Host Protocols Direct Protocol PROTOCOL class GET DESCRIPTOR
April 13, 2023 at 2:39 AMGET_DESCRIPTOR instruction
Use the GET_DESCRIPTOR instruction to gather the device’s main meta-data.
INS value
INS = 02
Command
| Field | Value | Explanations |
|---|---|---|
| CLA | 00 |
Class = PROTOCOL |
| INS | 02 |
Instruction = PING |
| Data | (empty) |
Response
| Field | Value | Explanations |
|---|---|---|
| CLA | 00 |
Class = PROTOCOL |
| STA | 00 |
Success |
| Data | (empty) |