DocID026337 Rev 1

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AN4491

Updater commands

18

Event(s) generated:

The controller will generate a command complete event went the data has been

programmed.

6.9

Updater_ReadDataBlock

Description:

This command reads a block of data from the Flash, starting from the given base address.

Note:

For it is only allowed to read from the IFR flash. So the Base Address must be bigger than

0x10020000.

Table 18. Updater_WriteDataBlock command parameters

Parameter

Size

Description

Address

4 bytes

Initial address to start the writing of the data

Data Length

2 bytes

Length of the data (unit in bytes)

Data

0-N bytes

Data to be programmed

Table 19. Updater_WriteDataBlock return parameters

Parameter

Size

Description

Status

1 byte

0x00: BLE_STATUS_SUCCESS

0x12: Invalid HCI parameters

This may happen if there is an attempt to write outside the

allowed range.

Table 20. Updater_ReadDataBlock

Command name

Parameters

Return

Updater_ReadDataBlock (0xFC28)

Base Address

Data Length

Status

Data

Table 21. Updater_ReadDataBlock command parameters

Parameter

Size

Description

Address

4 bytes

Initial address

Data

2 bytes

Length of the data (unit in bytes)