unknown offset of text and diagonals

[ChrisVonFrosta]

i get started with the examples helloworld and calibration_test.
On calbration_test i was wondering about the "x" on crazy position (all on the left half from screen).
So i draw some lines to analyse.
The horizontal and vertical lines seem do be on the right coordinates. But the diagonals and the text are not on the right positions.

i tried my code with two different boards (board1, board2).

Both have the same behavior, so what did i wrong?

The corresponding code:

...
void setup(void)
{
  Serial.begin(115200);
  Serial.setDebugOutput(true);
  // while(!Serial);
  Serial.println("Arduino_GFX Hello World example");

  touch_init(800,480,0);

#ifdef GFX_EXTRA_PRE_INIT
  GFX_EXTRA_PRE_INIT();
#endif

  // Init Display
  if (!gfx->begin())
  {
    Serial.println("gfx->begin() failed!");
  }
  gfx->fillScreen(BLACK);

#ifdef GFX_BL
  pinMode(GFX_BL, OUTPUT);
  digitalWrite(GFX_BL, HIGH);
#endif

  gfx->setCursor(10, 10);
  gfx->setTextColor(RED);
  gfx->println("Hello World!");

  delay(5000); // 5 seconds

  gfx->drawLine(    //diagonal
          1,
          1,
          799,
          479,
          RED);

  gfx->drawLine(
            1,
            479,
            650,
            479,
            RED);
            
  gfx->drawLine(
            650,
            479,
            799,
            479,
            GREEN);

  gfx->drawLine(
          1,
          1,
          799,
          1,
          YELLOW);

  gfx->drawLine(    //vertical
          1,
          1,
          1,
          480,
          PURPLE);
            
        

 

}

void loop()
{
...

[moononournation]

can you also show your display class declaration?

[ChrisVonFrosta]

for sure:

Arduino_ESP32RGBPanel *sunton7 = new Arduino_ESP32RGBPanel(
    41 /* DE */, 40 /* VSYNC */, 39 /* HSYNC */, 42 /* PCLK */,
    14 /* R0 */, 21 /* R1 */, 47 /* R2 */, 48 /* R3 */, 45 /* R4 */,
    9 /* G0 */, 46 /* G1 */, 3 /* G2 */, 8 /* G3 */, 16 /* G4 */, 1 /* G5 */,
    15 /* B0 */, 7 /* B1 */, 6 /* B2 */, 5 /* B3 */, 4 /* B4 */,
    0 /* hsync_polarity */, 180 /* hsync_front_porch */, 30 /* hsync_pulse_width */, 16 /* hsync_back_porch */,
    0 /* vsync_polarity */, 12 /* vsync_front_porch */, 13 /* vsync_pulse_width */, 10 /* vsync_back_porch */);

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 */,
    1 /* hsync_polarity */, 20 /* hsync_front_porch */, 1 /* hsync_pulse_width */, 87 /* hsync_back_porch */,
    1 /* vsync_polarity */, 0 /* vsync_front_porch */, 1 /* vsync_pulse_width */, 31 /* vsync_back_porch */);

Arduino_RGB_Display *gfx = new Arduino_RGB_Display(
    800 /* width */, 480 /* height */, rgbpanel, 0 /* rotation */, true /* auto_flush */);
    //800 /* width */, 480 /* height */, sunton7, 0 /* rotation */, true /* auto_flush */);

with both displays is is the same.

i worked around by using the lib version 1.4.0. It doesn't happend with that version

[moononournation]

Please help to test with v1.4.3