2019-03-21 02:32:23 +08:00
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# Stabilizer Firmware
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2019-03-10 20:08:32 +08:00
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2019-05-21 23:55:01 +08:00
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2019-05-09 22:05:36 +08:00
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2019-04-12 23:43:51 +08:00
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## Features
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* dual channel
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* SPI ADC
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* SPI DAC
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* fixed AFE gains
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* 500 kHz rate, timed
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* < 2 µs latency, unmatched
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* f32 IIR math
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* generic biquad (second order) IIR filter
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* anti-windup
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* derivative kick avoidance
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* configurable output limits
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## Hardware
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See https://github.com/sinara-hw/Stabilizer
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## Minimal bootstrapping documentation
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* Clone or download this
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* Get a recent openocd, a JTAG adapter ("st-link" or some clone) and
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everything connected and permissions setup
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* Get a multiarch `gdb` (or a cross arm gdb and edit `.cargo/config` accordingly)
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* Get [rustup](https://rustup.rs/)
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* `rustup override add nightly`
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* `rustup target add thumbv7em-none-eabihf`
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* `openocd -f stabilizer.cfg` and leave it running
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* `cargo run --release`
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