posix/benchmark: add benchmark_app_proc_play
posix: add benchmark
posix/test: make struct literal spacing uniform
A digital device that records or merges together samples of recordings.
sampler is my own personal music sampler application. It currently targets POSIX and the STM32F4-DISCOVERY microcontroller development board. The development board may change, as a sampler application benefits from having at least a few megabytes of RAM, and the current board has only 192 kB!
Experiment with techniques to tend the state of microcontroller (and C) application development, such as
git ls-tree --name-only -r HEAD | entr -c ./scrips/build-crossflashes the microcontroller when checked-in files change.
Ease feature and unit testing by putting as much code as possible in an extremely portable library that can be compiled for POSIX. The project can be run and tested on your laptop. You don't need an emulator or a development board.
Ease dependency integration through modern tooling such as Meson. I ported libopencm3 to Meson for this purpose. Meson also allows integrating projects built with CMake, such as FreeRTOS (which is not currently a dependency).
They're inexpensive, simple, and fun to hack on. Powerful enough to create useful applications, but limited enough to need care in resource usage. Let's bring software freedom to this traditional stronghold of property.
I'm not getting paid for this. Leave Embedded Linux for the dayjob.