[chirp_devel] Need help with some Baofeng radios

[IZ3GME Marco]

Just a couple of suggestions:
- for the communication you can try reading 12 bytes lowering timeout so 
if only 8 are received read will bail out quickly enough
- i would expand the structure to the longer size to have to deal with 
different sizes only when accessing ident field (i guess ident is only 
used during clone)

my two cents
73 de IZ3GME Marco

On 01/10/2014 01:53, Jim Unroe wrote:
> Hi all,
>
> I am working on two issues, #1225 (UV-8) and #1707 (UV-6), that after
> doing research seems to indicate both issues are caused by the same thing.
>
> The problem is that after the "magic" is sent to the radio to initiate
> cloaning, the radio returns a 12 byte ident when every other Baofeng
> radio that I know of returns an 8 byte ident. I have temporarily edited
> the driver to accept 12 bytes and CHIRP downloads from the radio. But
> since the ident is 4 bytes longer, all of the structures are off by 4 bytes.
>
> After saving the downloaded data to a .img file, I can use a hex editor
> to remove 4 bytes from the begining of .img file, save it to another
> name and load it back into CHIRP and it is fine.
>
> So I am looking for some help to figure out how to have CHIRP to be
> tolerant of the 8 byte and 12 byte idents and also 4byte offset data
> structures.
>
> Got any ideas?
>
> Thanks,
> Jim KC9HI
>
>
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