PC64K

Added sections with addresses which allow you to move a section of the code to a specific address! Useful for loading programs from disk (see examples/savedisk.l64 and examples/execdisk.l64)

Added more tests. Boring stuff, i just have to make a devlog

I fixed the hello.l64 example (that unfortunately got my ship rejected) and also added better errors - now you can see the specific line and column of the error!

I finished the demo! Super excited to ship :D

I finished writing the docs! I just realized I have to make a demo page, though :/

I fixed the keyboard! Now SHIFT works properly, and you can input uppercase and lowercase letters. I even wrote a really simple text editor!

[main]
add $0 1
keygo $0 handle
goto main

[handle]
call print
[loop]
keygo $0 loop
goto main

[print]
neqgo $0 0x08 print_skip
print sys $0
print sys ' '
[print_skip]
print sys $0
ret

The only thing left to do now is to write dome docs and I think I'm done!

I added disk support in the emulator, as well as support for loading ROMs from files!

Things to do:
- Better docs
- Fix keyboard
- ???

I finished working on the language! And also added opcodes that allow you to manipulate two pointers - one for RAM, one for the disk - that you can read and write data with.

Things to do:
- Simpler ROM loading
- Disk support in emulator
- Fix keyboard
- ???

Added more instructions to lang64K! Now you can recreate the ASCII table program :D

Things to do:
- Simpler ROM loading
- More convenient opcodes for memory/disk manipulation
- Finish writing the language compiler
- Disk support in emulator
- Fix keyboard
- ???

Started writing a simple assembly-like language for easier development! On the screenshot, you can see the code and the result of a simple Hello World program.

Things to do:
- Simpler ROM loading
- More convenient opcodes for memory/disk manipulation
- Finish writing the language compiler
- ???

Implemented timers and sound :D

added keyboard input

Made it print out the full ASCII table!

Implemented most of the opcodes and wrote a simple program to print all printable ASCII characters in order. Takes up only 19 bytes!

uint8_t rom[] = {
    0x06, 0x00, 0x20,
    0x1a, 0x00, 0x7f, 0x00, 0x10,
    0x24, 0x00,
    0x06, 0x10, 0x01,
    0x00, 0x00, 0x03,
    0x00, 0x00, 0x10
};

Implemented some of the functions so that I can now print stuff on the screen!

thought out most of the opcodes, though they may get changed later
attached is a portion of them