Sorry for the hex dump, but I see something a little suspicious.

this is the hex file generated by sdcc

:0400000002004F3279
:01000B0032C2
:0100130032BA
:01001B0032B2
:0100230032AA
:01002B0032A2
:10004F0075813012004BE5826003020033020033EA
:1000330012003880FEC290D291C292D293C294D25F
:0C00430095C296D29780FE2275820022A2
:00000001FF

and this is the first few lines of output from my programmer when I tell it to read the flash.

:1000000002004F32FFFFFFFFFFFFFF32FFFFFFFF46
:10001000FFFFFF32FFFFFFFFFFFFFF32FFFFFFFF8A
:10002000FFFFFF32FFFFFFFFFFFFFF32FFFFFFFF7A
:10003000FFFFFF12003880FEC290D291C292D2938D
:10004000C294D295C296D29780FE22758200227504
:10005000813012004BE5826003020033020033FF5F
:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0
:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
:10008000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80
:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
:1000A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF60
:1000B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF50
:1000C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF40
:1000D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF30
:1000E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF20
:1000F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF10
:1001000002004F32FFFFFFFFFFFFFF32FFFFFFFF45
:10011000FFFFFF32FFFFFFFFFFFFFF32FFFFFFFF89
:10012000FFFFFF32FFFFFFFFFFFFFF32FFFFFFFF79
:10013000FFFFFF12003880FEC290D291C292D2938C

On the very first line, somehow an extra 0x32 was written at the 12th byte that wasn't in the sdcc hex file. Is that normal?

Thanks
-Chris