nine/borb
nine/borb
on occasion, what might be a bug in the uhs library causes the avr to reset. when this occurs, the amiga is reset because the reset line is asserted (or...
adcd indicates that the keyboard pulse timing can be much shorter than the examples derived from someone else's work on converting a ps2 keyboard to the amiga. effective timing should...
adcd indicates that a reset warning will trigger disk sync and wait for the amiga to acknowledge, up to ten seconds of pause waiting for acknowledgement that reset can occur....
implement a timer-driven finite state machine. the code currently works with an infinite loop reading from usb, then directly sending as many scan codes as needed (except reset, which is...
Hello! Thanks for asm80, it's a brilliant assembler! I'm having some difficulty trying to gleem the syntax for the IX/IY bit operations (DD/FD CB shift tables on the Z80) which...
Sometimes, USB device enumeration does not occur on powerup. This event is usually silent, and no interrupt or assertion is raised by tinyusb. Unplugging and replugging USB devices has no...
If caps lock has been enabled (`caps_lock` global set to `true` in `src/platform/amiga/keyboard_serial_io.c`), and either the Amiga is reset from the machine-side or by use of the three-fingered-salute, then the...
The Amiga keyboard uses rows/columns to select keycodes, yet still use the same firmware on the 6507 MCU. This means the membrane matrix can add additional keys without needing firmware...
Wheel up/wheel down can be sent to the Amiga. OS 3.1 had support for this in the AmigaGuide renderer for Multiview, which is useful as a test. The codes are...
I've pondered this for a while. I know that this behaviour is discrepant between Amiga models (Linux on my A1200 used to moan about it when ctrl-a-a was pressed). I...