This command reads data (from 1 to 64 bytes) from the requested SPI Flash address.
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title | FLASH_READ Command Packet Layout. |
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Byte | Value | Description | 1 | 0xA5 | FLASH_READ command ID | 2 | Sector | Flash sector to read (address [23:16]) | 3 | AddrHigh | High part of address (address [15:8]) | 4 | AddrLow | Low part of address (address [7:0]) | 5 | size | Number of bytes to read (max 64) | From 6 to 64 | - | Not used |
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Reply packet doesn't contain any usable information.