cleanup pedal crc

old-commit-hash: 23e8ad73979735479131dfb303e249b861829468
2026-08-21 08:14:00 +08:00 · 2024-03-20 10:35:33 -07:00
parent 53c7f5aaab
commit fcbce3d8f6
2 changed files with 0 additions and 17 deletions
@@ -165,20 +165,6 @@ def common_fault_avoidance(fault_condition: bool, request: bool, above_limit_fra
  return above_limit_frames, request


-def crc8_pedal(data):
-  crc = 0xFF    # standard init value
-  poly = 0xD5   # standard crc8: x8+x7+x6+x4+x2+1
-  size = len(data)
-  for i in range(size - 1, -1, -1):
-    crc ^= data[i]
-    for _ in range(8):
-      if ((crc & 0x80) != 0):
-        crc = ((crc << 1) ^ poly) & 0xFF
-      else:
-        crc <<= 1
-  return crc
-
-
 def make_can_msg(addr, dat, bus):
  return [addr, 0, dat, bus]