Packet:High Data Throughput: Packet Format
- Updated2025-10-13
- 1 minute(s) read
Specifies the Higher Data Throughput (HDT) packet format. This property is applicable only when you set the Packet Type property to LE-HDT.
You do not need to use a selector string to configure or read this property for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals.
The default value is Format0.
Remarks
The following table lists the characteristics of this property.
| Short Name | HDT Packet Format |
| Data type | ![]() |
| Permissions | Read/Write |
| Resettable | Yes |
| Short Format | 0 | Specifies that the HDT packet format is Short Format. This packet consists of preamble and control header field. |
| Format0 | 1 | Specifies that the HDT packet format is Format0. This packet consists of preamble, control header, PDU header and payload field. The maximum payload length is 510 bytes. |
| Format1 | 2 | Specifies that the HDT packet format is Format1. This packet format is similar to the Format0 but its payload zone consists of multiple blocks and the maximum payload length per payload is 8191 bytes. |
