lvgldemo: allow to customize input dev path

Default to /dev/input0, now it's configurable. Signed-off-by: Neo Xu <[email protected]>
apache · Oct 26, 2024 · b20cccc · b20cccc
1 parent 1506c6f
commit b20cccc
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/examples/lvgldemo/Kconfig b/examples/lvgldemo/Kconfig
@@ -20,4 +20,14 @@ config EXAMPLES_LVGLDEMO_STACKSIZE
 	int "lvgldemo stack size"
 	default 16384
 
+if INPUT_TOUCHSCREEN
+
+config EXAMPLES_LVGLDEMO_INPUT_DEVPATH
+	string "Touchscreen device path"
+	default "/dev/input0"
+	---help---
+		The path to the touchscreen device. Default: "/dev/input0"
+
+endif # INPUT_TOUCHSCREEN
+
 endif # EXAMPLES_LVGLDEMO
diff --git a/examples/lvgldemo/lvgldemo.c b/examples/lvgldemo/lvgldemo.c
@@ -129,6 +129,10 @@ int main(int argc, FAR char *argv[])
   info.fb_path = "/dev/lcd0";
 #endif
 
+#ifdef CONFIG_INPUT_TOUCHSCREEN
+  info.input_path = CONFIG_EXAMPLES_LVGLDEMO_INPUT_DEVPATH;
+#endif
+
   lv_nuttx_init(&info, &result);
 
   if (result.disp == NULL)