pixl
c21a923ab2
Only works on HID++ >=2.0 so far. Also solves a race condition where the wrong response can be sent to a request.
25 lines
586 B
C++
25 lines
586 B
C++
#include "Root.h"
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using namespace logid::backend::hidpp20;
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Root::Root(Device* dev) : Feature(dev, ID)
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{
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}
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feature_info Root::getFeature(uint16_t feature_id)
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{
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feature_info info;
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std::vector<uint8_t> params(2);
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params[0] = feature_id & 0xff;
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params[1] = (feature_id >> 8) & 0xff;
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auto response = this->callFunction(Function::Ping, params);
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info.feature_id = response[0];
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info.hidden = response[1] & FeatureFlag::Hidden;
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info.obsolete = response[1] & FeatureFlag::Obsolete;
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info.internal = response[1] & FeatureFlag::Internal;
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return info;
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} |