From e77a5bc4bb6e4536fc3063e86b2ec4e39dbc6407 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Fri, 1 May 2020 22:55:49 +0200
Subject: [PATCH] Lights: Second channel

---
 ursaryd.c | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/ursaryd.c b/ursaryd.c
index 50b50c5..29b4340 100644
--- a/ursaryd.c
+++ b/ursaryd.c
@@ -31,7 +31,7 @@
  *		~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  *	0	sink PCH	mute		switch to PCH
  *	1	sink BT		mute		switch to BT
- *	2	-		mic non-mute	-
+ *	2	ceil brightness	mic non-mute	ceiling lights on
  *	3	desk brightness	-		desk lights on
  *	4	MPD		mute		MPD play/pause
  *	5	Albireo MPV	mute		MPD stop
@@ -491,17 +491,18 @@ static void update_lights(void)
   if (!dmx_is_ready())
     {
       noct_set_ring(3, RING_MODE_SINGLE_ON, 0x7f);
+      noct_set_button(10, 0);
       noct_set_button(11, 0);
       return;
     }
 
-  for (uint i=0; i<1; i++)
+  for (uint i=0; i<2; i++)
     {
       uint warm, cold;
       if (lights_on[i])
 	{
-	  noct_set_ring(3, RING_MODE_LEFT, lights_brightness[i] * 127);
-	  noct_set_button(11, 1);
+	  noct_set_ring(3-i, RING_MODE_LEFT, lights_brightness[i] * 127);
+	  noct_set_button(11-i, 1);
 	  double r = 2;
 	  double x = (exp(r*lights_brightness[i]) - 1) / (exp(r) - 1);
 	  double t = lights_temperature[i];
@@ -512,8 +513,8 @@ static void update_lights(void)
 	}
       else
 	{
-	  noct_set_ring(3, RING_MODE_LEFT, 0);
-	  noct_set_button(11, 0);
+	  noct_set_ring(3-i, RING_MODE_LEFT, 0);
+	  noct_set_button(11-i, 0);
 	  warm = cold = 0;
 	}
       DBG("Lights[%d]: on=%d bri=%.3f temp=%.3f -> warm=%d cold=%d", i, lights_on[i], lights_brightness[i], lights_temperature[i], warm, cold);
@@ -532,6 +533,7 @@ static void update_lights_from_rotary(int ch, int delta)
 static void update_lights_from_slider(int value)
 {
   lights_temperature[0] = value / 127.;
+  lights_temperature[1] = value / 127.;
   update_lights();
 }
 
@@ -708,6 +710,9 @@ void notify_rotary(int rotary, int delta)
     case 1:
       update_sink_from_rotary(delta, BT_SINK);
       break;
+    case 2:
+      update_lights_from_rotary(1, delta);
+      break;
     case 3:
       update_lights_from_rotary(0, delta);
       break;
@@ -739,6 +744,9 @@ void notify_button(int button, int on)
     case 9:
       update_default_sink_from_button(button, on);
       break;
+    case 10:
+      update_lights_from_button(1, on);
+      break;
     case 11:
       update_lights_from_button(0, on);
       break;
-- 
2.39.5