[linux-dvb] Re: [Fwd: Re: Re: NOVA-t remote control]

[Jon Burgess <mplayer@jburgess.uklinux.net>]

Ed Wildgoose wrote:

> > Unfortunately just like with the DVB driver patch, I can't seem to get
> > it to detect several keys such as the "red" key, and the bottom left
> > "prev track" key.  Nothing comes back, and some basic hacking of the
> > driver tends to suggest that some of these keys must be being
> > transmitted in a peculiar way?
> >
> > I would be interested to know if a) you get your remote detected by the
> > same driver? b) whether you know how to get these other keys working?
Here is my patched version of the key_map for my remote control. It is 
just here for reference and testing purposes.

One notable difference is that i've chosen to make the numeric keys 
generate BTN_# events instead of KEY_#. This stops the keybard driver 
from inserting them into the keyboard buffer. This stops the numbers 
from the remote getting into all my other applications whenever I use it 
to change channels. Also this stops VDR from reading the same key once 
from the event driver and again from the keyboard driver.

As I said earlier, I don't expect this to get merged as is. Something 
like the loadable keymap of the full feature driver would be much better.

Looking at the loadkeys code it doesn't support BTN_# keys in the key 
map, more work to do if we head in that direction...

	Jon


--- dvb-kernel-cvs/linux/drivers/media/dvb/ttpci/budget-ci.c	2003-08-08 17:15:32.000000000 +0100
+++ dvb-kernel/linux/drivers/media/dvb/ttpci/budget-ci.c	2003-08-30 19:51:21.000000000 +0100
@@ -145,59 +145,52 @@
 
 
 
-
-/* from reading the following remotes:
-   Zenith Universal 7 / TV Mode 807 / VCR Mode 837
-   Hauppauge (from NOVA-CI-s box product)
-   i've taken a "middle of the road" approach and note the differences
+/* Key mapping for use with Hauppage remote supplied
+ * with recent Nova-T cards
 */
 static  u16 key_map[64] = {
 	/* 0x0X */
-	KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8,
-	KEY_9,
-	KEY_ENTER,
+	BTN_0, BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8, BTN_9,
 	0,
-	KEY_POWER,              /* RADIO on Hauppauge */
-	KEY_MUTE,
+	KEY_RED,
+	0,
+	KEY_MENU,
 	0,
-	KEY_A,                  /* TV on Hauppauge */
+	KEY_MUTE,
 	/* 0x1X */
 	KEY_VOLUMEUP, KEY_VOLUMEDOWN,
+	0, 0, 0,
+	0, 0, 0,
+	KEY_REWIND, 
+	0, 0, 0,
 	0, 0,
-	KEY_B,
-	0, 0, 0, 0, 0, 0, 0,
-	KEY_UP, KEY_DOWN,
-	KEY_OPTION,             /* RESERVED on Hauppauge */
-	0,
+	BTN_FORWARD,
+	KEY_EXIT,
 	/* 0x2X */
 	KEY_CHANNELUP, KEY_CHANNELDOWN,
-	KEY_PREVIOUS,           /* Prev. Ch on Zenith, SOURCE on Hauppauge */
+	0, 0,
+	BTN_BACK,
+	KEY_OK,
 	0, 0, 0,
-	KEY_CYCLEWINDOWS,       /* MINIMIZE on Hauppauge */
-	0,
-	KEY_ENTER,              /* VCR mode on Zenith */
-	KEY_PAUSE,
-	0,
-	KEY_RIGHT, KEY_LEFT,
-	0,
-	KEY_MENU,               /* FULL SCREEN on Hauppauge */
+	KEY_BLUE,
+	0, 0, 0, 0,
+	KEY_GREEN,
 	0,
 	/* 0x3X */
+	KEY_PLAYPAUSE,
 	0,
-	KEY_PREVIOUS,           /* VCR mode on Zenith */
 	KEY_REWIND,
 	0,
 	KEY_FASTFORWARD,
-	KEY_PLAY, KEY_STOP,
+	KEY_PLAY,
+	KEY_STOP,
 	KEY_RECORD,
-	KEY_TUNER,              /* TV/VCR on Zenith */
-	0,
-	KEY_C,
-	0,
-	KEY_EXIT,
-	0,
-	KEY_TUNER,              /* VCR mode on Zenith */
+	KEY_YELLOW,
+	0, 0,
+	KEY_GOTO,
 	0,
+	KEY_POWER,
+	0, 0,
 };