Host Protocols Direct Protocol DFU class DUMP STORAGE
April 13, 2023 at 2:39 AMDFU DUMP_STORAGE
Role
Read-back the NVM (SPI flash) by chunks of 128 bytes.
Command
| Field | Value |
|---|---|
| CLA | 5D (DFU) |
| INS | 08 |
| Data | Address (4 bytes, from 00000000 to 01000000, see NVM mapping Appendix for details |
Response
| Byte | Name | Description |
|---|---|---|
| 0 | STAtus | 00 (SUCCESS) if execution is OK; see List of STAtus for error codes |
| 1-128 | Data | Bytes read from the SPI flash, starting at specified address |