Archives for Coding

MUIPlot – a simple function plotter

Posted by ALB42 on 13. November 2018No Comments

I used the function parser for a function plotter before when testing the TAChart for LCL. Now I gave my Plot component I use for MUIMapparium a little bit of reshape and fit it into MUIClass components and created a new function plotter.

I little video to show how it works:

Running on a Amiga 1200 with 68030 50 Mhz and 68882 50 Mhz on a 32 color AGA Screen. For Hex2 the floating point calculation speed is not very important, because it’s just a single function. But for calculating the full curve it needs a little bit more floating point calculations. Therefore a FPU is included. Also you should limit the number of Points to calculate to for example 100. For NG Amiga systems of course you can increase it to higher numbers.

Downloads

Hex2 0.2

Posted by ALB42 on 11. November 2018No Comments

Of course, when publishing a new program the people will find some problems. Good so at least some used it :-P. I made a new release. Added integer divide and modulo and repaired the swap function (swap endianess) and fixed some minor bugfixes and number overflows.

Downloads for all Amiga Platforms:

Download for all Amiga Systems

The program is based on a very old program (written around 2005) written by me so of course it is also available for Linux and Windows. It has a little bit smaller feature set than the Amiga version but it was always useful for me 😉

Have fun! 😉

Full Hex2 MUI port

Posted by ALB42 on 9. November 20182 Comments

I created a little MUI interface for my commonly used calculator Hex2. I use it often for bitwise comparisons to easier see shifts on bits.

If you don’t know it, Hex2 is a programmer and scientific centered calculator with variables support and a little GUI even it’s keyboard centered. Of course I created it with MUIClass, therefore its available for all the common Amiga platforms.

Download for all Amiga Systems

ExtronControl 0.1

Posted by ALB42 on 3. November 2018No Comments

First real release of the Extron Control as Version 0.1.
Control Software for Extron DSc 301 HD, Scaler and input switch.

With the new version you can configure, which parts of the GUI is visible (via tooltypes) and also configure the names on the Input Switch Buttons and which serial device to open and search for the Extron DSC 301 HD.

For Amiga and MorphOS the executable is included. But the source is also in the archive, hence one could compile them for AROS or OS4. (it just needs the latest Version of MUIClass).

Have Fun.

Download Amiga/MorphOS Version: ExtronControl 0.1

ALB and Pascal

Posted by ALB42 on 11. September 2018No Comments

Hey ALB do you like all old computers or only Amigas.
 
Let’s say so, if there is a Pascal compiler for it, it’s counted as a computer worth to care about. 🙂
 
So I present to you, a pascal compiler on a old GDR (east germany) computer KC85/4, a real machine, not emulator. Signal converted with the Extron and recorded using the Elgato device mentioned before. Basically just a testcase for the conversion/recording equipment

and another little pascal test program 🙂

Just for fun.

ExtronControl for Extron DSC 301 HD

Posted by ALB42 on 31. August 20182 Comments

I bought that device, its a very nice scaler nicely usable for old computers to bring the image in a good quality to modern monitors. I supplies a serial interface for controlling (beside the on screen display) but only a Windows program to use it. I wrote a little program to operate this device from Amiga/MorphOS (where you can use the USB connector at the front panel as a USB2serial bridge). Already working very nicely, some screenshots.

You can switch the inputs, it shows which input is selected (it also notice the change when you using the front panel). When an input has a usable signal the button is printed in bold. It’s an very early version but works already nicely, if someone it interested I just make a download available here (binaries for Amiga68k and MorphOS and the full source, licensed under CC0, it needs the last MUIClass package to compile, just yesterday I fixed some bugs there, should also compile for the other Amiga platforms) have fun.

ExtronControl-Alpha

MUIMapparium AGA on a native Amiga

Posted by ALB42 on 31. Mai 2018No Comments

I tried the MUIMapparium on my real Amiga 1200 with 680030 50 Mhz (With 68882 FPU). Good news, it works somehow, of course it is slow but once the images are loaded, it moves ok. Unitl now it freezes a little bit when release the mouse button… maybe I should try to find the reason for that.
I also tried on a 16 color screen, much faster… but looks awful 😉 so I decided to make the Video with a 256 colors screen 😉 even it’s slower.

MUIMapparium AGA

Posted by ALB42 on 30. Mai 2018No Comments

Still playing with Datatypes in principle not so difficult, maybe could make it a little bit easier with some wrappers. The Datatype system even take care of scaling the image to the actual screen depth and dither the image if needed.
Until now MUIMapparium need a 15Bit+ Screen because I use Cybergraphics functions to draw the stuff to window. But when loading the pictures with the Datatypes it would even run on an AGA screen with less colors.
I gave it a try and the first version works rather nicely.

MUIMapparium on a 32 color Workbench

Of course it’s just a ugly hack until now, not at all optimized and maybe even crashing or eating memory. But maybe worth investigating a little bit as alternative.

MUIMapparium 0.7

Posted by ALB42 on 18. Mai 2018No Comments

As announced yesterday I release today the new version of MUIMapparium. It’s 0.7 now, most important features are the repaired Search function, Exports and the PhotoList

Change List:

  • BugFix: Search Function
  • BugFix: Saving Route without calculating a Route
  • Set current maps position and zoom as start position for the program
  • Remember open status and active page of Side Panel
  • Configure Color of WayPoints
  • Export Map as PNG Image
  • Export Route as HTML File
  • Export TrackPlot as PNG Image
  • Export Track as HTML File
  • Load EXIF of Photos
  • Show Photo position on Map
  • Simple Photo viewer
  • AREXX commands for adding photos to list
  • Help for AREXX commands

Download at MUIMapparium Page

I added some debug output at AmigaOS4, so if you experience problems starting up MUIMapparium on OS4 check the debug output (e.g. Sashimi) it should count from 1 to 26 on the bootup, check if any numbers missing and send me the result on one of the forums I’m usually on.