nes2usb: 4-player NES multitap support (#150)#151
Closed
joypad-bot wants to merge 1 commit into
Closed
Conversation
Extends nes2usb to support 4 simultaneous NES controllers via physical multitap wiring using 4-bit parallel PIO reads on consecutive DATA pins. Implements Phases 1-3 of the plan in docs/nes-multitap-plan.md: - PIO: in pins, 4 for parallel reads - Driver: per-port state, independent debounce/connection detection - Events: up to 4 input_event_t (dev_addr 0xF0-0xF3) - Dynamic get_device_count() Fixes #150
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Implements #150.\n\nExtends nes2usb to support 4 simultaneous NES controllers via physical multitap wiring using 4-bit parallel PIO reads.\n\nSee docs/nes-multitap-plan.md for details.