mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-22 22:47:15 +08:00
bsp/stm32f4: New BSP
This commit is contained in:
Sebastian Huber
@@ -28,6 +28,8 @@ AC_DEFUN([RTEMS_CHECK_BSPDIR],
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AC_CONFIG_SUBDIRS([rtl22xx]);;
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smdk2410 )
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AC_CONFIG_SUBDIRS([smdk2410]);;
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stm32f4 )
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AC_CONFIG_SUBDIRS([stm32f4]);;
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*)
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AC_MSG_ERROR([Invalid BSP]);;
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esac
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@@ -0,0 +1,117 @@
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ACLOCAL_AMFLAGS = -I ../../../../aclocal
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include $(top_srcdir)/../../../../automake/compile.am
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include_bspdir = $(includedir)/bsp
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###############################################################################
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# Data #
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###############################################################################
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dist_project_lib_DATA = bsp_specs
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noinst_LIBRARIES = libbspstart.a
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libbspstart_a_SOURCES = ../shared/start/start.S
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project_lib_DATA =
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project_lib_DATA += start.$(OBJEXT)
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project_lib_DATA += startup/linkcmds
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EXTRA_DIST = startup/linkcmds.stm32f4
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###############################################################################
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# Header #
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###############################################################################
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include_HEADERS =
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include_HEADERS += ../../shared/include/tm27.h
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include_HEADERS += include/bsp.h
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nodist_include_HEADERS =
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nodist_include_HEADERS += ../../shared/include/coverhd.h
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nodist_include_HEADERS += include/bspopts.h
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nodist_include_bsp_HEADERS =
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nodist_include_bsp_HEADERS += ../../shared/include/bootcard.h
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include_bsp_HEADERS =
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include_bsp_HEADERS += ../../shared/include/utility.h
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include_bsp_HEADERS += ../../shared/include/irq-generic.h
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include_bsp_HEADERS += ../../shared/include/irq-info.h
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include_bsp_HEADERS += ../../shared/include/stackalloc.h
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include_bsp_HEADERS += ../../shared/tod.h
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include_bsp_HEADERS += ../shared/include/start.h
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include_bsp_HEADERS += ../shared/armv7m/include/armv7m-irq.h
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include_bsp_HEADERS += include/irq.h
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include_bsp_HEADERS += include/usart.h
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include_bsp_HEADERS += include/stm32f4.h
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###############################################################################
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# LibBSP #
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###############################################################################
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noinst_LIBRARIES += libbsp.a
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libbsp_a_SOURCES =
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libbsp_a_CPPFLAGS =
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libbsp_a_LIBADD =
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# Shared
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libbsp_a_SOURCES += ../../shared/bootcard.c
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libbsp_a_SOURCES += ../../shared/bspclean.c
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libbsp_a_SOURCES += ../../shared/bspgetworkarea.c
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libbsp_a_SOURCES += ../../shared/bsplibc.c
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libbsp_a_SOURCES += ../../shared/bsppost.c
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libbsp_a_SOURCES += ../../shared/bsppredriverhook.c
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libbsp_a_SOURCES += ../../shared/bsppretaskinghook.c
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libbsp_a_SOURCES += ../../shared/gnatinstallhandler.c
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libbsp_a_SOURCES += ../../shared/sbrk.c
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libbsp_a_SOURCES += ../../shared/src/stackalloc.c
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# Startup
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libbsp_a_SOURCES += ../shared/startup/bsp-start-copy-sections.c
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libbsp_a_SOURCES += ../shared/startup/bsp-start-memcpy.S
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libbsp_a_SOURCES += startup/bspstart.c
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libbsp_a_SOURCES += startup/bspstarthook.c
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libbsp_a_SOURCES += startup/bspreset.c
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# IRQ
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libbsp_a_SOURCES += ../../shared/src/irq-default-handler.c
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libbsp_a_SOURCES += ../../shared/src/irq-generic.c
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libbsp_a_SOURCES += ../../shared/src/irq-info.c
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libbsp_a_SOURCES += ../../shared/src/irq-legacy.c
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libbsp_a_SOURCES += ../../shared/src/irq-server.c
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libbsp_a_SOURCES += ../../shared/src/irq-shell.c
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libbsp_a_SOURCES += ../shared/armv7m/irq/armv7m-irq.c
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libbsp_a_SOURCES += ../shared/armv7m/irq/armv7m-irq-dispatch.c
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# Console
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libbsp_a_SOURCES += ../../shared/console.c
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libbsp_a_SOURCES += ../../shared/console_control.c
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libbsp_a_SOURCES += ../../shared/console_read.c
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libbsp_a_SOURCES += ../../shared/console_select.c
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libbsp_a_SOURCES += ../../shared/console_write.c
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libbsp_a_SOURCES += console/console-config.c
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libbsp_a_SOURCES += console/usart.c
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# Clock
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libbsp_a_SOURCES += ../../shared/clockdrv_shell.h
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libbsp_a_SOURCES += ../shared/armv7m/clock/armv7m-clock-config.c
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# Timer
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libbsp_a_SOURCES += ../../shared/timerstub.c
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# Cache
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libbsp_a_SOURCES += ../../../libcpu/shared/src/cache_manager.c
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libbsp_a_SOURCES += ../../../libcpu/arm/shared/cache/cache_.h
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libbsp_a_CPPFLAGS += -I$(srcdir)/../../../libcpu/arm/shared/include
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###############################################################################
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# Special Rules #
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###############################################################################
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DISTCLEANFILES = include/bspopts.h
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include $(srcdir)/preinstall.am
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include $(top_srcdir)/../../../../automake/local.am
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@@ -0,0 +1,5 @@
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Tested with STM32F4-Discovery evaluation board.
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For debugging on Linux use:
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https://github.com/texane/stlink
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@@ -0,0 +1,13 @@
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%rename endfile old_endfile
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%rename startfile old_startfile
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%rename link old_link
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*startfile:
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%{!qrtems: %(old_startfile)} \
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%{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e _start}}
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*link:
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%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
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*endfile:
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%{!qrtems: *(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
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@@ -0,0 +1,60 @@
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AC_PREREQ([2.68])
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AC_INIT([rtems-c-src-lib-libbsp-arm-stm32f4],[_RTEMS_VERSION],[rtems-bugs@rtems.com])
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AC_CONFIG_SRCDIR([bsp_specs])
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RTEMS_TOP(../../../../../..)
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RTEMS_CANONICAL_TARGET_CPU
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AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.11.1])
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RTEMS_BSP_CONFIGURE
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RTEMS_PROG_CC_FOR_TARGET
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RTEMS_CANONICALIZE_TOOLS
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RTEMS_PROG_CCAS
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RTEMS_CHECK_NETWORKING
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AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
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RTEMS_BSPOPTS_SET([BSP_SMALL_MEMORY],[*],[])
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RTEMS_BSPOPTS_HELP([BSP_SMALL_MEMORY],[disable testsuite samples with high memory demands])
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RTEMS_BSPOPTS_SET([STM32F4_HSE_OSCILLATOR],[*],[8000000])
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RTEMS_BSPOPTS_HELP([STM32F4_HSE_OSCILLATOR],[HSE oscillator frequency in Hz])
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RTEMS_BSPOPTS_SET([STM32F4_SYSCLK],[*],[16000000])
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RTEMS_BSPOPTS_HELP([STM32F4_SYSCLK],[SYSCLK frequency in Hz])
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RTEMS_BSPOPTS_SET([STM32F4_HCLK],[*],[16000000])
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RTEMS_BSPOPTS_HELP([STM32F4_HCLK],[HCLK frequency in Hz])
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RTEMS_BSPOPTS_SET([STM32F4_PCLK1],[*],[16000000])
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RTEMS_BSPOPTS_HELP([STM32F4_PCLK1],[PCLK1 frequency in Hz])
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RTEMS_BSPOPTS_SET([STM32F4_PCLK2],[*],[16000000])
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RTEMS_BSPOPTS_HELP([STM32F4_PCLK2],[PCLK2 frequency in Hz])
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RTEMS_BSPOPTS_SET([STM32F4_USART_BAUD],[*],[115200])
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RTEMS_BSPOPTS_HELP([STM32F4_USART_BAUD],[baud for USARTs])
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RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_1],[*],[1])
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RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_USART_1],[enable USART 1])
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RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_2],[*],[])
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RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_USART_2],[enable USART 2])
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RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_3],[*],[])
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RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_USART_3],[enable USART 3])
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RTEMS_BSPOPTS_SET([STM32F4_ENABLE_UART_4],[*],[])
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RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_UART_4],[enable UART 4])
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RTEMS_BSPOPTS_SET([STM32F4_ENABLE_UART_5],[*],[])
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RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_UART_5],[enable UART 5])
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RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_6],[*],[])
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RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_USART_6],[enable USART 6])
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RTEMS_BSP_CLEANUP_OPTIONS(0, 0)
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RTEMS_BSP_LINKCMDS
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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@@ -0,0 +1,112 @@
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/*
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* Copyright (c) 2012 Sebastian Huber. All rights reserved.
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*
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* embedded brains GmbH
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* Obere Lagerstr. 30
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* 82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*/
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#include <rtems/bspIo.h>
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#include <libchip/serial.h>
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#include <bspopts.h>
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#include <bsp/irq.h>
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#include <bsp/usart.h>
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#include <bsp/stm32f4.h>
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console_tbl Console_Configuration_Ports [] = {
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#ifdef STM32F4_ENABLE_USART_1
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{
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.sDeviceName = "/dev/ttyS0",
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.deviceType = SERIAL_CUSTOM,
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.pDeviceFns = &stm32f4_usart_fns,
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.ulCtrlPort1 = (uint32_t) &STM32F4_USART_1,
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.ulCtrlPort2 = 0,
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.ulClock = STM32F4_USART_BAUD,
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.ulIntVector = STM32F4_IRQ_USART1
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},
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#endif
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#ifdef STM32F4_ENABLE_USART_2
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{
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.sDeviceName = "/dev/ttyS2",
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.deviceType = SERIAL_CUSTOM,
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.pDeviceFns = &stm32f4_usart_fns,
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.ulCtrlPort1 = (uint32_t) &STM32F4_USART_2,
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.ulCtrlPort2 = 1,
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.ulClock = STM32F4_USART_BAUD,
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.ulIntVector = STM32F4_IRQ_USART2
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},
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#endif
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#ifdef STM32F4_ENABLE_USART_3
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{
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.sDeviceName = "/dev/ttyS2",
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.deviceType = SERIAL_CUSTOM,
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.pDeviceFns = &stm32f4_usart_fns,
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.ulCtrlPort1 = (uint32_t) &STM32F4_USART_3,
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.ulCtrlPort2 = 2,
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.ulClock = STM32F4_USART_BAUD,
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.ulIntVector = STM32F4_IRQ_USART3
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},
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#endif
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#ifdef STM32F4_ENABLE_UART_4
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{
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.sDeviceName = "/dev/ttyS3",
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.deviceType = SERIAL_CUSTOM,
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.pDeviceFns = &stm32f4_usart_fns,
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.ulCtrlPort1 = (uint32_t) &STM32F4_USART_4,
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.ulCtrlPort2 = 3,
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.ulClock = STM32F4_USART_BAUD,
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.ulIntVector = STM32F4_IRQ_UART4
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},
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#endif
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#ifdef STM32F4_ENABLE_UART_5
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{
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.sDeviceName = "/dev/ttyS4",
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.deviceType = SERIAL_CUSTOM,
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.pDeviceFns = &stm32f4_usart_fns,
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.ulCtrlPort1 = (uint32_t) &STM32F4_USART_5,
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.ulCtrlPort2 = 4,
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.ulClock = STM32F4_USART_BAUD,
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.ulIntVector = STM32F4_IRQ_UART5
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},
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#endif
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#ifdef STM32F4_ENABLE_USART_6
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{
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.sDeviceName = "/dev/ttyS5",
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.deviceType = SERIAL_CUSTOM,
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.pDeviceFns = &stm32f4_usart_fns,
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.ulCtrlPort1 = (uint32_t) &STM32F4_USART_6,
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.ulCtrlPort2 = 5,
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.ulClock = STM32F4_USART_BAUD,
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.ulIntVector = STM32F4_IRQ_USART6
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},
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#endif
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};
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#define PORT_COUNT \
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(sizeof(Console_Configuration_Ports) \
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/ sizeof(Console_Configuration_Ports [0]))
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unsigned long Console_Configuration_Count = PORT_COUNT;
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static void output_char(char c)
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{
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const console_fns *con =
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Console_Configuration_Ports [Console_Port_Minor].pDeviceFns;
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if (c == '\n') {
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con->deviceWritePolled((int) Console_Port_Minor, '\r');
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}
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con->deviceWritePolled((int) Console_Port_Minor, c);
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}
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BSP_output_char_function_type BSP_output_char = output_char;
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BSP_polling_getchar_function_type BSP_poll_char = NULL;
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@@ -0,0 +1,196 @@
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/*
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* Copyright (c) 2012 Sebastian Huber. All rights reserved.
|
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*
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* embedded brains GmbH
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* Obere Lagerstr. 30
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* 82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
|
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* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
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* http://www.rtems.com/license/LICENSE.
|
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*/
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#include <libchip/sersupp.h>
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#include <bsp.h>
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#include <bsp/irq.h>
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#include <bsp/usart.h>
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#include <bsp/stm32f4.h>
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static volatile stm32f4_usart *usart_get_regs(const console_tbl *ct)
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{
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return (stm32f4_usart *) ct->ulCtrlPort1;
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}
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#if 0
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static rtems_vector_number usart_get_irq_number(const console_tbl *ct)
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{
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return ct->ulIntVector;
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}
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#endif
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static const uint8_t usart_pclk_index [] = { 1, 0, 0, 0, 0, 1 };
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static const uint32_t usart_pclk_by_index [] = {
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STM32F4_PCLK1,
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STM32F4_PCLK2
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};
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|
||||
static uint32_t usart_get_pclk(const console_tbl *ct)
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{
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return usart_pclk_by_index [usart_pclk_index [ct->ulCtrlPort2]];
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}
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static uint32_t usart_get_baud(const console_tbl *ct)
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{
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return ct->ulClock;
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}
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/*
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* a = 8 * (2 - CR1[OVER8])
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*
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* usartdiv = div_mantissa + div_fraction / a
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*
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* baud = pclk / (a * usartdiv)
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||||
*
|
||||
* usartdiv = pclk / (a * baud)
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*
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* Calculation in integer arithmetic:
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*
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||||
* 1. div_mantissa = pclk / (a * baud)
|
||||
*
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* 2. div_fraction = pclk / (baud - a * div_mantissa)
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*/
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static uint32_t usart_get_bbr(
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volatile stm32f4_usart *usart,
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uint32_t pclk,
|
||||
uint32_t baud
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)
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||||
{
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||||
uint32_t a = 8 * (2 - ((usart->cr1 & STM32F4_USART_CR1_OVER8) != 0));
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||||
uint32_t div_mantissa_low = pclk / (a * baud);
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uint32_t div_fraction_low = pclk / (baud - a * div_mantissa_low);
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uint32_t div_mantissa_high;
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uint32_t div_fraction_high;
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uint32_t high_err;
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uint32_t low_err;
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uint32_t div_mantissa;
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uint32_t div_fraction;
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||||
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||||
if (div_fraction_low < a - 1) {
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div_mantissa_high = div_fraction_low;
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div_fraction_high = div_fraction_low + 1;
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} else {
|
||||
div_mantissa_high = div_fraction_low + 1;
|
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div_fraction_high = 0;
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||||
}
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||||
|
||||
high_err = pclk - baud * (a * div_mantissa_high + div_fraction_high);
|
||||
low_err = baud * (a * div_mantissa_low + div_fraction_low) - pclk;
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||||
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||||
if (low_err < high_err) {
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||||
div_mantissa = div_mantissa_low;
|
||||
div_fraction = div_fraction_low;
|
||||
} else {
|
||||
div_mantissa = div_mantissa_high;
|
||||
div_fraction = div_fraction_high;
|
||||
}
|
||||
|
||||
return STM32F4_USART_BBR_DIV_MANTISSA(div_mantissa)
|
||||
| STM32F4_USART_BBR_DIV_FRACTION(div_fraction);
|
||||
}
|
||||
|
||||
static void usart_initialize(int minor)
|
||||
{
|
||||
const console_tbl *ct = Console_Port_Tbl [minor];
|
||||
volatile stm32f4_usart *usart = usart_get_regs(ct);
|
||||
uint32_t pclk = usart_get_pclk(ct);
|
||||
uint32_t baud = usart_get_baud(ct);
|
||||
volatile stm32f4_rcc *rcc = &STM32F4_RCC;
|
||||
|
||||
rcc->apb2enr |= STM32F4_RCC_APB2ENR_USART1_EN;
|
||||
|
||||
usart->cr1 = 0;
|
||||
usart->cr2 = 0;
|
||||
usart->cr3 = 0;
|
||||
usart->bbr = usart_get_bbr(usart, pclk, baud);
|
||||
usart->cr1 = STM32F4_USART_CR1_UE
|
||||
| STM32F4_USART_CR1_TE
|
||||
| STM32F4_USART_CR1_RE;
|
||||
}
|
||||
|
||||
static int usart_first_open(int major, int minor, void *arg)
|
||||
{
|
||||
rtems_libio_open_close_args_t *oc = (rtems_libio_open_close_args_t *) arg;
|
||||
struct rtems_termios_tty *tty = (struct rtems_termios_tty *) oc->iop->data1;
|
||||
const console_tbl *ct = Console_Port_Tbl [minor];
|
||||
console_data *cd = &Console_Port_Data [minor];
|
||||
|
||||
cd->termios_data = tty;
|
||||
rtems_termios_set_initial_baud(tty, ct->ulClock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int usart_last_close(int major, int minor, void *arg)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int usart_read_polled(int minor)
|
||||
{
|
||||
const console_tbl *ct = Console_Port_Tbl [minor];
|
||||
volatile stm32f4_usart *usart = usart_get_regs(ct);
|
||||
|
||||
if ((usart->sr & STM32F4_USART_SR_RXNE) != 0) {
|
||||
return STM32F4_USART_DR_GET(usart->dr);
|
||||
} else {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
static void usart_write_polled(int minor, char c)
|
||||
{
|
||||
const console_tbl *ct = Console_Port_Tbl [minor];
|
||||
volatile stm32f4_usart *usart = usart_get_regs(ct);
|
||||
|
||||
while ((usart->sr & STM32F4_USART_SR_TXE) == 0) {
|
||||
/* Wait */
|
||||
}
|
||||
|
||||
usart->dr = STM32F4_USART_DR(c);
|
||||
}
|
||||
|
||||
static ssize_t usart_write_support_polled(
|
||||
int minor,
|
||||
const char *s,
|
||||
size_t n
|
||||
)
|
||||
{
|
||||
ssize_t i = 0;
|
||||
|
||||
for (i = 0; i < n; ++i) {
|
||||
usart_write_polled(minor, s [i]);
|
||||
}
|
||||
|
||||
return n;
|
||||
}
|
||||
|
||||
static int usart_set_attributes(int minor, const struct termios *term)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
||||
console_fns stm32f4_usart_fns = {
|
||||
.deviceProbe = libchip_serial_default_probe,
|
||||
.deviceFirstOpen = usart_first_open,
|
||||
.deviceLastClose = usart_last_close,
|
||||
.deviceRead = usart_read_polled,
|
||||
.deviceWrite = usart_write_support_polled,
|
||||
.deviceInitialize = usart_initialize,
|
||||
.deviceWritePolled = usart_write_polled,
|
||||
.deviceSetAttributes = usart_set_attributes,
|
||||
.deviceOutputUsesInterrupts = false
|
||||
};
|
||||
@@ -0,0 +1,40 @@
|
||||
/*
|
||||
* Copyright (c) 2012 Sebastian Huber. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@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.
|
||||
*/
|
||||
|
||||
#ifndef LIBBSP_ARM_STM32F4_BSP_H
|
||||
#define LIBBSP_ARM_STM32F4_BSP_H
|
||||
|
||||
#include <bspopts.h>
|
||||
|
||||
#include <rtems.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/clockdrv.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define BSP_FEATURE_IRQ_EXTENSION
|
||||
|
||||
#define BSP_ARMV7M_IRQ_PRIORITY_DEFAULT (13 << 4)
|
||||
|
||||
#define BSP_ARMV7M_SYSTICK_PRIORITY (14 << 4)
|
||||
|
||||
#define BSP_ARMV7M_SYSTICK_FREQUENCY STM32F4_HCLK
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* LIBBSP_ARM_STM32F4_BSP_H */
|
||||
@@ -0,0 +1,126 @@
|
||||
/*
|
||||
* Copyright (c) 2012 Sebastian Huber. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@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.
|
||||
*/
|
||||
|
||||
#ifndef LIBBSP_ARM_STM32F4_IRQ_H
|
||||
#define LIBBSP_ARM_STM32F4_IRQ_H
|
||||
|
||||
#ifndef ASM
|
||||
|
||||
#include <rtems.h>
|
||||
#include <rtems/irq.h>
|
||||
#include <rtems/irq-extension.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* ASM */
|
||||
|
||||
#define STM32F4_IRQ_WWDG 0
|
||||
#define STM32F4_IRQ_PVD 1
|
||||
#define STM32F4_IRQ_TAMP_STAMP 2
|
||||
#define STM32F4_IRQ_RTC_WKUP 3
|
||||
#define STM32F4_IRQ_FLASH 4
|
||||
#define STM32F4_IRQ_RCC 5
|
||||
#define STM32F4_IRQ_EXTI0 6
|
||||
#define STM32F4_IRQ_EXTI1 7
|
||||
#define STM32F4_IRQ_EXTI2 8
|
||||
#define STM32F4_IRQ_EXTI3 9
|
||||
#define STM32F4_IRQ_EXTI4 10
|
||||
#define STM32F4_IRQ_DMA1_STREAM0 11
|
||||
#define STM32F4_IRQ_DMA1_STREAM1 12
|
||||
#define STM32F4_IRQ_DMA1_STREAM2 13
|
||||
#define STM32F4_IRQ_DMA1_STREAM3 14
|
||||
#define STM32F4_IRQ_DMA1_STREAM4 15
|
||||
#define STM32F4_IRQ_DMA1_STREAM5 16
|
||||
#define STM32F4_IRQ_DMA1_STREAM6 17
|
||||
#define STM32F4_IRQ_ADC 18
|
||||
#define STM32F4_IRQ_CAN1_TX 19
|
||||
#define STM32F4_IRQ_CAN1_RX0 20
|
||||
#define STM32F4_IRQ_CAN1_RX1 21
|
||||
#define STM32F4_IRQ_CAN1_SCE 22
|
||||
#define STM32F4_IRQ_EXTI9_5 23
|
||||
#define STM32F4_IRQ_TIM1_BRK_TIM9 24
|
||||
#define STM32F4_IRQ_TIM1_UP_TIM10 25
|
||||
#define STM32F4_IRQ_TIM1_TRG_COM_TIM11 26
|
||||
#define STM32F4_IRQ_TIM1_CC 27
|
||||
#define STM32F4_IRQ_TIM2 28
|
||||
#define STM32F4_IRQ_TIM3 29
|
||||
#define STM32F4_IRQ_TIM4 30
|
||||
#define STM32F4_IRQ_I2C1_EV 31
|
||||
#define STM32F4_IRQ_I2C1_ER 32
|
||||
#define STM32F4_IRQ_I2C2_EV 33
|
||||
#define STM32F4_IRQ_I2C2_ER 34
|
||||
#define STM32F4_IRQ_SPI1 35
|
||||
#define STM32F4_IRQ_SPI2 36
|
||||
#define STM32F4_IRQ_USART1 37
|
||||
#define STM32F4_IRQ_USART2 38
|
||||
#define STM32F4_IRQ_USART3 39
|
||||
#define STM32F4_IRQ_EXTI15_10 40
|
||||
#define STM32F4_IRQ_RTC_ALARM 41
|
||||
#define STM32F4_IRQ_OTG_FS_WKUP 42
|
||||
#define STM32F4_IRQ_TIM8_BRK_TIM12 43
|
||||
#define STM32F4_IRQ_TIM8_UP_TIM13 44
|
||||
#define STM32F4_IRQ_TIM8_TRG_COM_TIM14 45
|
||||
#define STM32F4_IRQ_TIM8_CC 46
|
||||
#define STM32F4_IRQ_DMA1_STREAM7 47
|
||||
#define STM32F4_IRQ_FSMC 48
|
||||
#define STM32F4_IRQ_SDIO 49
|
||||
#define STM32F4_IRQ_TIM5 50
|
||||
#define STM32F4_IRQ_SPI3 51
|
||||
#define STM32F4_IRQ_UART4 52
|
||||
#define STM32F4_IRQ_UART5 53
|
||||
#define STM32F4_IRQ_TIM6_DAC 54
|
||||
#define STM32F4_IRQ_TIM7 55
|
||||
#define STM32F4_IRQ_DMA2_STREAM0 56
|
||||
#define STM32F4_IRQ_DMA2_STREAM1 57
|
||||
#define STM32F4_IRQ_DMA2_STREAM2 58
|
||||
#define STM32F4_IRQ_DMA2_STREAM3 59
|
||||
#define STM32F4_IRQ_DMA2_STREAM4 60
|
||||
#define STM32F4_IRQ_ETH 61
|
||||
#define STM32F4_IRQ_ETH_WKUP 62
|
||||
#define STM32F4_IRQ_CAN2_TX 63
|
||||
#define STM32F4_IRQ_CAN2_RX0 64
|
||||
#define STM32F4_IRQ_CAN2_RX1 65
|
||||
#define STM32F4_IRQ_CAN2_SCE 66
|
||||
#define STM32F4_IRQ_OTG_FS 67
|
||||
#define STM32F4_IRQ_DMA2_STREAM5 68
|
||||
#define STM32F4_IRQ_DMA2_STREAM6 69
|
||||
#define STM32F4_IRQ_DMA2_STREAM7 70
|
||||
#define STM32F4_IRQ_USART6 71
|
||||
#define STM32F4_IRQ_I2C3_EV 72
|
||||
#define STM32F4_IRQ_I2C3_ER 73
|
||||
#define STM32F4_IRQ_OTG_HS_EP1_OUT 74
|
||||
#define STM32F4_IRQ_OTG_HS_EP1_IN 75
|
||||
#define STM32F4_IRQ_OTG_HS_WKUP 76
|
||||
#define STM32F4_IRQ_OTG_HS 77
|
||||
#define STM32F4_IRQ_DCMI 78
|
||||
#define STM32F4_IRQ_CRYP 79
|
||||
#define STM32F4_IRQ_HASH_RNG 80
|
||||
#define STM32F4_IRQ_FPU 81
|
||||
|
||||
#define STM32F4_IRQ_PRIORITY_VALUE_MIN 0
|
||||
#define STM32F4_IRQ_PRIORITY_VALUE_MAX 15
|
||||
#define STM32F4_IRQ_PRIORITY_COUNT (STM32F4_IRQ_PRIORITY_VALUE_MAX + 1)
|
||||
#define STM32F4_IRQ_PRIORITY_HIGHEST STM32F4_IRQ_PRIORITY_VALUE_MIN
|
||||
#define STM32F4_IRQ_PRIORITY_LOWEST STM32F4_IRQ_PRIORITY_VALUE_MAX
|
||||
|
||||
#define BSP_INTERRUPT_VECTOR_MIN 0
|
||||
#define BSP_INTERRUPT_VECTOR_MAX 81
|
||||
|
||||
#endif /* LIBBSP_ARM_STM32F4_IRQ_H */
|
||||
@@ -0,0 +1,167 @@
|
||||
/*
|
||||
* Copyright (c) 2012 Sebastian Huber. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@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.
|
||||
*/
|
||||
|
||||
#ifndef LIBBSP_ARM_STM32F4_STM32F4_H
|
||||
#define LIBBSP_ARM_STM32F4_STM32F4_H
|
||||
|
||||
#include <bsp/utility.h>
|
||||
|
||||
#define STM32F4_BASE 0x00
|
||||
|
||||
typedef struct {
|
||||
uint32_t reserved_00 [16];
|
||||
uint32_t apb1enr;
|
||||
#define STM32F4_RCC_APB1ENR_DAC_EN BSP_BIT32(29)
|
||||
#define STM32F4_RCC_APB1ENR_PWR_EN BSP_BIT32(28)
|
||||
#define STM32F4_RCC_APB1ENR_CAN2_EN BSP_BIT32(26)
|
||||
#define STM32F4_RCC_APB1ENR_CAN1_EN BSP_BIT32(25)
|
||||
#define STM32F4_RCC_APB1ENR_I2C3_EN BSP_BIT32(23)
|
||||
#define STM32F4_RCC_APB1ENR_I2C2_EN BSP_BIT32(22)
|
||||
#define STM32F4_RCC_APB1ENR_I2C1_EN BSP_BIT32(21)
|
||||
#define STM32F4_RCC_APB1ENR_UART5_EN BSP_BIT32(20)
|
||||
#define STM32F4_RCC_APB1ENR_UART4_EN BSP_BIT32(19)
|
||||
#define STM32F4_RCC_APB1ENR_USART3_EN BSP_BIT32(18)
|
||||
#define STM32F4_RCC_APB1ENR_USART2_EN BSP_BIT32(17)
|
||||
#define STM32F4_RCC_APB1ENR_SPI3_EN BSP_BIT32(15)
|
||||
#define STM32F4_RCC_APB1ENR_SPI2_EN BSP_BIT32(14)
|
||||
#define STM32F4_RCC_APB1ENR_WWDG_EN BSP_BIT32(11)
|
||||
#define STM32F4_RCC_APB1ENR_TIM14_EN BSP_BIT32(8)
|
||||
#define STM32F4_RCC_APB1ENR_TIM13_EN BSP_BIT32(7)
|
||||
#define STM32F4_RCC_APB1ENR_TIM12_EN BSP_BIT32(6)
|
||||
#define STM32F4_RCC_APB1ENR_TIM7_EN BSP_BIT32(5)
|
||||
#define STM32F4_RCC_APB1ENR_TIM6_EN BSP_BIT32(4)
|
||||
#define STM32F4_RCC_APB1ENR_TIM5_EN BSP_BIT32(3)
|
||||
#define STM32F4_RCC_APB1ENR_TIM4_EN BSP_BIT32(2)
|
||||
#define STM32F4_RCC_APB1ENR_TIM3_EN BSP_BIT32(1)
|
||||
#define STM32F4_RCC_APB1ENR_TIM2_EN BSP_BIT32(0)
|
||||
uint32_t apb2enr;
|
||||
#define STM32F4_RCC_APB2ENR_TIM11 BSP_BIT32(18)
|
||||
#define STM32F4_RCC_APB2ENR_TIM10_EN BSP_BIT32(17)
|
||||
#define STM32F4_RCC_APB2ENR_TIM9_EN BSP_BIT32(16)
|
||||
#define STM32F4_RCC_APB2ENR_SYSCFG_EN BSP_BIT32(14)
|
||||
#define STM32F4_RCC_APB2ENR_SPI1_EN BSP_BIT32(12)
|
||||
#define STM32F4_RCC_APB2ENR_SDIO_EN BSP_BIT32(11)
|
||||
#define STM32F4_RCC_APB2ENR_ADC3_EN BSP_BIT32(10)
|
||||
#define STM32F4_RCC_APB2ENR_ADC2_EN BSP_BIT32(9)
|
||||
#define STM32F4_RCC_APB2ENR_ADC1_EN BSP_BIT32(8)
|
||||
#define STM32F4_RCC_APB2ENR_USART6_EN BSP_BIT32(5)
|
||||
#define STM32F4_RCC_APB2ENR_USART1_EN BSP_BIT32(4)
|
||||
#define STM32F4_RCC_APB2ENR_TIM8_EN BSP_BIT32(1)
|
||||
#define STM32F4_RCC_APB2ENR_TIM1_EN BSP_BIT32(0)
|
||||
} stm32f4_rcc;
|
||||
|
||||
#define STM32F4_RCC (*(volatile stm32f4_rcc *) (STM32F4_BASE + 0x40023800))
|
||||
|
||||
typedef struct {
|
||||
uint32_t sr;
|
||||
#define STM32F4_USART_SR_CTS BSP_BIT32(9)
|
||||
#define STM32F4_USART_SR_LBD BSP_BIT32(8)
|
||||
#define STM32F4_USART_SR_TXE BSP_BIT32(7)
|
||||
#define STM32F4_USART_SR_TC BSP_BIT32(6)
|
||||
#define STM32F4_USART_SR_RXNE BSP_BIT32(5)
|
||||
#define STM32F4_USART_SR_IDLE BSP_BIT32(4)
|
||||
#define STM32F4_USART_SR_ORE BSP_BIT32(3)
|
||||
#define STM32F4_USART_SR_NF BSP_BIT32(2)
|
||||
#define STM32F4_USART_SR_FE BSP_BIT32(1)
|
||||
#define STM32F4_USART_SR_PE BSP_BIT32(0)
|
||||
uint32_t dr;
|
||||
#define STM32F4_USART_DR(val) BSP_FLD32(val, 0, 7)
|
||||
#define STM32F4_USART_DR_GET(reg) BSP_FLD32GET(reg, 0, 7)
|
||||
#define STM32F4_USART_DR_SET(reg, val) BSP_FLD32SET(reg, val, 0, 7)
|
||||
uint32_t bbr;
|
||||
#define STM32F4_USART_BBR_DIV_MANTISSA(val) BSP_FLD32(val, 4, 15)
|
||||
#define STM32F4_USART_BBR_DIV_MANTISSA_GET(reg) BSP_FLD32GET(reg, 4, 15)
|
||||
#define STM32F4_USART_BBR_DIV_MANTISSA_SET(reg, val) BSP_FLD32SET(reg, val, 4, 15)
|
||||
#define STM32F4_USART_BBR_DIV_FRACTION(val) BSP_FLD32(val, 0, 3)
|
||||
#define STM32F4_USART_BBR_DIV_FRACTION_GET(reg) BSP_FLD32GET(reg, 0, 3)
|
||||
#define STM32F4_USART_BBR_DIV_FRACTION_SET(reg, val) BSP_FLD32SET(reg, val, 0, 3)
|
||||
uint32_t cr1;
|
||||
#define STM32F4_USART_CR1_OVER8 BSP_BIT32(15)
|
||||
#define STM32F4_USART_CR1_UE BSP_BIT32(13)
|
||||
#define STM32F4_USART_CR1_M BSP_BIT32(12)
|
||||
#define STM32F4_USART_CR1_WAKE BSP_BIT32(11)
|
||||
#define STM32F4_USART_CR1_PCE BSP_BIT32(10)
|
||||
#define STM32F4_USART_CR1_PS BSP_BIT32(9)
|
||||
#define STM32F4_USART_CR1_PEIE BSP_BIT32(8)
|
||||
#define STM32F4_USART_CR1_TXEIE BSP_BIT32(7)
|
||||
#define STM32F4_USART_CR1_TCIE BSP_BIT32(6)
|
||||
#define STM32F4_USART_CR1_RXNEIE BSP_BIT32(5)
|
||||
#define STM32F4_USART_CR1_IDLEIE BSP_BIT32(4)
|
||||
#define STM32F4_USART_CR1_TE BSP_BIT32(3)
|
||||
#define STM32F4_USART_CR1_RE BSP_BIT32(2)
|
||||
#define STM32F4_USART_CR1_RWU BSP_BIT32(1)
|
||||
#define STM32F4_USART_CR1_SBK BSP_BIT32(0)
|
||||
uint32_t cr2;
|
||||
#define STM32F4_USART_CR2_LINEN BSP_BIT32(14)
|
||||
#define STM32F4_USART_CR2_STOP(val) BSP_FLD32(val, 12, 13)
|
||||
#define STM32F4_USART_CR2_STOP_GET(reg) BSP_FLD32GET(reg, 12, 13)
|
||||
#define STM32F4_USART_CR2_STOP_SET(reg, val) BSP_FLD32SET(reg, val, 12, 13)
|
||||
#define STM32F4_USART_CR2_CLKEN BSP_BIT32(11)
|
||||
#define STM32F4_USART_CR2_CPOL BSP_BIT32(10)
|
||||
#define STM32F4_USART_CR2_CPHA BSP_BIT32(9)
|
||||
#define STM32F4_USART_CR2_LBCL BSP_BIT32(8)
|
||||
#define STM32F4_USART_CR2_LBDIE BSP_BIT32(6)
|
||||
#define STM32F4_USART_CR2_LBDL BSP_BIT32(5)
|
||||
#define STM32F4_USART_CR2_ADD(val) BSP_FLD32(val, 0, 3)
|
||||
#define STM32F4_USART_CR2_ADD_GET(reg) BSP_FLD32GET(reg, 0, 3)
|
||||
#define STM32F4_USART_CR2_ADD_SET(reg, val) BSP_FLD32SET(reg, val, 0, 3)
|
||||
uint32_t cr3;
|
||||
#define STM32F4_USART_CR3_ONEBIT BSP_BIT32(11)
|
||||
#define STM32F4_USART_CR3_CTSIE BSP_BIT32(10)
|
||||
#define STM32F4_USART_CR3_CTSE BSP_BIT32(9)
|
||||
#define STM32F4_USART_CR3_RTSE BSP_BIT32(8)
|
||||
#define STM32F4_USART_CR3_DMAT BSP_BIT32(7)
|
||||
#define STM32F4_USART_CR3_DMAR BSP_BIT32(6)
|
||||
#define STM32F4_USART_CR3_SCEN BSP_BIT32(5)
|
||||
#define STM32F4_USART_CR3_NACK BSP_BIT32(4)
|
||||
#define STM32F4_USART_CR3_HDSEL BSP_BIT32(3)
|
||||
#define STM32F4_USART_CR3_IRLP BSP_BIT32(2)
|
||||
#define STM32F4_USART_CR3_IREN BSP_BIT32(1)
|
||||
#define STM32F4_USART_CR3_EIE BSP_BIT32(0)
|
||||
uint32_t gtpr;
|
||||
#define STM32F4_USART_GTPR_GT(val) BSP_FLD32(val, 8, 15)
|
||||
#define STM32F4_USART_GTPR_GT_GET(reg) BSP_FLD32GET(reg, 8, 15)
|
||||
#define STM32F4_USART_GTPR_GT_SET(reg, val) BSP_FLD32SET(reg, val, 8, 15)
|
||||
#define STM32F4_USART_GTPR_PSC(val) BSP_FLD32(val, 0, 7)
|
||||
#define STM32F4_USART_GTPR_PSC_GET(reg) BSP_FLD32GET(reg, 0, 7)
|
||||
#define STM32F4_USART_GTPR_PSC_SET(reg, val) BSP_FLD32SET(reg, val, 0, 7)
|
||||
} stm32f4_usart;
|
||||
|
||||
#define STM32F4_USART_1 (*(volatile stm32f4_usart *) (STM32F4_BASE + 0x40011000))
|
||||
#define STM32F4_USART_2 (*(volatile stm32f4_usart *) (STM32F4_BASE + 0x40004400))
|
||||
#define STM32F4_USART_3 (*(volatile stm32f4_usart *) (STM32F4_BASE + 0x40004800))
|
||||
#define STM32F4_USART_4 (*(volatile stm32f4_usart *) (STM32F4_BASE + 0x40004c00))
|
||||
#define STM32F4_USART_5 (*(volatile stm32f4_usart *) (STM32F4_BASE + 0x40005000))
|
||||
#define STM32F4_USART_6 (*(volatile stm32f4_usart *) (STM32F4_BASE + 0x40011400))
|
||||
|
||||
typedef struct {
|
||||
uint32_t reserved_00 [268439808];
|
||||
stm32f4_usart usart_2;
|
||||
uint32_t reserved_4000441c [249];
|
||||
stm32f4_usart usart_3;
|
||||
uint32_t reserved_4000481c [249];
|
||||
stm32f4_usart usart_4;
|
||||
uint32_t reserved_40004c1c [249];
|
||||
stm32f4_usart usart_5;
|
||||
uint32_t reserved_4000501c [12281];
|
||||
stm32f4_usart usart_1;
|
||||
uint32_t reserved_4001101c [249];
|
||||
stm32f4_usart usart_6;
|
||||
uint32_t reserved_4001141c [18681];
|
||||
stm32f4_rcc rcc;
|
||||
} stm32f4;
|
||||
|
||||
#define STM32F4 (*(volatile stm32f4 *) (STM32F4_BASE))
|
||||
|
||||
#endif /* LIBBSP_ARM_STM32F4_STM32F4_H */
|
||||
@@ -0,0 +1,30 @@
|
||||
/*
|
||||
* Copyright (c) 2012 Sebastian Huber. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@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.
|
||||
*/
|
||||
|
||||
#ifndef LIBBSP_ARM_STM32F4_USART_H
|
||||
#define LIBBSP_ARM_STM32F4_USART_H
|
||||
|
||||
#include <libchip/serial.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
extern console_fns stm32f4_usart_fns;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* LIBBSP_ARM_STM32F4_USART_H */
|
||||
@@ -0,0 +1,7 @@
|
||||
include $(RTEMS_ROOT)/make/custom/default.cfg
|
||||
|
||||
RTEMS_CPU = arm
|
||||
|
||||
CPU_CFLAGS = -march=armv7-m -mthumb
|
||||
|
||||
CFLAGS_OPTIMIZE_V = -O2 -g
|
||||
@@ -0,0 +1,107 @@
|
||||
## Automatically generated by ampolish3 - Do not edit
|
||||
|
||||
if AMPOLISH3
|
||||
$(srcdir)/preinstall.am: Makefile.am
|
||||
$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
|
||||
endif
|
||||
|
||||
PREINSTALL_DIRS =
|
||||
DISTCLEANFILES += $(PREINSTALL_DIRS)
|
||||
|
||||
all-local: $(TMPINSTALL_FILES)
|
||||
|
||||
TMPINSTALL_FILES =
|
||||
CLEANFILES = $(TMPINSTALL_FILES)
|
||||
|
||||
all-am: $(PREINSTALL_FILES)
|
||||
|
||||
PREINSTALL_FILES =
|
||||
CLEANFILES += $(PREINSTALL_FILES)
|
||||
|
||||
$(PROJECT_LIB)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_LIB)
|
||||
@: > $(PROJECT_LIB)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)
|
||||
@: > $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
|
||||
@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
|
||||
$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
|
||||
|
||||
$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
|
||||
TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
|
||||
|
||||
$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
|
||||
TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds
|
||||
|
||||
$(PROJECT_INCLUDE)/tm27.h: ../../shared/include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
|
||||
|
||||
$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/utility.h: ../../shared/include/utility.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/utility.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/utility.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/irq-generic.h: ../../shared/include/irq-generic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-generic.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-generic.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/irq-info.h: ../../shared/include/irq-info.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-info.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-info.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/stackalloc.h: ../../shared/include/stackalloc.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/stackalloc.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/stackalloc.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/tod.h: ../../shared/tod.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/tod.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/tod.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/start.h: ../shared/include/start.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/start.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/start.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/armv7m-irq.h: ../shared/armv7m/include/armv7m-irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/armv7m-irq.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/armv7m-irq.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/irq.h: include/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/usart.h: include/usart.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/usart.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/usart.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp/stm32f4.h: include/stm32f4.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/stm32f4.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/stm32f4.h
|
||||
|
||||
@@ -0,0 +1,26 @@
|
||||
/*
|
||||
* Copyright (c) 2012 Sebastian Huber. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@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 <rtems.h>
|
||||
|
||||
#include <bsp/bootcard.h>
|
||||
|
||||
void bsp_reset(void)
|
||||
{
|
||||
rtems_interrupt_level level;
|
||||
|
||||
rtems_interrupt_disable(level);
|
||||
|
||||
while (1);
|
||||
}
|
||||
@@ -0,0 +1,26 @@
|
||||
/*
|
||||
* Copyright (c) 2012 Sebastian Huber. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@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 <bsp.h>
|
||||
#include <bsp/bootcard.h>
|
||||
#include <bsp/irq-generic.h>
|
||||
#include <bsp/irq.h>
|
||||
#include <bsp/linker-symbols.h>
|
||||
|
||||
void bsp_start(void)
|
||||
{
|
||||
if (bsp_interrupt_initialize() != RTEMS_SUCCESSFUL) {
|
||||
_CPU_Fatal_halt(0xe);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,28 @@
|
||||
/*
|
||||
* Copyright (c) 2012 Sebastian Huber. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@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 <bsp.h>
|
||||
#include <bsp/start.h>
|
||||
|
||||
void BSP_START_TEXT_SECTION bsp_start_hook_0(void)
|
||||
{
|
||||
/* Do nothing */
|
||||
}
|
||||
|
||||
void BSP_START_TEXT_SECTION bsp_start_hook_1(void)
|
||||
{
|
||||
bsp_start_copy_sections();
|
||||
|
||||
/* At this point we can use objects outside the .start section */
|
||||
}
|
||||
@@ -0,0 +1,23 @@
|
||||
MEMORY {
|
||||
RAM_INT : ORIGIN = 0x20000000, LENGTH = 128k
|
||||
ROM_INT : ORIGIN = 0x00000000, LENGTH = 1M
|
||||
NIRVANA : ORIGIN = 0, LENGTH = 0
|
||||
}
|
||||
|
||||
REGION_ALIAS ("REGION_START", ROM_INT);
|
||||
REGION_ALIAS ("REGION_VECTOR", RAM_INT);
|
||||
REGION_ALIAS ("REGION_TEXT", ROM_INT);
|
||||
REGION_ALIAS ("REGION_TEXT_LOAD", ROM_INT);
|
||||
REGION_ALIAS ("REGION_RODATA", ROM_INT);
|
||||
REGION_ALIAS ("REGION_RODATA_LOAD", ROM_INT);
|
||||
REGION_ALIAS ("REGION_DATA", RAM_INT);
|
||||
REGION_ALIAS ("REGION_DATA_LOAD", ROM_INT);
|
||||
REGION_ALIAS ("REGION_FAST_TEXT", RAM_INT);
|
||||
REGION_ALIAS ("REGION_FAST_TEXT_LOAD", ROM_INT);
|
||||
REGION_ALIAS ("REGION_FAST_DATA", RAM_INT);
|
||||
REGION_ALIAS ("REGION_FAST_DATA_LOAD", ROM_INT);
|
||||
REGION_ALIAS ("REGION_BSS", RAM_INT);
|
||||
REGION_ALIAS ("REGION_WORK", RAM_INT);
|
||||
REGION_ALIAS ("REGION_STACK", RAM_INT);
|
||||
|
||||
INCLUDE linkcmds.armv7
|
||||
Reference in New Issue
Block a user