serial-bench / by subject

Subject index

Date Thread Subject Grep

The same nine messages ordered by subject line, the way a mail reader would sort a folder. A leading «a», «an» or «the» is ignored for sorting, which is why the CAN trunk and the CPHA mismatch do not sit where their first letter would put them.

• 2026-03-02 I²C 310 pF of bus capacitance, and the rise time I kept ignoring
• 2026-09-28 CAN A 95-metre trunk that went quiet when I pulled one 120 Ω resistor
• 2025-11-19 RS-485 Four hundred metres between two buildings, and the ground that was not one
• 2025-07-08 SPI A mode mismatch reads like a one-bit shift, not like noise
• 2024-12-14 instruments My logic analyser lied to me for an afternoon
• 2026-08-05 I²C A sensor that held the clock low for 1.4 ms
• 2025-09-16 SPI A SPI daisy chain where the last word came back short
• 2026-06-11 UART Two boards agreed at 9600 and argued at 115200
• 2026-10-10 CAN Two nodes at 1 Mbit/s that sampled the bit in different places

Prefer order by when it happened or by which bus? The date index and the thread index carry the same list.