DHWCtrl.DataflashRead
Read data within a certain page.
Properties
- Command code: 0xE024
- Command timeout: 100 ms
- Possible status codes: General status codes, DHWCtrl.ErrDataflashTimeout, DHWCtrl.ErrDataflashVerify, DHWCtrl.ErrDataflashParam, DHWCtrl.ErrDataflashSpi, DHWCtrl.ErrDataflashFlash
Parameters (request frame)
| Name | Type/Size | Description |
|---|---|---|
| Device | Integer (8 bits) | Flash device number. |
| Page | Integer (16 bits) | Number of first page to erase. |
| StartAdr | Integer (16 bits) | Start address relative to page. |
| Len | Integer (16 bits) | Number of Bytes to read. |
Returned values (response frame)
| Name | Type/Size | Description |
|---|---|---|
| Length of Data | Integer (16 bits) |
Length of Data in bytes |
| Data | Raw data | Data read from the Dataflash. |