logiops/src/logid/backend/hidpp20/Device.cpp
2020-07-12 16:14:21 -04:00

37 lines
1.1 KiB
C++

#include <cassert>
#include "Device.h"
#include "../hidpp/defs.h"
using namespace logid::backend::hidpp20;
Device::Device(std::string path, hidpp::DeviceIndex index)
: hidpp::Device(path, index)
{
assert(std::get<0>(version()) >= 2);
}
Device::Device(std::shared_ptr<raw::RawDevice> raw_device, hidpp::DeviceIndex index)
: hidpp::Device(raw_device, index)
{
assert(std::get<0>(version()) >= 2);
}
std::vector<uint8_t> Device::callFunction(uint8_t feature_index,
uint8_t function, std::vector<uint8_t>& params)
{
hidpp::Report::Type type;
assert(params.size() <= hidpp::LongParamLength);
if(params.size() <= hidpp::ShortParamLength)
type = hidpp::Report::Type::Short;
else if(params.size() <= hidpp::LongParamLength)
type = hidpp::Report::Type::Long;
hidpp::Report request(type, deviceIndex(), feature_index, function,
LOGID_HIDPP_SOFTWARE_ID);
std::copy(params.begin(), params.end(), request.paramBegin());
auto response = this->sendReport(request);
return std::vector<uint8_t>(response.paramBegin(), response.paramEnd());
}