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bsps: Add simple console output char

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This commit is contained in:
Sebastian Huber
2013-10-27 19:13:47 +01:00
parent 7ad725f27d
commit f619250391
3 changed files with 47 additions and 31 deletions
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1
c/src/lib/libbsp/arm/realview-pbx-a9/Makefile.am
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@@ -113,6 +113,7 @@ libbsp_a_SOURCES += ../../shared/console_control.c
libbsp_a_SOURCES += ../../shared/console_read.c libbsp_a_SOURCES += ../../shared/console_read.c
libbsp_a_SOURCES += ../../shared/console_select.c libbsp_a_SOURCES += ../../shared/console_select.c
libbsp_a_SOURCES += ../../shared/console_write.c libbsp_a_SOURCES += ../../shared/console_write.c
libbsp_a_SOURCES += ../../shared/console-output-char.c
libbsp_a_SOURCES += ../../shared/get-serial-mouse-ps2.c libbsp_a_SOURCES += ../../shared/get-serial-mouse-ps2.c
libbsp_a_SOURCES += ../shared/arm-pl011.c libbsp_a_SOURCES += ../shared/arm-pl011.c
libbsp_a_SOURCES += ../shared/arm-pl050.c libbsp_a_SOURCES += ../shared/arm-pl050.c

31
c/src/lib/libbsp/arm/realview-pbx-a9/console/console-config.c
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@@ -63,34 +63,3 @@ console_tbl Console_Configuration_Ports[] = {
unsigned long Console_Configuration_Count = unsigned long Console_Configuration_Count =
RTEMS_ARRAY_SIZE(Console_Configuration_Ports); RTEMS_ARRAY_SIZE(Console_Configuration_Ports);
static void output_char(char c)
{
int minor = (int) Console_Port_Minor;
const console_tbl *ct = Console_Port_Tbl != NULL ?
Console_Port_Tbl[minor] : &Console_Configuration_Ports[minor];
const console_fns *cf = ct->pDeviceFns;
if (c == '\n') {
(*cf->deviceWritePolled)(minor, '\r');
}
(*cf->deviceWritePolled)(minor, c);
}
static void output_char_init(char c)
{
if (Console_Port_Tbl == NULL) {
int minor = (int) Console_Port_Minor;
const console_fns *cf = Console_Configuration_Ports[minor].pDeviceFns;
(*cf->deviceInitialize)(minor);
}
BSP_output_char = output_char;
output_char(c);
}
BSP_output_char_function_type BSP_output_char = output_char_init;
BSP_polling_getchar_function_type BSP_poll_char = NULL;

46
c/src/lib/libbsp/shared/console-output-char.c Normal file
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@@ -0,0 +1,46 @@
/*
* Copyright (c) 2013 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <info@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#include <libchip/serial.h>
static void output_char(char c)
{
int minor = (int) Console_Port_Minor;
const console_tbl *ct = Console_Port_Tbl != NULL ?
Console_Port_Tbl[minor] : &Console_Configuration_Ports[minor];
const console_fns *cf = ct->pDeviceFns;
if (c == '\n') {
(*cf->deviceWritePolled)(minor, '\r');
}
(*cf->deviceWritePolled)(minor, c);
}
static void output_char_init(char c)
{
if (Console_Port_Tbl == NULL) {
int minor = (int) Console_Port_Minor;
const console_fns *cf = Console_Configuration_Ports[minor].pDeviceFns;
(*cf->deviceInitialize)(minor);
}
BSP_output_char = output_char;
output_char(c);
}
BSP_output_char_function_type BSP_output_char = output_char_init;
BSP_polling_getchar_function_type BSP_poll_char = NULL;