-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Fri, 25 Oct 2002 06:26, Douglas Roberts wrote: > It seems that there are no takers. I was away yesterday - busy.
> Does anyone have a suggested reference, or better yet, examples of a > user-space application communicating with hiddev? The examples that I know of (the Network UPS tools (http://www.exploits.org) and apcupsd) are readers. You could look at those, but not sure if it will help. The desciptors you provided are worthless. You could have used lsusb to get a better version yourself. <snip> > > Application 0 is 0xffa00001 (Needs to be added) > > Report id: 1 (1 fields) > > Field: 0: app: ffa00001 phys ffa00002 flags 2 (1 usages) unit 0 exp 0 > > Usage: ffa00003 val 0 You need to know what this usage is for. > > Report id: 2 (1 fields) > > Field: 0: app: ffa00001 phys ffa00004 flags 2 (1 usages) unit 0 exp 0 > > Usage: ffa00005 val 0 And this one. > > Report id: 3 (1 fields) > > Field: 0: app: ffa00001 phys ffa00006 flags 2 (1 usages) unit 0 exp 0 > > Usage: ffa00007 val 0 And this one. > > Report id: 4 (1 fields) > > Field: 0: app: ffa00001 phys ffa00008 flags 2 (1 usages) unit 0 exp 0 > > Usage: ffa00009 val 0 And this one. > > Now, the specific question: > > > > I want to send this sequence of bytes to the radio: 0x03, 0x01, 0x0. > > This will tell the radio to go into transmit mode and transmit a "0". > > A side effect will be to turn on one of the radio's LEDs. Do I want > > to do this with a SUSAGE first, followed by a SREPORT, or do I want to SUSAGE, then SREPORT. Note that you can't send three bytes - you might be able to send three bytes of a data request to the control endpoint (so 8+3 bytes) though? > > create instances of hiddev_event, like > > > > struct hiddev_event ev[64]; > > > > fill in ev[0] - ev[2] and send them off via a write to the hiddev0 > > file descriptor? You can't write() - it doesn't do anything: static ssize_t hiddev_write(struct file * file, const char * buffer, size_t count, loff_t *ppos) { return -EINVAL; } Brad - -- http://linux.conf.au. 22-25Jan2003. Perth, Aust. I'm registered. Are you? -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE9uGJMW6pHgIdAuOMRAjf2AJoCxCpIKg7E8pNLpJB1i60HhxIxxgCfZIyK OMnToRIqBoGpoYTQxTBWjDw= =7ex/ -----END PGP SIGNATURE----- ------------------------------------------------------- This sf.net email is sponsored by: Influence the future of Java(TM) technology. Join the Java Community Process(SM) (JCP(SM)) program now. http://ads.sourceforge.net/cgi-bin/redirect.pl?sunm0003en _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
