Other Parts Discussed in Thread: BLE-STACK
Hello everyone!
I have a problem with updating сс2650 over the air (OAD update).
According to the documentation at the first stage, it is necessary to send the image metadata to the device for verifiying.
but device returns me b'\xff\xff\xff\xff\xff\xff\xff\xff' (i am using python for my purpose)
I understand that the error lies somewhere in the generation of metadata, but I can not catch where exactly.
Metadata consists of the following items:
byte0 crc lo byte
byte1 crc hi byte
byte2 0xFF
byte3 0xFF
byte4 0 version
byte5 0 version
byte6 0 lo byte length
byte7 0x40 hi byte length
byte8 0x45 character E
byte9 0x45 character E
byte10 0x45 character E
byte11 0x45 character E
byte12 0 lo byte start address
byte13 0x01 hi byte start address
byte14 0x01
byte15 0xFF
I will be grateful for any help
Thank for advance!
