Tool/software: Code Composer Studio
Hi,
I'm trying to build the ethercat slave inside my ubuntu VM and i'm getting a few errors about undeclared variables that I dont know how to resolve.
I check against my windows build environment. it has these sames variables defined in the same places but the windows build doesn't complain about these variables.
How do I get this to build in linux?
Hi Garrett,
On this other E2E post, Dave Bell seems to indicate that it is possible to get EtherCAT jailhouse working for AM65.
I have modified the EtherCAT jailhouse AM57 makefile to suit AM65.
Now I'm stuck at the board_jh.c file, not sure what to change to initialize the clock.
EXE = ethercat_slave_demo
#**** rules.mk ***************************************************************
CROSS_COMPILE = $(TOOLCHAIN_PATH_A53)/bin/aarch64-elf-
CC=$(CROSS_COMPILE)gcc
LD=$(CROSS_COMPILE)gcc
AR=$(CROSS_COMPILE)ar
BIN=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
BINFLAGS=-O binary
OBJS = $(patsubst %.c,%.o,$(CSRCS))
OBJS += $(patsubst %.S,%.o,$(ASRCS))
# Install path for PRU-ICSS-EtherCAT_Slave
# Update the path in the line below as needed and then uncomment the line
IA_SDK_HOME=/home/lam/ti/ccs910/PRU-ICSS-EtherCAT_Slave_01.00.07.02
ifeq (,$(IA_SDK_HOME))
$(error must specify IA_SDK_HOME)
endif
CCS_COPT=-DSOC_AM65XX -Dam6548 -Dcore0 -DAARCH64 -DECAT_MII -DNO_UART_MSG_APP -DECAT_LIMITED_DEMO \
-O2 -Wall
CCS_INCDIRS=-I$(PDK_INSTALL_PATH) \
-I$(IA_SDK_HOME) \
-I$(IA_SDK_HOME)/examples \
-I$(IA_SDK_HOME)/protocols/ethercat_slave/include \
-I$(IA_SDK_HOME)/protocols/ethercat_slave/ecat_appl/EcatStack \
-I$(IA_SDK_HOME)/protocols/ethercat_slave/ecat_appl/idkAM65xx \
-I$(IA_SDK_HOME)/protocols/ethercat_slave/firmware/g_v1.0
GCCOPT = -gdwarf-2 -gstrict-dwarf -Wall -mtune=cortex-a53 \
-g \
CCS_L=-DSOC_AM65XX \
-DNO_UART_MSG_APP \
-DECAT_LIMITED_DEMO \
-O2 \
-ffunction-sections \
-fdata-sections \
-nodefaultlibs
LDIR=-L$(BIOS_INSTALL_PATH)/packages/gnu/targets/arm/libs/install-native/arm-none-eabi/lib/hard \
-L$(IA_SDK_HOME)/third_party/protocols/ethercat_slave/stack_lib/am65xx/a53 \
INCDIRS = -I$(XDC_INSTALL_PATH)/packages \
-I$(BIOS_INSTALL_PATH)/packages \
$(CCS_INCDIRS)
XDC_OPT = -Dxdc_target_types__="gnu/targets/arm/std.h" \
-Dxdc_target_name__=A53F
CFLAGS = $(GCCOPT) -g $(INCDIRS) $(XDC_OPT) -mcpu=cortex-a53 \
$(CCS_COPT) -D_JAILHOUSE_INMATE
LDFLAGS= $(GCCOPT) -Dam6548 -Dcore0 \
$(CCS_L) \
-Wl,-Map,$(EXE).map -nostartfiles \
-static -Wl,--gc-sections $(LDIR) --specs=nano.specs \
-Wl,--defsym,CORE0=1 \
-Wl,--defsym,STACKSIZE=0x10000 -Wl,--defsym,HEAPSIZE=0x400 \
-Wl,--start-group \
$(OBJS) \
-Wl,-T$(LDS) \
-Wl,--start-group -lrdimon -lgcc -lc \
-lethercat_slave_stack_AM65xx_arm \
-Wl,--end-group \
#******************************************************************************
VPATH = $(PDK_INSTALL_PATH)/ti/drv/pruss/soc/am65xx \
$(PDK_INSTALL_PATH)/ti/drv/gpio/soc/am65xx \
$(PDK_INSTALL_PATH)/ti/drv/uart/soc/am65xx \
$(IA_SDK_HOME)/examples/board/idkAM65xx \
$(IA_SDK_HOME)/examples/board/common \
$(IA_SDK_HOME)/examples/ethercat_slave \
$(IA_SDK_HOME)/examples/osal \
$(IA_SDK_HOME)/protocols/ethercat_slave/ecat_appl/idkAM65xx \
$(IA_SDK_HOME)/protocols/ethercat_slave/ecat_appl/EcatStack \
./src
CSRCS = pruicss_soc.c GPIO_soc.c UART_soc.c \
board_phy.c \
board_misc.c board_dp83867.c board_dpphy.c tiescutils.c \
tiescappl.c tiesc_soc.c tiescphy_dp83867.c delay_us.c \
tiesc_fw_cir_buff.c tiescbsp.c tieschw.c \
tiescmiscappl.c \
board_jh.c TaskP_tirtos.c OSP_tirtos.c
LDS = ./bios/configPkg/linker.cmd
all: $(EXE).bin
$(EXE).out: $(LDS) $(OBJS)
$(LD) $(LDFLAGS) -o $@
$(EXE).bin: $(EXE).out
sed -i -e 's/org = 0x80000000, len = 0x80000000/org = 0x90000000, len = 0x70000000/g' $(LDS)
$(BIN) $(BINFLAGS) $< $@
$(LDS):
$(MAKE) -C ./bios sysbios
clean:
$(MAKE) -C ./bios clean
rm -rf *.o *.map *.a *.bin *.out *.d
install: $(EXE).bin
cp $(EXE).bin $(INSTALL_DIR)
-include ../Rules.mk