drivers/serial/uart_pl011.c : add the bitmask according to PL011 spec. (Although almost no problem.)

2024-06-03 15:38:03 +09:00 · 2024-06-03 15:38:03 +09:00 · d6445484fe
parent c93383407b
commit d6445484fe
1 changed files with 2 additions and 2 deletions
--- a/drivers/serial/uart_pl011.c
+++ b/drivers/serial/uart_pl011.c
@ -762,9 +762,9 @@ static int pl011_receive(FAR struct uart_dev_s *dev,

  rx = config->uart->dr;

-  *status = 0;
+  *status = rx & 0xf00;

-  return rx;
+  return rx & 0xff;
 }

 /***************************************************************************