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buildcommands: Make sure to not use 96 or more message ids 

The mcu code assumes the encoder and parser id is always one byte.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-11-18 10:54:47 -05:00
parent 150cae1d1f
commit 76f07979bb
1 changed files with 3 additions and 0 deletions
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3
scripts/buildcommands.py
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@ -168,6 +168,9 @@ class HandleCommandGeneration:
if msg not in self.msg_to_id: if msg not in self.msg_to_id:
msgid += 1 msgid += 1
self.msg_to_id[msg] = msgid self.msg_to_id[msg] = msgid
if msgid >= 96:
# The mcu currently assumes all message ids encode to one byte
error("Too many message ids")
def update_data_dictionary(self, data): def update_data_dictionary(self, data):
messages = { msgid: msg for msg, msgid in self.msg_to_id.items() } messages = { msgid: msg for msg, msgid in self.msg_to_id.items() }
data['messages'] = messages data['messages'] = messages