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https://github.com/arduino/Arduino.git
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[sam] fixing warning and doing cleanup of libsam build
This commit is contained in:
Thibaut VIARD
parent
042149a9b1
commit
3f1cdbaf5a
@ -17,21 +17,22 @@
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#
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# Tool suffix when cross-compiling
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#CROSS_COMPILE = ../../CodeSourcery_arm/bin/arm-none-eabi-
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#CROSS_COMPILE = C:/CodeSourcery_2011.03-42/bin/arm-none-eabi-
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CROSS_COMPILE = $(ARM_GCC_TOOLCHAIN)/arm-none-eabi-
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# Compilation tools
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AR = $(CROSS_COMPILE)ar
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CC = $(CROSS_COMPILE)gcc
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AS = $(CROSS_COMPILE)as
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#LD = $(CROSS_COMPILE)ld
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#SIZE = $(CROSS_COMPILE)size
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NM = $(CROSS_COMPILE)nm
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#OBJCOPY = $(CROSS_COMPILE)objcopy
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ifeq ($(OS),Windows_NT)
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RM=cs-rm -Rf
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else
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RM=rm -Rf
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endif
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SEP=/
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# Flags
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CFLAGS += -Wall -Wchar-subscripts -Wcomment -Wformat=2 -Wimplicit-int
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@ -51,7 +52,7 @@ CFLAGS += -Wcast-align
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# To reduce application size use only integer printf function.
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CFLAGS += -Dprintf=iprintf
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CFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb -mlong-calls -ffunction-sections
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CFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb -mlong-calls -ffunction-sections -std=c99
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CFLAGS += $(OPTIMIZATION) $(INCLUDES) -D$(CHIP)
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ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -a -g $(INCLUDES)
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@ -23,6 +23,12 @@ SUB_MAKEFILES=debug.mk gcc.mk release.mk win.mk sam3s.mk
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LIBNAME=libsam
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TOOLCHAIN=gcc
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ifeq ($(OS),Windows_NT)
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DEV_NUL=NUL
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else
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DEV_NUL=/dev/null
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endif
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ifeq ($(CHIP),)
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$(error CHIP not defined)
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endif
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@ -35,7 +41,6 @@ endif
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#-------------------------------------------------------------------------------
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# Output directories
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#OUTPUT_BIN = ../lib
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OUTPUT_BIN = ../../../cores/sam
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# Libraries
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@ -142,24 +147,24 @@ $(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 --- Preparing $(CHIP) files $(OUTPUT_PATH) to $(OUTPUT_BIN)
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# @echo -------------------------
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# @echo *$(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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-@mkdir $(subst /,$(SEP),$(OUTPUT_BIN)) 1>$(DEV_NUL) 2>&1
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-@mkdir $(OUTPUT_PATH) 1>$(DEV_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 $@
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"$(CC)" -c $(CFLAGS) $< -o $@
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@"$(CC)" -c $(CFLAGS) $< -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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@ -171,9 +176,9 @@ $(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)
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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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-@$(RM) $(OUTPUT_PATH) 1>$(DEV_NUL) 2>&1
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-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)) 1>$(DEV_NUL) 2>&1
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-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)).txt 1>$(DEV_NUL) 2>&1
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# dependencies
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$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: $(PROJECT_BASE_PATH)/chip.h $(wildcard $(PROJECT_BASE_PATH)/include/*.h) $(wildcard $(CMSIS_BASE_PATH)/*.h)
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@ -48,7 +48,7 @@ extern "C" {
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/**INDENT-ON**/
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/// @endcond
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#if SAM3U
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#if SAM3U_SERIES
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/**
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* \brief Initializes the given ADC with the specified ADC clock and startup time.
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@ -73,8 +73,6 @@ uint32_t adc_init(Adc *p_adc, uint32_t ul_mck, uint32_t ul_adc_clock, uint32_t u
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p_adc->ADC_PTCR = (ADC_PTCR_RXTDIS | ADC_PTCR_TXTDIS);
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p_adc->ADC_RCR = 0;
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p_adc->ADC_RNCR = 0;
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p_adc->ADC_TCR = 0;
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p_adc->ADC_TNCR = 0;
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uint32_t prescal = ul_mck/(2 * ul_adc_clock) - 1;
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// check for rounding errors
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if ( (ul_mck/((prescal+1)*2)) > ul_adc_clock ) {
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@ -328,4 +326,4 @@ Pdc *adc_get_pdc_base(Adc *p_adc)
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/**INDENT-ON**/
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/// @endcond
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#endif /* SAM3U */
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#endif /* SAM3U_SERIES */
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@ -48,7 +48,7 @@ extern "C" {
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/**INDENT-ON**/
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/// @endcond
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#if SAM3U
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#if SAM3U_SERIES
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/**
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* \brief Initializes the given ADC with the specified ADC clock and startup time.
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@ -73,8 +73,6 @@ uint32_t adc12_init(Adc12b *p_adc, uint32_t ul_mck, uint32_t ul_adc_clock, uint3
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p_adc->ADC12B_PTCR = (ADC12B_PTCR_RXTDIS | ADC12B_PTCR_TXTDIS);
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p_adc->ADC12B_RCR = 0;
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p_adc->ADC12B_RNCR = 0;
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p_adc->ADC12B_TCR = 0;
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p_adc->ADC12B_TNCR = 0;
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uint32_t prescal = ul_mck/(2 * ul_adc_clock) - 1;
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// check for rounding errors
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if ( (ul_mck/((prescal+1)*2)) > ul_adc_clock ) {
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@ -376,4 +374,4 @@ Pdc *adc12_get_pdc_base(Adc12b *p_adc)
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/**INDENT-ON**/
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/// @endcond
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#endif /* SAM3U */
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#endif /* SAM3U_SERIES */
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@ -268,7 +268,7 @@ void adc_disable_channel(Adc *p_adc, adc_channel_num_t adc_ch)
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* \retval 1 means the specified channel is enabled.
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* 0 means the specified channel is disabled.
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*/
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uint32_t adc_get_channnel_status(Adc *p_adc, adc_channel_num_t adc_ch)
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uint32_t adc_get_channel_status(Adc *p_adc, adc_channel_num_t adc_ch)
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{
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return p_adc->ADC_CHSR & (1 << adc_ch);
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}
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@ -672,6 +672,7 @@ uint32_t adc_get_writeprotect_status(Adc *p_adc)
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return p_adc->ADC_WPSR & ADC_WPSR_WPVS;
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}
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#if 0
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/**
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* \brief calcul_startup
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*/
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@ -715,7 +716,6 @@ static uint32_t calcul_startup( uint32_t ul_startup )
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return ul_startup_value;
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}
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#if 0
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/**
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* \brief Checks ADC configurations.
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*
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