Method receivedMessage

WirelessGamingReceiver/WirelessHIDDevice.cpp:181–219

Process new data

// Process new data
void WirelessHIDDevice::receivedMessage(IOMemoryDescriptor *data)
{
    unsigned char buf[29];

    if (data->getLength() != 29)
        return;

    data->readBytes(0, buf, 29);

    switch (buf[1])
    {
        case 0x0f:  // Initial info
            if (buf[16] == 0x13)
                receivedUpdate(0x13, buf + 17);
            serialString[0] = HexData[(buf[0x0A] & 0xF0) >> 4];
            serialString[1] = HexData[buf[0x0A] & 0x0F];
            serialString[2] = HexData[(buf[0x0B] & 0xF0) >> 4];
            serialString[3] = HexData[buf[0x0B] & 0x0F];
            serialString[4] = HexData[(buf[0x0C] & 0xF0) >> 4];
            serialString[5] = HexData[buf[0x0C] & 0x0F];
            serialString[6] = HexData[(buf[0x0D] & 0xF0) >> 4];
            serialString[7] = HexData[buf[0x0D] & 0x0F];
            serialString[8] = '\0';
            IOLog("Got serial number: %s", serialString);
            break;

        case 0x01:  // HID info update
            if (buf[3] == 0xf0)
                receivedHIDupdate(buf + 4, buf[5]);
            break;

        case 0x00:  // Info update
            receivedUpdate(buf[3], buf + 4);
            break;

        default:
            break;
    }
}

// Received an update of a specific value
void WirelessHIDDevice::receivedUpdate(unsigned char type, unsigned char *data)