Is there a better pattern than "log after, not during" for USB-only debugging?

· Users Rust Lang · Sept. 1, 2026, 1:24 a.m.
Summary
The post discusses challenges in debugging an Adafruit RP2040 Feather ThinkInk using USB-only methods due to hardware constraints. The author shares a workaround that involves logging data after the main task is completed, but notes the trade-offs such as missing live progress logs. They seek alternative solutions for handling USB communication during long blocking operations.
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