Re: [Playerstage-users] DIO proxy not supported in Player 2.0?

[Brian G. <br...@ge...>]

On May 22, 2006, at 10:12 AM, Brandon Sights wrote:

>
>    if (cf->ReadDeviceAddr(&(this->m_bumper_addr), section,
>        "provides", PLAYER_BUMPER_CODE, 0, NULL) != 0)
>
>    if (cf->ReadDeviceAddr(&(this->m_dio_addr), section,
>        "provides", PLAYER_DIO_CODE, 0, NULL) != 0)

Change the 5th arg in each call to ReadDeviceAddr to be -1.  By  
giving a 0 there, you're requiring that the bumper and dio interfaces  
both be given as the first entry in the 'requires' tuple (which is  
impossible).  An index of -1 is a don't-care.  In general, you  
shouldn't care in what order the user specified the interfaces in the  
'requires' tuple.

This reminds me that we discussed removing that argument from  
ReadDeviceAddr exactly because it causes confusion like this....

	brian.