minor clean up

hathach · hathach · commit 48e507f3787b · 2021-06-21T00:40:53.000+07:00
diff --git a/examples/HID/hid_gamepad/hid_gamepad.ino b/examples/HID/hid_gamepad/hid_gamepad.ino
@@ -245,7 +245,7 @@ void loop()
   for (int i=0; i<32; ++i)
   {
     Serial.print("Pressing button "); Serial.println(i);
-    gp.buttons = (1 << i);
+    gp.buttons = (1U << i);
     usb_hid.sendReport(0, &gp, sizeof(gp));
     delay(1000);
   }

Original file line number	Diff line number	Diff line change
`@@ -245,7 +245,7 @@ void loop()`
`245`	`245`	`for (int i=0; i<32; ++i)`
`246`	`246`	`{`
`247`	`247`	`Serial.print("Pressing button "); Serial.println(i);`
`248`		`- gp.buttons = (1 << i);`
	`248`	`+ gp.buttons = (1U << i);`
`249`	`249`	`usb_hid.sendReport(0, &gp, sizeof(gp));`
`250`	`250`	`delay(1000);`
`251`	`251`	`}`