The Raspberry Pi 500 doesn't have a ScrLk key. The official Raspberry Pi Keyboard has it using Fn+F10, but that doesn't work on Raspberry Pi 500. At least not in DOSBox 0.74-3-4+b1. If I connect the Raspberry Pi Keyboard to Raspberry Pi 500 Fn+F10 works as ScrLk on that, but not on the Raspberry Pi 500 keyboard itself. I've read that the Raspberry Pi 500 keyboard is programmable so maybe this can be fixed using an update to the keyboard MCU. Ctrl+ScrLk (i.e. Ctrl+Fn+F10) is used as Break in GWBASIC and QBasic in DOSBox. Now I have to use a workaround were I redefine F2 as ScrLk in DOSBox and then Ctrl+F2 works as Break. Ctrl+F10 is used as mouse toggle in DOSBox, but Ctrl+Fn+F10 would be free to use, but Fn+F10 is not sent on Raspberry Pi 500. But it would be easier if ScrLk worked as on the Raspberry Pi Keyboard.
Statistics: Posted by mob-i-l — Sat Aug 16, 2025 5:30 pm