mirror of
https://github.com/firestar5683/StarPilot.git
synced 2026-11-08 13:33:42 +08:00
Trey Moen
c8d56a1990
* cabana: filter multiplexed signals in binary grid * cabana: refresh overlap warnings on branch changes
33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
#pragma once
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#include <algorithm>
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#include <optional>
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#include <vector>
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#include "tools/cabana/dbc/dbc.h"
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// Only the current multiplexed branch owns the payload bits. Use this same
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// signal set for painting, endpoint markers, and mouse interaction.
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inline std::vector<const cabana::Signal *> binaryViewSignals(const cabana::Msg *msg, const uint8_t *data, size_t size) {
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if (!msg) return {};
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std::optional<double> multiplex_value;
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if (msg->multiplexor) {
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auto selector = *msg->multiplexor;
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if (std::max(selector.msb, selector.lsb) / 8 < size) {
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// Multiplex values are raw identifiers, independent of display scaling.
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selector.factor = 1;
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selector.offset = 0;
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selector.is_signed = false;
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multiplex_value = get_raw_value(data, size, selector);
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}
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}
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std::vector<const cabana::Signal *> signals;
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for (auto sig : msg->getSignals()) {
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if (sig->type != cabana::Signal::Type::Multiplexed ||
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(multiplex_value && *multiplex_value == sig->multiplex_value)) {
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signals.push_back(sig);
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}
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}
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return signals;
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}
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