cros_ec_python.constants.COMMON

 1from enum import Enum
 2
 3# Type hints, only for code readability
 4Int8 = int
 5Int16 = int
 6Int32 = int
 7Int64 = int
 8UInt8 = int
 9UInt16 = int
10UInt32 = int
11UInt64 = int
12
13
14# Macros from linux
15def BIT(nr):
16    return 1 << nr
17
18
19class EcStatus(Enum):
20    """
21    Host command response codes (16-bit).
22    """
23    EC_RES_SUCCESS = 0
24    EC_RES_INVALID_COMMAND = 1
25    EC_RES_ERROR = 2
26    EC_RES_INVALID_PARAM = 3
27    EC_RES_ACCESS_DENIED = 4
28    EC_RES_INVALID_RESPONSE = 5
29    EC_RES_INVALID_VERSION = 6
30    EC_RES_INVALID_CHECKSUM = 7
31    EC_RES_IN_PROGRESS = 8
32    "Accepted, command in progress"
33    EC_RES_UNAVAILABLE = 9
34    "No response available"
35    EC_RES_TIMEOUT = 10
36    "We got a timeout"
37    EC_RES_OVERFLOW = 11
38    "Table / data overflow"
39    EC_RES_INVALID_HEADER = 12
40    "Header contains invalid data"
41    EC_RES_REQUEST_TRUNCATED = 13
42    "Didn't get the entire request"
43    EC_RES_RESPONSE_TOO_BIG = 14
44    "Response was too big to handle"
45    EC_RES_BUS_ERROR = 15
46    "Communications bus error"
47    EC_RES_BUSY = 16
48    "Up but too busy.  Should retry"
49    EC_RES_INVALID_HEADER_VERSION = 17
50    "Header version invalid"
51    EC_RES_INVALID_HEADER_CRC = 18
52    "Header CRC invalid"
53    EC_RES_INVALID_DATA_CRC = 19
54    "Data CRC invalid"
55    EC_RES_DUP_UNAVAILABLE = 20
56    "Can't resend response"