASTCLIC=1
-DFORCE_CONFIG=1

I am not 100% sure about this, but it looks better on my small display
home_panel.cpp:
Ln130,168,186 : lv_obj_set_style_text_font(label2, &font1, 0);

[Thorgal789]

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"-DLCD_WIDTH=240",
"-DLCD_HEIGHT=320",

I have not used them, because for me the driver don't use it. It have an impact on result ?

With

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DEVICE_SIZE=3

font1 have 19ppx size and font2 have 14ppx size so yes it is visible, but hard for me to make it "customisable" using the json file, perhaps using an external file, like for the config (the personnal_settings.h file)

And still the color problem, remove

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"-DTFT_RGB_ORDER=1"

do nothing ?

For the rest, I m not graphical designer so I can't help you a lot ^^, but if you want to add a border somewhere I can explain what to add on code.

[palnic]

You are right!

"-DLCD_WIDTH=240",
"-DLCD_HEIGHT=320", do nothing, can ignore

"-DTFT_RGB_ORDER=1" I can't see any difference with or without

I understand it is hard to make everyone happy, so "-DTFT_RGB_ORDER=1" does it job to increase a font.
Thanks a lot for your help!

[Thorgal789]

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-DTFT_RGB_ORDER=1

If the line is in the json file or not change the RGB order, ATM on your device the red is blue. So for me it's the RGB order, you can too invert color with adding or removing

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"-DTFT_INVERSION_ON=1",

but from my memory you have already tried.

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// Identical looking TFT displays may have a different colour ordering in the 16-bit colour
#define TFT_BGR 0   // Colour order Blue-Green-Red
#define TFT_RGB 1   // Colour order Red-Green-Blue

So for me you are using ATM TFT_RGB ( = 1)
And you need to use TFT_BGR (= 0)

So -DTFT_RGB_ORDER=0

[palnic]

Sorry, I didn't try to change color settings, someone asking me every day when light is going to work. But everything is working fine and I want to say thanks Thorgal789 for your help.

[Thorgal789]

Ha yes, it's custom integration ^^, nice, I understand better now.
Don't worry, another user, another day will use the same device than you and will update the code, nothing is locked.

For information the device can support OTA update, so you don't need to open your wall switch to edit code, but it depend used settings.

[sq9njj]

Hello,
Is there a way or a possibility to display clock on CYD ??

[Thorgal789]

Ha good question, there is no native "clock device" on domoticz, right ?
So yes it's possible using for exemple a text widget and a script to print text on it, I can make a try this week end, but I think it will be only for hour + minut, else it will use too much resources for nothing.

[Thorgal789]

I have updated the code on the "test" branch.
If you create a Text widget on domoticz, you can display a clock on it using this code in a LUA time script.

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commandArray['UpdateDevice'] = 90 .. "|0|" .. os.date('%H:%M')

Now on the device on the text widget, if the text is less than 6 char it will be displayed automatically. So you can have a clock.

It's possible too using the websocket (there is regulary time event) but it mean I need to overwrite the device working mode (display a custom widget instead of the regular one)
I m using the bigger police, but on my device it's still too small, so need to use a bigger font in memory just for this widget I think.