3.5.4.3 Response Format (BM70/71 to Host)
The BM70/71 device returns the HCI event response and the command response with values specific to the erase command.
The BM70/71 returns the HCI event response when it successfully receives an HCI-ISDAP command. This lets the host know the HCI-ISDAP command is accepted and is being processed. For general format and details, see HCI Event Responses. The BM70/71 returns the command response packet with values specific to the HCI-ISDAP Erase Command operation. The host can get the status of the erase operation (success or failure) and determine the memory areas that are successfully erased from this packet. See the following table for values specific to this response.
Value of Parameter (9...10) |
Parameter Description |
Length – 2 Bytes |
---|---|---|
0xXXXX | HCI-ISDAP Erase command result 0x0000 – Success 0x0001 ... 0xFFFF – Failure | — |
Value of Parameter (11...14) |
Parameter Description |
Length – 4 Bytes |
---|---|---|
0xXXXX_XXXX | Starting address of memory segment erased | Format is little endian |
Value of Parameter (15...18) |
Parameter Description |
Length – 4 Bytes |
---|---|---|
0xXXXX_XXXX | Number of bytes erased | Format is little endian |