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[tools] uf2ota: embed build date in extension tags

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Kuba Szczodrzyński
2022-06-02 14:14:16 +02:00
parent 79a701a4d4
commit 5b4cf53d8a
4 changed files with 6 additions and 0 deletions
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1
arduino/libretuya/libraries/Update/uf2ota/uf2types.h
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@@ -72,6 +72,7 @@ typedef enum {
UF2_TAG_OTA_VERSION = 0x5D57D0, // format version
UF2_TAG_BOARD = 0xCA25C8, // board name (lowercase code)
UF2_TAG_FIRMWARE = 0x00DE43, // firmware description / name
UF2_TAG_BUILD_DATE = 0x822F30, // build date/time as Unix timestamp
UF2_TAG_LT_VERSION = 0x59563D, // LT version (semver)
UF2_TAG_PART_1 = 0x805946, // OTA1 partition name
UF2_TAG_PART_2 = 0xA1E4D7, // OTA2 partition name

1
docs/ota/README.md
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@@ -49,6 +49,7 @@ Name | ID | Type | Description
`OTA_VERSION` | 0x5D57D0 | int 8-bit | format version (for simple compatibility checks)
`BOARD` | 0xCA25C8 | string | board name / code (lowercase)
`FIRMWARE` | 0x00DE43 | string | firmware description / name
`BUILD_DATE` | 0x822F30 | int 32-bit | build date/time as Unix timestamp
`LT_VERSION` | 0x59563D | semver | LT version
`LT_PART_1` | 0x805946 | string | OTA1 partition name
`LT_PART_2` | 0xA1E4D7 | string | OTA2 partition name

1
tools/uf2ota/models.py
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@@ -65,6 +65,7 @@ class Tag(IntEnum):
OTA_VERSION = 0x5D57D0 # format version
BOARD = 0xCA25C8 # board name (lowercase code)
FIRMWARE = 0x00DE43 # firmware description / name
BUILD_DATE = 0x822F30 # build date/time as Unix timestamp
LT_VERSION = 0x59563D # LT version (semver)
LT_PART_1 = 0x805946 # OTA1 partition name
LT_PART_2 = 0xA1E4D7 # OTA2 partition name

3
tools/uf2ota/uf2ota.py
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@@ -1,6 +1,7 @@
# Copyright (c) Kuba Szczodrzyński 2022-05-27.
from argparse import ArgumentParser
from datetime import datetime
from zlib import crc32
from dump import uf2_dump
@@ -21,6 +22,7 @@ def cli():
parser.add_argument("--board", help="Board name/code", type=str)
parser.add_argument("--version", help="LibreTuya core version", type=str)
parser.add_argument("--fw", help="Firmware name:version", type=str)
parser.add_argument("--date", help="Build date (Unix, default now)", type=int)
args = parser.parse_args()
if args.action == "info":
@@ -70,6 +72,7 @@ def cli():
uf2.put_int8(Tag.OTA_VERSION, 1)
uf2.put_str(Tag.DEVICE, "LibreTuya")
uf2.put_int32le(Tag.BUILD_DATE, args.date or int(datetime.now().timestamp()))
any_ota1 = False
any_ota2 = False