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CFS_WRITE implies O_TRUNC which is implemented on CBM DOS by deleting an exsisting file. Hoewever this succeeds only if the CBM DOS filetype matches. We need a working O_TRUNC in order to be able to overwrite the contiki.cfg configuration file. Note: Now it has be clarified why overwriting the configuration file started to fail the CBM PFS (platform file system) can be activated for the recently added ethconfig program. |
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lib | ||
contiki-conf.h | ||
contiki-main.c | ||
Makefile.c128 | ||
README.md |
Commodore 128
The platform/c128/ directory is used for targeting a Commodore 128 computer. Most things are shared between the 6502-based targets so please consult cpu/6502/README.md for further details.
The following C128 Ethernet cards are supported:
- RR+RR-Net: Use driver cs8900a.eth with address $DE08.
- TFE: Use driver cs8900a.eth with address $DE00.
- ETH64: Use driver lan91c96.eth with address $DE00.
In most cases it is desirable to use an emulator for the development and testing of a Contiki application. VICE is especially well suited as it emulates both the RR-Net and TFE Ethernet cards. It is available at http://www.viceteam.org.
The c128 target supports a PFS that requires less RAM than the POSIX file system and converts UNIX path names to CMD syntax for CMD drives.