#273

moononournation · Mar 18, 2023 · 96a9d71 · 96a9d71
1 parent 4b046be
commit 96a9d71
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/examples/PDQgraphicstest/PDQgraphicstest.ino b/examples/PDQgraphicstest/PDQgraphicstest.ino
@@ -71,7 +71,7 @@ Arduino_ESP32RGBPanel *rgbpanel = new Arduino_ESP32RGBPanel(
     8 /* B0 */, 3 /* B1 */, 46 /* B2 */, 9 /* B3 */, 1 /* B4 */,
     0 /* hsync_polarity */, 8 /* hsync_front_porch */, 4 /* hsync_pulse_width */, 43 /* hsync_back_porch */,
     0 /* vsync_polarity */, 8 /* vsync_front_porch */, 4 /* vsync_pulse_width */, 12 /* vsync_back_porch */,
-    1 /* pclk_active_neg */, 12000000 /* prefer_speed */);
+    1 /* pclk_active_neg */, 9000000 /* prefer_speed */);
 Arduino_RGB_Display *gfx = new Arduino_RGB_Display(
     480 /* width */, 272 /* height */, rgbpanel);
 // option 2:

diff --git a/src/databus/Arduino_ESP32RGBPanel.cpp b/src/databus/Arduino_ESP32RGBPanel.cpp
@@ -56,9 +56,9 @@ uint16_t *Arduino_ESP32RGBPanel::getFrameBuffer(int16_t w, int16_t h)
   _panel_config->timings.vsync_front_porch = _vsync_front_porch;
   _panel_config->timings.flags.hsync_idle_low = (_hsync_polarity == 0) ? 1 : 0;
   _panel_config->timings.flags.vsync_idle_low = (_vsync_polarity == 0) ? 1 : 0;
-  _panel_config->timings.flags.de_idle_high = 0;
+  _panel_config->timings.flags.de_idle_high = 1;
   _panel_config->timings.flags.pclk_active_neg = _pclk_active_neg;
-  _panel_config->timings.flags.pclk_idle_high = 0;
+  _panel_config->timings.flags.pclk_idle_high = 1;
 
   _panel_config->data_width = 16; // RGB565 in parallel mode, thus 16bit in width
   _panel_config->sram_trans_align = 8;