Improve README.md

ThomasFarstrike · ThomasFarstrike · commit fffa02932566 · 2025-04-30T13:58:27.000+02:00
diff --git a/README.md b/README.md
@@ -44,6 +44,9 @@ Furthermore, these apps are also built-in for convenience:
 
 # Building
 
+Prepare all the sources:
+
+```
 mkdir ~/sources/
 cd ~/sources/
 
@@ -56,12 +59,20 @@ git clone https://github.com/cnadler86/micropython-camera-API
 echo 'include("~/sources/lvgl_micropython/build/manifest.py")' >> micropython-camera-API/src/manifest.py
 
 git clone https://github.com/lvgl-micropython/lvgl_micropython
-# TODO: apply patches from ~/sources/PiggyOS/patches/
-
 cp ~/sources/PiggyOS/patches/lv_conf.h lvgl_micropython/lib/
 
-cd lvgl_micropython/
+cd lvgl_micropython/lib/micropython
+patch -p1 < ~/sources/PiggyOS/patches/lvgl_micropython*.patch
+```
+
+Start the build:
+
+```
 ~/sources/PiggyOS/scripts/build_lvgl_micropython.sh
+```
+
+Now install it with:
 
-# Now install it with:
+```
 ~/sources/PiggyOS/scripts/flash_over_usb.sh
+```
diff --git a/patches/lvgl_micropython_lib_micropython_fix_ov5640_camera_colors.patch b/patches/lvgl_micropython_lib_micropython_fix_ov5640_camera_colors.patch
@@ -0,0 +1,12 @@
+--- ports/esp32/managed_components/espressif__esp32-camera/sensors/private_include/ov5640_settings.h.orig	2025-04-30 13:55:08.270061607 +0200
++++ ports/esp32/managed_components/espressif__esp32-camera/sensors/private_include/ov5640_settings.h	2025-04-25 11:34:00.519068438 +0200
+@@ -232,7 +232,8 @@
+ 
+ static const DRAM_ATTR uint16_t sensor_fmt_rgb565[][2] = {
+     {FORMAT_CTRL, 0x01}, // RGB
+-    {FORMAT_CTRL00, 0x61}, // RGB565 (BGR) 
++    //{FORMAT_CTRL00, 0x61}, // RGB565 (BGR) 
++    {FORMAT_CTRL00, 0x6F}, // RGB565 (RGB) 
+     {REGLIST_TAIL, 0x00}
+ };
+ 
