Zen language for IchigoJam

zen4ij - Zen language for IchigoJam!

Let's make programs with Zen language on your PC!
This tool provide to convert IchigoJam BASIC to bin file.

• Only IchigoJam 1.4b9 or higher for LPC1114 or IchigoJam R

see also
https://fukuno.jig.jp/2919 https://fukuno.jig.jp/3077

Minimum example

export fn main(param: i32) callconv(.C) i32 {
  return param + 1;
}

LED blink

const ij = @import("std15.zen");

export fn main(param: i32) i32 {
  while (true) {
      ij.led(1);
      ij.wait(10);
      ij.led(0);
      ij.wait(10);
  }
  return 0;
}

Kawakudari game

const ij = @import("std15.zen");

export fn main() callconv(.C) i32 {
    ij.cls();
    var x: i32 = 15;
    var score: i32 = 0;
    while (true) {
        ij.locate(x, 5);
        ij.putc(236);
        ij.locate(ij.rnd(32), 23);
        ij.putc(.{'*', 10});
        ij.wait(3);
        switch (ij.inkey()) {
            28 => x -= 1,
            29 => x += 1,
            else => {},
        }
        if (ij.scr(x, 5) != 0) {
            break;
        }
        score += 1;
    }
    return score;
}

How to use

Install Zen language https://zen-lang.org/
Setup c4yj https://github.com/ichigojam/c4ij
Setup lpc21isp supported sector writing https://github.com/taisukef/lpc21isp
Edit settings on Makefile for your environment.
Edit src/main.zen. (examples in src)

$ make

Run on your IchigoJam rapidly!

disassemble

$ make disasm

for RISC-V

$ make buildr

Limitation

putstr doesn't show collect strings

License

CC BY 4.0 https://ichigojam.net/