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Compiling a SuperExpander program on the C64

6:11

C64 - Addendum to Hiding ML in REM statements

4:44

C64 - Hiding machine language in a REM statement

10:07

Compiling a SIMON's BASIC program on the C64

8:24

C64 - 1541 Navigator update

4:18

C64 In-line assembly with Vision BASIC

15:07

1541 Navigator update: Reading C64 & C128 GEOS files, Epyx BASIC and Vision BASIC programs

Quick update to my 1541 Navigator App.
- Reads GEOS user-created documents and files
- Parses programs created with Epyx BASIC Toolkit
- Display meta-data if present for Vision BASIC programs
A trial version of 1541 Navigator can be found at the following:
sites.google.com/view/retroken/downloads
Note: 1541 Navigator has been de-listed from the EU App Store. This is due to recent changes in the EU listing requirements that I was not prepared to comply with at this time. If you are an EU customer that has already purchased 1541 Navigator, THANK YOU. You WILL still receive free upgrades.
00:00 Title
00:51 Introduction
01:35 GeoWrite documents
02:10 Text Scrap
02:29 Embedded graphics
02:52 GeoPaint graphics
03:09 NotePad text
03:18 GeoDex Address/Contacts list
04:05 GeoCalc spreadsheet
04:32 GeoFile database
05:09 GeoProgrammer
05:53 Epyx BASIC Toolkit
06:37 Vision Basic meta-data
07:23 End Title - Thank you

มุมมอง: 267

วีดีโอ

Compiling a SuperExpander program on the C64

6:11

Compiling a SuperExpander program on the C64

มุมมอง 1.3K5 หลายเดือนก่อน

In this video I compile a Super Expander program on the C64 using the Abacus BASIC-64 compiler. 00:00 Title 00:08 Introduction 00:31 SuperExpander program 00:57 Uncompiled sorts 03:09 Compiling SuperExpander 04:03 Compiled sorts 05:44 Conclusions 06:04 End Title

C64 - Addendum to Hiding ML in REM statements

4:44

C64 - Addendum to Hiding ML in REM statements

มุมมอง 1.6K5 หลายเดือนก่อน

A followup to the previous video about hiding machine language code in BASIC REM statements. I demonstrate how to Indirectly load a zero byte, without crashing BASIC and two things you shouldn't do once the ML is in place. 00:11 Title 00:42 Coin-REM source code 01:33 Coin-REM zero-byte 02:34 Adding BASIC lines 03:39 Editing the REM line 04:37 End Title

C64 - Hiding machine language in a REM statement

10:07

C64 - Hiding machine language in a REM statement

มุมมอง 17K6 หลายเดือนก่อน

A clever little method to hide short machine language programs in a REM statement on Commodore computers 00:00 Title 00:10 Introduction 00:26 Border flash 03:08 Plot Cursor 04:40 Obfuscation 06:44 10-Print Demo 07:47 Limitations 09:46 End Credits

Compiling a SIMON's BASIC program on the C64

8:24

Compiling a SIMON's BASIC program on the C64

มุมมอง 3.8K8 หลายเดือนก่อน

In this video I use the Abacus BASIC-64 compiler to compile a BASIC program created with SIMONS BASIC. Then run a side-by-side comparison of the quick sort algorithm with the C128 and Vision BASIC versions. D64 image with code: sites.google.com/view/retroken/downloads Vision BASIC: visionbasic.net 00:00 Title 00:08 Introduction 00:27 Discussion 01:22 QuickSort Program 02:10 Running the sorts 04...

4:18

C64 - 1541 Navigator update

มุมมอง 31711 หลายเดือนก่อน

A quick update about my 1541 Navigator App which lets you browse Commodore D64 and D71 file images and view the file contained within. Download a trial version (MacOS or Windows): sites.google.com/view/retroken/downloads 00:00 Title 00:14 Introduction 00:20 Description 00:31 Loading a D64 or D71 image 00:42 Sorting the file list 00:58 The viewer panes 01:19 Text-only (documents) 01:40 Light/Dar...

15:07

C64 In-line assembly with Vision BASIC

มุมมอง 2.3Kปีที่แล้ว

Using Vision BASIC to speed up a standard BASIC program, to include in-line assembly code. Download a D64 image with the program code sites.google.com/view/retroken/downloads Random numbers using SID www.atarimagazines.com/compute/issue72/random_numbers.php SID3 cycles (@8_Bit Show And Tell) th-cam.com/video/-ADjfx79wNg/w-d-xo.html Vision Basic visionbasic.net 00:00 Title 00:09 Introduction 00:...

C64 machine language & Vision BASIC quicksort demo (final chapter)

7:17

C64 machine language & Vision BASIC quicksort demo (final chapter)

มุมมอง 3.9Kปีที่แล้ว

I demonstrate five different sorting routines written in hand optimized machine language and also show a graphical line sort compiled with Vision BASIC. Link to Vision BASIC web site: visionbasic.net 00:00 Title 00:09 Introduction 00:49 SORTDEMO.ML 02:02 ML sorting demos 03:45 Vision BASIC 04:14 Vision BASIC quick sort program 06:12 Line sort demo 07:07 End credits

C128 BASIC Compiler Speed Test using Quicksort

6:37

C128 BASIC Compiler Speed Test using Quicksort

มุมมอง 3.6Kปีที่แล้ว

Using the Abacus BASIC 128 Basic Compiler in a speed test using a graphical quicksort demo 00:00 Title 00:12 Introduction 00:55 PETSCII Sort 02:36 QSORT Program 04:04 Speed Tests 06:00 Results 06:09 Final Comments

C64 BASIC Compilers Speed Test using the Quicksort algorithm

14:40

C64 BASIC Compilers Speed Test using the Quicksort algorithm

มุมมอง 7Kปีที่แล้ว

I use the Abacus Basic64 and Compute!s Gazette Sprint compilers in a speed test using a visual quicksort demo Links D64 Image file: drive.google.com/file/d/1QEMdMSRZVUk29lCOvM_RUGdax1CVOeIt/view?usp=share_link Sprint Compiler 1986 Gazette: archive.org/details/1986-01-computegazette/page/n73/mode/2up 1988 Gazette: archive.org/details/1988-01-computegazette/page/n73/mode/2up Lightning Sort 1984 C...

Using Wildcards on the C64 and 1541 floppy drive

8:46

Using Wildcards on the C64 and 1541 floppy drive

มุมมอง 387ปีที่แล้ว

Using wildcard characters on Commodore computers on 1541 or compatible floppy disk drives. 00:00 Title 00:42 Wildcards 01:53 BASIC LOAD 03:19 DOS Wedge 05:20 FastLoad 06:04 Super Snapshot 06:34 MACH5 07:34 Others 07:42 C128 08:19 Conclusion

Merging BASIC and machine language (ML) programs on a Commodore 64 (C64)

11:03

Merging BASIC and machine language (ML) programs on a Commodore 64 (C64)

มุมมอง 8Kปีที่แล้ว

Merging BASIC and machine language programs into a self-contained file that's easy to load and run. No LOAD command or DATA statements required. 00:00 Title 00:08 Introduction 00:20 Load Methods 00:57 Overview 02:07 FlipRoll Demo 02:31 Editing BASIC program 05:24 Edit ML program 06:13 Merging the programs 09:00 Test the program 09:38 Pros and Cons 10:51 Exit

Moving the cursor on Commodore computers using BASIC and ML

10:53

Moving the cursor on Commodore computers using BASIC and ML

มุมมอง 1.5K2 ปีที่แล้ว

Creating a machine language routine to move the cursor to a designated location that can be used in any BASIC program. The memory and kernel routine descriptions are from the book, "Mapping the Commodore 64" by Sheldon Leemon. 00:00 Title 00:41 BASIC PRINT 01:15 PLOT/LOCATE 02:10 TMP PLOT v1 03:16 TMP PLOT v2 05:12 BASIC Test 05:59 TMP Object File 06:28 Load into BASIC 07:33 BASIC Loader 07:50 ...

Using Commodore BASIC and ML to create a REM enhancer utility for C64, C128 and VIC20 computers

17:03

Using Commodore BASIC and ML to create a REM enhancer utility for C64, C128 and VIC20 computers

มุมมอง 2.1K2 ปีที่แล้ว

I create both a BASIC and ML program to enhance REM statements in BASIC listings. Files used in this video can be downloaded at: sites.google.com/view/retroken/downloads?authuser=0 00:00 Title 00:56 Program line format 02:57 BASIC version 06:09 BASIC demo 07:48 ML version 13:59 ML test 14:51 ML full test 15:42 VIC20 & 128 15:55 Bugs 16:54 End

7:48

Commodore 1541 Navigator upgrade

มุมมอง 3783 ปีที่แล้ว

New functionality of the 1541 Navigator. Available on App store at: apps.apple.com/us/app/1541-navigator/id1557037917?mt=12 Check out previous videos th-cam.com/video/dXxFKk7mEeI/w-d-xo.html th-cam.com/video/x0JHFDQvMnE/w-d-xo.html 00:00 Title 00:20 Introduction 00:35 Recap 01:06 Sorting 02:23 BASIC Expanders 04:34 Auto View 05:49 View modes 06:41 GEOS 07:27 Exit