From 0cc33007562de3fe4b6a7b676f13d770a37855a6 Mon Sep 17 00:00:00 2001
From: Evgeny K <3193631@gmail.com>
Date: Fri, 18 Apr 2025 22:22:46 +0200
Subject: [PATCH 1/2] feat: add guition-jc8048w550n.ini setup

---
 user_setups/esp32s3/guition-jc8048w550n.ini | 97 +++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 user_setups/esp32s3/guition-jc8048w550n.ini

diff --git a/user_setups/esp32s3/guition-jc8048w550n.ini b/user_setups/esp32s3/guition-jc8048w550n.ini
new file mode 100644
index 00000000..540ca7a2
--- /dev/null
+++ b/user_setups/esp32s3/guition-jc8048w550n.ini
@@ -0,0 +1,97 @@
+;***************************************************;
+;    Sunton ESP32-S3 TFT 4.3", 5.0", 7.0"           ;
+;          - Custom esp32-s3 board                  ;
+;          - ili6485 480x272 or st7262 IPS 800x480  ;
+;          - xpt2046 or gt911 touch controller      ;
+;***************************************************;
+
+[guition-jc8048w550n-tft]
+extends = arduino_esp32s3_v2
+board = esp32-s3-devkitc-1
+board_build.arduino.memory_type = qio_opi
+
+build_flags =
+    ${arduino_esp32s3_v2.build_flags}
+    ${esp32s3.ps_ram}
+    ; -D HASP_MODEL="Sunton 4.3\""
+    ;-DARDUINO_USB_CDC_ON_BOOT
+	;-DUSE_USB_CDC_CONSOLE
+
+;region -- ArduinoGFX build options ------------------------
+    -D HASP_USE_ARDUINOGFX=1
+    -D HASP_LV_USE_SW_ROTATE=1
+    -D TFT_BCKL=2
+    -D BACKLIGHT_FREQUENCY=100
+ ;endregion
+
+lib_deps =
+    ${arduino_esp32s3_v2.lib_deps}
+    ${arduinogfx.lib_deps}
+    Arduino_RPi_DPI_RGBPanel_mod
+    ${goodix.lib_deps}
+
+
+[guition-jc8048w550n-tft-common-pins]
+build_flags =
+    ; Bus Settings
+    -D TFT_DE=40
+    -D TFT_VSYNC=41
+    -D TFT_HSYNC=39
+    -D TFT_PCLK=42
+    -D TFT_R0=8
+    -D TFT_R1=3
+    -D TFT_R2=46
+    -D TFT_R3=9
+    -D TFT_R4=1
+    -D TFT_G0=5
+    -D TFT_G1=6
+    -D TFT_G2=7
+    -D TFT_G3=15
+    -D TFT_G4=16
+    -D TFT_G5=4
+    -D TFT_B0=45
+    -D TFT_B1=48
+    -D TFT_B2=47
+    -D TFT_B3=21
+    -D TFT_B4=14
+
+[env:guition-jc8048w50n_16MB]
+extends = guition-jc8048w550n-tft, flash_16mb
+
+build_flags =
+    -D HASP_MODEL="Guition ESP32-8048W550N"
+    ${guition-jc8048w550n-tft.build_flags}
+    ${guition-jc8048w550n-tft-common-pins.build_flags}
+    ; Bus Settings
+    -D LV_VDB_SIZE=76800 ; 10% of full framebuffer
+    -D TFT_WIDTH=800
+    -D TFT_HEIGHT=480
+    ; Panel Settings
+    ; see https://github.com/rzeldent/platformio-espressif32-sunton/blob/ff4ef01c23cdb6ffe1e0033c2c62fd76a8a1b0c0/JC8048W550.json
+    -D TFT_HSYNC_POLARITY=0
+    -D TFT_HSYNC_FRONT_PORCH=8    ; Maximum HSYNC Front Porch
+    -D TFT_HSYNC_PULSE_WIDTH=4    ; Typical HSYNC Pulse Width
+    -D TFT_HSYNC_BACK_PORCH=8     ; Typical HSYNC Back Porch
+    -D TFT_VSYNC_POLARITY=0
+    -D TFT_VSYNC_FRONT_PORCH=8    ; Maximum VSYNC Front Porch
+    -D TFT_VSYNC_PULSE_WIDTH=4    ; Typical VSYNC Pulse Width
+    -D TFT_VSYNC_BACK_PORCH=8     ; Typical VSYNC Back Porch
+    -D TFT_PCLK_ACTIVE_NEG=1
+    ; 13900000 fails on some boards, high values cause wifi issues
+    -D TFT_PREFER_SPEED=16000000  ; 1/2 of Typical DCLK Frequency
+    -D TFT_AUTO_FLUSH=1
+    ; Touch Settings
+    -D TOUCH_WIDTH=800
+    -D TOUCH_HEIGHT=480
+    -D TOUCH_DRIVER=0x911
+    -D TOUCH_SCL=20
+    -D TOUCH_SDA=19
+    -D TOUCH_IRQ=-1
+    -D TOUCH_RST=38
+    -D I2C_TOUCH_ADDRESS=0x5D
+    -D I2C_TOUCH_FREQUENCY=400000
+lib_deps =
+    ${guition-jc8048w550n-tft.lib_deps}
+    ${goodix.lib_deps}
+
+

From 9947891623396633d7173000f16be3827b7ba012 Mon Sep 17 00:00:00 2001
From: Evgeny K <3193631@gmail.com>
Date: Sat, 19 Apr 2025 14:09:44 +0200
Subject: [PATCH 2/2] chore: update header description for guition-jc8048w550n

---
 user_setups/esp32s3/guition-jc8048w550n.ini | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/user_setups/esp32s3/guition-jc8048w550n.ini b/user_setups/esp32s3/guition-jc8048w550n.ini
index 540ca7a2..7c0027ad 100644
--- a/user_setups/esp32s3/guition-jc8048w550n.ini
+++ b/user_setups/esp32s3/guition-jc8048w550n.ini
@@ -1,8 +1,8 @@
 ;***************************************************;
-;    Sunton ESP32-S3 TFT 4.3", 5.0", 7.0"           ;
+;    Guition ESP32-S3 TFT 5.0"                      ;
 ;          - Custom esp32-s3 board                  ;
-;          - ili6485 480x272 or st7262 IPS 800x480  ;
-;          - xpt2046 or gt911 touch controller      ;
+;          - iST7262 IPS 800x480                    ;
+;          - gt911 touch controller                 ;
 ;***************************************************;
 
 [guition-jc8048w550n-tft]
@@ -13,7 +13,7 @@ board_build.arduino.memory_type = qio_opi
 build_flags =
     ${arduino_esp32s3_v2.build_flags}
     ${esp32s3.ps_ram}
-    ; -D HASP_MODEL="Sunton 4.3\""
+    ; -D HASP_MODEL="Guition 5.0\""
     ;-DARDUINO_USB_CDC_ON_BOOT
 	;-DUSE_USB_CDC_CONSOLE