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https://github.com/RIOT-OS/RIOT.git
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7713bede99
- Merge flash and flash-elf commands since they were identical except
for the file name of the image
- Split GDB command from DBG environment variable to allow more easily
configure front-ends for GDB via environment variables.
- Remove verbose tests of empty variables and replace by `: ${VAR:=default}`
- Remove passed command line arguments to sub-functions, they were
unused in the functions anyway.
- Remove TUI variable, use `export DBG_EXTRA_FLAGS=-tui` to get the same
result.
46 lines
1.7 KiB
Makefile
46 lines
1.7 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 $(wildcard /dev/tty.usbmodem*)))
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# Use the shared OpenOCD configuration
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# Using dap or jlink depends on which firmware the OpenSDA debugger is running
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export FRDM_IFACE ?= dap
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#export FRDM_IFACE ?= jlink
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# OpenOCD v0.10.0 and newer have built-in support for disabling the Kinetis
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# watchdog automatically. However, current stable releases of Ubuntu and Debian
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# have only version 0.9.0 and older OpenOCD packages (Ubuntu 17.04, Debian Jessie)
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# Set this to 0 to avoid the extra manual step of disabling the watchdog.
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export USE_OLD_OPENOCD ?= 1
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ifeq (1,$(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)/kinetis_common/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)/kinetis_common/dist/wdog-disable.bin
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# Reset the default goal.
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.DEFAULT_GOAL :=
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export OPENOCD_CONFIG ?= $(RIOTBOARD)/frdm-common/dist/old-openocd-$(FRDM_IFACE)-$(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 ?= $(RIOTBOARD)/frdm-common/dist/openocd-$(FRDM_IFACE)-$(CPU_FAMILY).cfg
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# Check the flash configuration field before flashing
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export PRE_FLASH_CHECK_SCRIPT = $(RIOTCPU)/kinetis_common/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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