91beb8670f
The cc65 tool chain comes with V.24 drivers so it seems reasonable to use the existing Contiki SLIP driver to implement network access via SLIP as alternative to Ethernet. Some notes: - The Ethernet configuration was simplified in order to allow share it with SLIP. - The Contiki SLIP driver presumes an interrupt driven serial receiver to write into the SLIP buffer. However the cc65 V.24 drivers aren't up to that. Therefore the main loops were extended to pull received data from the V.24 buffers and push it into the SLIP buffer. - As far as I understand the serial sender is supposed to block until the data is sent. Therefore a loop calls the non-blocking V.24 driver until the data is sent. On all platforms there's only one V.24 driver available. Therefore V.24 drivers are always loaded statically. On the Apple][ the mouse driver is now loaded statically - independently from SLIP vs. Ethernet. After all there's only one mouse driver available. However there's a major benefit with SLIP: Here all drivers are loaded statically. Therefore the dynamic module loader isn't necessary at all. And without the loader the heap manager isn't necessary at all. This allows for a reduction in code size roughly compensating for the size of the SLIP buffer.
75 lines
3.1 KiB
Makefile
75 lines
3.1 KiB
Makefile
#
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# Copyright (c) 2007, Adam Dunkels.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote
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# products derived from this software without specific prior
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# written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# This file is part of the Contiki operating system.
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#
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# Author: Oliver Schmidt <ol.sc@web.de>
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#
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ifdef SLIP
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DEFINES += STATIC_DRIVER=c64_swlink_ser
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endif
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CONTIKI_TARGET_SOURCEFILES += exec.c logscr.S lseek.c \
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pfs.S pfs-dir.c pfs-dir-asm.S pfs_remove.S pfs_seek.S pfs_write.S
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CONTIKI_CPU = $(CONTIKI)/cpu/6502
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include $(CONTIKI_CPU)/Makefile.6502
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CFLAGS += -DWITH_PETSCII
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ifeq ($(findstring WITH_80COL,$(DEFINES)),WITH_80COL)
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LDFLAGS += c64-soft80.o
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endif
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ifeq ($(MAKECMDGOALS),disk)
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ifndef C1541
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${error C1541 not defined! You must specify where VICE c1541 resides}
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endif
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endif
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disk: all
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$(C1541) -format contiki,00 d64 contiki.d64
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$(C1541) -attach contiki.d64 -write $(CONTIKI_PROJECT).$(TARGET) contiki,p
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ifdef SLIP
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$(C1541) -attach contiki.d64 -write $(CONTIKI)/tools/6502/sample.cfg contiki.cfg,s
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else
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$(C1541) -attach contiki.d64 -write $(CONTIKI)/tools/$(TARGET)/sample.cfg contiki.cfg,s
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$(C1541) -attach contiki.d64 -write cs8900a.eth cs8900a.eth,s
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$(C1541) -attach contiki.d64 -write lan91c96.eth lan91c96.eth,s
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endif
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ifeq ($(findstring WITH_MOUSE,$(DEFINES)),WITH_MOUSE)
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$(C1541) -attach contiki.d64 -write $(CC65_TARGET_DIR)/drv/mou/c64-1351.mou contiki.mou,s
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endif
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ifeq ($(HTTPD-CFS),1)
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$(C1541) -attach contiki.d64 -write httpd-cfs/index.htm index.htm,s
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$(C1541) -attach contiki.d64 -write httpd-cfs/backgrnd.gif backgrnd.gif,s
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$(C1541) -attach contiki.d64 -write httpd-cfs/contiki.gif contiki.gif,s
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$(C1541) -attach contiki.d64 -write httpd-cfs/notfound.htm notfound.htm,s
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endif
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