Hi,
> When trying to compile
>
> $ cd /path/to/sdcc/device/lib
> $ make model-pic14
> $ make install
>
> I got following error message when it compile pic16f886.c and 16f887c.
> blabla
> ...
> [ CC ] ==> pic16f886.o
> '16f886' was not found.
> Is it sdcc which could not found '16f886' and '16f887' or the problem
> lies on gpasm. But gpasm -l already show the 16f886 and 16f887.
SDCC cannot find the device specification for 16f88[67]. SDCC requires
three files per device:
(1) pic16f*.lib - compiled and gplib'ed from pic16f*.c
(2) pic16f*.h - not strictly required, but usually included via
#include <pic14regs.h>
(3) pic14devices.txt - a text file specifying the memory layout and
stuff for each device
(3) is expected in one of SDCC's -I search paths. Probably you have
installed an older version of SDCC and *not* overwritten the old
pic14devices.txt (possibly somewhere in
/usr/share/sdcc/include/pic/pic14devices.txt, locate is your friend).
pic14devices.txt was augmented to provide 16f88[67] on April 23rd,
r4768. Any earlier revision of pic14devices.txt in the search path will
corrupt your build. Try adding -I /path/to/sdcc/device/include/pic to
your command line to force sdcc to look in the right place early.
Or you patch the installed file: Just add <code>
processor 16f886
program 8K
data 368
eeprom 256
io 24
maxram 0x1ff
bankmsk 0x180
confsiz 2
regmap 0x180 0x00 0x02 0x03 0x04 0x0a 0x0b
regmap 0x100 0x01 0x81 0x06 0x86
memmap 0x0020 0x006f 0x000
memmap 0x0070 0x007f 0x180
memmap 0x00a0 0x00ef 0x000
memmap 0x0110 0x016f 0x000
memmap 0x0190 0x01ef 0x000
processor 16f887
program 8K
data 368
eeprom 256
io 35
maxram 0x1ff
bankmsk 0x180
confsiz 2
regmap 0x180 0x00 0x02 0x03 0x04 0x0a 0x0b
regmap 0x100 0x01 0x81 0x06 0x86
memmap 0x0020 0x006f 0x000
memmap 0x0070 0x007f 0x180
memmap 0x00a0 0x00ef 0x000
memmap 0x0110 0x016f 0x000
memmap 0x0190 0x01ef 0x000
</code>
somewhere and off you (should) go.
HTH,
Raphael
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