Recent content by bahstrike

My experience with UberFoX's interest in the project was the following: 1) Convincing me to join his personal MC server, where he proceeded to show me his own mods for 85 minutes 2) Convincing me to download his preference of minecraft launcher 3) Convincing me to download his personal...

Skype: [email protected] Make sure to check the edit to my last post- I didn't notice at first, but the patch belongs in a slightly different spot!! I am on skype now btw, it seems you are online

Hi FyberOptic- yes, a screenshot in previous post shows an emulator 6502µP producing a different overflow flag result than bigfoot's simulator (which I presume is directly derived from the RP implementation). I can only trust that the compiler is working correctly- cc65 is an open source...

I have not made a satisfactory workaround to the SBC problem yet. If one has the ability to modify RedPower then I highly suggest implementing the solution indicated previously. I am curious if, but don't believe this should, break any existing FORTH or MS-BASIC. You can find the project here...

I'll likely not be supporting this tool anymore, so the source code is available for anyone interested (see link in original post)

Ooh, no I haven't seen that article- sweet find. The linked 'silicon level' article is very cool. Looks like redpower CPU uses the same overflow detection algorithm as suggested by the article. I was very wrong in thinking Eloraam was misinterpreting the meaning of overflow- rather...

Dev Diary SBC bug update.. nearly positive I've got it figured. This little detail (bolded) is the reason I was very confused by 0 - 0 = 255 when the carry flag is NOT set. Apparently this quirk was by design, only to make the most out of the available die fabric back in the 70's. Intel...

Haha me? No, I get sucked into emails and phone calls and "hey quick question" and even conducting an interview.. it is what it is, but it ain't programming. Had to go home to get my fix :) Right now I'm looking at the sourcecode for other 6502 simulator to see how it handles the SBC...

Dev Diary Sorry I indicated possible alpha release and then didn't follow through. This SBC discrepancy needs to be solved, first. It's been on my mind, but haven't actively worked on it until now. Figured since I didn't get the opportunity to do any programming at my programming job today...

Dev Diary Well, I'm pretty sure I just found a bug in the redpower CPU. If executing SBC #$00 with an accumulator value of 00, without the carry flag set, the result is 0xFF. In other words, sometimes zero minus zero equals 255 :P This is the deep nasty reason why for(x=0; x<10; x++) was...

160 diesel generators 235 advanced solar panel 21 ultimate hybrid solar panel 14,552 eu/t. still not enough uu-matter o_O

Dev Diary Added 'Output' pane (hotlinks bring you to warning/error line). Added 'Disassembly' pane. Fixed the rpc8e lib calling convention issue with being unable to switch redbus targets. Still working on understanding some of the remaining funk like for(x=0; 10>x; x++) works but...

Dev Diary Replaced IDE *.c (C Source File) file format with *.rc (RedC Project) file format. This will include the sourcecode plus project settings (such as DiskID) in a single file. Currently, multi-file projects are not planned. You could work around these with #includes. Some...

Correcticus.. It's a complete IDE for writing new redpower computer OS in glorious, glorious C. RedC is... Code Editor Supports syntax highlighting, automatic indentation, etc. Uses the same text editor control as Notepad++. C Compiler Powered by cc65 (open-source 6502 compiler). I'm...