From 2a3157b8fcb6cf14c8a6b74f26a14a1ba297cabd Mon Sep 17 00:00:00 2001
From: C47D <carlos.santiago.diaz@gmail.com>
Date: Wed, 8 Sep 2021 23:02:47 -0500
Subject: [PATCH] ST7789: Move configuration to display_config.h

---
 display_config.h  | 29 +++++++++++++++++++++++++++++
 lvgl_tft/st7789.h | 16 ++++------------
 2 files changed, 33 insertions(+), 12 deletions(-)
 create mode 100644 display_config.h

diff --git a/display_config.h b/display_config.h
new file mode 100644
index 0000000..37e6387
--- /dev/null
+++ b/display_config.h
@@ -0,0 +1,29 @@
+#ifndef DISPLAY_CONFIG_H_
+#define DISPLAY_CONFIG_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "sdkconfig.h"
+
+/* Configuration options for ST7789 display controllers */
+#if CONFIG_LV_DISP_USE_RST
+  #if CONFIG_LV_DISP_ST7789_SOFT_RESET
+    #define ST7789_SOFT_RST
+  #endif
+#else
+  #define ST7789_SOFT_RST
+#endif
+
+#if defined (CONFIG_LV_INVERT_COLORS)
+#define ST7789_INVERT_COLORS    1U
+#endif
+    
+#define ST7789_INITIAL_ORIENTATION  CONFIG_LV_DISPLAY_ORIENTATION
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* DISPLAY_CONFIG_H_ */
diff --git a/lvgl_tft/st7789.h b/lvgl_tft/st7789.h
index e09f6a7..d48da96 100644
--- a/lvgl_tft/st7789.h
+++ b/lvgl_tft/st7789.h
@@ -17,19 +17,11 @@ extern "C"
 #else
 #include "lvgl/lvgl.h"
 #endif
-#include "../lvgl_helpers.h"
 
-#include "sdkconfig.h"
-
-#if CONFIG_LV_DISP_USE_RST
-  #if CONFIG_LV_DISP_ST7789_SOFT_RESET
-    #define ST7789_SOFT_RST
-  #endif
-#else
-  #define ST7789_SOFT_RST
-#endif
-
-#define ST7789_INVERT_COLORS            CONFIG_LV_INVERT_COLORS
+/* For SPI transfers */
+#include "lvgl_helpers.h"
+/* For ST7789 particular configurations */
+#include "display_config.h"
 
 /* ST7789 commands */
 #define ST7789_NOP      0x00