From 6613ecdc5a24f18aec0190697604f2292ef48fb8 Mon Sep 17 00:00:00 2001
From: Andy Killorin <37423245+Speedy6451@users.noreply.github.com>
Date: Wed, 19 Jan 2022 08:39:51 -0600
Subject: [PATCH] initial commit added 'hello world' program

---
 hellow.asm | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 hellow.dp  |  1 +
 readme.md  |  7 +++++++
 3 files changed, 61 insertions(+)
 create mode 100644 hellow.asm
 create mode 100644 hellow.dp
 create mode 100644 readme.md

diff --git a/hellow.asm b/hellow.asm
new file mode 100644
index 0000000..b283ab2
--- /dev/null
+++ b/hellow.asm
@@ -0,0 +1,53 @@
+; hellow
+; outputs "hello world" and exits after a prompt
+; made with manual assembling in mind
+; some debugging may not have been transfered to asm
+
+hellow:
+.db 16,19,12,25,24,11,
+.db len(74)
+.db 5,53,10,1,
+
+ldr 0,1,len(74),1,1 ; copy to zero page
+
+jp 1,21
+
+ldr 3,1,420,2,1 ; clear display
+ldr(ir) 0,+17,9,2,31 ; disp hello world
+jrnz 0,23
+.db (42) 0,0,1,22,25,0,33,25,28,22,14,
+.db 26,28,15,29,29,0,43,27,43,
+
+cmp(xr) =,1,-2,-5,1 ; input q?
+jp 0,9 ; quit
+
+
+
+jnc 0,39 ; recheck
+
+16,19,12,25,24,11,
+74,
+5,53,10,1,
+
+17,0,1,74,1,1,
+
+53,1,1,
+
+17,3,1,420,2,1,
+
+18,0,15,11,2,1,
+18,0,20,9,2,31,
+
+54,0,23,
+
+18,15,22,22,25,0,33,25,28,22,14, 
+26,28,15,29,29,0,43,27,43,       
+
+34,2,1,-2,-5,1,
+49,0,9,
+54,0,-9,0,0
+
+
+
+18,15,22,22,25,33,74, 5,53,10,1, 17,0,1,74,1,1,53,1,21,17,3,1,420,2,1, 18,0,15,11,2,1, 18,0,20,9,2,31, 54,0,23, 18,15,22,22,25,0,33,25,28,22,14, 26,28,15,29,29,0,43,27,43,34,2,1,-2,-5,1, 49,0,9, 54,0,-9,0,0
+
diff --git a/hellow.dp b/hellow.dp
new file mode 100644
index 0000000..3cd9e82
--- /dev/null
+++ b/hellow.dp
@@ -0,0 +1 @@
+d_{isk}=\left[ 18,15,22,22,25,33,74, 5,53,10,1, 17,0,1,74,1,1,53,1,21,17,3,1,420,2,1, 18,0,15,11,2,1, 18,0,20,9,2,31, 54,0,23, 18,15,22,22,25,0,33,25,28,22,14, 26,28,15,29,29,0,43,27,43,34,2,1,-2,-5,1, 49,0,9, 54,0,-9,0,0\right]
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..6357474
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,7 @@
+## Despro-e programs
+replace the d<sub>isk</sub> variable on your [despro](https://www.desmos.com/calculator/txzhdy0s7u) with the executable and load the disk from the OS (0 on homepage)
+
+
+| Name   | Description                                        | executable        | source                |
+| -      | -                                                  | -                 | -                     |
+| HELLOW | ~ minimum program, outputs 'HELLO WORLD' and exits | [link](hellow.dp) | [pseudo](hellow.asm)  |