mirror of
https://github.com/arduino/Arduino.git
synced 2025-03-21 12:29:23 +01:00
[sam] removing old cmsis folder
This commit is contained in:
aethaniel
parent
43b599ddfb
commit
5df1f6c7dc
@ -1,129 +0,0 @@
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# Makefile for compiling libchip
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.SUFFIXES: .o .a .c .s
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SUB_MAKEFILES=debug.mk gcc.mk release.mk win.mk sam3s.mk
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LIBNAME=libchip
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TOOLCHAIN=gcc
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ifeq ($(CHIP),)
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$(error CHIP not defined)
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endif
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#-------------------------------------------------------------------------------
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# Path
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#-------------------------------------------------------------------------------
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# Output directories
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OUTPUT_BIN = ../lib
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# Libraries
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PROJECT_BASE_PATH = ..
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#-------------------------------------------------------------------------------
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# Files
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#-------------------------------------------------------------------------------
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vpath %.h $(PROJECT_BASE_PATH)/include
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vpath %.c $(PROJECT_BASE_PATH)/source $(PROJECT_BASE_PATH)/cmsis
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vpath %.s $(PROJECT_BASE_PATH)/source $(PROJECT_BASE_PATH)/cmsis
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VPATH+=$(PROJECT_BASE_PATH)/source
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VPATH+=$(PROJECT_BASE_PATH)/cmsis
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INCLUDES = -I$(PROJECT_BASE_PATH)
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INCLUDES += -I$(PROJECT_BASE_PATH)/include
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INCLUDES += -I$(PROJECT_BASE_PATH)/cmsis
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#-------------------------------------------------------------------------------
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ifdef DEBUG
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include debug.mk
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else
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include release.mk
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endif
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#-------------------------------------------------------------------------------
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# Tools
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#-------------------------------------------------------------------------------
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include $(TOOLCHAIN).mk
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#-------------------------------------------------------------------------------
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ifdef DEBUG
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OUTPUT_OBJ=debug
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OUTPUT_LIB=$(LIBNAME)_$(CHIP)_$(TOOLCHAIN)_dbg.a
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else
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OUTPUT_OBJ=release
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OUTPUT_LIB=$(LIBNAME)_$(CHIP)_$(TOOLCHAIN)_rel.a
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endif
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OUTPUT_PATH=$(OUTPUT_OBJ)_$(CHIP)
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#-------------------------------------------------------------------------------
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# C source files and objects
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#-------------------------------------------------------------------------------
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C_SRC=$(wildcard $(PROJECT_BASE_PATH)/source/*.c)
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C_SRC+=$(wildcard $(PROJECT_BASE_PATH)/cmsis/*.c)
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C_OBJ_TEMP=$(patsubst %.c, %.o, $(notdir $(C_SRC)))
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# during development, remove some files
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C_OBJ_FILTER=pio_it.o
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C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
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#-------------------------------------------------------------------------------
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# Assembler source files and objects
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#-------------------------------------------------------------------------------
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A_SRC=$(wildcard $(PROJECT_BASE_PATH)/source/*.s)
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A_SRC+=$(wildcard $(PROJECT_BASE_PATH)/cmsis/*.s)
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A_OBJ_TEMP=$(patsubst %.s, %.o, $(notdir $(A_SRC)))
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# during development, remove some files
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A_OBJ_FILTER=
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A_OBJ=$(filter-out $(A_OBJ_FILTER), $(A_OBJ_TEMP))
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#-------------------------------------------------------------------------------
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# Rules
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#-------------------------------------------------------------------------------
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all: $(CHIP)
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$(CHIP): create_output $(OUTPUT_LIB)
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.PHONY: create_output
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create_output:
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@echo --- Preparing $(CHIP) files $(OUTPUT_PATH) $(OUTPUT_BIN)
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# @echo -------------------------
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# @echo *$(C_SRC)
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# @echo -------------------------
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# @echo *$(C_OBJ)
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# @echo -------------------------
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# @echo *$(addprefix $(OUTPUT_PATH)/, $(C_OBJ))
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# @echo -------------------------
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# @echo *$(A_SRC)
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# @echo -------------------------
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-@mkdir $(subst /,$(SEP),$(OUTPUT_BIN)) 1>NUL 2>&1
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-@mkdir $(OUTPUT_PATH) 1>NUL 2>&1
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$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
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# "$(CC)" -v -c $(CFLAGS) -Wa,aln=$(subst .o,.s,$@) $< -o $@
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@"$(CC)" -c $(CFLAGS) $< -o $@
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$(addprefix $(OUTPUT_PATH)/,$(A_OBJ)): $(OUTPUT_PATH)/%.o: %.s
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@"$(AS)" -c $(ASFLAGS) $< -o $@
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$(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(A_OBJ))
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@"$(AR)" -r "$(OUTPUT_BIN)/$@" $^
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@"$(NM)" "$(OUTPUT_BIN)/$@" > "$(OUTPUT_BIN)/$@.txt"
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.PHONY: clean
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clean:
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@echo --- Cleaning $(CHIP) files
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-@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
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-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)) 1>NUL 2>&1
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-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)).txt 1>NUL 2>&1
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# dependencies
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$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: $(PROJECT_BASE_PATH)/chip.h $(wildcard $(PROJECT_BASE_PATH)/include/*.h) $(wildcard $(PROJECT_BASE_PATH)/cmsis/*.h)
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@ -1,129 +0,0 @@
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# Makefile for compiling libchip
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.SUFFIXES: .o .a .c .s
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SUB_MAKEFILES=debug.mk gcc.mk release.mk win.mk sam3s.mk
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LIBNAME=libchip
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TOOLCHAIN=gcc
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ifeq ($(CHIP),)
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$(error CHIP not defined)
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endif
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#-------------------------------------------------------------------------------
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# Path
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#-------------------------------------------------------------------------------
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# Output directories
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OUTPUT_BIN = ../lib
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# Libraries
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PROJECT_BASE_PATH = ..
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#-------------------------------------------------------------------------------
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# Files
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#-------------------------------------------------------------------------------
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vpath %.h $(PROJECT_BASE_PATH)/include
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vpath %.c $(PROJECT_BASE_PATH)/source $(PROJECT_BASE_PATH)/cmsis
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vpath %.s $(PROJECT_BASE_PATH)/source $(PROJECT_BASE_PATH)/cmsis
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VPATH+=$(PROJECT_BASE_PATH)/source
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VPATH+=$(PROJECT_BASE_PATH)/cmsis
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INCLUDES = -I$(PROJECT_BASE_PATH)
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INCLUDES += -I$(PROJECT_BASE_PATH)/include
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INCLUDES += -I$(PROJECT_BASE_PATH)/cmsis
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#-------------------------------------------------------------------------------
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ifdef DEBUG
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include debug.mk
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else
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include release.mk
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endif
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#-------------------------------------------------------------------------------
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# Tools
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#-------------------------------------------------------------------------------
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include $(TOOLCHAIN).mk
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#-------------------------------------------------------------------------------
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ifdef DEBUG
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OUTPUT_OBJ=debug
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OUTPUT_LIB=$(LIBNAME)_$(CHIP)_$(TOOLCHAIN)_dbg.a
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else
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OUTPUT_OBJ=release
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OUTPUT_LIB=$(LIBNAME)_$(CHIP)_$(TOOLCHAIN)_rel.a
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endif
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OUTPUT_PATH=$(OUTPUT_OBJ)_$(CHIP)
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#-------------------------------------------------------------------------------
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# C source files and objects
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#-------------------------------------------------------------------------------
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C_SRC=$(wildcard $(PROJECT_BASE_PATH)/source/*.c)
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C_SRC+=$(wildcard $(PROJECT_BASE_PATH)/cmsis/*.c)
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C_OBJ_TEMP=$(patsubst %.c, %.o, $(notdir $(C_SRC)))
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# during development, remove some files
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C_OBJ_FILTER=pio_it.o
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C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
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#-------------------------------------------------------------------------------
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# Assembler source files and objects
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#-------------------------------------------------------------------------------
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A_SRC=$(wildcard $(PROJECT_BASE_PATH)/source/*.s)
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A_SRC+=$(wildcard $(PROJECT_BASE_PATH)/cmsis/*.s)
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A_OBJ_TEMP=$(patsubst %.s, %.o, $(notdir $(A_SRC)))
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# during development, remove some files
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A_OBJ_FILTER=
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A_OBJ=$(filter-out $(A_OBJ_FILTER), $(A_OBJ_TEMP))
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#-------------------------------------------------------------------------------
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# Rules
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#-------------------------------------------------------------------------------
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all: $(CHIP)
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$(CHIP): create_output $(OUTPUT_LIB)
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.PHONY: create_output
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create_output:
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@echo --- Preparing $(CHIP) files $(OUTPUT_PATH) $(OUTPUT_BIN)
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# @echo -------------------------
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# @echo *$(C_SRC)
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# @echo -------------------------
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# @echo *$(C_OBJ)
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# @echo -------------------------
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# @echo *$(addprefix $(OUTPUT_PATH)/, $(C_OBJ))
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# @echo -------------------------
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# @echo *$(A_SRC)
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# @echo -------------------------
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-@mkdir $(subst /,$(SEP),$(OUTPUT_BIN)) 1>NUL 2>&1
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-@mkdir $(OUTPUT_PATH) 1>NUL 2>&1
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|
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$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
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# "$(CC)" -v -c $(CFLAGS) -Wa,aln=$(subst .o,.s,$@) $< -o $@
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@"$(CC)" -c $(CFLAGS) $< -o $@
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|
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$(addprefix $(OUTPUT_PATH)/,$(A_OBJ)): $(OUTPUT_PATH)/%.o: %.s
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@"$(AS)" -c $(ASFLAGS) $< -o $@
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|
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$(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(A_OBJ))
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@"$(AR)" -r "$(OUTPUT_BIN)/$@" $^
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@"$(NM)" "$(OUTPUT_BIN)/$@" > "$(OUTPUT_BIN)/$@.txt"
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|
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.PHONY: clean
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clean:
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@echo --- Cleaning $(CHIP) files
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-@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
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-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)) 1>NUL 2>&1
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-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)).txt 1>NUL 2>&1
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# dependencies
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$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: $(PROJECT_BASE_PATH)/chip.h $(wildcard $(PROJECT_BASE_PATH)/include/*.h) $(wildcard $(PROJECT_BASE_PATH)/cmsis/*.h)
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@ -1,129 +0,0 @@
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# Makefile for compiling libchip
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.SUFFIXES: .o .a .c .s
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SUB_MAKEFILES=debug.mk gcc.mk release.mk win.mk sam3s.mk
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LIBNAME=libchip
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TOOLCHAIN=gcc
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ifeq ($(CHIP),)
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$(error CHIP not defined)
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endif
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#-------------------------------------------------------------------------------
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# Path
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#-------------------------------------------------------------------------------
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|
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# Output directories
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OUTPUT_BIN = ../lib
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|
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# Libraries
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PROJECT_BASE_PATH = ..
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|
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#-------------------------------------------------------------------------------
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# Files
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#-------------------------------------------------------------------------------
|
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|
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vpath %.h $(PROJECT_BASE_PATH)/include
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vpath %.c $(PROJECT_BASE_PATH)/source $(PROJECT_BASE_PATH)/cmsis
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vpath %.s $(PROJECT_BASE_PATH)/source $(PROJECT_BASE_PATH)/cmsis
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VPATH+=$(PROJECT_BASE_PATH)/source
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VPATH+=$(PROJECT_BASE_PATH)/cmsis
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INCLUDES = -I$(PROJECT_BASE_PATH)
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INCLUDES += -I$(PROJECT_BASE_PATH)/include
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INCLUDES += -I$(PROJECT_BASE_PATH)/cmsis
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|
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#-------------------------------------------------------------------------------
|
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ifdef DEBUG
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include debug.mk
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else
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include release.mk
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endif
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|
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#-------------------------------------------------------------------------------
|
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# Tools
|
||||
#-------------------------------------------------------------------------------
|
||||
|
||||
include $(TOOLCHAIN).mk
|
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|
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#-------------------------------------------------------------------------------
|
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ifdef DEBUG
|
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OUTPUT_OBJ=debug
|
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OUTPUT_LIB=$(LIBNAME)_$(CHIP)_$(TOOLCHAIN)_dbg.a
|
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else
|
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OUTPUT_OBJ=release
|
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OUTPUT_LIB=$(LIBNAME)_$(CHIP)_$(TOOLCHAIN)_rel.a
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endif
|
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|
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OUTPUT_PATH=$(OUTPUT_OBJ)_$(CHIP)
|
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|
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#-------------------------------------------------------------------------------
|
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# C source files and objects
|
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#-------------------------------------------------------------------------------
|
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C_SRC=$(wildcard $(PROJECT_BASE_PATH)/source/*.c)
|
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C_SRC+=$(wildcard $(PROJECT_BASE_PATH)/cmsis/*.c)
|
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|
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C_OBJ_TEMP=$(patsubst %.c, %.o, $(notdir $(C_SRC)))
|
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|
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# during development, remove some files
|
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C_OBJ_FILTER=pio_it.o
|
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|
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C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
|
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|
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#-------------------------------------------------------------------------------
|
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# Assembler source files and objects
|
||||
#-------------------------------------------------------------------------------
|
||||
A_SRC=$(wildcard $(PROJECT_BASE_PATH)/source/*.s)
|
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A_SRC+=$(wildcard $(PROJECT_BASE_PATH)/cmsis/*.s)
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|
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A_OBJ_TEMP=$(patsubst %.s, %.o, $(notdir $(A_SRC)))
|
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|
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# during development, remove some files
|
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A_OBJ_FILTER=
|
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|
||||
A_OBJ=$(filter-out $(A_OBJ_FILTER), $(A_OBJ_TEMP))
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
# Rules
|
||||
#-------------------------------------------------------------------------------
|
||||
all: $(CHIP)
|
||||
|
||||
$(CHIP): create_output $(OUTPUT_LIB)
|
||||
|
||||
.PHONY: create_output
|
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create_output:
|
||||
@echo --- Preparing $(CHIP) files $(OUTPUT_PATH) $(OUTPUT_BIN)
|
||||
# @echo -------------------------
|
||||
# @echo *$(C_SRC)
|
||||
# @echo -------------------------
|
||||
# @echo *$(C_OBJ)
|
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# @echo -------------------------
|
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# @echo *$(addprefix $(OUTPUT_PATH)/, $(C_OBJ))
|
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# @echo -------------------------
|
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# @echo *$(A_SRC)
|
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# @echo -------------------------
|
||||
|
||||
-@mkdir $(subst /,$(SEP),$(OUTPUT_BIN)) 1>NUL 2>&1
|
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-@mkdir $(OUTPUT_PATH) 1>NUL 2>&1
|
||||
|
||||
$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
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# "$(CC)" -v -c $(CFLAGS) -Wa,aln=$(subst .o,.s,$@) $< -o $@
|
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@"$(CC)" -c $(CFLAGS) $< -o $@
|
||||
|
||||
$(addprefix $(OUTPUT_PATH)/,$(A_OBJ)): $(OUTPUT_PATH)/%.o: %.s
|
||||
@"$(AS)" -c $(ASFLAGS) $< -o $@
|
||||
|
||||
$(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(A_OBJ))
|
||||
@"$(AR)" -r "$(OUTPUT_BIN)/$@" $^
|
||||
@"$(NM)" "$(OUTPUT_BIN)/$@" > "$(OUTPUT_BIN)/$@.txt"
|
||||
|
||||
.PHONY: clean
|
||||
clean:
|
||||
@echo --- Cleaning $(CHIP) files
|
||||
-@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
|
||||
-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)) 1>NUL 2>&1
|
||||
-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)).txt 1>NUL 2>&1
|
||||
|
||||
# dependencies
|
||||
$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: $(PROJECT_BASE_PATH)/chip.h $(wildcard $(PROJECT_BASE_PATH)/include/*.h) $(wildcard $(PROJECT_BASE_PATH)/cmsis/*.h)
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@ -1,339 +0,0 @@
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/**************************************************************************//**
|
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* @file core_cm3.c
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* @brief CMSIS Cortex-M3 Core Peripheral Access Layer Source File
|
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* @version V2.00
|
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* @date 13. September 2010
|
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*
|
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* @note
|
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* Copyright (C) 2009-2010 ARM Limited. All rights reserved.
|
||||
*
|
||||
* @par
|
||||
* ARM Limited (ARM) is supplying this software for use with Cortex-M
|
||||
* processor based microcontrollers. This file can be freely distributed
|
||||
* within development tools that are supporting such ARM based processors.
|
||||
*
|
||||
* @par
|
||||
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
|
||||
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
|
||||
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
|
||||
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
|
||||
*
|
||||
******************************************************************************/
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||||
|
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#include <stdint.h>
|
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|
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/* define compiler specific symbols */
|
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#if defined ( __CC_ARM )
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#define __ASM __asm /*!< asm keyword for ARM Compiler */
|
||||
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
|
||||
|
||||
#elif defined ( __ICCARM__ )
|
||||
#define __ASM __asm /*!< asm keyword for IAR Compiler */
|
||||
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */
|
||||
|
||||
#elif defined ( __GNUC__ )
|
||||
#define __ASM __asm /*!< asm keyword for GNU Compiler */
|
||||
#define __INLINE inline /*!< inline keyword for GNU Compiler */
|
||||
|
||||
#elif defined ( __TASKING__ )
|
||||
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
|
||||
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* ########################## Core Instruction Access ######################### */
|
||||
|
||||
#if defined ( __CC_ARM ) /*------------------ RealView Compiler ----------------*/
|
||||
|
||||
/** \brief Reverse byte order (16 bit)
|
||||
|
||||
This function reverses the byte order in two unsigned short values.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400677)
|
||||
__ASM uint32_t __REV16(uint32_t value)
|
||||
{
|
||||
rev16 r0, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Reverse byte order in signed short value
|
||||
|
||||
This function reverses the byte order in a signed short value with sign extension to integer.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400677)
|
||||
__ASM int32_t __REVSH(int32_t value)
|
||||
{
|
||||
revsh r0, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Remove the exclusive lock
|
||||
|
||||
This function removes the exclusive lock which is created by LDREX.
|
||||
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM void __CLREX(void)
|
||||
{
|
||||
clrex
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
#elif (defined (__ICCARM__)) /*---------------- ICC Compiler ---------------------*/
|
||||
/* obsolete */
|
||||
#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
|
||||
/* obsolete */
|
||||
#elif (defined (__TASKING__)) /*--------------- TASKING Compiler -----------------*/
|
||||
/* obsolete */
|
||||
#endif
|
||||
|
||||
|
||||
/* ########################### Core Function Access ########################### */
|
||||
|
||||
#if defined ( __CC_ARM ) /*------------------ RealView Compiler ----------------*/
|
||||
|
||||
/** \brief Get Control Register
|
||||
|
||||
This function returns the content of the Control Register.
|
||||
|
||||
\return Control Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_CONTROL(void)
|
||||
{
|
||||
mrs r0, control
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Control Register
|
||||
|
||||
This function writes the given value to the Control Register.
|
||||
|
||||
\param [in] control Control Register value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM void __set_CONTROL(uint32_t control)
|
||||
{
|
||||
msr control, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get ISPR Register
|
||||
|
||||
This function returns the content of the ISPR Register.
|
||||
|
||||
\return ISPR Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_IPSR(void)
|
||||
{
|
||||
mrs r0, ipsr
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get APSR Register
|
||||
|
||||
This function returns the content of the APSR Register.
|
||||
|
||||
\return APSR Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_APSR(void)
|
||||
{
|
||||
mrs r0, apsr
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get xPSR Register
|
||||
|
||||
This function returns the content of the xPSR Register.
|
||||
|
||||
\return xPSR Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_xPSR(void)
|
||||
{
|
||||
mrs r0, xpsr
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get Process Stack Pointer
|
||||
|
||||
This function returns the current value of the Process Stack Pointer (PSP).
|
||||
|
||||
\return PSP Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_PSP(void)
|
||||
{
|
||||
mrs r0, psp
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Process Stack Pointer
|
||||
|
||||
This function assigns the given value to the Process Stack Pointer (PSP).
|
||||
|
||||
\param [in] topOfProcStack Process Stack Pointer value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM void __set_PSP(uint32_t topOfProcStack)
|
||||
{
|
||||
msr psp, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get Main Stack Pointer
|
||||
|
||||
This function returns the current value of the Main Stack Pointer (MSP).
|
||||
|
||||
\return MSP Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_MSP(void)
|
||||
{
|
||||
mrs r0, msp
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Main Stack Pointer
|
||||
|
||||
This function assigns the given value to the Main Stack Pointer (MSP).
|
||||
|
||||
\param [in] topOfMainStack Main Stack Pointer value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM void __set_MSP(uint32_t mainStackPointer)
|
||||
{
|
||||
msr msp, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get Base Priority
|
||||
|
||||
This function returns the current value of the Base Priority register.
|
||||
|
||||
\return Base Priority register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_BASEPRI(void)
|
||||
{
|
||||
mrs r0, basepri
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Base Priority
|
||||
|
||||
This function assigns the given value to the Base Priority register.
|
||||
|
||||
\param [in] basePri Base Priority value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM void __set_BASEPRI(uint32_t basePri)
|
||||
{
|
||||
msr basepri, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
/** \brief Get Priority Mask
|
||||
|
||||
This function returns the current state of the priority mask bit from the Priority Mask Register.
|
||||
|
||||
\return Priority Mask value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_PRIMASK(void)
|
||||
{
|
||||
mrs r0, primask
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Priority Mask
|
||||
|
||||
This function assigns the given value to the Priority Mask Register.
|
||||
|
||||
\param [in] priMask Priority Mask
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM void __set_PRIMASK(uint32_t priMask)
|
||||
{
|
||||
msr primask, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get Fault Mask
|
||||
|
||||
This function returns the current value of the Fault Mask Register.
|
||||
|
||||
\return Fault Mask value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM uint32_t __get_FAULTMASK(void)
|
||||
{
|
||||
mrs r0, faultmask
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set the Fault Mask
|
||||
|
||||
This function assigns the given value to the Fault Mask Register.
|
||||
|
||||
\param [in] faultMask Fault Mask value value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
__ASM void __set_FAULTMASK(uint32_t faultMask)
|
||||
{
|
||||
msr faultmask, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
|
||||
#elif (defined (__ICCARM__)) /*---------------- ICC Compiler ---------------------*/
|
||||
/* obsolete */
|
||||
#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
|
||||
/* obsolete */
|
||||
#elif (defined (__TASKING__)) /*--------------- TASKING Compiler -----------------*/
|
||||
/* obsolete */
|
||||
#endif
|
||||
@ -1,1236 +0,0 @@
|
||||
/**************************************************************************//**
|
||||
* @file core_cm3.h
|
||||
* @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File
|
||||
* @version V2.01
|
||||
* @date 06. December 2010
|
||||
*
|
||||
* @note
|
||||
* Copyright (C) 2009-2010 ARM Limited. All rights reserved.
|
||||
*
|
||||
* @par
|
||||
* ARM Limited (ARM) is supplying this software for use with Cortex-M
|
||||
* processor based microcontrollers. This file can be freely distributed
|
||||
* within development tools that are supporting such ARM based processors.
|
||||
*
|
||||
* @par
|
||||
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
|
||||
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
|
||||
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
|
||||
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
|
||||
*
|
||||
******************************************************************************/
|
||||
#if defined ( __ICCARM__ )
|
||||
#pragma system_include /* treat file as system include file for MISRA check */
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#ifndef __CORE_CM3_H_GENERIC
|
||||
#define __CORE_CM3_H_GENERIC
|
||||
|
||||
|
||||
/** \mainpage CMSIS Cortex-M3
|
||||
|
||||
This documentation describes the CMSIS Cortex-M Core Peripheral Access Layer.
|
||||
It consists of:
|
||||
|
||||
- Cortex-M Core Register Definitions
|
||||
- Cortex-M functions
|
||||
- Cortex-M instructions
|
||||
|
||||
The CMSIS Cortex-M3 Core Peripheral Access Layer contains C and assembly functions that ease
|
||||
access to the Cortex-M Core
|
||||
*/
|
||||
|
||||
/** \defgroup CMSIS_LintCinfiguration CMSIS Lint Configuration
|
||||
List of Lint messages which will be suppressed and not shown:
|
||||
- not yet checked
|
||||
.
|
||||
Note: To re-enable a Message, insert a space before 'lint' *
|
||||
|
||||
*/
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* CMSIS definitions
|
||||
******************************************************************************/
|
||||
/** \defgroup CMSIS_core_definitions CMSIS Core Definitions
|
||||
This file defines all structures and symbols for CMSIS core:
|
||||
- CMSIS version number
|
||||
- Cortex-M core
|
||||
- Cortex-M core Revision Number
|
||||
@{
|
||||
*/
|
||||
|
||||
/* CMSIS CM3 definitions */
|
||||
#define __CM3_CMSIS_VERSION_MAIN (0x02) /*!< [31:16] CMSIS HAL main version */
|
||||
#define __CM3_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */
|
||||
#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | __CM3_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */
|
||||
|
||||
#define __CORTEX_M (0x03) /*!< Cortex core */
|
||||
|
||||
|
||||
#if defined ( __CC_ARM )
|
||||
#define __ASM __asm /*!< asm keyword for ARM Compiler */
|
||||
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
|
||||
|
||||
#elif defined ( __ICCARM__ )
|
||||
#define __ASM __asm /*!< asm keyword for IAR Compiler */
|
||||
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */
|
||||
|
||||
#elif defined ( __GNUC__ )
|
||||
#define __ASM __asm /*!< asm keyword for GNU Compiler */
|
||||
#define __INLINE inline /*!< inline keyword for GNU Compiler */
|
||||
|
||||
#elif defined ( __TASKING__ )
|
||||
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
|
||||
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
|
||||
|
||||
#endif
|
||||
|
||||
#include <stdint.h> /*!< standard types definitions */
|
||||
#include "core_cmInstr.h" /*!< Core Instruction Access */
|
||||
#include "core_cmFunc.h" /*!< Core Function Access */
|
||||
|
||||
#endif /* __CORE_CM3_H_GENERIC */
|
||||
|
||||
|
||||
#ifndef __CMSIS_GENERIC
|
||||
|
||||
#ifndef __CORE_CM3_H_DEPENDANT
|
||||
#define __CORE_CM3_H_DEPENDANT
|
||||
|
||||
/* IO definitions (access restrictions to peripheral registers) */
|
||||
#ifdef __cplusplus
|
||||
#define __I volatile /*!< defines 'read only' permissions */
|
||||
#else
|
||||
#define __I volatile const /*!< defines 'read only' permissions */
|
||||
#endif
|
||||
#define __O volatile /*!< defines 'write only' permissions */
|
||||
#define __IO volatile /*!< defines 'read / write' permissions */
|
||||
|
||||
/*@} end of group CMSIS_core_definitions */
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* Register Abstraction
|
||||
******************************************************************************/
|
||||
/** \defgroup CMSIS_core_register CMSIS Core Register
|
||||
Core Register contain:
|
||||
- Core Register
|
||||
- Core NVIC Register
|
||||
- Core SCB Register
|
||||
- Core SysTick Register
|
||||
- Core Debug Register
|
||||
- Core MPU Register
|
||||
*/
|
||||
|
||||
/** \ingroup CMSIS_core_register
|
||||
\defgroup CMSIS_CORE CMSIS Core
|
||||
Type definitions for the Cortex-M Core Registers
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Union type to access the Application Program Status Register (APSR).
|
||||
*/
|
||||
typedef union
|
||||
{
|
||||
struct
|
||||
{
|
||||
#if (__CORTEX_M != 0x04)
|
||||
uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */
|
||||
#else
|
||||
uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
|
||||
uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
|
||||
uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
|
||||
#endif
|
||||
uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
|
||||
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
|
||||
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
|
||||
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
|
||||
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
|
||||
} b; /*!< Structure used for bit access */
|
||||
uint32_t w; /*!< Type used for word access */
|
||||
} APSR_Type;
|
||||
|
||||
|
||||
/** \brief Union type to access the Interrupt Program Status Register (IPSR).
|
||||
*/
|
||||
typedef union
|
||||
{
|
||||
struct
|
||||
{
|
||||
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
|
||||
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
|
||||
} b; /*!< Structure used for bit access */
|
||||
uint32_t w; /*!< Type used for word access */
|
||||
} IPSR_Type;
|
||||
|
||||
|
||||
/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
|
||||
*/
|
||||
typedef union
|
||||
{
|
||||
struct
|
||||
{
|
||||
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
|
||||
#if (__CORTEX_M != 0x04)
|
||||
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
|
||||
#else
|
||||
uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */
|
||||
uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
|
||||
uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */
|
||||
#endif
|
||||
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
|
||||
uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */
|
||||
uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
|
||||
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
|
||||
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
|
||||
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
|
||||
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
|
||||
} b; /*!< Structure used for bit access */
|
||||
uint32_t w; /*!< Type used for word access */
|
||||
} xPSR_Type;
|
||||
|
||||
|
||||
/** \brief Union type to access the Control Registers (CONTROL).
|
||||
*/
|
||||
typedef union
|
||||
{
|
||||
struct
|
||||
{
|
||||
uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
|
||||
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
|
||||
uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */
|
||||
uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */
|
||||
} b; /*!< Structure used for bit access */
|
||||
uint32_t w; /*!< Type used for word access */
|
||||
} CONTROL_Type;
|
||||
|
||||
/*@} end of group CMSIS_CORE */
|
||||
|
||||
|
||||
/** \ingroup CMSIS_core_register
|
||||
\defgroup CMSIS_NVIC CMSIS NVIC
|
||||
Type definitions for the Cortex-M NVIC Registers
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
__IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
|
||||
uint32_t RESERVED0[24];
|
||||
__IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
|
||||
uint32_t RSERVED1[24];
|
||||
__IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
|
||||
uint32_t RESERVED2[24];
|
||||
__IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
|
||||
uint32_t RESERVED3[24];
|
||||
__IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */
|
||||
uint32_t RESERVED4[56];
|
||||
__IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */
|
||||
uint32_t RESERVED5[644];
|
||||
__O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */
|
||||
} NVIC_Type;
|
||||
|
||||
/*@} end of group CMSIS_NVIC */
|
||||
|
||||
|
||||
/** \ingroup CMSIS_core_register
|
||||
\defgroup CMSIS_SCB CMSIS SCB
|
||||
Type definitions for the Cortex-M System Control Block Registers
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Structure type to access the System Control Block (SCB).
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
__I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPU ID Base Register */
|
||||
__IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control State Register */
|
||||
__IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
|
||||
__IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt / Reset Control Register */
|
||||
__IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
|
||||
__IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
|
||||
__IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */
|
||||
__IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
|
||||
__IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */
|
||||
__IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) Hard Fault Status Register */
|
||||
__IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */
|
||||
__IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) Mem Manage Address Register */
|
||||
__IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) Bus Fault Address Register */
|
||||
__IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */
|
||||
__I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */
|
||||
__I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */
|
||||
__I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */
|
||||
__I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */
|
||||
__I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) ISA Feature Register */
|
||||
} SCB_Type;
|
||||
|
||||
/* SCB CPUID Register Definitions */
|
||||
#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
|
||||
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
|
||||
|
||||
#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
|
||||
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
|
||||
|
||||
#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
|
||||
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
|
||||
|
||||
#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
|
||||
#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */
|
||||
|
||||
/* SCB Interrupt Control State Register Definitions */
|
||||
#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
|
||||
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
|
||||
|
||||
#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
|
||||
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
|
||||
|
||||
#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
|
||||
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
|
||||
|
||||
#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
|
||||
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
|
||||
|
||||
#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
|
||||
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
|
||||
|
||||
#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
|
||||
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
|
||||
|
||||
#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
|
||||
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
|
||||
|
||||
#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
|
||||
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
|
||||
|
||||
#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */
|
||||
#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */
|
||||
|
||||
#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
|
||||
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */
|
||||
|
||||
/* SCB Interrupt Control State Register Definitions */
|
||||
#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */
|
||||
#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */
|
||||
|
||||
#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */
|
||||
#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
|
||||
|
||||
/* SCB Application Interrupt and Reset Control Register Definitions */
|
||||
#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
|
||||
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
|
||||
|
||||
#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
|
||||
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
|
||||
|
||||
#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
|
||||
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
|
||||
|
||||
#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */
|
||||
#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */
|
||||
|
||||
#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
|
||||
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
|
||||
|
||||
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
|
||||
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
|
||||
|
||||
#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */
|
||||
#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */
|
||||
|
||||
/* SCB System Control Register Definitions */
|
||||
#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
|
||||
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
|
||||
|
||||
#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
|
||||
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
|
||||
|
||||
#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
|
||||
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
|
||||
|
||||
/* SCB Configuration Control Register Definitions */
|
||||
#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
|
||||
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
|
||||
|
||||
#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */
|
||||
#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */
|
||||
|
||||
#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */
|
||||
#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */
|
||||
|
||||
#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
|
||||
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
|
||||
|
||||
#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */
|
||||
#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */
|
||||
|
||||
#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */
|
||||
#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */
|
||||
|
||||
/* SCB System Handler Control and State Register Definitions */
|
||||
#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */
|
||||
#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */
|
||||
|
||||
#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */
|
||||
#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */
|
||||
|
||||
#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */
|
||||
#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */
|
||||
|
||||
#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */
|
||||
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
|
||||
|
||||
#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */
|
||||
#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */
|
||||
|
||||
#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */
|
||||
#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */
|
||||
|
||||
#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */
|
||||
#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */
|
||||
|
||||
#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */
|
||||
#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */
|
||||
|
||||
#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */
|
||||
#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */
|
||||
|
||||
#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */
|
||||
#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */
|
||||
|
||||
#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */
|
||||
#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */
|
||||
|
||||
#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */
|
||||
#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */
|
||||
|
||||
#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */
|
||||
#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */
|
||||
|
||||
#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */
|
||||
#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */
|
||||
|
||||
/* SCB Configurable Fault Status Registers Definitions */
|
||||
#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */
|
||||
#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */
|
||||
|
||||
#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */
|
||||
#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */
|
||||
|
||||
#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */
|
||||
#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
|
||||
|
||||
/* SCB Hard Fault Status Registers Definitions */
|
||||
#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */
|
||||
#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */
|
||||
|
||||
#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */
|
||||
#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */
|
||||
|
||||
#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */
|
||||
#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */
|
||||
|
||||
/* SCB Debug Fault Status Register Definitions */
|
||||
#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */
|
||||
#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */
|
||||
|
||||
#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */
|
||||
#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */
|
||||
|
||||
#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */
|
||||
#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */
|
||||
|
||||
#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */
|
||||
#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */
|
||||
|
||||
#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */
|
||||
#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */
|
||||
|
||||
/*@} end of group CMSIS_SCB */
|
||||
|
||||
|
||||
/** \ingroup CMSIS_core_register
|
||||
\defgroup CMSIS_SysTick CMSIS SysTick
|
||||
Type definitions for the Cortex-M System Timer Registers
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Structure type to access the System Timer (SysTick).
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
__IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
|
||||
__IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
|
||||
__IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
|
||||
__I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
|
||||
} SysTick_Type;
|
||||
|
||||
/* SysTick Control / Status Register Definitions */
|
||||
#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
|
||||
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
|
||||
|
||||
#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
|
||||
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
|
||||
|
||||
#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
|
||||
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
|
||||
|
||||
#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
|
||||
#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */
|
||||
|
||||
/* SysTick Reload Register Definitions */
|
||||
#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
|
||||
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */
|
||||
|
||||
/* SysTick Current Register Definitions */
|
||||
#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
|
||||
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */
|
||||
|
||||
/* SysTick Calibration Register Definitions */
|
||||
#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
|
||||
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
|
||||
|
||||
#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
|
||||
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
|
||||
|
||||
#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
|
||||
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */
|
||||
|
||||
/*@} end of group CMSIS_SysTick */
|
||||
|
||||
|
||||
/** \ingroup CMSIS_core_register
|
||||
\defgroup CMSIS_ITM CMSIS ITM
|
||||
Type definitions for the Cortex-M Instrumentation Trace Macrocell (ITM)
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM).
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
__O union
|
||||
{
|
||||
__O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */
|
||||
__O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */
|
||||
__O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */
|
||||
} PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */
|
||||
uint32_t RESERVED0[864];
|
||||
__IO uint32_t TER; /*!< Offset: (R/W) ITM Trace Enable Register */
|
||||
uint32_t RESERVED1[15];
|
||||
__IO uint32_t TPR; /*!< Offset: (R/W) ITM Trace Privilege Register */
|
||||
uint32_t RESERVED2[15];
|
||||
__IO uint32_t TCR; /*!< Offset: (R/W) ITM Trace Control Register */
|
||||
uint32_t RESERVED3[29];
|
||||
__IO uint32_t IWR; /*!< Offset: (R/W) ITM Integration Write Register */
|
||||
__IO uint32_t IRR; /*!< Offset: (R/W) ITM Integration Read Register */
|
||||
__IO uint32_t IMCR; /*!< Offset: (R/W) ITM Integration Mode Control Register */
|
||||
uint32_t RESERVED4[43];
|
||||
__IO uint32_t LAR; /*!< Offset: (R/W) ITM Lock Access Register */
|
||||
__IO uint32_t LSR; /*!< Offset: (R/W) ITM Lock Status Register */
|
||||
uint32_t RESERVED5[6];
|
||||
__I uint32_t PID4; /*!< Offset: (R/ ) ITM Peripheral Identification Register #4 */
|
||||
__I uint32_t PID5; /*!< Offset: (R/ ) ITM Peripheral Identification Register #5 */
|
||||
__I uint32_t PID6; /*!< Offset: (R/ ) ITM Peripheral Identification Register #6 */
|
||||
__I uint32_t PID7; /*!< Offset: (R/ ) ITM Peripheral Identification Register #7 */
|
||||
__I uint32_t PID0; /*!< Offset: (R/ ) ITM Peripheral Identification Register #0 */
|
||||
__I uint32_t PID1; /*!< Offset: (R/ ) ITM Peripheral Identification Register #1 */
|
||||
__I uint32_t PID2; /*!< Offset: (R/ ) ITM Peripheral Identification Register #2 */
|
||||
__I uint32_t PID3; /*!< Offset: (R/ ) ITM Peripheral Identification Register #3 */
|
||||
__I uint32_t CID0; /*!< Offset: (R/ ) ITM Component Identification Register #0 */
|
||||
__I uint32_t CID1; /*!< Offset: (R/ ) ITM Component Identification Register #1 */
|
||||
__I uint32_t CID2; /*!< Offset: (R/ ) ITM Component Identification Register #2 */
|
||||
__I uint32_t CID3; /*!< Offset: (R/ ) ITM Component Identification Register #3 */
|
||||
} ITM_Type;
|
||||
|
||||
/* ITM Trace Privilege Register Definitions */
|
||||
#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */
|
||||
#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */
|
||||
|
||||
/* ITM Trace Control Register Definitions */
|
||||
#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */
|
||||
#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */
|
||||
|
||||
#define ITM_TCR_ATBID_Pos 16 /*!< ITM TCR: ATBID Position */
|
||||
#define ITM_TCR_ATBID_Msk (0x7FUL << ITM_TCR_ATBID_Pos) /*!< ITM TCR: ATBID Mask */
|
||||
|
||||
#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */
|
||||
#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */
|
||||
|
||||
#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */
|
||||
#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */
|
||||
|
||||
#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */
|
||||
#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */
|
||||
|
||||
#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */
|
||||
#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */
|
||||
|
||||
#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */
|
||||
#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */
|
||||
|
||||
#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */
|
||||
#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */
|
||||
|
||||
/* ITM Integration Write Register Definitions */
|
||||
#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */
|
||||
#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */
|
||||
|
||||
/* ITM Integration Read Register Definitions */
|
||||
#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */
|
||||
#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */
|
||||
|
||||
/* ITM Integration Mode Control Register Definitions */
|
||||
#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */
|
||||
#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */
|
||||
|
||||
/* ITM Lock Status Register Definitions */
|
||||
#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */
|
||||
#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */
|
||||
|
||||
#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */
|
||||
#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */
|
||||
|
||||
#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */
|
||||
#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */
|
||||
|
||||
/*@}*/ /* end of group CMSIS_ITM */
|
||||
|
||||
|
||||
/** \ingroup CMSIS_core_register
|
||||
\defgroup CMSIS_InterruptType CMSIS Interrupt Type
|
||||
Type definitions for the Cortex-M Interrupt Type Register
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Structure type to access the Interrupt Type Register.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t RESERVED0;
|
||||
__I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Control Type Register */
|
||||
#if ((defined __CM3_REV) && (__CM3_REV >= 0x200))
|
||||
__IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
|
||||
#else
|
||||
uint32_t RESERVED1;
|
||||
#endif
|
||||
} InterruptType_Type;
|
||||
|
||||
/* Interrupt Controller Type Register Definitions */
|
||||
#define IntType_ICTR_INTLINESNUM_Pos 0 /*!< InterruptType ICTR: INTLINESNUM Position */
|
||||
#define IntType_ICTR_INTLINESNUM_Msk (0x1FUL << IntType_ICTR_INTLINESNUM_Pos) /*!< InterruptType ICTR: INTLINESNUM Mask */
|
||||
|
||||
/* Auxiliary Control Register Definitions */
|
||||
#define IntType_ACTLR_DISFOLD_Pos 2 /*!< InterruptType ACTLR: DISFOLD Position */
|
||||
#define IntType_ACTLR_DISFOLD_Msk (1UL << IntType_ACTLR_DISFOLD_Pos) /*!< InterruptType ACTLR: DISFOLD Mask */
|
||||
|
||||
#define IntType_ACTLR_DISDEFWBUF_Pos 1 /*!< InterruptType ACTLR: DISDEFWBUF Position */
|
||||
#define IntType_ACTLR_DISDEFWBUF_Msk (1UL << IntType_ACTLR_DISDEFWBUF_Pos) /*!< InterruptType ACTLR: DISDEFWBUF Mask */
|
||||
|
||||
#define IntType_ACTLR_DISMCYCINT_Pos 0 /*!< InterruptType ACTLR: DISMCYCINT Position */
|
||||
#define IntType_ACTLR_DISMCYCINT_Msk (1UL << IntType_ACTLR_DISMCYCINT_Pos) /*!< InterruptType ACTLR: DISMCYCINT Mask */
|
||||
|
||||
/*@}*/ /* end of group CMSIS_InterruptType */
|
||||
|
||||
|
||||
#if (__MPU_PRESENT == 1)
|
||||
/** \ingroup CMSIS_core_register
|
||||
\defgroup CMSIS_MPU CMSIS MPU
|
||||
Type definitions for the Cortex-M Memory Protection Unit (MPU)
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Structure type to access the Memory Protection Unit (MPU).
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
__I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
|
||||
__IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
|
||||
__IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
|
||||
__IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
|
||||
__IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
|
||||
__IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */
|
||||
__IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */
|
||||
__IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */
|
||||
__IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */
|
||||
__IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */
|
||||
__IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */
|
||||
} MPU_Type;
|
||||
|
||||
/* MPU Type Register */
|
||||
#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */
|
||||
#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
|
||||
|
||||
#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */
|
||||
#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
|
||||
|
||||
#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */
|
||||
#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */
|
||||
|
||||
/* MPU Control Register */
|
||||
#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */
|
||||
#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
|
||||
|
||||
#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */
|
||||
#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
|
||||
|
||||
#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */
|
||||
#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */
|
||||
|
||||
/* MPU Region Number Register */
|
||||
#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */
|
||||
#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */
|
||||
|
||||
/* MPU Region Base Address Register */
|
||||
#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */
|
||||
#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
|
||||
|
||||
#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */
|
||||
#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
|
||||
|
||||
#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */
|
||||
#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */
|
||||
|
||||
/* MPU Region Attribute and Size Register */
|
||||
#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: XN Position */
|
||||
#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: XN Mask */
|
||||
|
||||
#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: AP Position */
|
||||
#define MPU_RASR_AP_Msk (7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: AP Mask */
|
||||
|
||||
#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: TEX Position */
|
||||
#define MPU_RASR_TEX_Msk (7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: TEX Mask */
|
||||
|
||||
#define MPU_RASR_S_Pos 18 /*!< MPU RASR: Shareable bit Position */
|
||||
#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: Shareable bit Mask */
|
||||
|
||||
#define MPU_RASR_C_Pos 17 /*!< MPU RASR: Cacheable bit Position */
|
||||
#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: Cacheable bit Mask */
|
||||
|
||||
#define MPU_RASR_B_Pos 16 /*!< MPU RASR: Bufferable bit Position */
|
||||
#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: Bufferable bit Mask */
|
||||
|
||||
#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */
|
||||
#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
|
||||
|
||||
#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */
|
||||
#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
|
||||
|
||||
#define MPU_RASR_ENA_Pos 0 /*!< MPU RASR: Region enable bit Position */
|
||||
#define MPU_RASR_ENA_Msk (0x1UL << MPU_RASR_ENA_Pos) /*!< MPU RASR: Region enable bit Disable Mask */
|
||||
|
||||
/*@} end of group CMSIS_MPU */
|
||||
#endif
|
||||
|
||||
|
||||
/** \ingroup CMSIS_core_register
|
||||
\defgroup CMSIS_CoreDebug CMSIS Core Debug
|
||||
Type definitions for the Cortex-M Core Debug Registers
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Structure type to access the Core Debug Register (CoreDebug).
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
__IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
|
||||
__O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
|
||||
__IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
|
||||
__IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
|
||||
} CoreDebug_Type;
|
||||
|
||||
/* Debug Halting Control and Status Register */
|
||||
#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */
|
||||
#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */
|
||||
#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
|
||||
#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */
|
||||
#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */
|
||||
#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */
|
||||
#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */
|
||||
#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
|
||||
#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */
|
||||
#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */
|
||||
#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */
|
||||
#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */
|
||||
|
||||
#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */
|
||||
#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
|
||||
|
||||
/* Debug Core Register Selector Register */
|
||||
#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */
|
||||
#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */
|
||||
|
||||
#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */
|
||||
#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */
|
||||
|
||||
/* Debug Exception and Monitor Control Register */
|
||||
#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */
|
||||
#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */
|
||||
#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */
|
||||
#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */
|
||||
#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */
|
||||
#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */
|
||||
#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */
|
||||
#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */
|
||||
#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */
|
||||
#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */
|
||||
#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */
|
||||
#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */
|
||||
#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */
|
||||
|
||||
#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */
|
||||
#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */
|
||||
|
||||
/*@} end of group CMSIS_CoreDebug */
|
||||
|
||||
|
||||
/** \ingroup CMSIS_core_register
|
||||
@{
|
||||
*/
|
||||
|
||||
/* Memory mapping of Cortex-M3 Hardware */
|
||||
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
|
||||
#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */
|
||||
#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */
|
||||
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
|
||||
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
|
||||
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
|
||||
|
||||
#define InterruptType ((InterruptType_Type *) SCS_BASE) /*!< Interrupt Type Register */
|
||||
#define SCB ((SCB_Type *) SCB_BASE) /*!< SCB configuration struct */
|
||||
#define SysTick ((SysTick_Type *) SysTick_BASE) /*!< SysTick configuration struct */
|
||||
#define NVIC ((NVIC_Type *) NVIC_BASE) /*!< NVIC configuration struct */
|
||||
#define ITM ((ITM_Type *) ITM_BASE) /*!< ITM configuration struct */
|
||||
#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */
|
||||
|
||||
#if (__MPU_PRESENT == 1)
|
||||
#define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
|
||||
#define MPU ((MPU_Type*) MPU_BASE) /*!< Memory Protection Unit */
|
||||
#endif
|
||||
|
||||
/*@} */
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* Hardware Abstraction Layer
|
||||
******************************************************************************/
|
||||
/** \defgroup CMSIS_Core_FunctionInterface CMSIS Core Function Interface
|
||||
Core Function Interface contains:
|
||||
- Core NVIC Functions
|
||||
- Core SysTick Functions
|
||||
- Core Debug Functions
|
||||
- Core Register Access Functions
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/* ########################## NVIC functions #################################### */
|
||||
/** \ingroup CMSIS_Core_FunctionInterface
|
||||
\defgroup CMSIS_Core_NVICFunctions CMSIS Core NVIC Functions
|
||||
@{
|
||||
*/
|
||||
|
||||
/** \brief Set Priority Grouping
|
||||
|
||||
This function sets the priority grouping field using the required unlock sequence.
|
||||
The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
|
||||
Only values from 0..7 are used.
|
||||
In case of a conflict between priority grouping and available
|
||||
priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
|
||||
|
||||
\param [in] PriorityGroup Priority grouping field
|
||||
*/
|
||||
static __INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
|
||||
{
|
||||
uint32_t reg_value;
|
||||
uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
|
||||
|
||||
reg_value = SCB->AIRCR; /* read old register configuration */
|
||||
reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */
|
||||
reg_value = (reg_value |
|
||||
(0x5FA << SCB_AIRCR_VECTKEY_Pos) |
|
||||
(PriorityGroupTmp << 8)); /* Insert write key and priorty group */
|
||||
SCB->AIRCR = reg_value;
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Priority Grouping
|
||||
|
||||
This function gets the priority grouping from NVIC Interrupt Controller.
|
||||
Priority grouping is SCB->AIRCR [10:8] PRIGROUP field.
|
||||
|
||||
\return Priority grouping field
|
||||
*/
|
||||
static __INLINE uint32_t NVIC_GetPriorityGrouping(void)
|
||||
{
|
||||
return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Enable External Interrupt
|
||||
|
||||
This function enables a device specific interupt in the NVIC interrupt controller.
|
||||
The interrupt number cannot be a negative value.
|
||||
|
||||
\param [in] IRQn Number of the external interrupt to enable
|
||||
*/
|
||||
static __INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Disable External Interrupt
|
||||
|
||||
This function disables a device specific interupt in the NVIC interrupt controller.
|
||||
The interrupt number cannot be a negative value.
|
||||
|
||||
\param [in] IRQn Number of the external interrupt to disable
|
||||
*/
|
||||
static __INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Pending Interrupt
|
||||
|
||||
This function reads the pending register in the NVIC and returns the pending bit
|
||||
for the specified interrupt.
|
||||
|
||||
\param [in] IRQn Number of the interrupt for get pending
|
||||
\return 0 Interrupt status is not pending
|
||||
\return 1 Interrupt status is pending
|
||||
*/
|
||||
static __INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Pending Interrupt
|
||||
|
||||
This function sets the pending bit for the specified interrupt.
|
||||
The interrupt number cannot be a negative value.
|
||||
|
||||
\param [in] IRQn Number of the interrupt for set pending
|
||||
*/
|
||||
static __INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Clear Pending Interrupt
|
||||
|
||||
This function clears the pending bit for the specified interrupt.
|
||||
The interrupt number cannot be a negative value.
|
||||
|
||||
\param [in] IRQn Number of the interrupt for clear pending
|
||||
*/
|
||||
static __INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Active Interrupt
|
||||
|
||||
This function reads the active register in NVIC and returns the active bit.
|
||||
\param [in] IRQn Number of the interrupt for get active
|
||||
\return 0 Interrupt status is not active
|
||||
\return 1 Interrupt status is active
|
||||
*/
|
||||
static __INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn)
|
||||
{
|
||||
return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Interrupt Priority
|
||||
|
||||
This function sets the priority for the specified interrupt. The interrupt
|
||||
number can be positive to specify an external (device specific)
|
||||
interrupt, or negative to specify an internal (core) interrupt.
|
||||
|
||||
Note: The priority cannot be set for every core interrupt.
|
||||
|
||||
\param [in] IRQn Number of the interrupt for set priority
|
||||
\param [in] priority Priority to set
|
||||
*/
|
||||
static __INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
|
||||
{
|
||||
if(IRQn < 0) {
|
||||
SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */
|
||||
else {
|
||||
NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Interrupt Priority
|
||||
|
||||
This function reads the priority for the specified interrupt. The interrupt
|
||||
number can be positive to specify an external (device specific)
|
||||
interrupt, or negative to specify an internal (core) interrupt.
|
||||
|
||||
The returned priority value is automatically aligned to the implemented
|
||||
priority bits of the microcontroller.
|
||||
|
||||
\param [in] IRQn Number of the interrupt for get priority
|
||||
\return Interrupt Priority
|
||||
*/
|
||||
static __INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
|
||||
{
|
||||
|
||||
if(IRQn < 0) {
|
||||
return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */
|
||||
else {
|
||||
return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */
|
||||
}
|
||||
|
||||
|
||||
/** \brief Encode Priority
|
||||
|
||||
This function encodes the priority for an interrupt with the given priority group,
|
||||
preemptive priority value and sub priority value.
|
||||
In case of a conflict between priority grouping and available
|
||||
priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set.
|
||||
|
||||
The returned priority value can be used for NVIC_SetPriority(...) function
|
||||
|
||||
\param [in] PriorityGroup Used priority group
|
||||
\param [in] PreemptPriority Preemptive priority value (starting from 0)
|
||||
\param [in] SubPriority Sub priority value (starting from 0)
|
||||
\return Encoded priority for the interrupt
|
||||
*/
|
||||
static __INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
|
||||
{
|
||||
uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
|
||||
uint32_t PreemptPriorityBits;
|
||||
uint32_t SubPriorityBits;
|
||||
|
||||
PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp;
|
||||
SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS;
|
||||
|
||||
return (
|
||||
((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) |
|
||||
((SubPriority & ((1 << (SubPriorityBits )) - 1)))
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Decode Priority
|
||||
|
||||
This function decodes an interrupt priority value with the given priority group to
|
||||
preemptive priority value and sub priority value.
|
||||
In case of a conflict between priority grouping and available
|
||||
priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set.
|
||||
|
||||
The priority value can be retrieved with NVIC_GetPriority(...) function
|
||||
|
||||
\param [in] Priority Priority value
|
||||
\param [in] PriorityGroup Used priority group
|
||||
\param [out] pPreemptPriority Preemptive priority value (starting from 0)
|
||||
\param [out] pSubPriority Sub priority value (starting from 0)
|
||||
*/
|
||||
static __INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority)
|
||||
{
|
||||
uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
|
||||
uint32_t PreemptPriorityBits;
|
||||
uint32_t SubPriorityBits;
|
||||
|
||||
PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp;
|
||||
SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS;
|
||||
|
||||
*pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1);
|
||||
*pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1);
|
||||
}
|
||||
|
||||
|
||||
/** \brief System Reset
|
||||
|
||||
This function initiate a system reset request to reset the MCU.
|
||||
*/
|
||||
static __INLINE void NVIC_SystemReset(void)
|
||||
{
|
||||
__DSB(); /* Ensure all outstanding memory accesses included
|
||||
buffered write are completed before reset */
|
||||
SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) |
|
||||
(SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
|
||||
SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */
|
||||
__DSB(); /* Ensure completion of memory access */
|
||||
while(1); /* wait until reset */
|
||||
}
|
||||
|
||||
/*@} end of CMSIS_Core_NVICFunctions */
|
||||
|
||||
|
||||
|
||||
/* ################################## SysTick function ############################################ */
|
||||
/** \ingroup CMSIS_Core_FunctionInterface
|
||||
\defgroup CMSIS_Core_SysTickFunctions CMSIS Core SysTick Functions
|
||||
@{
|
||||
*/
|
||||
|
||||
#if (__Vendor_SysTickConfig == 0)
|
||||
|
||||
/** \brief System Tick Configuration
|
||||
|
||||
This function initialises the system tick timer and its interrupt and start the system tick timer.
|
||||
Counter is in free running mode to generate periodical interrupts.
|
||||
|
||||
\param [in] ticks Number of ticks between two interrupts
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
static __INLINE uint32_t SysTick_Config(uint32_t ticks)
|
||||
{
|
||||
if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */
|
||||
|
||||
SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */
|
||||
NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Cortex-M0 System Interrupts */
|
||||
SysTick->VAL = 0; /* Load the SysTick Counter Value */
|
||||
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
|
||||
SysTick_CTRL_TICKINT_Msk |
|
||||
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
|
||||
return (0); /* Function successful */
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
/*@} end of CMSIS_Core_SysTickFunctions */
|
||||
|
||||
|
||||
|
||||
/* ##################################### Debug In/Output function ########################################### */
|
||||
/** \ingroup CMSIS_Core_FunctionInterface
|
||||
\defgroup CMSIS_core_DebugFunctions CMSIS Core Debug Functions
|
||||
@{
|
||||
*/
|
||||
|
||||
extern volatile int32_t ITM_RxBuffer; /*!< external variable to receive characters */
|
||||
#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< value identifying ITM_RxBuffer is ready for next character */
|
||||
|
||||
|
||||
/** \brief ITM Send Character
|
||||
|
||||
This function transmits a character via the ITM channel 0.
|
||||
It just returns when no debugger is connected that has booked the output.
|
||||
It is blocking when a debugger is connected, but the previous character send is not transmitted.
|
||||
|
||||
\param [in] ch Character to transmit
|
||||
\return Character to transmit
|
||||
*/
|
||||
static __INLINE uint32_t ITM_SendChar (uint32_t ch)
|
||||
{
|
||||
if ((CoreDebug->DEMCR & CoreDebug_DEMCR_TRCENA_Msk) && /* Trace enabled */
|
||||
(ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */
|
||||
(ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */
|
||||
{
|
||||
while (ITM->PORT[0].u32 == 0);
|
||||
ITM->PORT[0].u8 = (uint8_t) ch;
|
||||
}
|
||||
return (ch);
|
||||
}
|
||||
|
||||
|
||||
/** \brief ITM Receive Character
|
||||
|
||||
This function inputs a character via external variable ITM_RxBuffer.
|
||||
It just returns when no debugger is connected that has booked the output.
|
||||
It is blocking when a debugger is connected, but the previous character send is not transmitted.
|
||||
|
||||
\return Received character
|
||||
\return -1 No character received
|
||||
*/
|
||||
static __INLINE int32_t ITM_ReceiveChar (void) {
|
||||
int32_t ch = -1; /* no character available */
|
||||
|
||||
if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) {
|
||||
ch = ITM_RxBuffer;
|
||||
ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */
|
||||
}
|
||||
|
||||
return (ch);
|
||||
}
|
||||
|
||||
|
||||
/** \brief ITM Check Character
|
||||
|
||||
This function checks external variable ITM_RxBuffer whether a character is available or not.
|
||||
It returns '1' if a character is available and '0' if no character is available.
|
||||
|
||||
\return 0 No character available
|
||||
\return 1 Character available
|
||||
*/
|
||||
static __INLINE int32_t ITM_CheckChar (void) {
|
||||
|
||||
if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) {
|
||||
return (0); /* no character available */
|
||||
} else {
|
||||
return (1); /* character available */
|
||||
}
|
||||
}
|
||||
|
||||
/*@} end of CMSIS_core_DebugFunctions */
|
||||
|
||||
#endif /* __CORE_CM3_H_DEPENDANT */
|
||||
|
||||
#endif /* __CMSIS_GENERIC */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/*lint -restore */
|
||||
@ -1,844 +0,0 @@
|
||||
/**************************************************************************//**
|
||||
* @file core_cmFunc.h
|
||||
* @brief CMSIS Cortex-M Core Function Access Header File
|
||||
* @version V2.01
|
||||
* @date 06. December 2010
|
||||
*
|
||||
* @note
|
||||
* Copyright (C) 2009-2010 ARM Limited. All rights reserved.
|
||||
*
|
||||
* @par
|
||||
* ARM Limited (ARM) is supplying this software for use with Cortex-M
|
||||
* processor based microcontrollers. This file can be freely distributed
|
||||
* within development tools that are supporting such ARM based processors.
|
||||
*
|
||||
* @par
|
||||
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
|
||||
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
|
||||
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
|
||||
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __CORE_CMFUNC_H__
|
||||
#define __CORE_CMFUNC_H__
|
||||
|
||||
/* ########################### Core Function Access ########################### */
|
||||
/** \ingroup CMSIS_Core_FunctionInterface
|
||||
\defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
|
||||
@{
|
||||
*/
|
||||
|
||||
#if defined ( __CC_ARM ) /*------------------ RealView Compiler ----------------*/
|
||||
/* ARM armcc specific functions */
|
||||
|
||||
/* intrinsic void __enable_irq(); */
|
||||
/* intrinsic void __disable_irq(); */
|
||||
|
||||
/** \brief Get Control Register
|
||||
|
||||
This function returns the content of the Control Register.
|
||||
|
||||
\return Control Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_CONTROL(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_CONTROL(void)
|
||||
{
|
||||
register uint32_t __regControl __ASM("control");
|
||||
return(__regControl);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Control Register
|
||||
|
||||
This function writes the given value to the Control Register.
|
||||
|
||||
\param [in] control Control Register value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern void __set_CONTROL(uint32_t control);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE void __set_CONTROL(uint32_t control)
|
||||
{
|
||||
register uint32_t __regControl __ASM("control");
|
||||
__regControl = control;
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get ISPR Register
|
||||
|
||||
This function returns the content of the ISPR Register.
|
||||
|
||||
\return ISPR Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_IPSR(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_IPSR(void)
|
||||
{
|
||||
register uint32_t __regIPSR __ASM("ipsr");
|
||||
return(__regIPSR);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get APSR Register
|
||||
|
||||
This function returns the content of the APSR Register.
|
||||
|
||||
\return APSR Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_APSR(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_APSR(void)
|
||||
{
|
||||
register uint32_t __regAPSR __ASM("apsr");
|
||||
return(__regAPSR);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get xPSR Register
|
||||
|
||||
This function returns the content of the xPSR Register.
|
||||
|
||||
\return xPSR Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_xPSR(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_xPSR(void)
|
||||
{
|
||||
register uint32_t __regXPSR __ASM("xpsr");
|
||||
return(__regXPSR);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get Process Stack Pointer
|
||||
|
||||
This function returns the current value of the Process Stack Pointer (PSP).
|
||||
|
||||
\return PSP Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_PSP(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_PSP(void)
|
||||
{
|
||||
register uint32_t __regProcessStackPointer __ASM("psp");
|
||||
return(__regProcessStackPointer);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Process Stack Pointer
|
||||
|
||||
This function assigns the given value to the Process Stack Pointer (PSP).
|
||||
|
||||
\param [in] topOfProcStack Process Stack Pointer value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern void __set_PSP(uint32_t topOfProcStack);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE void __set_PSP(uint32_t topOfProcStack)
|
||||
{
|
||||
register uint32_t __regProcessStackPointer __ASM("psp");
|
||||
__regProcessStackPointer = topOfProcStack;
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get Main Stack Pointer
|
||||
|
||||
This function returns the current value of the Main Stack Pointer (MSP).
|
||||
|
||||
\return MSP Register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_MSP(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_MSP(void)
|
||||
{
|
||||
register uint32_t __regMainStackPointer __ASM("msp");
|
||||
return(__regMainStackPointer);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Main Stack Pointer
|
||||
|
||||
This function assigns the given value to the Main Stack Pointer (MSP).
|
||||
|
||||
\param [in] topOfMainStack Main Stack Pointer value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern void __set_MSP(uint32_t topOfMainStack);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE void __set_MSP(uint32_t topOfMainStack)
|
||||
{
|
||||
register uint32_t __regMainStackPointer __ASM("msp");
|
||||
__regMainStackPointer = topOfMainStack;
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get Priority Mask
|
||||
|
||||
This function returns the current state of the priority mask bit from the Priority Mask Register.
|
||||
|
||||
\return Priority Mask value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_PRIMASK(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_PRIMASK(void)
|
||||
{
|
||||
register uint32_t __regPriMask __ASM("primask");
|
||||
return(__regPriMask);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Priority Mask
|
||||
|
||||
This function assigns the given value to the Priority Mask Register.
|
||||
|
||||
\param [in] priMask Priority Mask
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern void __set_PRIMASK(uint32_t priMask);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE void __set_PRIMASK(uint32_t priMask)
|
||||
{
|
||||
register uint32_t __regPriMask __ASM("primask");
|
||||
__regPriMask = (priMask);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
#if (__CORTEX_M >= 0x03)
|
||||
|
||||
/** \brief Enable FIQ
|
||||
|
||||
This function enables FIQ interrupts by clearing the F-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
#define __enable_fault_irq __enable_fiq
|
||||
|
||||
|
||||
/** \brief Disable FIQ
|
||||
|
||||
This function disables FIQ interrupts by setting the F-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
#define __disable_fault_irq __disable_fiq
|
||||
|
||||
|
||||
/** \brief Get Base Priority
|
||||
|
||||
This function returns the current value of the Base Priority register.
|
||||
|
||||
\return Base Priority register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_BASEPRI(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_BASEPRI(void)
|
||||
{
|
||||
register uint32_t __regBasePri __ASM("basepri");
|
||||
return(__regBasePri);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Base Priority
|
||||
|
||||
This function assigns the given value to the Base Priority register.
|
||||
|
||||
\param [in] basePri Base Priority value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern void __set_BASEPRI(uint32_t basePri);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE void __set_BASEPRI(uint32_t basePri)
|
||||
{
|
||||
register uint32_t __regBasePri __ASM("basepri");
|
||||
__regBasePri = (basePri & 0xff);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Get Fault Mask
|
||||
|
||||
This function returns the current value of the Fault Mask register.
|
||||
|
||||
\return Fault Mask register value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern uint32_t __get_FAULTMASK(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE uint32_t __get_FAULTMASK(void)
|
||||
{
|
||||
register uint32_t __regFaultMask __ASM("faultmask");
|
||||
return(__regFaultMask);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Set Fault Mask
|
||||
|
||||
This function assigns the given value to the Fault Mask register.
|
||||
|
||||
\param [in] faultMask Fault Mask value to set
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern void __set_FAULTMASK(uint32_t faultMask);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
static __INLINE void __set_FAULTMASK(uint32_t faultMask)
|
||||
{
|
||||
register uint32_t __regFaultMask __ASM("faultmask");
|
||||
__regFaultMask = (faultMask & 1);
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
#endif /* (__CORTEX_M >= 0x03) */
|
||||
|
||||
|
||||
#if (__CORTEX_M == 0x04)
|
||||
|
||||
/** \brief Get FPSCR
|
||||
|
||||
This function returns the current value of the Floating Point Status/Control register.
|
||||
|
||||
\return Floating Point Status/Control register value
|
||||
*/
|
||||
static __INLINE uint32_t __get_FPSCR(void)
|
||||
{
|
||||
#if (__FPU_PRESENT == 1)
|
||||
register uint32_t __regfpscr __ASM("fpscr");
|
||||
return(__regfpscr);
|
||||
#else
|
||||
return(0);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set FPSCR
|
||||
|
||||
This function assigns the given value to the Floating Point Status/Control register.
|
||||
|
||||
\param [in] fpscr Floating Point Status/Control value to set
|
||||
*/
|
||||
static __INLINE void __set_FPSCR(uint32_t fpscr)
|
||||
{
|
||||
#if (__FPU_PRESENT == 1)
|
||||
register uint32_t __regfpscr __ASM("fpscr");
|
||||
__regfpscr = (fpscr);
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* (__CORTEX_M == 0x04) */
|
||||
|
||||
|
||||
#elif (defined (__ICCARM__)) /*---------------- ICC Compiler ---------------------*/
|
||||
/* IAR iccarm specific functions */
|
||||
|
||||
#if defined (__ICCARM__)
|
||||
#include <intrinsics.h> /* IAR Intrinsics */
|
||||
#endif
|
||||
|
||||
#pragma diag_suppress=Pe940
|
||||
|
||||
/** \brief Enable IRQ Interrupts
|
||||
|
||||
This function enables IRQ interrupts by clearing the I-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
#define __enable_irq __enable_interrupt
|
||||
|
||||
|
||||
/** \brief Disable IRQ Interrupts
|
||||
|
||||
This function disables IRQ interrupts by setting the I-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
#define __disable_irq __disable_interrupt
|
||||
|
||||
|
||||
/* intrinsic unsigned long __get_CONTROL( void ); (see intrinsic.h) */
|
||||
/* intrinsic void __set_CONTROL( unsigned long ); (see intrinsic.h) */
|
||||
|
||||
|
||||
/** \brief Get ISPR Register
|
||||
|
||||
This function returns the content of the ISPR Register.
|
||||
|
||||
\return ISPR Register value
|
||||
*/
|
||||
static uint32_t __get_IPSR(void)
|
||||
{
|
||||
__ASM("mrs r0, ipsr");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get APSR Register
|
||||
|
||||
This function returns the content of the APSR Register.
|
||||
|
||||
\return APSR Register value
|
||||
*/
|
||||
static uint32_t __get_APSR(void)
|
||||
{
|
||||
__ASM("mrs r0, apsr");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get xPSR Register
|
||||
|
||||
This function returns the content of the xPSR Register.
|
||||
|
||||
\return xPSR Register value
|
||||
*/
|
||||
static uint32_t __get_xPSR(void)
|
||||
{
|
||||
__ASM("mrs r0, psr"); // assembler does not know "xpsr"
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Process Stack Pointer
|
||||
|
||||
This function returns the current value of the Process Stack Pointer (PSP).
|
||||
|
||||
\return PSP Register value
|
||||
*/
|
||||
static uint32_t __get_PSP(void)
|
||||
{
|
||||
__ASM("mrs r0, psp");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Process Stack Pointer
|
||||
|
||||
This function assigns the given value to the Process Stack Pointer (PSP).
|
||||
|
||||
\param [in] topOfProcStack Process Stack Pointer value to set
|
||||
*/
|
||||
static void __set_PSP(uint32_t topOfProcStack)
|
||||
{
|
||||
__ASM("msr psp, r0");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Main Stack Pointer
|
||||
|
||||
This function returns the current value of the Main Stack Pointer (MSP).
|
||||
|
||||
\return MSP Register value
|
||||
*/
|
||||
static uint32_t __get_MSP(void)
|
||||
{
|
||||
__ASM("mrs r0, msp");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Main Stack Pointer
|
||||
|
||||
This function assigns the given value to the Main Stack Pointer (MSP).
|
||||
|
||||
\param [in] topOfMainStack Main Stack Pointer value to set
|
||||
*/
|
||||
static void __set_MSP(uint32_t topOfMainStack)
|
||||
{
|
||||
__ASM("msr msp, r0");
|
||||
}
|
||||
|
||||
|
||||
/* intrinsic unsigned long __get_PRIMASK( void ); (see intrinsic.h) */
|
||||
/* intrinsic void __set_PRIMASK( unsigned long ); (see intrinsic.h) */
|
||||
|
||||
|
||||
#if (__CORTEX_M >= 0x03)
|
||||
|
||||
/** \brief Enable FIQ
|
||||
|
||||
This function enables FIQ interrupts by clearing the F-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
static __INLINE void __enable_fault_irq(void)
|
||||
{
|
||||
__ASM ("cpsie f");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Disable FIQ
|
||||
|
||||
This function disables FIQ interrupts by setting the F-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
static __INLINE void __disable_fault_irq(void)
|
||||
{
|
||||
__ASM ("cpsid f");
|
||||
}
|
||||
|
||||
|
||||
/* intrinsic unsigned long __get_BASEPRI( void ); (see intrinsic.h) */
|
||||
/* intrinsic void __set_BASEPRI( unsigned long ); (see intrinsic.h) */
|
||||
/* intrinsic unsigned long __get_FAULTMASK( void ); (see intrinsic.h) */
|
||||
/* intrinsic void __set_FAULTMASK(unsigned long); (see intrinsic.h) */
|
||||
|
||||
#endif /* (__CORTEX_M >= 0x03) */
|
||||
|
||||
|
||||
#if (__CORTEX_M == 0x04)
|
||||
|
||||
/** \brief Get FPSCR
|
||||
|
||||
This function returns the current value of the Floating Point Status/Control register.
|
||||
|
||||
\return Floating Point Status/Control register value
|
||||
*/
|
||||
static uint32_t __get_FPSCR(void)
|
||||
{
|
||||
#if (__FPU_PRESENT == 1)
|
||||
__ASM("vmrs r0, fpscr");
|
||||
#else
|
||||
return(0);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set FPSCR
|
||||
|
||||
This function assigns the given value to the Floating Point Status/Control register.
|
||||
|
||||
\param [in] fpscr Floating Point Status/Control value to set
|
||||
*/
|
||||
static void __set_FPSCR(uint32_t fpscr)
|
||||
{
|
||||
#if (__FPU_PRESENT == 1)
|
||||
__ASM("vmsr fpscr, r0");
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* (__CORTEX_M == 0x04) */
|
||||
|
||||
#pragma diag_default=Pe940
|
||||
|
||||
|
||||
#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
|
||||
/* GNU gcc specific functions */
|
||||
|
||||
/** \brief Enable IRQ Interrupts
|
||||
|
||||
This function enables IRQ interrupts by clearing the I-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __enable_irq(void)
|
||||
{
|
||||
__ASM volatile ("cpsie i");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Disable IRQ Interrupts
|
||||
|
||||
This function disables IRQ interrupts by setting the I-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __disable_irq(void)
|
||||
{
|
||||
__ASM volatile ("cpsid i");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Control Register
|
||||
|
||||
This function returns the content of the Control Register.
|
||||
|
||||
\return Control Register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_CONTROL(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, control" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Control Register
|
||||
|
||||
This function writes the given value to the Control Register.
|
||||
|
||||
\param [in] control Control Register value to set
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __set_CONTROL(uint32_t control)
|
||||
{
|
||||
__ASM volatile ("MSR control, %0" : : "r" (control) );
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get ISPR Register
|
||||
|
||||
This function returns the content of the ISPR Register.
|
||||
|
||||
\return ISPR Register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_IPSR(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, ipsr" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get APSR Register
|
||||
|
||||
This function returns the content of the APSR Register.
|
||||
|
||||
\return APSR Register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_APSR(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, apsr" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get xPSR Register
|
||||
|
||||
This function returns the content of the xPSR Register.
|
||||
|
||||
\return xPSR Register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_xPSR(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, xpsr" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Process Stack Pointer
|
||||
|
||||
This function returns the current value of the Process Stack Pointer (PSP).
|
||||
|
||||
\return PSP Register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_PSP(void)
|
||||
{
|
||||
register uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, psp\n" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Process Stack Pointer
|
||||
|
||||
This function assigns the given value to the Process Stack Pointer (PSP).
|
||||
|
||||
\param [in] topOfProcStack Process Stack Pointer value to set
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __set_PSP(uint32_t topOfProcStack)
|
||||
{
|
||||
__ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) );
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Main Stack Pointer
|
||||
|
||||
This function returns the current value of the Main Stack Pointer (MSP).
|
||||
|
||||
\return MSP Register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_MSP(void)
|
||||
{
|
||||
register uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, msp\n" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Main Stack Pointer
|
||||
|
||||
This function assigns the given value to the Main Stack Pointer (MSP).
|
||||
|
||||
\param [in] topOfMainStack Main Stack Pointer value to set
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __set_MSP(uint32_t topOfMainStack)
|
||||
{
|
||||
__ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) );
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Priority Mask
|
||||
|
||||
This function returns the current state of the priority mask bit from the Priority Mask Register.
|
||||
|
||||
\return Priority Mask value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_PRIMASK(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, primask" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Priority Mask
|
||||
|
||||
This function assigns the given value to the Priority Mask Register.
|
||||
|
||||
\param [in] priMask Priority Mask
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __set_PRIMASK(uint32_t priMask)
|
||||
{
|
||||
__ASM volatile ("MSR primask, %0" : : "r" (priMask) );
|
||||
}
|
||||
|
||||
|
||||
#if (__CORTEX_M >= 0x03)
|
||||
|
||||
/** \brief Enable FIQ
|
||||
|
||||
This function enables FIQ interrupts by clearing the F-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __enable_fault_irq(void)
|
||||
{
|
||||
__ASM volatile ("cpsie f");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Disable FIQ
|
||||
|
||||
This function disables FIQ interrupts by setting the F-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __disable_fault_irq(void)
|
||||
{
|
||||
__ASM volatile ("cpsid f");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Base Priority
|
||||
|
||||
This function returns the current value of the Base Priority register.
|
||||
|
||||
\return Base Priority register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_BASEPRI(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, basepri_max" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Base Priority
|
||||
|
||||
This function assigns the given value to the Base Priority register.
|
||||
|
||||
\param [in] basePri Base Priority value to set
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __set_BASEPRI(uint32_t value)
|
||||
{
|
||||
__ASM volatile ("MSR basepri, %0" : : "r" (value) );
|
||||
}
|
||||
|
||||
|
||||
/** \brief Get Fault Mask
|
||||
|
||||
This function returns the current value of the Fault Mask register.
|
||||
|
||||
\return Fault Mask register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_FAULTMASK(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, faultmask" : "=r" (result) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set Fault Mask
|
||||
|
||||
This function assigns the given value to the Fault Mask register.
|
||||
|
||||
\param [in] faultMask Fault Mask value to set
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __set_FAULTMASK(uint32_t faultMask)
|
||||
{
|
||||
__ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) );
|
||||
}
|
||||
|
||||
#endif /* (__CORTEX_M >= 0x03) */
|
||||
|
||||
|
||||
#if (__CORTEX_M == 0x04)
|
||||
|
||||
/** \brief Get FPSCR
|
||||
|
||||
This function returns the current value of the Floating Point Status/Control register.
|
||||
|
||||
\return Floating Point Status/Control register value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_FPSCR(void)
|
||||
{
|
||||
#if (__FPU_PRESENT == 1)
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("MRS %0, fpscr" : "=r" (result) );
|
||||
return(result);
|
||||
#else
|
||||
return(0);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
/** \brief Set FPSCR
|
||||
|
||||
This function assigns the given value to the Floating Point Status/Control register.
|
||||
|
||||
\param [in] fpscr Floating Point Status/Control value to set
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __set_FPSCR(uint32_t fpscr)
|
||||
{
|
||||
#if (__FPU_PRESENT == 1)
|
||||
__ASM volatile ("MSR fpscr, %0" : : "r" (fpscr) );
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* (__CORTEX_M == 0x04) */
|
||||
|
||||
|
||||
#elif (defined (__TASKING__)) /*--------------- TASKING Compiler -----------------*/
|
||||
/* TASKING carm specific functions */
|
||||
|
||||
/*
|
||||
* The CMSIS functions have been implemented as intrinsics in the compiler.
|
||||
* Please use "carm -?i" to get an up to date list of all instrinsics,
|
||||
* Including the CMSIS ones.
|
||||
*/
|
||||
|
||||
#endif
|
||||
|
||||
/*@} end of CMSIS_Core_RegAccFunctions */
|
||||
|
||||
|
||||
#endif /* __CORE_CMFUNC_H__ */
|
||||
@ -1,775 +0,0 @@
|
||||
/**************************************************************************//**
|
||||
* @file core_cmInstr.h
|
||||
* @brief CMSIS Cortex-M Core Instruction Access Header File
|
||||
* @version V2.01
|
||||
* @date 06. December 2010
|
||||
*
|
||||
* @note
|
||||
* Copyright (C) 2009-2010 ARM Limited. All rights reserved.
|
||||
*
|
||||
* @par
|
||||
* ARM Limited (ARM) is supplying this software for use with Cortex-M
|
||||
* processor based microcontrollers. This file can be freely distributed
|
||||
* within development tools that are supporting such ARM based processors.
|
||||
*
|
||||
* @par
|
||||
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
|
||||
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
|
||||
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
|
||||
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __CORE_CMINSTR_H__
|
||||
#define __CORE_CMINSTR_H__
|
||||
|
||||
|
||||
/* ########################## Core Instruction Access ######################### */
|
||||
/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
|
||||
Access to dedicated instructions
|
||||
@{
|
||||
*/
|
||||
|
||||
#if defined ( __CC_ARM ) /*------------------ RealView Compiler ----------------*/
|
||||
/* ARM armcc specific functions */
|
||||
|
||||
/** \brief No Operation
|
||||
|
||||
No Operation does nothing. This instruction can be used for code alignment purposes.
|
||||
*/
|
||||
#define __NOP __nop
|
||||
|
||||
|
||||
/** \brief Wait For Interrupt
|
||||
|
||||
Wait For Interrupt is a hint instruction that suspends execution
|
||||
until one of a number of events occurs.
|
||||
*/
|
||||
#define __WFI __wfi
|
||||
|
||||
|
||||
/** \brief Wait For Event
|
||||
|
||||
Wait For Event is a hint instruction that permits the processor to enter
|
||||
a low-power state until one of a number of events occurs.
|
||||
*/
|
||||
#define __WFE __wfe
|
||||
|
||||
|
||||
/** \brief Send Event
|
||||
|
||||
Send Event is a hint instruction. It causes an event to be signaled to the CPU.
|
||||
*/
|
||||
#define __SEV __sev
|
||||
|
||||
|
||||
/** \brief Instruction Synchronization Barrier
|
||||
|
||||
Instruction Synchronization Barrier flushes the pipeline in the processor,
|
||||
so that all instructions following the ISB are fetched from cache or
|
||||
memory, after the instruction has been completed.
|
||||
*/
|
||||
#define __ISB() __isb(0xF)
|
||||
|
||||
|
||||
/** \brief Data Synchronization Barrier
|
||||
|
||||
This function acts as a special kind of Data Memory Barrier.
|
||||
It completes when all explicit memory accesses before this instruction complete.
|
||||
*/
|
||||
#define __DSB() __dsb(0xF)
|
||||
|
||||
|
||||
/** \brief Data Memory Barrier
|
||||
|
||||
This function ensures the apparent order of the explicit memory operations before
|
||||
and after the instruction, without ensuring their completion.
|
||||
*/
|
||||
#define __DMB() __dmb(0xF)
|
||||
|
||||
|
||||
/** \brief Reverse byte order (32 bit)
|
||||
|
||||
This function reverses the byte order in integer value.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
#define __REV __rev
|
||||
|
||||
|
||||
/** \brief Reverse byte order (16 bit)
|
||||
|
||||
This function reverses the byte order in two unsigned short values.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400677)
|
||||
extern uint32_t __REV16(uint32_t value);
|
||||
#else /* (__ARMCC_VERSION >= 400677) */
|
||||
static __INLINE __ASM uint32_t __REV16(uint32_t value)
|
||||
{
|
||||
rev16 r0, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Reverse byte order in signed short value
|
||||
|
||||
This function reverses the byte order in a signed short value with sign extension to integer.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400677)
|
||||
extern int32_t __REVSH(int32_t value);
|
||||
#else /* (__ARMCC_VERSION >= 400677) */
|
||||
static __INLINE __ASM int32_t __REVSH(int32_t value)
|
||||
{
|
||||
revsh r0, r0
|
||||
bx lr
|
||||
}
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
#if (__CORTEX_M >= 0x03)
|
||||
|
||||
/** \brief Reverse bit order of value
|
||||
|
||||
This function reverses the bit order of the given value.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
#define __RBIT __rbit
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (8 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 8 bit value.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint8_t at (*ptr)
|
||||
*/
|
||||
#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (16 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 16 bit values.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint16_t at (*ptr)
|
||||
*/
|
||||
#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (32 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 32 bit values.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint32_t at (*ptr)
|
||||
*/
|
||||
#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
|
||||
|
||||
|
||||
/** \brief STR Exclusive (8 bit)
|
||||
|
||||
This function performs a exclusive STR command for 8 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
#define __STREXB(value, ptr) __strex(value, ptr)
|
||||
|
||||
|
||||
/** \brief STR Exclusive (16 bit)
|
||||
|
||||
This function performs a exclusive STR command for 16 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
#define __STREXH(value, ptr) __strex(value, ptr)
|
||||
|
||||
|
||||
/** \brief STR Exclusive (32 bit)
|
||||
|
||||
This function performs a exclusive STR command for 32 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
#define __STREXW(value, ptr) __strex(value, ptr)
|
||||
|
||||
|
||||
/** \brief Remove the exclusive lock
|
||||
|
||||
This function removes the exclusive lock which is created by LDREX.
|
||||
|
||||
*/
|
||||
#if (__ARMCC_VERSION < 400000)
|
||||
extern void __CLREX(void);
|
||||
#else /* (__ARMCC_VERSION >= 400000) */
|
||||
#define __CLREX __clrex
|
||||
#endif /* __ARMCC_VERSION */
|
||||
|
||||
|
||||
/** \brief Signed Saturate
|
||||
|
||||
This function saturates a signed value.
|
||||
|
||||
\param [in] value Value to be saturated
|
||||
\param [in] sat Bit position to saturate to (1..32)
|
||||
\return Saturated value
|
||||
*/
|
||||
#define __SSAT __ssat
|
||||
|
||||
|
||||
/** \brief Unsigned Saturate
|
||||
|
||||
This function saturates an unsigned value.
|
||||
|
||||
\param [in] value Value to be saturated
|
||||
\param [in] sat Bit position to saturate to (0..31)
|
||||
\return Saturated value
|
||||
*/
|
||||
#define __USAT __usat
|
||||
|
||||
|
||||
/** \brief Count leading zeros
|
||||
|
||||
This function counts the number of leading zeros of a data value.
|
||||
|
||||
\param [in] value Value to count the leading zeros
|
||||
\return number of leading zeros in value
|
||||
*/
|
||||
#define __CLZ __clz
|
||||
|
||||
#endif /* (__CORTEX_M >= 0x03) */
|
||||
|
||||
|
||||
|
||||
#elif (defined (__ICCARM__)) /*---------------- ICC Compiler ---------------------*/
|
||||
/* IAR iccarm specific functions */
|
||||
|
||||
#include <intrinsics.h> /* IAR Intrinsics */
|
||||
|
||||
#pragma diag_suppress=Pe940
|
||||
|
||||
/** \brief No Operation
|
||||
|
||||
No Operation does nothing. This instruction can be used for code alignment purposes.
|
||||
*/
|
||||
#define __NOP __no_operation
|
||||
|
||||
|
||||
/** \brief Wait For Interrupt
|
||||
|
||||
Wait For Interrupt is a hint instruction that suspends execution
|
||||
until one of a number of events occurs.
|
||||
*/
|
||||
static __INLINE void __WFI(void)
|
||||
{
|
||||
__ASM ("wfi");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Wait For Event
|
||||
|
||||
Wait For Event is a hint instruction that permits the processor to enter
|
||||
a low-power state until one of a number of events occurs.
|
||||
*/
|
||||
static __INLINE void __WFE(void)
|
||||
{
|
||||
__ASM ("wfe");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Send Event
|
||||
|
||||
Send Event is a hint instruction. It causes an event to be signaled to the CPU.
|
||||
*/
|
||||
static __INLINE void __SEV(void)
|
||||
{
|
||||
__ASM ("sev");
|
||||
}
|
||||
|
||||
|
||||
/* intrinsic void __ISB(void) (see intrinsics.h) */
|
||||
/* intrinsic void __DSB(void) (see intrinsics.h) */
|
||||
/* intrinsic void __DMB(void) (see intrinsics.h) */
|
||||
/* intrinsic uint32_t __REV(uint32_t value) (see intrinsics.h) */
|
||||
/* intrinsic __SSAT (see intrinsics.h) */
|
||||
/* intrinsic __USAT (see intrinsics.h) */
|
||||
|
||||
|
||||
/** \brief Reverse byte order (16 bit)
|
||||
|
||||
This function reverses the byte order in two unsigned short values.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
static uint32_t __REV16(uint32_t value)
|
||||
{
|
||||
__ASM("rev16 r0, r0");
|
||||
}
|
||||
|
||||
|
||||
/* intrinsic uint32_t __REVSH(uint32_t value) (see intrinsics.h */
|
||||
|
||||
|
||||
#if (__CORTEX_M >= 0x03)
|
||||
|
||||
/** \brief Reverse bit order of value
|
||||
|
||||
This function reverses the bit order of the given value.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
static uint32_t __RBIT(uint32_t value)
|
||||
{
|
||||
__ASM("rbit r0, r0");
|
||||
}
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (8 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 8 bit value.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint8_t at (*ptr)
|
||||
*/
|
||||
static uint8_t __LDREXB(volatile uint8_t *addr)
|
||||
{
|
||||
__ASM("ldrexb r0, [r0]");
|
||||
}
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (16 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 16 bit values.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint16_t at (*ptr)
|
||||
*/
|
||||
static uint16_t __LDREXH(volatile uint16_t *addr)
|
||||
{
|
||||
__ASM("ldrexh r0, [r0]");
|
||||
}
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (32 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 32 bit values.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint32_t at (*ptr)
|
||||
*/
|
||||
/* intrinsic unsigned long __LDREX(unsigned long *) (see intrinsics.h) */
|
||||
static uint32_t __LDREXW(volatile uint32_t *addr)
|
||||
{
|
||||
__ASM("ldrex r0, [r0]");
|
||||
}
|
||||
|
||||
|
||||
/** \brief STR Exclusive (8 bit)
|
||||
|
||||
This function performs a exclusive STR command for 8 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
static uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)
|
||||
{
|
||||
__ASM("strexb r0, r0, [r1]");
|
||||
}
|
||||
|
||||
|
||||
/** \brief STR Exclusive (16 bit)
|
||||
|
||||
This function performs a exclusive STR command for 16 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
static uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)
|
||||
{
|
||||
__ASM("strexh r0, r0, [r1]");
|
||||
}
|
||||
|
||||
|
||||
/** \brief STR Exclusive (32 bit)
|
||||
|
||||
This function performs a exclusive STR command for 32 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
/* intrinsic unsigned long __STREX(unsigned long, unsigned long) (see intrinsics.h )*/
|
||||
static uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
|
||||
{
|
||||
__ASM("strex r0, r0, [r1]");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Remove the exclusive lock
|
||||
|
||||
This function removes the exclusive lock which is created by LDREX.
|
||||
|
||||
*/
|
||||
static __INLINE void __CLREX(void)
|
||||
{
|
||||
__ASM ("clrex");
|
||||
}
|
||||
|
||||
/* intrinsic unsigned char __CLZ( unsigned long ) (see intrinsics.h) */
|
||||
|
||||
#endif /* (__CORTEX_M >= 0x03) */
|
||||
|
||||
#pragma diag_default=Pe940
|
||||
|
||||
|
||||
|
||||
#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
|
||||
/* GNU gcc specific functions */
|
||||
|
||||
/** \brief No Operation
|
||||
|
||||
No Operation does nothing. This instruction can be used for code alignment purposes.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __NOP(void)
|
||||
{
|
||||
__ASM volatile ("nop");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Wait For Interrupt
|
||||
|
||||
Wait For Interrupt is a hint instruction that suspends execution
|
||||
until one of a number of events occurs.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __WFI(void)
|
||||
{
|
||||
__ASM volatile ("wfi");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Wait For Event
|
||||
|
||||
Wait For Event is a hint instruction that permits the processor to enter
|
||||
a low-power state until one of a number of events occurs.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __WFE(void)
|
||||
{
|
||||
__ASM volatile ("wfe");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Send Event
|
||||
|
||||
Send Event is a hint instruction. It causes an event to be signaled to the CPU.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __SEV(void)
|
||||
{
|
||||
__ASM volatile ("sev");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Instruction Synchronization Barrier
|
||||
|
||||
Instruction Synchronization Barrier flushes the pipeline in the processor,
|
||||
so that all instructions following the ISB are fetched from cache or
|
||||
memory, after the instruction has been completed.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __ISB(void)
|
||||
{
|
||||
__ASM volatile ("isb");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Data Synchronization Barrier
|
||||
|
||||
This function acts as a special kind of Data Memory Barrier.
|
||||
It completes when all explicit memory accesses before this instruction complete.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __DSB(void)
|
||||
{
|
||||
__ASM volatile ("dsb");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Data Memory Barrier
|
||||
|
||||
This function ensures the apparent order of the explicit memory operations before
|
||||
and after the instruction, without ensuring their completion.
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __DMB(void)
|
||||
{
|
||||
__ASM volatile ("dmb");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Reverse byte order (32 bit)
|
||||
|
||||
This function reverses the byte order in integer value.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __REV(uint32_t value)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Reverse byte order (16 bit)
|
||||
|
||||
This function reverses the byte order in two unsigned short values.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __REV16(uint32_t value)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Reverse byte order in signed short value
|
||||
|
||||
This function reverses the byte order in a signed short value with sign extension to integer.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE int32_t __REVSH(int32_t value)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
#if (__CORTEX_M >= 0x03)
|
||||
|
||||
/** \brief Reverse bit order of value
|
||||
|
||||
This function reverses the bit order of the given value.
|
||||
|
||||
\param [in] value Value to reverse
|
||||
\return Reversed value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __RBIT(uint32_t value)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (8 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 8 bit value.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint8_t at (*ptr)
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint8_t __LDREXB(volatile uint8_t *addr)
|
||||
{
|
||||
uint8_t result;
|
||||
|
||||
__ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (16 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 16 bit values.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint16_t at (*ptr)
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint16_t __LDREXH(volatile uint16_t *addr)
|
||||
{
|
||||
uint16_t result;
|
||||
|
||||
__ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief LDR Exclusive (32 bit)
|
||||
|
||||
This function performs a exclusive LDR command for 32 bit values.
|
||||
|
||||
\param [in] ptr Pointer to data
|
||||
\return value of type uint32_t at (*ptr)
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __LDREXW(volatile uint32_t *addr)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief STR Exclusive (8 bit)
|
||||
|
||||
This function performs a exclusive STR command for 8 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("strexb %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief STR Exclusive (16 bit)
|
||||
|
||||
This function performs a exclusive STR command for 16 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("strexh %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief STR Exclusive (32 bit)
|
||||
|
||||
This function performs a exclusive STR command for 32 bit values.
|
||||
|
||||
\param [in] value Value to store
|
||||
\param [in] ptr Pointer to location
|
||||
\return 0 Function succeeded
|
||||
\return 1 Function failed
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile ("strex %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
|
||||
/** \brief Remove the exclusive lock
|
||||
|
||||
This function removes the exclusive lock which is created by LDREX.
|
||||
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __CLREX(void)
|
||||
{
|
||||
__ASM volatile ("clrex");
|
||||
}
|
||||
|
||||
|
||||
/** \brief Signed Saturate
|
||||
|
||||
This function saturates a signed value.
|
||||
|
||||
\param [in] value Value to be saturated
|
||||
\param [in] sat Bit position to saturate to (1..32)
|
||||
\return Saturated value
|
||||
*/
|
||||
#define __SSAT(ARG1,ARG2) \
|
||||
({ \
|
||||
uint32_t __RES, __ARG1 = (ARG1); \
|
||||
__ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
|
||||
__RES; \
|
||||
})
|
||||
|
||||
|
||||
/** \brief Unsigned Saturate
|
||||
|
||||
This function saturates an unsigned value.
|
||||
|
||||
\param [in] value Value to be saturated
|
||||
\param [in] sat Bit position to saturate to (0..31)
|
||||
\return Saturated value
|
||||
*/
|
||||
#define __USAT(ARG1,ARG2) \
|
||||
({ \
|
||||
uint32_t __RES, __ARG1 = (ARG1); \
|
||||
__ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
|
||||
__RES; \
|
||||
})
|
||||
|
||||
|
||||
/** \brief Count leading zeros
|
||||
|
||||
This function counts the number of leading zeros of a data value.
|
||||
|
||||
\param [in] value Value to count the leading zeros
|
||||
\return number of leading zeros in value
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) static __INLINE uint8_t __CLZ(uint32_t value)
|
||||
{
|
||||
uint8_t result;
|
||||
|
||||
__ASM volatile ("clz %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
}
|
||||
|
||||
#endif /* (__CORTEX_M >= 0x03) */
|
||||
|
||||
|
||||
|
||||
|
||||
#elif (defined (__TASKING__)) /*--------------- TASKING Compiler -----------------*/
|
||||
/* TASKING carm specific functions */
|
||||
|
||||
/*
|
||||
* The CMSIS functions have been implemented as intrinsics in the compiler.
|
||||
* Please use "carm -?i" to get an up to date list of all instrinsics,
|
||||
* Including the CMSIS ones.
|
||||
*/
|
||||
|
||||
#endif
|
||||
|
||||
/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
|
||||
|
||||
#endif /* __CORE_CMINSTR_H__ */
|
||||
Loading…
x
Reference in New Issue
Block a user