PCE Turbografx + cc65

Discussion of development of software for any "obsolete" computer or video game system.
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diskoboy
Posts: 8
Joined: Wed Jul 11, 2018 10:31 am

PCE Turbografx + cc65

Post by diskoboy » Sun Oct 04, 2020 2:22 pm

Hi guys, I'm looking for a wizard who would explain to me why my PCE test code for the cc65 is not working. All the examples I could google for this console were made for other compilers, so I had to configure the cc65 project myself, so, maybe I messed up somewhere in the config or code, if anyone finds the reason, I would really appreciate it.
The code starts from the "_init" label (crt0.s). This code assumes that it initializes the video processor, clears the screen, loads the font, and displays a character string. But on startup, only garbage is shown on the screen. It looks like the font is loading correctly, but I still can't work with the "name table" just like NES.

UPD. It is not necessary to edit my sources, btw I would be glad to have any working "helloworld" example for this compiler.
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pce65.zip
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diskoboy
Posts: 8
Joined: Wed Jul 11, 2018 10:31 am

Re: PCE Turbografx + cc65

Post by diskoboy » Mon Oct 05, 2020 12:14 pm

Oh yeah, I did it! I found everything I needed in the compiler package. Perhaps it will be useful to someone.
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Снимок.PNG
pce_helloworld.zip
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turboxray
Posts: 120
Joined: Thu Oct 31, 2019 12:56 am

Re: PCE Turbografx + cc65

Post by turboxray » Tue Oct 06, 2020 12:56 pm

Any particular reason not to use the latest builds of HuC over CC65 for PCE?

diskoboy
Posts: 8
Joined: Wed Jul 11, 2018 10:31 am

Re: PCE Turbografx + cc65

Post by diskoboy » Tue Oct 06, 2020 9:06 pm

turboxray wrote:
Tue Oct 06, 2020 12:56 pm
Any particular reason not to use the latest builds of HuC over CC65 for PCE?
Old bad habits.
Also, if you have cc65 projects for the NES, it would be fun to port them to the PCE using the same compiler.

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