Update to work with Arduino-ESP32 Core v3.1.0

README.md

@@ -11,4 +11,4 @@ It is recommended to use Workshop4 IDE to get the most of out the library functi
 ### Notes
 
 1. Workshop4 is a **Windows-only** application.
-2. This is tested against Arduino ESP32 Core version `3.0.0` and should be compatible with higher versions as long as there is no breaking changes to the board package. In case of any issues, please don't hesitate to [write an issue](https://github.com/4dsystems/GFX4dESP32/issues/new) or contact us directly.
+2. This is tested against Arduino ESP32 Core version `3.1.0` and should be compatible with higher versions as long as there is no breaking changes to the board package. In case of any issues, please don't hesitate to [write an issue](https://github.com/4dsystems/GFX4dESP32/issues/new) or contact us directly.

library.properties

@@ -1,5 +1,5 @@
 name=GFX4dESP32
-version=1.1.1
+version=1.1.2
 author=4D Systems Pty Ltd
 maintainer=4D Systems Pty Ltd <[email protected]>
 sentence=Graphics Library for the gen4-ESP32 displays by 4D Systems

src/gfx4desp32_rgb_panel.cpp

@@ -351,7 +351,7 @@ void gfx4desp32_rgb_panel::Invert(bool Inv) {
     /*** Not sure how to deal with this on RGB displays ***/
     int panel_id = rgb_panel->panel_id;
     for (int i = 0; i < /*rgb_panel->data_width*/16; i++) {
-        esp_rom_gpio_connect_out_signal(/*rgb_panel->data_gpio_nums[i]*/RGB_InvertFix[i], lcd_periph_signals.panels[panel_id].data_sigs[i],
+        esp_rom_gpio_connect_out_signal(/*rgb_panel->data_gpio_nums[i]*/RGB_InvertFix[i], lcd_periph_rgb_signals.panels[panel_id].data_sigs[i],
             Inv, false);
     }
 }