diff options
Diffstat (limited to 'c/src/lib/libbsp/h8300/h8sim/console')
-rw-r--r-- | c/src/lib/libbsp/h8300/h8sim/console/.cvsignore | 2 | ||||
-rw-r--r-- | c/src/lib/libbsp/h8300/h8sim/console/Makefile.am | 34 | ||||
-rw-r--r-- | c/src/lib/libbsp/h8300/h8sim/console/console-io.c | 50 |
3 files changed, 86 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/h8300/h8sim/console/.cvsignore b/c/src/lib/libbsp/h8300/h8sim/console/.cvsignore new file mode 100644 index 0000000000..282522db03 --- /dev/null +++ b/c/src/lib/libbsp/h8300/h8sim/console/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/c/src/lib/libbsp/h8300/h8sim/console/Makefile.am b/c/src/lib/libbsp/h8300/h8sim/console/Makefile.am new file mode 100644 index 0000000000..89dc14d67e --- /dev/null +++ b/c/src/lib/libbsp/h8300/h8sim/console/Makefile.am @@ -0,0 +1,34 @@ +## +## $Id$ +## + +AUTOMAKE_OPTIONS = foreign 1.4 + +VPATH = @srcdir@:@srcdir@/../../../shared + +PGM = $(ARCH)/console.rel + +C_FILES = console-io.c console-polled.c +C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.o) + +OBJS = $(C_O_FILES) + +include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg +include $(top_srcdir)/../../../../../../automake/lib.am + +# +# (OPTIONAL) Add local stuff here using += +# + +$(PGM): $(OBJS) + $(make-rel) + +# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile + +all-local: $(ARCH) $(OBJS) $(PGM) + +.PRECIOUS: $(PGM) + +EXTRA_DIST = console-io.c + +include $(top_srcdir)/../../../../../../automake/local.am diff --git a/c/src/lib/libbsp/h8300/h8sim/console/console-io.c b/c/src/lib/libbsp/h8300/h8sim/console/console-io.c new file mode 100644 index 0000000000..c0b2b2340f --- /dev/null +++ b/c/src/lib/libbsp/h8300/h8sim/console/console-io.c @@ -0,0 +1,50 @@ +/* + * 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. + */ + +void console_outbyte_polled( + int port, + char ch +) +{ + asm volatile( "mov.b #0,r1l ; mov.b %0l,r2l ; jsr @@0xc4" + : : "r" (ch) : "r1", "r2"); +} + +/* + * console_inbyte_nonblocking + * + * This routine polls for a character. + */ + +int console_inbyte_nonblocking( + int port +) +{ + return -1; +} + |