bfoz / libhid Goto Github PK

It sould be mentioned, in my opinion, that the library has to be included into the .pro file using SUBDIRS keyword. Using, for example, include (libhid/libhid.pri) does not work. In case of the previous example SUBDIRS += libhid should be used.

The README states, you have to enter

git add submodule git://github.com/bfoz/libhid.git *path*

to integrate libhid into the current Git repository. While doing that, I discovered that two commands were interchanged. It shall be

git submodule add git://github.com/bfoz/libhid.git *path*

instead.

I need to write data like this to activate DualShock3 controller:

uint8_t dataBlob[] = { 0x42, 0x0C, 0x00, 0x00};
IOHIDDeviceSetReport(device, kIOHIDReportTypeFeature, 0xF4, dataBlob, sizeof(dataBlob));

If I use hid_write, it will use the first byte of the data buffer as the report_id (0xF4 in this example), and when report_id != 0 it will also send this byte in the data, because of

static int set_report(...)
    ...
    if (report_id == 0x0) {
        /* Not using numbered Reports.
           Don't send the report number. */
        data_to_send = data+1;
        length_to_send = length-1;
    }
   ...

I don't know much about HID communication but it seems I can't send the above message with libhid in its current state. Am I missing something ?

Replace the line

    HID::filter:And filters;

with

    HID::filter::And filters;

and

    HID::device_list devices = HID:find(&filters);

with

    HID::device_list devices = HID::find(&filters);

Device::HID::*

https://github.com/CocoaPods/CocoaPods

Started, but never finished. So finish it already.