Mirror of CollapseOS

履歴

Virgil Dupras 1a6a549857 Make the SPI Relay protocol support multiple devices Working on programming AVR chips exposes a glaring omission in my first design of the SPI Relay: not allowing multiple devices make this task hard. I constantly have to unplug my SD card before, plug the AVR chip holder, then play a bit, then unplug the AVR holder, then replug the SD card... My prototype for a SPI relay design is built, but I haven't tested it yet. I need to adapt the code first, which is what I do here. When the prototype is tested, I'll update the SDC recipe with a new schema.		3年前
..
.gitignore	Add RC2014 classic emulation	4年前
Makefile	Fix makefile build-from-clean-repo glitches	4年前
README.md	emul/hw/rc2014: add memdump command	4年前
acia.c	Add RC2014 classic emulation	4年前
acia.h	Add RC2014 classic emulation	4年前
classic.c	Make the SPI Relay protocol support multiple devices	3年前
sdc.c	Make the SPI Relay protocol support multiple devices	3年前
sdc.h	Make the SPI Relay protocol support multiple devices	3年前

RC2014 emulation

This emulates a RC2014 classic with 8K of ROM, 32K of RAM and an ACIA hooked to stdin/stdout.

Run make to build.

Usage

Run ./classic /path/to/rom (for example, os.bin from RC2014's recipe). Serial I/O is hooked to stdin/stdout. CTRL+D to quit.

You can press CTRL+E to dump the whole 64K of memory into memdump.