[hpsdr] Still no joy getting ghpsdr to run on Ubuntu...

[John Melton]

Sorry for delay but I have been away for a few days.

The lack of end points would indicate there is a problem.  I see the following when I run 'lsusb -v' on my server.

It is interesting that the initozy seems to be working correctly.  Was your lsusb before or after running initozy?

-- John

Bus 001 Device 121: ID fffe:0007  
Device Descriptor:
 bLength                18
 bDescriptorType         1
 bcdUSB               2.00
 bDeviceClass          255 Vendor Specific Class
 bDeviceSubClass       255 Vendor Specific Subclass
 bDeviceProtocol       255 Vendor Specific Protocol
 bMaxPacketSize0        64
 idVendor           0xfffe 
 idProduct          0x0007 
 bcdDevice            1.01
 iManufacturer           1 Free Software Folks
 iProduct                2 HPSDR OZY Rev 1
 iSerial                 4 1.414213
 bNumConfigurations      1
 Configuration Descriptor:
   bLength                 9
   bDescriptorType         2
   wTotalLength           39
   bNumInterfaces          1
   bConfigurationValue     1
   iConfiguration          0 
   bmAttributes         0x80
     (Bus Powered)
   MaxPower              100mA
   Interface Descriptor:
     bLength                 9
     bDescriptorType         4
     bInterfaceNumber        0
     bAlternateSetting       0
     bNumEndpoints           3
     bInterfaceClass       255 Vendor Specific Class
     bInterfaceSubClass    255 Vendor Specific Subclass
     bInterfaceProtocol    255 Vendor Specific Protocol
     iInterface              3 Command & Status
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x02  EP 2 OUT
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x86  EP 6 IN
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x84  EP 4 IN
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
Device Qualifier (for other device speed):
 bLength                10
 bDescriptorType         6
 bcdUSB               2.00
 bDeviceClass          255 Vendor Specific Class
 bDeviceSubClass       255 Vendor Specific Subclass
 bDeviceProtocol       255 Vendor Specific Protocol
 bMaxPacketSize0        64
 bNumConfigurations      1

On 10 Apr 2010, at 16:57, n3evl wrote:

> John,
> 
> I sent additional log info (see email of 4/8/2010) showing what happens after initozy completes.
> 
> You mentioned that initozy tries to set up both Penelope and Janus and that the Janus failure is expected.  Why does Penelope need to be set-up and is there any corresponding set-up for Mercury?  I thought only Ozy needed to be configured each time the s/w starts since Mercury and Penelope are already pre-configured.
> 
> Pete, N3EVL
> 
> 
> John Melton wrote:
>> Hi Pete,
>> 
>> the failure in the i2c writes is because initozy tries to setup both Penelope and Janus.  If Janus is not on the bus then they fail.  It looks OK.
>> 
>> Do you have a log of the messages you get when trying to start ghpsdr?
>> 
>> regards,
>> 
>> John g0orx/n6lyt
>> 
>> 
>