mawei/panda-meb
1
0
Fork 0
mirror of https://github.com/infiniteCable2/panda.git synced 2026-02-19 17:53:53 +08:00
Code Issues Packages Projects Releases Wiki Activity

long isotp msgs

Browse Source
This commit is contained in:
George Hotz
2018-06-21 15:59:29 -07:00
parent 1a94543a22
commit e7ca587b2b
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
python/isotp.py
View File

@@ -44,7 +44,7 @@ def isotp_recv_subaddr(panda, addr, bus, sendaddr, subaddr):
idx = 1
for mm in recv(panda, (tlen-len(dat) + 5)/6, addr, bus):
assert ord(mm[0]) == subaddr
assert ord(mm[1]) == (0x20 | idx)
assert ord(mm[1]) == (0x20 | (idx&0xF))
dat += mm[2:]
idx += 1
elif ord(msg[1])&0xf0 == 0x00:
@@ -117,7 +117,7 @@ def isotp_recv(panda, addr, bus=0, sendaddr=None, subaddr=None):
idx = 1
for mm in recv(panda, (tlen-len(dat) + 6)/7, addr, bus):
assert ord(mm[0]) == (0x20 | idx)
assert ord(mm[0]) == (0x20 | (idx&0xF))
dat += mm[1:]
idx += 1
elif ord(msg[0])&0xf0 == 0x00: