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[RSDK-7151] Update analog reader responses to include accuracy data #237

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merged 9 commits into from
May 20, 2024

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penguinland
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Surprisingly, we don't need a protobuf update (from viamrobotics/api#492) because we're already using the new protobufs and have just been ignoring the extra data they hold!

Everything compiles and the tests all pass, though I haven't tried it out more than that.

@penguinland penguinland requested a review from a team as a code owner May 14, 2024 19:14
@penguinland penguinland requested review from njooma and purplenicole730 and removed request for a team May 14, 2024 19:14
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@acmorrow acmorrow left a comment

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Just wandering by, do with these comments what you like.

src/viam/sdk/components/board.cpp Outdated Show resolved Hide resolved
src/viam/sdk/components/board.cpp Outdated Show resolved Hide resolved
src/viam/sdk/components/private/board_client.cpp Outdated Show resolved Hide resolved
src/viam/sdk/components/board.cpp Outdated Show resolved Hide resolved
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@purplenicole730 purplenicole730 left a comment

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Drew's comments can clean up the code a bit, but otherwise, LGTM!

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@penguinland penguinland left a comment

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I've resolved my tension between statuses holding just an int32 while the analog responses now hold 4 pieces of data: keep statuses as just an int32, and only change the return type when reading analogs! This got rid of half the things Drew suggested needed fixing, and I like the design better. Take another look!

@@ -103,8 +103,11 @@ ::grpc::Status BoardServer::ReadAnalogReader(
extra = struct_to_map(request->extra());
}

const Board::analog_value result = board->read_analog(request->analog_reader_name(), extra);
response->set_value(result);
const Board::analog_response result = board->read_analog(request->analog_reader_name(), extra);
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I named the type analog_response, but named all the variables result. Should the type be analog_result instead? I'm unsure...

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The CI build is failing with Failure: decode buf.lock: no digest specified for module buf.build/googleapis/googleapis, and retrying the tests leads to the same error. Any idea what changed? I didn't think I had touched that. and it builds fine on my local machine (mkdir build; cd build; cmake .. -G Ninja; ninja -j 5 all), so I can't reproduce the problem.

@stuqdog
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stuqdog commented May 20, 2024

The CI build is failing with Failure: decode buf.lock: no digest specified for module buf.build/googleapis/googleapis, and retrying the tests leads to the same error. Any idea what changed? I didn't think I had touched that. and it builds fine on my local machine (mkdir build; cd build; cmake .. -G Ninja; ninja -j 5 all), so I can't reproduce the problem.

@penguinland not sure what's going on with this but it's not a problem on your end; it's popping up in other PRs as well. I'll investigate.

Edit: okay I'm pretty sure I have a fix, confirming now then will merge it into main.

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Yup, I rebased off of main and everything works now! Thanks for looking into it.

@penguinland penguinland merged commit ea566a0 into viamrobotics:main May 20, 2024
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@penguinland penguinland deleted the analog_reader_accuracy branch May 20, 2024 18:20
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