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bors[bot] 05189fe8d2
Merge #81 
81: build(deps): bump stm32h7 from 0.9.0 to 0.10.0 r=jordens a=dependabot-preview[bot]

Bumps [stm32h7](https://github.com/stm32-rs/stm32-rs) from 0.9.0 to 0.10.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/stm32-rs/stm32-rs/blob/master/CHANGELOG.md">stm32h7's changelog</a>.</em></p>
<blockquote>
<h2>[v0.10.0] 2020-02-13</h2>
<p>Family-specific:</p>
<ul>
<li>F0:
<ul>
<li>ADC documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/307">#307</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
<li>Fix number of interrupt priority bits (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/325">#325</a>)</li>
</ul>
</li>
<li>F1:
<ul>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
</ul>
</li>
<li>F2:
<ul>
<li>ADC documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/306">#306</a>)</li>
<li>DMA documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/322">#322</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
</ul>
</li>
<li>F3:
<ul>
<li>ADC documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/305">#305</a>)</li>
<li>GPIO documentation for F373 and F3x8 (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/321">#321</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
<li>Add COMP interrupts (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/302">#302</a>)</li>
</ul>
</li>
<li>F4:
<ul>
<li>ADC documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/313">#313</a>)</li>
<li>Add missing reset and enable registers in AHB3 (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/311">#311</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
<li>DMA2D documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/333">#333</a>)</li>
</ul>
</li>
<li>F7:
<ul>
<li>ADC documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/310">#310</a>)</li>
<li>DMA documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/322">#322</a>, <a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/329">#329</a>)</li>
<li>Add STM32F730 (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/316">#316</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
<li>DMA2D documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/333">#333</a>)</li>
</ul>
</li>
<li>H7:
<ul>
<li>ADC documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/312">#312</a>)</li>
<li>Fix EXTI access in single-core parts (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/318">#318</a>)</li>
<li>DMA documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/322">#322</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
<li>Further dual core support (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/319">#319</a>)</li>
<li>DMA2D documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/333">#333</a>)</li>
<li>Split SOF field in DMAMUX.CSR (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/336">#336</a>)</li>
</ul>
</li>
<li>L0:
<ul>
<li>Fix FLASH_SR.EOP access (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/309">#309</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
</ul>
</li>
<li>L4:
<ul>
<li>Fix USART3RST in RCC (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/243">#243</a>)</li>
<li>Fix APB1ENR1 SPI2EN name (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/315">#315</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
</ul>
</li>
<li>G0:
<ul>
<li>Fix number of interrupt priority bits (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/304">#304</a>)</li>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
</ul>
</li>
<li>G4:
<ul>
<li>EXTI documentation (<a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/314">#314</a>)</li>
</ul>
</li>
</ul>
</tr></table> ... (truncated)
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="9f2cc564c2"><code>9f2cc56</code></a> v0.10.0</li>
<li><a href="5fe9874a52"><code>5fe9874</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/336">#336</a> from stm32-rs/split-sof</li>
<li><a href="ea8f1dd51e"><code>ea8f1dd</code></a> Split SOF in DMAMUX.CSR. Closes <a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/317">#317</a>.</li>
<li><a href="9912df71aa"><code>9912df7</code></a> Fix USART3RST in STM32L4x1/2. Closes <a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/243">#243</a>.</li>
<li><a href="cecd08fa5a"><code>cecd08f</code></a> Merge branch 'FLamparski-apply-otg-fixes-stm32f446'</li>
<li><a href="1f908049c2"><code>1f90804</code></a> Merge branch 'apply-otg-fixes-stm32f446' of <a href="https://github.com/FLamparski/stm">https://github.com/FLamparski/stm</a>...</li>
<li><a href="a34ddd5bca"><code>a34ddd5</code></a> nightlies build: don't remove cargo binary directory</li>
<li><a href="85c957e6e9"><code>85c957e</code></a> Merge <a href="https://github-redirect.dependabot.com/stm32-rs/stm32-rs/issues/335">#335</a></li>
<li><a href="2e65ff63ac"><code>2e65ff6</code></a> Correct stm32g4 comparator register offsets.</li>
<li><a href="7949dec45d"><code>7949dec</code></a> Description typo</li>
<li>Additional commits viewable in <a href="https://github.com/stm32-rs/stm32-rs/compare/v0.9.0...v0.10.0">compare view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=stm32h7&package-manager=cargo&previous-version=0.9.0&new-version=0.10.0)](https://dependabot.com/compatibility-score/?dependency-name=stm32h7&package-manager=cargo&previous-version=0.9.0&new-version=0.10.0)

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</details>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Robert Jördens <rj@quartiq.de>
 		2020-02-14 09:47:02 +00:00
.cargo cargo: gdb-multicarch 2019-03-20 09:48:44 +00:00
.github try github actions 2019-09-11 17:28:53 +02:00
doc cargo: tweak 2019-03-29 19:34:31 +01:00
src board: dma.st.ndtr.ndt.bits is safe 2020-02-14 09:44:09 +00:00
.gitignore start 2019-03-18 12:56:26 +01:00
.rustfmt.toml travis: clippy and rustfmt 2019-11-24 15:10:01 +01:00
.travis.yml travis: clippy and rustfmt 2019-11-24 15:10:01 +01:00
CHANGELOG.md add changelog 2019-05-28 13:23:31 +02:00
Cargo.lock build(deps): bump stm32h7 from 0.9.0 to 0.10.0 2020-02-14 04:26:59 +00:00
Cargo.toml build(deps): bump stm32h7 from 0.9.0 to 0.10.0 2020-02-14 04:26:59 +00:00
LICENSE readme, license 2019-03-20 18:33:35 +00:00
README.md use stable rust (1.38.0) 2019-10-22 13:43:49 +00:00
cargosha256.nix update cargosha256 2020-01-05 10:43:58 +08:00
memory.x ethernet: tweak 2019-04-28 14:06:56 +00:00
openocd.gdb openocd.gdb: modern gdb is stricter 2019-10-22 13:44:04 +00:00
stabilizer.cfg working 2019-03-18 13:10:00 +00:00
stabilizer.py cleanup, robustify 2019-05-28 10:15:20 +00:00
stabilizer_pid.png png 2019-05-09 16:40:35 +02:00
stabilizer_pid.svg README: diagram and photo 2019-05-09 16:05:36 +02:00

README.md

Stabilizer Firmware

Flow diagram

Hardware

Features

  • dual channel
  • SPI ADC
  • SPI DAC
  • 500 kHz rate, timed sampling
  • 2 µs latency, unmatched between channels
  • f32 IIR math
  • generic biquad (second order) IIR filter
  • anti-windup
  • derivative kick avoidance

Limitations/TODOs

  • Fixed AFE gains
  • The IP and MAC address are hardcoded
  • Expose configurable limits
  • 100Base-T only
  • Digital IO, GPIO header, AFE header, EEM header are not handled

Hardware

See https://github.com/sinara-hw/Stabilizer

Minimal bootstrapping documentation

  • Clone or download this
  • Get rustup
  • rustup target add thumbv7em-none-eabihf
  • cargo build --release
  • Do not try the debug (default) mode. It is guaranteed to panic.

Using GDB/OpenOCD

  • Get a recent openocd, a JTAG adapter ("st-link" or some clone) and everything connected and permissions setup. Most Nucleo boards have a detachable ST-Link v2 and are cheap.1
  • Get a multiarch gdb (or a cross arm gdb and edit .cargo/config accordingly)
  • openocd -f stabilizer.cfg and leave it running
  • cargo run --release

Using USB-DFU

  • Install the DFU USB tool (dfu-util)
  • Connect to the Micro USB connector below the RJ45
  • Short JC2/BOOT
  • cargo objcopy --release --bin stabilizer -- -O binary stabilizer.bin or arm-none-eabi-objcopy -O binary target/thumbv7em-none-eabihf/release/stabilizer stabilizer.bin
  • dfu-util -a 0 -s 0x08000000:leave -D stabilizer.bin

Using ST-Link virtual mass storage

  • cargo objcopy --release --bin stabilizer -- -O binary stabilizer.bin or arm-none-eabi-objcopy -O binary target/thumbv7em-none-eabihf/release/stabilizer stabilizer.bin
  • Connect the ST-Link debugger
  • copy stabilizer.bin to the NODE_H743ZI USB disk

Protocol

Stabilizer can be configured via newline-delimited JSON over TCP. It listens on port 1235. stabilizer.py contains a reference implementation of the protocol.

  1. Build a cable: connect a standard 8 conductor ribbon with the wires numbered 1-8 to the pins on the St-Link v2 single row 2.54mm connector as 647513(82) ((i) marks an unused wire) and to the 1.27mm dual row on Stabilizer as 657483x2x1 (x marks an unused pin, enumeration is standard for dual row, as in the schematic). It's just folding the ribbon between wires 5 and 6. The signals on the ribbon are then NRST,TDI,TDO,TCK,TMS,3V3,GND,GND. ↩︎