added some todos

doublebuf
Ondřej Hruška 7 years ago
parent eb4b4016a9
commit 2aabe2b9d2
Signed by: MightyPork
GPG Key ID: 2C5FD5035250423D
  1. 8
      gex/TinyFrame.py

@ -59,7 +59,7 @@ class TinyFrame:
elif self.CKSUM_TYPE == 'crc16':
return 2
elif self.CKSUM_TYPE == 'crc32':
return 2
return 4
else:
raise Exception("Bad cksum type!")
@ -74,9 +74,11 @@ class TinyFrame:
return (~acc) & ((1<<(self._CKSUM_BYTES*8))-1)
elif self.CKSUM_TYPE == 'crc16':
# TODO implement crc16
raise Exception("CRC16 not implemented!")
elif self.CKSUM_TYPE == 'crc32':
# TODO implement crc32
raise Exception("CRC32 not implemented!")
else:
@ -161,6 +163,8 @@ class TinyFrame:
self.accept_byte(b)
def accept_byte(self, b):
# TODO this seems ripe for rewrite to avoid repetitive code
if self.ps == 'SOF':
if self.USE_SOF_BYTE:
if b != self.SOF_BYTE:
@ -334,6 +338,7 @@ class TinyFrame:
}
class TF_Msg:
""" A TF message object """
def __init__(self):
self.data = bytearray()
self.len = 0
@ -344,6 +349,7 @@ class TF_Msg:
return f"ID {self.id:X}h, type {self.type:X}h, len {self.len:d}, body: {self.data}"
class TF:
""" Constants """
STAY = 'STAY'
RENEW = 'RENEW'
CLOSE = 'CLOSE'

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