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A flexible, and hackable 4-channel 1u eurorack sequencer. Libre hardware.
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**Note:** the *yesman* default panel uses the intellijel 1u size
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specification. However, the PCB can also fit the *whatever* spec.
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You simply need to change the CAD file model specification.
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## The Firmware
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The *yesman* firmware is written in Rust, running on an STM32F1. The
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button mappings can be modified via the configuration files. You need
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to have cargo setup for cross-compilation.
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If you're using nix you can use the provided shell file to load the
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required environment.
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```shell
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$ nix-shell
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...
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$ cargo build --release
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```
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To flash the firmware you should use the `openocd` project! For
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development it's recommended you run `sudo openocd` (you can skip
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`sudo` if your user has access to the USB peripherals in `/dev`), and
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then run the binary with `cargo`
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```shell
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$ cargo run --release
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... gdb opens ...
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```
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## The front panel
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As previously mentioned the front panel can be configured for two
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different 1u size specifications. Use the `panel/build.sh` tool to
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specify which.
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The final design files can be compiled into `.gcode` or `.obj` files.
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## The PCB
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If you want to hack on the PCB, the design files can be found in
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`board/`. You need KiCad 5 to open them.
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## License
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The *yesman* firmware, and pcb design are licensed under the GNU
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General Public License 3.0 (or later). The *yesman* front panel is
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licensed under the CC-BY-SA 4.0.
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