Commit Graph

26 Commits

Author SHA1 Message Date
Oliver Schmidt
ab63d8dcf9 Added library for Apple II C programs supporting only the Uthernet II.
The W5100 can be accessed pretty well from C without any library. A C program doing so is of course incompatible with the Uthernet and the LANceGS. So the program needs to make sure that that there' an Uthernet II. It can do so by comparing 'eth_driver_name' with "Uthernet II". However, when space it tight it doesn't seem reasonable to link all Ethernet drivers in the first place.
2018-08-01 19:00:40 +02:00
Oliver Schmidt
69e72e1114 Minimal comment fix. 2018-07-21 18:37:42 +02:00
Christian Groessler
afada39f9a Use CC65 runtime for Atari and C64 timer functions
This is just for the "C" interface of IP65. clk_timer.s replaces
atr_timer.s (on Atari) and is new for the C64 (there wasn't an
implementation for the "C" interface before).
2018-02-02 20:34:59 +01:00
Oliver Schmidt
cbb93d96fa Add a C interface for atarixl target.
Just some Makefile tweaks were needed...
2017-11-27 23:22:47 +01:00
Oliver Schmidt
85b311ab27 Introduced atr_timer.s
The C library allows us manage de-initializations via atext() so we can avoid the explict timer_exit call necessary in atrtimer.s (used for assembler programs).
2017-11-15 20:13:52 +01:00
Oliver Schmidt
6680772b04 Introduced C interface to IP65.
The IP5 usage of ld65 segments and zeropage variables was made compatible with cc65 C programs already a while ago. This commit is the next logical step which is to introduce the actual C interface to IP65.

IP65 for C programs shares the the ip65.lib / ip65_tcp.lib with IP65 for assembler programs. However the various libraries from the 'drivers' are not reused. Instead there's exactly one library for every target named ip65_<target>.lib. Those libraries contain only functions used by ip65.lib / ip65_tcp.lib.

TODOs:

- Introduce c64_timer.s and atr_timer.s.
- Add a C interface to the rest of the IP65 functionality (especially TCP).
2017-11-05 14:28:49 +01:00
Christian Groessler
0a546a7eef Add custom font for the Atari version, fix Atari keyboard input handling. 2017-09-01 22:36:35 +02:00
Oliver Schmidt
9fb964c828 Generalized Apple II slot setting.
In order to allow setting the Apple II slot from host computer independent code the slot setting function was renamed and dummies were added for the other host computers.
2017-06-04 00:10:36 +02:00
Oliver Schmidt
3359061ce2 Added Telnet65 app.
The file telnet.s in the 'ip65' directory for sure wasn't belonging into a library as it contained a main loop. So I introduced an 'apps' directory for actual apps coming with IP65. The file telnet.s was moved to apps, renamed telnet65.s and heavily modified.

The file c64vt100.s was made up from several files taken from CaTer (www.opppf.de/Cater) and adjusted for the new use case. The was done before for KIPPERTERM. However this time I deliberately avoided unnecessary code reformatting to allow for as easy as possible integration of potential upcoming changes in CaTer.

The file a2vt100.s was copied from c64vt100.s and adjusted to the monochrome 80 column screen of the Apple //e. Again unnecessary code changes were avoided to allow to easily merge upcoming changes from c64vt100.s.

The files atrvt100.s and vic20vt100.s are for now just dummies to allow to successfully link Telnet65. Work for an actually functional Telnet65 would start with a copy of c64vt100.s (as it was done with a2vt100.s).
2017-05-19 00:12:42 +02:00
Oliver Schmidt
ae69fe0a77 Added get_filtered_input for the ATARI.
The code is totally(!) untested but added for now to just make programs link that refer to it.
2017-05-18 23:48:15 +02:00
Oliver Schmidt
cd0506d862 Added support for the ATARI 8-bit with Dragon Cart.
The actual ATARI-specific code is "inspired" by the IP65 variant published in http://atariage.com/forums/topic/211161-dragoncart-software/?p=2734494. The timer routines are modeled after the ones for the VIC20.
2015-08-28 15:19:52 +02:00
Oliver Schmidt
a3305bb54d Added option to set ethernet slot on the Apple 2. 2015-07-08 15:46:28 +02:00
Oliver Schmidt
8279ef4d63 Introduced IP65 "combo" libraries.
Up to now every IP65 library contained exactly one Ethernet driver. In scenarios without strict memory limitations I might however be benefitial to have an IP65 library containing all Ethernet drivers available for a given target.

The Ethernet hardware detection that was already present before is used in this scenario to try to initialize one Ethernet driver after the other until one succeeds. If all drivers fail to initialize the user gets informed as usual.

The WIZ811MJ driver was primarily introduced for orthogonality reasons. There are however at least two W5100-based prototypes for the C64 so it makes at least some sense. The name was chosen as sort of placeholder for "something containing a W5100 chip".
2015-07-08 10:13:08 +02:00
Oliver Schmidt
5c7ccf0fca Reduced size of typical binary.
The pretty small check_for_abort_key is used by DHCP and DNS which means it is used by about every IP65 program. The pretty large get_filtered_input on the other hand is very seldom used so it makes sense to put the latter in a separate module to keep it from ending up in binaries unused.
2015-02-16 22:29:22 +01:00
Oliver Schmidt
2ae35b34d9 Replaced custom zeropage variables with cc65 default zeropage variables. 2014-07-07 20:56:21 +02:00
Oliver Schmidt
e06c02e4a3 1. Replaced IP65 Ethernet drivers with Contiki drivers.
* CS8900A
The Contiki driver allows to adjust the chip base addr at runtime (which  allows to support different slots in the Apple II) and removes received frames from the chip if there's no room to send frames.

* LAN91C96
The Contiki driver was used by IP65 more or less unchanged in the first place.

* W5100
The Contiki driver allows to adjust the chip base addr at runtime (which  allows to support different slots in the Apple II) and stays clear from the W5100 hybrid mode. It presumes a fully functional W5100 register auto-increment and pre-calculates necessary W5100 frame buffer wrap-arounds and thus achieves the maximal 6502 <-> W5100 transfer speed.
2014-06-13 00:00:53 +02:00
Oliver Schmidt
8eca213d79 Improved file name consistency. 2014-04-28 18:50:02 +02:00
Oliver Schmidt
0f7542c654 Removed custom linker config files. 2014-04-28 18:41:54 +02:00
Oliver Schmidt
6b50c4b638 Allow all test programs to run on the VIC20:
- Added exit_to_basic symbol.
- Aligned linker config with C64 linker config.
- Made switch to lower charset compatible.

Allow all test programs to run with LANceGS card.

Aligned C64 input file name.
2013-12-29 23:39:35 +01:00
Oliver Schmidt
e1c4a4caf6 Some more cleanup.
- Removed VT100 font belonging to NETBOOT65.
- Removed machine / cart specific tests.
- Have Makefiles ignore errors on the clean goal.
2013-12-27 14:48:16 +01:00
Oliver Schmidt
7ce0ff2023 Removed several files that seem to rather belong to NETBOO65. 2013-12-17 22:28:49 +01:00
Oliver Schmidt
f6cf86a025 Some test program cleanup.
- Simplify Makefile by allowing to use suffix '_tcp' to denote the requirement to link against TCP-capable IP65 lib.
- Remove 'test' or 'test_' prefix from test program names - every program in 'test' is a test program.
- Have some more test programs switch to lower case charset on the C64.
- I'm no Ruby guy so don't rely on Ruby for building disk images.
2013-12-15 22:50:01 +01:00
Oliver Schmidt
ecdaac2ff8 Distilled IP65 out of NETBOOT65. 2013-12-13 22:24:03 +01:00
jonnosan
401effa912 restructure source tree to get better split between client (ca65) and server (ruby) files
git-svn-id: http://svn.code.sf.net/p/netboot65/code@13 93682198-c243-4bdb-bd91-e943c89aac3b
2009-01-22 01:15:28 +00:00
jonnosan
b2d1f1875f add credits for IP65 files, clean up Makefiles
git-svn-id: http://svn.code.sf.net/p/netboot65/code@2 93682198-c243-4bdb-bd91-e943c89aac3b
2009-01-10 10:18:51 +00:00
jonnosan
5456aff2a8 git-svn-id: http://svn.code.sf.net/p/netboot65/code@1 93682198-c243-4bdb-bd91-e943c89aac3b 2009-01-10 08:41:35 +00:00