1 files changed, 73 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/armulator/console/console-io.c b/c/src/lib/libbsp/arm/armulator/console/console-io.c
new file mode 100644
index 0000000000..da38d8d3c0
--- /dev/null
+++ b/c/src/lib/libbsp/arm/armulator/console/console-io.c
@@ -0,0 +1,73 @@
+/*
+ *  This file contains the hardware specific portions of the TTY driver
+ *  for the serial ports on the erc32.
+ *
+ *  COPYRIGHT (c) 1989-1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+
+#include <bsp.h>
+#include <rtems/libio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+/* external prototypes for monitor interface routines */
+
+/*
+ *  console_outbyte_polled
+ *
+ *  This routine transmits a character using polling.
+ */
+
+extern int armulator_stdin;
+extern int armulator_stdout;
+extern int armulator_stderr;
+
+void console_outbyte_polled(
+  int  port,
+  char ch
+)
+{
+  int nwritten;
+  int _swiwrite (int, char *, int);
+
+  nwritten = _swiwrite (armulator_stdout, &ch , 1);
+
+  /* error if (nwritten == -1 || nwritten == len) */
+}
+
+/*
+ *  console_inbyte_nonblocking 
+ *
+ *  This routine polls for a character.
+ */
+
+int console_inbyte_nonblocking(
+  int port
+)
+{
+  int nread;
+  char c;
+  int _swiread (int, char *, int);
+
+  nread = _swiread (armulator_stdin, &c, 1);
+  if ( nread != 1 )
+    return -1;
+
+  return c;
+}
+
+#include <bspIo.h>
+
+void Armulator_BSP_output_char(char c) { console_outbyte_polled( 0, c ); }
+
+BSP_output_char_function_type           BSP_output_char = Armulator_BSP_output_char;
+BSP_polling_getchar_function_type       BSP_poll_char = NULL;
+