You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
962 B
33 lines
962 B
8 years ago
|
#!/usr/bin/env python
|
||
|
|
import os
|
||
|
|
import sys
|
||
|
|
|
||
|
|
import jinja2
|
||
|
|
|
||
|
|
import opendbc
|
||
|
|
from common.dbc import dbc
|
||
|
|
|
||
|
|
if len(sys.argv) != 3:
|
||
|
|
print "usage: %s dbc_path struct_path" % (sys.argv[0],)
|
||
|
|
sys.exit(0)
|
||
|
|
|
||
|
|
dbc_fn = sys.argv[1]
|
||
|
|
out_fn = sys.argv[2]
|
||
|
|
|
||
|
|
template_fn = os.path.join(os.path.dirname(__file__), "dbc_template.cc")
|
||
|
|
|
||
|
|
can_dbc = dbc(dbc_fn)
|
||
|
|
|
||
|
|
with open(template_fn, "r") as template_f:
|
||
|
|
template = jinja2.Template(template_f.read(), trim_blocks=True, lstrip_blocks=True)
|
||
|
|
|
||
|
|
msgs = [(address, msg_name, sorted(msg_sigs, key=lambda s: s.name not in ("COUNTER", "CHECKSUM"))) # process counter and checksums first
|
||
|
|
for address, ((msg_name, _), msg_sigs) in sorted(can_dbc.msgs.iteritems()) if msg_sigs]
|
||
|
|
|
||
|
|
checksum_type = "honda" if can_dbc.name.startswith("honda") or can_dbc.name.startswith("acura") else None
|
||
|
|
|
||
|
|
parser_code = template.render(dbc=can_dbc, checksum_type=checksum_type, msgs=msgs, len=len)
|
||
|
|
|
||
|
|
with open(out_fn, "w") as out_f:
|
||
|
|
out_f.write(parser_code)
|