George and Peter Phillips have updated their awesome TRS80GP emulator to v2.5.3. Changes are:
New Features:
- Model I/III/4 now accept .wav files as cassette input.
- Add -pp/-ppx options to control printer window pop-up.
- Model I RS-232 sense switches (thanks to Tuc for hardware tests).
- Add loopback device to RS-232 choices (-r :loop on command line)
- Add -rx option to disable RS-232 on Model I,2,III,4,12,16.
- Semigraphics 6 modes will display alternate palette (Electric Crayon, MC-10, CoCo).
- Add “-im disksummary” and disksummary on drive exports to output a summary of drive structure just like the Disk Viewer window.
Bug Fixes:
- $37EA and $37EB are now memory mapped printer port alises on Model I.
- Model I/III/4 RS-232 receive bug fixed.
- CoCo BASIC ROM 1.0 printer output fixed.
- Text pasting works for CoCo 1.0 and 1.1 ROMs.
- Printer auto-turbo works for all models now.
- Model 4 software keyboard no longer missing ‘+’ character on keycap.
- trs80gp -m1 -dx no longer loads lower case driver by default; use -lld to do so.
You can download it at George’s web site or by clicking here.
Are these printer MMIOs ($317A and $317B) for the TRS-80 Model I documented somewhere?