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liteusb: pep8 (E201)

This commit is contained in:
Florent Kermarrec 2015-04-13 14:29:44 +02:00
parent 4974fd6bc9
commit ce0e818d66
2 changed files with 10 additions and 12 deletions
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12
misoclib/com/liteusb/common.py
View File

@ -4,17 +4,15 @@ from migen.actorlib.fifo import *
from migen.flow.actor import EndpointDescription from migen.flow.actor import EndpointDescription
user_layout = EndpointDescription( user_layout = EndpointDescription(
[ ("dst", 8), [("dst", 8),
("length", 4*8), ("length", 4*8),
("error", 1), ("error", 1),
("d", 8) ("d", 8)
], ],
packetized=True packetized=True
) )
phy_layout = [ phy_layout = [("d", 8)]
("d", 8)
]
class LiteUSBPipe: class LiteUSBPipe:

10
misoclib/com/liteusb/core/depacketizer.py
View File

@ -43,11 +43,11 @@ class LiteUSBDepacketizer(Module):
preamble[i].eq(preamble[i-1]) preamble[i].eq(preamble[i-1])
) )
fsm.act("WAIT_SOP", fsm.act("WAIT_SOP",
If( (preamble[3] == 0x5A) & If((preamble[3] == 0x5A) &
(preamble[2] == 0xA5) & (preamble[2] == 0xA5) &
(preamble[1] == 0x5A) & (preamble[1] == 0x5A) &
(preamble[0] == 0xA5) & (preamble[0] == 0xA5) &
sink.stb, sink.stb,
NextState("RECEIVE_HEADER") NextState("RECEIVE_HEADER")
), ),
sink.ack.eq(1), sink.ack.eq(1),