poll_device()

void MayaFlux::Core::TabletBackend::poll_device ( TabletDevice &  device )

private

Definition at line 710 of file TabletBackend.cpp.

{
    const int bytes = hid_read_timeout(device.handle,
        device.read_buffer.data(), device.read_buffer.size(),
        m_config.poll_timeout_ms);
 
    if (bytes > 0) {
        unpack_report(device,
            std::span<const uint8_t>(device.read_buffer.data(),
                static_cast<size_t>(bytes)));
        return;
    }
 
    if (bytes < 0) {
        MF_WARN(Journal::Component::Core, Journal::Context::InputBackend,
            "Tablet read error on {}", device.name);
        device.active.store(false);
    }
}

References MayaFlux::Core::TabletBackend::TabletDevice::active, MayaFlux::Journal::Core, MayaFlux::Core::TabletBackend::TabletDevice::handle, MayaFlux::Journal::InputBackend, m_config, MF_WARN, MayaFlux::Core::TabletBackend::TabletDevice::name, MayaFlux::Core::TabletBackend::Config::poll_timeout_ms, MayaFlux::Core::TabletBackend::TabletDevice::read_buffer, and unpack_report().

Referenced by poll_thread_func().

Here is the call graph for this function:

Here is the caller graph for this function: