config.h

kedei_trash.cpp
kedei_trash.h

Author: meesokim

config.h

@@ -33,7 +33,7 @@
 // output new frames at this vsync-detached interval, so there's a 50 Hz vs 60 Hz mismatch that results
 // in visible microstuttering. Still, providing this as an option, this might be good for content that
 // is known to run at native 60Hz.
-// #define USE_GPU_VSYNC
+#define USE_GPU_VSYNC
 
 // Always enable GPU VSync on the Pi Zero. Even though it is suboptimal and can cause stuttering, it saves battery.
 #if defined(SINGLE_CORE_BOARD)
@@ -164,7 +164,7 @@
 // aspect ratio. Enabling this will cause e.g. 16:9 1080p source to be stretched to fully cover
 // a 4:3 320x240 display. If disabled, scaling is performed preserving aspect ratio, so letterboxes or
 // pillarboxes will be introduced if needed to retain proper width and height proportions.
-// #define DISPLAY_BREAK_ASPECT_RATIO_WHEN_SCALING
+#define DISPLAY_BREAK_ASPECT_RATIO_WHEN_SCALING
 
 // If defined, reverses RGB<->BGR color subpixel order. This is something that seems to be display panel
 // specific, rather than display controller specific, and displays manufactured with the same controller
@@ -217,7 +217,7 @@
 
 // Which state of the LOW_BATTERY_PIN is considered to be low battery. Note that the GPIO pin must be
 // in the correct state (input with pull-up/pull-down resistor) before the program is started.
-#define LOW_BATTERY_IS_ACTIVE_HIGH 0
+#define LOW_BATTERY_IS_ACTIVE_HIGH 1
 
 // Polling interval (in micro-second) for the low battery pin.
 #define LOW_BATTERY_POLLING_INTERVAL 1000000

kedei_trash.cpp

@@ -61,7 +61,7 @@ void lcd_data(uint16_t data) {
 	static char b1[3] = { 0, 0, 0x15 }, b2[2] = { 0, 0x1f};
     *(uint16_t *)b1 = data;
     // printf("%02x", b1[1]);
-    // printf("%02x,", b1[0]);
+    // printf("%02x.", b1[0]);
 	spi_write2(b1, b2);
 }
 
@@ -376,8 +376,8 @@ void InitKeDeiTrash()
 {
     spi_open();
     lcd_init();
-    lcd_fill(0xfff);
-    ClearScreen();
+    // lcd_fill(0xfff);
+    // ClearScreen();
 }
 
 void DeinitSPIDisplay()

kedei_trash.h

@@ -9,8 +9,8 @@
 #define DISPLAY_SET_CURSOR_Y 0x2B
 #define DISPLAY_WRITE_PIXELS 0x2C
 
-#define DISPLAY_NATIVE_WIDTH 320
-#define DISPLAY_NATIVE_HEIGHT 480
+#define DISPLAY_NATIVE_WIDTH 480
+#define DISPLAY_NATIVE_HEIGHT 320
 
 // #define SPI_3WIRE_PROTOCOL
 // #define GPIO_TFT_DATA_CONTROL 10