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26d782533c
Update your environment variables if you are running an older Debian or Ubuntu release and use the distribution provided OpenOCD packages.
43 lines
1.6 KiB
Makefile
43 lines
1.6 KiB
Makefile
# set default port depending on operating system
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PORT_LINUX ?= /dev/ttyACM0
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PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))
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# Use the shared OpenOCD configuration
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# Using dap or jlink depends on which firmware the OpenSDA debugger is running
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export DEBUG_ADAPTER ?= dap
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#export DEBUG_ADAPTER ?= jlink
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# OpenOCD v0.10.0 and newer have built-in support for disabling the Kinetis
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# watchdog automatically. Some older releases of Ubuntu and Debian have only
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# version 0.9.0 or earlier OpenOCD packages (Ubuntu 17.04, Debian Jessie)
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# Set this to 1 if you are using one of these older releases.
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USE_OLD_OPENOCD ?= 0
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ifeq (1,$(USE_OLD_OPENOCD))
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# We need special handling of the watchdog if we want to speed up the flash
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# verification by using the MCU to compute the image checksum after flashing.
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# wdog-disable.bin is a precompiled binary which will disable the watchdog and
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# return control to the debugger (OpenOCD)
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export OPENOCD_PRE_VERIFY_CMDS += \
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-c 'load_image $(RIOTCPU)/$(CPU)/dist/wdog-disable.bin 0x20000000 bin' \
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-c 'resume 0x20000000'
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export OPENOCD_EXTRA_INIT
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.PHONY: flash
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flash: $(RIOTCPU)/$(CPU)/dist/wdog-disable.bin
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export OPENOCD_CONFIG ?= $(RIOTBOARD)/common/frdm/dist/old-openocd-$(CPU_FAMILY).cfg
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endif
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# Configuration for OpenOCD v0.10.0 and newer
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export OPENOCD_CONFIG ?= $(RIOTBOARD)/common/frdm/dist/openocd-$(CPU_FAMILY).cfg
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# Check the flash configuration field before flashing
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export PRE_FLASH_CHECK_SCRIPT = $(RIOTCPU)/$(CPU)/dist/check-fcfield-elf.sh
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# setup serial terminal
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include $(RIOTMAKE)/tools/serial.inc.mk
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# this board uses openocd
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include $(RIOTMAKE)/tools/openocd.inc.mk
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