Thomas Jentzsch

Results 55 issues of Thomas Jentzsch

In fullscreen mode (and on R77) wide screen displays show black bars left and right of the screen. We could (optionally) replace them with bezels. ~670 bezels can be found...

enhancement

The STM32F used in the UnoCart is quite similar to the LPC2000 used in the Harmony Cart. A major difference are the address offsets. Harmony: - ROM: 0x00000000 - RAM:...

enhancement

Currently the RAM is limited to 64K.

bug

Maybe we could extend the `Thumbulator` code to (roughly) count cycles? While not perfect, this might still help developer to identify slow code or code running out of time. https://developer.arm.com/documentation/ddi0234/b/instruction-cycle-timings/instruction-cycle-count-summary

enhancement
needs research
target 6.7

While trying to get a grip on the new TIA code, I am really missing code comments. I know this is tedious work, but IMO classes, members and methods should...

target 7.0

> For Sokoboo running on Stellerator I implemented I way of communicating scores to the emulator by writing to `0x30` and `0x31`. Data is placed in a ring buffer by...

enhancement

Currently MindLink games can only be played with a computer mouse. Which excludes e.g. R77. But, just like a paddle game, it used a 1D analog controller. So analog joysticks/paddles...

enhancement

Stella behaves differently when providing wrong command line parameters: - if a parameter is wrong, the launcher starts instead - if the ROM is not found, an error is output...

enhancement

The attached program reads the x-axis of an Atari mouse. This works as long as the WSYNC in line 130 is enabled, the vertical bar can be moved left or...

bug
needs research

It would be nice if the R77 would get net access via an USB WiFi adapter. E.g. to support PlusROMs. Thoughts: - WiFi on Linux is nothing simple - R77...

enhancement
needs research
RetroN 77