805119786c
this is quite a hack, but the only way i know of by which firmware can be uploaded to the efm32tg-stk until OpenOCD supports SWD on jlink
50 lines
1.9 KiB
Makefile
50 lines
1.9 KiB
Makefile
##
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## This file is part of the libopencm3 project.
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##
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## Copyright (C) 2012 chrysn <chrysn@fsfe.org>
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##
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## This program is free software: you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation, either version 3 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program. If not, see <http://www.gnu.org/licenses/>.
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##
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MCU = EFM32TG840F32
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FAMILY = TINYGECKO
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include $(dir $(lastword $(MAKEFILE_LIST)))../Makefile.include
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# FIXME: i'd much rather have this in a heredoc, but heredocs are not that easy
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# in makefiles. furthermore, this isn't caught by the clean target. actually,
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# i'd very much prefer using openocd anyway, this would also get rid of the
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# Default.ini and JLink.log files jlink.sh drops.
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# just the next hack: jlink, as shipped in energy micro's
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# energyAwareToolsBeta_30082011.tgz, needs its LD_LIBRARY_PATH explicitly set.
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# it provides a wrapper script, but that fails to pass on arguments. set this
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# path to the energymicro folder extracted from the tools, and we'll take care
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# of the test
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JLINKDIR = ${HOME}/energymicro/energymicro
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$(BINARY)-upload.sh:
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rm -f "$@"
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echo "exec device = EFM32TG840F32" >> "$@"
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echo "exec EnableFlashDL" >> "$@"
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echo "h" >> "$@"
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echo "loadbin ${BINARY}.bin 0" >> "$@"
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echo "r" >> "$@"
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echo "go" >> "$@"
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echo "q" >> "$@"
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chmod +x "$@"
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upload: $(BINARY)-upload.sh $(BINARY).bin
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LD_LIBRARY_PATH=$(JLINKDIR)/lib/ $(JLINKDIR)/bin/JLinkExe "$<" || echo "JLink exited with non-zero exit status, but that's normal."
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