osd-contiki/platform/apple2enh/Makefile.apple2enh

CONTIKI_SOURCEFILES += log-asm.S pfs.S

CONTIKI_CPU = $(CONTIKI)/cpu/6502
include $(CONTIKI_CPU)/Makefile.6502
Introduced very lightweight pfs implementation based on Apple ProDOS. ProDOS requires for each opened file a user-supplied page-aligned 1024 byte i/o buffer. This makes the generic POSIX file i/o library contained in the cc65 C-library quite heavyweight. In contrast the lightweight pfs implementation uses the uIP packet buffer as ProDOS i/o buffer. Therefore: - Only one file may be open at any time. - That file may not be open while the uIP packet buffer is used by uIP. The open()/read()/close() sequence should be completed before Contiki event scheduling or inside handling a single Contiki event. - The uIP packet buffer must be large enough to hold the ProDOS I/O buffer. Depending on the position of the uIP buffer in memory this means between 1024 and 1024 + 256 bytes. Therefore in an Ethernet environment setting the MTU_SIZE to at least 1266 is safe (So the default of 1500 is just fine). 2008-01-01 19:49:50 +01:00			`CONTIKI_SOURCEFILES += log-asm.S pfs.S`
Introduced very lightweight log implementation not depending on any file I/O library. 2007-12-21 01:43:57 +01:00
Added support for the cc65 target 'apple2enh' (Enhanced Apple //e). 2007-01-03 11:29:17 +01:00			`CONTIKI_CPU = $(CONTIKI)/cpu/6502`
			`include $(CONTIKI_CPU)/Makefile.6502`