FM-1_DelRio

A ceremony rhythm box for the M-VAVE FM-1, by Jess Del Rio. Tested on an FM-1.

New in 0.9:

• The battery, top right. Three bars, the outline red when it is empty; USB while a computer powers the FM-1. The keys' velocity holds the converter that reads it, so every 10 s, with no key down, it is let go for 2 ms.
• Slower berimbau toques. A quarter slower than a roda plays them, for the ceremony: ANGOLA at 90 (its quarter note at 45), SB GRANDE at 132, SB REGIONAL at 136. OCT− / OCT+ still set the tempo; a toque saved by 0.8 keeps its tempo until another is chosen.
• The sitar is out. FX goes round the kit, the berimbau, the tanpura and the shruti.
• Fixes from a code review. A stroke in the count-in's last half step lands on the first step; choosing a rhythm no longer leaves an instrument silent; SETUP shown over a drone takes the knobs; the screen reader says the drones and their knobs; the tanpura stopped and started again starts afresh; a drum's fifth stroke at once fades its oldest out instead of cutting it (no click).
• Lighter audio. The shruti computes only its open or fading reeds. The rhythms and the tanpura sound exactly as before.

Settings and rhythms saved by 0.8 are kept.

Install: delrio-0.9.fwsc with fm1-base's web installer (Chrome or Edge, Web MIDI), or from the hub. Identity FM-1_48000900; it brings Felucca's update loader. It keeps only its own settings and rhythms, and does not read other firmwares' projects or samples.

Open source under the MPL-2.0. The sounds keep their own licences (app/kit/CREDITS.txt); the opening's pictures are Jess Del Rio's.

SHA-256 61b141e326829e53de7dc92d9654c31e9f8b07306d47de3e815d18a147943895