* text3 seems to be a version as the text content starts
with a 'v'
* move the sdp_firmware into the ipaccess.h and declare
the function. The headers are returned through a list.
* The second magic number is only a short and it is
the same for all of my cases
* This also means that the first and second header
are the same which means the unknown 8 byte are
header and file size... and the 122 bytes are
actually multiple strings (just all empty on the
outermost SDP). Adding the strings left us with 120
bytes so we have two bytes of unknown usage..
* This is now capable of parsing outer and inner SDP
files and print their header.
* The internal SDP appears to have a different magic number
than the first entry and a slightly different packet format
* There are 8 byte of binary for at the beginning and the header
ends with a table pointing to some strings and then the actual
firmware follows.
* We currently only parse the strings of that header.
The something3 points to the next start of the SDP
entry. The four bytes in front of the " SDP" are not
known and just discarded. Prepare to be able to
recursively parse the SDP header...
I must have picked in the wrong section of these
files... There are some kind of header entries
that are all 138 byte long and this is the total
length...
In many cases we actually want a name / unique ID for the lchan,
not just for the on-air timeslot... especially in SDCCH/8 case,
where 8 SDCCHs share one timeslot...
When we allocate a channel, we send the RSL CHAN ACT REQ and wait until we get
a CHAN ACT ACK. Only the ACK will change the state, so there is a race where
we allocate that same channel to a different channel request before we get
the ACT ACK.
Introducing a new ACT_REQ state resolves this issue.
When we have received the End Ack we are just doing nothing as we
are done. This means rc remains -1 and we will print a warning but
there is no need to have a warning...
* The FOM header needs to be different. We need to address the
base station transceiver, bts, trx set to 0 and ts to 255
* We need to transfer the the \0 of 'id' and 'version'
* We need to issue a NM_ATT_SW_DESCR (just the value)
* We need to use 16bit length for the other two ids..
* After this our Software Load Init is getting an Ack.
Strictly speaking we would only need to start the Site Manager
and could probably start flashing afterwards but it is more easy
to have one config path...
This will mostly work like the downloading in bs11_config
and is based on the bs11_config state machine as well. Once
it is working we can see how to unite both implementations.
Holger Hans Peter Freyther