HOGP demo problems on IOS

Hi,

Please share the notifymousereport implementation. What mouse report are you sending? Can you also share the ReportDescriptor?
It would help if you could share the sniffer/snoop logs. It might be a good idea to also check on some iOS forum on whether iOS ignores certain mouse reports.

Regards,
Gigi Joseph.

Here is the implemintation of the notifymousereport (which is bassiclly a modified version of the notifykeyboard report):

int NotifyMouseReport(ParameterList_t *TempParam)
{
int Result = 0;
//Byte_t UsageID = 0x04;
DeviceInfo_t *DeviceInfo;
HIDS_Report_Reference_Data_t ReportReferenceData;


/* Make sure that there is a connection */
if(ApplicationStateInfo.Flags & APPLICATION_STATE_INFO_FLAGS_LE_CONNECTED)
{
/* Set the current report. */
ApplicationStateInfo.CurrentInputReport[0] = 0;
ApplicationStateInfo.CurrentInputReport[1] = 25;
ApplicationStateInfo.CurrentInputReport[2] = 0;

/* Search for the device info structure for this device. */
if((DeviceInfo = SearchDeviceInfoEntryByBD_ADDR(&DeviceInfoList, ApplicationStateInfo.LEConnectionInfo.AddressType, ApplicationStateInfo.LEConnectionInfo.BD_ADDR)) != NULL)
{
/* Verify that the connection has registered for the current*/
/* notifications based on the operating mode and that the */
/* link is currently encrypted. */
if((ApplicationStateInfo.LEConnectionInfo.Flags & CONNECTION_INFO_FLAGS_CONNECTION_ENCRYPTED) && (((ApplicationStateInfo.HIDProtocolMode == pmBoot) && (DeviceInfo->BootKeyboardInputConfiguration & GATT_CLIENT_CONFIGURATION_CHARACTERISTIC_NOTIFY_ENABLE)) || ((ApplicationStateInfo.HIDProtocolMode == pmReport) && (DeviceInfo->ReportKeyboardInputConfiguration & GATT_CLIENT_CONFIGURATION_CHARACTERISTIC_NOTIFY_ENABLE))))
{
/* Check to see what characteristic should be notified */
/* based on the operating mode. */
if(ApplicationStateInfo.HIDProtocolMode == pmBoot)
{
/* Send the Boot Mouse Input Report notification. */
Result = HIDS_Notify_Input_Report(ApplicationStateInfo.BluetoothStackID, ApplicationStateInfo.HIDSInstanceID, ApplicationStateInfo.LEConnectionInfo.ConnectionID, rtBootKeyboardInputReport, NULL, HID_MOUSE_INPUT_REPORT_SIZE, ApplicationStateInfo.CurrentInputReport);
}
else
{
/* Configure the Report Reference structures. Note */
/* that since we have only 1 report of a type */
/* (Input,Output,Feature) we do not need to have a */
/* unique Reference ID and therefore we use a Report */
/* ID of ZERO. */
ReportReferenceData.ReportID = 0;
ReportReferenceData.ReportType = HIDS_REPORT_REFERENCE_REPORT_TYPE_INPUT_REPORT;

/* Send the Report Mode Input Report notification. */
Result = HIDS_Notify_Input_Report(ApplicationStateInfo.BluetoothStackID, ApplicationStateInfo.HIDSInstanceID, ApplicationStateInfo.LEConnectionInfo.ConnectionID, rtReport, &ReportReferenceData, HID_MOUSE_INPUT_REPORT_SIZE, ApplicationStateInfo.CurrentInputReport);
}

/* Send an empty report so that only one character gets */
/* sent. */
ApplicationStateInfo.CurrentInputReport[0] = 0x00;
ApplicationStateInfo.CurrentInputReport[2] = 0x00;

/* Check to see what characteristic should be notified */
/* based on the operating mode. */
if(ApplicationStateInfo.HIDProtocolMode == pmBoot)
{
/* Send the Boot Keyboard Input Report notification. */
Result = HIDS_Notify_Input_Report(ApplicationStateInfo.BluetoothStackID, ApplicationStateInfo.HIDSInstanceID, ApplicationStateInfo.LEConnectionInfo.ConnectionID, rtBootKeyboardInputReport, NULL, HID_MOUSE_INPUT_REPORT_SIZE, ApplicationStateInfo.CurrentInputReport);
}
else
{
/* Configure the Report Reference structures. Note */
/* that since we have only 1 report of a type */
/* (Input,Output,Feature) we do not need to have a */
/* unique Reference ID and therefore we use a Report */
/* ID of ZERO. */
ReportReferenceData.ReportID = 0;
ReportReferenceData.ReportType = HIDS_REPORT_REFERENCE_REPORT_TYPE_INPUT_REPORT;

/* Send the Report Mode Input Report notification. */
Result = HIDS_Notify_Input_Report(ApplicationStateInfo.BluetoothStackID, ApplicationStateInfo.HIDSInstanceID, ApplicationStateInfo.LEConnectionInfo.ConnectionID, rtReport, &ReportReferenceData, HID_MOUSE_INPUT_REPORT_SIZE, ApplicationStateInfo.CurrentInputReport);
}

/* Simply return success to the caller. */
Result = 0;
}
else
{
/* Flag that an error occurred while submitting the */
/* command. */
Result = FUNCTION_ERROR;
}
}
else
{
Result = INVALID_PARAMETERS_ERROR;
}
}
else
{
/* Flag that an error occurred while submitting the command. */
Result = FUNCTION_ERROR;
}

return Result;
}





Here is the mouse report descriptor (a standard version i found online which works for android):

static Byte_t MouseReportDescriptor[] = // Mouse descriptor
{
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x02, // USAGE (Mouse)
0xA1, 0x01, // COLLECTION (Application)
0x09, 0x01, // USAGE (Pointer)
0xA1, 0x00, // COLLECTION (Physical)
0x05, 0x09, // USAGE_PAGE (Button)
0x19, 0x01, // USAGE_MINIMUM (Button 1)
0x29, 0x03, // USAGE_MAXIMUM (Button 3)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x25, 0x01, // LOGICAL_MAXIMUM (1)
0x95, 0x03, // REPORT_COUNT (3)
0x75, 0x01, // REPORT_SIZE (1)
0x81, 0x02, // INPUT (Data,Var,Abs)
0x95, 0x01, // REPORT_COUNT (1)
0x75, 0x05, // REPORT_SIZE (5)
0x81, 0x01, // INPUT (Cnst,Var,Abs)
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x30, // USAGE (X)
0x09, 0x31, // USAGE (Y)
0x15, 0x81, // LOGICAL_MINIMUM (-127)
0x25, 0x7F, // LOGICAL_MAXIMUM (127)
0x75, 0x08, // REPORT_SIZE (8)
0x95, 0x02, // REPORT_COUNT (2)
0x81, 0x06, // INPUT (Data,Var,Rel)
0xC0, // END_COLLECTION
0xC0 // END_COLLECTION
};

i currentlly have a problam with getting the sniffer info, will try to get the log.
The main issue that concerns me is that everything works on android, which indicates to the IOS as a problam.

Here is a log file where i Advertise the HOGP demo, connect to it using an iphone after enternig passkey response.

afterwards, i give the "Notifymousereport" command.

HOGP LOG 27-4.rar

something embarrassing.... :)
I have just discovered that there is no mouse on IOS.... can you confirm?

Hi Yuri,

I'm sorry, I am not aware of this - please check on iOS forum.
Please confirm if I can close this thread.

Regards,
Gigi Joseph.