Fixed issue with screen rotation on JC3248W and WS3.5B.

Greg Smith · Greg Smith · commit 703e54b45987 · 2025-09-26T12:07:40.000+10:00
diff --git a/source/main/platform_jc3248w.c b/source/main/platform_jc3248w.c
@@ -608,7 +608,8 @@ void platform_init(i2c_master_bus_handle_t bus_handle, SemaphoreHandle_t I2CMute
     
     if (control_get_config_item_int(CONFIG_ITEM_SCREEN_ROTATION) == SCREEN_ROTATION_180)
     {
-        rotation_setting = LV_DISP_ROT_180;
+        // 270 here as normal landscape mode is 90 degrees
+        rotation_setting = LV_DISP_ROT_270;
     }
 }
 
diff --git a/source/main/platform_ws35b.c b/source/main/platform_ws35b.c
@@ -665,7 +665,8 @@ void platform_init(i2c_master_bus_handle_t bus_handle, SemaphoreHandle_t I2CMute
 
     if (control_get_config_item_int(CONFIG_ITEM_SCREEN_ROTATION) == SCREEN_ROTATION_180)
     {
-        rotation_setting = LV_DISP_ROT_180;
+        // 270 here as normal landscape mode is 90 degrees
+        rotation_setting = LV_DISP_ROT_270;
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -608,7 +608,8 @@ void platform_init(i2c_master_bus_handle_t bus_handle, SemaphoreHandle_t I2CMute`
`608`	`608`
`609`	`609`	`if (control_get_config_item_int(CONFIG_ITEM_SCREEN_ROTATION) == SCREEN_ROTATION_180)`
`610`	`610`	`{`
`611`		`- rotation_setting = LV_DISP_ROT_180;`
	`611`	`+ // 270 here as normal landscape mode is 90 degrees`
	`612`	`+ rotation_setting = LV_DISP_ROT_270;`
`612`	`613`	`}`
`613`	`614`	`}`
`614`	`615`
Original file line number	Diff line number	Diff line change
`@@ -665,7 +665,8 @@ void platform_init(i2c_master_bus_handle_t bus_handle, SemaphoreHandle_t I2CMute`
`665`	`665`
`666`	`666`	`if (control_get_config_item_int(CONFIG_ITEM_SCREEN_ROTATION) == SCREEN_ROTATION_180)`
`667`	`667`	`{`
`668`		`- rotation_setting = LV_DISP_ROT_180;`
	`668`	`+ // 270 here as normal landscape mode is 90 degrees`
	`669`	`+ rotation_setting = LV_DISP_ROT_270;`
`669`	`670`	`}`
`670`	`671`	`}`
`671`	`672`