* Add BiColorBargraph using Ht16k33

* Add images

* Update per feedback

* Update notes

* Add Fill method

* Update src/devices/Display/BiColorBarGraph.cs

This "compiler" (actually a metadata converter and code analyzer) can take a compiled Iot program written using the Arduino binding and flash it as a standalone application to an ESP32 or similar 32-bit microcontroller.

Test and debug your application on the PC using the Arduino binding, and when everything works as expected, just flash it to the ESP32 and run it without the PC.

There are still a lot of open ends, but several more-or-less complex programs already work (see the WeatherStation example). Further documentation (both on usage as well as on internals) is still to be written.

See Readme for further instructions.

* Add driver for Radxa Rock Pi 4B Plus

* make the class as public

* fix formatting

* add `Board specific drivers` to readme

* driver name and link to source

* Fix markdown error
Co-authored-by: NPatrick Grawehr <Patrick.Grawehr@leica-geosystems.com>

Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Update dependencies from https://github.com/dotnet/arcade build 20220811.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22410.3 -> To Version 7.0.0-beta.22411.2

* Update dependencies from https://github.com/dotnet/arcade build 20220816.5

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22410.3 -> To Version 7.0.0-beta.22416.5
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Update dependencies from https://github.com/dotnet/arcade build 20220808.3

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22405.6 -> To Version 7.0.0-beta.22408.3

* Update dependencies from https://github.com/dotnet/arcade build 20220810.3

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22405.6 -> To Version 7.0.0-beta.22410.3
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

The RaspberryPi3CMDriver needs to be used in this case

* Updated README.md for devices Dhtxx

DhtBase.Temperature, DhtBase.Humidity Obsolete

* Updated README.md for devices Dhtxx

* Update dependencies from https://github.com/dotnet/arcade build 20220805.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22403.1 -> To Version 7.0.0-beta.22405.2

* Update dependencies from https://github.com/dotnet/arcade build 20220805.6

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22403.1 -> To Version 7.0.0-beta.22405.6
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22402.4 -> To Version 7.0.0-beta.22403.1
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Update dependencies from https://github.com/dotnet/arcade build 20220801.3

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22379.10 -> To Version 7.0.0-beta.22401.3

* Update dependencies from https://github.com/dotnet/arcade build 20220802.4

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22379.10 -> To Version 7.0.0-beta.22402.4
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22378.16 -> To Version 7.0.0-beta.22379.10
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Fix a possible GC hole

See issue #1886. Will need another update when the
new [RefEscapes] attribute is available, to make this
finally really safe.

Note: This removes the public AsSpan() method for
netstandard2.0, because it cannot be made safe at all there.

* Some attempt that ... doesn't work

Because Span<T> does not implement any interfaces (a ref struct can't),
this now fails to compile with the new API.

* Remove AsSpan() altogether

But rely on ValueArray implementing IReadOnlyList, which
works just fine for our use cases.

* Avoid an unnecessary boxing conversion

* Avoid unnecessary memory allocation for foreach() loops

* Add suppression for the now missing AsSpan() method

* Remove ValueArray and adjust DHTxx accordingly

* Update CompatibilitySuppressions.xml

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22377.15 -> To Version 7.0.0-beta.22378.16
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22376.3 -> To Version 7.0.0-beta.22377.15
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Update dependencies from https://github.com/dotnet/arcade build 20220721.8

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22370.1 -> To Version 7.0.0-beta.22371.8

* Update dependencies from https://github.com/dotnet/arcade build 20220722.1

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22370.1 -> To Version 7.0.0-beta.22372.1

* Update dependencies from https://github.com/dotnet/arcade build 20220725.4

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22370.1 -> To Version 7.0.0-beta.22375.4
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22369.9 -> To Version 7.0.0-beta.22370.1
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22368.5 -> To Version 7.0.0-beta.22369.9
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Update dependencies from https://github.com/dotnet/arcade build 20220715.4

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22364.1 -> To Version 7.0.0-beta.22365.4

* Update dependencies from https://github.com/dotnet/arcade build 20220717.1

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22364.1 -> To Version 7.0.0-beta.22367.1

* Fix markdown lint

* Update dependencies from https://github.com/dotnet/arcade build 20220718.5

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22364.1 -> To Version 7.0.0-beta.22368.5
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: NJose Perez Rodriguez <joperezr@microsoft.com>

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22363.1 -> To Version 7.0.0-beta.22364.1
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Updated projects to C# 10.

* Updated main project with file-scoped namespaces.

* Removed main project unused usings.

* Updated test project with file-scoped namespaces.

* Removed test project unused usings.

Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: NJose Perez Rodriguez <joperezr@microsoft.com>

* Update dependencies from https://github.com/dotnet/arcade build 20220606.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22306.1 -> To Version 7.0.0-beta.22306.2

* Update dependencies from https://github.com/dotnet/arcade build 20220608.5

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22306.1 -> To Version 7.0.0-beta.22308.5

* Update global.json
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: NJose Perez Rodriguez <joperezr@microsoft.com>

* Added initial support for Seesaw Rotary Encoder

* Code cleanup

* Improve XML comments

* Code cleanup

* Update Seesaw README.md

* Rename EncoderDelta to GetEncoderDelta

* Use interrupt to detect position and push switch changes

* Update README.md to include encoder sample

* Add missing comments and finish all comments with a dot

Card reading timeout should happen when dtTimeout < DateTime.Now not the other way around, otherwise ListenToCardIso14443TypeA(out Data106kbpsTypeA card, TimeSpan timeout) will always return false. i.e. since dtTimeout is in the future it will be always greater than DateTime.Now

* Update dependencies from https://github.com/dotnet/arcade build 20220606.1

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22301.2 -> To Version 7.0.0-beta.22306.1

* Update global.json
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: NJose Perez Rodriguez <joperezr@microsoft.com>

Fixing a couple of compile time error on SPI usage sample code, a missing semicolon and a variable declaration

Bumps [Microsoft.Net.Compilers.Toolset](https://github.com/dotnet/roslyn) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/dotnet/roslyn/releases)
- [Changelog](https://github.com/dotnet/roslyn/blob/main/docs/Breaking%20API%20Changes.md)
- [Commits](https://github.com/dotnet/roslyn/compare/v4.1.0...Visual-Studio-2019-Version-16.0-Preview-4.2)

---
updated-dependencies:
- dependency-name: Microsoft.Net.Compilers.Toolset
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: Ndependabot[bot] <support@github.com>
Co-authored-by: Ndependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [Microsoft.CodeAnalysis.CSharp.Scripting](https://github.com/dotnet/roslyn) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/dotnet/roslyn/releases)
- [Changelog](https://github.com/dotnet/roslyn/blob/main/docs/Breaking%20API%20Changes.md)
- [Commits](https://github.com/dotnet/roslyn/compare/v4.1.0...Visual-Studio-2019-Version-16.0-Preview-4.2)

---
updated-dependencies:
- dependency-name: Microsoft.CodeAnalysis.CSharp.Scripting
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: Ndependabot[bot] <support@github.com>
Co-authored-by: Ndependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Update dependencies from https://github.com/dotnet/arcade build 20220505.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22255.2

* Update dependencies from https://github.com/dotnet/arcade build 20220509.5

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22259.5

* Update dependencies from https://github.com/dotnet/arcade build 20220510.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22260.2

* Update dependencies from https://github.com/dotnet/arcade build 20220511.14

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22261.14

* Update global.json

* Update dependencies from https://github.com/dotnet/arcade build 20220512.8

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22262.8

* Update dependencies from https://github.com/dotnet/arcade build 20220516.1

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22266.1

* Update dependencies from https://github.com/dotnet/arcade build 20220519.3

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22269.3

* Update dependencies from https://github.com/dotnet/arcade build 20220523.1

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22273.1

* Update dependencies from https://github.com/dotnet/arcade build 20220524.7

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22274.7

* Update dependencies from https://github.com/dotnet/arcade build 20220525.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22275.2

* Update dependencies from https://github.com/dotnet/arcade build 20220526.1

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22276.1

* Update dependencies from https://github.com/dotnet/arcade build 20220530.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22280.2

* Update dependencies from https://github.com/dotnet/arcade build 20220531.1

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22281.1

* Update global.json

* Update dependencies from https://github.com/dotnet/arcade build 20220601.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22254.2 -> To Version 7.0.0-beta.22301.2

* Fixing build
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: NJose Perez Rodriguez <joperezr@microsoft.com>

- Support waiting for SPI write commands. When using fast data rates, a buffer overrun
will otherwise occur
- Write SPI data in 7-bit encoding format (requires firmata update)
- Make flow control parameter controllable from outside
- Various stability fixes

* Update dependencies from https://github.com/dotnet/arcade build 20220504.2

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22225.6 -> To Version 7.0.0-beta.22254.2

* Update global.json
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: NJose Perez Rodriguez <joperezr@microsoft.com>