pic.make

   1 # recommended programming order
   2 #   one test on PIC#0
   3 #       first time:                             erase, write FOO+entire0.hex
   4 #       subsequently if only FOO.asm changed:   update FOO.hex
   5 #   for all pics
   6 #       first time:     for each individually   erase, write perpicNUM.hex
   7 #                       then for all            update FOO.hex
   8 #       subsequently:   for all                 update FOO.hex
   9 #   other possibilities are not ruled out
  10 #
  11 # For actual program from detpic, we program (with odyssey-train):
  12 #      odyssey-train <n> write program+code.hex
  13 # and then later
  14 #        write/update  program+program/code.hex
  15 # etc.
  16 #
  17 # filename conventions - contents of hex files
  18 #   FOO.hex             FOO.o (only)
  19 #   FOO-withcfg.hex     FOO.o                           config.o
  20 #   FOO+entire0.hex     FOO.o           idlocs0.o       config.o
  21 #   perpicNUMBER.hex                    idlocsNUMBER.o  config.o
  22
  23 #ASFLAGS=       -Dmclock=20000 -Dsclock=20000
  24 CLOCKS=         -Dmclock=32000 -Dsclock=4000
  25 ASFLAGS=        $(CLOCKS)
  26
  27 HEXMERGER=      $(CEBPIC)merge-hex
  28 MERGEHEX=       ./$^ $o
  29
  30 PIC=            18f458
  31 LINK=           gplink -m -o $@ $^
  32 ASSEMBLE=       gpasm -p$(PIC)  $(ASFLAGS)
  33 DOASSEMBLE=     $(ASSEMBLE) -c $< && mv $*.lst $*+asm.lst
  34
  35 PIC_HEADER=     /usr/share/gputils/header/p$(PIC).inc
  36
  37 %.o:            %.asm $(INCLUDES)
  38                 $(DOASSEMBLE)
  39
  40 TIA_DIR=        ../iwjpictest
  41 TIA_TIA=        $(TIA_DIR)/to-insn-aliases
  42 TIA_ALIASES=    $(TIA_DIR)/insn-aliases.inc
  43 TIA=            $(TIA_TIA) -A $(TIA_ALIASES) -H $(PIC_HEADER)
  44
  45 %.disasm:       %.hex %.map $(TIA_TIA) $(TIA_ALIASES)
  46                 gpdasm -p$(PIC) $(word 1,$+) >$@.tmp
  47                 $(TIA) -M $(word 2,$+) <$@.tmp $o
  48                 @rm $@.tmp
  49
  50 .PRECIOUS:      %.o
  51
  52 pic-clean:
  53                 -rm -f -- *~ *.new *.tmp *.disasm
  54                 -rm -f *.hex *.cod *.lst *.o *.map