>-----Original Message-----
>From: Brad Hards [mailto:[EMAIL PROTECTED]
>Sent: 27 July 2003 12:13
>To: McGivern, Damien; 'Charles Lepple'
>Cc: '[EMAIL PROTECTED]'
>Subject: Re: [linux-usb-devel] Simple write/read example
>
>
>-----BEGIN PGP SIGNED MESSAGE-----
>Hash: SHA1
>
>On Mon, 21 Jul 2003 20:26 pm, McGivern, Damien wrote:
>> I've search through the list archives and the web but still haven't
>> been able to find a suitable example for what I need to do. Douglas
>> Roberts had sort of the same problem as myself last year but never
>> seemed to get it sorted either. All the examples I've seen so far only
>> write input_event structures to the device which don't allow you to
>> send an array of unsigned char's.
>Are you trying to do kernel driver, or use the hiddev interface, or use the
>input interface?
>
>Brad
Hi Brad,
my device control code has to be in user space and uses the hiddev
interface.
>From what I've gathered so far I can only use the hiddev_usage_ref to send
data
to the device
struct hiddev_usage_ref {
unsigned report_type;
unsigned report_id;
unsigned field_index;
unsigned usage_index;
unsigned usage_code;
__s32 value;
};
but this only allows a single int value to be sent as data (__s32 value;).
If you look
Through the archive you'll see that there's a couple of people that have
been asking this question
for a while but without success.
Damien
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