From c73127a6341da1cb9074c0c3573033a94fb8ab09 Mon Sep 17 00:00:00 2001
From: Hexa Dust <hxd@hexadust.net>
Date: Thu, 23 Oct 2025 21:59:33 +0100
Subject: [PATCH] output binary for file output

---
 README.md    |   2 +-
 compute.obm  | Bin 0 -> 512 bytes
 cpm.obm      | Bin 0 -> 512 bytes
 oled-to-hex  |  15 +++++++++++----
 toghxd.obm   | Bin 0 -> 512 bytes
 toghxdgr.obm | Bin 0 -> 512 bytes
 zilog.obm    | Bin 0 -> 512 bytes
 7 files changed, 12 insertions(+), 5 deletions(-)
 create mode 100644 compute.obm
 create mode 100644 cpm.obm
 create mode 100644 toghxd.obm
 create mode 100644 toghxdgr.obm
 create mode 100644 zilog.obm

diff --git a/README.md b/README.md
index 5bfc2d4..8007eef 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # RC2014 - Quazar OLED board
 
-This project provides MACRO-80 assembler code for `oled` program to drive OLED display for RC2014 by Quazar. It provides a Rust "script" to convert 128x32 black and white image to hex output suitable for the `oled` program.
+This project provides MACRO-80 assembler code for `oled` program for CP/M to drive OLED display for RC2014 by Quazar. It provides a Rust "script" to convert 128x32 black and white image to hex output suitable for the `oled` program.
 
 ## Compiling
 
diff --git a/compute.obm b/compute.obm
new file mode 100644
index 0000000000000000000000000000000000000000..ca0b99fe077d63e19781876605537e88900a26c2
GIT binary patch
literal 512
zcmaJ-ze~eV5I(EL(nXhyr6sFF|AiDQZ#0EG;-KVTaB&lI#6=?LzwmfdxPm%5iHkVe
zf+1tmwNnK{9MV2tv`+nTACH6Y-gn>KDYYEwpk={d{O2t&pc+(zj>%0{VcYB~x$_SE
z2c_Y+y>@et?XpA72T8!fM%{p&MTau&Lr?2FV2Rm$*=_|hFTSTO0K`%aV1r%bA{Ik*
z=uDhPv*#k>5wA3_$8wC#)<u*Fhfbd^A5Z8*3`L9_9eBY~Yhf1*<l-~^nyheIPt6O;
zD_yX34+D6Oo36>|I2@I@eXld@iI~(xQ63GY8;<TZ==YH;c{C%xt|!Ngs(O!jz0anK
yzC)G{&<0+DIC-S{s_*xY0v`0_t9-jjWG-Eqgzlo^>pvxYiqWn$!faY>y7>==14q*U

literal 0
HcmV?d00001

diff --git a/cpm.obm b/cpm.obm
new file mode 100644
index 0000000000000000000000000000000000000000..57aacbbb5092ebc514a2646a043eec07affffc44
GIT binary patch
literal 512
zcmZusF>b;@5IjK<2MT{7a)V?f^Mm9oCtqO%QofKAO;%2EUm&4~vqfn0ggoOg4Y)`_
zwX!V8o_&x+%IHQrvmR^iK#K^(FKQiu)(f!qKtv5SO~dnG?J|ObRfn3WuBkqhpNk&n
zEqkJmplD|s(L#Xj!Y-TVh=Bhvh+`NGBFG0l$a~C11b95P2>U|o<@1wSPmBo@z;1oo
zZ#Mh=)|<qV4{Kfd9gpMA)<5n9T+XNBD`4Tt9-+XP=U?XQyY|<H%3W2Kbac2)^ts<$
zjf`2pn#a}ZjoQ0ThT<lI*cS%jgIA&O!u2!0Je_`bEDC&K;)RF_;_SYf&FAB}%0^k1
u^_5cBQ<(-crJU|d)-q+vwDn3#;dawhjrsdfN_p9{Uv0OF-+6}Xz2F<&R76<-

literal 0
HcmV?d00001

diff --git a/oled-to-hex b/oled-to-hex
index ba7cc68..fdd203e 100755
--- a/oled-to-hex
+++ b/oled-to-hex
@@ -8,6 +8,7 @@ edition = "2021"
 
 [dependencies]
 image = { version = "0.25.8", default-features = false, features = ["png"] }
+atty = { version = "0.2.14" }
 */
 
 use image::GenericImageView;
@@ -15,7 +16,7 @@ use image::ImageReader;
 use image::Pixel;
 use std::env;
 use std::error::Error;
-use std::io::{Error as IoError, ErrorKind};
+use std::io::{stdout, Error as IoError, ErrorKind, Write};
 
 /// Example script description
 fn main() -> Result<(), Box<dyn Error>> {
@@ -23,11 +24,11 @@ fn main() -> Result<(), Box<dyn Error>> {
         ErrorKind::NotFound,
         "expected PNG 128x32 file path",
     ))?;
-    println!("Loading {}", file);
+    eprintln!("Loading {}", file);
 
     let img = ImageReader::open(file)?.decode()?;
     let (w, h) = img.dimensions();
-    println!("Loaded file {}x{}", w, h);
+    eprintln!("Loaded file {}x{}", w, h);
     if w != 128 && h != 32 {
         return Err(Into::into(IoError::new(
             ErrorKind::InvalidData,
@@ -35,6 +36,8 @@ fn main() -> Result<(), Box<dyn Error>> {
         )));
     }
 
+    let out_hex = atty::is(atty::Stream::Stdout);
+
     for row in 0..4 {
         for column in 0..128 {
             let mut byte = 0u8;
@@ -48,7 +51,11 @@ fn main() -> Result<(), Box<dyn Error>> {
                     byte = byte | 128;
                 }
             }
-            print!("{:02X}", byte);
+            if out_hex {
+                print!("{:02X}", byte);
+            } else {
+                stdout().write(&[byte]).unwrap();
+            }
         }
     }
 
diff --git a/toghxd.obm b/toghxd.obm
new file mode 100644
index 0000000000000000000000000000000000000000..3dd4d72562aee57a12cce9ba61209242522219af
GIT binary patch
literal 512
zcmZ8d!41S945Q+~uN{F=veIpkj&@QPsniATNmT^rB$RUJ2X*YkG*tRW1(+xbh*(O1
zAE|5R+^6PPG0@u`40Vawq>=?rpsZB#;2$j#*t9^IoZC~*MZ3#yXsaZ_S+-Kh$L4)l
zh?d~}c0f==l2h7|9D2|_AwpVFMf@Oh1Y7r--uNPiUjV4<a|03GR<Lcv;y5E<b#9I<
vwe}zv&l@yZL_rc5#fdFdz>(Xsr7Mrt`<3W~NsV4-3((>7YS*ZXx76M*2LxJ&

literal 0
HcmV?d00001

diff --git a/toghxdgr.obm b/toghxdgr.obm
new file mode 100644
index 0000000000000000000000000000000000000000..5953728ba7a24c703536e7308f9f5d576f873bf6
GIT binary patch
literal 512
zcmZ`$v1-FG5LK%|qX`|d$3vlC(IFvUAa3+ebhn^G4H^6o?j{fZglh1RHG{}%+9hPF
zp$0=~)hEkwlA$^tdUr^AcTZaC5cW95)@qrdnxV3_?>4gw<O8fiZUAKq$wGh|$(G2L
z%Bos<KD&ZZI}>1(VpnTamzqi{9TxTt>8}6zb@{;K<PGJ6EV|ygB%+v}>6LO?ob>%I
zuM7AWO6WK3=a-tPx@nsy^x{tle#bc%5orH-Zeh~*F8Fg{_QcbJ)tJ4oN9WR9KBOph
z#uodReFZwr5AKMsIpFoR_hI*eJE{9_O+D%}^uv^CP>*i@(WeSAdM~{X73Pd-6THVC
m#3bk*h>4%)N6snue@kM`C0p@1UqSb@3o#c1;J}5p@8S=b#p3$_

literal 0
HcmV?d00001

diff --git a/zilog.obm b/zilog.obm
new file mode 100644
index 0000000000000000000000000000000000000000..67fc6acde397039531c8bd6122a637011039b4b6
GIT binary patch
literal 512
zcmZ`#L2AP=5Zu%)dnu?7Fx{V2fxe-C$su4FH}se%_$gKBA>T0M0~>TPL|7f!4smHa
z0?9KwJG+>O$oZ~Q?fdQHJ(Xqbd)3Z66lS3Q#~B@2CtBzF)jht>1IsS3(Y4e%zeaBy
zQmUBigV$KusOsy2C8ZQ~io7dkG|d-qIt3tAl@+3J2^XR_xYKREMo`1owg4tZaEI5d
z<&cb~$So_2Br9SJ9}oTJTr(RH$*P$mHO681Y}@_*18ABWa1%U2F?gImOL*F>;tx*P
z37B?@yWKhWo<o2m_^`b#P35x{`+`l%r-hm~EEqfebGTT|mY)uOSa5v*PT;Zi8^FKJ
A(f|Me

literal 0
HcmV?d00001