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Stub

USB device / host / OTG

Priority 2 - Microcontroller & SoC Peripherals / 2.2 Serial buses

$0 / $10,7500% funded
Fund$10,750
$0 / $10,750 - 0%
As a device-driver developer, I want vemu to finish its USB device / host / OTG model, so that I can depend on connectivity/DFU for production firmware, not just the common path.

Why it matters

Connectivity/DFU

Summary

USB controller

Scope of work

Currently a register-only stub. Replace it with a working model of USB device / host / OTG that actually exhibits the hardware behavior. What it is: USB controller. Why it matters: Connectivity/DFU.

Current state

Status: Stub only (registers, no behavior). Notes / evidence: Nordic/STM32: endpoint regs stored; no enumeration.

Blocked by 3

Fund these first - this work can't be completed until they ship.

  • Done
  • Fund$4,000
  • Done
Unblocks 13

Funding this also clears the way for the work below.

Activity log

  1. Feature defined and added to the roadmap

  2. Funding goal set to $10,750

  3. Implementation status: Stub