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build: Support creating and storing the data dictionary on each build 

Generate the data dictionary in out/klipper.dict on each build.  This
makes it easier to use the dictionary when debugging.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2016-09-10 20:01:52 -04:00
parent c5f50e73c2
commit 33a48d926c
2 changed files with 12 additions and 4 deletions
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2
Makefile
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@ -88,7 +88,7 @@ $(OUT)klipper.o: $(patsubst %.c, $(OUT)src/%.o,$(src-y)) $(OUT)declfunc.lds
$(OUT)compile_time_request.o: $(OUT)klipper.o ./scripts/buildcommands.py $(OUT)compile_time_request.o: $(OUT)klipper.o ./scripts/buildcommands.py
@echo " Building $@" @echo " Building $@"
$(Q)$(OBJCOPY) -j '.compile_time_request' -O binary $< $(OUT)klipper.o.compile_time_request $(Q)$(OBJCOPY) -j '.compile_time_request' -O binary $< $(OUT)klipper.o.compile_time_request
$(Q)$(PYTHON) ./scripts/buildcommands.py $(OUT)klipper.o.compile_time_request $(OUT)autoconf.h $(OUT)compile_time_request.c $(Q)$(PYTHON) ./scripts/buildcommands.py -d $(OUT)klipper.dict $(OUT)klipper.o.compile_time_request $(OUT)autoconf.h $(OUT)compile_time_request.c
$(Q)$(CC) $(CFLAGS) -c $(OUT)compile_time_request.c -o $@ $(Q)$(CC) $(CFLAGS) -c $(OUT)compile_time_request.c -o $@
$(OUT)klipper.elf: $(OUT)klipper.o $(OUT)compile_time_request.o $(OUT)klipper.elf: $(OUT)klipper.o $(OUT)compile_time_request.o

14
scripts/buildcommands.py
View File

@ -173,7 +173,7 @@ const uint8_t command_identify_data[] PROGMEM = {%s
// Identify size = %d (%d uncompressed) // Identify size = %d (%d uncompressed)
const uint32_t command_identify_size PROGMEM = ARRAY_SIZE(command_identify_data); const uint32_t command_identify_size PROGMEM = ARRAY_SIZE(command_identify_data);
""" """
return fmt % (''.join(out), len(zdata), len(data)) return data, fmt % (''.join(out), len(zdata), len(data))
###################################################################### ######################################################################
@ -227,6 +227,8 @@ def main():
opts = optparse.OptionParser(usage) opts = optparse.OptionParser(usage)
opts.add_option("-e", "--extra", dest="extra", default="", opts.add_option("-e", "--extra", dest="extra", default="",
help="extra version string to append to version") help="extra version string to append to version")
opts.add_option("-d", dest="write_dictionary",
help="file to write mcu protocol dictionary")
opts.add_option("-v", action="store_true", dest="verbose", opts.add_option("-v", action="store_true", dest="verbose",
help="enable debug messages") help="enable debug messages")
@ -302,12 +304,18 @@ def main():
sys.stdout.write("Version: %s\n" % (version,)) sys.stdout.write("Version: %s\n" % (version,))
responses = [msg_to_id[msg] for msgname, msg in messages_by_name.items() responses = [msg_to_id[msg] for msgname, msg in messages_by_name.items()
if msgname not in commands] if msgname not in commands]
icode = build_identify(cmd_by_id, msg_to_id, responses, static_strings datadict, icode = build_identify(cmd_by_id, msg_to_id, responses
, config, version) , static_strings, config, version)
# Write output # Write output
f = open(outcfile, 'wb') f = open(outcfile, 'wb')
f.write(FILEHEADER + paramcode + parsercode + cmdcode + icode) f.write(FILEHEADER + paramcode + parsercode + cmdcode + icode)
f.close() f.close()
# Write data dictionary
if options.write_dictionary:
f = open(options.write_dictionary, 'wb')
f.write(datadict)
f.close()
if __name__ == '__main__': if __name__ == '__main__':
main() main()