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authorJoel Sherrill <joel.sherrill@OARcorp.com>1998-09-30 20:51:54 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1998-09-30 20:51:54 +0000
commitf65b0903f57653e6bd896cb6330e4398e1a5751a (patch)
treee6dadfeeeb662faec46632aff28b3774de56e29b /c/src/lib/libcpu/sh/sh7032
parent8dd54b63639dc8ef9733bd7dc1c3d447ee19fb38 (diff)
downloadrtems-f65b0903f57653e6bd896cb6330e4398e1a5751a.tar.bz2
New file from Ralf.
Diffstat (limited to 'c/src/lib/libcpu/sh/sh7032')
-rw-r--r--c/src/lib/libcpu/sh/sh7032/include/sci.h91
1 files changed, 91 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/sh/sh7032/include/sci.h b/c/src/lib/libcpu/sh/sh7032/include/sci.h
new file mode 100644
index 0000000000..1b1633a488
--- /dev/null
+++ b/c/src/lib/libcpu/sh/sh7032/include/sci.h
@@ -0,0 +1,91 @@
+/*
+ * Driver for the sh1 703x on-chip serial devices (sci)
+ *
+ * Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and
+ * Bernd Becker (becker@faw.uni-ulm.de)
+ *
+ * COPYRIGHT (c) 1997-1998, FAW Ulm, Germany
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *
+ * COPYRIGHT (c) 1998.
+ * 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.
+ *
+ * $Id$
+ */
+
+#ifndef _sh_sci_h
+#define _sh_sci_h
+
+#ifdef __cplusplus
+extern"C" {
+#endif
+
+/*
+ * Devices are set to 9600 bps, 8 databits, 1 stopbit, no
+ * parity and asynchronous mode by default.
+ *
+ * NOTE:
+ * The onboard serial devices of the SH do not support hardware
+ * handshake.
+ */
+
+#define DEVSCI_DRIVER_TABLE_ENTRY \
+ { sh_sci_initialize, sh_sci_open, sh_sci_close, sh_sci_read, \
+ sh_sci_write, sh_sci_control }
+
+extern rtems_device_driver sh_sci_initialize(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+extern rtems_device_driver sh_sci_open(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+extern rtems_device_driver sh_sci_close(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+extern rtems_device_driver sh_sci_read(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+extern rtems_device_driver sh_sci_write(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+extern rtems_device_driver sh_sci_control(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+/* Internal error codes */
+#define SH_TTY_NO_ERROR 0x2000
+#define SH_TTY_FRAME_ERR 0x2001
+#define SH_TTY_PARITY_ERR 0x2002
+#define SH_TTY_OVERRUN_ERR 0x2003
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif