RFspace NetSDR Manual do Utilizador descarregar pdf (Página 30)

Data blocks sent to the NetSDR from the host are a fixed size containing a 4 byte address, followed by “Flash

Programming Page Size“ bytes of data with the 2 byte data item 0 header.

Hdr1 Hdr2 4 byte Starting address for this data block “Flash Programming Page Size” data Bytes

Example, to program a block of data at address 0x12345 in the NetSDR flash. Assume the flash programming page

size is 256.

The host sends this: 2 hdr bytes + 4 address bytes + 256 data bytes = 262 bytes

[06][81] [45] [23] [01] [00] [9A] [78] [56] [34] [12] .......[37]

The NetSDR responds after programming the block into flash with:

[03][60] [00]

The host can now send another data block after receiving the ack message from the target.

Rev. 1.03 2011-11-01

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RFspace NetSDR Manual do Utilizador Página 30