A full set of STEC information will likely span multiple SBP messages, since SBP message a limited to 255 bytes. The header is used to tie multiple SBP messages into a sequence.
{
"copyright": [
"Copyright (C) 2019-2021 Swift Navigation Inc.",
"Contact: https://support.swiftnav.com",
"",
"This source is subject to the license found in the file 'LICENSE' which must",
"be distributed together with this source. All other rights reserved.",
"",
"THIS CODE AND INFORMATION IS PROVIDED 'AS IS' WITHOUT WARRANTY OF ANY KIND,",
"EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED",
"WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE."
],
"$schema": "http://json-schema.org/draft-06/schema#",
"$id": "#STECHeader",
"title":"STECHeader",
"description":"A full set of STEC information will likely span multiple SBP messages, since SBP message a limited to 255 bytes. The header is used to tie multiple SBP messages into a sequence.\n",
"type": "object",
"properties": {
"tile_set_id": {"type": "integer"},
"tile_id": {"type": "integer"},
"time": {"$ref": "GpsTimeSec.json"},
"num_msgs": {"type": "integer"},
"seq_num": {"type": "integer"},
"update_interval": {"type": "integer"},
"iod_atmo": {"type": "integer"}
},
"required": [
"tile_set_id",
"tile_id",
"time",
"num_msgs",
"seq_num",
"update_interval",
"iod_atmo"
]
}