tangara-fw/src/tasks, branch main

move some task stacks to external RAM

2025-04-14T07:29:19+00:00

To free up some internal RAM space

Bump up the ui task stack size

2024-08-12T05:09:07+00:00

Claw back some internal ram

2024-08-09T03:11:34+00:00

 - 'main' doesn't need 12k of internal ram
 - lvgl's draw task doesn't need that much either
 - also lower the bg worker stack sizes whilst we're here, since they've got tons over headroom

Move audio decoder priorities below bluetooth

2024-07-10T05:17:19+00:00

The previous priority was leading to a nasty consistent stutter, as reading samples from the drain suffer would lead to the decoder immediately unblocking and preempting the SBC encoding.

Replace cpp::span shim with std::span

2024-05-02T07:06:25+00:00

Tweak opus build flags and allocs

2024-02-14T05:56:49+00:00

This gets us to ~40% of one core cpu usage during playback. Good enough
for a while I reckon!

Paid for the internal ram usage by reclaiming some stack size headroom.

include memory_resource in tasks.hpp

2024-02-10T07:38:40+00:00

Reduce leveldb cache sizes and worker stacks, increase number of workers

2024-02-01T00:15:25+00:00

Use a single pool of bg workers instead of separate tasks per use case

2024-01-31T23:54:20+00:00

Also: bump the number of workers tasks up to 3 from 2!
This makes bg db updates + playback work :)

Rename the db background task to be more generic

2023-11-06T23:37:12+00:00