AN3262

Bootloader command set

Doc ID 17845 Rev 2

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Figure 27.

3.8

command but can be used to save some bandwidth by avoiding having to transmit the write

address each time we wish to write a block. It only works when writing to consecutive

memory blocks. The device has a write pointer as an initial memory address for incremental

write operations. When the command is received, the device writes the command data in

memory and then increments the pointer by an amount of bytes equal to the write data

length. The write pointer update is also affected by the ordinary write command after which

the new address offset is the sum of the write address (provided as command parameter)

and the write data block length. The write pointer is initially set to the base of the application

address (0x08003000).

Figure 28.